mirror of
https://github.com/ekeeke/Genesis-Plus-GX.git
synced 2024-11-05 02:15:07 +01:00
2c2f760f44
.improved hardware initialization (fixes Ultimate Mortal Kombat Trilogy) .improved soft-reset emulation .fixed some menu bugs on Gamecube
37019 lines
850 KiB
C
37019 lines
850 KiB
C
#include "m68kcpu.h"
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#include "m68kCycleAccurate.h"
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extern void m68040_fpu_op0(void);
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extern void m68040_fpu_op1(void);
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/* ======================================================================== */
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/* ========================= INSTRUCTION HANDLERS ========================= */
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/* ======================================================================== */
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static void m68k_op_1010(void)
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{
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m68ki_exception_1010();
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}
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static void m68k_op_1111(void)
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{
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m68ki_exception_1111();
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}
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#if M68K_EMULATE_040
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static void m68k_op_040fpu0_32(void)
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{
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if(CPU_TYPE_IS_040_PLUS(CPU_TYPE))
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{
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m68040_fpu_op0();
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return;
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}
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m68ki_exception_1111();
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}
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static void m68k_op_040fpu1_32(void)
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{
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if(CPU_TYPE_IS_040_PLUS(CPU_TYPE))
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{
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m68040_fpu_op1();
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return;
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}
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m68ki_exception_1111();
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}
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#endif
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static void m68k_op_abcd_8_rr(void)
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{
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uint* r_dst = &DX;
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uint src = DY;
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uint dst = *r_dst;
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uint res = LOW_NIBBLE(src) + LOW_NIBBLE(dst) + XFLAG_AS_1();
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FLAG_V = ~res; /* Undefined V behavior */
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if(res > 9)
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res += 6;
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res += HIGH_NIBBLE(src) + HIGH_NIBBLE(dst);
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FLAG_X = FLAG_C = (res > 0x99) << 8;
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if(FLAG_C)
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res -= 0xa0;
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FLAG_V &= res; /* Undefined V behavior part II */
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FLAG_N = NFLAG_8(res); /* Undefined N behavior */
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res = MASK_OUT_ABOVE_8(res);
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FLAG_Z |= res;
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*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
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}
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static void m68k_op_abcd_8_mm_ax7(void)
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{
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uint src = OPER_AY_PD_8();
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uint ea = EA_A7_PD_8();
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uint dst = m68ki_read_8(ea);
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uint res = LOW_NIBBLE(src) + LOW_NIBBLE(dst) + XFLAG_AS_1();
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FLAG_V = ~res; /* Undefined V behavior */
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if(res > 9)
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res += 6;
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res += HIGH_NIBBLE(src) + HIGH_NIBBLE(dst);
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FLAG_X = FLAG_C = (res > 0x99) << 8;
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if(FLAG_C)
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res -= 0xa0;
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FLAG_V &= res; /* Undefined V behavior part II */
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FLAG_N = NFLAG_8(res); /* Undefined N behavior */
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res = MASK_OUT_ABOVE_8(res);
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FLAG_Z |= res;
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m68ki_write_8(ea, res);
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}
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static void m68k_op_abcd_8_mm_ay7(void)
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{
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uint src = OPER_A7_PD_8();
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uint ea = EA_AX_PD_8();
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uint dst = m68ki_read_8(ea);
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uint res = LOW_NIBBLE(src) + LOW_NIBBLE(dst) + XFLAG_AS_1();
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FLAG_V = ~res; /* Undefined V behavior */
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if(res > 9)
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res += 6;
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res += HIGH_NIBBLE(src) + HIGH_NIBBLE(dst);
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FLAG_X = FLAG_C = (res > 0x99) << 8;
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if(FLAG_C)
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res -= 0xa0;
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FLAG_V &= res; /* Undefined V behavior part II */
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FLAG_N = NFLAG_8(res); /* Undefined N behavior */
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res = MASK_OUT_ABOVE_8(res);
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FLAG_Z |= res;
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m68ki_write_8(ea, res);
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}
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static void m68k_op_abcd_8_mm_axy7(void)
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{
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uint src = OPER_A7_PD_8();
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uint ea = EA_A7_PD_8();
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uint dst = m68ki_read_8(ea);
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uint res = LOW_NIBBLE(src) + LOW_NIBBLE(dst) + XFLAG_AS_1();
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FLAG_V = ~res; /* Undefined V behavior */
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if(res > 9)
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res += 6;
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res += HIGH_NIBBLE(src) + HIGH_NIBBLE(dst);
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FLAG_X = FLAG_C = (res > 0x99) << 8;
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if(FLAG_C)
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res -= 0xa0;
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FLAG_V &= res; /* Undefined V behavior part II */
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FLAG_N = NFLAG_8(res); /* Undefined N behavior */
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res = MASK_OUT_ABOVE_8(res);
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FLAG_Z |= res;
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m68ki_write_8(ea, res);
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}
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static void m68k_op_abcd_8_mm(void)
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{
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uint src = OPER_AY_PD_8();
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uint ea = EA_AX_PD_8();
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uint dst = m68ki_read_8(ea);
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uint res = LOW_NIBBLE(src) + LOW_NIBBLE(dst) + XFLAG_AS_1();
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FLAG_V = ~res; /* Undefined V behavior */
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if(res > 9)
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res += 6;
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res += HIGH_NIBBLE(src) + HIGH_NIBBLE(dst);
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FLAG_X = FLAG_C = (res > 0x99) << 8;
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if(FLAG_C)
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res -= 0xa0;
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FLAG_V &= res; /* Undefined V behavior part II */
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FLAG_N = NFLAG_8(res); /* Undefined N behavior */
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res = MASK_OUT_ABOVE_8(res);
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FLAG_Z |= res;
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m68ki_write_8(ea, res);
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}
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static void m68k_op_add_8_er_d(void)
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{
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uint* r_dst = &DX;
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uint src = MASK_OUT_ABOVE_8(DY);
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uint dst = MASK_OUT_ABOVE_8(*r_dst);
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uint res = src + dst;
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FLAG_N = NFLAG_8(res);
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FLAG_V = VFLAG_ADD_8(src, dst, res);
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FLAG_X = FLAG_C = CFLAG_8(res);
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FLAG_Z = MASK_OUT_ABOVE_8(res);
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*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
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}
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static void m68k_op_add_8_er_ai(void)
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{
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uint* r_dst = &DX;
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uint src = OPER_AY_AI_8();
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uint dst = MASK_OUT_ABOVE_8(*r_dst);
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uint res = src + dst;
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FLAG_N = NFLAG_8(res);
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FLAG_V = VFLAG_ADD_8(src, dst, res);
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FLAG_X = FLAG_C = CFLAG_8(res);
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FLAG_Z = MASK_OUT_ABOVE_8(res);
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*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
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}
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static void m68k_op_add_8_er_pi(void)
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{
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uint* r_dst = &DX;
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uint src = OPER_AY_PI_8();
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uint dst = MASK_OUT_ABOVE_8(*r_dst);
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uint res = src + dst;
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FLAG_N = NFLAG_8(res);
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FLAG_V = VFLAG_ADD_8(src, dst, res);
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FLAG_X = FLAG_C = CFLAG_8(res);
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FLAG_Z = MASK_OUT_ABOVE_8(res);
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*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
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}
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static void m68k_op_add_8_er_pi7(void)
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{
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uint* r_dst = &DX;
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uint src = OPER_A7_PI_8();
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uint dst = MASK_OUT_ABOVE_8(*r_dst);
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uint res = src + dst;
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FLAG_N = NFLAG_8(res);
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FLAG_V = VFLAG_ADD_8(src, dst, res);
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FLAG_X = FLAG_C = CFLAG_8(res);
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FLAG_Z = MASK_OUT_ABOVE_8(res);
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*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
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}
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static void m68k_op_add_8_er_pd(void)
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{
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uint* r_dst = &DX;
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uint src = OPER_AY_PD_8();
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uint dst = MASK_OUT_ABOVE_8(*r_dst);
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uint res = src + dst;
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FLAG_N = NFLAG_8(res);
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FLAG_V = VFLAG_ADD_8(src, dst, res);
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FLAG_X = FLAG_C = CFLAG_8(res);
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FLAG_Z = MASK_OUT_ABOVE_8(res);
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*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
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}
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static void m68k_op_add_8_er_pd7(void)
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{
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uint* r_dst = &DX;
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uint src = OPER_A7_PD_8();
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uint dst = MASK_OUT_ABOVE_8(*r_dst);
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uint res = src + dst;
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FLAG_N = NFLAG_8(res);
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FLAG_V = VFLAG_ADD_8(src, dst, res);
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FLAG_X = FLAG_C = CFLAG_8(res);
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FLAG_Z = MASK_OUT_ABOVE_8(res);
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*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
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}
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static void m68k_op_add_8_er_di(void)
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{
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uint* r_dst = &DX;
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uint src = OPER_AY_DI_8();
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uint dst = MASK_OUT_ABOVE_8(*r_dst);
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uint res = src + dst;
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FLAG_N = NFLAG_8(res);
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FLAG_V = VFLAG_ADD_8(src, dst, res);
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FLAG_X = FLAG_C = CFLAG_8(res);
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FLAG_Z = MASK_OUT_ABOVE_8(res);
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*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
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}
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static void m68k_op_add_8_er_ix(void)
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{
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uint* r_dst = &DX;
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uint src = OPER_AY_IX_8();
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uint dst = MASK_OUT_ABOVE_8(*r_dst);
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uint res = src + dst;
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FLAG_N = NFLAG_8(res);
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FLAG_V = VFLAG_ADD_8(src, dst, res);
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FLAG_X = FLAG_C = CFLAG_8(res);
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FLAG_Z = MASK_OUT_ABOVE_8(res);
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*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
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}
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static void m68k_op_add_8_er_aw(void)
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{
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uint* r_dst = &DX;
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uint src = OPER_AW_8();
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uint dst = MASK_OUT_ABOVE_8(*r_dst);
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uint res = src + dst;
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FLAG_N = NFLAG_8(res);
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FLAG_V = VFLAG_ADD_8(src, dst, res);
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FLAG_X = FLAG_C = CFLAG_8(res);
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FLAG_Z = MASK_OUT_ABOVE_8(res);
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*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
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}
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static void m68k_op_add_8_er_al(void)
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{
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uint* r_dst = &DX;
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uint src = OPER_AL_8();
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uint dst = MASK_OUT_ABOVE_8(*r_dst);
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uint res = src + dst;
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FLAG_N = NFLAG_8(res);
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FLAG_V = VFLAG_ADD_8(src, dst, res);
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FLAG_X = FLAG_C = CFLAG_8(res);
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FLAG_Z = MASK_OUT_ABOVE_8(res);
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*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
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}
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static void m68k_op_add_8_er_pcdi(void)
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{
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uint* r_dst = &DX;
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uint src = OPER_PCDI_8();
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uint dst = MASK_OUT_ABOVE_8(*r_dst);
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uint res = src + dst;
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FLAG_N = NFLAG_8(res);
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FLAG_V = VFLAG_ADD_8(src, dst, res);
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FLAG_X = FLAG_C = CFLAG_8(res);
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FLAG_Z = MASK_OUT_ABOVE_8(res);
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*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
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}
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static void m68k_op_add_8_er_pcix(void)
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{
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uint* r_dst = &DX;
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uint src = OPER_PCIX_8();
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uint dst = MASK_OUT_ABOVE_8(*r_dst);
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uint res = src + dst;
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FLAG_N = NFLAG_8(res);
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FLAG_V = VFLAG_ADD_8(src, dst, res);
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FLAG_X = FLAG_C = CFLAG_8(res);
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FLAG_Z = MASK_OUT_ABOVE_8(res);
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*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
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}
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static void m68k_op_add_8_er_i(void)
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{
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uint* r_dst = &DX;
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uint src = OPER_I_8();
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uint dst = MASK_OUT_ABOVE_8(*r_dst);
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uint res = src + dst;
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FLAG_N = NFLAG_8(res);
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FLAG_V = VFLAG_ADD_8(src, dst, res);
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FLAG_X = FLAG_C = CFLAG_8(res);
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FLAG_Z = MASK_OUT_ABOVE_8(res);
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*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
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}
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static void m68k_op_add_16_er_d(void)
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{
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uint* r_dst = &DX;
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uint src = MASK_OUT_ABOVE_16(DY);
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uint dst = MASK_OUT_ABOVE_16(*r_dst);
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uint res = src + dst;
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FLAG_N = NFLAG_16(res);
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FLAG_V = VFLAG_ADD_16(src, dst, res);
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FLAG_X = FLAG_C = CFLAG_16(res);
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FLAG_Z = MASK_OUT_ABOVE_16(res);
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*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
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}
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static void m68k_op_add_16_er_a(void)
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{
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uint* r_dst = &DX;
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uint src = MASK_OUT_ABOVE_16(AY);
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uint dst = MASK_OUT_ABOVE_16(*r_dst);
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uint res = src + dst;
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FLAG_N = NFLAG_16(res);
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FLAG_V = VFLAG_ADD_16(src, dst, res);
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FLAG_X = FLAG_C = CFLAG_16(res);
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FLAG_Z = MASK_OUT_ABOVE_16(res);
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*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
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}
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static void m68k_op_add_16_er_ai(void)
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{
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uint* r_dst = &DX;
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uint src = OPER_AY_AI_16();
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uint dst = MASK_OUT_ABOVE_16(*r_dst);
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uint res = src + dst;
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FLAG_N = NFLAG_16(res);
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FLAG_V = VFLAG_ADD_16(src, dst, res);
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FLAG_X = FLAG_C = CFLAG_16(res);
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FLAG_Z = MASK_OUT_ABOVE_16(res);
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*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
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}
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static void m68k_op_add_16_er_pi(void)
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{
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uint* r_dst = &DX;
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uint src = OPER_AY_PI_16();
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uint dst = MASK_OUT_ABOVE_16(*r_dst);
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uint res = src + dst;
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FLAG_N = NFLAG_16(res);
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FLAG_V = VFLAG_ADD_16(src, dst, res);
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FLAG_X = FLAG_C = CFLAG_16(res);
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FLAG_Z = MASK_OUT_ABOVE_16(res);
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*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
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}
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static void m68k_op_add_16_er_pd(void)
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{
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uint* r_dst = &DX;
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uint src = OPER_AY_PD_16();
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uint dst = MASK_OUT_ABOVE_16(*r_dst);
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uint res = src + dst;
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FLAG_N = NFLAG_16(res);
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FLAG_V = VFLAG_ADD_16(src, dst, res);
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FLAG_X = FLAG_C = CFLAG_16(res);
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FLAG_Z = MASK_OUT_ABOVE_16(res);
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*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
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}
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static void m68k_op_add_16_er_di(void)
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{
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uint* r_dst = &DX;
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uint src = OPER_AY_DI_16();
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uint dst = MASK_OUT_ABOVE_16(*r_dst);
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uint res = src + dst;
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FLAG_N = NFLAG_16(res);
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FLAG_V = VFLAG_ADD_16(src, dst, res);
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FLAG_X = FLAG_C = CFLAG_16(res);
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FLAG_Z = MASK_OUT_ABOVE_16(res);
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*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
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}
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static void m68k_op_add_16_er_ix(void)
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{
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uint* r_dst = &DX;
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uint src = OPER_AY_IX_16();
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uint dst = MASK_OUT_ABOVE_16(*r_dst);
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uint res = src + dst;
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FLAG_N = NFLAG_16(res);
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FLAG_V = VFLAG_ADD_16(src, dst, res);
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FLAG_X = FLAG_C = CFLAG_16(res);
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FLAG_Z = MASK_OUT_ABOVE_16(res);
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*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
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}
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|
static void m68k_op_add_16_er_aw(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AW_16();
|
|
uint dst = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_add_16_er_al(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AL_16();
|
|
uint dst = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_add_16_er_pcdi(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_PCDI_16();
|
|
uint dst = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_add_16_er_pcix(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_PCIX_16();
|
|
uint dst = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_add_16_er_i(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_I_16();
|
|
uint dst = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_add_32_er_d(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = DY;
|
|
uint dst = *r_dst;
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_add_32_er_a(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = AY;
|
|
uint dst = *r_dst;
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_add_32_er_ai(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_AI_32();
|
|
uint dst = *r_dst;
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_add_32_er_pi(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_PI_32();
|
|
uint dst = *r_dst;
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_add_32_er_pd(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_PD_32();
|
|
uint dst = *r_dst;
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_add_32_er_di(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_DI_32();
|
|
uint dst = *r_dst;
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_add_32_er_ix(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_IX_32();
|
|
uint dst = *r_dst;
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_add_32_er_aw(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AW_32();
|
|
uint dst = *r_dst;
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_add_32_er_al(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AL_32();
|
|
uint dst = *r_dst;
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_add_32_er_pcdi(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_PCDI_32();
|
|
uint dst = *r_dst;
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_add_32_er_pcix(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_PCIX_32();
|
|
uint dst = *r_dst;
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_add_32_er_i(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_I_32();
|
|
uint dst = *r_dst;
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_add_8_re_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_8();
|
|
uint src = MASK_OUT_ABOVE_8(DX);
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_add_8_re_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_8();
|
|
uint src = MASK_OUT_ABOVE_8(DX);
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_add_8_re_pi7(void)
|
|
{
|
|
uint ea = EA_A7_PI_8();
|
|
uint src = MASK_OUT_ABOVE_8(DX);
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_add_8_re_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_8();
|
|
uint src = MASK_OUT_ABOVE_8(DX);
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_add_8_re_pd7(void)
|
|
{
|
|
uint ea = EA_A7_PD_8();
|
|
uint src = MASK_OUT_ABOVE_8(DX);
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_add_8_re_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_8();
|
|
uint src = MASK_OUT_ABOVE_8(DX);
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_add_8_re_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_8();
|
|
uint src = MASK_OUT_ABOVE_8(DX);
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_add_8_re_aw(void)
|
|
{
|
|
uint ea = EA_AW_8();
|
|
uint src = MASK_OUT_ABOVE_8(DX);
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_add_8_re_al(void)
|
|
{
|
|
uint ea = EA_AL_8();
|
|
uint src = MASK_OUT_ABOVE_8(DX);
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_add_16_re_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_16();
|
|
uint src = MASK_OUT_ABOVE_16(DX);
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_add_16_re_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_16();
|
|
uint src = MASK_OUT_ABOVE_16(DX);
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_add_16_re_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_16();
|
|
uint src = MASK_OUT_ABOVE_16(DX);
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_add_16_re_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_16();
|
|
uint src = MASK_OUT_ABOVE_16(DX);
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_add_16_re_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_16();
|
|
uint src = MASK_OUT_ABOVE_16(DX);
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_add_16_re_aw(void)
|
|
{
|
|
uint ea = EA_AW_16();
|
|
uint src = MASK_OUT_ABOVE_16(DX);
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_add_16_re_al(void)
|
|
{
|
|
uint ea = EA_AL_16();
|
|
uint src = MASK_OUT_ABOVE_16(DX);
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_add_32_re_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_32();
|
|
uint src = DX;
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_add_32_re_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_32();
|
|
uint src = DX;
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_add_32_re_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_32();
|
|
uint src = DX;
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_add_32_re_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_32();
|
|
uint src = DX;
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_add_32_re_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_32();
|
|
uint src = DX;
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_add_32_re_aw(void)
|
|
{
|
|
uint ea = EA_AW_32();
|
|
uint src = DX;
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_add_32_re_al(void)
|
|
{
|
|
uint ea = EA_AL_32();
|
|
uint src = DX;
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_adda_16_d(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst + MAKE_INT_16(DY));
|
|
}
|
|
|
|
|
|
static void m68k_op_adda_16_a(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst + MAKE_INT_16(AY));
|
|
}
|
|
|
|
|
|
static void m68k_op_adda_16_ai(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = MAKE_INT_16(OPER_AY_AI_16());
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst + src);
|
|
}
|
|
|
|
|
|
static void m68k_op_adda_16_pi(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = MAKE_INT_16(OPER_AY_PI_16());
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst + src);
|
|
}
|
|
|
|
|
|
static void m68k_op_adda_16_pd(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = MAKE_INT_16(OPER_AY_PD_16());
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst + src);
|
|
}
|
|
|
|
|
|
static void m68k_op_adda_16_di(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = MAKE_INT_16(OPER_AY_DI_16());
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst + src);
|
|
}
|
|
|
|
|
|
static void m68k_op_adda_16_ix(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = MAKE_INT_16(OPER_AY_IX_16());
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst + src);
|
|
}
|
|
|
|
|
|
static void m68k_op_adda_16_aw(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = MAKE_INT_16(OPER_AW_16());
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst + src);
|
|
}
|
|
|
|
|
|
static void m68k_op_adda_16_al(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = MAKE_INT_16(OPER_AL_16());
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst + src);
|
|
}
|
|
|
|
|
|
static void m68k_op_adda_16_pcdi(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = MAKE_INT_16(OPER_PCDI_16());
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst + src);
|
|
}
|
|
|
|
|
|
static void m68k_op_adda_16_pcix(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = MAKE_INT_16(OPER_PCIX_16());
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst + src);
|
|
}
|
|
|
|
|
|
static void m68k_op_adda_16_i(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = MAKE_INT_16(OPER_I_16());
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst + src);
|
|
}
|
|
|
|
|
|
static void m68k_op_adda_32_d(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst + DY);
|
|
}
|
|
|
|
|
|
static void m68k_op_adda_32_a(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst + AY);
|
|
}
|
|
|
|
|
|
static void m68k_op_adda_32_ai(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(OPER_AY_AI_32() + *r_dst);
|
|
}
|
|
|
|
|
|
static void m68k_op_adda_32_pi(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(OPER_AY_PI_32() + *r_dst);
|
|
}
|
|
|
|
|
|
static void m68k_op_adda_32_pd(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(OPER_AY_PD_32() + *r_dst);
|
|
}
|
|
|
|
|
|
static void m68k_op_adda_32_di(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(OPER_AY_DI_32() + *r_dst);
|
|
}
|
|
|
|
|
|
static void m68k_op_adda_32_ix(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(OPER_AY_IX_32() + *r_dst);
|
|
}
|
|
|
|
|
|
static void m68k_op_adda_32_aw(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(OPER_AW_32() + *r_dst);
|
|
}
|
|
|
|
|
|
static void m68k_op_adda_32_al(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(OPER_AL_32() + *r_dst);
|
|
}
|
|
|
|
|
|
static void m68k_op_adda_32_pcdi(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(OPER_PCDI_32() + *r_dst);
|
|
}
|
|
|
|
|
|
static void m68k_op_adda_32_pcix(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(OPER_PCIX_32() + *r_dst);
|
|
}
|
|
|
|
|
|
static void m68k_op_adda_32_i(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(OPER_I_32() + *r_dst);
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_8_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint src = OPER_I_8();
|
|
uint dst = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_8_ai(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_AI_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_8_pi(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_PI_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_8_pi7(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_A7_PI_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_8_pd(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_PD_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_8_pd7(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_A7_PD_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_8_di(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_DI_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_8_ix(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_IX_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_8_aw(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AW_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_8_al(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AL_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_16_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint src = OPER_I_16();
|
|
uint dst = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_16_ai(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_AI_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_16_pi(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_PI_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_16_pd(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_PD_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_16_di(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_DI_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_16_ix(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_IX_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_16_aw(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AW_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_16_al(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AL_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_32_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint src = OPER_I_32();
|
|
uint dst = *r_dst;
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_32_ai(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_AI_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_32_pi(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_PI_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_32_pd(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_PD_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_32_di(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_DI_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_32_ix(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_IX_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_32_aw(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AW_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addi_32_al(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AL_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_8_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint dst = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_8_ai(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_AI_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_8_pi(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_PI_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_8_pi7(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_A7_PI_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_8_pd(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_PD_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_8_pd7(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_A7_PD_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_8_di(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_DI_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_8_ix(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_IX_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_8_aw(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AW_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_8_al(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AL_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_16_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint dst = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_16_a(void)
|
|
{
|
|
uint* r_dst = &AY;
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst + (((REG_IR >> 9) - 1) & 7) + 1);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_16_ai(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_AI_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_16_pi(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_PI_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_16_pd(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_PD_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_16_di(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_DI_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_16_ix(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_IX_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_16_aw(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AW_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_16_al(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AL_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_32_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint dst = *r_dst;
|
|
uint res = src + dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_32_a(void)
|
|
{
|
|
uint* r_dst = &AY;
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst + (((REG_IR >> 9) - 1) & 7) + 1);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_32_ai(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_AI_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = src + dst;
|
|
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_32_pi(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_PI_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = src + dst;
|
|
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_32_pd(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_PD_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = src + dst;
|
|
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_32_di(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_DI_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = src + dst;
|
|
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_32_ix(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_IX_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = src + dst;
|
|
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_32_aw(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AW_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = src + dst;
|
|
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addq_32_al(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AL_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = src + dst;
|
|
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_addx_8_rr(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = MASK_OUT_ABOVE_8(DY);
|
|
uint dst = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = src + dst + XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
FLAG_Z |= res;
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
}
|
|
|
|
|
|
static void m68k_op_addx_16_rr(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = MASK_OUT_ABOVE_16(DY);
|
|
uint dst = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = src + dst + XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
FLAG_Z |= res;
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
}
|
|
|
|
|
|
static void m68k_op_addx_32_rr(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = DY;
|
|
uint dst = *r_dst;
|
|
uint res = src + dst + XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
|
|
res = MASK_OUT_ABOVE_32(res);
|
|
FLAG_Z |= res;
|
|
|
|
*r_dst = res;
|
|
}
|
|
|
|
|
|
static void m68k_op_addx_8_mm_ax7(void)
|
|
{
|
|
uint src = OPER_AY_PD_8();
|
|
uint ea = EA_A7_PD_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst + XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_addx_8_mm_ay7(void)
|
|
{
|
|
uint src = OPER_A7_PD_8();
|
|
uint ea = EA_AX_PD_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst + XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_addx_8_mm_axy7(void)
|
|
{
|
|
uint src = OPER_A7_PD_8();
|
|
uint ea = EA_A7_PD_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst + XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_addx_8_mm(void)
|
|
{
|
|
uint src = OPER_AY_PD_8();
|
|
uint ea = EA_AX_PD_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = src + dst + XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_V = VFLAG_ADD_8(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_addx_16_mm(void)
|
|
{
|
|
uint src = OPER_AY_PD_16();
|
|
uint ea = EA_AX_PD_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = src + dst + XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_V = VFLAG_ADD_16(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_16(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_addx_32_mm(void)
|
|
{
|
|
uint src = OPER_AY_PD_32();
|
|
uint ea = EA_AX_PD_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = src + dst + XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_ADD_32(src, dst, res);
|
|
FLAG_X = FLAG_C = CFLAG_ADD_32(src, dst, res);
|
|
|
|
res = MASK_OUT_ABOVE_32(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_32(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_and_8_er_d(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_8(DX &= (DY | 0xffffff00));
|
|
|
|
FLAG_N = NFLAG_8(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_8_er_ai(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_8(DX &= (OPER_AY_AI_8() | 0xffffff00));
|
|
|
|
FLAG_N = NFLAG_8(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_8_er_pi(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_8(DX &= (OPER_AY_PI_8() | 0xffffff00));
|
|
|
|
FLAG_N = NFLAG_8(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_8_er_pi7(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_8(DX &= (OPER_A7_PI_8() | 0xffffff00));
|
|
|
|
FLAG_N = NFLAG_8(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_8_er_pd(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_8(DX &= (OPER_AY_PD_8() | 0xffffff00));
|
|
|
|
FLAG_N = NFLAG_8(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_8_er_pd7(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_8(DX &= (OPER_A7_PD_8() | 0xffffff00));
|
|
|
|
FLAG_N = NFLAG_8(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_8_er_di(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_8(DX &= (OPER_AY_DI_8() | 0xffffff00));
|
|
|
|
FLAG_N = NFLAG_8(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_8_er_ix(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_8(DX &= (OPER_AY_IX_8() | 0xffffff00));
|
|
|
|
FLAG_N = NFLAG_8(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_8_er_aw(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_8(DX &= (OPER_AW_8() | 0xffffff00));
|
|
|
|
FLAG_N = NFLAG_8(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_8_er_al(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_8(DX &= (OPER_AL_8() | 0xffffff00));
|
|
|
|
FLAG_N = NFLAG_8(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_8_er_pcdi(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_8(DX &= (OPER_PCDI_8() | 0xffffff00));
|
|
|
|
FLAG_N = NFLAG_8(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_8_er_pcix(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_8(DX &= (OPER_PCIX_8() | 0xffffff00));
|
|
|
|
FLAG_N = NFLAG_8(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_8_er_i(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_8(DX &= (OPER_I_8() | 0xffffff00));
|
|
|
|
FLAG_N = NFLAG_8(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_16_er_d(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_16(DX &= (DY | 0xffff0000));
|
|
|
|
FLAG_N = NFLAG_16(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_16_er_ai(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_16(DX &= (OPER_AY_AI_16() | 0xffff0000));
|
|
|
|
FLAG_N = NFLAG_16(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_16_er_pi(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_16(DX &= (OPER_AY_PI_16() | 0xffff0000));
|
|
|
|
FLAG_N = NFLAG_16(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_16_er_pd(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_16(DX &= (OPER_AY_PD_16() | 0xffff0000));
|
|
|
|
FLAG_N = NFLAG_16(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_16_er_di(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_16(DX &= (OPER_AY_DI_16() | 0xffff0000));
|
|
|
|
FLAG_N = NFLAG_16(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_16_er_ix(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_16(DX &= (OPER_AY_IX_16() | 0xffff0000));
|
|
|
|
FLAG_N = NFLAG_16(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_16_er_aw(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_16(DX &= (OPER_AW_16() | 0xffff0000));
|
|
|
|
FLAG_N = NFLAG_16(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_16_er_al(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_16(DX &= (OPER_AL_16() | 0xffff0000));
|
|
|
|
FLAG_N = NFLAG_16(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_16_er_pcdi(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_16(DX &= (OPER_PCDI_16() | 0xffff0000));
|
|
|
|
FLAG_N = NFLAG_16(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_16_er_pcix(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_16(DX &= (OPER_PCIX_16() | 0xffff0000));
|
|
|
|
FLAG_N = NFLAG_16(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_16_er_i(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_16(DX &= (OPER_I_16() | 0xffff0000));
|
|
|
|
FLAG_N = NFLAG_16(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_32_er_d(void)
|
|
{
|
|
FLAG_Z = DX &= DY;
|
|
|
|
FLAG_N = NFLAG_32(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_32_er_ai(void)
|
|
{
|
|
FLAG_Z = DX &= OPER_AY_AI_32();
|
|
|
|
FLAG_N = NFLAG_32(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_32_er_pi(void)
|
|
{
|
|
FLAG_Z = DX &= OPER_AY_PI_32();
|
|
|
|
FLAG_N = NFLAG_32(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_32_er_pd(void)
|
|
{
|
|
FLAG_Z = DX &= OPER_AY_PD_32();
|
|
|
|
FLAG_N = NFLAG_32(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_32_er_di(void)
|
|
{
|
|
FLAG_Z = DX &= OPER_AY_DI_32();
|
|
|
|
FLAG_N = NFLAG_32(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_32_er_ix(void)
|
|
{
|
|
FLAG_Z = DX &= OPER_AY_IX_32();
|
|
|
|
FLAG_N = NFLAG_32(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_32_er_aw(void)
|
|
{
|
|
FLAG_Z = DX &= OPER_AW_32();
|
|
|
|
FLAG_N = NFLAG_32(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_32_er_al(void)
|
|
{
|
|
FLAG_Z = DX &= OPER_AL_32();
|
|
|
|
FLAG_N = NFLAG_32(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_32_er_pcdi(void)
|
|
{
|
|
FLAG_Z = DX &= OPER_PCDI_32();
|
|
|
|
FLAG_N = NFLAG_32(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_32_er_pcix(void)
|
|
{
|
|
FLAG_Z = DX &= OPER_PCIX_32();
|
|
|
|
FLAG_N = NFLAG_32(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_32_er_i(void)
|
|
{
|
|
FLAG_Z = DX &= OPER_I_32();
|
|
|
|
FLAG_N = NFLAG_32(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_and_8_re_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_8();
|
|
uint res = DX & m68ki_read_8(ea);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_and_8_re_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_8();
|
|
uint res = DX & m68ki_read_8(ea);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_and_8_re_pi7(void)
|
|
{
|
|
uint ea = EA_A7_PI_8();
|
|
uint res = DX & m68ki_read_8(ea);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_and_8_re_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_8();
|
|
uint res = DX & m68ki_read_8(ea);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_and_8_re_pd7(void)
|
|
{
|
|
uint ea = EA_A7_PD_8();
|
|
uint res = DX & m68ki_read_8(ea);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_and_8_re_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_8();
|
|
uint res = DX & m68ki_read_8(ea);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_and_8_re_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_8();
|
|
uint res = DX & m68ki_read_8(ea);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_and_8_re_aw(void)
|
|
{
|
|
uint ea = EA_AW_8();
|
|
uint res = DX & m68ki_read_8(ea);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_and_8_re_al(void)
|
|
{
|
|
uint ea = EA_AL_8();
|
|
uint res = DX & m68ki_read_8(ea);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_and_16_re_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_16();
|
|
uint res = DX & m68ki_read_16(ea);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_and_16_re_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_16();
|
|
uint res = DX & m68ki_read_16(ea);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_and_16_re_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_16();
|
|
uint res = DX & m68ki_read_16(ea);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_and_16_re_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_16();
|
|
uint res = DX & m68ki_read_16(ea);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_and_16_re_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_16();
|
|
uint res = DX & m68ki_read_16(ea);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_and_16_re_aw(void)
|
|
{
|
|
uint ea = EA_AW_16();
|
|
uint res = DX & m68ki_read_16(ea);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_and_16_re_al(void)
|
|
{
|
|
uint ea = EA_AL_16();
|
|
uint res = DX & m68ki_read_16(ea);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_and_32_re_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_32();
|
|
uint res = DX & m68ki_read_32(ea);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_and_32_re_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_32();
|
|
uint res = DX & m68ki_read_32(ea);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_and_32_re_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_32();
|
|
uint res = DX & m68ki_read_32(ea);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_and_32_re_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_32();
|
|
uint res = DX & m68ki_read_32(ea);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_and_32_re_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_32();
|
|
uint res = DX & m68ki_read_32(ea);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_and_32_re_aw(void)
|
|
{
|
|
uint ea = EA_AW_32();
|
|
uint res = DX & m68ki_read_32(ea);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_and_32_re_al(void)
|
|
{
|
|
uint ea = EA_AL_32();
|
|
uint res = DX & m68ki_read_32(ea);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_8_d(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_8(DY &= (OPER_I_8() | 0xffffff00));
|
|
|
|
FLAG_N = NFLAG_8(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_8_ai(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_AI_8();
|
|
uint res = src & m68ki_read_8(ea);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_8_pi(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_PI_8();
|
|
uint res = src & m68ki_read_8(ea);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_8_pi7(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_A7_PI_8();
|
|
uint res = src & m68ki_read_8(ea);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_8_pd(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_PD_8();
|
|
uint res = src & m68ki_read_8(ea);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_8_pd7(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_A7_PD_8();
|
|
uint res = src & m68ki_read_8(ea);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_8_di(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_DI_8();
|
|
uint res = src & m68ki_read_8(ea);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_8_ix(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_IX_8();
|
|
uint res = src & m68ki_read_8(ea);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_8_aw(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AW_8();
|
|
uint res = src & m68ki_read_8(ea);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_8_al(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AL_8();
|
|
uint res = src & m68ki_read_8(ea);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_16_d(void)
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_16(DY &= (OPER_I_16() | 0xffff0000));
|
|
|
|
FLAG_N = NFLAG_16(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_16_ai(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_AI_16();
|
|
uint res = src & m68ki_read_16(ea);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_16(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_16_pi(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_PI_16();
|
|
uint res = src & m68ki_read_16(ea);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_16(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_16_pd(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_PD_16();
|
|
uint res = src & m68ki_read_16(ea);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_16(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_16_di(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_DI_16();
|
|
uint res = src & m68ki_read_16(ea);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_16(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_16_ix(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_IX_16();
|
|
uint res = src & m68ki_read_16(ea);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_16(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_16_aw(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AW_16();
|
|
uint res = src & m68ki_read_16(ea);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_16(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_16_al(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AL_16();
|
|
uint res = src & m68ki_read_16(ea);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_16(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_32_d(void)
|
|
{
|
|
FLAG_Z = DY &= (OPER_I_32());
|
|
|
|
FLAG_N = NFLAG_32(FLAG_Z);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_32_ai(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_AI_32();
|
|
uint res = src & m68ki_read_32(ea);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_32_pi(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_PI_32();
|
|
uint res = src & m68ki_read_32(ea);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_32_pd(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_PD_32();
|
|
uint res = src & m68ki_read_32(ea);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_32_di(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_DI_32();
|
|
uint res = src & m68ki_read_32(ea);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_32_ix(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_IX_32();
|
|
uint res = src & m68ki_read_32(ea);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_32_aw(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AW_32();
|
|
uint res = src & m68ki_read_32(ea);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_32_al(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AL_32();
|
|
uint res = src & m68ki_read_32(ea);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_16_toc(void)
|
|
{
|
|
m68ki_set_ccr(m68ki_get_ccr() & OPER_I_16());
|
|
}
|
|
|
|
|
|
static void m68k_op_andi_16_tos(void)
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint src = OPER_I_16();
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_set_sr(m68ki_get_sr() & src);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
static void m68k_op_asr_8_s(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint src = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = src >> shift;
|
|
|
|
if(shift != 0)
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
if(GET_MSB_8(src))
|
|
res |= m68ki_shift_8_table[shift];
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_X = FLAG_C = src << (9-shift);
|
|
}
|
|
|
|
|
|
static void m68k_op_asr_16_s(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint src = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = src >> shift;
|
|
|
|
if(shift != 0)
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
if(GET_MSB_16(src))
|
|
res |= m68ki_shift_16_table[shift];
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_X = FLAG_C = src << (9-shift);
|
|
}
|
|
|
|
|
|
static void m68k_op_asr_32_s(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint src = *r_dst;
|
|
uint res = src >> shift;
|
|
|
|
if(shift != 0)
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
if(GET_MSB_32(src))
|
|
res |= m68ki_shift_32_table[shift];
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_X = FLAG_C = src << (9-shift);
|
|
}
|
|
|
|
|
|
static void m68k_op_asr_8_r(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = DX & 0x3f;
|
|
uint src = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = src >> shift;
|
|
|
|
if(shift != 0)
|
|
{
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
if(shift < 8)
|
|
{
|
|
if(GET_MSB_8(src))
|
|
res |= m68ki_shift_8_table[shift];
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
|
|
FLAG_X = FLAG_C = src << (9-shift);
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
if(GET_MSB_8(src))
|
|
{
|
|
*r_dst |= 0xff;
|
|
FLAG_C = CFLAG_SET;
|
|
FLAG_X = XFLAG_SET;
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
*r_dst &= 0xffffff00;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_X = XFLAG_CLEAR;
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_N = NFLAG_8(src);
|
|
FLAG_Z = src;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_asr_16_r(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = DX & 0x3f;
|
|
uint src = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = src >> shift;
|
|
|
|
if(shift != 0)
|
|
{
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
if(shift < 16)
|
|
{
|
|
if(GET_MSB_16(src))
|
|
res |= m68ki_shift_16_table[shift];
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
|
|
FLAG_C = FLAG_X = (src >> (shift - 1))<<8;
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
if(GET_MSB_16(src))
|
|
{
|
|
*r_dst |= 0xffff;
|
|
FLAG_C = CFLAG_SET;
|
|
FLAG_X = XFLAG_SET;
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
*r_dst &= 0xffff0000;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_X = XFLAG_CLEAR;
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_N = NFLAG_16(src);
|
|
FLAG_Z = src;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_asr_32_r(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = DX & 0x3f;
|
|
uint src = *r_dst;
|
|
uint res = src >> shift;
|
|
|
|
if(shift != 0)
|
|
{
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
if(shift < 32)
|
|
{
|
|
if(GET_MSB_32(src))
|
|
res |= m68ki_shift_32_table[shift];
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_C = FLAG_X = (src >> (shift - 1))<<8;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
if(GET_MSB_32(src))
|
|
{
|
|
*r_dst = 0xffffffff;
|
|
FLAG_C = CFLAG_SET;
|
|
FLAG_X = XFLAG_SET;
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
*r_dst = 0;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_X = XFLAG_CLEAR;
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_N = NFLAG_32(src);
|
|
FLAG_Z = src;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_asr_16_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = src >> 1;
|
|
|
|
if(GET_MSB_16(src))
|
|
res |= 0x8000;
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = FLAG_X = src << 8;
|
|
}
|
|
|
|
|
|
static void m68k_op_asr_16_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = src >> 1;
|
|
|
|
if(GET_MSB_16(src))
|
|
res |= 0x8000;
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = FLAG_X = src << 8;
|
|
}
|
|
|
|
|
|
static void m68k_op_asr_16_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = src >> 1;
|
|
|
|
if(GET_MSB_16(src))
|
|
res |= 0x8000;
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = FLAG_X = src << 8;
|
|
}
|
|
|
|
|
|
static void m68k_op_asr_16_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = src >> 1;
|
|
|
|
if(GET_MSB_16(src))
|
|
res |= 0x8000;
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = FLAG_X = src << 8;
|
|
}
|
|
|
|
|
|
static void m68k_op_asr_16_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = src >> 1;
|
|
|
|
if(GET_MSB_16(src))
|
|
res |= 0x8000;
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = FLAG_X = src << 8;
|
|
}
|
|
|
|
|
|
static void m68k_op_asr_16_aw(void)
|
|
{
|
|
uint ea = EA_AW_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = src >> 1;
|
|
|
|
if(GET_MSB_16(src))
|
|
res |= 0x8000;
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = FLAG_X = src << 8;
|
|
}
|
|
|
|
|
|
static void m68k_op_asr_16_al(void)
|
|
{
|
|
uint ea = EA_AL_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = src >> 1;
|
|
|
|
if(GET_MSB_16(src))
|
|
res |= 0x8000;
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = FLAG_X = src << 8;
|
|
}
|
|
|
|
|
|
static void m68k_op_asl_8_s(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint src = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = MASK_OUT_ABOVE_8(src << shift);
|
|
|
|
if(shift != 0)
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
|
|
FLAG_X = FLAG_C = src << shift;
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
src &= m68ki_shift_8_table[shift + 1];
|
|
FLAG_V = (!(src == 0 || (src == m68ki_shift_8_table[shift + 1] && shift < 8)))<<7;
|
|
}
|
|
|
|
|
|
static void m68k_op_asl_16_s(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint src = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = MASK_OUT_ABOVE_16(src << shift);
|
|
|
|
if(shift != 0)
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_X = FLAG_C = src >> (8-shift);
|
|
src &= m68ki_shift_16_table[shift + 1];
|
|
FLAG_V = (!(src == 0 || src == m68ki_shift_16_table[shift + 1]))<<7;
|
|
}
|
|
|
|
|
|
static void m68k_op_asl_32_s(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint src = *r_dst;
|
|
uint res = MASK_OUT_ABOVE_32(src << shift);
|
|
|
|
if(shift != 0)
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_X = FLAG_C = src >> (24-shift);
|
|
src &= m68ki_shift_32_table[shift + 1];
|
|
FLAG_V = (!(src == 0 || src == m68ki_shift_32_table[shift + 1]))<<7;
|
|
}
|
|
|
|
|
|
static void m68k_op_asl_8_r(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = DX & 0x3f;
|
|
uint src = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = MASK_OUT_ABOVE_8(src << shift);
|
|
|
|
if(shift != 0)
|
|
{
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
if(shift < 8)
|
|
{
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
FLAG_X = FLAG_C = src << shift;
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
src &= m68ki_shift_8_table[shift + 1];
|
|
FLAG_V = (!(src == 0 || src == m68ki_shift_8_table[shift + 1]))<<7;
|
|
return;
|
|
}
|
|
|
|
*r_dst &= 0xffffff00;
|
|
FLAG_X = FLAG_C = ((shift == 8 ? src & 1 : 0))<<8;
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
FLAG_V = (!(src == 0))<<7;
|
|
return;
|
|
}
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_N = NFLAG_8(src);
|
|
FLAG_Z = src;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_asl_16_r(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = DX & 0x3f;
|
|
uint src = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = MASK_OUT_ABOVE_16(src << shift);
|
|
|
|
if(shift != 0)
|
|
{
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
if(shift < 16)
|
|
{
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
FLAG_X = FLAG_C = (src << shift) >> 8;
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
src &= m68ki_shift_16_table[shift + 1];
|
|
FLAG_V = (!(src == 0 || src == m68ki_shift_16_table[shift + 1]))<<7;
|
|
return;
|
|
}
|
|
|
|
*r_dst &= 0xffff0000;
|
|
FLAG_X = FLAG_C = ((shift == 16 ? src & 1 : 0))<<8;
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
FLAG_V = (!(src == 0))<<7;
|
|
return;
|
|
}
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_N = NFLAG_16(src);
|
|
FLAG_Z = src;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_asl_32_r(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = DX & 0x3f;
|
|
uint src = *r_dst;
|
|
uint res = MASK_OUT_ABOVE_32(src << shift);
|
|
|
|
if(shift != 0)
|
|
{
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
if(shift < 32)
|
|
{
|
|
*r_dst = res;
|
|
FLAG_X = FLAG_C = (src >> (32 - shift)) << 8;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
src &= m68ki_shift_32_table[shift + 1];
|
|
FLAG_V = (!(src == 0 || src == m68ki_shift_32_table[shift + 1]))<<7;
|
|
return;
|
|
}
|
|
|
|
*r_dst = 0;
|
|
FLAG_X = FLAG_C = ((shift == 32 ? src & 1 : 0))<<8;
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
FLAG_V = (!(src == 0))<<7;
|
|
return;
|
|
}
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_N = NFLAG_32(src);
|
|
FLAG_Z = src;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_asl_16_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = MASK_OUT_ABOVE_16(src << 1);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_X = FLAG_C = src >> 7;
|
|
src &= 0xc000;
|
|
FLAG_V = (!(src == 0 || src == 0xc000))<<7;
|
|
}
|
|
|
|
|
|
static void m68k_op_asl_16_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = MASK_OUT_ABOVE_16(src << 1);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_X = FLAG_C = src >> 7;
|
|
src &= 0xc000;
|
|
FLAG_V = (!(src == 0 || src == 0xc000))<<7;
|
|
}
|
|
|
|
|
|
static void m68k_op_asl_16_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = MASK_OUT_ABOVE_16(src << 1);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_X = FLAG_C = src >> 7;
|
|
src &= 0xc000;
|
|
FLAG_V = (!(src == 0 || src == 0xc000))<<7;
|
|
}
|
|
|
|
|
|
static void m68k_op_asl_16_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = MASK_OUT_ABOVE_16(src << 1);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_X = FLAG_C = src >> 7;
|
|
src &= 0xc000;
|
|
FLAG_V = (!(src == 0 || src == 0xc000))<<7;
|
|
}
|
|
|
|
|
|
static void m68k_op_asl_16_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = MASK_OUT_ABOVE_16(src << 1);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_X = FLAG_C = src >> 7;
|
|
src &= 0xc000;
|
|
FLAG_V = (!(src == 0 || src == 0xc000))<<7;
|
|
}
|
|
|
|
|
|
static void m68k_op_asl_16_aw(void)
|
|
{
|
|
uint ea = EA_AW_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = MASK_OUT_ABOVE_16(src << 1);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_X = FLAG_C = src >> 7;
|
|
src &= 0xc000;
|
|
FLAG_V = (!(src == 0 || src == 0xc000))<<7;
|
|
}
|
|
|
|
|
|
static void m68k_op_asl_16_al(void)
|
|
{
|
|
uint ea = EA_AL_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = MASK_OUT_ABOVE_16(src << 1);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_X = FLAG_C = src >> 7;
|
|
src &= 0xc000;
|
|
FLAG_V = (!(src == 0 || src == 0xc000))<<7;
|
|
}
|
|
|
|
|
|
static void m68k_op_bhi_8(void)
|
|
{
|
|
if(COND_HI())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
|
|
|
|
static void m68k_op_bls_8(void)
|
|
{
|
|
if(COND_LS())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
|
|
|
|
static void m68k_op_bcc_8(void)
|
|
{
|
|
if(COND_CC())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
|
|
|
|
static void m68k_op_bcs_8(void)
|
|
{
|
|
if(COND_CS())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
|
|
|
|
static void m68k_op_bne_8(void)
|
|
{
|
|
if(COND_NE())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
|
|
|
|
static void m68k_op_beq_8(void)
|
|
{
|
|
if(COND_EQ())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
|
|
|
|
static void m68k_op_bvc_8(void)
|
|
{
|
|
if(COND_VC())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
|
|
|
|
static void m68k_op_bvs_8(void)
|
|
{
|
|
if(COND_VS())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
|
|
|
|
static void m68k_op_bpl_8(void)
|
|
{
|
|
if(COND_PL())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
|
|
|
|
static void m68k_op_bmi_8(void)
|
|
{
|
|
if(COND_MI())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
|
|
|
|
static void m68k_op_bge_8(void)
|
|
{
|
|
if(COND_GE())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
|
|
|
|
static void m68k_op_blt_8(void)
|
|
{
|
|
if(COND_LT())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
|
|
|
|
static void m68k_op_bgt_8(void)
|
|
{
|
|
if(COND_GT())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
|
|
|
|
static void m68k_op_ble_8(void)
|
|
{
|
|
if(COND_LE())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
|
|
|
|
static void m68k_op_bhi_16(void)
|
|
{
|
|
if(COND_HI())
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_BCC_NOTAKE_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_bls_16(void)
|
|
{
|
|
if(COND_LS())
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_BCC_NOTAKE_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_bcc_16(void)
|
|
{
|
|
if(COND_CC())
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_BCC_NOTAKE_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_bcs_16(void)
|
|
{
|
|
if(COND_CS())
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_BCC_NOTAKE_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_bne_16(void)
|
|
{
|
|
if(COND_NE())
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_BCC_NOTAKE_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_beq_16(void)
|
|
{
|
|
if(COND_EQ())
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_BCC_NOTAKE_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_bvc_16(void)
|
|
{
|
|
if(COND_VC())
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_BCC_NOTAKE_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_bvs_16(void)
|
|
{
|
|
if(COND_VS())
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_BCC_NOTAKE_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_bpl_16(void)
|
|
{
|
|
if(COND_PL())
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_BCC_NOTAKE_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_bmi_16(void)
|
|
{
|
|
if(COND_MI())
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_BCC_NOTAKE_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_bge_16(void)
|
|
{
|
|
if(COND_GE())
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_BCC_NOTAKE_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_blt_16(void)
|
|
{
|
|
if(COND_LT())
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_BCC_NOTAKE_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_bgt_16(void)
|
|
{
|
|
if(COND_GT())
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_BCC_NOTAKE_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_ble_16(void)
|
|
{
|
|
if(COND_LE())
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_BCC_NOTAKE_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_bhi_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_HI())
|
|
{
|
|
uint offset = OPER_I_32();
|
|
REG_PC -= 4;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_32(offset);
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
if(COND_HI())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
}
|
|
|
|
|
|
static void m68k_op_bls_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_LS())
|
|
{
|
|
uint offset = OPER_I_32();
|
|
REG_PC -= 4;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_32(offset);
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
if(COND_LS())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
}
|
|
|
|
|
|
static void m68k_op_bcc_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_CC())
|
|
{
|
|
uint offset = OPER_I_32();
|
|
REG_PC -= 4;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_32(offset);
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
if(COND_CC())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
}
|
|
|
|
|
|
static void m68k_op_bcs_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_CS())
|
|
{
|
|
uint offset = OPER_I_32();
|
|
REG_PC -= 4;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_32(offset);
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
if(COND_CS())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
}
|
|
|
|
|
|
static void m68k_op_bne_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_NE())
|
|
{
|
|
uint offset = OPER_I_32();
|
|
REG_PC -= 4;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_32(offset);
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
if(COND_NE())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
}
|
|
|
|
|
|
static void m68k_op_beq_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_EQ())
|
|
{
|
|
uint offset = OPER_I_32();
|
|
REG_PC -= 4;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_32(offset);
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
if(COND_EQ())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
}
|
|
|
|
|
|
static void m68k_op_bvc_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_VC())
|
|
{
|
|
uint offset = OPER_I_32();
|
|
REG_PC -= 4;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_32(offset);
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
if(COND_VC())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
}
|
|
|
|
|
|
static void m68k_op_bvs_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_VS())
|
|
{
|
|
uint offset = OPER_I_32();
|
|
REG_PC -= 4;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_32(offset);
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
if(COND_VS())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
}
|
|
|
|
|
|
static void m68k_op_bpl_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_PL())
|
|
{
|
|
uint offset = OPER_I_32();
|
|
REG_PC -= 4;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_32(offset);
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
if(COND_PL())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
}
|
|
|
|
|
|
static void m68k_op_bmi_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_MI())
|
|
{
|
|
uint offset = OPER_I_32();
|
|
REG_PC -= 4;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_32(offset);
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
if(COND_MI())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
}
|
|
|
|
|
|
static void m68k_op_bge_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_GE())
|
|
{
|
|
uint offset = OPER_I_32();
|
|
REG_PC -= 4;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_32(offset);
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
if(COND_GE())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
}
|
|
|
|
|
|
static void m68k_op_blt_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_LT())
|
|
{
|
|
uint offset = OPER_I_32();
|
|
REG_PC -= 4;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_32(offset);
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
if(COND_LT())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
}
|
|
|
|
|
|
static void m68k_op_bgt_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_GT())
|
|
{
|
|
uint offset = OPER_I_32();
|
|
REG_PC -= 4;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_32(offset);
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
if(COND_GT())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
}
|
|
|
|
|
|
static void m68k_op_ble_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_LE())
|
|
{
|
|
uint offset = OPER_I_32();
|
|
REG_PC -= 4;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_32(offset);
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
if(COND_LE())
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
return;
|
|
}
|
|
USE_CYCLES(CYC_BCC_NOTAKE_B);
|
|
}
|
|
}
|
|
|
|
|
|
static void m68k_op_bchg_32_r_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint mask = 1 << (DX & 0x1f);
|
|
|
|
FLAG_Z = *r_dst & mask;
|
|
*r_dst ^= mask;
|
|
}
|
|
|
|
|
|
static void m68k_op_bchg_8_r_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src ^ mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bchg_8_r_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src ^ mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bchg_8_r_pi7(void)
|
|
{
|
|
uint ea = EA_A7_PI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src ^ mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bchg_8_r_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src ^ mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bchg_8_r_pd7(void)
|
|
{
|
|
uint ea = EA_A7_PD_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src ^ mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bchg_8_r_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src ^ mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bchg_8_r_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src ^ mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bchg_8_r_aw(void)
|
|
{
|
|
uint ea = EA_AW_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src ^ mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bchg_8_r_al(void)
|
|
{
|
|
uint ea = EA_AL_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src ^ mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bchg_32_s_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint mask = 1 << (OPER_I_8() & 0x1f);
|
|
|
|
FLAG_Z = *r_dst & mask;
|
|
*r_dst ^= mask;
|
|
}
|
|
|
|
|
|
static void m68k_op_bchg_8_s_ai(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_AY_AI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src ^ mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bchg_8_s_pi(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_AY_PI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src ^ mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bchg_8_s_pi7(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_A7_PI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src ^ mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bchg_8_s_pd(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_AY_PD_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src ^ mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bchg_8_s_pd7(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_A7_PD_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src ^ mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bchg_8_s_di(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_AY_DI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src ^ mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bchg_8_s_ix(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_AY_IX_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src ^ mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bchg_8_s_aw(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_AW_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src ^ mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bchg_8_s_al(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_AL_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src ^ mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bclr_32_r_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint mask = 1 << (DX & 0x1f);
|
|
|
|
FLAG_Z = *r_dst & mask;
|
|
*r_dst &= ~mask;
|
|
}
|
|
|
|
|
|
static void m68k_op_bclr_8_r_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src & ~mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bclr_8_r_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src & ~mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bclr_8_r_pi7(void)
|
|
{
|
|
uint ea = EA_A7_PI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src & ~mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bclr_8_r_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src & ~mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bclr_8_r_pd7(void)
|
|
{
|
|
uint ea = EA_A7_PD_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src & ~mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bclr_8_r_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src & ~mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bclr_8_r_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src & ~mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bclr_8_r_aw(void)
|
|
{
|
|
uint ea = EA_AW_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src & ~mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bclr_8_r_al(void)
|
|
{
|
|
uint ea = EA_AL_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src & ~mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bclr_32_s_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint mask = 1 << (OPER_I_8() & 0x1f);
|
|
|
|
FLAG_Z = *r_dst & mask;
|
|
*r_dst &= ~mask;
|
|
}
|
|
|
|
|
|
static void m68k_op_bclr_8_s_ai(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_AY_AI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src & ~mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bclr_8_s_pi(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_AY_PI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src & ~mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bclr_8_s_pi7(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_A7_PI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src & ~mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bclr_8_s_pd(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_AY_PD_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src & ~mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bclr_8_s_pd7(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_A7_PD_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src & ~mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bclr_8_s_di(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_AY_DI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src & ~mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bclr_8_s_ix(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_AY_IX_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src & ~mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bclr_8_s_aw(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_AW_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src & ~mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bclr_8_s_al(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_AL_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src & ~mask);
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_bfchg_32_d(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint* data = &DY;
|
|
uint64 mask;
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = REG_D[offset&7];
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
offset &= 31;
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
mask = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask = ROR_32(mask, offset);
|
|
|
|
FLAG_N = NFLAG_32(*data<<offset);
|
|
FLAG_Z = *data & mask;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
*data ^= mask;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfchg_32_ai(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AY_AI_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_N = NFLAG_32(data_long << offset);
|
|
FLAG_Z = data_long & mask_long;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, data_long ^ mask_long);
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
m68ki_write_8(ea+4, data_byte ^ mask_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfchg_32_di(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AY_DI_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_N = NFLAG_32(data_long << offset);
|
|
FLAG_Z = data_long & mask_long;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, data_long ^ mask_long);
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
m68ki_write_8(ea+4, data_byte ^ mask_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfchg_32_ix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AY_IX_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_N = NFLAG_32(data_long << offset);
|
|
FLAG_Z = data_long & mask_long;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, data_long ^ mask_long);
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
m68ki_write_8(ea+4, data_byte ^ mask_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfchg_32_aw(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AW_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_N = NFLAG_32(data_long << offset);
|
|
FLAG_Z = data_long & mask_long;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, data_long ^ mask_long);
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
m68ki_write_8(ea+4, data_byte ^ mask_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfchg_32_al(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AL_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_N = NFLAG_32(data_long << offset);
|
|
FLAG_Z = data_long & mask_long;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, data_long ^ mask_long);
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
m68ki_write_8(ea+4, data_byte ^ mask_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfclr_32_d(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint* data = &DY;
|
|
uint64 mask;
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = REG_D[offset&7];
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
|
|
offset &= 31;
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
|
|
mask = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask = ROR_32(mask, offset);
|
|
|
|
FLAG_N = NFLAG_32(*data<<offset);
|
|
FLAG_Z = *data & mask;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
*data &= ~mask;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfclr_32_ai(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AY_AI_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_N = NFLAG_32(data_long << offset);
|
|
FLAG_Z = data_long & mask_long;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, data_long & ~mask_long);
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
m68ki_write_8(ea+4, data_byte & ~mask_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfclr_32_di(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AY_DI_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_N = NFLAG_32(data_long << offset);
|
|
FLAG_Z = data_long & mask_long;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, data_long & ~mask_long);
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
m68ki_write_8(ea+4, data_byte & ~mask_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfclr_32_ix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AY_IX_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_N = NFLAG_32(data_long << offset);
|
|
FLAG_Z = data_long & mask_long;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, data_long & ~mask_long);
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
m68ki_write_8(ea+4, data_byte & ~mask_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfclr_32_aw(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AW_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_N = NFLAG_32(data_long << offset);
|
|
FLAG_Z = data_long & mask_long;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, data_long & ~mask_long);
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
m68ki_write_8(ea+4, data_byte & ~mask_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfclr_32_al(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AL_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_N = NFLAG_32(data_long << offset);
|
|
FLAG_Z = data_long & mask_long;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, data_long & ~mask_long);
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
m68ki_write_8(ea+4, data_byte & ~mask_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfexts_32_d(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint64 data = DY;
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = REG_D[offset&7];
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
offset &= 31;
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
data = ROL_32(data, offset);
|
|
FLAG_N = NFLAG_32(data);
|
|
data = MAKE_INT_32(data) >> (32 - width);
|
|
|
|
FLAG_Z = data;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
REG_D[(word2>>12)&7] = data;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfexts_32_ai(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint data;
|
|
uint ea = EA_AY_AI_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
data = m68ki_read_32(ea);
|
|
|
|
data = MASK_OUT_ABOVE_32(data<<offset);
|
|
|
|
if((offset+width) > 32)
|
|
data |= (m68ki_read_8(ea+4) << offset) >> 8;
|
|
|
|
FLAG_N = NFLAG_32(data);
|
|
data = MAKE_INT_32(data) >> (32 - width);
|
|
|
|
FLAG_Z = data;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
REG_D[(word2 >> 12) & 7] = data;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfexts_32_di(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint data;
|
|
uint ea = EA_AY_DI_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
data = m68ki_read_32(ea);
|
|
|
|
data = MASK_OUT_ABOVE_32(data<<offset);
|
|
|
|
if((offset+width) > 32)
|
|
data |= (m68ki_read_8(ea+4) << offset) >> 8;
|
|
|
|
FLAG_N = NFLAG_32(data);
|
|
data = MAKE_INT_32(data) >> (32 - width);
|
|
|
|
FLAG_Z = data;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
REG_D[(word2 >> 12) & 7] = data;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfexts_32_ix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint data;
|
|
uint ea = EA_AY_IX_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
data = m68ki_read_32(ea);
|
|
|
|
data = MASK_OUT_ABOVE_32(data<<offset);
|
|
|
|
if((offset+width) > 32)
|
|
data |= (m68ki_read_8(ea+4) << offset) >> 8;
|
|
|
|
FLAG_N = NFLAG_32(data);
|
|
data = MAKE_INT_32(data) >> (32 - width);
|
|
|
|
FLAG_Z = data;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
REG_D[(word2 >> 12) & 7] = data;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfexts_32_aw(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint data;
|
|
uint ea = EA_AW_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
data = m68ki_read_32(ea);
|
|
|
|
data = MASK_OUT_ABOVE_32(data<<offset);
|
|
|
|
if((offset+width) > 32)
|
|
data |= (m68ki_read_8(ea+4) << offset) >> 8;
|
|
|
|
FLAG_N = NFLAG_32(data);
|
|
data = MAKE_INT_32(data) >> (32 - width);
|
|
|
|
FLAG_Z = data;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
REG_D[(word2 >> 12) & 7] = data;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfexts_32_al(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint data;
|
|
uint ea = EA_AL_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
data = m68ki_read_32(ea);
|
|
|
|
data = MASK_OUT_ABOVE_32(data<<offset);
|
|
|
|
if((offset+width) > 32)
|
|
data |= (m68ki_read_8(ea+4) << offset) >> 8;
|
|
|
|
FLAG_N = NFLAG_32(data);
|
|
data = MAKE_INT_32(data) >> (32 - width);
|
|
|
|
FLAG_Z = data;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
REG_D[(word2 >> 12) & 7] = data;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfexts_32_pcdi(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint data;
|
|
uint ea = EA_PCDI_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
data = m68ki_read_32(ea);
|
|
|
|
data = MASK_OUT_ABOVE_32(data<<offset);
|
|
|
|
if((offset+width) > 32)
|
|
data |= (m68ki_read_8(ea+4) << offset) >> 8;
|
|
|
|
FLAG_N = NFLAG_32(data);
|
|
data = MAKE_INT_32(data) >> (32 - width);
|
|
|
|
FLAG_Z = data;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
REG_D[(word2 >> 12) & 7] = data;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfexts_32_pcix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint data;
|
|
uint ea = EA_PCIX_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
data = m68ki_read_32(ea);
|
|
|
|
data = MASK_OUT_ABOVE_32(data<<offset);
|
|
|
|
if((offset+width) > 32)
|
|
data |= (m68ki_read_8(ea+4) << offset) >> 8;
|
|
|
|
FLAG_N = NFLAG_32(data);
|
|
data = MAKE_INT_32(data) >> (32 - width);
|
|
|
|
FLAG_Z = data;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
REG_D[(word2 >> 12) & 7] = data;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfextu_32_d(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint64 data = DY;
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = REG_D[offset&7];
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
offset &= 31;
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
data = ROL_32(data, offset);
|
|
FLAG_N = NFLAG_32(data);
|
|
data >>= 32 - width;
|
|
|
|
FLAG_Z = data;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
REG_D[(word2>>12)&7] = data;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfextu_32_ai(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint data;
|
|
uint ea = EA_AY_AI_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
data = m68ki_read_32(ea);
|
|
data = MASK_OUT_ABOVE_32(data<<offset);
|
|
|
|
if((offset+width) > 32)
|
|
data |= (m68ki_read_8(ea+4) << offset) >> 8;
|
|
|
|
FLAG_N = NFLAG_32(data);
|
|
data >>= (32 - width);
|
|
|
|
FLAG_Z = data;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
REG_D[(word2 >> 12) & 7] = data;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfextu_32_di(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint data;
|
|
uint ea = EA_AY_DI_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
data = m68ki_read_32(ea);
|
|
data = MASK_OUT_ABOVE_32(data<<offset);
|
|
|
|
if((offset+width) > 32)
|
|
data |= (m68ki_read_8(ea+4) << offset) >> 8;
|
|
|
|
FLAG_N = NFLAG_32(data);
|
|
data >>= (32 - width);
|
|
|
|
FLAG_Z = data;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
REG_D[(word2 >> 12) & 7] = data;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfextu_32_ix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint data;
|
|
uint ea = EA_AY_IX_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
data = m68ki_read_32(ea);
|
|
data = MASK_OUT_ABOVE_32(data<<offset);
|
|
|
|
if((offset+width) > 32)
|
|
data |= (m68ki_read_8(ea+4) << offset) >> 8;
|
|
|
|
FLAG_N = NFLAG_32(data);
|
|
data >>= (32 - width);
|
|
|
|
FLAG_Z = data;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
REG_D[(word2 >> 12) & 7] = data;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfextu_32_aw(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint data;
|
|
uint ea = EA_AW_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
data = m68ki_read_32(ea);
|
|
data = MASK_OUT_ABOVE_32(data<<offset);
|
|
|
|
if((offset+width) > 32)
|
|
data |= (m68ki_read_8(ea+4) << offset) >> 8;
|
|
|
|
FLAG_N = NFLAG_32(data);
|
|
data >>= (32 - width);
|
|
|
|
FLAG_Z = data;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
REG_D[(word2 >> 12) & 7] = data;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfextu_32_al(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint data;
|
|
uint ea = EA_AL_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
data = m68ki_read_32(ea);
|
|
data = MASK_OUT_ABOVE_32(data<<offset);
|
|
|
|
if((offset+width) > 32)
|
|
data |= (m68ki_read_8(ea+4) << offset) >> 8;
|
|
|
|
FLAG_N = NFLAG_32(data);
|
|
data >>= (32 - width);
|
|
|
|
FLAG_Z = data;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
REG_D[(word2 >> 12) & 7] = data;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfextu_32_pcdi(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint data;
|
|
uint ea = EA_PCDI_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
data = m68ki_read_32(ea);
|
|
data = MASK_OUT_ABOVE_32(data<<offset);
|
|
|
|
if((offset+width) > 32)
|
|
data |= (m68ki_read_8(ea+4) << offset) >> 8;
|
|
|
|
FLAG_N = NFLAG_32(data);
|
|
data >>= (32 - width);
|
|
|
|
FLAG_Z = data;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
REG_D[(word2 >> 12) & 7] = data;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfextu_32_pcix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint data;
|
|
uint ea = EA_PCIX_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
data = m68ki_read_32(ea);
|
|
data = MASK_OUT_ABOVE_32(data<<offset);
|
|
|
|
if((offset+width) > 32)
|
|
data |= (m68ki_read_8(ea+4) << offset) >> 8;
|
|
|
|
FLAG_N = NFLAG_32(data);
|
|
data >>= (32 - width);
|
|
|
|
FLAG_Z = data;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
REG_D[(word2 >> 12) & 7] = data;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfffo_32_d(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint64 data = DY;
|
|
uint bit;
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = REG_D[offset&7];
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
offset &= 31;
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
data = ROL_32(data, offset);
|
|
FLAG_N = NFLAG_32(data);
|
|
data >>= 32 - width;
|
|
|
|
FLAG_Z = data;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
for(bit = 1<<(width-1);bit && !(data & bit);bit>>= 1)
|
|
offset++;
|
|
|
|
REG_D[(word2>>12)&7] = offset;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfffo_32_ai(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
sint local_offset;
|
|
uint width = word2;
|
|
uint data;
|
|
uint bit;
|
|
uint ea = EA_AY_AI_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
local_offset = offset % 8;
|
|
if(local_offset < 0)
|
|
{
|
|
local_offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
data = m68ki_read_32(ea);
|
|
data = MASK_OUT_ABOVE_32(data<<local_offset);
|
|
|
|
if((local_offset+width) > 32)
|
|
data |= (m68ki_read_8(ea+4) << local_offset) >> 8;
|
|
|
|
FLAG_N = NFLAG_32(data);
|
|
data >>= (32 - width);
|
|
|
|
FLAG_Z = data;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
for(bit = 1<<(width-1);bit && !(data & bit);bit>>= 1)
|
|
offset++;
|
|
|
|
REG_D[(word2>>12)&7] = offset;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfffo_32_di(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
sint local_offset;
|
|
uint width = word2;
|
|
uint data;
|
|
uint bit;
|
|
uint ea = EA_AY_DI_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
local_offset = offset % 8;
|
|
if(local_offset < 0)
|
|
{
|
|
local_offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
data = m68ki_read_32(ea);
|
|
data = MASK_OUT_ABOVE_32(data<<local_offset);
|
|
|
|
if((local_offset+width) > 32)
|
|
data |= (m68ki_read_8(ea+4) << local_offset) >> 8;
|
|
|
|
FLAG_N = NFLAG_32(data);
|
|
data >>= (32 - width);
|
|
|
|
FLAG_Z = data;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
for(bit = 1<<(width-1);bit && !(data & bit);bit>>= 1)
|
|
offset++;
|
|
|
|
REG_D[(word2>>12)&7] = offset;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfffo_32_ix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
sint local_offset;
|
|
uint width = word2;
|
|
uint data;
|
|
uint bit;
|
|
uint ea = EA_AY_IX_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
local_offset = offset % 8;
|
|
if(local_offset < 0)
|
|
{
|
|
local_offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
data = m68ki_read_32(ea);
|
|
data = MASK_OUT_ABOVE_32(data<<local_offset);
|
|
|
|
if((local_offset+width) > 32)
|
|
data |= (m68ki_read_8(ea+4) << local_offset) >> 8;
|
|
|
|
FLAG_N = NFLAG_32(data);
|
|
data >>= (32 - width);
|
|
|
|
FLAG_Z = data;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
for(bit = 1<<(width-1);bit && !(data & bit);bit>>= 1)
|
|
offset++;
|
|
|
|
REG_D[(word2>>12)&7] = offset;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfffo_32_aw(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
sint local_offset;
|
|
uint width = word2;
|
|
uint data;
|
|
uint bit;
|
|
uint ea = EA_AW_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
local_offset = offset % 8;
|
|
if(local_offset < 0)
|
|
{
|
|
local_offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
data = m68ki_read_32(ea);
|
|
data = MASK_OUT_ABOVE_32(data<<local_offset);
|
|
|
|
if((local_offset+width) > 32)
|
|
data |= (m68ki_read_8(ea+4) << local_offset) >> 8;
|
|
|
|
FLAG_N = NFLAG_32(data);
|
|
data >>= (32 - width);
|
|
|
|
FLAG_Z = data;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
for(bit = 1<<(width-1);bit && !(data & bit);bit>>= 1)
|
|
offset++;
|
|
|
|
REG_D[(word2>>12)&7] = offset;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfffo_32_al(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
sint local_offset;
|
|
uint width = word2;
|
|
uint data;
|
|
uint bit;
|
|
uint ea = EA_AL_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
local_offset = offset % 8;
|
|
if(local_offset < 0)
|
|
{
|
|
local_offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
data = m68ki_read_32(ea);
|
|
data = MASK_OUT_ABOVE_32(data<<local_offset);
|
|
|
|
if((local_offset+width) > 32)
|
|
data |= (m68ki_read_8(ea+4) << local_offset) >> 8;
|
|
|
|
FLAG_N = NFLAG_32(data);
|
|
data >>= (32 - width);
|
|
|
|
FLAG_Z = data;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
for(bit = 1<<(width-1);bit && !(data & bit);bit>>= 1)
|
|
offset++;
|
|
|
|
REG_D[(word2>>12)&7] = offset;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfffo_32_pcdi(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
sint local_offset;
|
|
uint width = word2;
|
|
uint data;
|
|
uint bit;
|
|
uint ea = EA_PCDI_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
local_offset = offset % 8;
|
|
if(local_offset < 0)
|
|
{
|
|
local_offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
data = m68ki_read_32(ea);
|
|
data = MASK_OUT_ABOVE_32(data<<local_offset);
|
|
|
|
if((local_offset+width) > 32)
|
|
data |= (m68ki_read_8(ea+4) << local_offset) >> 8;
|
|
|
|
FLAG_N = NFLAG_32(data);
|
|
data >>= (32 - width);
|
|
|
|
FLAG_Z = data;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
for(bit = 1<<(width-1);bit && !(data & bit);bit>>= 1)
|
|
offset++;
|
|
|
|
REG_D[(word2>>12)&7] = offset;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfffo_32_pcix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
sint local_offset;
|
|
uint width = word2;
|
|
uint data;
|
|
uint bit;
|
|
uint ea = EA_PCIX_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
local_offset = offset % 8;
|
|
if(local_offset < 0)
|
|
{
|
|
local_offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
data = m68ki_read_32(ea);
|
|
data = MASK_OUT_ABOVE_32(data<<local_offset);
|
|
|
|
if((local_offset+width) > 32)
|
|
data |= (m68ki_read_8(ea+4) << local_offset) >> 8;
|
|
|
|
FLAG_N = NFLAG_32(data);
|
|
data >>= (32 - width);
|
|
|
|
FLAG_Z = data;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
for(bit = 1<<(width-1);bit && !(data & bit);bit>>= 1)
|
|
offset++;
|
|
|
|
REG_D[(word2>>12)&7] = offset;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfins_32_d(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint* data = &DY;
|
|
uint64 mask;
|
|
uint64 insert = REG_D[(word2>>12)&7];
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = REG_D[offset&7];
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
|
|
offset &= 31;
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
|
|
mask = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask = ROR_32(mask, offset);
|
|
|
|
insert = MASK_OUT_ABOVE_32(insert << (32 - width));
|
|
FLAG_N = NFLAG_32(insert);
|
|
FLAG_Z = insert;
|
|
insert = ROR_32(insert, offset);
|
|
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
*data &= ~mask;
|
|
*data |= insert;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfins_32_ai(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint insert_base = REG_D[(word2>>12)&7];
|
|
uint insert_long;
|
|
uint insert_byte;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AY_AI_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
insert_base = MASK_OUT_ABOVE_32(insert_base << (32 - width));
|
|
FLAG_N = NFLAG_32(insert_base);
|
|
FLAG_Z = insert_base;
|
|
insert_long = insert_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, (data_long & ~mask_long) | insert_long);
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
insert_byte = MASK_OUT_ABOVE_8(insert_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
m68ki_write_8(ea+4, (data_byte & ~mask_byte) | insert_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfins_32_di(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint insert_base = REG_D[(word2>>12)&7];
|
|
uint insert_long;
|
|
uint insert_byte;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AY_DI_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
insert_base = MASK_OUT_ABOVE_32(insert_base << (32 - width));
|
|
FLAG_N = NFLAG_32(insert_base);
|
|
FLAG_Z = insert_base;
|
|
insert_long = insert_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, (data_long & ~mask_long) | insert_long);
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
insert_byte = MASK_OUT_ABOVE_8(insert_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
m68ki_write_8(ea+4, (data_byte & ~mask_byte) | insert_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfins_32_ix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint insert_base = REG_D[(word2>>12)&7];
|
|
uint insert_long;
|
|
uint insert_byte;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AY_IX_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
insert_base = MASK_OUT_ABOVE_32(insert_base << (32 - width));
|
|
FLAG_N = NFLAG_32(insert_base);
|
|
FLAG_Z = insert_base;
|
|
insert_long = insert_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, (data_long & ~mask_long) | insert_long);
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
insert_byte = MASK_OUT_ABOVE_8(insert_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
m68ki_write_8(ea+4, (data_byte & ~mask_byte) | insert_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfins_32_aw(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint insert_base = REG_D[(word2>>12)&7];
|
|
uint insert_long;
|
|
uint insert_byte;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AW_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
insert_base = MASK_OUT_ABOVE_32(insert_base << (32 - width));
|
|
FLAG_N = NFLAG_32(insert_base);
|
|
FLAG_Z = insert_base;
|
|
insert_long = insert_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, (data_long & ~mask_long) | insert_long);
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
insert_byte = MASK_OUT_ABOVE_8(insert_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
m68ki_write_8(ea+4, (data_byte & ~mask_byte) | insert_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfins_32_al(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint insert_base = REG_D[(word2>>12)&7];
|
|
uint insert_long;
|
|
uint insert_byte;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AL_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
insert_base = MASK_OUT_ABOVE_32(insert_base << (32 - width));
|
|
FLAG_N = NFLAG_32(insert_base);
|
|
FLAG_Z = insert_base;
|
|
insert_long = insert_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, (data_long & ~mask_long) | insert_long);
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
insert_byte = MASK_OUT_ABOVE_8(insert_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
m68ki_write_8(ea+4, (data_byte & ~mask_byte) | insert_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfset_32_d(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint* data = &DY;
|
|
uint64 mask;
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = REG_D[offset&7];
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
|
|
offset &= 31;
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
|
|
mask = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask = ROR_32(mask, offset);
|
|
|
|
FLAG_N = NFLAG_32(*data<<offset);
|
|
FLAG_Z = *data & mask;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
*data |= mask;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfset_32_ai(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AY_AI_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_N = NFLAG_32(data_long << offset);
|
|
FLAG_Z = data_long & mask_long;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, data_long | mask_long);
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
m68ki_write_8(ea+4, data_byte | mask_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfset_32_di(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AY_DI_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_N = NFLAG_32(data_long << offset);
|
|
FLAG_Z = data_long & mask_long;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, data_long | mask_long);
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
m68ki_write_8(ea+4, data_byte | mask_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfset_32_ix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AY_IX_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_N = NFLAG_32(data_long << offset);
|
|
FLAG_Z = data_long & mask_long;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, data_long | mask_long);
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
m68ki_write_8(ea+4, data_byte | mask_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfset_32_aw(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AW_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_N = NFLAG_32(data_long << offset);
|
|
FLAG_Z = data_long & mask_long;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, data_long | mask_long);
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
m68ki_write_8(ea+4, data_byte | mask_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bfset_32_al(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AL_8();
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_N = NFLAG_32(data_long << offset);
|
|
FLAG_Z = data_long & mask_long;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
m68ki_write_32(ea, data_long | mask_long);
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
m68ki_write_8(ea+4, data_byte | mask_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bftst_32_d(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint* data = &DY;
|
|
uint64 mask;
|
|
|
|
|
|
if(BIT_B(word2))
|
|
offset = REG_D[offset&7];
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
|
|
offset &= 31;
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
|
|
mask = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask = ROR_32(mask, offset);
|
|
|
|
FLAG_N = NFLAG_32(*data<<offset);
|
|
FLAG_Z = *data & mask;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bftst_32_ai(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AY_AI_8();
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_N = ((data_long & (0x80000000 >> offset))<<offset)>>24;
|
|
FLAG_Z = data_long & mask_long;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bftst_32_di(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AY_DI_8();
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_N = ((data_long & (0x80000000 >> offset))<<offset)>>24;
|
|
FLAG_Z = data_long & mask_long;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bftst_32_ix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AY_IX_8();
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_N = ((data_long & (0x80000000 >> offset))<<offset)>>24;
|
|
FLAG_Z = data_long & mask_long;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bftst_32_aw(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AW_8();
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_N = ((data_long & (0x80000000 >> offset))<<offset)>>24;
|
|
FLAG_Z = data_long & mask_long;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bftst_32_al(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_AL_8();
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_N = ((data_long & (0x80000000 >> offset))<<offset)>>24;
|
|
FLAG_Z = data_long & mask_long;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bftst_32_pcdi(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_PCDI_8();
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_N = ((data_long & (0x80000000 >> offset))<<offset)>>24;
|
|
FLAG_Z = data_long & mask_long;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_bftst_32_pcix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
sint offset = (word2>>6)&31;
|
|
uint width = word2;
|
|
uint mask_base;
|
|
uint data_long;
|
|
uint mask_long;
|
|
uint data_byte = 0;
|
|
uint mask_byte = 0;
|
|
uint ea = EA_PCIX_8();
|
|
|
|
if(BIT_B(word2))
|
|
offset = MAKE_INT_32(REG_D[offset&7]);
|
|
if(BIT_5(word2))
|
|
width = REG_D[width&7];
|
|
|
|
/* Offset is signed so we have to use ugly math =( */
|
|
ea += offset / 8;
|
|
offset %= 8;
|
|
if(offset < 0)
|
|
{
|
|
offset += 8;
|
|
ea--;
|
|
}
|
|
width = ((width-1) & 31) + 1;
|
|
|
|
|
|
mask_base = MASK_OUT_ABOVE_32(0xffffffff << (32 - width));
|
|
mask_long = mask_base >> offset;
|
|
|
|
data_long = m68ki_read_32(ea);
|
|
FLAG_N = ((data_long & (0x80000000 >> offset))<<offset)>>24;
|
|
FLAG_Z = data_long & mask_long;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if((width + offset) > 32)
|
|
{
|
|
mask_byte = MASK_OUT_ABOVE_8(mask_base);
|
|
data_byte = m68ki_read_8(ea+4);
|
|
FLAG_Z |= (data_byte & mask_byte);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
#endif
|
|
|
|
|
|
#if M68K_EMULATE_010 || M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_bkpt(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
m68ki_bkpt_ack(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE) ? REG_IR & 7 : 0); /* auto-disable (see m68kcpu.h) */
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
#endif
|
|
|
|
|
|
static void m68k_op_bra_8(void)
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
m68ki_check_infinite_loop(); /* auto-disable (see m68kcpu.h) */
|
|
}
|
|
|
|
|
|
static void m68k_op_bra_16(void)
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
m68ki_check_infinite_loop(); /* auto-disable (see m68kcpu.h) */
|
|
}
|
|
|
|
|
|
static void m68k_op_bra_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint offset = OPER_I_32();
|
|
REG_PC -= 4;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_32(offset);
|
|
m68ki_check_infinite_loop(); /* auto-disable (see m68kcpu.h) */
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
m68ki_check_infinite_loop(); /* auto-disable (see m68kcpu.h) */
|
|
}
|
|
}
|
|
|
|
|
|
static void m68k_op_bset_32_r_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint mask = 1 << (DX & 0x1f);
|
|
|
|
FLAG_Z = *r_dst & mask;
|
|
*r_dst |= mask;
|
|
}
|
|
|
|
|
|
static void m68k_op_bset_8_r_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src | mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bset_8_r_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src | mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bset_8_r_pi7(void)
|
|
{
|
|
uint ea = EA_A7_PI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src | mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bset_8_r_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src | mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bset_8_r_pd7(void)
|
|
{
|
|
uint ea = EA_A7_PD_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src | mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bset_8_r_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src | mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bset_8_r_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src | mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bset_8_r_aw(void)
|
|
{
|
|
uint ea = EA_AW_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src | mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bset_8_r_al(void)
|
|
{
|
|
uint ea = EA_AL_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint mask = 1 << (DX & 7);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src | mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bset_32_s_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint mask = 1 << (OPER_I_8() & 0x1f);
|
|
|
|
FLAG_Z = *r_dst & mask;
|
|
*r_dst |= mask;
|
|
}
|
|
|
|
|
|
static void m68k_op_bset_8_s_ai(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_AY_AI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src | mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bset_8_s_pi(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_AY_PI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src | mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bset_8_s_pi7(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_A7_PI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src | mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bset_8_s_pd(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_AY_PD_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src | mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bset_8_s_pd7(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_A7_PD_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src | mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bset_8_s_di(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_AY_DI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src | mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bset_8_s_ix(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_AY_IX_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src | mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bset_8_s_aw(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_AW_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src | mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bset_8_s_al(void)
|
|
{
|
|
uint mask = 1 << (OPER_I_8() & 7);
|
|
uint ea = EA_AL_8();
|
|
uint src = m68ki_read_8(ea);
|
|
|
|
FLAG_Z = src & mask;
|
|
m68ki_write_8(ea, src | mask);
|
|
}
|
|
|
|
|
|
static void m68k_op_bsr_8(void)
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_push_32(REG_PC);
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
}
|
|
|
|
|
|
static void m68k_op_bsr_16(void)
|
|
{
|
|
uint offset = OPER_I_16();
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_push_32(REG_PC);
|
|
REG_PC -= 2;
|
|
m68ki_branch_16(offset);
|
|
}
|
|
|
|
|
|
static void m68k_op_bsr_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint offset = OPER_I_32();
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_push_32(REG_PC);
|
|
REG_PC -= 4;
|
|
m68ki_branch_32(offset);
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_push_32(REG_PC);
|
|
m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
}
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_32_r_d(void)
|
|
{
|
|
FLAG_Z = DY & (1 << (DX & 0x1f));
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_8_r_ai(void)
|
|
{
|
|
FLAG_Z = OPER_AY_AI_8() & (1 << (DX & 7));
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_8_r_pi(void)
|
|
{
|
|
FLAG_Z = OPER_AY_PI_8() & (1 << (DX & 7));
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_8_r_pi7(void)
|
|
{
|
|
FLAG_Z = OPER_A7_PI_8() & (1 << (DX & 7));
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_8_r_pd(void)
|
|
{
|
|
FLAG_Z = OPER_AY_PD_8() & (1 << (DX & 7));
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_8_r_pd7(void)
|
|
{
|
|
FLAG_Z = OPER_A7_PD_8() & (1 << (DX & 7));
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_8_r_di(void)
|
|
{
|
|
FLAG_Z = OPER_AY_DI_8() & (1 << (DX & 7));
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_8_r_ix(void)
|
|
{
|
|
FLAG_Z = OPER_AY_IX_8() & (1 << (DX & 7));
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_8_r_aw(void)
|
|
{
|
|
FLAG_Z = OPER_AW_8() & (1 << (DX & 7));
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_8_r_al(void)
|
|
{
|
|
FLAG_Z = OPER_AL_8() & (1 << (DX & 7));
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_8_r_pcdi(void)
|
|
{
|
|
FLAG_Z = OPER_PCDI_8() & (1 << (DX & 7));
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_8_r_pcix(void)
|
|
{
|
|
FLAG_Z = OPER_PCIX_8() & (1 << (DX & 7));
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_8_r_i(void)
|
|
{
|
|
FLAG_Z = OPER_I_8() & (1 << (DX & 7));
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_32_s_d(void)
|
|
{
|
|
FLAG_Z = DY & (1 << (OPER_I_8() & 0x1f));
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_8_s_ai(void)
|
|
{
|
|
uint bit = OPER_I_8() & 7;
|
|
|
|
FLAG_Z = OPER_AY_AI_8() & (1 << bit);
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_8_s_pi(void)
|
|
{
|
|
uint bit = OPER_I_8() & 7;
|
|
|
|
FLAG_Z = OPER_AY_PI_8() & (1 << bit);
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_8_s_pi7(void)
|
|
{
|
|
uint bit = OPER_I_8() & 7;
|
|
|
|
FLAG_Z = OPER_A7_PI_8() & (1 << bit);
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_8_s_pd(void)
|
|
{
|
|
uint bit = OPER_I_8() & 7;
|
|
|
|
FLAG_Z = OPER_AY_PD_8() & (1 << bit);
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_8_s_pd7(void)
|
|
{
|
|
uint bit = OPER_I_8() & 7;
|
|
|
|
FLAG_Z = OPER_A7_PD_8() & (1 << bit);
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_8_s_di(void)
|
|
{
|
|
uint bit = OPER_I_8() & 7;
|
|
|
|
FLAG_Z = OPER_AY_DI_8() & (1 << bit);
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_8_s_ix(void)
|
|
{
|
|
uint bit = OPER_I_8() & 7;
|
|
|
|
FLAG_Z = OPER_AY_IX_8() & (1 << bit);
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_8_s_aw(void)
|
|
{
|
|
uint bit = OPER_I_8() & 7;
|
|
|
|
FLAG_Z = OPER_AW_8() & (1 << bit);
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_8_s_al(void)
|
|
{
|
|
uint bit = OPER_I_8() & 7;
|
|
|
|
FLAG_Z = OPER_AL_8() & (1 << bit);
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_8_s_pcdi(void)
|
|
{
|
|
uint bit = OPER_I_8() & 7;
|
|
|
|
FLAG_Z = OPER_PCDI_8() & (1 << bit);
|
|
}
|
|
|
|
|
|
static void m68k_op_btst_8_s_pcix(void)
|
|
{
|
|
uint bit = OPER_I_8() & 7;
|
|
|
|
FLAG_Z = OPER_PCIX_8() & (1 << bit);
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_callm_32_ai(void)
|
|
{
|
|
/* note: watch out for pcrelative modes */
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
{
|
|
uint ea = EA_AY_AI_32();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
REG_PC += 2;
|
|
(void)ea; /* just to avoid an 'unused variable' warning */
|
|
M68K_DO_LOG((M68K_LOG_FILEHANDLE "%s at %08x: called unimplemented instruction %04x (%s)\n",
|
|
m68ki_cpu_names[CPU_TYPE], ADDRESS_68K(REG_PC - 2), REG_IR,
|
|
m68k_disassemble_quick(ADDRESS_68K(REG_PC - 2))));
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_callm_32_di(void)
|
|
{
|
|
/* note: watch out for pcrelative modes */
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
{
|
|
uint ea = EA_AY_DI_32();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
REG_PC += 2;
|
|
(void)ea; /* just to avoid an 'unused variable' warning */
|
|
M68K_DO_LOG((M68K_LOG_FILEHANDLE "%s at %08x: called unimplemented instruction %04x (%s)\n",
|
|
m68ki_cpu_names[CPU_TYPE], ADDRESS_68K(REG_PC - 2), REG_IR,
|
|
m68k_disassemble_quick(ADDRESS_68K(REG_PC - 2))));
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_callm_32_ix(void)
|
|
{
|
|
/* note: watch out for pcrelative modes */
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
{
|
|
uint ea = EA_AY_IX_32();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
REG_PC += 2;
|
|
(void)ea; /* just to avoid an 'unused variable' warning */
|
|
M68K_DO_LOG((M68K_LOG_FILEHANDLE "%s at %08x: called unimplemented instruction %04x (%s)\n",
|
|
m68ki_cpu_names[CPU_TYPE], ADDRESS_68K(REG_PC - 2), REG_IR,
|
|
m68k_disassemble_quick(ADDRESS_68K(REG_PC - 2))));
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_callm_32_aw(void)
|
|
{
|
|
/* note: watch out for pcrelative modes */
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
{
|
|
uint ea = EA_AW_32();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
REG_PC += 2;
|
|
(void)ea; /* just to avoid an 'unused variable' warning */
|
|
M68K_DO_LOG((M68K_LOG_FILEHANDLE "%s at %08x: called unimplemented instruction %04x (%s)\n",
|
|
m68ki_cpu_names[CPU_TYPE], ADDRESS_68K(REG_PC - 2), REG_IR,
|
|
m68k_disassemble_quick(ADDRESS_68K(REG_PC - 2))));
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_callm_32_al(void)
|
|
{
|
|
/* note: watch out for pcrelative modes */
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
{
|
|
uint ea = EA_AL_32();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
REG_PC += 2;
|
|
(void)ea; /* just to avoid an 'unused variable' warning */
|
|
M68K_DO_LOG((M68K_LOG_FILEHANDLE "%s at %08x: called unimplemented instruction %04x (%s)\n",
|
|
m68ki_cpu_names[CPU_TYPE], ADDRESS_68K(REG_PC - 2), REG_IR,
|
|
m68k_disassemble_quick(ADDRESS_68K(REG_PC - 2))));
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_callm_32_pcdi(void)
|
|
{
|
|
/* note: watch out for pcrelative modes */
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
{
|
|
uint ea = EA_PCDI_32();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
REG_PC += 2;
|
|
(void)ea; /* just to avoid an 'unused variable' warning */
|
|
M68K_DO_LOG((M68K_LOG_FILEHANDLE "%s at %08x: called unimplemented instruction %04x (%s)\n",
|
|
m68ki_cpu_names[CPU_TYPE], ADDRESS_68K(REG_PC - 2), REG_IR,
|
|
m68k_disassemble_quick(ADDRESS_68K(REG_PC - 2))));
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_callm_32_pcix(void)
|
|
{
|
|
/* note: watch out for pcrelative modes */
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
{
|
|
uint ea = EA_PCIX_32();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
REG_PC += 2;
|
|
(void)ea; /* just to avoid an 'unused variable' warning */
|
|
M68K_DO_LOG((M68K_LOG_FILEHANDLE "%s at %08x: called unimplemented instruction %04x (%s)\n",
|
|
m68ki_cpu_names[CPU_TYPE], ADDRESS_68K(REG_PC - 2), REG_IR,
|
|
m68k_disassemble_quick(ADDRESS_68K(REG_PC - 2))));
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas_8_ai(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_AI_8();
|
|
uint dest = m68ki_read_8(ea);
|
|
uint* compare = ®_D[word2 & 7];
|
|
uint res = dest - MASK_OUT_ABOVE_8(*compare);
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(*compare, dest, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
|
|
if(COND_NE())
|
|
*compare = MASK_OUT_BELOW_8(*compare) | dest;
|
|
else
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_8(ea, MASK_OUT_ABOVE_8(REG_D[(word2 >> 6) & 7]));
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas_8_pi(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_PI_8();
|
|
uint dest = m68ki_read_8(ea);
|
|
uint* compare = ®_D[word2 & 7];
|
|
uint res = dest - MASK_OUT_ABOVE_8(*compare);
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(*compare, dest, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
|
|
if(COND_NE())
|
|
*compare = MASK_OUT_BELOW_8(*compare) | dest;
|
|
else
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_8(ea, MASK_OUT_ABOVE_8(REG_D[(word2 >> 6) & 7]));
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas_8_pi7(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_A7_PI_8();
|
|
uint dest = m68ki_read_8(ea);
|
|
uint* compare = ®_D[word2 & 7];
|
|
uint res = dest - MASK_OUT_ABOVE_8(*compare);
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(*compare, dest, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
|
|
if(COND_NE())
|
|
*compare = MASK_OUT_BELOW_8(*compare) | dest;
|
|
else
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_8(ea, MASK_OUT_ABOVE_8(REG_D[(word2 >> 6) & 7]));
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas_8_pd(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_PD_8();
|
|
uint dest = m68ki_read_8(ea);
|
|
uint* compare = ®_D[word2 & 7];
|
|
uint res = dest - MASK_OUT_ABOVE_8(*compare);
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(*compare, dest, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
|
|
if(COND_NE())
|
|
*compare = MASK_OUT_BELOW_8(*compare) | dest;
|
|
else
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_8(ea, MASK_OUT_ABOVE_8(REG_D[(word2 >> 6) & 7]));
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas_8_pd7(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_A7_PD_8();
|
|
uint dest = m68ki_read_8(ea);
|
|
uint* compare = ®_D[word2 & 7];
|
|
uint res = dest - MASK_OUT_ABOVE_8(*compare);
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(*compare, dest, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
|
|
if(COND_NE())
|
|
*compare = MASK_OUT_BELOW_8(*compare) | dest;
|
|
else
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_8(ea, MASK_OUT_ABOVE_8(REG_D[(word2 >> 6) & 7]));
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas_8_di(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_DI_8();
|
|
uint dest = m68ki_read_8(ea);
|
|
uint* compare = ®_D[word2 & 7];
|
|
uint res = dest - MASK_OUT_ABOVE_8(*compare);
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(*compare, dest, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
|
|
if(COND_NE())
|
|
*compare = MASK_OUT_BELOW_8(*compare) | dest;
|
|
else
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_8(ea, MASK_OUT_ABOVE_8(REG_D[(word2 >> 6) & 7]));
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas_8_ix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_IX_8();
|
|
uint dest = m68ki_read_8(ea);
|
|
uint* compare = ®_D[word2 & 7];
|
|
uint res = dest - MASK_OUT_ABOVE_8(*compare);
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(*compare, dest, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
|
|
if(COND_NE())
|
|
*compare = MASK_OUT_BELOW_8(*compare) | dest;
|
|
else
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_8(ea, MASK_OUT_ABOVE_8(REG_D[(word2 >> 6) & 7]));
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas_8_aw(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AW_8();
|
|
uint dest = m68ki_read_8(ea);
|
|
uint* compare = ®_D[word2 & 7];
|
|
uint res = dest - MASK_OUT_ABOVE_8(*compare);
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(*compare, dest, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
|
|
if(COND_NE())
|
|
*compare = MASK_OUT_BELOW_8(*compare) | dest;
|
|
else
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_8(ea, MASK_OUT_ABOVE_8(REG_D[(word2 >> 6) & 7]));
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas_8_al(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AL_8();
|
|
uint dest = m68ki_read_8(ea);
|
|
uint* compare = ®_D[word2 & 7];
|
|
uint res = dest - MASK_OUT_ABOVE_8(*compare);
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(*compare, dest, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
|
|
if(COND_NE())
|
|
*compare = MASK_OUT_BELOW_8(*compare) | dest;
|
|
else
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_8(ea, MASK_OUT_ABOVE_8(REG_D[(word2 >> 6) & 7]));
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas_16_ai(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_AI_16();
|
|
uint dest = m68ki_read_16(ea);
|
|
uint* compare = ®_D[word2 & 7];
|
|
uint res = dest - MASK_OUT_ABOVE_16(*compare);
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(*compare, dest, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
|
|
if(COND_NE())
|
|
*compare = MASK_OUT_BELOW_16(*compare) | dest;
|
|
else
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_D[(word2 >> 6) & 7]));
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas_16_pi(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_PI_16();
|
|
uint dest = m68ki_read_16(ea);
|
|
uint* compare = ®_D[word2 & 7];
|
|
uint res = dest - MASK_OUT_ABOVE_16(*compare);
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(*compare, dest, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
|
|
if(COND_NE())
|
|
*compare = MASK_OUT_BELOW_16(*compare) | dest;
|
|
else
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_D[(word2 >> 6) & 7]));
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas_16_pd(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_PD_16();
|
|
uint dest = m68ki_read_16(ea);
|
|
uint* compare = ®_D[word2 & 7];
|
|
uint res = dest - MASK_OUT_ABOVE_16(*compare);
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(*compare, dest, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
|
|
if(COND_NE())
|
|
*compare = MASK_OUT_BELOW_16(*compare) | dest;
|
|
else
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_D[(word2 >> 6) & 7]));
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas_16_di(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_DI_16();
|
|
uint dest = m68ki_read_16(ea);
|
|
uint* compare = ®_D[word2 & 7];
|
|
uint res = dest - MASK_OUT_ABOVE_16(*compare);
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(*compare, dest, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
|
|
if(COND_NE())
|
|
*compare = MASK_OUT_BELOW_16(*compare) | dest;
|
|
else
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_D[(word2 >> 6) & 7]));
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas_16_ix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_IX_16();
|
|
uint dest = m68ki_read_16(ea);
|
|
uint* compare = ®_D[word2 & 7];
|
|
uint res = dest - MASK_OUT_ABOVE_16(*compare);
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(*compare, dest, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
|
|
if(COND_NE())
|
|
*compare = MASK_OUT_BELOW_16(*compare) | dest;
|
|
else
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_D[(word2 >> 6) & 7]));
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas_16_aw(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AW_16();
|
|
uint dest = m68ki_read_16(ea);
|
|
uint* compare = ®_D[word2 & 7];
|
|
uint res = dest - MASK_OUT_ABOVE_16(*compare);
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(*compare, dest, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
|
|
if(COND_NE())
|
|
*compare = MASK_OUT_BELOW_16(*compare) | dest;
|
|
else
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_D[(word2 >> 6) & 7]));
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas_16_al(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AL_16();
|
|
uint dest = m68ki_read_16(ea);
|
|
uint* compare = ®_D[word2 & 7];
|
|
uint res = dest - MASK_OUT_ABOVE_16(*compare);
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(*compare, dest, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
|
|
if(COND_NE())
|
|
*compare = MASK_OUT_BELOW_16(*compare) | dest;
|
|
else
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_D[(word2 >> 6) & 7]));
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas_32_ai(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_AI_32();
|
|
uint dest = m68ki_read_32(ea);
|
|
uint* compare = ®_D[word2 & 7];
|
|
uint res = dest - *compare;
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(*compare, dest, res);
|
|
FLAG_C = CFLAG_SUB_32(*compare, dest, res);
|
|
|
|
if(COND_NE())
|
|
*compare = dest;
|
|
else
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_32(ea, REG_D[(word2 >> 6) & 7]);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas_32_pi(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_PI_32();
|
|
uint dest = m68ki_read_32(ea);
|
|
uint* compare = ®_D[word2 & 7];
|
|
uint res = dest - *compare;
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(*compare, dest, res);
|
|
FLAG_C = CFLAG_SUB_32(*compare, dest, res);
|
|
|
|
if(COND_NE())
|
|
*compare = dest;
|
|
else
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_32(ea, REG_D[(word2 >> 6) & 7]);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas_32_pd(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_PD_32();
|
|
uint dest = m68ki_read_32(ea);
|
|
uint* compare = ®_D[word2 & 7];
|
|
uint res = dest - *compare;
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(*compare, dest, res);
|
|
FLAG_C = CFLAG_SUB_32(*compare, dest, res);
|
|
|
|
if(COND_NE())
|
|
*compare = dest;
|
|
else
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_32(ea, REG_D[(word2 >> 6) & 7]);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas_32_di(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_DI_32();
|
|
uint dest = m68ki_read_32(ea);
|
|
uint* compare = ®_D[word2 & 7];
|
|
uint res = dest - *compare;
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(*compare, dest, res);
|
|
FLAG_C = CFLAG_SUB_32(*compare, dest, res);
|
|
|
|
if(COND_NE())
|
|
*compare = dest;
|
|
else
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_32(ea, REG_D[(word2 >> 6) & 7]);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas_32_ix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_IX_32();
|
|
uint dest = m68ki_read_32(ea);
|
|
uint* compare = ®_D[word2 & 7];
|
|
uint res = dest - *compare;
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(*compare, dest, res);
|
|
FLAG_C = CFLAG_SUB_32(*compare, dest, res);
|
|
|
|
if(COND_NE())
|
|
*compare = dest;
|
|
else
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_32(ea, REG_D[(word2 >> 6) & 7]);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas_32_aw(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AW_32();
|
|
uint dest = m68ki_read_32(ea);
|
|
uint* compare = ®_D[word2 & 7];
|
|
uint res = dest - *compare;
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(*compare, dest, res);
|
|
FLAG_C = CFLAG_SUB_32(*compare, dest, res);
|
|
|
|
if(COND_NE())
|
|
*compare = dest;
|
|
else
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_32(ea, REG_D[(word2 >> 6) & 7]);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas_32_al(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AL_32();
|
|
uint dest = m68ki_read_32(ea);
|
|
uint* compare = ®_D[word2 & 7];
|
|
uint res = dest - *compare;
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(*compare, dest, res);
|
|
FLAG_C = CFLAG_SUB_32(*compare, dest, res);
|
|
|
|
if(COND_NE())
|
|
*compare = dest;
|
|
else
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_32(ea, REG_D[(word2 >> 6) & 7]);
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas2_16(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_32();
|
|
uint* compare1 = ®_D[(word2 >> 16) & 7];
|
|
uint ea1 = REG_DA[(word2 >> 28) & 15];
|
|
uint dest1 = m68ki_read_16(ea1);
|
|
uint res1 = dest1 - MASK_OUT_ABOVE_16(*compare1);
|
|
uint* compare2 = ®_D[word2 & 7];
|
|
uint ea2 = REG_DA[(word2 >> 12) & 15];
|
|
uint dest2 = m68ki_read_16(ea2);
|
|
uint res2;
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_16(res1);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res1);
|
|
FLAG_V = VFLAG_SUB_16(*compare1, dest1, res1);
|
|
FLAG_C = CFLAG_16(res1);
|
|
|
|
if(COND_EQ())
|
|
{
|
|
res2 = dest2 - MASK_OUT_ABOVE_16(*compare2);
|
|
|
|
FLAG_N = NFLAG_16(res2);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res2);
|
|
FLAG_V = VFLAG_SUB_16(*compare2, dest2, res2);
|
|
FLAG_C = CFLAG_16(res2);
|
|
|
|
if(COND_EQ())
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_16(ea1, REG_D[(word2 >> 22) & 7]);
|
|
m68ki_write_16(ea2, REG_D[(word2 >> 6) & 7]);
|
|
return;
|
|
}
|
|
}
|
|
*compare1 = BIT_1F(word2) ? MAKE_INT_16(dest1) : MASK_OUT_BELOW_16(*compare1) | dest1;
|
|
*compare2 = BIT_F(word2) ? MAKE_INT_16(dest2) : MASK_OUT_BELOW_16(*compare2) | dest2;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cas2_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_32();
|
|
uint* compare1 = ®_D[(word2 >> 16) & 7];
|
|
uint ea1 = REG_DA[(word2 >> 28) & 15];
|
|
uint dest1 = m68ki_read_32(ea1);
|
|
uint res1 = dest1 - *compare1;
|
|
uint* compare2 = ®_D[word2 & 7];
|
|
uint ea2 = REG_DA[(word2 >> 12) & 15];
|
|
uint dest2 = m68ki_read_32(ea2);
|
|
uint res2;
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
FLAG_N = NFLAG_32(res1);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res1);
|
|
FLAG_V = VFLAG_SUB_32(*compare1, dest1, res1);
|
|
FLAG_C = CFLAG_SUB_32(*compare1, dest1, res1);
|
|
|
|
if(COND_EQ())
|
|
{
|
|
res2 = dest2 - *compare2;
|
|
|
|
FLAG_N = NFLAG_32(res2);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res2);
|
|
FLAG_V = VFLAG_SUB_32(*compare2, dest2, res2);
|
|
FLAG_C = CFLAG_SUB_32(*compare2, dest2, res2);
|
|
|
|
if(COND_EQ())
|
|
{
|
|
USE_CYCLES(21);
|
|
m68ki_write_32(ea1, REG_D[(word2 >> 22) & 7]);
|
|
m68ki_write_32(ea2, REG_D[(word2 >> 6) & 7]);
|
|
return;
|
|
}
|
|
}
|
|
*compare1 = dest1;
|
|
*compare2 = dest2;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
#endif
|
|
|
|
|
|
static void m68k_op_chk_16_d(void)
|
|
{
|
|
sint src = MAKE_INT_16(DX);
|
|
sint bound = MAKE_INT_16(DY);
|
|
|
|
FLAG_Z = ZFLAG_16(src); /* Undocumented */
|
|
FLAG_V = VFLAG_CLEAR; /* Undocumented */
|
|
FLAG_C = CFLAG_CLEAR; /* Undocumented */
|
|
|
|
if(src >= 0 && src <= bound)
|
|
{
|
|
return;
|
|
}
|
|
FLAG_N = (src < 0)<<7;
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
}
|
|
|
|
|
|
static void m68k_op_chk_16_ai(void)
|
|
{
|
|
sint src = MAKE_INT_16(DX);
|
|
sint bound = MAKE_INT_16(OPER_AY_AI_16());
|
|
|
|
FLAG_Z = ZFLAG_16(src); /* Undocumented */
|
|
FLAG_V = VFLAG_CLEAR; /* Undocumented */
|
|
FLAG_C = CFLAG_CLEAR; /* Undocumented */
|
|
|
|
if(src >= 0 && src <= bound)
|
|
{
|
|
return;
|
|
}
|
|
FLAG_N = (src < 0)<<7;
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
}
|
|
|
|
|
|
static void m68k_op_chk_16_pi(void)
|
|
{
|
|
sint src = MAKE_INT_16(DX);
|
|
sint bound = MAKE_INT_16(OPER_AY_PI_16());
|
|
|
|
FLAG_Z = ZFLAG_16(src); /* Undocumented */
|
|
FLAG_V = VFLAG_CLEAR; /* Undocumented */
|
|
FLAG_C = CFLAG_CLEAR; /* Undocumented */
|
|
|
|
if(src >= 0 && src <= bound)
|
|
{
|
|
return;
|
|
}
|
|
FLAG_N = (src < 0)<<7;
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
}
|
|
|
|
|
|
static void m68k_op_chk_16_pd(void)
|
|
{
|
|
sint src = MAKE_INT_16(DX);
|
|
sint bound = MAKE_INT_16(OPER_AY_PD_16());
|
|
|
|
FLAG_Z = ZFLAG_16(src); /* Undocumented */
|
|
FLAG_V = VFLAG_CLEAR; /* Undocumented */
|
|
FLAG_C = CFLAG_CLEAR; /* Undocumented */
|
|
|
|
if(src >= 0 && src <= bound)
|
|
{
|
|
return;
|
|
}
|
|
FLAG_N = (src < 0)<<7;
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
}
|
|
|
|
|
|
static void m68k_op_chk_16_di(void)
|
|
{
|
|
sint src = MAKE_INT_16(DX);
|
|
sint bound = MAKE_INT_16(OPER_AY_DI_16());
|
|
|
|
FLAG_Z = ZFLAG_16(src); /* Undocumented */
|
|
FLAG_V = VFLAG_CLEAR; /* Undocumented */
|
|
FLAG_C = CFLAG_CLEAR; /* Undocumented */
|
|
|
|
if(src >= 0 && src <= bound)
|
|
{
|
|
return;
|
|
}
|
|
FLAG_N = (src < 0)<<7;
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
}
|
|
|
|
|
|
static void m68k_op_chk_16_ix(void)
|
|
{
|
|
sint src = MAKE_INT_16(DX);
|
|
sint bound = MAKE_INT_16(OPER_AY_IX_16());
|
|
|
|
FLAG_Z = ZFLAG_16(src); /* Undocumented */
|
|
FLAG_V = VFLAG_CLEAR; /* Undocumented */
|
|
FLAG_C = CFLAG_CLEAR; /* Undocumented */
|
|
|
|
if(src >= 0 && src <= bound)
|
|
{
|
|
return;
|
|
}
|
|
FLAG_N = (src < 0)<<7;
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
}
|
|
|
|
|
|
static void m68k_op_chk_16_aw(void)
|
|
{
|
|
sint src = MAKE_INT_16(DX);
|
|
sint bound = MAKE_INT_16(OPER_AW_16());
|
|
|
|
FLAG_Z = ZFLAG_16(src); /* Undocumented */
|
|
FLAG_V = VFLAG_CLEAR; /* Undocumented */
|
|
FLAG_C = CFLAG_CLEAR; /* Undocumented */
|
|
|
|
if(src >= 0 && src <= bound)
|
|
{
|
|
return;
|
|
}
|
|
FLAG_N = (src < 0)<<7;
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
}
|
|
|
|
|
|
static void m68k_op_chk_16_al(void)
|
|
{
|
|
sint src = MAKE_INT_16(DX);
|
|
sint bound = MAKE_INT_16(OPER_AL_16());
|
|
|
|
FLAG_Z = ZFLAG_16(src); /* Undocumented */
|
|
FLAG_V = VFLAG_CLEAR; /* Undocumented */
|
|
FLAG_C = CFLAG_CLEAR; /* Undocumented */
|
|
|
|
if(src >= 0 && src <= bound)
|
|
{
|
|
return;
|
|
}
|
|
FLAG_N = (src < 0)<<7;
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
}
|
|
|
|
|
|
static void m68k_op_chk_16_pcdi(void)
|
|
{
|
|
sint src = MAKE_INT_16(DX);
|
|
sint bound = MAKE_INT_16(OPER_PCDI_16());
|
|
|
|
FLAG_Z = ZFLAG_16(src); /* Undocumented */
|
|
FLAG_V = VFLAG_CLEAR; /* Undocumented */
|
|
FLAG_C = CFLAG_CLEAR; /* Undocumented */
|
|
|
|
if(src >= 0 && src <= bound)
|
|
{
|
|
return;
|
|
}
|
|
FLAG_N = (src < 0)<<7;
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
}
|
|
|
|
|
|
static void m68k_op_chk_16_pcix(void)
|
|
{
|
|
sint src = MAKE_INT_16(DX);
|
|
sint bound = MAKE_INT_16(OPER_PCIX_16());
|
|
|
|
FLAG_Z = ZFLAG_16(src); /* Undocumented */
|
|
FLAG_V = VFLAG_CLEAR; /* Undocumented */
|
|
FLAG_C = CFLAG_CLEAR; /* Undocumented */
|
|
|
|
if(src >= 0 && src <= bound)
|
|
{
|
|
return;
|
|
}
|
|
FLAG_N = (src < 0)<<7;
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
}
|
|
|
|
|
|
static void m68k_op_chk_16_i(void)
|
|
{
|
|
sint src = MAKE_INT_16(DX);
|
|
sint bound = MAKE_INT_16(OPER_I_16());
|
|
|
|
FLAG_Z = ZFLAG_16(src); /* Undocumented */
|
|
FLAG_V = VFLAG_CLEAR; /* Undocumented */
|
|
FLAG_C = CFLAG_CLEAR; /* Undocumented */
|
|
|
|
if(src >= 0 && src <= bound)
|
|
{
|
|
return;
|
|
}
|
|
FLAG_N = (src < 0)<<7;
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_chk_32_d(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
sint src = MAKE_INT_32(DX);
|
|
sint bound = MAKE_INT_32(DY);
|
|
|
|
FLAG_Z = ZFLAG_32(src); /* Undocumented */
|
|
FLAG_V = VFLAG_CLEAR; /* Undocumented */
|
|
FLAG_C = CFLAG_CLEAR; /* Undocumented */
|
|
|
|
if(src >= 0 && src <= bound)
|
|
{
|
|
return;
|
|
}
|
|
FLAG_N = (src < 0)<<7;
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk_32_ai(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
sint src = MAKE_INT_32(DX);
|
|
sint bound = MAKE_INT_32(OPER_AY_AI_32());
|
|
|
|
FLAG_Z = ZFLAG_32(src); /* Undocumented */
|
|
FLAG_V = VFLAG_CLEAR; /* Undocumented */
|
|
FLAG_C = CFLAG_CLEAR; /* Undocumented */
|
|
|
|
if(src >= 0 && src <= bound)
|
|
{
|
|
return;
|
|
}
|
|
FLAG_N = (src < 0)<<7;
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk_32_pi(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
sint src = MAKE_INT_32(DX);
|
|
sint bound = MAKE_INT_32(OPER_AY_PI_32());
|
|
|
|
FLAG_Z = ZFLAG_32(src); /* Undocumented */
|
|
FLAG_V = VFLAG_CLEAR; /* Undocumented */
|
|
FLAG_C = CFLAG_CLEAR; /* Undocumented */
|
|
|
|
if(src >= 0 && src <= bound)
|
|
{
|
|
return;
|
|
}
|
|
FLAG_N = (src < 0)<<7;
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk_32_pd(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
sint src = MAKE_INT_32(DX);
|
|
sint bound = MAKE_INT_32(OPER_AY_PD_32());
|
|
|
|
FLAG_Z = ZFLAG_32(src); /* Undocumented */
|
|
FLAG_V = VFLAG_CLEAR; /* Undocumented */
|
|
FLAG_C = CFLAG_CLEAR; /* Undocumented */
|
|
|
|
if(src >= 0 && src <= bound)
|
|
{
|
|
return;
|
|
}
|
|
FLAG_N = (src < 0)<<7;
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk_32_di(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
sint src = MAKE_INT_32(DX);
|
|
sint bound = MAKE_INT_32(OPER_AY_DI_32());
|
|
|
|
FLAG_Z = ZFLAG_32(src); /* Undocumented */
|
|
FLAG_V = VFLAG_CLEAR; /* Undocumented */
|
|
FLAG_C = CFLAG_CLEAR; /* Undocumented */
|
|
|
|
if(src >= 0 && src <= bound)
|
|
{
|
|
return;
|
|
}
|
|
FLAG_N = (src < 0)<<7;
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk_32_ix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
sint src = MAKE_INT_32(DX);
|
|
sint bound = MAKE_INT_32(OPER_AY_IX_32());
|
|
|
|
FLAG_Z = ZFLAG_32(src); /* Undocumented */
|
|
FLAG_V = VFLAG_CLEAR; /* Undocumented */
|
|
FLAG_C = CFLAG_CLEAR; /* Undocumented */
|
|
|
|
if(src >= 0 && src <= bound)
|
|
{
|
|
return;
|
|
}
|
|
FLAG_N = (src < 0)<<7;
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk_32_aw(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
sint src = MAKE_INT_32(DX);
|
|
sint bound = MAKE_INT_32(OPER_AW_32());
|
|
|
|
FLAG_Z = ZFLAG_32(src); /* Undocumented */
|
|
FLAG_V = VFLAG_CLEAR; /* Undocumented */
|
|
FLAG_C = CFLAG_CLEAR; /* Undocumented */
|
|
|
|
if(src >= 0 && src <= bound)
|
|
{
|
|
return;
|
|
}
|
|
FLAG_N = (src < 0)<<7;
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk_32_al(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
sint src = MAKE_INT_32(DX);
|
|
sint bound = MAKE_INT_32(OPER_AL_32());
|
|
|
|
FLAG_Z = ZFLAG_32(src); /* Undocumented */
|
|
FLAG_V = VFLAG_CLEAR; /* Undocumented */
|
|
FLAG_C = CFLAG_CLEAR; /* Undocumented */
|
|
|
|
if(src >= 0 && src <= bound)
|
|
{
|
|
return;
|
|
}
|
|
FLAG_N = (src < 0)<<7;
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk_32_pcdi(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
sint src = MAKE_INT_32(DX);
|
|
sint bound = MAKE_INT_32(OPER_PCDI_32());
|
|
|
|
FLAG_Z = ZFLAG_32(src); /* Undocumented */
|
|
FLAG_V = VFLAG_CLEAR; /* Undocumented */
|
|
FLAG_C = CFLAG_CLEAR; /* Undocumented */
|
|
|
|
if(src >= 0 && src <= bound)
|
|
{
|
|
return;
|
|
}
|
|
FLAG_N = (src < 0)<<7;
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk_32_pcix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
sint src = MAKE_INT_32(DX);
|
|
sint bound = MAKE_INT_32(OPER_PCIX_32());
|
|
|
|
FLAG_Z = ZFLAG_32(src); /* Undocumented */
|
|
FLAG_V = VFLAG_CLEAR; /* Undocumented */
|
|
FLAG_C = CFLAG_CLEAR; /* Undocumented */
|
|
|
|
if(src >= 0 && src <= bound)
|
|
{
|
|
return;
|
|
}
|
|
FLAG_N = (src < 0)<<7;
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk_32_i(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
sint src = MAKE_INT_32(DX);
|
|
sint bound = MAKE_INT_32(OPER_I_32());
|
|
|
|
FLAG_Z = ZFLAG_32(src); /* Undocumented */
|
|
FLAG_V = VFLAG_CLEAR; /* Undocumented */
|
|
FLAG_C = CFLAG_CLEAR; /* Undocumented */
|
|
|
|
if(src >= 0 && src <= bound)
|
|
{
|
|
return;
|
|
}
|
|
FLAG_N = (src < 0)<<7;
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk2cmp2_8_pcdi(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint compare = REG_DA[(word2 >> 12) & 15]&0xff;
|
|
uint ea = EA_PCDI_8();
|
|
uint lower_bound = m68ki_read_pcrel_8(ea);
|
|
uint upper_bound = m68ki_read_pcrel_8(ea + 1);
|
|
|
|
if(!BIT_F(word2))
|
|
FLAG_C = MAKE_INT_8(compare) - MAKE_INT_8(lower_bound);
|
|
else
|
|
FLAG_C = compare - lower_bound;
|
|
FLAG_Z = !((upper_bound==compare) | (lower_bound==compare));
|
|
if(COND_CS())
|
|
{
|
|
if(BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
|
|
FLAG_C = upper_bound - compare;
|
|
if(COND_CS() && BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk2cmp2_8_pcix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint compare = REG_DA[(word2 >> 12) & 15]&0xff;
|
|
uint ea = EA_PCIX_8();
|
|
uint lower_bound = m68ki_read_pcrel_8(ea);
|
|
uint upper_bound = m68ki_read_pcrel_8(ea + 1);
|
|
|
|
if(!BIT_F(word2))
|
|
FLAG_C = MAKE_INT_8(compare) - MAKE_INT_8(lower_bound);
|
|
else
|
|
FLAG_C = compare - lower_bound;
|
|
FLAG_Z = !((upper_bound==compare) | (lower_bound==compare));
|
|
if(COND_CS())
|
|
{
|
|
if(BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
|
|
FLAG_C = upper_bound - compare;
|
|
if(COND_CS() && BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk2cmp2_8_ai(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint compare = REG_DA[(word2 >> 12) & 15]&0xff;
|
|
uint ea = EA_AY_AI_8();
|
|
uint lower_bound = m68ki_read_8(ea);
|
|
uint upper_bound = m68ki_read_8(ea + 1);
|
|
|
|
if(!BIT_F(word2))
|
|
FLAG_C = MAKE_INT_8(compare) - MAKE_INT_8(lower_bound);
|
|
else
|
|
FLAG_C = compare - lower_bound;
|
|
FLAG_Z = !((upper_bound==compare) | (lower_bound==compare));
|
|
if(COND_CS())
|
|
{
|
|
if(BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
|
|
FLAG_C = upper_bound - compare;
|
|
if(COND_CS() && BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk2cmp2_8_di(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint compare = REG_DA[(word2 >> 12) & 15]&0xff;
|
|
uint ea = EA_AY_DI_8();
|
|
uint lower_bound = m68ki_read_8(ea);
|
|
uint upper_bound = m68ki_read_8(ea + 1);
|
|
|
|
if(!BIT_F(word2))
|
|
FLAG_C = MAKE_INT_8(compare) - MAKE_INT_8(lower_bound);
|
|
else
|
|
FLAG_C = compare - lower_bound;
|
|
FLAG_Z = !((upper_bound==compare) | (lower_bound==compare));
|
|
if(COND_CS())
|
|
{
|
|
if(BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
|
|
FLAG_C = upper_bound - compare;
|
|
if(COND_CS() && BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk2cmp2_8_ix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint compare = REG_DA[(word2 >> 12) & 15]&0xff;
|
|
uint ea = EA_AY_IX_8();
|
|
uint lower_bound = m68ki_read_8(ea);
|
|
uint upper_bound = m68ki_read_8(ea + 1);
|
|
|
|
if(!BIT_F(word2))
|
|
FLAG_C = MAKE_INT_8(compare) - MAKE_INT_8(lower_bound);
|
|
else
|
|
FLAG_C = compare - lower_bound;
|
|
FLAG_Z = !((upper_bound==compare) | (lower_bound==compare));
|
|
if(COND_CS())
|
|
{
|
|
if(BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
|
|
FLAG_C = upper_bound - compare;
|
|
if(COND_CS() && BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk2cmp2_8_aw(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint compare = REG_DA[(word2 >> 12) & 15]&0xff;
|
|
uint ea = EA_AW_8();
|
|
uint lower_bound = m68ki_read_8(ea);
|
|
uint upper_bound = m68ki_read_8(ea + 1);
|
|
|
|
if(!BIT_F(word2))
|
|
FLAG_C = MAKE_INT_8(compare) - MAKE_INT_8(lower_bound);
|
|
else
|
|
FLAG_C = compare - lower_bound;
|
|
FLAG_Z = !((upper_bound==compare) | (lower_bound==compare));
|
|
if(COND_CS())
|
|
{
|
|
if(BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
|
|
FLAG_C = upper_bound - compare;
|
|
if(COND_CS() && BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk2cmp2_8_al(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint compare = REG_DA[(word2 >> 12) & 15]&0xff;
|
|
uint ea = EA_AL_8();
|
|
uint lower_bound = m68ki_read_8(ea);
|
|
uint upper_bound = m68ki_read_8(ea + 1);
|
|
|
|
if(!BIT_F(word2))
|
|
FLAG_C = MAKE_INT_8(compare) - MAKE_INT_8(lower_bound);
|
|
else
|
|
FLAG_C = compare - lower_bound;
|
|
FLAG_Z = !((upper_bound==compare) | (lower_bound==compare));
|
|
if(COND_CS())
|
|
{
|
|
if(BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
|
|
FLAG_C = upper_bound - compare;
|
|
if(COND_CS() && BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk2cmp2_16_pcdi(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint compare = REG_DA[(word2 >> 12) & 15]&0xffff;
|
|
uint ea = EA_PCDI_16();
|
|
uint lower_bound = m68ki_read_pcrel_16(ea);
|
|
uint upper_bound = m68ki_read_pcrel_16(ea + 2);
|
|
|
|
if(!BIT_F(word2))
|
|
FLAG_C = MAKE_INT_16(compare) - MAKE_INT_16(lower_bound);
|
|
else
|
|
FLAG_C = compare - lower_bound;
|
|
FLAG_Z = !((upper_bound==compare) | (lower_bound==compare));
|
|
FLAG_C = CFLAG_16(FLAG_C);
|
|
if(COND_CS())
|
|
{
|
|
if(BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
|
|
if(!BIT_F(word2))
|
|
FLAG_C = MAKE_INT_16(upper_bound) - MAKE_INT_16(compare);
|
|
else
|
|
FLAG_C = upper_bound - compare;
|
|
FLAG_C = CFLAG_16(FLAG_C);
|
|
if(COND_CS() && BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk2cmp2_16_pcix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint compare = REG_DA[(word2 >> 12) & 15]&0xffff;
|
|
uint ea = EA_PCIX_16();
|
|
uint lower_bound = m68ki_read_pcrel_16(ea);
|
|
uint upper_bound = m68ki_read_pcrel_16(ea + 2);
|
|
|
|
if(!BIT_F(word2))
|
|
FLAG_C = MAKE_INT_16(compare) - MAKE_INT_16(lower_bound);
|
|
else
|
|
FLAG_C = compare - lower_bound;
|
|
FLAG_Z = !((upper_bound==compare) | (lower_bound==compare));
|
|
FLAG_C = CFLAG_16(FLAG_C);
|
|
if(COND_CS())
|
|
{
|
|
if(BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
|
|
if(!BIT_F(word2))
|
|
FLAG_C = MAKE_INT_16(upper_bound) - MAKE_INT_16(compare);
|
|
else
|
|
FLAG_C = upper_bound - compare;
|
|
FLAG_C = CFLAG_16(FLAG_C);
|
|
if(COND_CS() && BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk2cmp2_16_ai(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint compare = REG_DA[(word2 >> 12) & 15]&0xffff;
|
|
uint ea = EA_AY_AI_16();
|
|
uint lower_bound = m68ki_read_16(ea);
|
|
uint upper_bound = m68ki_read_16(ea + 2);
|
|
|
|
if(!BIT_F(word2))
|
|
FLAG_C = MAKE_INT_16(compare) - MAKE_INT_16(lower_bound);
|
|
else
|
|
FLAG_C = compare - lower_bound;
|
|
|
|
FLAG_Z = !((upper_bound==compare) | (lower_bound==compare));
|
|
FLAG_C = CFLAG_16(FLAG_C);
|
|
if(COND_CS())
|
|
{
|
|
if(BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
if(!BIT_F(word2))
|
|
FLAG_C = MAKE_INT_16(upper_bound) - MAKE_INT_16(compare);
|
|
else
|
|
FLAG_C = upper_bound - compare;
|
|
|
|
FLAG_C = CFLAG_16(FLAG_C);
|
|
if(COND_CS() && BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk2cmp2_16_di(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint compare = REG_DA[(word2 >> 12) & 15]&0xffff;
|
|
uint ea = EA_AY_DI_16();
|
|
uint lower_bound = m68ki_read_16(ea);
|
|
uint upper_bound = m68ki_read_16(ea + 2);
|
|
|
|
if(!BIT_F(word2))
|
|
FLAG_C = MAKE_INT_16(compare) - MAKE_INT_16(lower_bound);
|
|
else
|
|
FLAG_C = compare - lower_bound;
|
|
|
|
FLAG_Z = !((upper_bound==compare) | (lower_bound==compare));
|
|
FLAG_C = CFLAG_16(FLAG_C);
|
|
if(COND_CS())
|
|
{
|
|
if(BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
if(!BIT_F(word2))
|
|
FLAG_C = MAKE_INT_16(upper_bound) - MAKE_INT_16(compare);
|
|
else
|
|
FLAG_C = upper_bound - compare;
|
|
|
|
FLAG_C = CFLAG_16(FLAG_C);
|
|
if(COND_CS() && BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk2cmp2_16_ix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint compare = REG_DA[(word2 >> 12) & 15]&0xffff;
|
|
uint ea = EA_AY_IX_16();
|
|
uint lower_bound = m68ki_read_16(ea);
|
|
uint upper_bound = m68ki_read_16(ea + 2);
|
|
|
|
if(!BIT_F(word2))
|
|
FLAG_C = MAKE_INT_16(compare) - MAKE_INT_16(lower_bound);
|
|
else
|
|
FLAG_C = compare - lower_bound;
|
|
|
|
FLAG_Z = !((upper_bound==compare) | (lower_bound==compare));
|
|
FLAG_C = CFLAG_16(FLAG_C);
|
|
if(COND_CS())
|
|
{
|
|
if(BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
if(!BIT_F(word2))
|
|
FLAG_C = MAKE_INT_16(upper_bound) - MAKE_INT_16(compare);
|
|
else
|
|
FLAG_C = upper_bound - compare;
|
|
|
|
FLAG_C = CFLAG_16(FLAG_C);
|
|
if(COND_CS() && BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk2cmp2_16_aw(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint compare = REG_DA[(word2 >> 12) & 15]&0xffff;
|
|
uint ea = EA_AW_16();
|
|
uint lower_bound = m68ki_read_16(ea);
|
|
uint upper_bound = m68ki_read_16(ea + 2);
|
|
|
|
if(!BIT_F(word2))
|
|
FLAG_C = MAKE_INT_16(compare) - MAKE_INT_16(lower_bound);
|
|
else
|
|
FLAG_C = compare - lower_bound;
|
|
|
|
FLAG_Z = !((upper_bound==compare) | (lower_bound==compare));
|
|
FLAG_C = CFLAG_16(FLAG_C);
|
|
if(COND_CS())
|
|
{
|
|
if(BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
if(!BIT_F(word2))
|
|
FLAG_C = MAKE_INT_16(upper_bound) - MAKE_INT_16(compare);
|
|
else
|
|
FLAG_C = upper_bound - compare;
|
|
|
|
FLAG_C = CFLAG_16(FLAG_C);
|
|
if(COND_CS() && BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk2cmp2_16_al(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint compare = REG_DA[(word2 >> 12) & 15]&0xffff;
|
|
uint ea = EA_AL_16();
|
|
uint lower_bound = m68ki_read_16(ea);
|
|
uint upper_bound = m68ki_read_16(ea + 2);
|
|
|
|
if(!BIT_F(word2))
|
|
FLAG_C = MAKE_INT_16(compare) - MAKE_INT_16(lower_bound);
|
|
else
|
|
FLAG_C = compare - lower_bound;
|
|
|
|
FLAG_Z = !((upper_bound==compare) | (lower_bound==compare));
|
|
FLAG_C = CFLAG_16(FLAG_C);
|
|
if(COND_CS())
|
|
{
|
|
if(BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
if(!BIT_F(word2))
|
|
FLAG_C = MAKE_INT_16(upper_bound) - MAKE_INT_16(compare);
|
|
else
|
|
FLAG_C = upper_bound - compare;
|
|
|
|
FLAG_C = CFLAG_16(FLAG_C);
|
|
if(COND_CS() && BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk2cmp2_32_pcdi(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint compare = REG_DA[(word2 >> 12) & 15];
|
|
uint ea = EA_PCDI_32();
|
|
uint lower_bound = m68ki_read_pcrel_32(ea);
|
|
uint upper_bound = m68ki_read_pcrel_32(ea + 4);
|
|
|
|
FLAG_C = compare - lower_bound;
|
|
FLAG_Z = !((upper_bound==compare) | (lower_bound==compare));
|
|
FLAG_C = CFLAG_SUB_32(lower_bound, compare, FLAG_C);
|
|
if(COND_CS())
|
|
{
|
|
if(BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
|
|
FLAG_C = upper_bound - compare;
|
|
FLAG_C = CFLAG_SUB_32(compare, upper_bound, FLAG_C);
|
|
if(COND_CS() && BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk2cmp2_32_pcix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint compare = REG_DA[(word2 >> 12) & 15];
|
|
uint ea = EA_PCIX_32();
|
|
uint lower_bound = m68ki_read_pcrel_32(ea);
|
|
uint upper_bound = m68ki_read_pcrel_32(ea + 4);
|
|
|
|
FLAG_C = compare - lower_bound;
|
|
FLAG_Z = !((upper_bound==compare) | (lower_bound==compare));
|
|
FLAG_C = CFLAG_SUB_32(lower_bound, compare, FLAG_C);
|
|
if(COND_CS())
|
|
{
|
|
if(BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
|
|
FLAG_C = upper_bound - compare;
|
|
FLAG_C = CFLAG_SUB_32(compare, upper_bound, FLAG_C);
|
|
if(COND_CS() && BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk2cmp2_32_ai(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint compare = REG_DA[(word2 >> 12) & 15];
|
|
uint ea = EA_AY_AI_32();
|
|
uint lower_bound = m68ki_read_32(ea);
|
|
uint upper_bound = m68ki_read_32(ea + 4);
|
|
|
|
FLAG_C = compare - lower_bound;
|
|
FLAG_Z = !((upper_bound==compare) | (lower_bound==compare));
|
|
FLAG_C = CFLAG_SUB_32(lower_bound, compare, FLAG_C);
|
|
if(COND_CS())
|
|
{
|
|
if(BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
|
|
FLAG_C = upper_bound - compare;
|
|
FLAG_C = CFLAG_SUB_32(compare, upper_bound, FLAG_C);
|
|
if(COND_CS() && BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk2cmp2_32_di(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint compare = REG_DA[(word2 >> 12) & 15];
|
|
uint ea = EA_AY_DI_32();
|
|
uint lower_bound = m68ki_read_32(ea);
|
|
uint upper_bound = m68ki_read_32(ea + 4);
|
|
|
|
FLAG_C = compare - lower_bound;
|
|
FLAG_Z = !((upper_bound==compare) | (lower_bound==compare));
|
|
FLAG_C = CFLAG_SUB_32(lower_bound, compare, FLAG_C);
|
|
if(COND_CS())
|
|
{
|
|
if(BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
|
|
FLAG_C = upper_bound - compare;
|
|
FLAG_C = CFLAG_SUB_32(compare, upper_bound, FLAG_C);
|
|
if(COND_CS() && BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk2cmp2_32_ix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint compare = REG_DA[(word2 >> 12) & 15];
|
|
uint ea = EA_AY_IX_32();
|
|
uint lower_bound = m68ki_read_32(ea);
|
|
uint upper_bound = m68ki_read_32(ea + 4);
|
|
|
|
FLAG_C = compare - lower_bound;
|
|
FLAG_Z = !((upper_bound==compare) | (lower_bound==compare));
|
|
FLAG_C = CFLAG_SUB_32(lower_bound, compare, FLAG_C);
|
|
if(COND_CS())
|
|
{
|
|
if(BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
|
|
FLAG_C = upper_bound - compare;
|
|
FLAG_C = CFLAG_SUB_32(compare, upper_bound, FLAG_C);
|
|
if(COND_CS() && BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk2cmp2_32_aw(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint compare = REG_DA[(word2 >> 12) & 15];
|
|
uint ea = EA_AW_32();
|
|
uint lower_bound = m68ki_read_32(ea);
|
|
uint upper_bound = m68ki_read_32(ea + 4);
|
|
|
|
FLAG_C = compare - lower_bound;
|
|
FLAG_Z = !((upper_bound==compare) | (lower_bound==compare));
|
|
FLAG_C = CFLAG_SUB_32(lower_bound, compare, FLAG_C);
|
|
if(COND_CS())
|
|
{
|
|
if(BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
|
|
FLAG_C = upper_bound - compare;
|
|
FLAG_C = CFLAG_SUB_32(compare, upper_bound, FLAG_C);
|
|
if(COND_CS() && BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_chk2cmp2_32_al(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint compare = REG_DA[(word2 >> 12) & 15];
|
|
uint ea = EA_AL_32();
|
|
uint lower_bound = m68ki_read_32(ea);
|
|
uint upper_bound = m68ki_read_32(ea + 4);
|
|
|
|
FLAG_C = compare - lower_bound;
|
|
FLAG_Z = !((upper_bound==compare) | (lower_bound==compare));
|
|
FLAG_C = CFLAG_SUB_32(lower_bound, compare, FLAG_C);
|
|
if(COND_CS())
|
|
{
|
|
if(BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
|
|
FLAG_C = upper_bound - compare;
|
|
FLAG_C = CFLAG_SUB_32(compare, upper_bound, FLAG_C);
|
|
if(COND_CS() && BIT_B(word2))
|
|
m68ki_exception_trap(EXCEPTION_CHK);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
#endif
|
|
|
|
|
|
static void m68k_op_clr_8_d(void)
|
|
{
|
|
DY &= 0xffffff00;
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_8_ai(void)
|
|
{
|
|
m68ki_write_8(EA_AY_AI_8(), 0);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_8_pi(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PI_8(), 0);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_8_pi7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PI_8(), 0);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_8_pd(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PD_8(), 0);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_8_pd7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PD_8(), 0);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_8_di(void)
|
|
{
|
|
m68ki_write_8(EA_AY_DI_8(), 0);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_8_ix(void)
|
|
{
|
|
m68ki_write_8(EA_AY_IX_8(), 0);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_8_aw(void)
|
|
{
|
|
m68ki_write_8(EA_AW_8(), 0);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_8_al(void)
|
|
{
|
|
m68ki_write_8(EA_AL_8(), 0);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_16_d(void)
|
|
{
|
|
DY &= 0xffff0000;
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_16_ai(void)
|
|
{
|
|
m68ki_write_16(EA_AY_AI_16(), 0);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_16_pi(void)
|
|
{
|
|
m68ki_write_16(EA_AY_PI_16(), 0);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_16_pd(void)
|
|
{
|
|
m68ki_write_16(EA_AY_PD_16(), 0);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_16_di(void)
|
|
{
|
|
m68ki_write_16(EA_AY_DI_16(), 0);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_16_ix(void)
|
|
{
|
|
m68ki_write_16(EA_AY_IX_16(), 0);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_16_aw(void)
|
|
{
|
|
m68ki_write_16(EA_AW_16(), 0);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_16_al(void)
|
|
{
|
|
m68ki_write_16(EA_AL_16(), 0);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_32_d(void)
|
|
{
|
|
DY = 0;
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_32_ai(void)
|
|
{
|
|
m68ki_write_32(EA_AY_AI_32(), 0);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_32_pi(void)
|
|
{
|
|
m68ki_write_32(EA_AY_PI_32(), 0);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_32_pd(void)
|
|
{
|
|
m68ki_write_32(EA_AY_PD_32(), 0);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_32_di(void)
|
|
{
|
|
m68ki_write_32(EA_AY_DI_32(), 0);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_32_ix(void)
|
|
{
|
|
m68ki_write_32(EA_AY_IX_32(), 0);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_32_aw(void)
|
|
{
|
|
m68ki_write_32(EA_AW_32(), 0);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_clr_32_al(void)
|
|
{
|
|
m68ki_write_32(EA_AL_32(), 0);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_8_d(void)
|
|
{
|
|
uint src = MASK_OUT_ABOVE_8(DY);
|
|
uint dst = MASK_OUT_ABOVE_8(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_8_ai(void)
|
|
{
|
|
uint src = OPER_AY_AI_8();
|
|
uint dst = MASK_OUT_ABOVE_8(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_8_pi(void)
|
|
{
|
|
uint src = OPER_AY_PI_8();
|
|
uint dst = MASK_OUT_ABOVE_8(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_8_pi7(void)
|
|
{
|
|
uint src = OPER_A7_PI_8();
|
|
uint dst = MASK_OUT_ABOVE_8(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_8_pd(void)
|
|
{
|
|
uint src = OPER_AY_PD_8();
|
|
uint dst = MASK_OUT_ABOVE_8(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_8_pd7(void)
|
|
{
|
|
uint src = OPER_A7_PD_8();
|
|
uint dst = MASK_OUT_ABOVE_8(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_8_di(void)
|
|
{
|
|
uint src = OPER_AY_DI_8();
|
|
uint dst = MASK_OUT_ABOVE_8(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_8_ix(void)
|
|
{
|
|
uint src = OPER_AY_IX_8();
|
|
uint dst = MASK_OUT_ABOVE_8(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_8_aw(void)
|
|
{
|
|
uint src = OPER_AW_8();
|
|
uint dst = MASK_OUT_ABOVE_8(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_8_al(void)
|
|
{
|
|
uint src = OPER_AL_8();
|
|
uint dst = MASK_OUT_ABOVE_8(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_8_pcdi(void)
|
|
{
|
|
uint src = OPER_PCDI_8();
|
|
uint dst = MASK_OUT_ABOVE_8(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_8_pcix(void)
|
|
{
|
|
uint src = OPER_PCIX_8();
|
|
uint dst = MASK_OUT_ABOVE_8(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_8_i(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint dst = MASK_OUT_ABOVE_8(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_16_d(void)
|
|
{
|
|
uint src = MASK_OUT_ABOVE_16(DY);
|
|
uint dst = MASK_OUT_ABOVE_16(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_16_a(void)
|
|
{
|
|
uint src = MASK_OUT_ABOVE_16(AY);
|
|
uint dst = MASK_OUT_ABOVE_16(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_16_ai(void)
|
|
{
|
|
uint src = OPER_AY_AI_16();
|
|
uint dst = MASK_OUT_ABOVE_16(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_16_pi(void)
|
|
{
|
|
uint src = OPER_AY_PI_16();
|
|
uint dst = MASK_OUT_ABOVE_16(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_16_pd(void)
|
|
{
|
|
uint src = OPER_AY_PD_16();
|
|
uint dst = MASK_OUT_ABOVE_16(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_16_di(void)
|
|
{
|
|
uint src = OPER_AY_DI_16();
|
|
uint dst = MASK_OUT_ABOVE_16(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_16_ix(void)
|
|
{
|
|
uint src = OPER_AY_IX_16();
|
|
uint dst = MASK_OUT_ABOVE_16(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_16_aw(void)
|
|
{
|
|
uint src = OPER_AW_16();
|
|
uint dst = MASK_OUT_ABOVE_16(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_16_al(void)
|
|
{
|
|
uint src = OPER_AL_16();
|
|
uint dst = MASK_OUT_ABOVE_16(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_16_pcdi(void)
|
|
{
|
|
uint src = OPER_PCDI_16();
|
|
uint dst = MASK_OUT_ABOVE_16(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_16_pcix(void)
|
|
{
|
|
uint src = OPER_PCIX_16();
|
|
uint dst = MASK_OUT_ABOVE_16(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_16_i(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint dst = MASK_OUT_ABOVE_16(DX);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_32_d(void)
|
|
{
|
|
uint src = DY;
|
|
uint dst = DX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_32_a(void)
|
|
{
|
|
uint src = AY;
|
|
uint dst = DX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_32_ai(void)
|
|
{
|
|
uint src = OPER_AY_AI_32();
|
|
uint dst = DX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_32_pi(void)
|
|
{
|
|
uint src = OPER_AY_PI_32();
|
|
uint dst = DX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_32_pd(void)
|
|
{
|
|
uint src = OPER_AY_PD_32();
|
|
uint dst = DX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_32_di(void)
|
|
{
|
|
uint src = OPER_AY_DI_32();
|
|
uint dst = DX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_32_ix(void)
|
|
{
|
|
uint src = OPER_AY_IX_32();
|
|
uint dst = DX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_32_aw(void)
|
|
{
|
|
uint src = OPER_AW_32();
|
|
uint dst = DX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_32_al(void)
|
|
{
|
|
uint src = OPER_AL_32();
|
|
uint dst = DX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_32_pcdi(void)
|
|
{
|
|
uint src = OPER_PCDI_32();
|
|
uint dst = DX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_32_pcix(void)
|
|
{
|
|
uint src = OPER_PCIX_32();
|
|
uint dst = DX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmp_32_i(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint dst = DX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpa_16_d(void)
|
|
{
|
|
uint src = MAKE_INT_16(DY);
|
|
uint dst = AX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpa_16_a(void)
|
|
{
|
|
uint src = MAKE_INT_16(AY);
|
|
uint dst = AX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpa_16_ai(void)
|
|
{
|
|
uint src = MAKE_INT_16(OPER_AY_AI_16());
|
|
uint dst = AX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpa_16_pi(void)
|
|
{
|
|
uint src = MAKE_INT_16(OPER_AY_PI_16());
|
|
uint dst = AX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpa_16_pd(void)
|
|
{
|
|
uint src = MAKE_INT_16(OPER_AY_PD_16());
|
|
uint dst = AX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpa_16_di(void)
|
|
{
|
|
uint src = MAKE_INT_16(OPER_AY_DI_16());
|
|
uint dst = AX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpa_16_ix(void)
|
|
{
|
|
uint src = MAKE_INT_16(OPER_AY_IX_16());
|
|
uint dst = AX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpa_16_aw(void)
|
|
{
|
|
uint src = MAKE_INT_16(OPER_AW_16());
|
|
uint dst = AX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpa_16_al(void)
|
|
{
|
|
uint src = MAKE_INT_16(OPER_AL_16());
|
|
uint dst = AX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpa_16_pcdi(void)
|
|
{
|
|
uint src = MAKE_INT_16(OPER_PCDI_16());
|
|
uint dst = AX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpa_16_pcix(void)
|
|
{
|
|
uint src = MAKE_INT_16(OPER_PCIX_16());
|
|
uint dst = AX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpa_16_i(void)
|
|
{
|
|
uint src = MAKE_INT_16(OPER_I_16());
|
|
uint dst = AX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpa_32_d(void)
|
|
{
|
|
uint src = DY;
|
|
uint dst = AX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpa_32_a(void)
|
|
{
|
|
uint src = AY;
|
|
uint dst = AX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpa_32_ai(void)
|
|
{
|
|
uint src = OPER_AY_AI_32();
|
|
uint dst = AX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpa_32_pi(void)
|
|
{
|
|
uint src = OPER_AY_PI_32();
|
|
uint dst = AX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpa_32_pd(void)
|
|
{
|
|
uint src = OPER_AY_PD_32();
|
|
uint dst = AX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpa_32_di(void)
|
|
{
|
|
uint src = OPER_AY_DI_32();
|
|
uint dst = AX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpa_32_ix(void)
|
|
{
|
|
uint src = OPER_AY_IX_32();
|
|
uint dst = AX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpa_32_aw(void)
|
|
{
|
|
uint src = OPER_AW_32();
|
|
uint dst = AX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpa_32_al(void)
|
|
{
|
|
uint src = OPER_AL_32();
|
|
uint dst = AX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpa_32_pcdi(void)
|
|
{
|
|
uint src = OPER_PCDI_32();
|
|
uint dst = AX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpa_32_pcix(void)
|
|
{
|
|
uint src = OPER_PCIX_32();
|
|
uint dst = AX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpa_32_i(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint dst = AX;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_8_d(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint dst = MASK_OUT_ABOVE_8(DY);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_8_ai(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint dst = OPER_AY_AI_8();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_8_pi(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint dst = OPER_AY_PI_8();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_8_pi7(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint dst = OPER_A7_PI_8();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_8_pd(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint dst = OPER_AY_PD_8();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_8_pd7(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint dst = OPER_A7_PD_8();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_8_di(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint dst = OPER_AY_DI_8();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_8_ix(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint dst = OPER_AY_IX_8();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_8_aw(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint dst = OPER_AW_8();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_8_al(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint dst = OPER_AL_8();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_cmpi_8_pcdi(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint dst = OPER_PCDI_8();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_8_pcix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint dst = OPER_PCIX_8();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
#endif
|
|
|
|
|
|
static void m68k_op_cmpi_16_d(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint dst = MASK_OUT_ABOVE_16(DY);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_16_ai(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint dst = OPER_AY_AI_16();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_16_pi(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint dst = OPER_AY_PI_16();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_16_pd(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint dst = OPER_AY_PD_16();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_16_di(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint dst = OPER_AY_DI_16();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_16_ix(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint dst = OPER_AY_IX_16();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_16_aw(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint dst = OPER_AW_16();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_16_al(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint dst = OPER_AL_16();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_cmpi_16_pcdi(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint dst = OPER_PCDI_16();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_16_pcix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint dst = OPER_PCIX_16();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
#endif
|
|
|
|
|
|
static void m68k_op_cmpi_32_d(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint dst = DY;
|
|
uint res = dst - src;
|
|
|
|
m68ki_cmpild_callback(src, REG_IR & 7); /* auto-disable (see m68kcpu.h) */
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_32_ai(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint dst = OPER_AY_AI_32();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_32_pi(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint dst = OPER_AY_PI_32();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_32_pd(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint dst = OPER_AY_PD_32();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_32_di(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint dst = OPER_AY_DI_32();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_32_ix(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint dst = OPER_AY_IX_32();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_32_aw(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint dst = OPER_AW_32();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_32_al(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint dst = OPER_AL_32();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_cmpi_32_pcdi(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint dst = OPER_PCDI_32();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpi_32_pcix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint dst = OPER_PCIX_32();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
#endif
|
|
|
|
|
|
static void m68k_op_cmpm_8_ax7(void)
|
|
{
|
|
uint src = OPER_AY_PI_8();
|
|
uint dst = OPER_A7_PI_8();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpm_8_ay7(void)
|
|
{
|
|
uint src = OPER_A7_PI_8();
|
|
uint dst = OPER_AX_PI_8();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpm_8_axy7(void)
|
|
{
|
|
uint src = OPER_A7_PI_8();
|
|
uint dst = OPER_A7_PI_8();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpm_8(void)
|
|
{
|
|
uint src = OPER_AY_PI_8();
|
|
uint dst = OPER_AX_PI_8();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_C = CFLAG_8(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpm_16(void)
|
|
{
|
|
uint src = OPER_AY_PI_16();
|
|
uint dst = OPER_AX_PI_16();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_C = CFLAG_16(res);
|
|
}
|
|
|
|
|
|
static void m68k_op_cmpm_32(void)
|
|
{
|
|
uint src = OPER_AY_PI_32();
|
|
uint dst = OPER_AX_PI_32();
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_cpbcc_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
M68K_DO_LOG((M68K_LOG_FILEHANDLE "%s at %08x: called unimplemented instruction %04x (%s)\n",
|
|
m68ki_cpu_names[CPU_TYPE], ADDRESS_68K(REG_PC - 2), REG_IR,
|
|
m68k_disassemble_quick(ADDRESS_68K(REG_PC - 2))));
|
|
return;
|
|
}
|
|
m68ki_exception_1111();
|
|
}
|
|
|
|
|
|
static void m68k_op_cpdbcc_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
M68K_DO_LOG((M68K_LOG_FILEHANDLE "%s at %08x: called unimplemented instruction %04x (%s)\n",
|
|
m68ki_cpu_names[CPU_TYPE], ADDRESS_68K(REG_PC - 2), REG_IR,
|
|
m68k_disassemble_quick(ADDRESS_68K(REG_PC - 2))));
|
|
return;
|
|
}
|
|
m68ki_exception_1111();
|
|
}
|
|
|
|
|
|
static void m68k_op_cpgen_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
M68K_DO_LOG((M68K_LOG_FILEHANDLE "%s at %08x: called unimplemented instruction %04x (%s)\n",
|
|
m68ki_cpu_names[CPU_TYPE], ADDRESS_68K(REG_PC - 2), REG_IR,
|
|
m68k_disassemble_quick(ADDRESS_68K(REG_PC - 2))));
|
|
return;
|
|
}
|
|
m68ki_exception_1111();
|
|
}
|
|
|
|
|
|
static void m68k_op_cpscc_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
M68K_DO_LOG((M68K_LOG_FILEHANDLE "%s at %08x: called unimplemented instruction %04x (%s)\n",
|
|
m68ki_cpu_names[CPU_TYPE], ADDRESS_68K(REG_PC - 2), REG_IR,
|
|
m68k_disassemble_quick(ADDRESS_68K(REG_PC - 2))));
|
|
return;
|
|
}
|
|
m68ki_exception_1111();
|
|
}
|
|
|
|
|
|
static void m68k_op_cptrapcc_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
M68K_DO_LOG((M68K_LOG_FILEHANDLE "%s at %08x: called unimplemented instruction %04x (%s)\n",
|
|
m68ki_cpu_names[CPU_TYPE], ADDRESS_68K(REG_PC - 2), REG_IR,
|
|
m68k_disassemble_quick(ADDRESS_68K(REG_PC - 2))));
|
|
return;
|
|
}
|
|
m68ki_exception_1111();
|
|
}
|
|
#endif
|
|
|
|
|
|
static void m68k_op_dbt_16(void)
|
|
{
|
|
REG_PC += 2;
|
|
}
|
|
|
|
|
|
static void m68k_op_dbf_16(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint res = MASK_OUT_ABOVE_16(*r_dst - 1);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
if(res != 0xffff)
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
USE_CYCLES(CYC_DBCC_F_NOEXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_DBCC_F_EXP);
|
|
}
|
|
|
|
|
|
static void m68k_op_dbhi_16(void)
|
|
{
|
|
if(COND_NOT_HI())
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint res = MASK_OUT_ABOVE_16(*r_dst - 1);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
if(res != 0xffff)
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
USE_CYCLES(CYC_DBCC_F_NOEXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_DBCC_F_EXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
}
|
|
|
|
|
|
static void m68k_op_dbls_16(void)
|
|
{
|
|
if(COND_NOT_LS())
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint res = MASK_OUT_ABOVE_16(*r_dst - 1);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
if(res != 0xffff)
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
USE_CYCLES(CYC_DBCC_F_NOEXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_DBCC_F_EXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
}
|
|
|
|
|
|
static void m68k_op_dbcc_16(void)
|
|
{
|
|
if(COND_NOT_CC())
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint res = MASK_OUT_ABOVE_16(*r_dst - 1);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
if(res != 0xffff)
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
USE_CYCLES(CYC_DBCC_F_NOEXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_DBCC_F_EXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
}
|
|
|
|
|
|
static void m68k_op_dbcs_16(void)
|
|
{
|
|
if(COND_NOT_CS())
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint res = MASK_OUT_ABOVE_16(*r_dst - 1);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
if(res != 0xffff)
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
USE_CYCLES(CYC_DBCC_F_NOEXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_DBCC_F_EXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
}
|
|
|
|
|
|
static void m68k_op_dbne_16(void)
|
|
{
|
|
if(COND_NOT_NE())
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint res = MASK_OUT_ABOVE_16(*r_dst - 1);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
if(res != 0xffff)
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
USE_CYCLES(CYC_DBCC_F_NOEXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_DBCC_F_EXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
}
|
|
|
|
|
|
static void m68k_op_dbeq_16(void)
|
|
{
|
|
if(COND_NOT_EQ())
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint res = MASK_OUT_ABOVE_16(*r_dst - 1);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
if(res != 0xffff)
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
USE_CYCLES(CYC_DBCC_F_NOEXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_DBCC_F_EXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
}
|
|
|
|
|
|
static void m68k_op_dbvc_16(void)
|
|
{
|
|
if(COND_NOT_VC())
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint res = MASK_OUT_ABOVE_16(*r_dst - 1);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
if(res != 0xffff)
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
USE_CYCLES(CYC_DBCC_F_NOEXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_DBCC_F_EXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
}
|
|
|
|
|
|
static void m68k_op_dbvs_16(void)
|
|
{
|
|
if(COND_NOT_VS())
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint res = MASK_OUT_ABOVE_16(*r_dst - 1);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
if(res != 0xffff)
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
USE_CYCLES(CYC_DBCC_F_NOEXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_DBCC_F_EXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
}
|
|
|
|
|
|
static void m68k_op_dbpl_16(void)
|
|
{
|
|
if(COND_NOT_PL())
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint res = MASK_OUT_ABOVE_16(*r_dst - 1);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
if(res != 0xffff)
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
USE_CYCLES(CYC_DBCC_F_NOEXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_DBCC_F_EXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
}
|
|
|
|
|
|
static void m68k_op_dbmi_16(void)
|
|
{
|
|
if(COND_NOT_MI())
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint res = MASK_OUT_ABOVE_16(*r_dst - 1);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
if(res != 0xffff)
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
USE_CYCLES(CYC_DBCC_F_NOEXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_DBCC_F_EXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
}
|
|
|
|
|
|
static void m68k_op_dbge_16(void)
|
|
{
|
|
if(COND_NOT_GE())
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint res = MASK_OUT_ABOVE_16(*r_dst - 1);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
if(res != 0xffff)
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
USE_CYCLES(CYC_DBCC_F_NOEXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_DBCC_F_EXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
}
|
|
|
|
|
|
static void m68k_op_dblt_16(void)
|
|
{
|
|
if(COND_NOT_LT())
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint res = MASK_OUT_ABOVE_16(*r_dst - 1);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
if(res != 0xffff)
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
USE_CYCLES(CYC_DBCC_F_NOEXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_DBCC_F_EXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
}
|
|
|
|
|
|
static void m68k_op_dbgt_16(void)
|
|
{
|
|
if(COND_NOT_GT())
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint res = MASK_OUT_ABOVE_16(*r_dst - 1);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
if(res != 0xffff)
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
USE_CYCLES(CYC_DBCC_F_NOEXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_DBCC_F_EXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
}
|
|
|
|
|
|
static void m68k_op_dble_16(void)
|
|
{
|
|
if(COND_NOT_LE())
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint res = MASK_OUT_ABOVE_16(*r_dst - 1);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
if(res != 0xffff)
|
|
{
|
|
uint offset = OPER_I_16();
|
|
REG_PC -= 2;
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_branch_16(offset);
|
|
USE_CYCLES(CYC_DBCC_F_NOEXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
USE_CYCLES(CYC_DBCC_F_EXP);
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
}
|
|
|
|
|
|
static void m68k_op_divs_16_d(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
sint src = MAKE_INT_16(DY);
|
|
sint quotient;
|
|
sint remainder;
|
|
|
|
if(src != 0)
|
|
{
|
|
int cyc = getDivs68kCycles(*r_dst,src);
|
|
USE_CYCLES(cyc);
|
|
|
|
if((uint32)*r_dst == 0x80000000 && src == -1)
|
|
{
|
|
FLAG_Z = 0;
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = 0;
|
|
return;
|
|
}
|
|
|
|
quotient = MAKE_INT_32(*r_dst) / src;
|
|
remainder = MAKE_INT_32(*r_dst) % src;
|
|
|
|
if(quotient == MAKE_INT_16(quotient))
|
|
{
|
|
FLAG_Z = quotient;
|
|
FLAG_N = NFLAG_16(quotient);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
|
|
return;
|
|
}
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
}
|
|
|
|
|
|
static void m68k_op_divs_16_ai(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
sint src = MAKE_INT_16(OPER_AY_AI_16());
|
|
sint quotient;
|
|
sint remainder;
|
|
|
|
if(src != 0)
|
|
{
|
|
int cyc = getDivs68kCycles(*r_dst,src);
|
|
USE_CYCLES(cyc);
|
|
|
|
if((uint32)*r_dst == 0x80000000 && src == -1)
|
|
{
|
|
FLAG_Z = 0;
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = 0;
|
|
return;
|
|
}
|
|
|
|
quotient = MAKE_INT_32(*r_dst) / src;
|
|
remainder = MAKE_INT_32(*r_dst) % src;
|
|
|
|
if(quotient == MAKE_INT_16(quotient))
|
|
{
|
|
FLAG_Z = quotient;
|
|
FLAG_N = NFLAG_16(quotient);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
|
|
return;
|
|
}
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
}
|
|
|
|
|
|
static void m68k_op_divs_16_pi(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
sint src = MAKE_INT_16(OPER_AY_PI_16());
|
|
sint quotient;
|
|
sint remainder;
|
|
|
|
if(src != 0)
|
|
{
|
|
int cyc = getDivs68kCycles(*r_dst,src);
|
|
USE_CYCLES(cyc);
|
|
|
|
if((uint32)*r_dst == 0x80000000 && src == -1)
|
|
{
|
|
FLAG_Z = 0;
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = 0;
|
|
return;
|
|
}
|
|
|
|
quotient = MAKE_INT_32(*r_dst) / src;
|
|
remainder = MAKE_INT_32(*r_dst) % src;
|
|
|
|
if(quotient == MAKE_INT_16(quotient))
|
|
{
|
|
FLAG_Z = quotient;
|
|
FLAG_N = NFLAG_16(quotient);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
|
|
return;
|
|
}
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
}
|
|
|
|
|
|
static void m68k_op_divs_16_pd(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
sint src = MAKE_INT_16(OPER_AY_PD_16());
|
|
sint quotient;
|
|
sint remainder;
|
|
|
|
if(src != 0)
|
|
{
|
|
int cyc = getDivs68kCycles(*r_dst,src);
|
|
USE_CYCLES(cyc);
|
|
|
|
if((uint32)*r_dst == 0x80000000 && src == -1)
|
|
{
|
|
FLAG_Z = 0;
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = 0;
|
|
return;
|
|
}
|
|
|
|
quotient = MAKE_INT_32(*r_dst) / src;
|
|
remainder = MAKE_INT_32(*r_dst) % src;
|
|
|
|
if(quotient == MAKE_INT_16(quotient))
|
|
{
|
|
FLAG_Z = quotient;
|
|
FLAG_N = NFLAG_16(quotient);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
|
|
return;
|
|
}
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
}
|
|
|
|
|
|
static void m68k_op_divs_16_di(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
sint src = MAKE_INT_16(OPER_AY_DI_16());
|
|
sint quotient;
|
|
sint remainder;
|
|
|
|
if(src != 0)
|
|
{
|
|
int cyc = getDivs68kCycles(*r_dst,src);
|
|
USE_CYCLES(cyc);
|
|
|
|
if((uint32)*r_dst == 0x80000000 && src == -1)
|
|
{
|
|
FLAG_Z = 0;
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = 0;
|
|
return;
|
|
}
|
|
|
|
quotient = MAKE_INT_32(*r_dst) / src;
|
|
remainder = MAKE_INT_32(*r_dst) % src;
|
|
|
|
if(quotient == MAKE_INT_16(quotient))
|
|
{
|
|
FLAG_Z = quotient;
|
|
FLAG_N = NFLAG_16(quotient);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
|
|
return;
|
|
}
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
}
|
|
|
|
|
|
static void m68k_op_divs_16_ix(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
sint src = MAKE_INT_16(OPER_AY_IX_16());
|
|
sint quotient;
|
|
sint remainder;
|
|
|
|
if(src != 0)
|
|
{
|
|
int cyc = getDivs68kCycles(*r_dst,src);
|
|
USE_CYCLES(cyc);
|
|
|
|
if((uint32)*r_dst == 0x80000000 && src == -1)
|
|
{
|
|
FLAG_Z = 0;
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = 0;
|
|
return;
|
|
}
|
|
|
|
quotient = MAKE_INT_32(*r_dst) / src;
|
|
remainder = MAKE_INT_32(*r_dst) % src;
|
|
|
|
if(quotient == MAKE_INT_16(quotient))
|
|
{
|
|
FLAG_Z = quotient;
|
|
FLAG_N = NFLAG_16(quotient);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
|
|
return;
|
|
}
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
}
|
|
|
|
|
|
static void m68k_op_divs_16_aw(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
sint src = MAKE_INT_16(OPER_AW_16());
|
|
sint quotient;
|
|
sint remainder;
|
|
|
|
if(src != 0)
|
|
{
|
|
int cyc = getDivs68kCycles(*r_dst,src);
|
|
USE_CYCLES(cyc);
|
|
|
|
if((uint32)*r_dst == 0x80000000 && src == -1)
|
|
{
|
|
FLAG_Z = 0;
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = 0;
|
|
return;
|
|
}
|
|
|
|
quotient = MAKE_INT_32(*r_dst) / src;
|
|
remainder = MAKE_INT_32(*r_dst) % src;
|
|
|
|
if(quotient == MAKE_INT_16(quotient))
|
|
{
|
|
FLAG_Z = quotient;
|
|
FLAG_N = NFLAG_16(quotient);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
|
|
return;
|
|
}
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
}
|
|
|
|
|
|
static void m68k_op_divs_16_al(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
sint src = MAKE_INT_16(OPER_AL_16());
|
|
sint quotient;
|
|
sint remainder;
|
|
|
|
if(src != 0)
|
|
{
|
|
int cyc = getDivs68kCycles(*r_dst,src);
|
|
USE_CYCLES(cyc);
|
|
|
|
if((uint32)*r_dst == 0x80000000 && src == -1)
|
|
{
|
|
FLAG_Z = 0;
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = 0;
|
|
return;
|
|
}
|
|
|
|
quotient = MAKE_INT_32(*r_dst) / src;
|
|
remainder = MAKE_INT_32(*r_dst) % src;
|
|
|
|
if(quotient == MAKE_INT_16(quotient))
|
|
{
|
|
FLAG_Z = quotient;
|
|
FLAG_N = NFLAG_16(quotient);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
|
|
return;
|
|
}
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
}
|
|
|
|
|
|
static void m68k_op_divs_16_pcdi(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
sint src = MAKE_INT_16(OPER_PCDI_16());
|
|
sint quotient;
|
|
sint remainder;
|
|
|
|
if(src != 0)
|
|
{
|
|
int cyc = getDivs68kCycles(*r_dst,src);
|
|
USE_CYCLES(cyc);
|
|
|
|
if((uint32)*r_dst == 0x80000000 && src == -1)
|
|
{
|
|
FLAG_Z = 0;
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = 0;
|
|
return;
|
|
}
|
|
|
|
quotient = MAKE_INT_32(*r_dst) / src;
|
|
remainder = MAKE_INT_32(*r_dst) % src;
|
|
|
|
if(quotient == MAKE_INT_16(quotient))
|
|
{
|
|
FLAG_Z = quotient;
|
|
FLAG_N = NFLAG_16(quotient);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
|
|
return;
|
|
}
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
}
|
|
|
|
|
|
static void m68k_op_divs_16_pcix(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
sint src = MAKE_INT_16(OPER_PCIX_16());
|
|
sint quotient;
|
|
sint remainder;
|
|
|
|
if(src != 0)
|
|
{
|
|
int cyc = getDivs68kCycles(*r_dst,src);
|
|
USE_CYCLES(cyc);
|
|
|
|
if((uint32)*r_dst == 0x80000000 && src == -1)
|
|
{
|
|
FLAG_Z = 0;
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = 0;
|
|
return;
|
|
}
|
|
|
|
quotient = MAKE_INT_32(*r_dst) / src;
|
|
remainder = MAKE_INT_32(*r_dst) % src;
|
|
|
|
if(quotient == MAKE_INT_16(quotient))
|
|
{
|
|
FLAG_Z = quotient;
|
|
FLAG_N = NFLAG_16(quotient);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
|
|
return;
|
|
}
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
}
|
|
|
|
|
|
static void m68k_op_divs_16_i(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
sint src = MAKE_INT_16(OPER_I_16());
|
|
sint quotient;
|
|
sint remainder;
|
|
|
|
if(src != 0)
|
|
{
|
|
int cyc = getDivs68kCycles(*r_dst,src);
|
|
USE_CYCLES(cyc);
|
|
|
|
if((uint32)*r_dst == 0x80000000 && src == -1)
|
|
{
|
|
FLAG_Z = 0;
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = 0;
|
|
return;
|
|
}
|
|
|
|
quotient = MAKE_INT_32(*r_dst) / src;
|
|
remainder = MAKE_INT_32(*r_dst) % src;
|
|
|
|
if(quotient == MAKE_INT_16(quotient))
|
|
{
|
|
FLAG_Z = quotient;
|
|
FLAG_N = NFLAG_16(quotient);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
|
|
return;
|
|
}
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
}
|
|
|
|
|
|
static void m68k_op_divu_16_d(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = MASK_OUT_ABOVE_16(DY);
|
|
|
|
if(src != 0)
|
|
{
|
|
uint quotient = *r_dst / src;
|
|
uint remainder = *r_dst % src;
|
|
|
|
if(quotient < 0x10000)
|
|
{
|
|
int cyc = getDivu68kCycles(*r_dst,src);
|
|
USE_CYCLES(cyc);
|
|
|
|
FLAG_Z = quotient;
|
|
FLAG_N = NFLAG_16(quotient);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
|
|
return;
|
|
}
|
|
USE_CYCLES(70);
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
}
|
|
|
|
|
|
static void m68k_op_divu_16_ai(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_AI_16();
|
|
|
|
if(src != 0)
|
|
{
|
|
uint quotient = *r_dst / src;
|
|
uint remainder = *r_dst % src;
|
|
|
|
if(quotient < 0x10000)
|
|
{
|
|
int cyc = getDivu68kCycles(*r_dst,src);
|
|
USE_CYCLES(cyc);
|
|
|
|
FLAG_Z = quotient;
|
|
FLAG_N = NFLAG_16(quotient);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
|
|
return;
|
|
}
|
|
USE_CYCLES(70);
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
}
|
|
|
|
|
|
static void m68k_op_divu_16_pi(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_PI_16();
|
|
|
|
if(src != 0)
|
|
{
|
|
uint quotient = *r_dst / src;
|
|
uint remainder = *r_dst % src;
|
|
|
|
if(quotient < 0x10000)
|
|
{
|
|
int cyc = getDivu68kCycles(*r_dst,src);
|
|
USE_CYCLES(cyc);
|
|
|
|
FLAG_Z = quotient;
|
|
FLAG_N = NFLAG_16(quotient);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
|
|
return;
|
|
}
|
|
USE_CYCLES(70);
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
}
|
|
|
|
|
|
static void m68k_op_divu_16_pd(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_PD_16();
|
|
|
|
if(src != 0)
|
|
{
|
|
uint quotient = *r_dst / src;
|
|
uint remainder = *r_dst % src;
|
|
|
|
if(quotient < 0x10000)
|
|
{
|
|
int cyc = getDivu68kCycles(*r_dst,src);
|
|
USE_CYCLES(cyc);
|
|
|
|
FLAG_Z = quotient;
|
|
FLAG_N = NFLAG_16(quotient);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
|
|
return;
|
|
}
|
|
USE_CYCLES(70);
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
}
|
|
|
|
|
|
static void m68k_op_divu_16_di(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_DI_16();
|
|
|
|
if(src != 0)
|
|
{
|
|
uint quotient = *r_dst / src;
|
|
uint remainder = *r_dst % src;
|
|
|
|
if(quotient < 0x10000)
|
|
{
|
|
int cyc = getDivu68kCycles(*r_dst,src);
|
|
USE_CYCLES(cyc);
|
|
|
|
FLAG_Z = quotient;
|
|
FLAG_N = NFLAG_16(quotient);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
|
|
return;
|
|
}
|
|
USE_CYCLES(70);
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
}
|
|
|
|
|
|
static void m68k_op_divu_16_ix(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_IX_16();
|
|
|
|
if(src != 0)
|
|
{
|
|
uint quotient = *r_dst / src;
|
|
uint remainder = *r_dst % src;
|
|
|
|
if(quotient < 0x10000)
|
|
{
|
|
int cyc = getDivu68kCycles(*r_dst,src);
|
|
USE_CYCLES(cyc);
|
|
|
|
FLAG_Z = quotient;
|
|
FLAG_N = NFLAG_16(quotient);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
|
|
return;
|
|
}
|
|
USE_CYCLES(70);
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
}
|
|
|
|
|
|
static void m68k_op_divu_16_aw(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AW_16();
|
|
|
|
if(src != 0)
|
|
{
|
|
uint quotient = *r_dst / src;
|
|
uint remainder = *r_dst % src;
|
|
|
|
if(quotient < 0x10000)
|
|
{
|
|
int cyc = getDivu68kCycles(*r_dst,src);
|
|
USE_CYCLES(cyc);
|
|
|
|
FLAG_Z = quotient;
|
|
FLAG_N = NFLAG_16(quotient);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
|
|
return;
|
|
}
|
|
USE_CYCLES(70);
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
}
|
|
|
|
|
|
static void m68k_op_divu_16_al(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AL_16();
|
|
|
|
if(src != 0)
|
|
{
|
|
uint quotient = *r_dst / src;
|
|
uint remainder = *r_dst % src;
|
|
|
|
if(quotient < 0x10000)
|
|
{
|
|
int cyc = getDivu68kCycles(*r_dst,src);
|
|
USE_CYCLES(cyc);
|
|
|
|
FLAG_Z = quotient;
|
|
FLAG_N = NFLAG_16(quotient);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
|
|
return;
|
|
}
|
|
USE_CYCLES(70);
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
}
|
|
|
|
|
|
static void m68k_op_divu_16_pcdi(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_PCDI_16();
|
|
|
|
if(src != 0)
|
|
{
|
|
uint quotient = *r_dst / src;
|
|
uint remainder = *r_dst % src;
|
|
|
|
if(quotient < 0x10000)
|
|
{
|
|
int cyc = getDivu68kCycles(*r_dst,src);
|
|
USE_CYCLES(cyc);
|
|
|
|
FLAG_Z = quotient;
|
|
FLAG_N = NFLAG_16(quotient);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
|
|
return;
|
|
}
|
|
USE_CYCLES(70);
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
}
|
|
|
|
|
|
static void m68k_op_divu_16_pcix(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_PCIX_16();
|
|
|
|
if(src != 0)
|
|
{
|
|
uint quotient = *r_dst / src;
|
|
uint remainder = *r_dst % src;
|
|
|
|
if(quotient < 0x10000)
|
|
{
|
|
int cyc = getDivu68kCycles(*r_dst,src);
|
|
USE_CYCLES(cyc);
|
|
|
|
FLAG_Z = quotient;
|
|
FLAG_N = NFLAG_16(quotient);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
|
|
return;
|
|
}
|
|
USE_CYCLES(70);
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
}
|
|
|
|
|
|
static void m68k_op_divu_16_i(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_I_16();
|
|
|
|
if(src != 0)
|
|
{
|
|
uint quotient = *r_dst / src;
|
|
uint remainder = *r_dst % src;
|
|
|
|
if(quotient < 0x10000)
|
|
{
|
|
int cyc = getDivu68kCycles(*r_dst,src);
|
|
USE_CYCLES(cyc);
|
|
|
|
FLAG_Z = quotient;
|
|
FLAG_N = NFLAG_16(quotient);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16));
|
|
return;
|
|
}
|
|
USE_CYCLES(70);
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_divl_32_d(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint64 divisor = DY;
|
|
uint64 dividend = 0;
|
|
uint64 quotient = 0;
|
|
uint64 remainder = 0;
|
|
|
|
if(divisor != 0)
|
|
{
|
|
if(BIT_A(word2)) /* 64 bit */
|
|
{
|
|
dividend = REG_D[word2 & 7];
|
|
dividend <<= 32;
|
|
dividend |= REG_D[(word2 >> 12) & 7];
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
quotient = (uint64)((sint64)dividend / (sint64)((sint32)divisor));
|
|
remainder = (uint64)((sint64)dividend % (sint64)((sint32)divisor));
|
|
if((sint64)quotient != (sint64)((sint32)quotient))
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
}
|
|
else /* unsigned */
|
|
{
|
|
quotient = dividend / divisor;
|
|
if(quotient > 0xffffffff)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
remainder = dividend % divisor;
|
|
}
|
|
}
|
|
else /* 32 bit */
|
|
{
|
|
dividend = REG_D[(word2 >> 12) & 7];
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
quotient = (uint64)((sint64)((sint32)dividend) / (sint64)((sint32)divisor));
|
|
remainder = (uint64)((sint64)((sint32)dividend) % (sint64)((sint32)divisor));
|
|
}
|
|
else /* unsigned */
|
|
{
|
|
quotient = dividend / divisor;
|
|
remainder = dividend % divisor;
|
|
}
|
|
}
|
|
|
|
REG_D[word2 & 7] = remainder;
|
|
REG_D[(word2 >> 12) & 7] = quotient;
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#else
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint divisor = DY;
|
|
uint dividend_hi = REG_D[word2 & 7];
|
|
uint dividend_lo = REG_D[(word2 >> 12) & 7];
|
|
uint quotient = 0;
|
|
uint remainder = 0;
|
|
uint dividend_neg = 0;
|
|
uint divisor_neg = 0;
|
|
sint i;
|
|
uint overflow;
|
|
|
|
if(divisor != 0)
|
|
{
|
|
/* quad / long : long quotient, long remainder */
|
|
if(BIT_A(word2))
|
|
{
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
/* special case in signed divide */
|
|
if(dividend_hi == 0 && dividend_lo == 0x80000000 && divisor == 0xffffffff)
|
|
{
|
|
REG_D[word2 & 7] = 0;
|
|
REG_D[(word2 >> 12) & 7] = 0x80000000;
|
|
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
if(GET_MSB_32(dividend_hi))
|
|
{
|
|
dividend_neg = 1;
|
|
dividend_hi = (uint)MASK_OUT_ABOVE_32((-(sint)dividend_hi) - (dividend_lo != 0));
|
|
dividend_lo = (uint)MASK_OUT_ABOVE_32(-(sint)dividend_lo);
|
|
}
|
|
if(GET_MSB_32(divisor))
|
|
{
|
|
divisor_neg = 1;
|
|
divisor = (uint)MASK_OUT_ABOVE_32(-(sint)divisor);
|
|
|
|
}
|
|
}
|
|
|
|
/* if the upper long is greater than the divisor, we're overflowing. */
|
|
if(dividend_hi >= divisor)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
|
|
for(i = 31; i >= 0; i--)
|
|
{
|
|
quotient <<= 1;
|
|
remainder = (remainder << 1) + ((dividend_hi >> i) & 1);
|
|
if(remainder >= divisor)
|
|
{
|
|
remainder -= divisor;
|
|
quotient++;
|
|
}
|
|
}
|
|
for(i = 31; i >= 0; i--)
|
|
{
|
|
quotient <<= 1;
|
|
overflow = GET_MSB_32(remainder);
|
|
remainder = (remainder << 1) + ((dividend_lo >> i) & 1);
|
|
if(remainder >= divisor || overflow)
|
|
{
|
|
remainder -= divisor;
|
|
quotient++;
|
|
}
|
|
}
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
if(quotient > 0x7fffffff)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
if(dividend_neg)
|
|
{
|
|
remainder = (uint)MASK_OUT_ABOVE_32(-(sint)remainder);
|
|
quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient);
|
|
}
|
|
if(divisor_neg)
|
|
quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient);
|
|
}
|
|
|
|
REG_D[word2 & 7] = remainder;
|
|
REG_D[(word2 >> 12) & 7] = quotient;
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
/* long / long: long quotient, maybe long remainder */
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
/* Special case in divide */
|
|
if(dividend_lo == 0x80000000 && divisor == 0xffffffff)
|
|
{
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
REG_D[(word2 >> 12) & 7] = 0x80000000;
|
|
REG_D[word2 & 7] = 0;
|
|
return;
|
|
}
|
|
REG_D[word2 & 7] = MAKE_INT_32(dividend_lo) % MAKE_INT_32(divisor);
|
|
quotient = REG_D[(word2 >> 12) & 7] = MAKE_INT_32(dividend_lo) / MAKE_INT_32(divisor);
|
|
}
|
|
else
|
|
{
|
|
REG_D[word2 & 7] = MASK_OUT_ABOVE_32(dividend_lo) % MASK_OUT_ABOVE_32(divisor);
|
|
quotient = REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(dividend_lo) / MASK_OUT_ABOVE_32(divisor);
|
|
}
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
static void m68k_op_divl_32_ai(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint64 divisor = OPER_AY_AI_32();
|
|
uint64 dividend = 0;
|
|
uint64 quotient = 0;
|
|
uint64 remainder = 0;
|
|
|
|
if(divisor != 0)
|
|
{
|
|
if(BIT_A(word2)) /* 64 bit */
|
|
{
|
|
dividend = REG_D[word2 & 7];
|
|
dividend <<= 32;
|
|
dividend |= REG_D[(word2 >> 12) & 7];
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
quotient = (uint64)((sint64)dividend / (sint64)((sint32)divisor));
|
|
remainder = (uint64)((sint64)dividend % (sint64)((sint32)divisor));
|
|
if((sint64)quotient != (sint64)((sint32)quotient))
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
}
|
|
else /* unsigned */
|
|
{
|
|
quotient = dividend / divisor;
|
|
if(quotient > 0xffffffff)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
remainder = dividend % divisor;
|
|
}
|
|
}
|
|
else /* 32 bit */
|
|
{
|
|
dividend = REG_D[(word2 >> 12) & 7];
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
quotient = (uint64)((sint64)((sint32)dividend) / (sint64)((sint32)divisor));
|
|
remainder = (uint64)((sint64)((sint32)dividend) % (sint64)((sint32)divisor));
|
|
}
|
|
else /* unsigned */
|
|
{
|
|
quotient = dividend / divisor;
|
|
remainder = dividend % divisor;
|
|
}
|
|
}
|
|
|
|
REG_D[word2 & 7] = remainder;
|
|
REG_D[(word2 >> 12) & 7] = quotient;
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#else
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint divisor = OPER_AY_AI_32();
|
|
uint dividend_hi = REG_D[word2 & 7];
|
|
uint dividend_lo = REG_D[(word2 >> 12) & 7];
|
|
uint quotient = 0;
|
|
uint remainder = 0;
|
|
uint dividend_neg = 0;
|
|
uint divisor_neg = 0;
|
|
sint i;
|
|
uint overflow;
|
|
|
|
if(divisor != 0)
|
|
{
|
|
/* quad / long : long quotient, long remainder */
|
|
if(BIT_A(word2))
|
|
{
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
/* special case in signed divide */
|
|
if(dividend_hi == 0 && dividend_lo == 0x80000000 && divisor == 0xffffffff)
|
|
{
|
|
REG_D[word2 & 7] = 0;
|
|
REG_D[(word2 >> 12) & 7] = 0x80000000;
|
|
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
if(GET_MSB_32(dividend_hi))
|
|
{
|
|
dividend_neg = 1;
|
|
dividend_hi = (uint)MASK_OUT_ABOVE_32((-(sint)dividend_hi) - (dividend_lo != 0));
|
|
dividend_lo = (uint)MASK_OUT_ABOVE_32(-(sint)dividend_lo);
|
|
}
|
|
if(GET_MSB_32(divisor))
|
|
{
|
|
divisor_neg = 1;
|
|
divisor = (uint)MASK_OUT_ABOVE_32(-(sint)divisor);
|
|
|
|
}
|
|
}
|
|
|
|
/* if the upper long is greater than the divisor, we're overflowing. */
|
|
if(dividend_hi >= divisor)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
|
|
for(i = 31; i >= 0; i--)
|
|
{
|
|
quotient <<= 1;
|
|
remainder = (remainder << 1) + ((dividend_hi >> i) & 1);
|
|
if(remainder >= divisor)
|
|
{
|
|
remainder -= divisor;
|
|
quotient++;
|
|
}
|
|
}
|
|
for(i = 31; i >= 0; i--)
|
|
{
|
|
quotient <<= 1;
|
|
overflow = GET_MSB_32(remainder);
|
|
remainder = (remainder << 1) + ((dividend_lo >> i) & 1);
|
|
if(remainder >= divisor || overflow)
|
|
{
|
|
remainder -= divisor;
|
|
quotient++;
|
|
}
|
|
}
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
if(quotient > 0x7fffffff)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
if(dividend_neg)
|
|
{
|
|
remainder = (uint)MASK_OUT_ABOVE_32(-(sint)remainder);
|
|
quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient);
|
|
}
|
|
if(divisor_neg)
|
|
quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient);
|
|
}
|
|
|
|
REG_D[word2 & 7] = remainder;
|
|
REG_D[(word2 >> 12) & 7] = quotient;
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
/* long / long: long quotient, maybe long remainder */
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
/* Special case in divide */
|
|
if(dividend_lo == 0x80000000 && divisor == 0xffffffff)
|
|
{
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
REG_D[(word2 >> 12) & 7] = 0x80000000;
|
|
REG_D[word2 & 7] = 0;
|
|
return;
|
|
}
|
|
REG_D[word2 & 7] = MAKE_INT_32(dividend_lo) % MAKE_INT_32(divisor);
|
|
quotient = REG_D[(word2 >> 12) & 7] = MAKE_INT_32(dividend_lo) / MAKE_INT_32(divisor);
|
|
}
|
|
else
|
|
{
|
|
REG_D[word2 & 7] = MASK_OUT_ABOVE_32(dividend_lo) % MASK_OUT_ABOVE_32(divisor);
|
|
quotient = REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(dividend_lo) / MASK_OUT_ABOVE_32(divisor);
|
|
}
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
static void m68k_op_divl_32_pi(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint64 divisor = OPER_AY_PI_32();
|
|
uint64 dividend = 0;
|
|
uint64 quotient = 0;
|
|
uint64 remainder = 0;
|
|
|
|
if(divisor != 0)
|
|
{
|
|
if(BIT_A(word2)) /* 64 bit */
|
|
{
|
|
dividend = REG_D[word2 & 7];
|
|
dividend <<= 32;
|
|
dividend |= REG_D[(word2 >> 12) & 7];
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
quotient = (uint64)((sint64)dividend / (sint64)((sint32)divisor));
|
|
remainder = (uint64)((sint64)dividend % (sint64)((sint32)divisor));
|
|
if((sint64)quotient != (sint64)((sint32)quotient))
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
}
|
|
else /* unsigned */
|
|
{
|
|
quotient = dividend / divisor;
|
|
if(quotient > 0xffffffff)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
remainder = dividend % divisor;
|
|
}
|
|
}
|
|
else /* 32 bit */
|
|
{
|
|
dividend = REG_D[(word2 >> 12) & 7];
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
quotient = (uint64)((sint64)((sint32)dividend) / (sint64)((sint32)divisor));
|
|
remainder = (uint64)((sint64)((sint32)dividend) % (sint64)((sint32)divisor));
|
|
}
|
|
else /* unsigned */
|
|
{
|
|
quotient = dividend / divisor;
|
|
remainder = dividend % divisor;
|
|
}
|
|
}
|
|
|
|
REG_D[word2 & 7] = remainder;
|
|
REG_D[(word2 >> 12) & 7] = quotient;
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#else
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint divisor = OPER_AY_PI_32();
|
|
uint dividend_hi = REG_D[word2 & 7];
|
|
uint dividend_lo = REG_D[(word2 >> 12) & 7];
|
|
uint quotient = 0;
|
|
uint remainder = 0;
|
|
uint dividend_neg = 0;
|
|
uint divisor_neg = 0;
|
|
sint i;
|
|
uint overflow;
|
|
|
|
if(divisor != 0)
|
|
{
|
|
/* quad / long : long quotient, long remainder */
|
|
if(BIT_A(word2))
|
|
{
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
/* special case in signed divide */
|
|
if(dividend_hi == 0 && dividend_lo == 0x80000000 && divisor == 0xffffffff)
|
|
{
|
|
REG_D[word2 & 7] = 0;
|
|
REG_D[(word2 >> 12) & 7] = 0x80000000;
|
|
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
if(GET_MSB_32(dividend_hi))
|
|
{
|
|
dividend_neg = 1;
|
|
dividend_hi = (uint)MASK_OUT_ABOVE_32((-(sint)dividend_hi) - (dividend_lo != 0));
|
|
dividend_lo = (uint)MASK_OUT_ABOVE_32(-(sint)dividend_lo);
|
|
}
|
|
if(GET_MSB_32(divisor))
|
|
{
|
|
divisor_neg = 1;
|
|
divisor = (uint)MASK_OUT_ABOVE_32(-(sint)divisor);
|
|
|
|
}
|
|
}
|
|
|
|
/* if the upper long is greater than the divisor, we're overflowing. */
|
|
if(dividend_hi >= divisor)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
|
|
for(i = 31; i >= 0; i--)
|
|
{
|
|
quotient <<= 1;
|
|
remainder = (remainder << 1) + ((dividend_hi >> i) & 1);
|
|
if(remainder >= divisor)
|
|
{
|
|
remainder -= divisor;
|
|
quotient++;
|
|
}
|
|
}
|
|
for(i = 31; i >= 0; i--)
|
|
{
|
|
quotient <<= 1;
|
|
overflow = GET_MSB_32(remainder);
|
|
remainder = (remainder << 1) + ((dividend_lo >> i) & 1);
|
|
if(remainder >= divisor || overflow)
|
|
{
|
|
remainder -= divisor;
|
|
quotient++;
|
|
}
|
|
}
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
if(quotient > 0x7fffffff)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
if(dividend_neg)
|
|
{
|
|
remainder = (uint)MASK_OUT_ABOVE_32(-(sint)remainder);
|
|
quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient);
|
|
}
|
|
if(divisor_neg)
|
|
quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient);
|
|
}
|
|
|
|
REG_D[word2 & 7] = remainder;
|
|
REG_D[(word2 >> 12) & 7] = quotient;
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
/* long / long: long quotient, maybe long remainder */
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
/* Special case in divide */
|
|
if(dividend_lo == 0x80000000 && divisor == 0xffffffff)
|
|
{
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
REG_D[(word2 >> 12) & 7] = 0x80000000;
|
|
REG_D[word2 & 7] = 0;
|
|
return;
|
|
}
|
|
REG_D[word2 & 7] = MAKE_INT_32(dividend_lo) % MAKE_INT_32(divisor);
|
|
quotient = REG_D[(word2 >> 12) & 7] = MAKE_INT_32(dividend_lo) / MAKE_INT_32(divisor);
|
|
}
|
|
else
|
|
{
|
|
REG_D[word2 & 7] = MASK_OUT_ABOVE_32(dividend_lo) % MASK_OUT_ABOVE_32(divisor);
|
|
quotient = REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(dividend_lo) / MASK_OUT_ABOVE_32(divisor);
|
|
}
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
static void m68k_op_divl_32_pd(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint64 divisor = OPER_AY_PD_32();
|
|
uint64 dividend = 0;
|
|
uint64 quotient = 0;
|
|
uint64 remainder = 0;
|
|
|
|
if(divisor != 0)
|
|
{
|
|
if(BIT_A(word2)) /* 64 bit */
|
|
{
|
|
dividend = REG_D[word2 & 7];
|
|
dividend <<= 32;
|
|
dividend |= REG_D[(word2 >> 12) & 7];
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
quotient = (uint64)((sint64)dividend / (sint64)((sint32)divisor));
|
|
remainder = (uint64)((sint64)dividend % (sint64)((sint32)divisor));
|
|
if((sint64)quotient != (sint64)((sint32)quotient))
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
}
|
|
else /* unsigned */
|
|
{
|
|
quotient = dividend / divisor;
|
|
if(quotient > 0xffffffff)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
remainder = dividend % divisor;
|
|
}
|
|
}
|
|
else /* 32 bit */
|
|
{
|
|
dividend = REG_D[(word2 >> 12) & 7];
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
quotient = (uint64)((sint64)((sint32)dividend) / (sint64)((sint32)divisor));
|
|
remainder = (uint64)((sint64)((sint32)dividend) % (sint64)((sint32)divisor));
|
|
}
|
|
else /* unsigned */
|
|
{
|
|
quotient = dividend / divisor;
|
|
remainder = dividend % divisor;
|
|
}
|
|
}
|
|
|
|
REG_D[word2 & 7] = remainder;
|
|
REG_D[(word2 >> 12) & 7] = quotient;
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#else
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint divisor = OPER_AY_PD_32();
|
|
uint dividend_hi = REG_D[word2 & 7];
|
|
uint dividend_lo = REG_D[(word2 >> 12) & 7];
|
|
uint quotient = 0;
|
|
uint remainder = 0;
|
|
uint dividend_neg = 0;
|
|
uint divisor_neg = 0;
|
|
sint i;
|
|
uint overflow;
|
|
|
|
if(divisor != 0)
|
|
{
|
|
/* quad / long : long quotient, long remainder */
|
|
if(BIT_A(word2))
|
|
{
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
/* special case in signed divide */
|
|
if(dividend_hi == 0 && dividend_lo == 0x80000000 && divisor == 0xffffffff)
|
|
{
|
|
REG_D[word2 & 7] = 0;
|
|
REG_D[(word2 >> 12) & 7] = 0x80000000;
|
|
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
if(GET_MSB_32(dividend_hi))
|
|
{
|
|
dividend_neg = 1;
|
|
dividend_hi = (uint)MASK_OUT_ABOVE_32((-(sint)dividend_hi) - (dividend_lo != 0));
|
|
dividend_lo = (uint)MASK_OUT_ABOVE_32(-(sint)dividend_lo);
|
|
}
|
|
if(GET_MSB_32(divisor))
|
|
{
|
|
divisor_neg = 1;
|
|
divisor = (uint)MASK_OUT_ABOVE_32(-(sint)divisor);
|
|
|
|
}
|
|
}
|
|
|
|
/* if the upper long is greater than the divisor, we're overflowing. */
|
|
if(dividend_hi >= divisor)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
|
|
for(i = 31; i >= 0; i--)
|
|
{
|
|
quotient <<= 1;
|
|
remainder = (remainder << 1) + ((dividend_hi >> i) & 1);
|
|
if(remainder >= divisor)
|
|
{
|
|
remainder -= divisor;
|
|
quotient++;
|
|
}
|
|
}
|
|
for(i = 31; i >= 0; i--)
|
|
{
|
|
quotient <<= 1;
|
|
overflow = GET_MSB_32(remainder);
|
|
remainder = (remainder << 1) + ((dividend_lo >> i) & 1);
|
|
if(remainder >= divisor || overflow)
|
|
{
|
|
remainder -= divisor;
|
|
quotient++;
|
|
}
|
|
}
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
if(quotient > 0x7fffffff)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
if(dividend_neg)
|
|
{
|
|
remainder = (uint)MASK_OUT_ABOVE_32(-(sint)remainder);
|
|
quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient);
|
|
}
|
|
if(divisor_neg)
|
|
quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient);
|
|
}
|
|
|
|
REG_D[word2 & 7] = remainder;
|
|
REG_D[(word2 >> 12) & 7] = quotient;
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
/* long / long: long quotient, maybe long remainder */
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
/* Special case in divide */
|
|
if(dividend_lo == 0x80000000 && divisor == 0xffffffff)
|
|
{
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
REG_D[(word2 >> 12) & 7] = 0x80000000;
|
|
REG_D[word2 & 7] = 0;
|
|
return;
|
|
}
|
|
REG_D[word2 & 7] = MAKE_INT_32(dividend_lo) % MAKE_INT_32(divisor);
|
|
quotient = REG_D[(word2 >> 12) & 7] = MAKE_INT_32(dividend_lo) / MAKE_INT_32(divisor);
|
|
}
|
|
else
|
|
{
|
|
REG_D[word2 & 7] = MASK_OUT_ABOVE_32(dividend_lo) % MASK_OUT_ABOVE_32(divisor);
|
|
quotient = REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(dividend_lo) / MASK_OUT_ABOVE_32(divisor);
|
|
}
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
static void m68k_op_divl_32_di(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint64 divisor = OPER_AY_DI_32();
|
|
uint64 dividend = 0;
|
|
uint64 quotient = 0;
|
|
uint64 remainder = 0;
|
|
|
|
if(divisor != 0)
|
|
{
|
|
if(BIT_A(word2)) /* 64 bit */
|
|
{
|
|
dividend = REG_D[word2 & 7];
|
|
dividend <<= 32;
|
|
dividend |= REG_D[(word2 >> 12) & 7];
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
quotient = (uint64)((sint64)dividend / (sint64)((sint32)divisor));
|
|
remainder = (uint64)((sint64)dividend % (sint64)((sint32)divisor));
|
|
if((sint64)quotient != (sint64)((sint32)quotient))
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
}
|
|
else /* unsigned */
|
|
{
|
|
quotient = dividend / divisor;
|
|
if(quotient > 0xffffffff)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
remainder = dividend % divisor;
|
|
}
|
|
}
|
|
else /* 32 bit */
|
|
{
|
|
dividend = REG_D[(word2 >> 12) & 7];
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
quotient = (uint64)((sint64)((sint32)dividend) / (sint64)((sint32)divisor));
|
|
remainder = (uint64)((sint64)((sint32)dividend) % (sint64)((sint32)divisor));
|
|
}
|
|
else /* unsigned */
|
|
{
|
|
quotient = dividend / divisor;
|
|
remainder = dividend % divisor;
|
|
}
|
|
}
|
|
|
|
REG_D[word2 & 7] = remainder;
|
|
REG_D[(word2 >> 12) & 7] = quotient;
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#else
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint divisor = OPER_AY_DI_32();
|
|
uint dividend_hi = REG_D[word2 & 7];
|
|
uint dividend_lo = REG_D[(word2 >> 12) & 7];
|
|
uint quotient = 0;
|
|
uint remainder = 0;
|
|
uint dividend_neg = 0;
|
|
uint divisor_neg = 0;
|
|
sint i;
|
|
uint overflow;
|
|
|
|
if(divisor != 0)
|
|
{
|
|
/* quad / long : long quotient, long remainder */
|
|
if(BIT_A(word2))
|
|
{
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
/* special case in signed divide */
|
|
if(dividend_hi == 0 && dividend_lo == 0x80000000 && divisor == 0xffffffff)
|
|
{
|
|
REG_D[word2 & 7] = 0;
|
|
REG_D[(word2 >> 12) & 7] = 0x80000000;
|
|
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
if(GET_MSB_32(dividend_hi))
|
|
{
|
|
dividend_neg = 1;
|
|
dividend_hi = (uint)MASK_OUT_ABOVE_32((-(sint)dividend_hi) - (dividend_lo != 0));
|
|
dividend_lo = (uint)MASK_OUT_ABOVE_32(-(sint)dividend_lo);
|
|
}
|
|
if(GET_MSB_32(divisor))
|
|
{
|
|
divisor_neg = 1;
|
|
divisor = (uint)MASK_OUT_ABOVE_32(-(sint)divisor);
|
|
|
|
}
|
|
}
|
|
|
|
/* if the upper long is greater than the divisor, we're overflowing. */
|
|
if(dividend_hi >= divisor)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
|
|
for(i = 31; i >= 0; i--)
|
|
{
|
|
quotient <<= 1;
|
|
remainder = (remainder << 1) + ((dividend_hi >> i) & 1);
|
|
if(remainder >= divisor)
|
|
{
|
|
remainder -= divisor;
|
|
quotient++;
|
|
}
|
|
}
|
|
for(i = 31; i >= 0; i--)
|
|
{
|
|
quotient <<= 1;
|
|
overflow = GET_MSB_32(remainder);
|
|
remainder = (remainder << 1) + ((dividend_lo >> i) & 1);
|
|
if(remainder >= divisor || overflow)
|
|
{
|
|
remainder -= divisor;
|
|
quotient++;
|
|
}
|
|
}
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
if(quotient > 0x7fffffff)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
if(dividend_neg)
|
|
{
|
|
remainder = (uint)MASK_OUT_ABOVE_32(-(sint)remainder);
|
|
quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient);
|
|
}
|
|
if(divisor_neg)
|
|
quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient);
|
|
}
|
|
|
|
REG_D[word2 & 7] = remainder;
|
|
REG_D[(word2 >> 12) & 7] = quotient;
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
/* long / long: long quotient, maybe long remainder */
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
/* Special case in divide */
|
|
if(dividend_lo == 0x80000000 && divisor == 0xffffffff)
|
|
{
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
REG_D[(word2 >> 12) & 7] = 0x80000000;
|
|
REG_D[word2 & 7] = 0;
|
|
return;
|
|
}
|
|
REG_D[word2 & 7] = MAKE_INT_32(dividend_lo) % MAKE_INT_32(divisor);
|
|
quotient = REG_D[(word2 >> 12) & 7] = MAKE_INT_32(dividend_lo) / MAKE_INT_32(divisor);
|
|
}
|
|
else
|
|
{
|
|
REG_D[word2 & 7] = MASK_OUT_ABOVE_32(dividend_lo) % MASK_OUT_ABOVE_32(divisor);
|
|
quotient = REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(dividend_lo) / MASK_OUT_ABOVE_32(divisor);
|
|
}
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
static void m68k_op_divl_32_ix(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint64 divisor = OPER_AY_IX_32();
|
|
uint64 dividend = 0;
|
|
uint64 quotient = 0;
|
|
uint64 remainder = 0;
|
|
|
|
if(divisor != 0)
|
|
{
|
|
if(BIT_A(word2)) /* 64 bit */
|
|
{
|
|
dividend = REG_D[word2 & 7];
|
|
dividend <<= 32;
|
|
dividend |= REG_D[(word2 >> 12) & 7];
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
quotient = (uint64)((sint64)dividend / (sint64)((sint32)divisor));
|
|
remainder = (uint64)((sint64)dividend % (sint64)((sint32)divisor));
|
|
if((sint64)quotient != (sint64)((sint32)quotient))
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
}
|
|
else /* unsigned */
|
|
{
|
|
quotient = dividend / divisor;
|
|
if(quotient > 0xffffffff)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
remainder = dividend % divisor;
|
|
}
|
|
}
|
|
else /* 32 bit */
|
|
{
|
|
dividend = REG_D[(word2 >> 12) & 7];
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
quotient = (uint64)((sint64)((sint32)dividend) / (sint64)((sint32)divisor));
|
|
remainder = (uint64)((sint64)((sint32)dividend) % (sint64)((sint32)divisor));
|
|
}
|
|
else /* unsigned */
|
|
{
|
|
quotient = dividend / divisor;
|
|
remainder = dividend % divisor;
|
|
}
|
|
}
|
|
|
|
REG_D[word2 & 7] = remainder;
|
|
REG_D[(word2 >> 12) & 7] = quotient;
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#else
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint divisor = OPER_AY_IX_32();
|
|
uint dividend_hi = REG_D[word2 & 7];
|
|
uint dividend_lo = REG_D[(word2 >> 12) & 7];
|
|
uint quotient = 0;
|
|
uint remainder = 0;
|
|
uint dividend_neg = 0;
|
|
uint divisor_neg = 0;
|
|
sint i;
|
|
uint overflow;
|
|
|
|
if(divisor != 0)
|
|
{
|
|
/* quad / long : long quotient, long remainder */
|
|
if(BIT_A(word2))
|
|
{
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
/* special case in signed divide */
|
|
if(dividend_hi == 0 && dividend_lo == 0x80000000 && divisor == 0xffffffff)
|
|
{
|
|
REG_D[word2 & 7] = 0;
|
|
REG_D[(word2 >> 12) & 7] = 0x80000000;
|
|
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
if(GET_MSB_32(dividend_hi))
|
|
{
|
|
dividend_neg = 1;
|
|
dividend_hi = (uint)MASK_OUT_ABOVE_32((-(sint)dividend_hi) - (dividend_lo != 0));
|
|
dividend_lo = (uint)MASK_OUT_ABOVE_32(-(sint)dividend_lo);
|
|
}
|
|
if(GET_MSB_32(divisor))
|
|
{
|
|
divisor_neg = 1;
|
|
divisor = (uint)MASK_OUT_ABOVE_32(-(sint)divisor);
|
|
|
|
}
|
|
}
|
|
|
|
/* if the upper long is greater than the divisor, we're overflowing. */
|
|
if(dividend_hi >= divisor)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
|
|
for(i = 31; i >= 0; i--)
|
|
{
|
|
quotient <<= 1;
|
|
remainder = (remainder << 1) + ((dividend_hi >> i) & 1);
|
|
if(remainder >= divisor)
|
|
{
|
|
remainder -= divisor;
|
|
quotient++;
|
|
}
|
|
}
|
|
for(i = 31; i >= 0; i--)
|
|
{
|
|
quotient <<= 1;
|
|
overflow = GET_MSB_32(remainder);
|
|
remainder = (remainder << 1) + ((dividend_lo >> i) & 1);
|
|
if(remainder >= divisor || overflow)
|
|
{
|
|
remainder -= divisor;
|
|
quotient++;
|
|
}
|
|
}
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
if(quotient > 0x7fffffff)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
if(dividend_neg)
|
|
{
|
|
remainder = (uint)MASK_OUT_ABOVE_32(-(sint)remainder);
|
|
quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient);
|
|
}
|
|
if(divisor_neg)
|
|
quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient);
|
|
}
|
|
|
|
REG_D[word2 & 7] = remainder;
|
|
REG_D[(word2 >> 12) & 7] = quotient;
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
/* long / long: long quotient, maybe long remainder */
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
/* Special case in divide */
|
|
if(dividend_lo == 0x80000000 && divisor == 0xffffffff)
|
|
{
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
REG_D[(word2 >> 12) & 7] = 0x80000000;
|
|
REG_D[word2 & 7] = 0;
|
|
return;
|
|
}
|
|
REG_D[word2 & 7] = MAKE_INT_32(dividend_lo) % MAKE_INT_32(divisor);
|
|
quotient = REG_D[(word2 >> 12) & 7] = MAKE_INT_32(dividend_lo) / MAKE_INT_32(divisor);
|
|
}
|
|
else
|
|
{
|
|
REG_D[word2 & 7] = MASK_OUT_ABOVE_32(dividend_lo) % MASK_OUT_ABOVE_32(divisor);
|
|
quotient = REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(dividend_lo) / MASK_OUT_ABOVE_32(divisor);
|
|
}
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
static void m68k_op_divl_32_aw(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint64 divisor = OPER_AW_32();
|
|
uint64 dividend = 0;
|
|
uint64 quotient = 0;
|
|
uint64 remainder = 0;
|
|
|
|
if(divisor != 0)
|
|
{
|
|
if(BIT_A(word2)) /* 64 bit */
|
|
{
|
|
dividend = REG_D[word2 & 7];
|
|
dividend <<= 32;
|
|
dividend |= REG_D[(word2 >> 12) & 7];
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
quotient = (uint64)((sint64)dividend / (sint64)((sint32)divisor));
|
|
remainder = (uint64)((sint64)dividend % (sint64)((sint32)divisor));
|
|
if((sint64)quotient != (sint64)((sint32)quotient))
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
}
|
|
else /* unsigned */
|
|
{
|
|
quotient = dividend / divisor;
|
|
if(quotient > 0xffffffff)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
remainder = dividend % divisor;
|
|
}
|
|
}
|
|
else /* 32 bit */
|
|
{
|
|
dividend = REG_D[(word2 >> 12) & 7];
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
quotient = (uint64)((sint64)((sint32)dividend) / (sint64)((sint32)divisor));
|
|
remainder = (uint64)((sint64)((sint32)dividend) % (sint64)((sint32)divisor));
|
|
}
|
|
else /* unsigned */
|
|
{
|
|
quotient = dividend / divisor;
|
|
remainder = dividend % divisor;
|
|
}
|
|
}
|
|
|
|
REG_D[word2 & 7] = remainder;
|
|
REG_D[(word2 >> 12) & 7] = quotient;
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#else
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint divisor = OPER_AW_32();
|
|
uint dividend_hi = REG_D[word2 & 7];
|
|
uint dividend_lo = REG_D[(word2 >> 12) & 7];
|
|
uint quotient = 0;
|
|
uint remainder = 0;
|
|
uint dividend_neg = 0;
|
|
uint divisor_neg = 0;
|
|
sint i;
|
|
uint overflow;
|
|
|
|
if(divisor != 0)
|
|
{
|
|
/* quad / long : long quotient, long remainder */
|
|
if(BIT_A(word2))
|
|
{
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
/* special case in signed divide */
|
|
if(dividend_hi == 0 && dividend_lo == 0x80000000 && divisor == 0xffffffff)
|
|
{
|
|
REG_D[word2 & 7] = 0;
|
|
REG_D[(word2 >> 12) & 7] = 0x80000000;
|
|
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
if(GET_MSB_32(dividend_hi))
|
|
{
|
|
dividend_neg = 1;
|
|
dividend_hi = (uint)MASK_OUT_ABOVE_32((-(sint)dividend_hi) - (dividend_lo != 0));
|
|
dividend_lo = (uint)MASK_OUT_ABOVE_32(-(sint)dividend_lo);
|
|
}
|
|
if(GET_MSB_32(divisor))
|
|
{
|
|
divisor_neg = 1;
|
|
divisor = (uint)MASK_OUT_ABOVE_32(-(sint)divisor);
|
|
|
|
}
|
|
}
|
|
|
|
/* if the upper long is greater than the divisor, we're overflowing. */
|
|
if(dividend_hi >= divisor)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
|
|
for(i = 31; i >= 0; i--)
|
|
{
|
|
quotient <<= 1;
|
|
remainder = (remainder << 1) + ((dividend_hi >> i) & 1);
|
|
if(remainder >= divisor)
|
|
{
|
|
remainder -= divisor;
|
|
quotient++;
|
|
}
|
|
}
|
|
for(i = 31; i >= 0; i--)
|
|
{
|
|
quotient <<= 1;
|
|
overflow = GET_MSB_32(remainder);
|
|
remainder = (remainder << 1) + ((dividend_lo >> i) & 1);
|
|
if(remainder >= divisor || overflow)
|
|
{
|
|
remainder -= divisor;
|
|
quotient++;
|
|
}
|
|
}
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
if(quotient > 0x7fffffff)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
if(dividend_neg)
|
|
{
|
|
remainder = (uint)MASK_OUT_ABOVE_32(-(sint)remainder);
|
|
quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient);
|
|
}
|
|
if(divisor_neg)
|
|
quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient);
|
|
}
|
|
|
|
REG_D[word2 & 7] = remainder;
|
|
REG_D[(word2 >> 12) & 7] = quotient;
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
/* long / long: long quotient, maybe long remainder */
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
/* Special case in divide */
|
|
if(dividend_lo == 0x80000000 && divisor == 0xffffffff)
|
|
{
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
REG_D[(word2 >> 12) & 7] = 0x80000000;
|
|
REG_D[word2 & 7] = 0;
|
|
return;
|
|
}
|
|
REG_D[word2 & 7] = MAKE_INT_32(dividend_lo) % MAKE_INT_32(divisor);
|
|
quotient = REG_D[(word2 >> 12) & 7] = MAKE_INT_32(dividend_lo) / MAKE_INT_32(divisor);
|
|
}
|
|
else
|
|
{
|
|
REG_D[word2 & 7] = MASK_OUT_ABOVE_32(dividend_lo) % MASK_OUT_ABOVE_32(divisor);
|
|
quotient = REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(dividend_lo) / MASK_OUT_ABOVE_32(divisor);
|
|
}
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
static void m68k_op_divl_32_al(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint64 divisor = OPER_AL_32();
|
|
uint64 dividend = 0;
|
|
uint64 quotient = 0;
|
|
uint64 remainder = 0;
|
|
|
|
if(divisor != 0)
|
|
{
|
|
if(BIT_A(word2)) /* 64 bit */
|
|
{
|
|
dividend = REG_D[word2 & 7];
|
|
dividend <<= 32;
|
|
dividend |= REG_D[(word2 >> 12) & 7];
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
quotient = (uint64)((sint64)dividend / (sint64)((sint32)divisor));
|
|
remainder = (uint64)((sint64)dividend % (sint64)((sint32)divisor));
|
|
if((sint64)quotient != (sint64)((sint32)quotient))
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
}
|
|
else /* unsigned */
|
|
{
|
|
quotient = dividend / divisor;
|
|
if(quotient > 0xffffffff)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
remainder = dividend % divisor;
|
|
}
|
|
}
|
|
else /* 32 bit */
|
|
{
|
|
dividend = REG_D[(word2 >> 12) & 7];
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
quotient = (uint64)((sint64)((sint32)dividend) / (sint64)((sint32)divisor));
|
|
remainder = (uint64)((sint64)((sint32)dividend) % (sint64)((sint32)divisor));
|
|
}
|
|
else /* unsigned */
|
|
{
|
|
quotient = dividend / divisor;
|
|
remainder = dividend % divisor;
|
|
}
|
|
}
|
|
|
|
REG_D[word2 & 7] = remainder;
|
|
REG_D[(word2 >> 12) & 7] = quotient;
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#else
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint divisor = OPER_AL_32();
|
|
uint dividend_hi = REG_D[word2 & 7];
|
|
uint dividend_lo = REG_D[(word2 >> 12) & 7];
|
|
uint quotient = 0;
|
|
uint remainder = 0;
|
|
uint dividend_neg = 0;
|
|
uint divisor_neg = 0;
|
|
sint i;
|
|
uint overflow;
|
|
|
|
if(divisor != 0)
|
|
{
|
|
/* quad / long : long quotient, long remainder */
|
|
if(BIT_A(word2))
|
|
{
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
/* special case in signed divide */
|
|
if(dividend_hi == 0 && dividend_lo == 0x80000000 && divisor == 0xffffffff)
|
|
{
|
|
REG_D[word2 & 7] = 0;
|
|
REG_D[(word2 >> 12) & 7] = 0x80000000;
|
|
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
if(GET_MSB_32(dividend_hi))
|
|
{
|
|
dividend_neg = 1;
|
|
dividend_hi = (uint)MASK_OUT_ABOVE_32((-(sint)dividend_hi) - (dividend_lo != 0));
|
|
dividend_lo = (uint)MASK_OUT_ABOVE_32(-(sint)dividend_lo);
|
|
}
|
|
if(GET_MSB_32(divisor))
|
|
{
|
|
divisor_neg = 1;
|
|
divisor = (uint)MASK_OUT_ABOVE_32(-(sint)divisor);
|
|
|
|
}
|
|
}
|
|
|
|
/* if the upper long is greater than the divisor, we're overflowing. */
|
|
if(dividend_hi >= divisor)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
|
|
for(i = 31; i >= 0; i--)
|
|
{
|
|
quotient <<= 1;
|
|
remainder = (remainder << 1) + ((dividend_hi >> i) & 1);
|
|
if(remainder >= divisor)
|
|
{
|
|
remainder -= divisor;
|
|
quotient++;
|
|
}
|
|
}
|
|
for(i = 31; i >= 0; i--)
|
|
{
|
|
quotient <<= 1;
|
|
overflow = GET_MSB_32(remainder);
|
|
remainder = (remainder << 1) + ((dividend_lo >> i) & 1);
|
|
if(remainder >= divisor || overflow)
|
|
{
|
|
remainder -= divisor;
|
|
quotient++;
|
|
}
|
|
}
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
if(quotient > 0x7fffffff)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
if(dividend_neg)
|
|
{
|
|
remainder = (uint)MASK_OUT_ABOVE_32(-(sint)remainder);
|
|
quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient);
|
|
}
|
|
if(divisor_neg)
|
|
quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient);
|
|
}
|
|
|
|
REG_D[word2 & 7] = remainder;
|
|
REG_D[(word2 >> 12) & 7] = quotient;
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
/* long / long: long quotient, maybe long remainder */
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
/* Special case in divide */
|
|
if(dividend_lo == 0x80000000 && divisor == 0xffffffff)
|
|
{
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
REG_D[(word2 >> 12) & 7] = 0x80000000;
|
|
REG_D[word2 & 7] = 0;
|
|
return;
|
|
}
|
|
REG_D[word2 & 7] = MAKE_INT_32(dividend_lo) % MAKE_INT_32(divisor);
|
|
quotient = REG_D[(word2 >> 12) & 7] = MAKE_INT_32(dividend_lo) / MAKE_INT_32(divisor);
|
|
}
|
|
else
|
|
{
|
|
REG_D[word2 & 7] = MASK_OUT_ABOVE_32(dividend_lo) % MASK_OUT_ABOVE_32(divisor);
|
|
quotient = REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(dividend_lo) / MASK_OUT_ABOVE_32(divisor);
|
|
}
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
static void m68k_op_divl_32_pcdi(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint64 divisor = OPER_PCDI_32();
|
|
uint64 dividend = 0;
|
|
uint64 quotient = 0;
|
|
uint64 remainder = 0;
|
|
|
|
if(divisor != 0)
|
|
{
|
|
if(BIT_A(word2)) /* 64 bit */
|
|
{
|
|
dividend = REG_D[word2 & 7];
|
|
dividend <<= 32;
|
|
dividend |= REG_D[(word2 >> 12) & 7];
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
quotient = (uint64)((sint64)dividend / (sint64)((sint32)divisor));
|
|
remainder = (uint64)((sint64)dividend % (sint64)((sint32)divisor));
|
|
if((sint64)quotient != (sint64)((sint32)quotient))
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
}
|
|
else /* unsigned */
|
|
{
|
|
quotient = dividend / divisor;
|
|
if(quotient > 0xffffffff)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
remainder = dividend % divisor;
|
|
}
|
|
}
|
|
else /* 32 bit */
|
|
{
|
|
dividend = REG_D[(word2 >> 12) & 7];
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
quotient = (uint64)((sint64)((sint32)dividend) / (sint64)((sint32)divisor));
|
|
remainder = (uint64)((sint64)((sint32)dividend) % (sint64)((sint32)divisor));
|
|
}
|
|
else /* unsigned */
|
|
{
|
|
quotient = dividend / divisor;
|
|
remainder = dividend % divisor;
|
|
}
|
|
}
|
|
|
|
REG_D[word2 & 7] = remainder;
|
|
REG_D[(word2 >> 12) & 7] = quotient;
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#else
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint divisor = OPER_PCDI_32();
|
|
uint dividend_hi = REG_D[word2 & 7];
|
|
uint dividend_lo = REG_D[(word2 >> 12) & 7];
|
|
uint quotient = 0;
|
|
uint remainder = 0;
|
|
uint dividend_neg = 0;
|
|
uint divisor_neg = 0;
|
|
sint i;
|
|
uint overflow;
|
|
|
|
if(divisor != 0)
|
|
{
|
|
/* quad / long : long quotient, long remainder */
|
|
if(BIT_A(word2))
|
|
{
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
/* special case in signed divide */
|
|
if(dividend_hi == 0 && dividend_lo == 0x80000000 && divisor == 0xffffffff)
|
|
{
|
|
REG_D[word2 & 7] = 0;
|
|
REG_D[(word2 >> 12) & 7] = 0x80000000;
|
|
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
if(GET_MSB_32(dividend_hi))
|
|
{
|
|
dividend_neg = 1;
|
|
dividend_hi = (uint)MASK_OUT_ABOVE_32((-(sint)dividend_hi) - (dividend_lo != 0));
|
|
dividend_lo = (uint)MASK_OUT_ABOVE_32(-(sint)dividend_lo);
|
|
}
|
|
if(GET_MSB_32(divisor))
|
|
{
|
|
divisor_neg = 1;
|
|
divisor = (uint)MASK_OUT_ABOVE_32(-(sint)divisor);
|
|
|
|
}
|
|
}
|
|
|
|
/* if the upper long is greater than the divisor, we're overflowing. */
|
|
if(dividend_hi >= divisor)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
|
|
for(i = 31; i >= 0; i--)
|
|
{
|
|
quotient <<= 1;
|
|
remainder = (remainder << 1) + ((dividend_hi >> i) & 1);
|
|
if(remainder >= divisor)
|
|
{
|
|
remainder -= divisor;
|
|
quotient++;
|
|
}
|
|
}
|
|
for(i = 31; i >= 0; i--)
|
|
{
|
|
quotient <<= 1;
|
|
overflow = GET_MSB_32(remainder);
|
|
remainder = (remainder << 1) + ((dividend_lo >> i) & 1);
|
|
if(remainder >= divisor || overflow)
|
|
{
|
|
remainder -= divisor;
|
|
quotient++;
|
|
}
|
|
}
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
if(quotient > 0x7fffffff)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
if(dividend_neg)
|
|
{
|
|
remainder = (uint)MASK_OUT_ABOVE_32(-(sint)remainder);
|
|
quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient);
|
|
}
|
|
if(divisor_neg)
|
|
quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient);
|
|
}
|
|
|
|
REG_D[word2 & 7] = remainder;
|
|
REG_D[(word2 >> 12) & 7] = quotient;
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
/* long / long: long quotient, maybe long remainder */
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
/* Special case in divide */
|
|
if(dividend_lo == 0x80000000 && divisor == 0xffffffff)
|
|
{
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
REG_D[(word2 >> 12) & 7] = 0x80000000;
|
|
REG_D[word2 & 7] = 0;
|
|
return;
|
|
}
|
|
REG_D[word2 & 7] = MAKE_INT_32(dividend_lo) % MAKE_INT_32(divisor);
|
|
quotient = REG_D[(word2 >> 12) & 7] = MAKE_INT_32(dividend_lo) / MAKE_INT_32(divisor);
|
|
}
|
|
else
|
|
{
|
|
REG_D[word2 & 7] = MASK_OUT_ABOVE_32(dividend_lo) % MASK_OUT_ABOVE_32(divisor);
|
|
quotient = REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(dividend_lo) / MASK_OUT_ABOVE_32(divisor);
|
|
}
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
static void m68k_op_divl_32_pcix(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint64 divisor = OPER_PCIX_32();
|
|
uint64 dividend = 0;
|
|
uint64 quotient = 0;
|
|
uint64 remainder = 0;
|
|
|
|
if(divisor != 0)
|
|
{
|
|
if(BIT_A(word2)) /* 64 bit */
|
|
{
|
|
dividend = REG_D[word2 & 7];
|
|
dividend <<= 32;
|
|
dividend |= REG_D[(word2 >> 12) & 7];
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
quotient = (uint64)((sint64)dividend / (sint64)((sint32)divisor));
|
|
remainder = (uint64)((sint64)dividend % (sint64)((sint32)divisor));
|
|
if((sint64)quotient != (sint64)((sint32)quotient))
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
}
|
|
else /* unsigned */
|
|
{
|
|
quotient = dividend / divisor;
|
|
if(quotient > 0xffffffff)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
remainder = dividend % divisor;
|
|
}
|
|
}
|
|
else /* 32 bit */
|
|
{
|
|
dividend = REG_D[(word2 >> 12) & 7];
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
quotient = (uint64)((sint64)((sint32)dividend) / (sint64)((sint32)divisor));
|
|
remainder = (uint64)((sint64)((sint32)dividend) % (sint64)((sint32)divisor));
|
|
}
|
|
else /* unsigned */
|
|
{
|
|
quotient = dividend / divisor;
|
|
remainder = dividend % divisor;
|
|
}
|
|
}
|
|
|
|
REG_D[word2 & 7] = remainder;
|
|
REG_D[(word2 >> 12) & 7] = quotient;
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#else
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint divisor = OPER_PCIX_32();
|
|
uint dividend_hi = REG_D[word2 & 7];
|
|
uint dividend_lo = REG_D[(word2 >> 12) & 7];
|
|
uint quotient = 0;
|
|
uint remainder = 0;
|
|
uint dividend_neg = 0;
|
|
uint divisor_neg = 0;
|
|
sint i;
|
|
uint overflow;
|
|
|
|
if(divisor != 0)
|
|
{
|
|
/* quad / long : long quotient, long remainder */
|
|
if(BIT_A(word2))
|
|
{
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
/* special case in signed divide */
|
|
if(dividend_hi == 0 && dividend_lo == 0x80000000 && divisor == 0xffffffff)
|
|
{
|
|
REG_D[word2 & 7] = 0;
|
|
REG_D[(word2 >> 12) & 7] = 0x80000000;
|
|
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
if(GET_MSB_32(dividend_hi))
|
|
{
|
|
dividend_neg = 1;
|
|
dividend_hi = (uint)MASK_OUT_ABOVE_32((-(sint)dividend_hi) - (dividend_lo != 0));
|
|
dividend_lo = (uint)MASK_OUT_ABOVE_32(-(sint)dividend_lo);
|
|
}
|
|
if(GET_MSB_32(divisor))
|
|
{
|
|
divisor_neg = 1;
|
|
divisor = (uint)MASK_OUT_ABOVE_32(-(sint)divisor);
|
|
|
|
}
|
|
}
|
|
|
|
/* if the upper long is greater than the divisor, we're overflowing. */
|
|
if(dividend_hi >= divisor)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
|
|
for(i = 31; i >= 0; i--)
|
|
{
|
|
quotient <<= 1;
|
|
remainder = (remainder << 1) + ((dividend_hi >> i) & 1);
|
|
if(remainder >= divisor)
|
|
{
|
|
remainder -= divisor;
|
|
quotient++;
|
|
}
|
|
}
|
|
for(i = 31; i >= 0; i--)
|
|
{
|
|
quotient <<= 1;
|
|
overflow = GET_MSB_32(remainder);
|
|
remainder = (remainder << 1) + ((dividend_lo >> i) & 1);
|
|
if(remainder >= divisor || overflow)
|
|
{
|
|
remainder -= divisor;
|
|
quotient++;
|
|
}
|
|
}
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
if(quotient > 0x7fffffff)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
if(dividend_neg)
|
|
{
|
|
remainder = (uint)MASK_OUT_ABOVE_32(-(sint)remainder);
|
|
quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient);
|
|
}
|
|
if(divisor_neg)
|
|
quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient);
|
|
}
|
|
|
|
REG_D[word2 & 7] = remainder;
|
|
REG_D[(word2 >> 12) & 7] = quotient;
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
/* long / long: long quotient, maybe long remainder */
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
/* Special case in divide */
|
|
if(dividend_lo == 0x80000000 && divisor == 0xffffffff)
|
|
{
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
REG_D[(word2 >> 12) & 7] = 0x80000000;
|
|
REG_D[word2 & 7] = 0;
|
|
return;
|
|
}
|
|
REG_D[word2 & 7] = MAKE_INT_32(dividend_lo) % MAKE_INT_32(divisor);
|
|
quotient = REG_D[(word2 >> 12) & 7] = MAKE_INT_32(dividend_lo) / MAKE_INT_32(divisor);
|
|
}
|
|
else
|
|
{
|
|
REG_D[word2 & 7] = MASK_OUT_ABOVE_32(dividend_lo) % MASK_OUT_ABOVE_32(divisor);
|
|
quotient = REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(dividend_lo) / MASK_OUT_ABOVE_32(divisor);
|
|
}
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
static void m68k_op_divl_32_i(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint64 divisor = OPER_I_32();
|
|
uint64 dividend = 0;
|
|
uint64 quotient = 0;
|
|
uint64 remainder = 0;
|
|
|
|
if(divisor != 0)
|
|
{
|
|
if(BIT_A(word2)) /* 64 bit */
|
|
{
|
|
dividend = REG_D[word2 & 7];
|
|
dividend <<= 32;
|
|
dividend |= REG_D[(word2 >> 12) & 7];
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
quotient = (uint64)((sint64)dividend / (sint64)((sint32)divisor));
|
|
remainder = (uint64)((sint64)dividend % (sint64)((sint32)divisor));
|
|
if((sint64)quotient != (sint64)((sint32)quotient))
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
}
|
|
else /* unsigned */
|
|
{
|
|
quotient = dividend / divisor;
|
|
if(quotient > 0xffffffff)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
remainder = dividend % divisor;
|
|
}
|
|
}
|
|
else /* 32 bit */
|
|
{
|
|
dividend = REG_D[(word2 >> 12) & 7];
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
quotient = (uint64)((sint64)((sint32)dividend) / (sint64)((sint32)divisor));
|
|
remainder = (uint64)((sint64)((sint32)dividend) % (sint64)((sint32)divisor));
|
|
}
|
|
else /* unsigned */
|
|
{
|
|
quotient = dividend / divisor;
|
|
remainder = dividend % divisor;
|
|
}
|
|
}
|
|
|
|
REG_D[word2 & 7] = remainder;
|
|
REG_D[(word2 >> 12) & 7] = quotient;
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#else
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint divisor = OPER_I_32();
|
|
uint dividend_hi = REG_D[word2 & 7];
|
|
uint dividend_lo = REG_D[(word2 >> 12) & 7];
|
|
uint quotient = 0;
|
|
uint remainder = 0;
|
|
uint dividend_neg = 0;
|
|
uint divisor_neg = 0;
|
|
sint i;
|
|
uint overflow;
|
|
|
|
if(divisor != 0)
|
|
{
|
|
/* quad / long : long quotient, long remainder */
|
|
if(BIT_A(word2))
|
|
{
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
/* special case in signed divide */
|
|
if(dividend_hi == 0 && dividend_lo == 0x80000000 && divisor == 0xffffffff)
|
|
{
|
|
REG_D[word2 & 7] = 0;
|
|
REG_D[(word2 >> 12) & 7] = 0x80000000;
|
|
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
if(GET_MSB_32(dividend_hi))
|
|
{
|
|
dividend_neg = 1;
|
|
dividend_hi = (uint)MASK_OUT_ABOVE_32((-(sint)dividend_hi) - (dividend_lo != 0));
|
|
dividend_lo = (uint)MASK_OUT_ABOVE_32(-(sint)dividend_lo);
|
|
}
|
|
if(GET_MSB_32(divisor))
|
|
{
|
|
divisor_neg = 1;
|
|
divisor = (uint)MASK_OUT_ABOVE_32(-(sint)divisor);
|
|
|
|
}
|
|
}
|
|
|
|
/* if the upper long is greater than the divisor, we're overflowing. */
|
|
if(dividend_hi >= divisor)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
|
|
for(i = 31; i >= 0; i--)
|
|
{
|
|
quotient <<= 1;
|
|
remainder = (remainder << 1) + ((dividend_hi >> i) & 1);
|
|
if(remainder >= divisor)
|
|
{
|
|
remainder -= divisor;
|
|
quotient++;
|
|
}
|
|
}
|
|
for(i = 31; i >= 0; i--)
|
|
{
|
|
quotient <<= 1;
|
|
overflow = GET_MSB_32(remainder);
|
|
remainder = (remainder << 1) + ((dividend_lo >> i) & 1);
|
|
if(remainder >= divisor || overflow)
|
|
{
|
|
remainder -= divisor;
|
|
quotient++;
|
|
}
|
|
}
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
if(quotient > 0x7fffffff)
|
|
{
|
|
FLAG_V = VFLAG_SET;
|
|
return;
|
|
}
|
|
if(dividend_neg)
|
|
{
|
|
remainder = (uint)MASK_OUT_ABOVE_32(-(sint)remainder);
|
|
quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient);
|
|
}
|
|
if(divisor_neg)
|
|
quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient);
|
|
}
|
|
|
|
REG_D[word2 & 7] = remainder;
|
|
REG_D[(word2 >> 12) & 7] = quotient;
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
/* long / long: long quotient, maybe long remainder */
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
/* Special case in divide */
|
|
if(dividend_lo == 0x80000000 && divisor == 0xffffffff)
|
|
{
|
|
FLAG_N = NFLAG_SET;
|
|
FLAG_Z = ZFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
REG_D[(word2 >> 12) & 7] = 0x80000000;
|
|
REG_D[word2 & 7] = 0;
|
|
return;
|
|
}
|
|
REG_D[word2 & 7] = MAKE_INT_32(dividend_lo) % MAKE_INT_32(divisor);
|
|
quotient = REG_D[(word2 >> 12) & 7] = MAKE_INT_32(dividend_lo) / MAKE_INT_32(divisor);
|
|
}
|
|
else
|
|
{
|
|
REG_D[word2 & 7] = MASK_OUT_ABOVE_32(dividend_lo) % MASK_OUT_ABOVE_32(divisor);
|
|
quotient = REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(dividend_lo) / MASK_OUT_ABOVE_32(divisor);
|
|
}
|
|
|
|
FLAG_N = NFLAG_32(quotient);
|
|
FLAG_Z = quotient;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_ZERO_DIVIDE);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#endif
|
|
}
|
|
#endif
|
|
|
|
|
|
static void m68k_op_eor_8_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8(DY ^= MASK_OUT_ABOVE_8(DX));
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_8_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_8();
|
|
uint res = MASK_OUT_ABOVE_8(DX ^ m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_8_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_8();
|
|
uint res = MASK_OUT_ABOVE_8(DX ^ m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_8_pi7(void)
|
|
{
|
|
uint ea = EA_A7_PI_8();
|
|
uint res = MASK_OUT_ABOVE_8(DX ^ m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_8_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_8();
|
|
uint res = MASK_OUT_ABOVE_8(DX ^ m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_8_pd7(void)
|
|
{
|
|
uint ea = EA_A7_PD_8();
|
|
uint res = MASK_OUT_ABOVE_8(DX ^ m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_8_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_8();
|
|
uint res = MASK_OUT_ABOVE_8(DX ^ m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_8_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_8();
|
|
uint res = MASK_OUT_ABOVE_8(DX ^ m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_8_aw(void)
|
|
{
|
|
uint ea = EA_AW_8();
|
|
uint res = MASK_OUT_ABOVE_8(DX ^ m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_8_al(void)
|
|
{
|
|
uint ea = EA_AL_8();
|
|
uint res = MASK_OUT_ABOVE_8(DX ^ m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_16_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16(DY ^= MASK_OUT_ABOVE_16(DX));
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_16_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_16();
|
|
uint res = MASK_OUT_ABOVE_16(DX ^ m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_16_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_16();
|
|
uint res = MASK_OUT_ABOVE_16(DX ^ m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_16_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_16();
|
|
uint res = MASK_OUT_ABOVE_16(DX ^ m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_16_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_16();
|
|
uint res = MASK_OUT_ABOVE_16(DX ^ m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_16_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_16();
|
|
uint res = MASK_OUT_ABOVE_16(DX ^ m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_16_aw(void)
|
|
{
|
|
uint ea = EA_AW_16();
|
|
uint res = MASK_OUT_ABOVE_16(DX ^ m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_16_al(void)
|
|
{
|
|
uint ea = EA_AL_16();
|
|
uint res = MASK_OUT_ABOVE_16(DX ^ m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_32_d(void)
|
|
{
|
|
uint res = DY ^= DX;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_32_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_32();
|
|
uint res = DX ^ m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_32_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_32();
|
|
uint res = DX ^ m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_32_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_32();
|
|
uint res = DX ^ m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_32_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_32();
|
|
uint res = DX ^ m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_32_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_32();
|
|
uint res = DX ^ m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_32_aw(void)
|
|
{
|
|
uint ea = EA_AW_32();
|
|
uint res = DX ^ m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eor_32_al(void)
|
|
{
|
|
uint ea = EA_AL_32();
|
|
uint res = DX ^ m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_8_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8(DY ^= OPER_I_8());
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_8_ai(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_AI_8();
|
|
uint res = src ^ m68ki_read_8(ea);
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_8_pi(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_PI_8();
|
|
uint res = src ^ m68ki_read_8(ea);
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_8_pi7(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_A7_PI_8();
|
|
uint res = src ^ m68ki_read_8(ea);
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_8_pd(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_PD_8();
|
|
uint res = src ^ m68ki_read_8(ea);
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_8_pd7(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_A7_PD_8();
|
|
uint res = src ^ m68ki_read_8(ea);
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_8_di(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_DI_8();
|
|
uint res = src ^ m68ki_read_8(ea);
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_8_ix(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_IX_8();
|
|
uint res = src ^ m68ki_read_8(ea);
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_8_aw(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AW_8();
|
|
uint res = src ^ m68ki_read_8(ea);
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_8_al(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AL_8();
|
|
uint res = src ^ m68ki_read_8(ea);
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_16_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16(DY ^= OPER_I_16());
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_16_ai(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_AI_16();
|
|
uint res = src ^ m68ki_read_16(ea);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_16_pi(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_PI_16();
|
|
uint res = src ^ m68ki_read_16(ea);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_16_pd(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_PD_16();
|
|
uint res = src ^ m68ki_read_16(ea);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_16_di(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_DI_16();
|
|
uint res = src ^ m68ki_read_16(ea);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_16_ix(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_IX_16();
|
|
uint res = src ^ m68ki_read_16(ea);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_16_aw(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AW_16();
|
|
uint res = src ^ m68ki_read_16(ea);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_16_al(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AL_16();
|
|
uint res = src ^ m68ki_read_16(ea);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_32_d(void)
|
|
{
|
|
uint res = DY ^= OPER_I_32();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_32_ai(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_AI_32();
|
|
uint res = src ^ m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_32_pi(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_PI_32();
|
|
uint res = src ^ m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_32_pd(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_PD_32();
|
|
uint res = src ^ m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_32_di(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_DI_32();
|
|
uint res = src ^ m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_32_ix(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_IX_32();
|
|
uint res = src ^ m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_32_aw(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AW_32();
|
|
uint res = src ^ m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_32_al(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AL_32();
|
|
uint res = src ^ m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_16_toc(void)
|
|
{
|
|
m68ki_set_ccr(m68ki_get_ccr() ^ OPER_I_16());
|
|
}
|
|
|
|
|
|
static void m68k_op_eori_16_tos(void)
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint src = OPER_I_16();
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_set_sr(m68ki_get_sr() ^ src);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
static void m68k_op_exg_32_dd(void)
|
|
{
|
|
uint* reg_a = &DX;
|
|
uint* reg_b = &DY;
|
|
uint tmp = *reg_a;
|
|
*reg_a = *reg_b;
|
|
*reg_b = tmp;
|
|
}
|
|
|
|
|
|
static void m68k_op_exg_32_aa(void)
|
|
{
|
|
uint* reg_a = &AX;
|
|
uint* reg_b = &AY;
|
|
uint tmp = *reg_a;
|
|
*reg_a = *reg_b;
|
|
*reg_b = tmp;
|
|
}
|
|
|
|
|
|
static void m68k_op_exg_32_da(void)
|
|
{
|
|
uint* reg_a = &DX;
|
|
uint* reg_b = &AY;
|
|
uint tmp = *reg_a;
|
|
*reg_a = *reg_b;
|
|
*reg_b = tmp;
|
|
}
|
|
|
|
|
|
static void m68k_op_ext_16(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | MASK_OUT_ABOVE_8(*r_dst) | (GET_MSB_8(*r_dst) ? 0xff00 : 0);
|
|
|
|
FLAG_N = NFLAG_16(*r_dst);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(*r_dst);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ext_32(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
|
|
*r_dst = MASK_OUT_ABOVE_16(*r_dst) | (GET_MSB_16(*r_dst) ? 0xffff0000 : 0);
|
|
|
|
FLAG_N = NFLAG_32(*r_dst);
|
|
FLAG_Z = *r_dst;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_extb_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint* r_dst = &DY;
|
|
|
|
*r_dst = MASK_OUT_ABOVE_8(*r_dst) | (GET_MSB_8(*r_dst) ? 0xffffff00 : 0);
|
|
|
|
FLAG_N = NFLAG_32(*r_dst);
|
|
FLAG_Z = *r_dst;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
#endif
|
|
|
|
|
|
static void m68k_op_illegal(void)
|
|
{
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_jmp_32_ai(void)
|
|
{
|
|
m68ki_jump(EA_AY_AI_32());
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_check_infinite_loop(); /* auto-disable (see m68kcpu.h) */
|
|
}
|
|
|
|
|
|
static void m68k_op_jmp_32_di(void)
|
|
{
|
|
m68ki_jump(EA_AY_DI_32());
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_check_infinite_loop(); /* auto-disable (see m68kcpu.h) */
|
|
}
|
|
|
|
|
|
static void m68k_op_jmp_32_ix(void)
|
|
{
|
|
m68ki_jump(EA_AY_IX_32());
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_check_infinite_loop(); /* auto-disable (see m68kcpu.h) */
|
|
}
|
|
|
|
|
|
static void m68k_op_jmp_32_aw(void)
|
|
{
|
|
m68ki_jump(EA_AW_32());
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_check_infinite_loop(); /* auto-disable (see m68kcpu.h) */
|
|
}
|
|
|
|
|
|
static void m68k_op_jmp_32_al(void)
|
|
{
|
|
m68ki_jump(EA_AL_32());
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_check_infinite_loop(); /* auto-disable (see m68kcpu.h) */
|
|
}
|
|
|
|
|
|
static void m68k_op_jmp_32_pcdi(void)
|
|
{
|
|
m68ki_jump(EA_PCDI_32());
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_check_infinite_loop(); /* auto-disable (see m68kcpu.h) */
|
|
}
|
|
|
|
|
|
static void m68k_op_jmp_32_pcix(void)
|
|
{
|
|
m68ki_jump(EA_PCIX_32());
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_check_infinite_loop(); /* auto-disable (see m68kcpu.h) */
|
|
}
|
|
|
|
|
|
static void m68k_op_jsr_32_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_32();
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_push_32(REG_PC);
|
|
m68ki_jump(ea);
|
|
}
|
|
|
|
|
|
static void m68k_op_jsr_32_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_32();
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_push_32(REG_PC);
|
|
m68ki_jump(ea);
|
|
}
|
|
|
|
|
|
static void m68k_op_jsr_32_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_32();
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_push_32(REG_PC);
|
|
m68ki_jump(ea);
|
|
}
|
|
|
|
|
|
static void m68k_op_jsr_32_aw(void)
|
|
{
|
|
uint ea = EA_AW_32();
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_push_32(REG_PC);
|
|
m68ki_jump(ea);
|
|
}
|
|
|
|
|
|
static void m68k_op_jsr_32_al(void)
|
|
{
|
|
uint ea = EA_AL_32();
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_push_32(REG_PC);
|
|
m68ki_jump(ea);
|
|
}
|
|
|
|
|
|
static void m68k_op_jsr_32_pcdi(void)
|
|
{
|
|
uint ea = EA_PCDI_32();
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_push_32(REG_PC);
|
|
m68ki_jump(ea);
|
|
}
|
|
|
|
|
|
static void m68k_op_jsr_32_pcix(void)
|
|
{
|
|
uint ea = EA_PCIX_32();
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_push_32(REG_PC);
|
|
m68ki_jump(ea);
|
|
}
|
|
|
|
|
|
static void m68k_op_lea_32_ai(void)
|
|
{
|
|
AX = EA_AY_AI_32();
|
|
}
|
|
|
|
|
|
static void m68k_op_lea_32_di(void)
|
|
{
|
|
AX = EA_AY_DI_32();
|
|
}
|
|
|
|
|
|
static void m68k_op_lea_32_ix(void)
|
|
{
|
|
AX = EA_AY_IX_32();
|
|
}
|
|
|
|
|
|
static void m68k_op_lea_32_aw(void)
|
|
{
|
|
AX = EA_AW_32();
|
|
}
|
|
|
|
|
|
static void m68k_op_lea_32_al(void)
|
|
{
|
|
AX = EA_AL_32();
|
|
}
|
|
|
|
|
|
static void m68k_op_lea_32_pcdi(void)
|
|
{
|
|
AX = EA_PCDI_32();
|
|
}
|
|
|
|
|
|
static void m68k_op_lea_32_pcix(void)
|
|
{
|
|
AX = EA_PCIX_32();
|
|
}
|
|
|
|
|
|
static void m68k_op_link_16_a7(void)
|
|
{
|
|
REG_A[7] -= 4;
|
|
m68ki_write_32(REG_A[7], REG_A[7]);
|
|
REG_A[7] = MASK_OUT_ABOVE_32(REG_A[7] + MAKE_INT_16(OPER_I_16()));
|
|
}
|
|
|
|
|
|
static void m68k_op_link_16(void)
|
|
{
|
|
uint* r_dst = &AY;
|
|
|
|
m68ki_push_32(*r_dst);
|
|
*r_dst = REG_A[7];
|
|
REG_A[7] = MASK_OUT_ABOVE_32(REG_A[7] + MAKE_INT_16(OPER_I_16()));
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_link_32_a7(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
REG_A[7] -= 4;
|
|
m68ki_write_32(REG_A[7], REG_A[7]);
|
|
REG_A[7] = MASK_OUT_ABOVE_32(REG_A[7] + OPER_I_32());
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_link_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint* r_dst = &AY;
|
|
|
|
m68ki_push_32(*r_dst);
|
|
*r_dst = REG_A[7];
|
|
REG_A[7] = MASK_OUT_ABOVE_32(REG_A[7] + OPER_I_32());
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
#endif
|
|
|
|
|
|
static void m68k_op_lsr_8_s(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint src = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = src >> shift;
|
|
|
|
if(shift != 0)
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = res;
|
|
FLAG_X = FLAG_C = src << (9-shift);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsr_16_s(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint src = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = src >> shift;
|
|
|
|
if(shift != 0)
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = res;
|
|
FLAG_X = FLAG_C = src << (9-shift);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsr_32_s(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint src = *r_dst;
|
|
uint res = src >> shift;
|
|
|
|
if(shift != 0)
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = res;
|
|
FLAG_X = FLAG_C = src << (9-shift);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsr_8_r(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = DX & 0x3f;
|
|
uint src = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = src >> shift;
|
|
|
|
if(shift != 0)
|
|
{
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
if(shift <= 8)
|
|
{
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
FLAG_X = FLAG_C = src << (9-shift);
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
*r_dst &= 0xffffff00;
|
|
FLAG_X = XFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_N = NFLAG_8(src);
|
|
FLAG_Z = src;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsr_16_r(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = DX & 0x3f;
|
|
uint src = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = src >> shift;
|
|
|
|
if(shift != 0)
|
|
{
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
if(shift <= 16)
|
|
{
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
FLAG_C = FLAG_X = (src >> (shift - 1))<<8;
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
*r_dst &= 0xffff0000;
|
|
FLAG_X = XFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_N = NFLAG_16(src);
|
|
FLAG_Z = src;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsr_32_r(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = DX & 0x3f;
|
|
uint src = *r_dst;
|
|
uint res = src >> shift;
|
|
|
|
if(shift != 0)
|
|
{
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
if(shift < 32)
|
|
{
|
|
*r_dst = res;
|
|
FLAG_C = FLAG_X = (src >> (shift - 1))<<8;
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
*r_dst = 0;
|
|
FLAG_X = FLAG_C = (shift == 32 ? GET_MSB_32(src)>>23 : 0);
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_N = NFLAG_32(src);
|
|
FLAG_Z = src;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsr_16_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = src >> 1;
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = res;
|
|
FLAG_C = FLAG_X = src << 8;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsr_16_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = src >> 1;
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = res;
|
|
FLAG_C = FLAG_X = src << 8;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsr_16_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = src >> 1;
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = res;
|
|
FLAG_C = FLAG_X = src << 8;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsr_16_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = src >> 1;
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = res;
|
|
FLAG_C = FLAG_X = src << 8;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsr_16_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = src >> 1;
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = res;
|
|
FLAG_C = FLAG_X = src << 8;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsr_16_aw(void)
|
|
{
|
|
uint ea = EA_AW_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = src >> 1;
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = res;
|
|
FLAG_C = FLAG_X = src << 8;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsr_16_al(void)
|
|
{
|
|
uint ea = EA_AL_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = src >> 1;
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = res;
|
|
FLAG_C = FLAG_X = src << 8;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsl_8_s(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint src = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = MASK_OUT_ABOVE_8(src << shift);
|
|
|
|
if(shift != 0)
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_X = FLAG_C = src << shift;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsl_16_s(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint src = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = MASK_OUT_ABOVE_16(src << shift);
|
|
|
|
if(shift != 0)
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_X = FLAG_C = src >> (8-shift);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsl_32_s(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint src = *r_dst;
|
|
uint res = MASK_OUT_ABOVE_32(src << shift);
|
|
|
|
if(shift != 0)
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_X = FLAG_C = src >> (24-shift);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsl_8_r(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = DX & 0x3f;
|
|
uint src = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = MASK_OUT_ABOVE_8(src << shift);
|
|
|
|
if(shift != 0)
|
|
{
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
if(shift <= 8)
|
|
{
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
FLAG_X = FLAG_C = src << shift;
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
*r_dst &= 0xffffff00;
|
|
FLAG_X = XFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_N = NFLAG_8(src);
|
|
FLAG_Z = src;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsl_16_r(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = DX & 0x3f;
|
|
uint src = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = MASK_OUT_ABOVE_16(src << shift);
|
|
|
|
if(shift != 0)
|
|
{
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
if(shift <= 16)
|
|
{
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
FLAG_X = FLAG_C = (src << shift) >> 8;
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
*r_dst &= 0xffff0000;
|
|
FLAG_X = XFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_N = NFLAG_16(src);
|
|
FLAG_Z = src;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsl_32_r(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = DX & 0x3f;
|
|
uint src = *r_dst;
|
|
uint res = MASK_OUT_ABOVE_32(src << shift);
|
|
|
|
if(shift != 0)
|
|
{
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
if(shift < 32)
|
|
{
|
|
*r_dst = res;
|
|
FLAG_X = FLAG_C = (src >> (32 - shift)) << 8;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
*r_dst = 0;
|
|
FLAG_X = FLAG_C = ((shift == 32 ? src & 1 : 0))<<8;
|
|
FLAG_N = NFLAG_CLEAR;
|
|
FLAG_Z = ZFLAG_SET;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_N = NFLAG_32(src);
|
|
FLAG_Z = src;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsl_16_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = MASK_OUT_ABOVE_16(src << 1);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_X = FLAG_C = src >> 7;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsl_16_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = MASK_OUT_ABOVE_16(src << 1);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_X = FLAG_C = src >> 7;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsl_16_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = MASK_OUT_ABOVE_16(src << 1);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_X = FLAG_C = src >> 7;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsl_16_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = MASK_OUT_ABOVE_16(src << 1);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_X = FLAG_C = src >> 7;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsl_16_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = MASK_OUT_ABOVE_16(src << 1);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_X = FLAG_C = src >> 7;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsl_16_aw(void)
|
|
{
|
|
uint ea = EA_AW_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = MASK_OUT_ABOVE_16(src << 1);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_X = FLAG_C = src >> 7;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_lsl_16_al(void)
|
|
{
|
|
uint ea = EA_AL_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = MASK_OUT_ABOVE_16(src << 1);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_X = FLAG_C = src >> 7;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_d_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8(DY);
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_d_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_8();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_d_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_8();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_d_pi7(void)
|
|
{
|
|
uint res = OPER_A7_PI_8();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_d_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_8();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_d_pd7(void)
|
|
{
|
|
uint res = OPER_A7_PD_8();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_d_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_8();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_d_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_8();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_d_aw(void)
|
|
{
|
|
uint res = OPER_AW_8();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_d_al(void)
|
|
{
|
|
uint res = OPER_AL_8();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_d_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_8();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_d_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_8();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_d_i(void)
|
|
{
|
|
uint res = OPER_I_8();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ai_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8(DY);
|
|
uint ea = EA_AX_AI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ai_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_8();
|
|
uint ea = EA_AX_AI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ai_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_8();
|
|
uint ea = EA_AX_AI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ai_pi7(void)
|
|
{
|
|
uint res = OPER_A7_PI_8();
|
|
uint ea = EA_AX_AI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ai_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_8();
|
|
uint ea = EA_AX_AI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ai_pd7(void)
|
|
{
|
|
uint res = OPER_A7_PD_8();
|
|
uint ea = EA_AX_AI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ai_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_8();
|
|
uint ea = EA_AX_AI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ai_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_8();
|
|
uint ea = EA_AX_AI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ai_aw(void)
|
|
{
|
|
uint res = OPER_AW_8();
|
|
uint ea = EA_AX_AI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ai_al(void)
|
|
{
|
|
uint res = OPER_AL_8();
|
|
uint ea = EA_AX_AI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ai_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_8();
|
|
uint ea = EA_AX_AI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ai_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_8();
|
|
uint ea = EA_AX_AI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ai_i(void)
|
|
{
|
|
uint res = OPER_I_8();
|
|
uint ea = EA_AX_AI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi7_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8(DY);
|
|
uint ea = EA_A7_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8(DY);
|
|
uint ea = EA_AX_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi7_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_8();
|
|
uint ea = EA_A7_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi7_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_8();
|
|
uint ea = EA_A7_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi7_pi7(void)
|
|
{
|
|
uint res = OPER_A7_PI_8();
|
|
uint ea = EA_A7_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi7_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_8();
|
|
uint ea = EA_A7_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi7_pd7(void)
|
|
{
|
|
uint res = OPER_A7_PD_8();
|
|
uint ea = EA_A7_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi7_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_8();
|
|
uint ea = EA_A7_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi7_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_8();
|
|
uint ea = EA_A7_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi7_aw(void)
|
|
{
|
|
uint res = OPER_AW_8();
|
|
uint ea = EA_A7_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi7_al(void)
|
|
{
|
|
uint res = OPER_AL_8();
|
|
uint ea = EA_A7_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi7_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_8();
|
|
uint ea = EA_A7_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi7_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_8();
|
|
uint ea = EA_A7_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi7_i(void)
|
|
{
|
|
uint res = OPER_I_8();
|
|
uint ea = EA_A7_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_8();
|
|
uint ea = EA_AX_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_8();
|
|
uint ea = EA_AX_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi_pi7(void)
|
|
{
|
|
uint res = OPER_A7_PI_8();
|
|
uint ea = EA_AX_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_8();
|
|
uint ea = EA_AX_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi_pd7(void)
|
|
{
|
|
uint res = OPER_A7_PD_8();
|
|
uint ea = EA_AX_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_8();
|
|
uint ea = EA_AX_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_8();
|
|
uint ea = EA_AX_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi_aw(void)
|
|
{
|
|
uint res = OPER_AW_8();
|
|
uint ea = EA_AX_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi_al(void)
|
|
{
|
|
uint res = OPER_AL_8();
|
|
uint ea = EA_AX_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_8();
|
|
uint ea = EA_AX_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_8();
|
|
uint ea = EA_AX_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pi_i(void)
|
|
{
|
|
uint res = OPER_I_8();
|
|
uint ea = EA_AX_PI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd7_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8(DY);
|
|
uint ea = EA_A7_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8(DY);
|
|
uint ea = EA_AX_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd7_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_8();
|
|
uint ea = EA_A7_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd7_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_8();
|
|
uint ea = EA_A7_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd7_pi7(void)
|
|
{
|
|
uint res = OPER_A7_PI_8();
|
|
uint ea = EA_A7_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd7_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_8();
|
|
uint ea = EA_A7_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd7_pd7(void)
|
|
{
|
|
uint res = OPER_A7_PD_8();
|
|
uint ea = EA_A7_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd7_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_8();
|
|
uint ea = EA_A7_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd7_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_8();
|
|
uint ea = EA_A7_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd7_aw(void)
|
|
{
|
|
uint res = OPER_AW_8();
|
|
uint ea = EA_A7_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd7_al(void)
|
|
{
|
|
uint res = OPER_AL_8();
|
|
uint ea = EA_A7_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd7_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_8();
|
|
uint ea = EA_A7_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd7_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_8();
|
|
uint ea = EA_A7_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd7_i(void)
|
|
{
|
|
uint res = OPER_I_8();
|
|
uint ea = EA_A7_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_8();
|
|
uint ea = EA_AX_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_8();
|
|
uint ea = EA_AX_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd_pi7(void)
|
|
{
|
|
uint res = OPER_A7_PI_8();
|
|
uint ea = EA_AX_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_8();
|
|
uint ea = EA_AX_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd_pd7(void)
|
|
{
|
|
uint res = OPER_A7_PD_8();
|
|
uint ea = EA_AX_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_8();
|
|
uint ea = EA_AX_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_8();
|
|
uint ea = EA_AX_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd_aw(void)
|
|
{
|
|
uint res = OPER_AW_8();
|
|
uint ea = EA_AX_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd_al(void)
|
|
{
|
|
uint res = OPER_AL_8();
|
|
uint ea = EA_AX_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_8();
|
|
uint ea = EA_AX_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_8();
|
|
uint ea = EA_AX_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_pd_i(void)
|
|
{
|
|
uint res = OPER_I_8();
|
|
uint ea = EA_AX_PD_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_di_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8(DY);
|
|
uint ea = EA_AX_DI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_di_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_8();
|
|
uint ea = EA_AX_DI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_di_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_8();
|
|
uint ea = EA_AX_DI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_di_pi7(void)
|
|
{
|
|
uint res = OPER_A7_PI_8();
|
|
uint ea = EA_AX_DI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_di_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_8();
|
|
uint ea = EA_AX_DI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_di_pd7(void)
|
|
{
|
|
uint res = OPER_A7_PD_8();
|
|
uint ea = EA_AX_DI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_di_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_8();
|
|
uint ea = EA_AX_DI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_di_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_8();
|
|
uint ea = EA_AX_DI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_di_aw(void)
|
|
{
|
|
uint res = OPER_AW_8();
|
|
uint ea = EA_AX_DI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_di_al(void)
|
|
{
|
|
uint res = OPER_AL_8();
|
|
uint ea = EA_AX_DI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_di_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_8();
|
|
uint ea = EA_AX_DI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_di_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_8();
|
|
uint ea = EA_AX_DI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_di_i(void)
|
|
{
|
|
uint res = OPER_I_8();
|
|
uint ea = EA_AX_DI_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ix_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8(DY);
|
|
uint ea = EA_AX_IX_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ix_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_8();
|
|
uint ea = EA_AX_IX_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ix_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_8();
|
|
uint ea = EA_AX_IX_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ix_pi7(void)
|
|
{
|
|
uint res = OPER_A7_PI_8();
|
|
uint ea = EA_AX_IX_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ix_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_8();
|
|
uint ea = EA_AX_IX_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ix_pd7(void)
|
|
{
|
|
uint res = OPER_A7_PD_8();
|
|
uint ea = EA_AX_IX_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ix_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_8();
|
|
uint ea = EA_AX_IX_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ix_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_8();
|
|
uint ea = EA_AX_IX_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ix_aw(void)
|
|
{
|
|
uint res = OPER_AW_8();
|
|
uint ea = EA_AX_IX_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ix_al(void)
|
|
{
|
|
uint res = OPER_AL_8();
|
|
uint ea = EA_AX_IX_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ix_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_8();
|
|
uint ea = EA_AX_IX_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ix_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_8();
|
|
uint ea = EA_AX_IX_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_ix_i(void)
|
|
{
|
|
uint res = OPER_I_8();
|
|
uint ea = EA_AX_IX_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_aw_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8(DY);
|
|
uint ea = EA_AW_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_aw_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_8();
|
|
uint ea = EA_AW_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_aw_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_8();
|
|
uint ea = EA_AW_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_aw_pi7(void)
|
|
{
|
|
uint res = OPER_A7_PI_8();
|
|
uint ea = EA_AW_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_aw_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_8();
|
|
uint ea = EA_AW_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_aw_pd7(void)
|
|
{
|
|
uint res = OPER_A7_PD_8();
|
|
uint ea = EA_AW_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_aw_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_8();
|
|
uint ea = EA_AW_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_aw_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_8();
|
|
uint ea = EA_AW_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_aw_aw(void)
|
|
{
|
|
uint res = OPER_AW_8();
|
|
uint ea = EA_AW_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_aw_al(void)
|
|
{
|
|
uint res = OPER_AL_8();
|
|
uint ea = EA_AW_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_aw_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_8();
|
|
uint ea = EA_AW_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_aw_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_8();
|
|
uint ea = EA_AW_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_aw_i(void)
|
|
{
|
|
uint res = OPER_I_8();
|
|
uint ea = EA_AW_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_al_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8(DY);
|
|
uint ea = EA_AL_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_al_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_8();
|
|
uint ea = EA_AL_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_al_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_8();
|
|
uint ea = EA_AL_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_al_pi7(void)
|
|
{
|
|
uint res = OPER_A7_PI_8();
|
|
uint ea = EA_AL_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_al_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_8();
|
|
uint ea = EA_AL_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_al_pd7(void)
|
|
{
|
|
uint res = OPER_A7_PD_8();
|
|
uint ea = EA_AL_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_al_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_8();
|
|
uint ea = EA_AL_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_al_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_8();
|
|
uint ea = EA_AL_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_al_aw(void)
|
|
{
|
|
uint res = OPER_AW_8();
|
|
uint ea = EA_AL_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_al_al(void)
|
|
{
|
|
uint res = OPER_AL_8();
|
|
uint ea = EA_AL_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_al_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_8();
|
|
uint ea = EA_AL_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_al_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_8();
|
|
uint ea = EA_AL_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_8_al_i(void)
|
|
{
|
|
uint res = OPER_I_8();
|
|
uint ea = EA_AL_8();
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_d_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16(DY);
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_d_a(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16(AY);
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_d_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_16();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_d_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_16();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_d_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_16();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_d_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_16();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_d_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_16();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_d_aw(void)
|
|
{
|
|
uint res = OPER_AW_16();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_d_al(void)
|
|
{
|
|
uint res = OPER_AL_16();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_d_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_16();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_d_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_16();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_d_i(void)
|
|
{
|
|
uint res = OPER_I_16();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_ai_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16(DY);
|
|
uint ea = EA_AX_AI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_ai_a(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16(AY);
|
|
uint ea = EA_AX_AI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_ai_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_16();
|
|
uint ea = EA_AX_AI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_ai_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_16();
|
|
uint ea = EA_AX_AI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_ai_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_16();
|
|
uint ea = EA_AX_AI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_ai_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_16();
|
|
uint ea = EA_AX_AI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_ai_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_16();
|
|
uint ea = EA_AX_AI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_ai_aw(void)
|
|
{
|
|
uint res = OPER_AW_16();
|
|
uint ea = EA_AX_AI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_ai_al(void)
|
|
{
|
|
uint res = OPER_AL_16();
|
|
uint ea = EA_AX_AI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_ai_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_16();
|
|
uint ea = EA_AX_AI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_ai_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_16();
|
|
uint ea = EA_AX_AI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_ai_i(void)
|
|
{
|
|
uint res = OPER_I_16();
|
|
uint ea = EA_AX_AI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_pi_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16(DY);
|
|
uint ea = EA_AX_PI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_pi_a(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16(AY);
|
|
uint ea = EA_AX_PI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_pi_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_16();
|
|
uint ea = EA_AX_PI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_pi_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_16();
|
|
uint ea = EA_AX_PI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_pi_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_16();
|
|
uint ea = EA_AX_PI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_pi_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_16();
|
|
uint ea = EA_AX_PI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_pi_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_16();
|
|
uint ea = EA_AX_PI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_pi_aw(void)
|
|
{
|
|
uint res = OPER_AW_16();
|
|
uint ea = EA_AX_PI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_pi_al(void)
|
|
{
|
|
uint res = OPER_AL_16();
|
|
uint ea = EA_AX_PI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_pi_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_16();
|
|
uint ea = EA_AX_PI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_pi_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_16();
|
|
uint ea = EA_AX_PI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_pi_i(void)
|
|
{
|
|
uint res = OPER_I_16();
|
|
uint ea = EA_AX_PI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_pd_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16(DY);
|
|
uint ea = EA_AX_PD_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_pd_a(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16(AY);
|
|
uint ea = EA_AX_PD_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_pd_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_16();
|
|
uint ea = EA_AX_PD_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_pd_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_16();
|
|
uint ea = EA_AX_PD_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_pd_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_16();
|
|
uint ea = EA_AX_PD_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_pd_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_16();
|
|
uint ea = EA_AX_PD_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_pd_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_16();
|
|
uint ea = EA_AX_PD_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_pd_aw(void)
|
|
{
|
|
uint res = OPER_AW_16();
|
|
uint ea = EA_AX_PD_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_pd_al(void)
|
|
{
|
|
uint res = OPER_AL_16();
|
|
uint ea = EA_AX_PD_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_pd_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_16();
|
|
uint ea = EA_AX_PD_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_pd_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_16();
|
|
uint ea = EA_AX_PD_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_pd_i(void)
|
|
{
|
|
uint res = OPER_I_16();
|
|
uint ea = EA_AX_PD_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_di_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16(DY);
|
|
uint ea = EA_AX_DI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_di_a(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16(AY);
|
|
uint ea = EA_AX_DI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_di_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_16();
|
|
uint ea = EA_AX_DI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_di_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_16();
|
|
uint ea = EA_AX_DI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_di_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_16();
|
|
uint ea = EA_AX_DI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_di_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_16();
|
|
uint ea = EA_AX_DI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_di_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_16();
|
|
uint ea = EA_AX_DI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_di_aw(void)
|
|
{
|
|
uint res = OPER_AW_16();
|
|
uint ea = EA_AX_DI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_di_al(void)
|
|
{
|
|
uint res = OPER_AL_16();
|
|
uint ea = EA_AX_DI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_di_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_16();
|
|
uint ea = EA_AX_DI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_di_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_16();
|
|
uint ea = EA_AX_DI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_di_i(void)
|
|
{
|
|
uint res = OPER_I_16();
|
|
uint ea = EA_AX_DI_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_ix_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16(DY);
|
|
uint ea = EA_AX_IX_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_ix_a(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16(AY);
|
|
uint ea = EA_AX_IX_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_ix_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_16();
|
|
uint ea = EA_AX_IX_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_ix_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_16();
|
|
uint ea = EA_AX_IX_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_ix_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_16();
|
|
uint ea = EA_AX_IX_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_ix_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_16();
|
|
uint ea = EA_AX_IX_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_ix_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_16();
|
|
uint ea = EA_AX_IX_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_ix_aw(void)
|
|
{
|
|
uint res = OPER_AW_16();
|
|
uint ea = EA_AX_IX_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_ix_al(void)
|
|
{
|
|
uint res = OPER_AL_16();
|
|
uint ea = EA_AX_IX_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_ix_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_16();
|
|
uint ea = EA_AX_IX_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_ix_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_16();
|
|
uint ea = EA_AX_IX_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_ix_i(void)
|
|
{
|
|
uint res = OPER_I_16();
|
|
uint ea = EA_AX_IX_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_aw_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16(DY);
|
|
uint ea = EA_AW_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_aw_a(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16(AY);
|
|
uint ea = EA_AW_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_aw_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_16();
|
|
uint ea = EA_AW_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_aw_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_16();
|
|
uint ea = EA_AW_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_aw_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_16();
|
|
uint ea = EA_AW_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_aw_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_16();
|
|
uint ea = EA_AW_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_aw_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_16();
|
|
uint ea = EA_AW_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_aw_aw(void)
|
|
{
|
|
uint res = OPER_AW_16();
|
|
uint ea = EA_AW_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_aw_al(void)
|
|
{
|
|
uint res = OPER_AL_16();
|
|
uint ea = EA_AW_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_aw_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_16();
|
|
uint ea = EA_AW_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_aw_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_16();
|
|
uint ea = EA_AW_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_aw_i(void)
|
|
{
|
|
uint res = OPER_I_16();
|
|
uint ea = EA_AW_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_al_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16(DY);
|
|
uint ea = EA_AL_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_al_a(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16(AY);
|
|
uint ea = EA_AL_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_al_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_16();
|
|
uint ea = EA_AL_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_al_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_16();
|
|
uint ea = EA_AL_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_al_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_16();
|
|
uint ea = EA_AL_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_al_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_16();
|
|
uint ea = EA_AL_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_al_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_16();
|
|
uint ea = EA_AL_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_al_aw(void)
|
|
{
|
|
uint res = OPER_AW_16();
|
|
uint ea = EA_AL_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_al_al(void)
|
|
{
|
|
uint res = OPER_AL_16();
|
|
uint ea = EA_AL_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_al_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_16();
|
|
uint ea = EA_AL_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_al_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_16();
|
|
uint ea = EA_AL_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_al_i(void)
|
|
{
|
|
uint res = OPER_I_16();
|
|
uint ea = EA_AL_16();
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_d_d(void)
|
|
{
|
|
uint res = DY;
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_d_a(void)
|
|
{
|
|
uint res = AY;
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_d_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_32();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_d_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_32();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_d_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_32();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_d_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_32();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_d_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_32();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_d_aw(void)
|
|
{
|
|
uint res = OPER_AW_32();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_d_al(void)
|
|
{
|
|
uint res = OPER_AL_32();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_d_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_32();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_d_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_32();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_d_i(void)
|
|
{
|
|
uint res = OPER_I_32();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_ai_d(void)
|
|
{
|
|
uint res = DY;
|
|
uint ea = EA_AX_AI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_ai_a(void)
|
|
{
|
|
uint res = AY;
|
|
uint ea = EA_AX_AI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_ai_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_32();
|
|
uint ea = EA_AX_AI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_ai_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_32();
|
|
uint ea = EA_AX_AI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_ai_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_32();
|
|
uint ea = EA_AX_AI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_ai_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_32();
|
|
uint ea = EA_AX_AI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_ai_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_32();
|
|
uint ea = EA_AX_AI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_ai_aw(void)
|
|
{
|
|
uint res = OPER_AW_32();
|
|
uint ea = EA_AX_AI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_ai_al(void)
|
|
{
|
|
uint res = OPER_AL_32();
|
|
uint ea = EA_AX_AI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_ai_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_32();
|
|
uint ea = EA_AX_AI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_ai_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_32();
|
|
uint ea = EA_AX_AI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_ai_i(void)
|
|
{
|
|
uint res = OPER_I_32();
|
|
uint ea = EA_AX_AI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_pi_d(void)
|
|
{
|
|
uint res = DY;
|
|
uint ea = EA_AX_PI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_pi_a(void)
|
|
{
|
|
uint res = AY;
|
|
uint ea = EA_AX_PI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_pi_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_32();
|
|
uint ea = EA_AX_PI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_pi_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_32();
|
|
uint ea = EA_AX_PI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_pi_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_32();
|
|
uint ea = EA_AX_PI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_pi_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_32();
|
|
uint ea = EA_AX_PI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_pi_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_32();
|
|
uint ea = EA_AX_PI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_pi_aw(void)
|
|
{
|
|
uint res = OPER_AW_32();
|
|
uint ea = EA_AX_PI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_pi_al(void)
|
|
{
|
|
uint res = OPER_AL_32();
|
|
uint ea = EA_AX_PI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_pi_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_32();
|
|
uint ea = EA_AX_PI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_pi_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_32();
|
|
uint ea = EA_AX_PI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_pi_i(void)
|
|
{
|
|
uint res = OPER_I_32();
|
|
uint ea = EA_AX_PI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_pd_d(void)
|
|
{
|
|
uint res = DY;
|
|
uint ea = EA_AX_PD_32();
|
|
|
|
m68ki_write_16(ea+2, res & 0xFFFF );
|
|
m68ki_write_16(ea, (res >> 16) & 0xFFFF );
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_pd_a(void)
|
|
{
|
|
uint res = AY;
|
|
uint ea = EA_AX_PD_32();
|
|
|
|
m68ki_write_16(ea+2, res & 0xFFFF );
|
|
m68ki_write_16(ea, (res >> 16) & 0xFFFF );
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_pd_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_32();
|
|
uint ea = EA_AX_PD_32();
|
|
|
|
m68ki_write_16(ea+2, res & 0xFFFF );
|
|
m68ki_write_16(ea, (res >> 16) & 0xFFFF );
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_pd_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_32();
|
|
uint ea = EA_AX_PD_32();
|
|
|
|
m68ki_write_16(ea+2, res & 0xFFFF );
|
|
m68ki_write_16(ea, (res >> 16) & 0xFFFF );
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_pd_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_32();
|
|
uint ea = EA_AX_PD_32();
|
|
|
|
m68ki_write_16(ea+2, res & 0xFFFF );
|
|
m68ki_write_16(ea, (res >> 16) & 0xFFFF );
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_pd_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_32();
|
|
uint ea = EA_AX_PD_32();
|
|
|
|
m68ki_write_16(ea+2, res & 0xFFFF );
|
|
m68ki_write_16(ea, (res >> 16) & 0xFFFF );
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_pd_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_32();
|
|
uint ea = EA_AX_PD_32();
|
|
|
|
m68ki_write_16(ea+2, res & 0xFFFF );
|
|
m68ki_write_16(ea, (res >> 16) & 0xFFFF );
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_pd_aw(void)
|
|
{
|
|
uint res = OPER_AW_32();
|
|
uint ea = EA_AX_PD_32();
|
|
|
|
m68ki_write_16(ea+2, res & 0xFFFF );
|
|
m68ki_write_16(ea, (res >> 16) & 0xFFFF );
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_pd_al(void)
|
|
{
|
|
uint res = OPER_AL_32();
|
|
uint ea = EA_AX_PD_32();
|
|
|
|
m68ki_write_16(ea+2, res & 0xFFFF );
|
|
m68ki_write_16(ea, (res >> 16) & 0xFFFF );
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_pd_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_32();
|
|
uint ea = EA_AX_PD_32();
|
|
|
|
m68ki_write_16(ea+2, res & 0xFFFF );
|
|
m68ki_write_16(ea, (res >> 16) & 0xFFFF );
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_pd_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_32();
|
|
uint ea = EA_AX_PD_32();
|
|
|
|
m68ki_write_16(ea+2, res & 0xFFFF );
|
|
m68ki_write_16(ea, (res >> 16) & 0xFFFF );
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_pd_i(void)
|
|
{
|
|
uint res = OPER_I_32();
|
|
uint ea = EA_AX_PD_32();
|
|
|
|
m68ki_write_16(ea+2, res & 0xFFFF );
|
|
m68ki_write_16(ea, (res >> 16) & 0xFFFF );
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_di_d(void)
|
|
{
|
|
uint res = DY;
|
|
uint ea = EA_AX_DI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_di_a(void)
|
|
{
|
|
uint res = AY;
|
|
uint ea = EA_AX_DI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_di_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_32();
|
|
uint ea = EA_AX_DI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_di_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_32();
|
|
uint ea = EA_AX_DI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_di_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_32();
|
|
uint ea = EA_AX_DI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_di_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_32();
|
|
uint ea = EA_AX_DI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_di_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_32();
|
|
uint ea = EA_AX_DI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_di_aw(void)
|
|
{
|
|
uint res = OPER_AW_32();
|
|
uint ea = EA_AX_DI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_di_al(void)
|
|
{
|
|
uint res = OPER_AL_32();
|
|
uint ea = EA_AX_DI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_di_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_32();
|
|
uint ea = EA_AX_DI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_di_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_32();
|
|
uint ea = EA_AX_DI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_di_i(void)
|
|
{
|
|
uint res = OPER_I_32();
|
|
uint ea = EA_AX_DI_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_ix_d(void)
|
|
{
|
|
uint res = DY;
|
|
uint ea = EA_AX_IX_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_ix_a(void)
|
|
{
|
|
uint res = AY;
|
|
uint ea = EA_AX_IX_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_ix_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_32();
|
|
uint ea = EA_AX_IX_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_ix_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_32();
|
|
uint ea = EA_AX_IX_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_ix_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_32();
|
|
uint ea = EA_AX_IX_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_ix_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_32();
|
|
uint ea = EA_AX_IX_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_ix_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_32();
|
|
uint ea = EA_AX_IX_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_ix_aw(void)
|
|
{
|
|
uint res = OPER_AW_32();
|
|
uint ea = EA_AX_IX_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_ix_al(void)
|
|
{
|
|
uint res = OPER_AL_32();
|
|
uint ea = EA_AX_IX_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_ix_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_32();
|
|
uint ea = EA_AX_IX_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_ix_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_32();
|
|
uint ea = EA_AX_IX_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_ix_i(void)
|
|
{
|
|
uint res = OPER_I_32();
|
|
uint ea = EA_AX_IX_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_aw_d(void)
|
|
{
|
|
uint res = DY;
|
|
uint ea = EA_AW_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_aw_a(void)
|
|
{
|
|
uint res = AY;
|
|
uint ea = EA_AW_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_aw_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_32();
|
|
uint ea = EA_AW_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_aw_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_32();
|
|
uint ea = EA_AW_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_aw_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_32();
|
|
uint ea = EA_AW_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_aw_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_32();
|
|
uint ea = EA_AW_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_aw_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_32();
|
|
uint ea = EA_AW_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_aw_aw(void)
|
|
{
|
|
uint res = OPER_AW_32();
|
|
uint ea = EA_AW_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_aw_al(void)
|
|
{
|
|
uint res = OPER_AL_32();
|
|
uint ea = EA_AW_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_aw_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_32();
|
|
uint ea = EA_AW_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_aw_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_32();
|
|
uint ea = EA_AW_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_aw_i(void)
|
|
{
|
|
uint res = OPER_I_32();
|
|
uint ea = EA_AW_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_al_d(void)
|
|
{
|
|
uint res = DY;
|
|
uint ea = EA_AL_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_al_a(void)
|
|
{
|
|
uint res = AY;
|
|
uint ea = EA_AL_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_al_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_32();
|
|
uint ea = EA_AL_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_al_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_32();
|
|
uint ea = EA_AL_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_al_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_32();
|
|
uint ea = EA_AL_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_al_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_32();
|
|
uint ea = EA_AL_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_al_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_32();
|
|
uint ea = EA_AL_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_al_aw(void)
|
|
{
|
|
uint res = OPER_AW_32();
|
|
uint ea = EA_AL_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_al_al(void)
|
|
{
|
|
uint res = OPER_AL_32();
|
|
uint ea = EA_AL_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_al_pcdi(void)
|
|
{
|
|
uint res = OPER_PCDI_32();
|
|
uint ea = EA_AL_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_al_pcix(void)
|
|
{
|
|
uint res = OPER_PCIX_32();
|
|
uint ea = EA_AL_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_al_i(void)
|
|
{
|
|
uint res = OPER_I_32();
|
|
uint ea = EA_AL_32();
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_movea_16_d(void)
|
|
{
|
|
AX = MAKE_INT_16(DY);
|
|
}
|
|
|
|
|
|
static void m68k_op_movea_16_a(void)
|
|
{
|
|
AX = MAKE_INT_16(AY);
|
|
}
|
|
|
|
|
|
static void m68k_op_movea_16_ai(void)
|
|
{
|
|
AX = MAKE_INT_16(OPER_AY_AI_16());
|
|
}
|
|
|
|
|
|
static void m68k_op_movea_16_pi(void)
|
|
{
|
|
AX = MAKE_INT_16(OPER_AY_PI_16());
|
|
}
|
|
|
|
|
|
static void m68k_op_movea_16_pd(void)
|
|
{
|
|
AX = MAKE_INT_16(OPER_AY_PD_16());
|
|
}
|
|
|
|
|
|
static void m68k_op_movea_16_di(void)
|
|
{
|
|
AX = MAKE_INT_16(OPER_AY_DI_16());
|
|
}
|
|
|
|
|
|
static void m68k_op_movea_16_ix(void)
|
|
{
|
|
AX = MAKE_INT_16(OPER_AY_IX_16());
|
|
}
|
|
|
|
|
|
static void m68k_op_movea_16_aw(void)
|
|
{
|
|
AX = MAKE_INT_16(OPER_AW_16());
|
|
}
|
|
|
|
|
|
static void m68k_op_movea_16_al(void)
|
|
{
|
|
AX = MAKE_INT_16(OPER_AL_16());
|
|
}
|
|
|
|
|
|
static void m68k_op_movea_16_pcdi(void)
|
|
{
|
|
AX = MAKE_INT_16(OPER_PCDI_16());
|
|
}
|
|
|
|
|
|
static void m68k_op_movea_16_pcix(void)
|
|
{
|
|
AX = MAKE_INT_16(OPER_PCIX_16());
|
|
}
|
|
|
|
|
|
static void m68k_op_movea_16_i(void)
|
|
{
|
|
AX = MAKE_INT_16(OPER_I_16());
|
|
}
|
|
|
|
|
|
static void m68k_op_movea_32_d(void)
|
|
{
|
|
AX = DY;
|
|
}
|
|
|
|
|
|
static void m68k_op_movea_32_a(void)
|
|
{
|
|
AX = AY;
|
|
}
|
|
|
|
|
|
static void m68k_op_movea_32_ai(void)
|
|
{
|
|
AX = OPER_AY_AI_32();
|
|
}
|
|
|
|
|
|
static void m68k_op_movea_32_pi(void)
|
|
{
|
|
AX = OPER_AY_PI_32();
|
|
}
|
|
|
|
|
|
static void m68k_op_movea_32_pd(void)
|
|
{
|
|
AX = OPER_AY_PD_32();
|
|
}
|
|
|
|
|
|
static void m68k_op_movea_32_di(void)
|
|
{
|
|
AX = OPER_AY_DI_32();
|
|
}
|
|
|
|
|
|
static void m68k_op_movea_32_ix(void)
|
|
{
|
|
AX = OPER_AY_IX_32();
|
|
}
|
|
|
|
|
|
static void m68k_op_movea_32_aw(void)
|
|
{
|
|
AX = OPER_AW_32();
|
|
}
|
|
|
|
|
|
static void m68k_op_movea_32_al(void)
|
|
{
|
|
AX = OPER_AL_32();
|
|
}
|
|
|
|
|
|
static void m68k_op_movea_32_pcdi(void)
|
|
{
|
|
AX = OPER_PCDI_32();
|
|
}
|
|
|
|
|
|
static void m68k_op_movea_32_pcix(void)
|
|
{
|
|
AX = OPER_PCIX_32();
|
|
}
|
|
|
|
|
|
static void m68k_op_movea_32_i(void)
|
|
{
|
|
AX = OPER_I_32();
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_010 ||M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_move_16_frc_d(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
DY = MASK_OUT_BELOW_16(DY) | m68ki_get_ccr();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_frc_ai(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
m68ki_write_16(EA_AY_AI_16(), m68ki_get_ccr());
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_frc_pi(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
m68ki_write_16(EA_AY_PI_16(), m68ki_get_ccr());
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_frc_pd(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
m68ki_write_16(EA_AY_PD_16(), m68ki_get_ccr());
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_frc_di(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
m68ki_write_16(EA_AY_DI_16(), m68ki_get_ccr());
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_frc_ix(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
m68ki_write_16(EA_AY_IX_16(), m68ki_get_ccr());
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_frc_aw(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
m68ki_write_16(EA_AW_16(), m68ki_get_ccr());
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_frc_al(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
m68ki_write_16(EA_AL_16(), m68ki_get_ccr());
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
#endif
|
|
|
|
|
|
static void m68k_op_move_16_toc_d(void)
|
|
{
|
|
m68ki_set_ccr(DY);
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_toc_ai(void)
|
|
{
|
|
m68ki_set_ccr(OPER_AY_AI_16());
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_toc_pi(void)
|
|
{
|
|
m68ki_set_ccr(OPER_AY_PI_16());
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_toc_pd(void)
|
|
{
|
|
m68ki_set_ccr(OPER_AY_PD_16());
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_toc_di(void)
|
|
{
|
|
m68ki_set_ccr(OPER_AY_DI_16());
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_toc_ix(void)
|
|
{
|
|
m68ki_set_ccr(OPER_AY_IX_16());
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_toc_aw(void)
|
|
{
|
|
m68ki_set_ccr(OPER_AW_16());
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_toc_al(void)
|
|
{
|
|
m68ki_set_ccr(OPER_AL_16());
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_toc_pcdi(void)
|
|
{
|
|
m68ki_set_ccr(OPER_PCDI_16());
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_toc_pcix(void)
|
|
{
|
|
m68ki_set_ccr(OPER_PCIX_16());
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_toc_i(void)
|
|
{
|
|
m68ki_set_ccr(OPER_I_16());
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_frs_d(void)
|
|
{
|
|
if(CPU_TYPE_IS_000(CPU_TYPE) || FLAG_S) /* NS990408 */
|
|
{
|
|
DY = MASK_OUT_BELOW_16(DY) | m68ki_get_sr();
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_frs_ai(void)
|
|
{
|
|
if(CPU_TYPE_IS_000(CPU_TYPE) || FLAG_S) /* NS990408 */
|
|
{
|
|
uint ea = EA_AY_AI_16();
|
|
m68ki_write_16(ea, m68ki_get_sr());
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_frs_pi(void)
|
|
{
|
|
if(CPU_TYPE_IS_000(CPU_TYPE) || FLAG_S) /* NS990408 */
|
|
{
|
|
uint ea = EA_AY_PI_16();
|
|
m68ki_write_16(ea, m68ki_get_sr());
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_frs_pd(void)
|
|
{
|
|
if(CPU_TYPE_IS_000(CPU_TYPE) || FLAG_S) /* NS990408 */
|
|
{
|
|
uint ea = EA_AY_PD_16();
|
|
m68ki_write_16(ea, m68ki_get_sr());
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_frs_di(void)
|
|
{
|
|
if(CPU_TYPE_IS_000(CPU_TYPE) || FLAG_S) /* NS990408 */
|
|
{
|
|
uint ea = EA_AY_DI_16();
|
|
m68ki_write_16(ea, m68ki_get_sr());
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_frs_ix(void)
|
|
{
|
|
if(CPU_TYPE_IS_000(CPU_TYPE) || FLAG_S) /* NS990408 */
|
|
{
|
|
uint ea = EA_AY_IX_16();
|
|
m68ki_write_16(ea, m68ki_get_sr());
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_frs_aw(void)
|
|
{
|
|
if(CPU_TYPE_IS_000(CPU_TYPE) || FLAG_S) /* NS990408 */
|
|
{
|
|
uint ea = EA_AW_16();
|
|
m68ki_write_16(ea, m68ki_get_sr());
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_frs_al(void)
|
|
{
|
|
if(CPU_TYPE_IS_000(CPU_TYPE) || FLAG_S) /* NS990408 */
|
|
{
|
|
uint ea = EA_AL_16();
|
|
m68ki_write_16(ea, m68ki_get_sr());
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_tos_d(void)
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
m68ki_set_sr(DY);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_tos_ai(void)
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint new_sr = OPER_AY_AI_16();
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_set_sr(new_sr);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_tos_pi(void)
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint new_sr = OPER_AY_PI_16();
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_set_sr(new_sr);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_tos_pd(void)
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint new_sr = OPER_AY_PD_16();
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_set_sr(new_sr);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_tos_di(void)
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint new_sr = OPER_AY_DI_16();
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_set_sr(new_sr);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_tos_ix(void)
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint new_sr = OPER_AY_IX_16();
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_set_sr(new_sr);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_tos_aw(void)
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint new_sr = OPER_AW_16();
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_set_sr(new_sr);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_tos_al(void)
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint new_sr = OPER_AL_16();
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_set_sr(new_sr);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_tos_pcdi(void)
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint new_sr = OPER_PCDI_16();
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_set_sr(new_sr);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_tos_pcix(void)
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint new_sr = OPER_PCIX_16();
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_set_sr(new_sr);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_16_tos_i(void)
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint new_sr = OPER_I_16();
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_set_sr(new_sr);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_fru(void)
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
AY = REG_USP;
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
static void m68k_op_move_32_tou(void)
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
REG_USP = AY;
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_010 || M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_movec_32_cr(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
switch (word2 & 0xfff)
|
|
{
|
|
case 0x000: /* SFC */
|
|
REG_DA[(word2 >> 12) & 15] = REG_SFC;
|
|
return;
|
|
case 0x001: /* DFC */
|
|
REG_DA[(word2 >> 12) & 15] = REG_DFC;
|
|
return;
|
|
case 0x002: /* CACR */
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
REG_DA[(word2 >> 12) & 15] = REG_CACR;
|
|
return;
|
|
}
|
|
return;
|
|
case 0x800: /* USP */
|
|
REG_DA[(word2 >> 12) & 15] = REG_USP;
|
|
return;
|
|
case 0x801: /* VBR */
|
|
REG_DA[(word2 >> 12) & 15] = REG_VBR;
|
|
return;
|
|
case 0x802: /* CAAR */
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
REG_DA[(word2 >> 12) & 15] = REG_CAAR;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
break;
|
|
case 0x803: /* MSP */
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
REG_DA[(word2 >> 12) & 15] = FLAG_M ? REG_SP : REG_MSP;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
return;
|
|
case 0x804: /* ISP */
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
REG_DA[(word2 >> 12) & 15] = FLAG_M ? REG_ISP : REG_SP;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
return;
|
|
case 0x003: /* TC */
|
|
if(CPU_TYPE_IS_040_PLUS(CPU_TYPE))
|
|
{
|
|
/* TODO */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
return;
|
|
case 0x004: /* ITT0 */
|
|
if(CPU_TYPE_IS_040_PLUS(CPU_TYPE))
|
|
{
|
|
/* TODO */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
return;
|
|
case 0x005: /* ITT1 */
|
|
if(CPU_TYPE_IS_040_PLUS(CPU_TYPE))
|
|
{
|
|
/* TODO */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
return;
|
|
case 0x006: /* DTT0 */
|
|
if(CPU_TYPE_IS_040_PLUS(CPU_TYPE))
|
|
{
|
|
/* TODO */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
return;
|
|
case 0x007: /* DTT1 */
|
|
if(CPU_TYPE_IS_040_PLUS(CPU_TYPE))
|
|
{
|
|
/* TODO */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
return;
|
|
case 0x805: /* MMUSR */
|
|
if(CPU_TYPE_IS_040_PLUS(CPU_TYPE))
|
|
{
|
|
/* TODO */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
return;
|
|
case 0x806: /* URP */
|
|
if(CPU_TYPE_IS_040_PLUS(CPU_TYPE))
|
|
{
|
|
/* TODO */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
return;
|
|
case 0x807: /* SRP */
|
|
if(CPU_TYPE_IS_040_PLUS(CPU_TYPE))
|
|
{
|
|
/* TODO */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
return;
|
|
default:
|
|
m68ki_exception_illegal();
|
|
return;
|
|
}
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_movec_32_rc(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
switch (word2 & 0xfff)
|
|
{
|
|
case 0x000: /* SFC */
|
|
REG_SFC = REG_DA[(word2 >> 12) & 15] & 7;
|
|
return;
|
|
case 0x001: /* DFC */
|
|
REG_DFC = REG_DA[(word2 >> 12) & 15] & 7;
|
|
return;
|
|
case 0x002: /* CACR */
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if (CPU_TYPE_IS_040_PLUS(CPU_TYPE))
|
|
{
|
|
REG_CACR = REG_DA[(word2 >> 12) & 15];
|
|
}
|
|
else
|
|
{
|
|
/* non 68040 can only set the lower 4 bits (C,CE,F,E) */
|
|
REG_CACR = REG_DA[(word2 >> 12) & 15] & 0x0f;
|
|
}
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
return;
|
|
case 0x800: /* USP */
|
|
REG_USP = REG_DA[(word2 >> 12) & 15];
|
|
return;
|
|
case 0x801: /* VBR */
|
|
REG_VBR = REG_DA[(word2 >> 12) & 15];
|
|
return;
|
|
case 0x802: /* CAAR */
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
REG_CAAR = REG_DA[(word2 >> 12) & 15];
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
return;
|
|
case 0x803: /* MSP */
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
/* we are in supervisor mode so just check for M flag */
|
|
if(!FLAG_M)
|
|
{
|
|
REG_MSP = REG_DA[(word2 >> 12) & 15];
|
|
return;
|
|
}
|
|
REG_SP = REG_DA[(word2 >> 12) & 15];
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
return;
|
|
case 0x804: /* ISP */
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(!FLAG_M)
|
|
{
|
|
REG_SP = REG_DA[(word2 >> 12) & 15];
|
|
return;
|
|
}
|
|
REG_ISP = REG_DA[(word2 >> 12) & 15];
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
return;
|
|
case 0x003: /* TC */
|
|
if (CPU_TYPE_IS_040_PLUS(CPU_TYPE))
|
|
{
|
|
/* TODO */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
return;
|
|
case 0x004: /* ITT0 */
|
|
if (CPU_TYPE_IS_040_PLUS(CPU_TYPE))
|
|
{
|
|
/* TODO */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
return;
|
|
case 0x005: /* ITT1 */
|
|
if (CPU_TYPE_IS_040_PLUS(CPU_TYPE))
|
|
{
|
|
/* TODO */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
return;
|
|
case 0x006: /* DTT0 */
|
|
if (CPU_TYPE_IS_040_PLUS(CPU_TYPE))
|
|
{
|
|
/* TODO */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
return;
|
|
case 0x007: /* DTT1 */
|
|
if (CPU_TYPE_IS_040_PLUS(CPU_TYPE))
|
|
{
|
|
/* TODO */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
return;
|
|
case 0x805: /* MMUSR */
|
|
if (CPU_TYPE_IS_040_PLUS(CPU_TYPE))
|
|
{
|
|
/* TODO */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
return;
|
|
case 0x806: /* URP */
|
|
if (CPU_TYPE_IS_040_PLUS(CPU_TYPE))
|
|
{
|
|
/* TODO */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
return;
|
|
case 0x807: /* SRP */
|
|
if (CPU_TYPE_IS_040_PLUS(CPU_TYPE))
|
|
{
|
|
/* TODO */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
return;
|
|
default:
|
|
m68ki_exception_illegal();
|
|
return;
|
|
}
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
#endif
|
|
|
|
|
|
static void m68k_op_movem_16_re_pd(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = AY;
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
ea -= 2;
|
|
m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_DA[15-i]));
|
|
count++;
|
|
}
|
|
AY = ea;
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_16_re_ai(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = EA_AY_AI_16();
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_DA[i]));
|
|
ea += 2;
|
|
count++;
|
|
}
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_16_re_di(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = EA_AY_DI_16();
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_DA[i]));
|
|
ea += 2;
|
|
count++;
|
|
}
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_16_re_ix(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = EA_AY_IX_16();
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_DA[i]));
|
|
ea += 2;
|
|
count++;
|
|
}
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_16_re_aw(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = EA_AW_16();
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_DA[i]));
|
|
ea += 2;
|
|
count++;
|
|
}
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_16_re_al(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = EA_AL_16();
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_DA[i]));
|
|
ea += 2;
|
|
count++;
|
|
}
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_32_re_pd(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = AY;
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
ea -= 4;
|
|
m68ki_write_16(ea+2, REG_DA[15-i] & 0xFFFF );
|
|
m68ki_write_16(ea, (REG_DA[15-i] >> 16) & 0xFFFF );
|
|
count++;
|
|
}
|
|
AY = ea;
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_L);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_32_re_ai(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = EA_AY_AI_32();
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
m68ki_write_32(ea, REG_DA[i]);
|
|
ea += 4;
|
|
count++;
|
|
}
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_L);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_32_re_di(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = EA_AY_DI_32();
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
m68ki_write_32(ea, REG_DA[i]);
|
|
ea += 4;
|
|
count++;
|
|
}
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_L);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_32_re_ix(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = EA_AY_IX_32();
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
m68ki_write_32(ea, REG_DA[i]);
|
|
ea += 4;
|
|
count++;
|
|
}
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_L);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_32_re_aw(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = EA_AW_32();
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
m68ki_write_32(ea, REG_DA[i]);
|
|
ea += 4;
|
|
count++;
|
|
}
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_L);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_32_re_al(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = EA_AL_32();
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
m68ki_write_32(ea, REG_DA[i]);
|
|
ea += 4;
|
|
count++;
|
|
}
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_L);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_16_er_pi(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = AY;
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
REG_DA[i] = MAKE_INT_16(MASK_OUT_ABOVE_16(m68ki_read_16(ea)));
|
|
ea += 2;
|
|
count++;
|
|
}
|
|
AY = ea;
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_16_er_pcdi(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = EA_PCDI_16();
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
REG_DA[i] = MAKE_INT_16(MASK_OUT_ABOVE_16(m68ki_read_pcrel_16(ea)));
|
|
ea += 2;
|
|
count++;
|
|
}
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_16_er_pcix(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = EA_PCIX_16();
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
REG_DA[i] = MAKE_INT_16(MASK_OUT_ABOVE_16(m68ki_read_pcrel_16(ea)));
|
|
ea += 2;
|
|
count++;
|
|
}
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_16_er_ai(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = EA_AY_AI_16();
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
REG_DA[i] = MAKE_INT_16(MASK_OUT_ABOVE_16(m68ki_read_16(ea)));
|
|
ea += 2;
|
|
count++;
|
|
}
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_16_er_di(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = EA_AY_DI_16();
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
REG_DA[i] = MAKE_INT_16(MASK_OUT_ABOVE_16(m68ki_read_16(ea)));
|
|
ea += 2;
|
|
count++;
|
|
}
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_16_er_ix(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = EA_AY_IX_16();
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
REG_DA[i] = MAKE_INT_16(MASK_OUT_ABOVE_16(m68ki_read_16(ea)));
|
|
ea += 2;
|
|
count++;
|
|
}
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_16_er_aw(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = EA_AW_16();
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
REG_DA[i] = MAKE_INT_16(MASK_OUT_ABOVE_16(m68ki_read_16(ea)));
|
|
ea += 2;
|
|
count++;
|
|
}
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_16_er_al(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = EA_AL_16();
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
REG_DA[i] = MAKE_INT_16(MASK_OUT_ABOVE_16(m68ki_read_16(ea)));
|
|
ea += 2;
|
|
count++;
|
|
}
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_W);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_32_er_pi(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = AY;
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
REG_DA[i] = m68ki_read_32(ea);
|
|
ea += 4;
|
|
count++;
|
|
}
|
|
AY = ea;
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_L);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_32_er_pcdi(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = EA_PCDI_32();
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
REG_DA[i] = m68ki_read_pcrel_32(ea);
|
|
ea += 4;
|
|
count++;
|
|
}
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_L);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_32_er_pcix(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = EA_PCIX_32();
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
REG_DA[i] = m68ki_read_pcrel_32(ea);
|
|
ea += 4;
|
|
count++;
|
|
}
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_L);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_32_er_ai(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = EA_AY_AI_32();
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
REG_DA[i] = m68ki_read_32(ea);
|
|
ea += 4;
|
|
count++;
|
|
}
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_L);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_32_er_di(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = EA_AY_DI_32();
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
REG_DA[i] = m68ki_read_32(ea);
|
|
ea += 4;
|
|
count++;
|
|
}
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_L);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_32_er_ix(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = EA_AY_IX_32();
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
REG_DA[i] = m68ki_read_32(ea);
|
|
ea += 4;
|
|
count++;
|
|
}
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_L);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_32_er_aw(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = EA_AW_32();
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
REG_DA[i] = m68ki_read_32(ea);
|
|
ea += 4;
|
|
count++;
|
|
}
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_L);
|
|
}
|
|
|
|
|
|
static void m68k_op_movem_32_er_al(void)
|
|
{
|
|
uint i = 0;
|
|
uint register_list = OPER_I_16();
|
|
uint ea = EA_AL_32();
|
|
uint count = 0;
|
|
|
|
for(; i < 16; i++)
|
|
if(register_list & (1 << i))
|
|
{
|
|
REG_DA[i] = m68ki_read_32(ea);
|
|
ea += 4;
|
|
count++;
|
|
}
|
|
|
|
USE_CYCLES(count * CYC_MOVEM_L);
|
|
}
|
|
|
|
|
|
static void m68k_op_movep_16_re(void)
|
|
{
|
|
uint ea = EA_AY_DI_16();
|
|
uint src = DX;
|
|
|
|
m68ki_write_8(ea, MASK_OUT_ABOVE_8(src >> 8));
|
|
m68ki_write_8(ea += 2, MASK_OUT_ABOVE_8(src));
|
|
}
|
|
|
|
|
|
static void m68k_op_movep_32_re(void)
|
|
{
|
|
uint ea = EA_AY_DI_32();
|
|
uint src = DX;
|
|
|
|
m68ki_write_8(ea, MASK_OUT_ABOVE_8(src >> 24));
|
|
m68ki_write_8(ea += 2, MASK_OUT_ABOVE_8(src >> 16));
|
|
m68ki_write_8(ea += 2, MASK_OUT_ABOVE_8(src >> 8));
|
|
m68ki_write_8(ea += 2, MASK_OUT_ABOVE_8(src));
|
|
}
|
|
|
|
|
|
static void m68k_op_movep_16_er(void)
|
|
{
|
|
uint ea = EA_AY_DI_16();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | ((m68ki_read_8(ea) << 8) + m68ki_read_8(ea + 2));
|
|
}
|
|
|
|
|
|
static void m68k_op_movep_32_er(void)
|
|
{
|
|
uint ea = EA_AY_DI_32();
|
|
|
|
DX = (m68ki_read_8(ea) << 24) + (m68ki_read_8(ea + 2) << 16)
|
|
+ (m68ki_read_8(ea + 4) << 8) + m68ki_read_8(ea + 6);
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_010 || M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_moves_8_ai(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_AI_8();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
if(BIT_B(word2)) /* Register to memory */
|
|
{
|
|
m68ki_write_8_fc(ea, REG_DFC, MASK_OUT_ABOVE_8(REG_DA[(word2 >> 12) & 15]));
|
|
return;
|
|
}
|
|
if(BIT_F(word2)) /* Memory to address register */
|
|
{
|
|
REG_A[(word2 >> 12) & 7] = MAKE_INT_8(m68ki_read_8_fc(ea, REG_SFC));
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
/* Memory to data register */
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_8(REG_D[(word2 >> 12) & 7]) | m68ki_read_8_fc(ea, REG_SFC);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_moves_8_pi(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_PI_8();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
if(BIT_B(word2)) /* Register to memory */
|
|
{
|
|
m68ki_write_8_fc(ea, REG_DFC, MASK_OUT_ABOVE_8(REG_DA[(word2 >> 12) & 15]));
|
|
return;
|
|
}
|
|
if(BIT_F(word2)) /* Memory to address register */
|
|
{
|
|
REG_A[(word2 >> 12) & 7] = MAKE_INT_8(m68ki_read_8_fc(ea, REG_SFC));
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
/* Memory to data register */
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_8(REG_D[(word2 >> 12) & 7]) | m68ki_read_8_fc(ea, REG_SFC);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_moves_8_pi7(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_A7_PI_8();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
if(BIT_B(word2)) /* Register to memory */
|
|
{
|
|
m68ki_write_8_fc(ea, REG_DFC, MASK_OUT_ABOVE_8(REG_DA[(word2 >> 12) & 15]));
|
|
return;
|
|
}
|
|
if(BIT_F(word2)) /* Memory to address register */
|
|
{
|
|
REG_A[(word2 >> 12) & 7] = MAKE_INT_8(m68ki_read_8_fc(ea, REG_SFC));
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
/* Memory to data register */
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_8(REG_D[(word2 >> 12) & 7]) | m68ki_read_8_fc(ea, REG_SFC);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_moves_8_pd(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_PD_8();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
if(BIT_B(word2)) /* Register to memory */
|
|
{
|
|
m68ki_write_8_fc(ea, REG_DFC, MASK_OUT_ABOVE_8(REG_DA[(word2 >> 12) & 15]));
|
|
return;
|
|
}
|
|
if(BIT_F(word2)) /* Memory to address register */
|
|
{
|
|
REG_A[(word2 >> 12) & 7] = MAKE_INT_8(m68ki_read_8_fc(ea, REG_SFC));
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
/* Memory to data register */
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_8(REG_D[(word2 >> 12) & 7]) | m68ki_read_8_fc(ea, REG_SFC);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_moves_8_pd7(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_A7_PD_8();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
if(BIT_B(word2)) /* Register to memory */
|
|
{
|
|
m68ki_write_8_fc(ea, REG_DFC, MASK_OUT_ABOVE_8(REG_DA[(word2 >> 12) & 15]));
|
|
return;
|
|
}
|
|
if(BIT_F(word2)) /* Memory to address register */
|
|
{
|
|
REG_A[(word2 >> 12) & 7] = MAKE_INT_8(m68ki_read_8_fc(ea, REG_SFC));
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
/* Memory to data register */
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_8(REG_D[(word2 >> 12) & 7]) | m68ki_read_8_fc(ea, REG_SFC);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_moves_8_di(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_DI_8();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
if(BIT_B(word2)) /* Register to memory */
|
|
{
|
|
m68ki_write_8_fc(ea, REG_DFC, MASK_OUT_ABOVE_8(REG_DA[(word2 >> 12) & 15]));
|
|
return;
|
|
}
|
|
if(BIT_F(word2)) /* Memory to address register */
|
|
{
|
|
REG_A[(word2 >> 12) & 7] = MAKE_INT_8(m68ki_read_8_fc(ea, REG_SFC));
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
/* Memory to data register */
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_8(REG_D[(word2 >> 12) & 7]) | m68ki_read_8_fc(ea, REG_SFC);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_moves_8_ix(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_IX_8();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
if(BIT_B(word2)) /* Register to memory */
|
|
{
|
|
m68ki_write_8_fc(ea, REG_DFC, MASK_OUT_ABOVE_8(REG_DA[(word2 >> 12) & 15]));
|
|
return;
|
|
}
|
|
if(BIT_F(word2)) /* Memory to address register */
|
|
{
|
|
REG_A[(word2 >> 12) & 7] = MAKE_INT_8(m68ki_read_8_fc(ea, REG_SFC));
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
/* Memory to data register */
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_8(REG_D[(word2 >> 12) & 7]) | m68ki_read_8_fc(ea, REG_SFC);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_moves_8_aw(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AW_8();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
if(BIT_B(word2)) /* Register to memory */
|
|
{
|
|
m68ki_write_8_fc(ea, REG_DFC, MASK_OUT_ABOVE_8(REG_DA[(word2 >> 12) & 15]));
|
|
return;
|
|
}
|
|
if(BIT_F(word2)) /* Memory to address register */
|
|
{
|
|
REG_A[(word2 >> 12) & 7] = MAKE_INT_8(m68ki_read_8_fc(ea, REG_SFC));
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
/* Memory to data register */
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_8(REG_D[(word2 >> 12) & 7]) | m68ki_read_8_fc(ea, REG_SFC);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_moves_8_al(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AL_8();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
if(BIT_B(word2)) /* Register to memory */
|
|
{
|
|
m68ki_write_8_fc(ea, REG_DFC, MASK_OUT_ABOVE_8(REG_DA[(word2 >> 12) & 15]));
|
|
return;
|
|
}
|
|
if(BIT_F(word2)) /* Memory to address register */
|
|
{
|
|
REG_A[(word2 >> 12) & 7] = MAKE_INT_8(m68ki_read_8_fc(ea, REG_SFC));
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
/* Memory to data register */
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_8(REG_D[(word2 >> 12) & 7]) | m68ki_read_8_fc(ea, REG_SFC);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_moves_16_ai(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_AI_16();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
if(BIT_B(word2)) /* Register to memory */
|
|
{
|
|
m68ki_write_16_fc(ea, REG_DFC, MASK_OUT_ABOVE_16(REG_DA[(word2 >> 12) & 15]));
|
|
return;
|
|
}
|
|
if(BIT_F(word2)) /* Memory to address register */
|
|
{
|
|
REG_A[(word2 >> 12) & 7] = MAKE_INT_16(m68ki_read_16_fc(ea, REG_SFC));
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
/* Memory to data register */
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_16(REG_D[(word2 >> 12) & 7]) | m68ki_read_16_fc(ea, REG_SFC);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_moves_16_pi(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_PI_16();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
if(BIT_B(word2)) /* Register to memory */
|
|
{
|
|
m68ki_write_16_fc(ea, REG_DFC, MASK_OUT_ABOVE_16(REG_DA[(word2 >> 12) & 15]));
|
|
return;
|
|
}
|
|
if(BIT_F(word2)) /* Memory to address register */
|
|
{
|
|
REG_A[(word2 >> 12) & 7] = MAKE_INT_16(m68ki_read_16_fc(ea, REG_SFC));
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
/* Memory to data register */
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_16(REG_D[(word2 >> 12) & 7]) | m68ki_read_16_fc(ea, REG_SFC);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_moves_16_pd(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_PD_16();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
if(BIT_B(word2)) /* Register to memory */
|
|
{
|
|
m68ki_write_16_fc(ea, REG_DFC, MASK_OUT_ABOVE_16(REG_DA[(word2 >> 12) & 15]));
|
|
return;
|
|
}
|
|
if(BIT_F(word2)) /* Memory to address register */
|
|
{
|
|
REG_A[(word2 >> 12) & 7] = MAKE_INT_16(m68ki_read_16_fc(ea, REG_SFC));
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
/* Memory to data register */
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_16(REG_D[(word2 >> 12) & 7]) | m68ki_read_16_fc(ea, REG_SFC);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_moves_16_di(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_DI_16();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
if(BIT_B(word2)) /* Register to memory */
|
|
{
|
|
m68ki_write_16_fc(ea, REG_DFC, MASK_OUT_ABOVE_16(REG_DA[(word2 >> 12) & 15]));
|
|
return;
|
|
}
|
|
if(BIT_F(word2)) /* Memory to address register */
|
|
{
|
|
REG_A[(word2 >> 12) & 7] = MAKE_INT_16(m68ki_read_16_fc(ea, REG_SFC));
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
/* Memory to data register */
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_16(REG_D[(word2 >> 12) & 7]) | m68ki_read_16_fc(ea, REG_SFC);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_moves_16_ix(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_IX_16();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
if(BIT_B(word2)) /* Register to memory */
|
|
{
|
|
m68ki_write_16_fc(ea, REG_DFC, MASK_OUT_ABOVE_16(REG_DA[(word2 >> 12) & 15]));
|
|
return;
|
|
}
|
|
if(BIT_F(word2)) /* Memory to address register */
|
|
{
|
|
REG_A[(word2 >> 12) & 7] = MAKE_INT_16(m68ki_read_16_fc(ea, REG_SFC));
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
/* Memory to data register */
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_16(REG_D[(word2 >> 12) & 7]) | m68ki_read_16_fc(ea, REG_SFC);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_moves_16_aw(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AW_16();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
if(BIT_B(word2)) /* Register to memory */
|
|
{
|
|
m68ki_write_16_fc(ea, REG_DFC, MASK_OUT_ABOVE_16(REG_DA[(word2 >> 12) & 15]));
|
|
return;
|
|
}
|
|
if(BIT_F(word2)) /* Memory to address register */
|
|
{
|
|
REG_A[(word2 >> 12) & 7] = MAKE_INT_16(m68ki_read_16_fc(ea, REG_SFC));
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
/* Memory to data register */
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_16(REG_D[(word2 >> 12) & 7]) | m68ki_read_16_fc(ea, REG_SFC);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_moves_16_al(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AL_16();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
if(BIT_B(word2)) /* Register to memory */
|
|
{
|
|
m68ki_write_16_fc(ea, REG_DFC, MASK_OUT_ABOVE_16(REG_DA[(word2 >> 12) & 15]));
|
|
return;
|
|
}
|
|
if(BIT_F(word2)) /* Memory to address register */
|
|
{
|
|
REG_A[(word2 >> 12) & 7] = MAKE_INT_16(m68ki_read_16_fc(ea, REG_SFC));
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
/* Memory to data register */
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_16(REG_D[(word2 >> 12) & 7]) | m68ki_read_16_fc(ea, REG_SFC);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_moves_32_ai(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_AI_32();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
if(BIT_B(word2)) /* Register to memory */
|
|
{
|
|
m68ki_write_32_fc(ea, REG_DFC, REG_DA[(word2 >> 12) & 15]);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
/* Memory to register */
|
|
REG_DA[(word2 >> 12) & 15] = m68ki_read_32_fc(ea, REG_SFC);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_moves_32_pi(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_PI_32();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
if(BIT_B(word2)) /* Register to memory */
|
|
{
|
|
m68ki_write_32_fc(ea, REG_DFC, REG_DA[(word2 >> 12) & 15]);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
/* Memory to register */
|
|
REG_DA[(word2 >> 12) & 15] = m68ki_read_32_fc(ea, REG_SFC);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_moves_32_pd(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_PD_32();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
if(BIT_B(word2)) /* Register to memory */
|
|
{
|
|
m68ki_write_32_fc(ea, REG_DFC, REG_DA[(word2 >> 12) & 15]);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
/* Memory to register */
|
|
REG_DA[(word2 >> 12) & 15] = m68ki_read_32_fc(ea, REG_SFC);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_moves_32_di(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_DI_32();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
if(BIT_B(word2)) /* Register to memory */
|
|
{
|
|
m68ki_write_32_fc(ea, REG_DFC, REG_DA[(word2 >> 12) & 15]);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
/* Memory to register */
|
|
REG_DA[(word2 >> 12) & 15] = m68ki_read_32_fc(ea, REG_SFC);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_moves_32_ix(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AY_IX_32();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
if(BIT_B(word2)) /* Register to memory */
|
|
{
|
|
m68ki_write_32_fc(ea, REG_DFC, REG_DA[(word2 >> 12) & 15]);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
/* Memory to register */
|
|
REG_DA[(word2 >> 12) & 15] = m68ki_read_32_fc(ea, REG_SFC);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_moves_32_aw(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AW_32();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
if(BIT_B(word2)) /* Register to memory */
|
|
{
|
|
m68ki_write_32_fc(ea, REG_DFC, REG_DA[(word2 >> 12) & 15]);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
/* Memory to register */
|
|
REG_DA[(word2 >> 12) & 15] = m68ki_read_32_fc(ea, REG_SFC);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_moves_32_al(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint ea = EA_AL_32();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
if(BIT_B(word2)) /* Register to memory */
|
|
{
|
|
m68ki_write_32_fc(ea, REG_DFC, REG_DA[(word2 >> 12) & 15]);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
/* Memory to register */
|
|
REG_DA[(word2 >> 12) & 15] = m68ki_read_32_fc(ea, REG_SFC);
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
USE_CYCLES(14);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
#endif
|
|
|
|
|
|
static void m68k_op_moveq_32(void)
|
|
{
|
|
uint res = DX = MAKE_INT_8(MASK_OUT_ABOVE_8(REG_IR));
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_move16_32(void)
|
|
{
|
|
uint16 w2 = OPER_I_16();
|
|
int ax = REG_IR & 7;
|
|
int ay = (w2 >> 12) & 7;
|
|
|
|
m68ki_write_32(REG_A[ay], m68ki_read_32(REG_A[ax]));
|
|
m68ki_write_32(REG_A[ay]+4, m68ki_read_32(REG_A[ax]+4));
|
|
m68ki_write_32(REG_A[ay]+8, m68ki_read_32(REG_A[ax]+8));
|
|
m68ki_write_32(REG_A[ay]+12, m68ki_read_32(REG_A[ax]+12));
|
|
|
|
REG_A[ax] += 16;
|
|
REG_A[ay] += 16;
|
|
}
|
|
|
|
|
|
static void m68k_op_muls_16_d(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = MAKE_INT_16(DY);
|
|
uint res = MASK_OUT_ABOVE_32( src * MAKE_INT_16(MASK_OUT_ABOVE_16(*r_dst)));
|
|
|
|
uint cyc = getMuls68kCycles(src);
|
|
USE_CYCLES(cyc);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_Z = res;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_muls_16_ai(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = MAKE_INT_16(OPER_AY_AI_16());
|
|
uint res = MASK_OUT_ABOVE_32( src * MAKE_INT_16(MASK_OUT_ABOVE_16(*r_dst)));
|
|
|
|
uint cyc = getMuls68kCycles(src);
|
|
USE_CYCLES(cyc);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_Z = res;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_muls_16_pi(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = MAKE_INT_16(OPER_AY_PI_16());
|
|
uint res = MASK_OUT_ABOVE_32( src * MAKE_INT_16(MASK_OUT_ABOVE_16(*r_dst)));
|
|
|
|
uint cyc = getMuls68kCycles(src);
|
|
USE_CYCLES(cyc);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_Z = res;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_muls_16_pd(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = MAKE_INT_16(OPER_AY_PD_16());
|
|
uint res = MASK_OUT_ABOVE_32( src * MAKE_INT_16(MASK_OUT_ABOVE_16(*r_dst)));
|
|
|
|
uint cyc = getMuls68kCycles(src);
|
|
USE_CYCLES(cyc);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_Z = res;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_muls_16_di(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = MAKE_INT_16(OPER_AY_DI_16());
|
|
uint res = MASK_OUT_ABOVE_32( src * MAKE_INT_16(MASK_OUT_ABOVE_16(*r_dst)));
|
|
|
|
uint cyc = getMuls68kCycles(src);
|
|
USE_CYCLES(cyc);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_Z = res;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_muls_16_ix(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = MAKE_INT_16(OPER_AY_IX_16());
|
|
uint res = MASK_OUT_ABOVE_32( src * MAKE_INT_16(MASK_OUT_ABOVE_16(*r_dst)));
|
|
|
|
uint cyc = getMuls68kCycles(src);
|
|
USE_CYCLES(cyc);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_Z = res;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_muls_16_aw(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = MAKE_INT_16(OPER_AW_16());
|
|
uint res = MASK_OUT_ABOVE_32( src * MAKE_INT_16(MASK_OUT_ABOVE_16(*r_dst)));
|
|
|
|
uint cyc = getMuls68kCycles(src);
|
|
USE_CYCLES(cyc);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_Z = res;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_muls_16_al(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = MAKE_INT_16(OPER_AL_16());
|
|
uint res = MASK_OUT_ABOVE_32( src * MAKE_INT_16(MASK_OUT_ABOVE_16(*r_dst)));
|
|
|
|
uint cyc = getMuls68kCycles(src);
|
|
USE_CYCLES(cyc);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_Z = res;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_muls_16_pcdi(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = MAKE_INT_16(OPER_PCDI_16());
|
|
uint res = MASK_OUT_ABOVE_32( src * MAKE_INT_16(MASK_OUT_ABOVE_16(*r_dst)));
|
|
|
|
uint cyc = getMuls68kCycles(src);
|
|
USE_CYCLES(cyc);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_Z = res;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_muls_16_pcix(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = MAKE_INT_16(OPER_PCIX_16());
|
|
uint res = MASK_OUT_ABOVE_32( src * MAKE_INT_16(MASK_OUT_ABOVE_16(*r_dst)));
|
|
|
|
uint cyc = getMuls68kCycles(src);
|
|
USE_CYCLES(cyc);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_Z = res;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_muls_16_i(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = MAKE_INT_16(OPER_I_16());
|
|
uint res = MASK_OUT_ABOVE_32( src * MAKE_INT_16(MASK_OUT_ABOVE_16(*r_dst)));
|
|
|
|
uint cyc = getMuls68kCycles(src);
|
|
USE_CYCLES(cyc);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_Z = res;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_mulu_16_d(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = MASK_OUT_ABOVE_16(DY);
|
|
uint res = src * MASK_OUT_ABOVE_16(*r_dst);
|
|
|
|
uint cyc = getMulu68kCycles(src);
|
|
USE_CYCLES(cyc);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_Z = res;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_mulu_16_ai(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_AI_16();
|
|
uint res = src * MASK_OUT_ABOVE_16(*r_dst);
|
|
|
|
uint cyc = getMulu68kCycles(src);
|
|
USE_CYCLES(cyc);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_Z = res;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_mulu_16_pi(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_PI_16();
|
|
uint res = src * MASK_OUT_ABOVE_16(*r_dst);
|
|
|
|
uint cyc = getMulu68kCycles(src);
|
|
USE_CYCLES(cyc);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_Z = res;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_mulu_16_pd(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_PD_16();
|
|
uint res = src * MASK_OUT_ABOVE_16(*r_dst);
|
|
|
|
uint cyc = getMulu68kCycles(src);
|
|
USE_CYCLES(cyc);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_Z = res;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_mulu_16_di(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_DI_16();
|
|
uint res = src * MASK_OUT_ABOVE_16(*r_dst);
|
|
|
|
uint cyc = getMulu68kCycles(src);
|
|
USE_CYCLES(cyc);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_Z = res;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_mulu_16_ix(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_IX_16();
|
|
uint res = src * MASK_OUT_ABOVE_16(*r_dst);
|
|
|
|
uint cyc = getMulu68kCycles(src);
|
|
USE_CYCLES(cyc);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_Z = res;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_mulu_16_aw(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AW_16();
|
|
uint res = src * MASK_OUT_ABOVE_16(*r_dst);
|
|
|
|
uint cyc = getMulu68kCycles(src);
|
|
USE_CYCLES(cyc);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_Z = res;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_mulu_16_al(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AL_16();
|
|
uint res = src * MASK_OUT_ABOVE_16(*r_dst);
|
|
|
|
uint cyc = getMulu68kCycles(src);
|
|
USE_CYCLES(cyc);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_Z = res;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_mulu_16_pcdi(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_PCDI_16();
|
|
uint res = src * MASK_OUT_ABOVE_16(*r_dst);
|
|
|
|
uint cyc = getMulu68kCycles(src);
|
|
USE_CYCLES(cyc);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_Z = res;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_mulu_16_pcix(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_PCIX_16();
|
|
uint res = src * MASK_OUT_ABOVE_16(*r_dst);
|
|
|
|
uint cyc = getMulu68kCycles(src);
|
|
USE_CYCLES(cyc);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_Z = res;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_mulu_16_i(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_I_16();
|
|
uint res = src * MASK_OUT_ABOVE_16(*r_dst);
|
|
|
|
uint cyc = getMulu68kCycles(src);
|
|
USE_CYCLES(cyc);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_Z = res;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_mull_32_d(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint64 src = DY;
|
|
uint64 dst = REG_D[(word2 >> 12) & 7];
|
|
uint64 res;
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
res = (sint64)((sint32)src) * (sint64)((sint32)dst);
|
|
if(!BIT_A(word2))
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = ((sint64)res != (sint32)res)<<7;
|
|
REG_D[(word2 >> 12) & 7] = FLAG_Z;
|
|
return;
|
|
}
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32);
|
|
FLAG_N = NFLAG_64(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
REG_D[word2 & 7] = (res >> 32);
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
|
|
return;
|
|
}
|
|
|
|
res = src * dst;
|
|
if(!BIT_A(word2))
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = (res > 0xffffffff)<<7;
|
|
REG_D[(word2 >> 12) & 7] = FLAG_Z;
|
|
return;
|
|
}
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32);
|
|
FLAG_N = NFLAG_64(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
REG_D[word2 & 7] = (res >> 32);
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#else
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint src = DY;
|
|
uint dst = REG_D[(word2 >> 12) & 7];
|
|
uint neg = GET_MSB_32(src ^ dst);
|
|
uint src1;
|
|
uint src2;
|
|
uint dst1;
|
|
uint dst2;
|
|
uint r1;
|
|
uint r2;
|
|
uint r3;
|
|
uint r4;
|
|
uint lo;
|
|
uint hi;
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
if(GET_MSB_32(src))
|
|
src = (uint)MASK_OUT_ABOVE_32(-(sint)src);
|
|
if(GET_MSB_32(dst))
|
|
dst = (uint)MASK_OUT_ABOVE_32(-(sint)dst);
|
|
}
|
|
|
|
src1 = MASK_OUT_ABOVE_16(src);
|
|
src2 = src>>16;
|
|
dst1 = MASK_OUT_ABOVE_16(dst);
|
|
dst2 = dst>>16;
|
|
|
|
|
|
r1 = src1 * dst1;
|
|
r2 = src1 * dst2;
|
|
r3 = src2 * dst1;
|
|
r4 = src2 * dst2;
|
|
|
|
lo = r1 + (MASK_OUT_ABOVE_16(r2)<<16) + (MASK_OUT_ABOVE_16(r3)<<16);
|
|
hi = r4 + (r2>>16) + (r3>>16) + (((r1>>16) + MASK_OUT_ABOVE_16(r2) + MASK_OUT_ABOVE_16(r3)) >> 16);
|
|
|
|
if(BIT_B(word2) && neg)
|
|
{
|
|
hi = (uint)MASK_OUT_ABOVE_32((-(sint)hi) - (lo != 0));
|
|
lo = (uint)MASK_OUT_ABOVE_32(-(sint)lo);
|
|
}
|
|
|
|
if(BIT_A(word2))
|
|
{
|
|
REG_D[word2 & 7] = hi;
|
|
REG_D[(word2 >> 12) & 7] = lo;
|
|
FLAG_N = NFLAG_32(hi);
|
|
FLAG_Z = hi | lo;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
REG_D[(word2 >> 12) & 7] = lo;
|
|
FLAG_N = NFLAG_32(lo);
|
|
FLAG_Z = lo;
|
|
if(BIT_B(word2))
|
|
FLAG_V = (!((GET_MSB_32(lo) && hi == 0xffffffff) || (!GET_MSB_32(lo) && !hi)))<<7;
|
|
else
|
|
FLAG_V = (hi != 0) << 7;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
static void m68k_op_mull_32_ai(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint64 src = OPER_AY_AI_32();
|
|
uint64 dst = REG_D[(word2 >> 12) & 7];
|
|
uint64 res;
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
res = (sint64)((sint32)src) * (sint64)((sint32)dst);
|
|
if(!BIT_A(word2))
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = ((sint64)res != (sint32)res)<<7;
|
|
REG_D[(word2 >> 12) & 7] = FLAG_Z;
|
|
return;
|
|
}
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32);
|
|
FLAG_N = NFLAG_64(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
REG_D[word2 & 7] = (res >> 32);
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
|
|
return;
|
|
}
|
|
|
|
res = src * dst;
|
|
if(!BIT_A(word2))
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = (res > 0xffffffff)<<7;
|
|
REG_D[(word2 >> 12) & 7] = FLAG_Z;
|
|
return;
|
|
}
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32);
|
|
FLAG_N = NFLAG_64(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
REG_D[word2 & 7] = (res >> 32);
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#else
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint src = OPER_AY_AI_32();
|
|
uint dst = REG_D[(word2 >> 12) & 7];
|
|
uint neg = GET_MSB_32(src ^ dst);
|
|
uint src1;
|
|
uint src2;
|
|
uint dst1;
|
|
uint dst2;
|
|
uint r1;
|
|
uint r2;
|
|
uint r3;
|
|
uint r4;
|
|
uint lo;
|
|
uint hi;
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
if(GET_MSB_32(src))
|
|
src = (uint)MASK_OUT_ABOVE_32(-(sint)src);
|
|
if(GET_MSB_32(dst))
|
|
dst = (uint)MASK_OUT_ABOVE_32(-(sint)dst);
|
|
}
|
|
|
|
src1 = MASK_OUT_ABOVE_16(src);
|
|
src2 = src>>16;
|
|
dst1 = MASK_OUT_ABOVE_16(dst);
|
|
dst2 = dst>>16;
|
|
|
|
|
|
r1 = src1 * dst1;
|
|
r2 = src1 * dst2;
|
|
r3 = src2 * dst1;
|
|
r4 = src2 * dst2;
|
|
|
|
lo = r1 + (MASK_OUT_ABOVE_16(r2)<<16) + (MASK_OUT_ABOVE_16(r3)<<16);
|
|
hi = r4 + (r2>>16) + (r3>>16) + (((r1>>16) + MASK_OUT_ABOVE_16(r2) + MASK_OUT_ABOVE_16(r3)) >> 16);
|
|
|
|
if(BIT_B(word2) && neg)
|
|
{
|
|
hi = (uint)MASK_OUT_ABOVE_32((-(sint)hi) - (lo != 0));
|
|
lo = (uint)MASK_OUT_ABOVE_32(-(sint)lo);
|
|
}
|
|
|
|
if(BIT_A(word2))
|
|
{
|
|
REG_D[word2 & 7] = hi;
|
|
REG_D[(word2 >> 12) & 7] = lo;
|
|
FLAG_N = NFLAG_32(hi);
|
|
FLAG_Z = hi | lo;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
REG_D[(word2 >> 12) & 7] = lo;
|
|
FLAG_N = NFLAG_32(lo);
|
|
FLAG_Z = lo;
|
|
if(BIT_B(word2))
|
|
FLAG_V = (!((GET_MSB_32(lo) && hi == 0xffffffff) || (!GET_MSB_32(lo) && !hi)))<<7;
|
|
else
|
|
FLAG_V = (hi != 0) << 7;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
static void m68k_op_mull_32_pi(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint64 src = OPER_AY_PI_32();
|
|
uint64 dst = REG_D[(word2 >> 12) & 7];
|
|
uint64 res;
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
res = (sint64)((sint32)src) * (sint64)((sint32)dst);
|
|
if(!BIT_A(word2))
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = ((sint64)res != (sint32)res)<<7;
|
|
REG_D[(word2 >> 12) & 7] = FLAG_Z;
|
|
return;
|
|
}
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32);
|
|
FLAG_N = NFLAG_64(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
REG_D[word2 & 7] = (res >> 32);
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
|
|
return;
|
|
}
|
|
|
|
res = src * dst;
|
|
if(!BIT_A(word2))
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = (res > 0xffffffff)<<7;
|
|
REG_D[(word2 >> 12) & 7] = FLAG_Z;
|
|
return;
|
|
}
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32);
|
|
FLAG_N = NFLAG_64(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
REG_D[word2 & 7] = (res >> 32);
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#else
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint src = OPER_AY_PI_32();
|
|
uint dst = REG_D[(word2 >> 12) & 7];
|
|
uint neg = GET_MSB_32(src ^ dst);
|
|
uint src1;
|
|
uint src2;
|
|
uint dst1;
|
|
uint dst2;
|
|
uint r1;
|
|
uint r2;
|
|
uint r3;
|
|
uint r4;
|
|
uint lo;
|
|
uint hi;
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
if(GET_MSB_32(src))
|
|
src = (uint)MASK_OUT_ABOVE_32(-(sint)src);
|
|
if(GET_MSB_32(dst))
|
|
dst = (uint)MASK_OUT_ABOVE_32(-(sint)dst);
|
|
}
|
|
|
|
src1 = MASK_OUT_ABOVE_16(src);
|
|
src2 = src>>16;
|
|
dst1 = MASK_OUT_ABOVE_16(dst);
|
|
dst2 = dst>>16;
|
|
|
|
|
|
r1 = src1 * dst1;
|
|
r2 = src1 * dst2;
|
|
r3 = src2 * dst1;
|
|
r4 = src2 * dst2;
|
|
|
|
lo = r1 + (MASK_OUT_ABOVE_16(r2)<<16) + (MASK_OUT_ABOVE_16(r3)<<16);
|
|
hi = r4 + (r2>>16) + (r3>>16) + (((r1>>16) + MASK_OUT_ABOVE_16(r2) + MASK_OUT_ABOVE_16(r3)) >> 16);
|
|
|
|
if(BIT_B(word2) && neg)
|
|
{
|
|
hi = (uint)MASK_OUT_ABOVE_32((-(sint)hi) - (lo != 0));
|
|
lo = (uint)MASK_OUT_ABOVE_32(-(sint)lo);
|
|
}
|
|
|
|
if(BIT_A(word2))
|
|
{
|
|
REG_D[word2 & 7] = hi;
|
|
REG_D[(word2 >> 12) & 7] = lo;
|
|
FLAG_N = NFLAG_32(hi);
|
|
FLAG_Z = hi | lo;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
REG_D[(word2 >> 12) & 7] = lo;
|
|
FLAG_N = NFLAG_32(lo);
|
|
FLAG_Z = lo;
|
|
if(BIT_B(word2))
|
|
FLAG_V = (!((GET_MSB_32(lo) && hi == 0xffffffff) || (!GET_MSB_32(lo) && !hi)))<<7;
|
|
else
|
|
FLAG_V = (hi != 0) << 7;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
static void m68k_op_mull_32_pd(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint64 src = OPER_AY_PD_32();
|
|
uint64 dst = REG_D[(word2 >> 12) & 7];
|
|
uint64 res;
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
res = (sint64)((sint32)src) * (sint64)((sint32)dst);
|
|
if(!BIT_A(word2))
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = ((sint64)res != (sint32)res)<<7;
|
|
REG_D[(word2 >> 12) & 7] = FLAG_Z;
|
|
return;
|
|
}
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32);
|
|
FLAG_N = NFLAG_64(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
REG_D[word2 & 7] = (res >> 32);
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
|
|
return;
|
|
}
|
|
|
|
res = src * dst;
|
|
if(!BIT_A(word2))
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = (res > 0xffffffff)<<7;
|
|
REG_D[(word2 >> 12) & 7] = FLAG_Z;
|
|
return;
|
|
}
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32);
|
|
FLAG_N = NFLAG_64(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
REG_D[word2 & 7] = (res >> 32);
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#else
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint src = OPER_AY_PD_32();
|
|
uint dst = REG_D[(word2 >> 12) & 7];
|
|
uint neg = GET_MSB_32(src ^ dst);
|
|
uint src1;
|
|
uint src2;
|
|
uint dst1;
|
|
uint dst2;
|
|
uint r1;
|
|
uint r2;
|
|
uint r3;
|
|
uint r4;
|
|
uint lo;
|
|
uint hi;
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
if(GET_MSB_32(src))
|
|
src = (uint)MASK_OUT_ABOVE_32(-(sint)src);
|
|
if(GET_MSB_32(dst))
|
|
dst = (uint)MASK_OUT_ABOVE_32(-(sint)dst);
|
|
}
|
|
|
|
src1 = MASK_OUT_ABOVE_16(src);
|
|
src2 = src>>16;
|
|
dst1 = MASK_OUT_ABOVE_16(dst);
|
|
dst2 = dst>>16;
|
|
|
|
|
|
r1 = src1 * dst1;
|
|
r2 = src1 * dst2;
|
|
r3 = src2 * dst1;
|
|
r4 = src2 * dst2;
|
|
|
|
lo = r1 + (MASK_OUT_ABOVE_16(r2)<<16) + (MASK_OUT_ABOVE_16(r3)<<16);
|
|
hi = r4 + (r2>>16) + (r3>>16) + (((r1>>16) + MASK_OUT_ABOVE_16(r2) + MASK_OUT_ABOVE_16(r3)) >> 16);
|
|
|
|
if(BIT_B(word2) && neg)
|
|
{
|
|
hi = (uint)MASK_OUT_ABOVE_32((-(sint)hi) - (lo != 0));
|
|
lo = (uint)MASK_OUT_ABOVE_32(-(sint)lo);
|
|
}
|
|
|
|
if(BIT_A(word2))
|
|
{
|
|
REG_D[word2 & 7] = hi;
|
|
REG_D[(word2 >> 12) & 7] = lo;
|
|
FLAG_N = NFLAG_32(hi);
|
|
FLAG_Z = hi | lo;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
REG_D[(word2 >> 12) & 7] = lo;
|
|
FLAG_N = NFLAG_32(lo);
|
|
FLAG_Z = lo;
|
|
if(BIT_B(word2))
|
|
FLAG_V = (!((GET_MSB_32(lo) && hi == 0xffffffff) || (!GET_MSB_32(lo) && !hi)))<<7;
|
|
else
|
|
FLAG_V = (hi != 0) << 7;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
static void m68k_op_mull_32_di(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint64 src = OPER_AY_DI_32();
|
|
uint64 dst = REG_D[(word2 >> 12) & 7];
|
|
uint64 res;
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
res = (sint64)((sint32)src) * (sint64)((sint32)dst);
|
|
if(!BIT_A(word2))
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = ((sint64)res != (sint32)res)<<7;
|
|
REG_D[(word2 >> 12) & 7] = FLAG_Z;
|
|
return;
|
|
}
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32);
|
|
FLAG_N = NFLAG_64(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
REG_D[word2 & 7] = (res >> 32);
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
|
|
return;
|
|
}
|
|
|
|
res = src * dst;
|
|
if(!BIT_A(word2))
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = (res > 0xffffffff)<<7;
|
|
REG_D[(word2 >> 12) & 7] = FLAG_Z;
|
|
return;
|
|
}
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32);
|
|
FLAG_N = NFLAG_64(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
REG_D[word2 & 7] = (res >> 32);
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#else
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint src = OPER_AY_DI_32();
|
|
uint dst = REG_D[(word2 >> 12) & 7];
|
|
uint neg = GET_MSB_32(src ^ dst);
|
|
uint src1;
|
|
uint src2;
|
|
uint dst1;
|
|
uint dst2;
|
|
uint r1;
|
|
uint r2;
|
|
uint r3;
|
|
uint r4;
|
|
uint lo;
|
|
uint hi;
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
if(GET_MSB_32(src))
|
|
src = (uint)MASK_OUT_ABOVE_32(-(sint)src);
|
|
if(GET_MSB_32(dst))
|
|
dst = (uint)MASK_OUT_ABOVE_32(-(sint)dst);
|
|
}
|
|
|
|
src1 = MASK_OUT_ABOVE_16(src);
|
|
src2 = src>>16;
|
|
dst1 = MASK_OUT_ABOVE_16(dst);
|
|
dst2 = dst>>16;
|
|
|
|
|
|
r1 = src1 * dst1;
|
|
r2 = src1 * dst2;
|
|
r3 = src2 * dst1;
|
|
r4 = src2 * dst2;
|
|
|
|
lo = r1 + (MASK_OUT_ABOVE_16(r2)<<16) + (MASK_OUT_ABOVE_16(r3)<<16);
|
|
hi = r4 + (r2>>16) + (r3>>16) + (((r1>>16) + MASK_OUT_ABOVE_16(r2) + MASK_OUT_ABOVE_16(r3)) >> 16);
|
|
|
|
if(BIT_B(word2) && neg)
|
|
{
|
|
hi = (uint)MASK_OUT_ABOVE_32((-(sint)hi) - (lo != 0));
|
|
lo = (uint)MASK_OUT_ABOVE_32(-(sint)lo);
|
|
}
|
|
|
|
if(BIT_A(word2))
|
|
{
|
|
REG_D[word2 & 7] = hi;
|
|
REG_D[(word2 >> 12) & 7] = lo;
|
|
FLAG_N = NFLAG_32(hi);
|
|
FLAG_Z = hi | lo;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
REG_D[(word2 >> 12) & 7] = lo;
|
|
FLAG_N = NFLAG_32(lo);
|
|
FLAG_Z = lo;
|
|
if(BIT_B(word2))
|
|
FLAG_V = (!((GET_MSB_32(lo) && hi == 0xffffffff) || (!GET_MSB_32(lo) && !hi)))<<7;
|
|
else
|
|
FLAG_V = (hi != 0) << 7;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
static void m68k_op_mull_32_ix(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint64 src = OPER_AY_IX_32();
|
|
uint64 dst = REG_D[(word2 >> 12) & 7];
|
|
uint64 res;
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
res = (sint64)((sint32)src) * (sint64)((sint32)dst);
|
|
if(!BIT_A(word2))
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = ((sint64)res != (sint32)res)<<7;
|
|
REG_D[(word2 >> 12) & 7] = FLAG_Z;
|
|
return;
|
|
}
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32);
|
|
FLAG_N = NFLAG_64(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
REG_D[word2 & 7] = (res >> 32);
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
|
|
return;
|
|
}
|
|
|
|
res = src * dst;
|
|
if(!BIT_A(word2))
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = (res > 0xffffffff)<<7;
|
|
REG_D[(word2 >> 12) & 7] = FLAG_Z;
|
|
return;
|
|
}
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32);
|
|
FLAG_N = NFLAG_64(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
REG_D[word2 & 7] = (res >> 32);
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#else
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint src = OPER_AY_IX_32();
|
|
uint dst = REG_D[(word2 >> 12) & 7];
|
|
uint neg = GET_MSB_32(src ^ dst);
|
|
uint src1;
|
|
uint src2;
|
|
uint dst1;
|
|
uint dst2;
|
|
uint r1;
|
|
uint r2;
|
|
uint r3;
|
|
uint r4;
|
|
uint lo;
|
|
uint hi;
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
if(GET_MSB_32(src))
|
|
src = (uint)MASK_OUT_ABOVE_32(-(sint)src);
|
|
if(GET_MSB_32(dst))
|
|
dst = (uint)MASK_OUT_ABOVE_32(-(sint)dst);
|
|
}
|
|
|
|
src1 = MASK_OUT_ABOVE_16(src);
|
|
src2 = src>>16;
|
|
dst1 = MASK_OUT_ABOVE_16(dst);
|
|
dst2 = dst>>16;
|
|
|
|
|
|
r1 = src1 * dst1;
|
|
r2 = src1 * dst2;
|
|
r3 = src2 * dst1;
|
|
r4 = src2 * dst2;
|
|
|
|
lo = r1 + (MASK_OUT_ABOVE_16(r2)<<16) + (MASK_OUT_ABOVE_16(r3)<<16);
|
|
hi = r4 + (r2>>16) + (r3>>16) + (((r1>>16) + MASK_OUT_ABOVE_16(r2) + MASK_OUT_ABOVE_16(r3)) >> 16);
|
|
|
|
if(BIT_B(word2) && neg)
|
|
{
|
|
hi = (uint)MASK_OUT_ABOVE_32((-(sint)hi) - (lo != 0));
|
|
lo = (uint)MASK_OUT_ABOVE_32(-(sint)lo);
|
|
}
|
|
|
|
if(BIT_A(word2))
|
|
{
|
|
REG_D[word2 & 7] = hi;
|
|
REG_D[(word2 >> 12) & 7] = lo;
|
|
FLAG_N = NFLAG_32(hi);
|
|
FLAG_Z = hi | lo;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
REG_D[(word2 >> 12) & 7] = lo;
|
|
FLAG_N = NFLAG_32(lo);
|
|
FLAG_Z = lo;
|
|
if(BIT_B(word2))
|
|
FLAG_V = (!((GET_MSB_32(lo) && hi == 0xffffffff) || (!GET_MSB_32(lo) && !hi)))<<7;
|
|
else
|
|
FLAG_V = (hi != 0) << 7;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
static void m68k_op_mull_32_aw(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint64 src = OPER_AW_32();
|
|
uint64 dst = REG_D[(word2 >> 12) & 7];
|
|
uint64 res;
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
res = (sint64)((sint32)src) * (sint64)((sint32)dst);
|
|
if(!BIT_A(word2))
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = ((sint64)res != (sint32)res)<<7;
|
|
REG_D[(word2 >> 12) & 7] = FLAG_Z;
|
|
return;
|
|
}
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32);
|
|
FLAG_N = NFLAG_64(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
REG_D[word2 & 7] = (res >> 32);
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
|
|
return;
|
|
}
|
|
|
|
res = src * dst;
|
|
if(!BIT_A(word2))
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = (res > 0xffffffff)<<7;
|
|
REG_D[(word2 >> 12) & 7] = FLAG_Z;
|
|
return;
|
|
}
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32);
|
|
FLAG_N = NFLAG_64(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
REG_D[word2 & 7] = (res >> 32);
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#else
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint src = OPER_AW_32();
|
|
uint dst = REG_D[(word2 >> 12) & 7];
|
|
uint neg = GET_MSB_32(src ^ dst);
|
|
uint src1;
|
|
uint src2;
|
|
uint dst1;
|
|
uint dst2;
|
|
uint r1;
|
|
uint r2;
|
|
uint r3;
|
|
uint r4;
|
|
uint lo;
|
|
uint hi;
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
if(GET_MSB_32(src))
|
|
src = (uint)MASK_OUT_ABOVE_32(-(sint)src);
|
|
if(GET_MSB_32(dst))
|
|
dst = (uint)MASK_OUT_ABOVE_32(-(sint)dst);
|
|
}
|
|
|
|
src1 = MASK_OUT_ABOVE_16(src);
|
|
src2 = src>>16;
|
|
dst1 = MASK_OUT_ABOVE_16(dst);
|
|
dst2 = dst>>16;
|
|
|
|
|
|
r1 = src1 * dst1;
|
|
r2 = src1 * dst2;
|
|
r3 = src2 * dst1;
|
|
r4 = src2 * dst2;
|
|
|
|
lo = r1 + (MASK_OUT_ABOVE_16(r2)<<16) + (MASK_OUT_ABOVE_16(r3)<<16);
|
|
hi = r4 + (r2>>16) + (r3>>16) + (((r1>>16) + MASK_OUT_ABOVE_16(r2) + MASK_OUT_ABOVE_16(r3)) >> 16);
|
|
|
|
if(BIT_B(word2) && neg)
|
|
{
|
|
hi = (uint)MASK_OUT_ABOVE_32((-(sint)hi) - (lo != 0));
|
|
lo = (uint)MASK_OUT_ABOVE_32(-(sint)lo);
|
|
}
|
|
|
|
if(BIT_A(word2))
|
|
{
|
|
REG_D[word2 & 7] = hi;
|
|
REG_D[(word2 >> 12) & 7] = lo;
|
|
FLAG_N = NFLAG_32(hi);
|
|
FLAG_Z = hi | lo;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
REG_D[(word2 >> 12) & 7] = lo;
|
|
FLAG_N = NFLAG_32(lo);
|
|
FLAG_Z = lo;
|
|
if(BIT_B(word2))
|
|
FLAG_V = (!((GET_MSB_32(lo) && hi == 0xffffffff) || (!GET_MSB_32(lo) && !hi)))<<7;
|
|
else
|
|
FLAG_V = (hi != 0) << 7;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
static void m68k_op_mull_32_al(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint64 src = OPER_AL_32();
|
|
uint64 dst = REG_D[(word2 >> 12) & 7];
|
|
uint64 res;
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
res = (sint64)((sint32)src) * (sint64)((sint32)dst);
|
|
if(!BIT_A(word2))
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = ((sint64)res != (sint32)res)<<7;
|
|
REG_D[(word2 >> 12) & 7] = FLAG_Z;
|
|
return;
|
|
}
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32);
|
|
FLAG_N = NFLAG_64(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
REG_D[word2 & 7] = (res >> 32);
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
|
|
return;
|
|
}
|
|
|
|
res = src * dst;
|
|
if(!BIT_A(word2))
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = (res > 0xffffffff)<<7;
|
|
REG_D[(word2 >> 12) & 7] = FLAG_Z;
|
|
return;
|
|
}
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32);
|
|
FLAG_N = NFLAG_64(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
REG_D[word2 & 7] = (res >> 32);
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#else
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint src = OPER_AL_32();
|
|
uint dst = REG_D[(word2 >> 12) & 7];
|
|
uint neg = GET_MSB_32(src ^ dst);
|
|
uint src1;
|
|
uint src2;
|
|
uint dst1;
|
|
uint dst2;
|
|
uint r1;
|
|
uint r2;
|
|
uint r3;
|
|
uint r4;
|
|
uint lo;
|
|
uint hi;
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
if(GET_MSB_32(src))
|
|
src = (uint)MASK_OUT_ABOVE_32(-(sint)src);
|
|
if(GET_MSB_32(dst))
|
|
dst = (uint)MASK_OUT_ABOVE_32(-(sint)dst);
|
|
}
|
|
|
|
src1 = MASK_OUT_ABOVE_16(src);
|
|
src2 = src>>16;
|
|
dst1 = MASK_OUT_ABOVE_16(dst);
|
|
dst2 = dst>>16;
|
|
|
|
|
|
r1 = src1 * dst1;
|
|
r2 = src1 * dst2;
|
|
r3 = src2 * dst1;
|
|
r4 = src2 * dst2;
|
|
|
|
lo = r1 + (MASK_OUT_ABOVE_16(r2)<<16) + (MASK_OUT_ABOVE_16(r3)<<16);
|
|
hi = r4 + (r2>>16) + (r3>>16) + (((r1>>16) + MASK_OUT_ABOVE_16(r2) + MASK_OUT_ABOVE_16(r3)) >> 16);
|
|
|
|
if(BIT_B(word2) && neg)
|
|
{
|
|
hi = (uint)MASK_OUT_ABOVE_32((-(sint)hi) - (lo != 0));
|
|
lo = (uint)MASK_OUT_ABOVE_32(-(sint)lo);
|
|
}
|
|
|
|
if(BIT_A(word2))
|
|
{
|
|
REG_D[word2 & 7] = hi;
|
|
REG_D[(word2 >> 12) & 7] = lo;
|
|
FLAG_N = NFLAG_32(hi);
|
|
FLAG_Z = hi | lo;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
REG_D[(word2 >> 12) & 7] = lo;
|
|
FLAG_N = NFLAG_32(lo);
|
|
FLAG_Z = lo;
|
|
if(BIT_B(word2))
|
|
FLAG_V = (!((GET_MSB_32(lo) && hi == 0xffffffff) || (!GET_MSB_32(lo) && !hi)))<<7;
|
|
else
|
|
FLAG_V = (hi != 0) << 7;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
static void m68k_op_mull_32_pcdi(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint64 src = OPER_PCDI_32();
|
|
uint64 dst = REG_D[(word2 >> 12) & 7];
|
|
uint64 res;
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
res = (sint64)((sint32)src) * (sint64)((sint32)dst);
|
|
if(!BIT_A(word2))
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = ((sint64)res != (sint32)res)<<7;
|
|
REG_D[(word2 >> 12) & 7] = FLAG_Z;
|
|
return;
|
|
}
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32);
|
|
FLAG_N = NFLAG_64(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
REG_D[word2 & 7] = (res >> 32);
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
|
|
return;
|
|
}
|
|
|
|
res = src * dst;
|
|
if(!BIT_A(word2))
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = (res > 0xffffffff)<<7;
|
|
REG_D[(word2 >> 12) & 7] = FLAG_Z;
|
|
return;
|
|
}
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32);
|
|
FLAG_N = NFLAG_64(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
REG_D[word2 & 7] = (res >> 32);
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#else
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint src = OPER_PCDI_32();
|
|
uint dst = REG_D[(word2 >> 12) & 7];
|
|
uint neg = GET_MSB_32(src ^ dst);
|
|
uint src1;
|
|
uint src2;
|
|
uint dst1;
|
|
uint dst2;
|
|
uint r1;
|
|
uint r2;
|
|
uint r3;
|
|
uint r4;
|
|
uint lo;
|
|
uint hi;
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
if(GET_MSB_32(src))
|
|
src = (uint)MASK_OUT_ABOVE_32(-(sint)src);
|
|
if(GET_MSB_32(dst))
|
|
dst = (uint)MASK_OUT_ABOVE_32(-(sint)dst);
|
|
}
|
|
|
|
src1 = MASK_OUT_ABOVE_16(src);
|
|
src2 = src>>16;
|
|
dst1 = MASK_OUT_ABOVE_16(dst);
|
|
dst2 = dst>>16;
|
|
|
|
|
|
r1 = src1 * dst1;
|
|
r2 = src1 * dst2;
|
|
r3 = src2 * dst1;
|
|
r4 = src2 * dst2;
|
|
|
|
lo = r1 + (MASK_OUT_ABOVE_16(r2)<<16) + (MASK_OUT_ABOVE_16(r3)<<16);
|
|
hi = r4 + (r2>>16) + (r3>>16) + (((r1>>16) + MASK_OUT_ABOVE_16(r2) + MASK_OUT_ABOVE_16(r3)) >> 16);
|
|
|
|
if(BIT_B(word2) && neg)
|
|
{
|
|
hi = (uint)MASK_OUT_ABOVE_32((-(sint)hi) - (lo != 0));
|
|
lo = (uint)MASK_OUT_ABOVE_32(-(sint)lo);
|
|
}
|
|
|
|
if(BIT_A(word2))
|
|
{
|
|
REG_D[word2 & 7] = hi;
|
|
REG_D[(word2 >> 12) & 7] = lo;
|
|
FLAG_N = NFLAG_32(hi);
|
|
FLAG_Z = hi | lo;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
REG_D[(word2 >> 12) & 7] = lo;
|
|
FLAG_N = NFLAG_32(lo);
|
|
FLAG_Z = lo;
|
|
if(BIT_B(word2))
|
|
FLAG_V = (!((GET_MSB_32(lo) && hi == 0xffffffff) || (!GET_MSB_32(lo) && !hi)))<<7;
|
|
else
|
|
FLAG_V = (hi != 0) << 7;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
static void m68k_op_mull_32_pcix(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint64 src = OPER_PCIX_32();
|
|
uint64 dst = REG_D[(word2 >> 12) & 7];
|
|
uint64 res;
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
res = (sint64)((sint32)src) * (sint64)((sint32)dst);
|
|
if(!BIT_A(word2))
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = ((sint64)res != (sint32)res)<<7;
|
|
REG_D[(word2 >> 12) & 7] = FLAG_Z;
|
|
return;
|
|
}
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32);
|
|
FLAG_N = NFLAG_64(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
REG_D[word2 & 7] = (res >> 32);
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
|
|
return;
|
|
}
|
|
|
|
res = src * dst;
|
|
if(!BIT_A(word2))
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = (res > 0xffffffff)<<7;
|
|
REG_D[(word2 >> 12) & 7] = FLAG_Z;
|
|
return;
|
|
}
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32);
|
|
FLAG_N = NFLAG_64(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
REG_D[word2 & 7] = (res >> 32);
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#else
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint src = OPER_PCIX_32();
|
|
uint dst = REG_D[(word2 >> 12) & 7];
|
|
uint neg = GET_MSB_32(src ^ dst);
|
|
uint src1;
|
|
uint src2;
|
|
uint dst1;
|
|
uint dst2;
|
|
uint r1;
|
|
uint r2;
|
|
uint r3;
|
|
uint r4;
|
|
uint lo;
|
|
uint hi;
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
if(GET_MSB_32(src))
|
|
src = (uint)MASK_OUT_ABOVE_32(-(sint)src);
|
|
if(GET_MSB_32(dst))
|
|
dst = (uint)MASK_OUT_ABOVE_32(-(sint)dst);
|
|
}
|
|
|
|
src1 = MASK_OUT_ABOVE_16(src);
|
|
src2 = src>>16;
|
|
dst1 = MASK_OUT_ABOVE_16(dst);
|
|
dst2 = dst>>16;
|
|
|
|
|
|
r1 = src1 * dst1;
|
|
r2 = src1 * dst2;
|
|
r3 = src2 * dst1;
|
|
r4 = src2 * dst2;
|
|
|
|
lo = r1 + (MASK_OUT_ABOVE_16(r2)<<16) + (MASK_OUT_ABOVE_16(r3)<<16);
|
|
hi = r4 + (r2>>16) + (r3>>16) + (((r1>>16) + MASK_OUT_ABOVE_16(r2) + MASK_OUT_ABOVE_16(r3)) >> 16);
|
|
|
|
if(BIT_B(word2) && neg)
|
|
{
|
|
hi = (uint)MASK_OUT_ABOVE_32((-(sint)hi) - (lo != 0));
|
|
lo = (uint)MASK_OUT_ABOVE_32(-(sint)lo);
|
|
}
|
|
|
|
if(BIT_A(word2))
|
|
{
|
|
REG_D[word2 & 7] = hi;
|
|
REG_D[(word2 >> 12) & 7] = lo;
|
|
FLAG_N = NFLAG_32(hi);
|
|
FLAG_Z = hi | lo;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
REG_D[(word2 >> 12) & 7] = lo;
|
|
FLAG_N = NFLAG_32(lo);
|
|
FLAG_Z = lo;
|
|
if(BIT_B(word2))
|
|
FLAG_V = (!((GET_MSB_32(lo) && hi == 0xffffffff) || (!GET_MSB_32(lo) && !hi)))<<7;
|
|
else
|
|
FLAG_V = (hi != 0) << 7;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
static void m68k_op_mull_32_i(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint64 src = OPER_I_32();
|
|
uint64 dst = REG_D[(word2 >> 12) & 7];
|
|
uint64 res;
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
res = (sint64)((sint32)src) * (sint64)((sint32)dst);
|
|
if(!BIT_A(word2))
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = ((sint64)res != (sint32)res)<<7;
|
|
REG_D[(word2 >> 12) & 7] = FLAG_Z;
|
|
return;
|
|
}
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32);
|
|
FLAG_N = NFLAG_64(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
REG_D[word2 & 7] = (res >> 32);
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
|
|
return;
|
|
}
|
|
|
|
res = src * dst;
|
|
if(!BIT_A(word2))
|
|
{
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_V = (res > 0xffffffff)<<7;
|
|
REG_D[(word2 >> 12) & 7] = FLAG_Z;
|
|
return;
|
|
}
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32);
|
|
FLAG_N = NFLAG_64(res);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
REG_D[word2 & 7] = (res >> 32);
|
|
REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#else
|
|
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint word2 = OPER_I_16();
|
|
uint src = OPER_I_32();
|
|
uint dst = REG_D[(word2 >> 12) & 7];
|
|
uint neg = GET_MSB_32(src ^ dst);
|
|
uint src1;
|
|
uint src2;
|
|
uint dst1;
|
|
uint dst2;
|
|
uint r1;
|
|
uint r2;
|
|
uint r3;
|
|
uint r4;
|
|
uint lo;
|
|
uint hi;
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
if(BIT_B(word2)) /* signed */
|
|
{
|
|
if(GET_MSB_32(src))
|
|
src = (uint)MASK_OUT_ABOVE_32(-(sint)src);
|
|
if(GET_MSB_32(dst))
|
|
dst = (uint)MASK_OUT_ABOVE_32(-(sint)dst);
|
|
}
|
|
|
|
src1 = MASK_OUT_ABOVE_16(src);
|
|
src2 = src>>16;
|
|
dst1 = MASK_OUT_ABOVE_16(dst);
|
|
dst2 = dst>>16;
|
|
|
|
|
|
r1 = src1 * dst1;
|
|
r2 = src1 * dst2;
|
|
r3 = src2 * dst1;
|
|
r4 = src2 * dst2;
|
|
|
|
lo = r1 + (MASK_OUT_ABOVE_16(r2)<<16) + (MASK_OUT_ABOVE_16(r3)<<16);
|
|
hi = r4 + (r2>>16) + (r3>>16) + (((r1>>16) + MASK_OUT_ABOVE_16(r2) + MASK_OUT_ABOVE_16(r3)) >> 16);
|
|
|
|
if(BIT_B(word2) && neg)
|
|
{
|
|
hi = (uint)MASK_OUT_ABOVE_32((-(sint)hi) - (lo != 0));
|
|
lo = (uint)MASK_OUT_ABOVE_32(-(sint)lo);
|
|
}
|
|
|
|
if(BIT_A(word2))
|
|
{
|
|
REG_D[word2 & 7] = hi;
|
|
REG_D[(word2 >> 12) & 7] = lo;
|
|
FLAG_N = NFLAG_32(hi);
|
|
FLAG_Z = hi | lo;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
REG_D[(word2 >> 12) & 7] = lo;
|
|
FLAG_N = NFLAG_32(lo);
|
|
FLAG_Z = lo;
|
|
if(BIT_B(word2))
|
|
FLAG_V = (!((GET_MSB_32(lo) && hi == 0xffffffff) || (!GET_MSB_32(lo) && !hi)))<<7;
|
|
else
|
|
FLAG_V = (hi != 0) << 7;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
|
|
#endif
|
|
}
|
|
#endif
|
|
|
|
|
|
static void m68k_op_nbcd_8_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint dst = *r_dst;
|
|
uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1());
|
|
|
|
if(res != 0x9a)
|
|
{
|
|
FLAG_V = ~res; /* Undefined V behavior */
|
|
|
|
if((res & 0x0f) == 0xa)
|
|
res = (res & 0xf0) + 0x10;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
|
|
FLAG_V &= res; /* Undefined V behavior part II */
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
|
|
FLAG_Z |= res;
|
|
FLAG_C = CFLAG_SET;
|
|
FLAG_X = XFLAG_SET;
|
|
}
|
|
else
|
|
{
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_X = XFLAG_CLEAR;
|
|
}
|
|
FLAG_N = NFLAG_8(res); /* Undefined N behavior */
|
|
}
|
|
|
|
|
|
static void m68k_op_nbcd_8_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1());
|
|
|
|
if(res != 0x9a)
|
|
{
|
|
FLAG_V = ~res; /* Undefined V behavior */
|
|
|
|
if((res & 0x0f) == 0xa)
|
|
res = (res & 0xf0) + 0x10;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
|
|
FLAG_V &= res; /* Undefined V behavior part II */
|
|
|
|
m68ki_write_8(ea, MASK_OUT_ABOVE_8(res));
|
|
|
|
FLAG_Z |= res;
|
|
FLAG_C = CFLAG_SET;
|
|
FLAG_X = XFLAG_SET;
|
|
}
|
|
else
|
|
{
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_X = XFLAG_CLEAR;
|
|
}
|
|
FLAG_N = NFLAG_8(res); /* Undefined N behavior */
|
|
}
|
|
|
|
|
|
static void m68k_op_nbcd_8_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1());
|
|
|
|
if(res != 0x9a)
|
|
{
|
|
FLAG_V = ~res; /* Undefined V behavior */
|
|
|
|
if((res & 0x0f) == 0xa)
|
|
res = (res & 0xf0) + 0x10;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
|
|
FLAG_V &= res; /* Undefined V behavior part II */
|
|
|
|
m68ki_write_8(ea, MASK_OUT_ABOVE_8(res));
|
|
|
|
FLAG_Z |= res;
|
|
FLAG_C = CFLAG_SET;
|
|
FLAG_X = XFLAG_SET;
|
|
}
|
|
else
|
|
{
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_X = XFLAG_CLEAR;
|
|
}
|
|
FLAG_N = NFLAG_8(res); /* Undefined N behavior */
|
|
}
|
|
|
|
|
|
static void m68k_op_nbcd_8_pi7(void)
|
|
{
|
|
uint ea = EA_A7_PI_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1());
|
|
|
|
if(res != 0x9a)
|
|
{
|
|
FLAG_V = ~res; /* Undefined V behavior */
|
|
|
|
if((res & 0x0f) == 0xa)
|
|
res = (res & 0xf0) + 0x10;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
|
|
FLAG_V &= res; /* Undefined V behavior part II */
|
|
|
|
m68ki_write_8(ea, MASK_OUT_ABOVE_8(res));
|
|
|
|
FLAG_Z |= res;
|
|
FLAG_C = CFLAG_SET;
|
|
FLAG_X = XFLAG_SET;
|
|
}
|
|
else
|
|
{
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_X = XFLAG_CLEAR;
|
|
}
|
|
FLAG_N = NFLAG_8(res); /* Undefined N behavior */
|
|
}
|
|
|
|
|
|
static void m68k_op_nbcd_8_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1());
|
|
|
|
if(res != 0x9a)
|
|
{
|
|
FLAG_V = ~res; /* Undefined V behavior */
|
|
|
|
if((res & 0x0f) == 0xa)
|
|
res = (res & 0xf0) + 0x10;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
|
|
FLAG_V &= res; /* Undefined V behavior part II */
|
|
|
|
m68ki_write_8(ea, MASK_OUT_ABOVE_8(res));
|
|
|
|
FLAG_Z |= res;
|
|
FLAG_C = CFLAG_SET;
|
|
FLAG_X = XFLAG_SET;
|
|
}
|
|
else
|
|
{
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_X = XFLAG_CLEAR;
|
|
}
|
|
FLAG_N = NFLAG_8(res); /* Undefined N behavior */
|
|
}
|
|
|
|
|
|
static void m68k_op_nbcd_8_pd7(void)
|
|
{
|
|
uint ea = EA_A7_PD_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1());
|
|
|
|
if(res != 0x9a)
|
|
{
|
|
FLAG_V = ~res; /* Undefined V behavior */
|
|
|
|
if((res & 0x0f) == 0xa)
|
|
res = (res & 0xf0) + 0x10;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
|
|
FLAG_V &= res; /* Undefined V behavior part II */
|
|
|
|
m68ki_write_8(ea, MASK_OUT_ABOVE_8(res));
|
|
|
|
FLAG_Z |= res;
|
|
FLAG_C = CFLAG_SET;
|
|
FLAG_X = XFLAG_SET;
|
|
}
|
|
else
|
|
{
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_X = XFLAG_CLEAR;
|
|
}
|
|
FLAG_N = NFLAG_8(res); /* Undefined N behavior */
|
|
}
|
|
|
|
|
|
static void m68k_op_nbcd_8_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1());
|
|
|
|
if(res != 0x9a)
|
|
{
|
|
FLAG_V = ~res; /* Undefined V behavior */
|
|
|
|
if((res & 0x0f) == 0xa)
|
|
res = (res & 0xf0) + 0x10;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
|
|
FLAG_V &= res; /* Undefined V behavior part II */
|
|
|
|
m68ki_write_8(ea, MASK_OUT_ABOVE_8(res));
|
|
|
|
FLAG_Z |= res;
|
|
FLAG_C = CFLAG_SET;
|
|
FLAG_X = XFLAG_SET;
|
|
}
|
|
else
|
|
{
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_X = XFLAG_CLEAR;
|
|
}
|
|
FLAG_N = NFLAG_8(res); /* Undefined N behavior */
|
|
}
|
|
|
|
|
|
static void m68k_op_nbcd_8_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1());
|
|
|
|
if(res != 0x9a)
|
|
{
|
|
FLAG_V = ~res; /* Undefined V behavior */
|
|
|
|
if((res & 0x0f) == 0xa)
|
|
res = (res & 0xf0) + 0x10;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
|
|
FLAG_V &= res; /* Undefined V behavior part II */
|
|
|
|
m68ki_write_8(ea, MASK_OUT_ABOVE_8(res));
|
|
|
|
FLAG_Z |= res;
|
|
FLAG_C = CFLAG_SET;
|
|
FLAG_X = XFLAG_SET;
|
|
}
|
|
else
|
|
{
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_X = XFLAG_CLEAR;
|
|
}
|
|
FLAG_N = NFLAG_8(res); /* Undefined N behavior */
|
|
}
|
|
|
|
|
|
static void m68k_op_nbcd_8_aw(void)
|
|
{
|
|
uint ea = EA_AW_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1());
|
|
|
|
if(res != 0x9a)
|
|
{
|
|
FLAG_V = ~res; /* Undefined V behavior */
|
|
|
|
if((res & 0x0f) == 0xa)
|
|
res = (res & 0xf0) + 0x10;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
|
|
FLAG_V &= res; /* Undefined V behavior part II */
|
|
|
|
m68ki_write_8(ea, MASK_OUT_ABOVE_8(res));
|
|
|
|
FLAG_Z |= res;
|
|
FLAG_C = CFLAG_SET;
|
|
FLAG_X = XFLAG_SET;
|
|
}
|
|
else
|
|
{
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_X = XFLAG_CLEAR;
|
|
}
|
|
FLAG_N = NFLAG_8(res); /* Undefined N behavior */
|
|
}
|
|
|
|
|
|
static void m68k_op_nbcd_8_al(void)
|
|
{
|
|
uint ea = EA_AL_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1());
|
|
|
|
if(res != 0x9a)
|
|
{
|
|
FLAG_V = ~res; /* Undefined V behavior */
|
|
|
|
if((res & 0x0f) == 0xa)
|
|
res = (res & 0xf0) + 0x10;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
|
|
FLAG_V &= res; /* Undefined V behavior part II */
|
|
|
|
m68ki_write_8(ea, MASK_OUT_ABOVE_8(res));
|
|
|
|
FLAG_Z |= res;
|
|
FLAG_C = CFLAG_SET;
|
|
FLAG_X = XFLAG_SET;
|
|
}
|
|
else
|
|
{
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_X = XFLAG_CLEAR;
|
|
}
|
|
FLAG_N = NFLAG_8(res); /* Undefined N behavior */
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_8_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint res = 0 - MASK_OUT_ABOVE_8(*r_dst);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_C = FLAG_X = CFLAG_8(res);
|
|
FLAG_V = *r_dst & res;
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_8_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint res = 0 - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_C = FLAG_X = CFLAG_8(res);
|
|
FLAG_V = src & res;
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_8_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint res = 0 - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_C = FLAG_X = CFLAG_8(res);
|
|
FLAG_V = src & res;
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_8_pi7(void)
|
|
{
|
|
uint ea = EA_A7_PI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint res = 0 - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_C = FLAG_X = CFLAG_8(res);
|
|
FLAG_V = src & res;
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_8_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint res = 0 - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_C = FLAG_X = CFLAG_8(res);
|
|
FLAG_V = src & res;
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_8_pd7(void)
|
|
{
|
|
uint ea = EA_A7_PD_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint res = 0 - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_C = FLAG_X = CFLAG_8(res);
|
|
FLAG_V = src & res;
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_8_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint res = 0 - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_C = FLAG_X = CFLAG_8(res);
|
|
FLAG_V = src & res;
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_8_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint res = 0 - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_C = FLAG_X = CFLAG_8(res);
|
|
FLAG_V = src & res;
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_8_aw(void)
|
|
{
|
|
uint ea = EA_AW_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint res = 0 - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_C = FLAG_X = CFLAG_8(res);
|
|
FLAG_V = src & res;
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_8_al(void)
|
|
{
|
|
uint ea = EA_AL_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint res = 0 - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_C = FLAG_X = CFLAG_8(res);
|
|
FLAG_V = src & res;
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_16_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint res = 0 - MASK_OUT_ABOVE_16(*r_dst);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_C = FLAG_X = CFLAG_16(res);
|
|
FLAG_V = (*r_dst & res)>>8;
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_16_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = 0 - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_C = FLAG_X = CFLAG_16(res);
|
|
FLAG_V = (src & res)>>8;
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_16_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = 0 - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_C = FLAG_X = CFLAG_16(res);
|
|
FLAG_V = (src & res)>>8;
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_16_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = 0 - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_C = FLAG_X = CFLAG_16(res);
|
|
FLAG_V = (src & res)>>8;
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_16_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = 0 - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_C = FLAG_X = CFLAG_16(res);
|
|
FLAG_V = (src & res)>>8;
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_16_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = 0 - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_C = FLAG_X = CFLAG_16(res);
|
|
FLAG_V = (src & res)>>8;
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_16_aw(void)
|
|
{
|
|
uint ea = EA_AW_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = 0 - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_C = FLAG_X = CFLAG_16(res);
|
|
FLAG_V = (src & res)>>8;
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_16_al(void)
|
|
{
|
|
uint ea = EA_AL_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = 0 - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_C = FLAG_X = CFLAG_16(res);
|
|
FLAG_V = (src & res)>>8;
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_32_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint res = 0 - *r_dst;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_C = FLAG_X = CFLAG_SUB_32(*r_dst, 0, res);
|
|
FLAG_V = (*r_dst & res)>>24;
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_32_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_32();
|
|
uint src = m68ki_read_32(ea);
|
|
uint res = 0 - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_C = FLAG_X = CFLAG_SUB_32(src, 0, res);
|
|
FLAG_V = (src & res)>>24;
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_32_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_32();
|
|
uint src = m68ki_read_32(ea);
|
|
uint res = 0 - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_C = FLAG_X = CFLAG_SUB_32(src, 0, res);
|
|
FLAG_V = (src & res)>>24;
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_32_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_32();
|
|
uint src = m68ki_read_32(ea);
|
|
uint res = 0 - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_C = FLAG_X = CFLAG_SUB_32(src, 0, res);
|
|
FLAG_V = (src & res)>>24;
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_32_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_32();
|
|
uint src = m68ki_read_32(ea);
|
|
uint res = 0 - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_C = FLAG_X = CFLAG_SUB_32(src, 0, res);
|
|
FLAG_V = (src & res)>>24;
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_32_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_32();
|
|
uint src = m68ki_read_32(ea);
|
|
uint res = 0 - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_C = FLAG_X = CFLAG_SUB_32(src, 0, res);
|
|
FLAG_V = (src & res)>>24;
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_32_aw(void)
|
|
{
|
|
uint ea = EA_AW_32();
|
|
uint src = m68ki_read_32(ea);
|
|
uint res = 0 - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_C = FLAG_X = CFLAG_SUB_32(src, 0, res);
|
|
FLAG_V = (src & res)>>24;
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_neg_32_al(void)
|
|
{
|
|
uint ea = EA_AL_32();
|
|
uint src = m68ki_read_32(ea);
|
|
uint res = 0 - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_C = FLAG_X = CFLAG_SUB_32(src, 0, res);
|
|
FLAG_V = (src & res)>>24;
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_8_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint res = 0 - MASK_OUT_ABOVE_8(*r_dst) - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = *r_dst & res;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
FLAG_Z |= res;
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_8_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint res = 0 - src - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = src & res;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_8_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint res = 0 - src - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = src & res;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_8_pi7(void)
|
|
{
|
|
uint ea = EA_A7_PI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint res = 0 - src - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = src & res;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_8_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint res = 0 - src - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = src & res;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_8_pd7(void)
|
|
{
|
|
uint ea = EA_A7_PD_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint res = 0 - src - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = src & res;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_8_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint res = 0 - src - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = src & res;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_8_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint res = 0 - src - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = src & res;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_8_aw(void)
|
|
{
|
|
uint ea = EA_AW_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint res = 0 - src - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = src & res;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_8_al(void)
|
|
{
|
|
uint ea = EA_AL_8();
|
|
uint src = m68ki_read_8(ea);
|
|
uint res = 0 - src - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = src & res;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_16_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint res = 0 - MASK_OUT_ABOVE_16(*r_dst) - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = (*r_dst & res)>>8;
|
|
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
FLAG_Z |= res;
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_16_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = 0 - MASK_OUT_ABOVE_16(src) - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = (src & res)>>8;
|
|
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_16(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_16_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = 0 - MASK_OUT_ABOVE_16(src) - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = (src & res)>>8;
|
|
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_16(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_16_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = 0 - MASK_OUT_ABOVE_16(src) - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = (src & res)>>8;
|
|
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_16(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_16_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = 0 - MASK_OUT_ABOVE_16(src) - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = (src & res)>>8;
|
|
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_16(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_16_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = 0 - MASK_OUT_ABOVE_16(src) - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = (src & res)>>8;
|
|
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_16(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_16_aw(void)
|
|
{
|
|
uint ea = EA_AW_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = 0 - MASK_OUT_ABOVE_16(src) - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = (src & res)>>8;
|
|
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_16(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_16_al(void)
|
|
{
|
|
uint ea = EA_AL_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = 0 - MASK_OUT_ABOVE_16(src) - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = (src & res)>>8;
|
|
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_16(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_32_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint res = 0 - MASK_OUT_ABOVE_32(*r_dst) - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(*r_dst, 0, res);
|
|
FLAG_V = (*r_dst & res)>>24;
|
|
|
|
res = MASK_OUT_ABOVE_32(res);
|
|
FLAG_Z |= res;
|
|
|
|
*r_dst = res;
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_32_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_32();
|
|
uint src = m68ki_read_32(ea);
|
|
uint res = 0 - MASK_OUT_ABOVE_32(src) - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, 0, res);
|
|
FLAG_V = (src & res)>>24;
|
|
|
|
res = MASK_OUT_ABOVE_32(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_32(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_32_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_32();
|
|
uint src = m68ki_read_32(ea);
|
|
uint res = 0 - MASK_OUT_ABOVE_32(src) - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, 0, res);
|
|
FLAG_V = (src & res)>>24;
|
|
|
|
res = MASK_OUT_ABOVE_32(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_32(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_32_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_32();
|
|
uint src = m68ki_read_32(ea);
|
|
uint res = 0 - MASK_OUT_ABOVE_32(src) - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, 0, res);
|
|
FLAG_V = (src & res)>>24;
|
|
|
|
res = MASK_OUT_ABOVE_32(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_32(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_32_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_32();
|
|
uint src = m68ki_read_32(ea);
|
|
uint res = 0 - MASK_OUT_ABOVE_32(src) - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, 0, res);
|
|
FLAG_V = (src & res)>>24;
|
|
|
|
res = MASK_OUT_ABOVE_32(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_32(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_32_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_32();
|
|
uint src = m68ki_read_32(ea);
|
|
uint res = 0 - MASK_OUT_ABOVE_32(src) - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, 0, res);
|
|
FLAG_V = (src & res)>>24;
|
|
|
|
res = MASK_OUT_ABOVE_32(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_32(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_32_aw(void)
|
|
{
|
|
uint ea = EA_AW_32();
|
|
uint src = m68ki_read_32(ea);
|
|
uint res = 0 - MASK_OUT_ABOVE_32(src) - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, 0, res);
|
|
FLAG_V = (src & res)>>24;
|
|
|
|
res = MASK_OUT_ABOVE_32(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_32(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_negx_32_al(void)
|
|
{
|
|
uint ea = EA_AL_32();
|
|
uint src = m68ki_read_32(ea);
|
|
uint res = 0 - MASK_OUT_ABOVE_32(src) - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, 0, res);
|
|
FLAG_V = (src & res)>>24;
|
|
|
|
res = MASK_OUT_ABOVE_32(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_32(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_nop(void)
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
}
|
|
|
|
|
|
static void m68k_op_not_8_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint res = MASK_OUT_ABOVE_8(~*r_dst);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_8_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_8();
|
|
uint res = MASK_OUT_ABOVE_8(~m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_8_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_8();
|
|
uint res = MASK_OUT_ABOVE_8(~m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_8_pi7(void)
|
|
{
|
|
uint ea = EA_A7_PI_8();
|
|
uint res = MASK_OUT_ABOVE_8(~m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_8_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_8();
|
|
uint res = MASK_OUT_ABOVE_8(~m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_8_pd7(void)
|
|
{
|
|
uint ea = EA_A7_PD_8();
|
|
uint res = MASK_OUT_ABOVE_8(~m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_8_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_8();
|
|
uint res = MASK_OUT_ABOVE_8(~m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_8_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_8();
|
|
uint res = MASK_OUT_ABOVE_8(~m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_8_aw(void)
|
|
{
|
|
uint ea = EA_AW_8();
|
|
uint res = MASK_OUT_ABOVE_8(~m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_8_al(void)
|
|
{
|
|
uint ea = EA_AL_8();
|
|
uint res = MASK_OUT_ABOVE_8(~m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_16_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint res = MASK_OUT_ABOVE_16(~*r_dst);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_16_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_16();
|
|
uint res = MASK_OUT_ABOVE_16(~m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_16_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_16();
|
|
uint res = MASK_OUT_ABOVE_16(~m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_16_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_16();
|
|
uint res = MASK_OUT_ABOVE_16(~m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_16_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_16();
|
|
uint res = MASK_OUT_ABOVE_16(~m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_16_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_16();
|
|
uint res = MASK_OUT_ABOVE_16(~m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_16_aw(void)
|
|
{
|
|
uint ea = EA_AW_16();
|
|
uint res = MASK_OUT_ABOVE_16(~m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_16_al(void)
|
|
{
|
|
uint ea = EA_AL_16();
|
|
uint res = MASK_OUT_ABOVE_16(~m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_32_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint res = *r_dst = MASK_OUT_ABOVE_32(~*r_dst);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_32_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_32();
|
|
uint res = MASK_OUT_ABOVE_32(~m68ki_read_32(ea));
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_32_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_32();
|
|
uint res = MASK_OUT_ABOVE_32(~m68ki_read_32(ea));
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_32_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_32();
|
|
uint res = MASK_OUT_ABOVE_32(~m68ki_read_32(ea));
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_32_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_32();
|
|
uint res = MASK_OUT_ABOVE_32(~m68ki_read_32(ea));
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_32_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_32();
|
|
uint res = MASK_OUT_ABOVE_32(~m68ki_read_32(ea));
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_32_aw(void)
|
|
{
|
|
uint ea = EA_AW_32();
|
|
uint res = MASK_OUT_ABOVE_32(~m68ki_read_32(ea));
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_not_32_al(void)
|
|
{
|
|
uint ea = EA_AL_32();
|
|
uint res = MASK_OUT_ABOVE_32(~m68ki_read_32(ea));
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_8_er_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8((DX |= MASK_OUT_ABOVE_8(DY)));
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_8_er_ai(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8((DX |= OPER_AY_AI_8()));
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_8_er_pi(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8((DX |= OPER_AY_PI_8()));
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_8_er_pi7(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8((DX |= OPER_A7_PI_8()));
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_8_er_pd(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8((DX |= OPER_AY_PD_8()));
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_8_er_pd7(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8((DX |= OPER_A7_PD_8()));
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_8_er_di(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8((DX |= OPER_AY_DI_8()));
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_8_er_ix(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8((DX |= OPER_AY_IX_8()));
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_8_er_aw(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8((DX |= OPER_AW_8()));
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_8_er_al(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8((DX |= OPER_AL_8()));
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_8_er_pcdi(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8((DX |= OPER_PCDI_8()));
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_8_er_pcix(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8((DX |= OPER_PCIX_8()));
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_8_er_i(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8((DX |= OPER_I_8()));
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_16_er_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16((DX |= MASK_OUT_ABOVE_16(DY)));
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_16_er_ai(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16((DX |= OPER_AY_AI_16()));
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_16_er_pi(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16((DX |= OPER_AY_PI_16()));
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_16_er_pd(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16((DX |= OPER_AY_PD_16()));
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_16_er_di(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16((DX |= OPER_AY_DI_16()));
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_16_er_ix(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16((DX |= OPER_AY_IX_16()));
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_16_er_aw(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16((DX |= OPER_AW_16()));
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_16_er_al(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16((DX |= OPER_AL_16()));
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_16_er_pcdi(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16((DX |= OPER_PCDI_16()));
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_16_er_pcix(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16((DX |= OPER_PCIX_16()));
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_16_er_i(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16((DX |= OPER_I_16()));
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_32_er_d(void)
|
|
{
|
|
uint res = DX |= DY;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_32_er_ai(void)
|
|
{
|
|
uint res = DX |= OPER_AY_AI_32();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_32_er_pi(void)
|
|
{
|
|
uint res = DX |= OPER_AY_PI_32();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_32_er_pd(void)
|
|
{
|
|
uint res = DX |= OPER_AY_PD_32();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_32_er_di(void)
|
|
{
|
|
uint res = DX |= OPER_AY_DI_32();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_32_er_ix(void)
|
|
{
|
|
uint res = DX |= OPER_AY_IX_32();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_32_er_aw(void)
|
|
{
|
|
uint res = DX |= OPER_AW_32();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_32_er_al(void)
|
|
{
|
|
uint res = DX |= OPER_AL_32();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_32_er_pcdi(void)
|
|
{
|
|
uint res = DX |= OPER_PCDI_32();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_32_er_pcix(void)
|
|
{
|
|
uint res = DX |= OPER_PCIX_32();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_32_er_i(void)
|
|
{
|
|
uint res = DX |= OPER_I_32();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_8_re_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_8();
|
|
uint res = MASK_OUT_ABOVE_8(DX | m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_8_re_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_8();
|
|
uint res = MASK_OUT_ABOVE_8(DX | m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_8_re_pi7(void)
|
|
{
|
|
uint ea = EA_A7_PI_8();
|
|
uint res = MASK_OUT_ABOVE_8(DX | m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_8_re_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_8();
|
|
uint res = MASK_OUT_ABOVE_8(DX | m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_8_re_pd7(void)
|
|
{
|
|
uint ea = EA_A7_PD_8();
|
|
uint res = MASK_OUT_ABOVE_8(DX | m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_8_re_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_8();
|
|
uint res = MASK_OUT_ABOVE_8(DX | m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_8_re_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_8();
|
|
uint res = MASK_OUT_ABOVE_8(DX | m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_8_re_aw(void)
|
|
{
|
|
uint ea = EA_AW_8();
|
|
uint res = MASK_OUT_ABOVE_8(DX | m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_8_re_al(void)
|
|
{
|
|
uint ea = EA_AL_8();
|
|
uint res = MASK_OUT_ABOVE_8(DX | m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_16_re_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_16();
|
|
uint res = MASK_OUT_ABOVE_16(DX | m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_16_re_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_16();
|
|
uint res = MASK_OUT_ABOVE_16(DX | m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_16_re_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_16();
|
|
uint res = MASK_OUT_ABOVE_16(DX | m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_16_re_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_16();
|
|
uint res = MASK_OUT_ABOVE_16(DX | m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_16_re_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_16();
|
|
uint res = MASK_OUT_ABOVE_16(DX | m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_16_re_aw(void)
|
|
{
|
|
uint ea = EA_AW_16();
|
|
uint res = MASK_OUT_ABOVE_16(DX | m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_16_re_al(void)
|
|
{
|
|
uint ea = EA_AL_16();
|
|
uint res = MASK_OUT_ABOVE_16(DX | m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_32_re_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_32();
|
|
uint res = DX | m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_32_re_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_32();
|
|
uint res = DX | m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_32_re_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_32();
|
|
uint res = DX | m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_32_re_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_32();
|
|
uint res = DX | m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_32_re_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_32();
|
|
uint res = DX | m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_32_re_aw(void)
|
|
{
|
|
uint ea = EA_AW_32();
|
|
uint res = DX | m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_or_32_re_al(void)
|
|
{
|
|
uint ea = EA_AL_32();
|
|
uint res = DX | m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_8_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8((DY |= OPER_I_8()));
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_8_ai(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_AI_8();
|
|
uint res = MASK_OUT_ABOVE_8(src | m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_8_pi(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_PI_8();
|
|
uint res = MASK_OUT_ABOVE_8(src | m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_8_pi7(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_A7_PI_8();
|
|
uint res = MASK_OUT_ABOVE_8(src | m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_8_pd(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_PD_8();
|
|
uint res = MASK_OUT_ABOVE_8(src | m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_8_pd7(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_A7_PD_8();
|
|
uint res = MASK_OUT_ABOVE_8(src | m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_8_di(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_DI_8();
|
|
uint res = MASK_OUT_ABOVE_8(src | m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_8_ix(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_IX_8();
|
|
uint res = MASK_OUT_ABOVE_8(src | m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_8_aw(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AW_8();
|
|
uint res = MASK_OUT_ABOVE_8(src | m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_8_al(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AL_8();
|
|
uint res = MASK_OUT_ABOVE_8(src | m68ki_read_8(ea));
|
|
|
|
m68ki_write_8(ea, res);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_16_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16(DY |= OPER_I_16());
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_16_ai(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_AI_16();
|
|
uint res = MASK_OUT_ABOVE_16(src | m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_16_pi(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_PI_16();
|
|
uint res = MASK_OUT_ABOVE_16(src | m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_16_pd(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_PD_16();
|
|
uint res = MASK_OUT_ABOVE_16(src | m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_16_di(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_DI_16();
|
|
uint res = MASK_OUT_ABOVE_16(src | m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_16_ix(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_IX_16();
|
|
uint res = MASK_OUT_ABOVE_16(src | m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_16_aw(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AW_16();
|
|
uint res = MASK_OUT_ABOVE_16(src | m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_16_al(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AL_16();
|
|
uint res = MASK_OUT_ABOVE_16(src | m68ki_read_16(ea));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_32_d(void)
|
|
{
|
|
uint res = DY |= OPER_I_32();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_32_ai(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_AI_32();
|
|
uint res = src | m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_32_pi(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_PI_32();
|
|
uint res = src | m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_32_pd(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_PD_32();
|
|
uint res = src | m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_32_di(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_DI_32();
|
|
uint res = src | m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_32_ix(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_IX_32();
|
|
uint res = src | m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_32_aw(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AW_32();
|
|
uint res = src | m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_32_al(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AL_32();
|
|
uint res = src | m68ki_read_32(ea);
|
|
|
|
m68ki_write_32(ea, res);
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_16_toc(void)
|
|
{
|
|
m68ki_set_ccr(m68ki_get_ccr() | OPER_I_16());
|
|
}
|
|
|
|
|
|
static void m68k_op_ori_16_tos(void)
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint src = OPER_I_16();
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_set_sr(m68ki_get_sr() | src);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_pack_16_rr(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
/* Note: DX and DY are reversed in Motorola's docs */
|
|
uint src = DY + OPER_I_16();
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | ((src >> 4) & 0x00f0) | (src & 0x000f);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_pack_16_mm_ax7(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
/* Note: AX and AY are reversed in Motorola's docs */
|
|
uint ea_src = EA_AY_PD_8();
|
|
uint src = m68ki_read_8(ea_src);
|
|
ea_src = EA_AY_PD_8();
|
|
src = ((src << 8) | m68ki_read_8(ea_src)) + OPER_I_16();
|
|
|
|
m68ki_write_8(EA_A7_PD_8(), ((src >> 4) & 0x00f0) | (src & 0x000f));
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_pack_16_mm_ay7(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
/* Note: AX and AY are reversed in Motorola's docs */
|
|
uint ea_src = EA_A7_PD_8();
|
|
uint src = m68ki_read_8(ea_src);
|
|
ea_src = EA_A7_PD_8();
|
|
src = ((src << 8) | m68ki_read_8(ea_src)) + OPER_I_16();
|
|
|
|
m68ki_write_8(EA_AX_PD_8(), ((src >> 4) & 0x00f0) | (src & 0x000f));
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_pack_16_mm_axy7(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint ea_src = EA_A7_PD_8();
|
|
uint src = m68ki_read_8(ea_src);
|
|
ea_src = EA_A7_PD_8();
|
|
src = ((src << 8) | m68ki_read_8(ea_src)) + OPER_I_16();
|
|
|
|
m68ki_write_8(EA_A7_PD_8(), ((src >> 4) & 0x00f0) | (src & 0x000f));
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_pack_16_mm(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
/* Note: AX and AY are reversed in Motorola's docs */
|
|
uint ea_src = EA_AY_PD_8();
|
|
uint src = m68ki_read_8(ea_src);
|
|
ea_src = EA_AY_PD_8();
|
|
src = ((src << 8) | m68ki_read_8(ea_src)) + OPER_I_16();
|
|
|
|
m68ki_write_8(EA_AX_PD_8(), ((src >> 4) & 0x00f0) | (src & 0x000f));
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
#endif
|
|
|
|
|
|
static void m68k_op_pea_32_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_32();
|
|
|
|
m68ki_push_32(ea);
|
|
}
|
|
|
|
|
|
static void m68k_op_pea_32_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_32();
|
|
|
|
m68ki_push_32(ea);
|
|
}
|
|
|
|
|
|
static void m68k_op_pea_32_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_32();
|
|
|
|
m68ki_push_32(ea);
|
|
}
|
|
|
|
|
|
static void m68k_op_pea_32_aw(void)
|
|
{
|
|
uint ea = EA_AW_32();
|
|
|
|
m68ki_push_32(ea);
|
|
}
|
|
|
|
|
|
static void m68k_op_pea_32_al(void)
|
|
{
|
|
uint ea = EA_AL_32();
|
|
|
|
m68ki_push_32(ea);
|
|
}
|
|
|
|
|
|
static void m68k_op_pea_32_pcdi(void)
|
|
{
|
|
uint ea = EA_PCDI_32();
|
|
|
|
m68ki_push_32(ea);
|
|
}
|
|
|
|
|
|
static void m68k_op_pea_32_pcix(void)
|
|
{
|
|
uint ea = EA_PCIX_32();
|
|
|
|
m68ki_push_32(ea);
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_040
|
|
static void m68k_op_pflush_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_040_PLUS(CPU_TYPE))
|
|
{
|
|
// Nothing to do, unless address translation cache is emulated
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
#endif
|
|
|
|
|
|
static void m68k_op_reset(void)
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
m68ki_output_reset(); /* auto-disable (see m68kcpu.h) */
|
|
USE_CYCLES(CYC_RESET);
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
static void m68k_op_ror_8_s(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint orig_shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint shift = orig_shift & 7;
|
|
uint src = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = ROR_8(src, shift);
|
|
|
|
if(orig_shift != 0)
|
|
USE_CYCLES(orig_shift * CYC_SHIFT);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = src << (9-orig_shift);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ror_16_s(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint src = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = ROR_16(src, shift);
|
|
|
|
if(shift != 0)
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = src << (9-shift);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ror_32_s(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint64 src = *r_dst;
|
|
uint res = ROR_32(src, shift);
|
|
|
|
if(shift != 0)
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = src << (9-shift);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ror_8_r(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint orig_shift = DX & 0x3f;
|
|
uint shift = orig_shift & 7;
|
|
uint src = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = ROR_8(src, shift);
|
|
|
|
if(orig_shift != 0)
|
|
{
|
|
USE_CYCLES(orig_shift * CYC_SHIFT);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
FLAG_C = src << (8-((shift-1)&7));
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_N = NFLAG_8(src);
|
|
FLAG_Z = src;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ror_16_r(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint orig_shift = DX & 0x3f;
|
|
uint shift = orig_shift & 15;
|
|
uint src = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = ROR_16(src, shift);
|
|
|
|
if(orig_shift != 0)
|
|
{
|
|
USE_CYCLES(orig_shift * CYC_SHIFT);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
FLAG_C = (src >> ((shift - 1) & 15)) << 8;
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_N = NFLAG_16(src);
|
|
FLAG_Z = src;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ror_32_r(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint orig_shift = DX & 0x3f;
|
|
uint shift = orig_shift & 31;
|
|
uint64 src = *r_dst;
|
|
uint res = ROR_32(src, shift);
|
|
|
|
if(orig_shift != 0)
|
|
{
|
|
USE_CYCLES(orig_shift * CYC_SHIFT);
|
|
|
|
*r_dst = res;
|
|
FLAG_C = (src >> ((shift - 1) & 31)) << 8;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_N = NFLAG_32(src);
|
|
FLAG_Z = src;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ror_16_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = ROR_16(src, 1);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = src << 8;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ror_16_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = ROR_16(src, 1);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = src << 8;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ror_16_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = ROR_16(src, 1);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = src << 8;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ror_16_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = ROR_16(src, 1);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = src << 8;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ror_16_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = ROR_16(src, 1);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = src << 8;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ror_16_aw(void)
|
|
{
|
|
uint ea = EA_AW_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = ROR_16(src, 1);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = src << 8;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_ror_16_al(void)
|
|
{
|
|
uint ea = EA_AL_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = ROR_16(src, 1);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = src << 8;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_rol_8_s(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint orig_shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint shift = orig_shift & 7;
|
|
uint src = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = ROL_8(src, shift);
|
|
|
|
if(orig_shift != 0)
|
|
USE_CYCLES(orig_shift * CYC_SHIFT);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = src << orig_shift;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_rol_16_s(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint src = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = ROL_16(src, shift);
|
|
|
|
if(shift != 0)
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = src >> (8-shift);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_rol_32_s(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint64 src = *r_dst;
|
|
uint res = ROL_32(src, shift);
|
|
|
|
if(shift != 0)
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = src >> (24-shift);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_rol_8_r(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint orig_shift = DX & 0x3f;
|
|
uint shift = orig_shift & 7;
|
|
uint src = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = ROL_8(src, shift);
|
|
|
|
if(orig_shift != 0)
|
|
{
|
|
USE_CYCLES(orig_shift * CYC_SHIFT);
|
|
|
|
if(shift != 0)
|
|
{
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
FLAG_C = src << shift;
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
FLAG_C = (src & 1)<<8;
|
|
FLAG_N = NFLAG_8(src);
|
|
FLAG_Z = src;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_N = NFLAG_8(src);
|
|
FLAG_Z = src;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_rol_16_r(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint orig_shift = DX & 0x3f;
|
|
uint shift = orig_shift & 15;
|
|
uint src = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = MASK_OUT_ABOVE_16(ROL_16(src, shift));
|
|
|
|
if(orig_shift != 0)
|
|
{
|
|
USE_CYCLES(orig_shift * CYC_SHIFT);
|
|
|
|
if(shift != 0)
|
|
{
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
FLAG_C = (src << shift) >> 8;
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
FLAG_C = (src & 1)<<8;
|
|
FLAG_N = NFLAG_16(src);
|
|
FLAG_Z = src;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_N = NFLAG_16(src);
|
|
FLAG_Z = src;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_rol_32_r(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint orig_shift = DX & 0x3f;
|
|
uint shift = orig_shift & 31;
|
|
uint64 src = *r_dst;
|
|
uint res = ROL_32(src, shift);
|
|
|
|
if(orig_shift != 0)
|
|
{
|
|
USE_CYCLES(orig_shift * CYC_SHIFT);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_C = (src >> ((32 - shift) & 0x1f)) << 8;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_N = NFLAG_32(src);
|
|
FLAG_Z = src;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_rol_16_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = MASK_OUT_ABOVE_16(ROL_16(src, 1));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = src >> 7;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_rol_16_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = MASK_OUT_ABOVE_16(ROL_16(src, 1));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = src >> 7;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_rol_16_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = MASK_OUT_ABOVE_16(ROL_16(src, 1));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = src >> 7;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_rol_16_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = MASK_OUT_ABOVE_16(ROL_16(src, 1));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = src >> 7;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_rol_16_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = MASK_OUT_ABOVE_16(ROL_16(src, 1));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = src >> 7;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_rol_16_aw(void)
|
|
{
|
|
uint ea = EA_AW_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = MASK_OUT_ABOVE_16(ROL_16(src, 1));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = src >> 7;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_rol_16_al(void)
|
|
{
|
|
uint ea = EA_AL_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = MASK_OUT_ABOVE_16(ROL_16(src, 1));
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_C = src >> 7;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_roxr_8_s(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint src = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = ROR_9(src | (XFLAG_AS_1() << 8), shift);
|
|
|
|
if(shift != 0)
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
FLAG_C = FLAG_X = res;
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_roxr_16_s(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint src = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = ROR_17(src | (XFLAG_AS_1() << 16), shift);
|
|
|
|
if(shift != 0)
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
FLAG_C = FLAG_X = res >> 8;
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_roxr_32_s(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
uint* r_dst = &DY;
|
|
uint shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint64 src = *r_dst;
|
|
uint64 res = src | (((uint64)XFLAG_AS_1()) << 32);
|
|
|
|
if(shift != 0)
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
res = ROR_33_64(res, shift);
|
|
|
|
FLAG_C = FLAG_X = res >> 24;
|
|
res = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
#else
|
|
|
|
uint* r_dst = &DY;
|
|
uint shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint src = *r_dst;
|
|
uint res = MASK_OUT_ABOVE_32((ROR_33(src, shift) & ~(1 << (32 - shift))) | (XFLAG_AS_1() << (32 - shift)));
|
|
uint new_x_flag = src & (1 << (shift - 1));
|
|
|
|
if(shift != 0)
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_C = FLAG_X = (new_x_flag != 0)<<8;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
static void m68k_op_roxr_8_r(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint orig_shift = DX & 0x3f;
|
|
|
|
if(orig_shift != 0)
|
|
{
|
|
uint shift = orig_shift % 9;
|
|
uint src = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = ROR_9(src | (XFLAG_AS_1() << 8), shift);
|
|
|
|
USE_CYCLES(orig_shift * CYC_SHIFT);
|
|
|
|
FLAG_C = FLAG_X = res;
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
FLAG_C = FLAG_X;
|
|
FLAG_N = NFLAG_8(*r_dst);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(*r_dst);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_roxr_16_r(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint orig_shift = DX & 0x3f;
|
|
|
|
if(orig_shift != 0)
|
|
{
|
|
uint shift = orig_shift % 17;
|
|
uint src = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = ROR_17(src | (XFLAG_AS_1() << 16), shift);
|
|
|
|
USE_CYCLES(orig_shift * CYC_SHIFT);
|
|
|
|
FLAG_C = FLAG_X = res >> 8;
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
FLAG_C = FLAG_X;
|
|
FLAG_N = NFLAG_16(*r_dst);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(*r_dst);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_roxr_32_r(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
uint* r_dst = &DY;
|
|
uint orig_shift = DX & 0x3f;
|
|
|
|
if(orig_shift != 0)
|
|
{
|
|
uint shift = orig_shift % 33;
|
|
uint64 src = *r_dst;
|
|
uint64 res = src | (((uint64)XFLAG_AS_1()) << 32);
|
|
|
|
res = ROR_33_64(res, shift);
|
|
|
|
USE_CYCLES(orig_shift * CYC_SHIFT);
|
|
|
|
FLAG_C = FLAG_X = res >> 24;
|
|
res = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = res;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
FLAG_C = FLAG_X;
|
|
FLAG_N = NFLAG_32(*r_dst);
|
|
FLAG_Z = *r_dst;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
#else
|
|
|
|
uint* r_dst = &DY;
|
|
uint orig_shift = DX & 0x3f;
|
|
uint shift = orig_shift % 33;
|
|
uint src = *r_dst;
|
|
uint res = MASK_OUT_ABOVE_32((ROR_33(src, shift) & ~(1 << (32 - shift))) | (XFLAG_AS_1() << (32 - shift)));
|
|
uint new_x_flag = src & (1 << (shift - 1));
|
|
|
|
if(orig_shift != 0)
|
|
USE_CYCLES(orig_shift * CYC_SHIFT);
|
|
|
|
if(shift != 0)
|
|
{
|
|
*r_dst = res;
|
|
FLAG_X = (new_x_flag != 0)<<8;
|
|
}
|
|
else
|
|
res = src;
|
|
FLAG_C = FLAG_X;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
static void m68k_op_roxr_16_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = ROR_17(src | (XFLAG_AS_1() << 16), 1);
|
|
|
|
FLAG_C = FLAG_X = res >> 8;
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_roxr_16_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = ROR_17(src | (XFLAG_AS_1() << 16), 1);
|
|
|
|
FLAG_C = FLAG_X = res >> 8;
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_roxr_16_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = ROR_17(src | (XFLAG_AS_1() << 16), 1);
|
|
|
|
FLAG_C = FLAG_X = res >> 8;
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_roxr_16_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = ROR_17(src | (XFLAG_AS_1() << 16), 1);
|
|
|
|
FLAG_C = FLAG_X = res >> 8;
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_roxr_16_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = ROR_17(src | (XFLAG_AS_1() << 16), 1);
|
|
|
|
FLAG_C = FLAG_X = res >> 8;
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_roxr_16_aw(void)
|
|
{
|
|
uint ea = EA_AW_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = ROR_17(src | (XFLAG_AS_1() << 16), 1);
|
|
|
|
FLAG_C = FLAG_X = res >> 8;
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_roxr_16_al(void)
|
|
{
|
|
uint ea = EA_AL_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = ROR_17(src | (XFLAG_AS_1() << 16), 1);
|
|
|
|
FLAG_C = FLAG_X = res >> 8;
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_roxl_8_s(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint src = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = ROL_9(src | (XFLAG_AS_1() << 8), shift);
|
|
|
|
if(shift != 0)
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
FLAG_C = FLAG_X = res;
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_roxl_16_s(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint src = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = ROL_17(src | (XFLAG_AS_1() << 16), shift);
|
|
|
|
if(shift != 0)
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
FLAG_C = FLAG_X = res >> 8;
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_roxl_32_s(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
uint* r_dst = &DY;
|
|
uint shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint64 src = *r_dst;
|
|
uint64 res = src | (((uint64)XFLAG_AS_1()) << 32);
|
|
|
|
if(shift != 0)
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
res = ROL_33_64(res, shift);
|
|
|
|
FLAG_C = FLAG_X = res >> 24;
|
|
res = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
#else
|
|
|
|
uint* r_dst = &DY;
|
|
uint shift = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint src = *r_dst;
|
|
uint res = MASK_OUT_ABOVE_32((ROL_33(src, shift) & ~(1 << (shift - 1))) | (XFLAG_AS_1() << (shift - 1)));
|
|
uint new_x_flag = src & (1 << (32 - shift));
|
|
|
|
if(shift != 0)
|
|
USE_CYCLES(shift * CYC_SHIFT);
|
|
|
|
*r_dst = res;
|
|
|
|
FLAG_C = FLAG_X = (new_x_flag != 0)<<8;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
static void m68k_op_roxl_8_r(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint orig_shift = DX & 0x3f;
|
|
|
|
|
|
if(orig_shift != 0)
|
|
{
|
|
uint shift = orig_shift % 9;
|
|
uint src = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = ROL_9(src | (XFLAG_AS_1() << 8), shift);
|
|
|
|
USE_CYCLES(orig_shift * CYC_SHIFT);
|
|
|
|
FLAG_C = FLAG_X = res;
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
FLAG_C = FLAG_X;
|
|
FLAG_N = NFLAG_8(*r_dst);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(*r_dst);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_roxl_16_r(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint orig_shift = DX & 0x3f;
|
|
|
|
if(orig_shift != 0)
|
|
{
|
|
uint shift = orig_shift % 17;
|
|
uint src = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = ROL_17(src | (XFLAG_AS_1() << 16), shift);
|
|
|
|
USE_CYCLES(orig_shift * CYC_SHIFT);
|
|
|
|
FLAG_C = FLAG_X = res >> 8;
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
FLAG_C = FLAG_X;
|
|
FLAG_N = NFLAG_16(*r_dst);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(*r_dst);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_roxl_32_r(void)
|
|
{
|
|
#if M68K_USE_64_BIT
|
|
|
|
uint* r_dst = &DY;
|
|
uint orig_shift = DX & 0x3f;
|
|
|
|
if(orig_shift != 0)
|
|
{
|
|
uint shift = orig_shift % 33;
|
|
uint64 src = *r_dst;
|
|
uint64 res = src | (((uint64)XFLAG_AS_1()) << 32);
|
|
|
|
res = ROL_33_64(res, shift);
|
|
|
|
USE_CYCLES(orig_shift * CYC_SHIFT);
|
|
|
|
FLAG_C = FLAG_X = res >> 24;
|
|
res = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = res;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
return;
|
|
}
|
|
|
|
FLAG_C = FLAG_X;
|
|
FLAG_N = NFLAG_32(*r_dst);
|
|
FLAG_Z = *r_dst;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
#else
|
|
|
|
uint* r_dst = &DY;
|
|
uint orig_shift = DX & 0x3f;
|
|
uint shift = orig_shift % 33;
|
|
uint src = *r_dst;
|
|
uint res = MASK_OUT_ABOVE_32((ROL_33(src, shift) & ~(1 << (shift - 1))) | (XFLAG_AS_1() << (shift - 1)));
|
|
uint new_x_flag = src & (1 << (32 - shift));
|
|
|
|
if(orig_shift != 0)
|
|
USE_CYCLES(orig_shift * CYC_SHIFT);
|
|
|
|
if(shift != 0)
|
|
{
|
|
*r_dst = res;
|
|
FLAG_X = (new_x_flag != 0)<<8;
|
|
}
|
|
else
|
|
res = src;
|
|
FLAG_C = FLAG_X;
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
static void m68k_op_roxl_16_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = ROL_17(src | (XFLAG_AS_1() << 16), 1);
|
|
|
|
FLAG_C = FLAG_X = res >> 8;
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_roxl_16_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = ROL_17(src | (XFLAG_AS_1() << 16), 1);
|
|
|
|
FLAG_C = FLAG_X = res >> 8;
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_roxl_16_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = ROL_17(src | (XFLAG_AS_1() << 16), 1);
|
|
|
|
FLAG_C = FLAG_X = res >> 8;
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_roxl_16_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = ROL_17(src | (XFLAG_AS_1() << 16), 1);
|
|
|
|
FLAG_C = FLAG_X = res >> 8;
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_roxl_16_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = ROL_17(src | (XFLAG_AS_1() << 16), 1);
|
|
|
|
FLAG_C = FLAG_X = res >> 8;
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_roxl_16_aw(void)
|
|
{
|
|
uint ea = EA_AW_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = ROL_17(src | (XFLAG_AS_1() << 16), 1);
|
|
|
|
FLAG_C = FLAG_X = res >> 8;
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_roxl_16_al(void)
|
|
{
|
|
uint ea = EA_AL_16();
|
|
uint src = m68ki_read_16(ea);
|
|
uint res = ROL_17(src | (XFLAG_AS_1() << 16), 1);
|
|
|
|
FLAG_C = FLAG_X = res >> 8;
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
|
|
m68ki_write_16(ea, res);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_010 || M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_rtd_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_010_PLUS(CPU_TYPE))
|
|
{
|
|
uint new_pc = m68ki_pull_32();
|
|
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
REG_A[7] = MASK_OUT_ABOVE_32(REG_A[7] + MAKE_INT_16(OPER_I_16()));
|
|
m68ki_jump(new_pc);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
#endif
|
|
|
|
|
|
static void m68k_op_rte_32(void)
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint new_sr;
|
|
uint new_pc;
|
|
uint format_word;
|
|
|
|
m68ki_rte_callback(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
|
|
if(CPU_TYPE_IS_000(CPU_TYPE))
|
|
{
|
|
new_sr = m68ki_pull_16();
|
|
new_pc = m68ki_pull_32();
|
|
m68ki_jump(new_pc);
|
|
m68ki_set_sr(new_sr);
|
|
|
|
CPU_INSTR_MODE = INSTRUCTION_YES;
|
|
CPU_RUN_MODE = RUN_MODE_NORMAL;
|
|
|
|
return;
|
|
}
|
|
|
|
if(CPU_TYPE_IS_010(CPU_TYPE))
|
|
{
|
|
format_word = m68ki_read_16(REG_A[7]+6) >> 12;
|
|
if(format_word == 0)
|
|
{
|
|
new_sr = m68ki_pull_16();
|
|
new_pc = m68ki_pull_32();
|
|
m68ki_fake_pull_16(); /* format word */
|
|
m68ki_jump(new_pc);
|
|
m68ki_set_sr(new_sr);
|
|
CPU_INSTR_MODE = INSTRUCTION_YES;
|
|
CPU_RUN_MODE = RUN_MODE_NORMAL;
|
|
return;
|
|
}
|
|
CPU_INSTR_MODE = INSTRUCTION_YES;
|
|
CPU_RUN_MODE = RUN_MODE_NORMAL;
|
|
/* Not handling bus fault (9) */
|
|
m68ki_exception_format_error();
|
|
return;
|
|
}
|
|
|
|
/* Otherwise it's 020 */
|
|
rte_loop:
|
|
format_word = m68ki_read_16(REG_A[7]+6) >> 12;
|
|
switch(format_word)
|
|
{
|
|
case 0: /* Normal */
|
|
new_sr = m68ki_pull_16();
|
|
new_pc = m68ki_pull_32();
|
|
m68ki_fake_pull_16(); /* format word */
|
|
m68ki_jump(new_pc);
|
|
m68ki_set_sr(new_sr);
|
|
CPU_INSTR_MODE = INSTRUCTION_YES;
|
|
CPU_RUN_MODE = RUN_MODE_NORMAL;
|
|
return;
|
|
case 1: /* Throwaway */
|
|
new_sr = m68ki_pull_16();
|
|
m68ki_fake_pull_32(); /* program counter */
|
|
m68ki_fake_pull_16(); /* format word */
|
|
m68ki_set_sr_noint(new_sr);
|
|
goto rte_loop;
|
|
case 2: /* Trap */
|
|
new_sr = m68ki_pull_16();
|
|
new_pc = m68ki_pull_32();
|
|
m68ki_fake_pull_16(); /* format word */
|
|
m68ki_fake_pull_32(); /* address */
|
|
m68ki_jump(new_pc);
|
|
m68ki_set_sr(new_sr);
|
|
CPU_INSTR_MODE = INSTRUCTION_YES;
|
|
CPU_RUN_MODE = RUN_MODE_NORMAL;
|
|
return;
|
|
}
|
|
/* Not handling long or short bus fault */
|
|
CPU_INSTR_MODE = INSTRUCTION_YES;
|
|
CPU_RUN_MODE = RUN_MODE_NORMAL;
|
|
m68ki_exception_format_error();
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_rtm_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE))
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
M68K_DO_LOG((M68K_LOG_FILEHANDLE "%s at %08x: called unimplemented instruction %04x (%s)\n",
|
|
m68ki_cpu_names[CPU_TYPE], ADDRESS_68K(REG_PC - 2), REG_IR,
|
|
m68k_disassemble_quick(ADDRESS_68K(REG_PC - 2))));
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
#endif
|
|
|
|
static void m68k_op_rtr_32(void)
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_set_ccr(m68ki_pull_16());
|
|
m68ki_jump(m68ki_pull_32());
|
|
}
|
|
|
|
|
|
static void m68k_op_rts_32(void)
|
|
{
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
m68ki_jump(m68ki_pull_32());
|
|
}
|
|
|
|
|
|
static void m68k_op_sbcd_8_rr(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = DY;
|
|
uint dst = *r_dst;
|
|
uint res = LOW_NIBBLE(dst) - LOW_NIBBLE(src) - XFLAG_AS_1();
|
|
|
|
// FLAG_V = ~res; /* Undefined V behavior */
|
|
FLAG_V = VFLAG_CLEAR; /* Undefined in Motorola's M68000PM/AD rev.1 and safer to assume cleared. */
|
|
|
|
if(res > 9)
|
|
res -= 6;
|
|
res += HIGH_NIBBLE(dst) - HIGH_NIBBLE(src);
|
|
if(res > 0x99)
|
|
{
|
|
res += 0xa0;
|
|
FLAG_X = FLAG_C = CFLAG_SET;
|
|
FLAG_N = NFLAG_SET; /* Undefined in Motorola's M68000PM/AD rev.1 and safer to follow carry. */
|
|
}
|
|
else
|
|
FLAG_N = FLAG_X = FLAG_C = 0;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
|
|
// FLAG_V &= res; /* Undefined V behavior part II */
|
|
// FLAG_N = NFLAG_8(res); /* Undefined N behavior */
|
|
FLAG_Z |= res;
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
}
|
|
|
|
|
|
static void m68k_op_sbcd_8_mm_ax7(void)
|
|
{
|
|
uint src = OPER_AY_PD_8();
|
|
uint ea = EA_A7_PD_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = LOW_NIBBLE(dst) - LOW_NIBBLE(src) - XFLAG_AS_1();
|
|
|
|
// FLAG_V = ~res; /* Undefined V behavior */
|
|
FLAG_V = VFLAG_CLEAR; /* Undefined in Motorola's M68000PM/AD rev.1 and safer to return zero. */
|
|
|
|
if(res > 9)
|
|
res -= 6;
|
|
res += HIGH_NIBBLE(dst) - HIGH_NIBBLE(src);
|
|
if(res > 0x99)
|
|
{
|
|
res += 0xa0;
|
|
FLAG_X = FLAG_C = CFLAG_SET;
|
|
FLAG_N = NFLAG_SET; /* Undefined in Motorola's M68000PM/AD rev.1 and safer to follow carry. */
|
|
}
|
|
else
|
|
FLAG_N = FLAG_X = FLAG_C = 0;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
|
|
// FLAG_V &= res; /* Undefined V behavior part II */
|
|
// FLAG_N = NFLAG_8(res); /* Undefined N behavior */
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_sbcd_8_mm_ay7(void)
|
|
{
|
|
uint src = OPER_A7_PD_8();
|
|
uint ea = EA_AX_PD_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = LOW_NIBBLE(dst) - LOW_NIBBLE(src) - XFLAG_AS_1();
|
|
|
|
// FLAG_V = ~res; /* Undefined V behavior */
|
|
FLAG_V = VFLAG_CLEAR; /* Undefined in Motorola's M68000PM/AD rev.1 and safer to return zero. */
|
|
|
|
if(res > 9)
|
|
res -= 6;
|
|
res += HIGH_NIBBLE(dst) - HIGH_NIBBLE(src);
|
|
if(res > 0x99)
|
|
{
|
|
res += 0xa0;
|
|
FLAG_X = FLAG_C = CFLAG_SET;
|
|
FLAG_N = NFLAG_SET; /* Undefined in Motorola's M68000PM/AD rev.1 and safer to follow carry. */
|
|
}
|
|
else
|
|
FLAG_N = FLAG_X = FLAG_C = 0;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
|
|
// FLAG_V &= res; /* Undefined V behavior part II */
|
|
// FLAG_N = NFLAG_8(res); /* Undefined N behavior */
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_sbcd_8_mm_axy7(void)
|
|
{
|
|
uint src = OPER_A7_PD_8();
|
|
uint ea = EA_A7_PD_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = LOW_NIBBLE(dst) - LOW_NIBBLE(src) - XFLAG_AS_1();
|
|
|
|
// FLAG_V = ~res; /* Undefined V behavior */
|
|
FLAG_V = VFLAG_CLEAR; /* Undefined in Motorola's M68000PM/AD rev.1 and safer to return zero. */
|
|
|
|
if(res > 9)
|
|
res -= 6;
|
|
res += HIGH_NIBBLE(dst) - HIGH_NIBBLE(src);
|
|
if(res > 0x99)
|
|
{
|
|
res += 0xa0;
|
|
FLAG_X = FLAG_C = CFLAG_SET;
|
|
FLAG_N = NFLAG_SET; /* Undefined in Motorola's M68000PM/AD rev.1 and safer to follow carry. */
|
|
}
|
|
else
|
|
FLAG_N = FLAG_X = FLAG_C = 0;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
|
|
// FLAG_V &= res; /* Undefined V behavior part II */
|
|
// FLAG_N = NFLAG_8(res); /* Undefined N behavior */
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_sbcd_8_mm(void)
|
|
{
|
|
uint src = OPER_AY_PD_8();
|
|
uint ea = EA_AX_PD_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = LOW_NIBBLE(dst) - LOW_NIBBLE(src) - XFLAG_AS_1();
|
|
|
|
// FLAG_V = ~res; /* Undefined V behavior */
|
|
FLAG_V = VFLAG_CLEAR; /* Undefined in Motorola's M68000PM/AD rev.1 and safer to return zero. */
|
|
|
|
if(res > 9)
|
|
res -= 6;
|
|
res += HIGH_NIBBLE(dst) - HIGH_NIBBLE(src);
|
|
if(res > 0x99)
|
|
{
|
|
res += 0xa0;
|
|
FLAG_X = FLAG_C = CFLAG_SET;
|
|
FLAG_N = NFLAG_SET; /* Undefined in Motorola's M68000PM/AD rev.1 and safer to follow carry. */
|
|
}
|
|
else
|
|
FLAG_N = FLAG_X = FLAG_C = 0;
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
|
|
// FLAG_V &= res; /* Undefined V behavior part II */
|
|
// FLAG_N = NFLAG_8(res); /* Undefined N behavior */
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_st_8_d(void)
|
|
{
|
|
DY |= 0xff;
|
|
}
|
|
|
|
|
|
static void m68k_op_st_8_ai(void)
|
|
{
|
|
m68ki_write_8(EA_AY_AI_8(), 0xff);
|
|
}
|
|
|
|
|
|
static void m68k_op_st_8_pi(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PI_8(), 0xff);
|
|
}
|
|
|
|
|
|
static void m68k_op_st_8_pi7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PI_8(), 0xff);
|
|
}
|
|
|
|
|
|
static void m68k_op_st_8_pd(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PD_8(), 0xff);
|
|
}
|
|
|
|
|
|
static void m68k_op_st_8_pd7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PD_8(), 0xff);
|
|
}
|
|
|
|
|
|
static void m68k_op_st_8_di(void)
|
|
{
|
|
m68ki_write_8(EA_AY_DI_8(), 0xff);
|
|
}
|
|
|
|
|
|
static void m68k_op_st_8_ix(void)
|
|
{
|
|
m68ki_write_8(EA_AY_IX_8(), 0xff);
|
|
}
|
|
|
|
|
|
static void m68k_op_st_8_aw(void)
|
|
{
|
|
m68ki_write_8(EA_AW_8(), 0xff);
|
|
}
|
|
|
|
|
|
static void m68k_op_st_8_al(void)
|
|
{
|
|
m68ki_write_8(EA_AL_8(), 0xff);
|
|
}
|
|
|
|
|
|
static void m68k_op_sf_8_d(void)
|
|
{
|
|
DY &= 0xffffff00;
|
|
}
|
|
|
|
|
|
static void m68k_op_sf_8_ai(void)
|
|
{
|
|
m68ki_write_8(EA_AY_AI_8(), 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sf_8_pi(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PI_8(), 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sf_8_pi7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PI_8(), 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sf_8_pd(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PD_8(), 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sf_8_pd7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PD_8(), 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sf_8_di(void)
|
|
{
|
|
m68ki_write_8(EA_AY_DI_8(), 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sf_8_ix(void)
|
|
{
|
|
m68ki_write_8(EA_AY_IX_8(), 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sf_8_aw(void)
|
|
{
|
|
m68ki_write_8(EA_AW_8(), 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sf_8_al(void)
|
|
{
|
|
m68ki_write_8(EA_AL_8(), 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_shi_8_d(void)
|
|
{
|
|
if(COND_HI())
|
|
{
|
|
DY |= 0xff;
|
|
USE_CYCLES(CYC_SCC_R_TRUE);
|
|
return;
|
|
}
|
|
DY &= 0xffffff00;
|
|
}
|
|
|
|
|
|
static void m68k_op_sls_8_d(void)
|
|
{
|
|
if(COND_LS())
|
|
{
|
|
DY |= 0xff;
|
|
USE_CYCLES(CYC_SCC_R_TRUE);
|
|
return;
|
|
}
|
|
DY &= 0xffffff00;
|
|
}
|
|
|
|
|
|
static void m68k_op_scc_8_d(void)
|
|
{
|
|
if(COND_CC())
|
|
{
|
|
DY |= 0xff;
|
|
USE_CYCLES(CYC_SCC_R_TRUE);
|
|
return;
|
|
}
|
|
DY &= 0xffffff00;
|
|
}
|
|
|
|
|
|
static void m68k_op_scs_8_d(void)
|
|
{
|
|
if(COND_CS())
|
|
{
|
|
DY |= 0xff;
|
|
USE_CYCLES(CYC_SCC_R_TRUE);
|
|
return;
|
|
}
|
|
DY &= 0xffffff00;
|
|
}
|
|
|
|
|
|
static void m68k_op_sne_8_d(void)
|
|
{
|
|
if(COND_NE())
|
|
{
|
|
DY |= 0xff;
|
|
USE_CYCLES(CYC_SCC_R_TRUE);
|
|
return;
|
|
}
|
|
DY &= 0xffffff00;
|
|
}
|
|
|
|
|
|
static void m68k_op_seq_8_d(void)
|
|
{
|
|
if(COND_EQ())
|
|
{
|
|
DY |= 0xff;
|
|
USE_CYCLES(CYC_SCC_R_TRUE);
|
|
return;
|
|
}
|
|
DY &= 0xffffff00;
|
|
}
|
|
|
|
|
|
static void m68k_op_svc_8_d(void)
|
|
{
|
|
if(COND_VC())
|
|
{
|
|
DY |= 0xff;
|
|
USE_CYCLES(CYC_SCC_R_TRUE);
|
|
return;
|
|
}
|
|
DY &= 0xffffff00;
|
|
}
|
|
|
|
|
|
static void m68k_op_svs_8_d(void)
|
|
{
|
|
if(COND_VS())
|
|
{
|
|
DY |= 0xff;
|
|
USE_CYCLES(CYC_SCC_R_TRUE);
|
|
return;
|
|
}
|
|
DY &= 0xffffff00;
|
|
}
|
|
|
|
|
|
static void m68k_op_spl_8_d(void)
|
|
{
|
|
if(COND_PL())
|
|
{
|
|
DY |= 0xff;
|
|
USE_CYCLES(CYC_SCC_R_TRUE);
|
|
return;
|
|
}
|
|
DY &= 0xffffff00;
|
|
}
|
|
|
|
|
|
static void m68k_op_smi_8_d(void)
|
|
{
|
|
if(COND_MI())
|
|
{
|
|
DY |= 0xff;
|
|
USE_CYCLES(CYC_SCC_R_TRUE);
|
|
return;
|
|
}
|
|
DY &= 0xffffff00;
|
|
}
|
|
|
|
|
|
static void m68k_op_sge_8_d(void)
|
|
{
|
|
if(COND_GE())
|
|
{
|
|
DY |= 0xff;
|
|
USE_CYCLES(CYC_SCC_R_TRUE);
|
|
return;
|
|
}
|
|
DY &= 0xffffff00;
|
|
}
|
|
|
|
|
|
static void m68k_op_slt_8_d(void)
|
|
{
|
|
if(COND_LT())
|
|
{
|
|
DY |= 0xff;
|
|
USE_CYCLES(CYC_SCC_R_TRUE);
|
|
return;
|
|
}
|
|
DY &= 0xffffff00;
|
|
}
|
|
|
|
|
|
static void m68k_op_sgt_8_d(void)
|
|
{
|
|
if(COND_GT())
|
|
{
|
|
DY |= 0xff;
|
|
USE_CYCLES(CYC_SCC_R_TRUE);
|
|
return;
|
|
}
|
|
DY &= 0xffffff00;
|
|
}
|
|
|
|
|
|
static void m68k_op_sle_8_d(void)
|
|
{
|
|
if(COND_LE())
|
|
{
|
|
DY |= 0xff;
|
|
USE_CYCLES(CYC_SCC_R_TRUE);
|
|
return;
|
|
}
|
|
DY &= 0xffffff00;
|
|
}
|
|
|
|
|
|
static void m68k_op_shi_8_ai(void)
|
|
{
|
|
m68ki_write_8(EA_AY_AI_8(), COND_HI() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_shi_8_pi(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PI_8(), COND_HI() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_shi_8_pi7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PI_8(), COND_HI() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_shi_8_pd(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PD_8(), COND_HI() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_shi_8_pd7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PD_8(), COND_HI() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_shi_8_di(void)
|
|
{
|
|
m68ki_write_8(EA_AY_DI_8(), COND_HI() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_shi_8_ix(void)
|
|
{
|
|
m68ki_write_8(EA_AY_IX_8(), COND_HI() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_shi_8_aw(void)
|
|
{
|
|
m68ki_write_8(EA_AW_8(), COND_HI() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_shi_8_al(void)
|
|
{
|
|
m68ki_write_8(EA_AL_8(), COND_HI() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sls_8_ai(void)
|
|
{
|
|
m68ki_write_8(EA_AY_AI_8(), COND_LS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sls_8_pi(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PI_8(), COND_LS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sls_8_pi7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PI_8(), COND_LS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sls_8_pd(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PD_8(), COND_LS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sls_8_pd7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PD_8(), COND_LS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sls_8_di(void)
|
|
{
|
|
m68ki_write_8(EA_AY_DI_8(), COND_LS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sls_8_ix(void)
|
|
{
|
|
m68ki_write_8(EA_AY_IX_8(), COND_LS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sls_8_aw(void)
|
|
{
|
|
m68ki_write_8(EA_AW_8(), COND_LS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sls_8_al(void)
|
|
{
|
|
m68ki_write_8(EA_AL_8(), COND_LS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_scc_8_ai(void)
|
|
{
|
|
m68ki_write_8(EA_AY_AI_8(), COND_CC() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_scc_8_pi(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PI_8(), COND_CC() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_scc_8_pi7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PI_8(), COND_CC() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_scc_8_pd(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PD_8(), COND_CC() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_scc_8_pd7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PD_8(), COND_CC() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_scc_8_di(void)
|
|
{
|
|
m68ki_write_8(EA_AY_DI_8(), COND_CC() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_scc_8_ix(void)
|
|
{
|
|
m68ki_write_8(EA_AY_IX_8(), COND_CC() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_scc_8_aw(void)
|
|
{
|
|
m68ki_write_8(EA_AW_8(), COND_CC() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_scc_8_al(void)
|
|
{
|
|
m68ki_write_8(EA_AL_8(), COND_CC() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_scs_8_ai(void)
|
|
{
|
|
m68ki_write_8(EA_AY_AI_8(), COND_CS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_scs_8_pi(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PI_8(), COND_CS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_scs_8_pi7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PI_8(), COND_CS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_scs_8_pd(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PD_8(), COND_CS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_scs_8_pd7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PD_8(), COND_CS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_scs_8_di(void)
|
|
{
|
|
m68ki_write_8(EA_AY_DI_8(), COND_CS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_scs_8_ix(void)
|
|
{
|
|
m68ki_write_8(EA_AY_IX_8(), COND_CS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_scs_8_aw(void)
|
|
{
|
|
m68ki_write_8(EA_AW_8(), COND_CS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_scs_8_al(void)
|
|
{
|
|
m68ki_write_8(EA_AL_8(), COND_CS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sne_8_ai(void)
|
|
{
|
|
m68ki_write_8(EA_AY_AI_8(), COND_NE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sne_8_pi(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PI_8(), COND_NE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sne_8_pi7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PI_8(), COND_NE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sne_8_pd(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PD_8(), COND_NE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sne_8_pd7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PD_8(), COND_NE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sne_8_di(void)
|
|
{
|
|
m68ki_write_8(EA_AY_DI_8(), COND_NE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sne_8_ix(void)
|
|
{
|
|
m68ki_write_8(EA_AY_IX_8(), COND_NE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sne_8_aw(void)
|
|
{
|
|
m68ki_write_8(EA_AW_8(), COND_NE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sne_8_al(void)
|
|
{
|
|
m68ki_write_8(EA_AL_8(), COND_NE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_seq_8_ai(void)
|
|
{
|
|
m68ki_write_8(EA_AY_AI_8(), COND_EQ() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_seq_8_pi(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PI_8(), COND_EQ() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_seq_8_pi7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PI_8(), COND_EQ() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_seq_8_pd(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PD_8(), COND_EQ() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_seq_8_pd7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PD_8(), COND_EQ() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_seq_8_di(void)
|
|
{
|
|
m68ki_write_8(EA_AY_DI_8(), COND_EQ() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_seq_8_ix(void)
|
|
{
|
|
m68ki_write_8(EA_AY_IX_8(), COND_EQ() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_seq_8_aw(void)
|
|
{
|
|
m68ki_write_8(EA_AW_8(), COND_EQ() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_seq_8_al(void)
|
|
{
|
|
m68ki_write_8(EA_AL_8(), COND_EQ() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_svc_8_ai(void)
|
|
{
|
|
m68ki_write_8(EA_AY_AI_8(), COND_VC() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_svc_8_pi(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PI_8(), COND_VC() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_svc_8_pi7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PI_8(), COND_VC() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_svc_8_pd(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PD_8(), COND_VC() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_svc_8_pd7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PD_8(), COND_VC() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_svc_8_di(void)
|
|
{
|
|
m68ki_write_8(EA_AY_DI_8(), COND_VC() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_svc_8_ix(void)
|
|
{
|
|
m68ki_write_8(EA_AY_IX_8(), COND_VC() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_svc_8_aw(void)
|
|
{
|
|
m68ki_write_8(EA_AW_8(), COND_VC() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_svc_8_al(void)
|
|
{
|
|
m68ki_write_8(EA_AL_8(), COND_VC() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_svs_8_ai(void)
|
|
{
|
|
m68ki_write_8(EA_AY_AI_8(), COND_VS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_svs_8_pi(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PI_8(), COND_VS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_svs_8_pi7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PI_8(), COND_VS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_svs_8_pd(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PD_8(), COND_VS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_svs_8_pd7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PD_8(), COND_VS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_svs_8_di(void)
|
|
{
|
|
m68ki_write_8(EA_AY_DI_8(), COND_VS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_svs_8_ix(void)
|
|
{
|
|
m68ki_write_8(EA_AY_IX_8(), COND_VS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_svs_8_aw(void)
|
|
{
|
|
m68ki_write_8(EA_AW_8(), COND_VS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_svs_8_al(void)
|
|
{
|
|
m68ki_write_8(EA_AL_8(), COND_VS() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_spl_8_ai(void)
|
|
{
|
|
m68ki_write_8(EA_AY_AI_8(), COND_PL() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_spl_8_pi(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PI_8(), COND_PL() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_spl_8_pi7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PI_8(), COND_PL() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_spl_8_pd(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PD_8(), COND_PL() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_spl_8_pd7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PD_8(), COND_PL() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_spl_8_di(void)
|
|
{
|
|
m68ki_write_8(EA_AY_DI_8(), COND_PL() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_spl_8_ix(void)
|
|
{
|
|
m68ki_write_8(EA_AY_IX_8(), COND_PL() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_spl_8_aw(void)
|
|
{
|
|
m68ki_write_8(EA_AW_8(), COND_PL() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_spl_8_al(void)
|
|
{
|
|
m68ki_write_8(EA_AL_8(), COND_PL() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_smi_8_ai(void)
|
|
{
|
|
m68ki_write_8(EA_AY_AI_8(), COND_MI() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_smi_8_pi(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PI_8(), COND_MI() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_smi_8_pi7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PI_8(), COND_MI() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_smi_8_pd(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PD_8(), COND_MI() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_smi_8_pd7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PD_8(), COND_MI() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_smi_8_di(void)
|
|
{
|
|
m68ki_write_8(EA_AY_DI_8(), COND_MI() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_smi_8_ix(void)
|
|
{
|
|
m68ki_write_8(EA_AY_IX_8(), COND_MI() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_smi_8_aw(void)
|
|
{
|
|
m68ki_write_8(EA_AW_8(), COND_MI() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_smi_8_al(void)
|
|
{
|
|
m68ki_write_8(EA_AL_8(), COND_MI() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sge_8_ai(void)
|
|
{
|
|
m68ki_write_8(EA_AY_AI_8(), COND_GE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sge_8_pi(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PI_8(), COND_GE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sge_8_pi7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PI_8(), COND_GE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sge_8_pd(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PD_8(), COND_GE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sge_8_pd7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PD_8(), COND_GE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sge_8_di(void)
|
|
{
|
|
m68ki_write_8(EA_AY_DI_8(), COND_GE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sge_8_ix(void)
|
|
{
|
|
m68ki_write_8(EA_AY_IX_8(), COND_GE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sge_8_aw(void)
|
|
{
|
|
m68ki_write_8(EA_AW_8(), COND_GE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sge_8_al(void)
|
|
{
|
|
m68ki_write_8(EA_AL_8(), COND_GE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_slt_8_ai(void)
|
|
{
|
|
m68ki_write_8(EA_AY_AI_8(), COND_LT() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_slt_8_pi(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PI_8(), COND_LT() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_slt_8_pi7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PI_8(), COND_LT() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_slt_8_pd(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PD_8(), COND_LT() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_slt_8_pd7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PD_8(), COND_LT() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_slt_8_di(void)
|
|
{
|
|
m68ki_write_8(EA_AY_DI_8(), COND_LT() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_slt_8_ix(void)
|
|
{
|
|
m68ki_write_8(EA_AY_IX_8(), COND_LT() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_slt_8_aw(void)
|
|
{
|
|
m68ki_write_8(EA_AW_8(), COND_LT() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_slt_8_al(void)
|
|
{
|
|
m68ki_write_8(EA_AL_8(), COND_LT() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sgt_8_ai(void)
|
|
{
|
|
m68ki_write_8(EA_AY_AI_8(), COND_GT() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sgt_8_pi(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PI_8(), COND_GT() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sgt_8_pi7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PI_8(), COND_GT() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sgt_8_pd(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PD_8(), COND_GT() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sgt_8_pd7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PD_8(), COND_GT() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sgt_8_di(void)
|
|
{
|
|
m68ki_write_8(EA_AY_DI_8(), COND_GT() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sgt_8_ix(void)
|
|
{
|
|
m68ki_write_8(EA_AY_IX_8(), COND_GT() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sgt_8_aw(void)
|
|
{
|
|
m68ki_write_8(EA_AW_8(), COND_GT() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sgt_8_al(void)
|
|
{
|
|
m68ki_write_8(EA_AL_8(), COND_GT() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sle_8_ai(void)
|
|
{
|
|
m68ki_write_8(EA_AY_AI_8(), COND_LE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sle_8_pi(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PI_8(), COND_LE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sle_8_pi7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PI_8(), COND_LE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sle_8_pd(void)
|
|
{
|
|
m68ki_write_8(EA_AY_PD_8(), COND_LE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sle_8_pd7(void)
|
|
{
|
|
m68ki_write_8(EA_A7_PD_8(), COND_LE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sle_8_di(void)
|
|
{
|
|
m68ki_write_8(EA_AY_DI_8(), COND_LE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sle_8_ix(void)
|
|
{
|
|
m68ki_write_8(EA_AY_IX_8(), COND_LE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sle_8_aw(void)
|
|
{
|
|
m68ki_write_8(EA_AW_8(), COND_LE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_sle_8_al(void)
|
|
{
|
|
m68ki_write_8(EA_AL_8(), COND_LE() ? 0xff : 0);
|
|
}
|
|
|
|
|
|
static void m68k_op_stop(void)
|
|
{
|
|
if(FLAG_S)
|
|
{
|
|
uint new_sr = OPER_I_16();
|
|
m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */
|
|
CPU_STOPPED |= STOP_LEVEL_STOP;
|
|
m68ki_set_sr(new_sr);
|
|
//m68ki_remaining_cycles = 0;
|
|
return;
|
|
}
|
|
m68ki_exception_privilege_violation();
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_8_er_d(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = MASK_OUT_ABOVE_8(DY);
|
|
uint dst = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_8_er_ai(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_AI_8();
|
|
uint dst = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_8_er_pi(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_PI_8();
|
|
uint dst = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_8_er_pi7(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_A7_PI_8();
|
|
uint dst = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_8_er_pd(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_PD_8();
|
|
uint dst = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_8_er_pd7(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_A7_PD_8();
|
|
uint dst = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_8_er_di(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_DI_8();
|
|
uint dst = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_8_er_ix(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_IX_8();
|
|
uint dst = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_8_er_aw(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AW_8();
|
|
uint dst = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_8_er_al(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AL_8();
|
|
uint dst = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_8_er_pcdi(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_PCDI_8();
|
|
uint dst = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_8_er_pcix(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_PCIX_8();
|
|
uint dst = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_8_er_i(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_I_8();
|
|
uint dst = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_16_er_d(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = MASK_OUT_ABOVE_16(DY);
|
|
uint dst = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_16_er_a(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = MASK_OUT_ABOVE_16(AY);
|
|
uint dst = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_16_er_ai(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_AI_16();
|
|
uint dst = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_16_er_pi(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_PI_16();
|
|
uint dst = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_16_er_pd(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_PD_16();
|
|
uint dst = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_16_er_di(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_DI_16();
|
|
uint dst = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_16_er_ix(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_IX_16();
|
|
uint dst = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_16_er_aw(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AW_16();
|
|
uint dst = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_16_er_al(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AL_16();
|
|
uint dst = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_16_er_pcdi(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_PCDI_16();
|
|
uint dst = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_16_er_pcix(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_PCIX_16();
|
|
uint dst = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_16_er_i(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_I_16();
|
|
uint dst = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_32_er_d(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = DY;
|
|
uint dst = *r_dst;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_32_er_a(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = AY;
|
|
uint dst = *r_dst;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_32_er_ai(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_AI_32();
|
|
uint dst = *r_dst;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_32_er_pi(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_PI_32();
|
|
uint dst = *r_dst;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_32_er_pd(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_PD_32();
|
|
uint dst = *r_dst;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_32_er_di(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_DI_32();
|
|
uint dst = *r_dst;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_32_er_ix(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AY_IX_32();
|
|
uint dst = *r_dst;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_32_er_aw(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AW_32();
|
|
uint dst = *r_dst;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_32_er_al(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_AL_32();
|
|
uint dst = *r_dst;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_32_er_pcdi(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_PCDI_32();
|
|
uint dst = *r_dst;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_32_er_pcix(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_PCIX_32();
|
|
uint dst = *r_dst;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_32_er_i(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = OPER_I_32();
|
|
uint dst = *r_dst;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_8_re_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_8();
|
|
uint src = MASK_OUT_ABOVE_8(DX);
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_8_re_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_8();
|
|
uint src = MASK_OUT_ABOVE_8(DX);
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_8_re_pi7(void)
|
|
{
|
|
uint ea = EA_A7_PI_8();
|
|
uint src = MASK_OUT_ABOVE_8(DX);
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_8_re_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_8();
|
|
uint src = MASK_OUT_ABOVE_8(DX);
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_8_re_pd7(void)
|
|
{
|
|
uint ea = EA_A7_PD_8();
|
|
uint src = MASK_OUT_ABOVE_8(DX);
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_8_re_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_8();
|
|
uint src = MASK_OUT_ABOVE_8(DX);
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_8_re_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_8();
|
|
uint src = MASK_OUT_ABOVE_8(DX);
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_8_re_aw(void)
|
|
{
|
|
uint ea = EA_AW_8();
|
|
uint src = MASK_OUT_ABOVE_8(DX);
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_8_re_al(void)
|
|
{
|
|
uint ea = EA_AL_8();
|
|
uint src = MASK_OUT_ABOVE_8(DX);
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_16_re_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_16();
|
|
uint src = MASK_OUT_ABOVE_16(DX);
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_16_re_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_16();
|
|
uint src = MASK_OUT_ABOVE_16(DX);
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_16_re_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_16();
|
|
uint src = MASK_OUT_ABOVE_16(DX);
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_16_re_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_16();
|
|
uint src = MASK_OUT_ABOVE_16(DX);
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_16_re_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_16();
|
|
uint src = MASK_OUT_ABOVE_16(DX);
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_16_re_aw(void)
|
|
{
|
|
uint ea = EA_AW_16();
|
|
uint src = MASK_OUT_ABOVE_16(DX);
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_16_re_al(void)
|
|
{
|
|
uint ea = EA_AL_16();
|
|
uint src = MASK_OUT_ABOVE_16(DX);
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_32_re_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_32();
|
|
uint src = DX;
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_32_re_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_32();
|
|
uint src = DX;
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_32_re_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_32();
|
|
uint src = DX;
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_32_re_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_32();
|
|
uint src = DX;
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_32_re_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_32();
|
|
uint src = DX;
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_32_re_aw(void)
|
|
{
|
|
uint ea = EA_AW_32();
|
|
uint src = DX;
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_sub_32_re_al(void)
|
|
{
|
|
uint ea = EA_AL_32();
|
|
uint src = DX;
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_suba_16_d(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - MAKE_INT_16(DY));
|
|
}
|
|
|
|
|
|
static void m68k_op_suba_16_a(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - MAKE_INT_16(AY));
|
|
}
|
|
|
|
|
|
static void m68k_op_suba_16_ai(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = MAKE_INT_16(OPER_AY_AI_16());
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - src);
|
|
}
|
|
|
|
|
|
static void m68k_op_suba_16_pi(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = MAKE_INT_16(OPER_AY_PI_16());
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - src);
|
|
}
|
|
|
|
|
|
static void m68k_op_suba_16_pd(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = MAKE_INT_16(OPER_AY_PD_16());
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - src);
|
|
}
|
|
|
|
|
|
static void m68k_op_suba_16_di(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = MAKE_INT_16(OPER_AY_DI_16());
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - src);
|
|
}
|
|
|
|
|
|
static void m68k_op_suba_16_ix(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = MAKE_INT_16(OPER_AY_IX_16());
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - src);
|
|
}
|
|
|
|
|
|
static void m68k_op_suba_16_aw(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = MAKE_INT_16(OPER_AW_16());
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - src);
|
|
}
|
|
|
|
|
|
static void m68k_op_suba_16_al(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = MAKE_INT_16(OPER_AL_16());
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - src);
|
|
}
|
|
|
|
|
|
static void m68k_op_suba_16_pcdi(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = MAKE_INT_16(OPER_PCDI_16());
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - src);
|
|
}
|
|
|
|
|
|
static void m68k_op_suba_16_pcix(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = MAKE_INT_16(OPER_PCIX_16());
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - src);
|
|
}
|
|
|
|
|
|
static void m68k_op_suba_16_i(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = MAKE_INT_16(OPER_I_16());
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - src);
|
|
}
|
|
|
|
|
|
static void m68k_op_suba_32_d(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - DY);
|
|
}
|
|
|
|
|
|
static void m68k_op_suba_32_a(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - AY);
|
|
}
|
|
|
|
|
|
static void m68k_op_suba_32_ai(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = OPER_AY_AI_32();
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - src);
|
|
}
|
|
|
|
|
|
static void m68k_op_suba_32_pi(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = OPER_AY_PI_32();
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - src);
|
|
}
|
|
|
|
|
|
static void m68k_op_suba_32_pd(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = OPER_AY_PD_32();
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - src);
|
|
}
|
|
|
|
|
|
static void m68k_op_suba_32_di(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = OPER_AY_DI_32();
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - src);
|
|
}
|
|
|
|
|
|
static void m68k_op_suba_32_ix(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = OPER_AY_IX_32();
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - src);
|
|
}
|
|
|
|
|
|
static void m68k_op_suba_32_aw(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = OPER_AW_32();
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - src);
|
|
}
|
|
|
|
|
|
static void m68k_op_suba_32_al(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = OPER_AL_32();
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - src);
|
|
}
|
|
|
|
|
|
static void m68k_op_suba_32_pcdi(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = OPER_PCDI_32();
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - src);
|
|
}
|
|
|
|
|
|
static void m68k_op_suba_32_pcix(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = OPER_PCIX_32();
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - src);
|
|
}
|
|
|
|
|
|
static void m68k_op_suba_32_i(void)
|
|
{
|
|
uint* r_dst = &AX;
|
|
uint src = OPER_I_32();
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - src);
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_8_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint src = OPER_I_8();
|
|
uint dst = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_8_ai(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_AI_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_8_pi(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_PI_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_8_pi7(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_A7_PI_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_8_pd(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_PD_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_8_pd7(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_A7_PD_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_8_di(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_DI_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_8_ix(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AY_IX_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_8_aw(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AW_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_8_al(void)
|
|
{
|
|
uint src = OPER_I_8();
|
|
uint ea = EA_AL_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_16_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint src = OPER_I_16();
|
|
uint dst = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_16_ai(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_AI_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_16_pi(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_PI_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_16_pd(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_PD_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_16_di(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_DI_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_16_ix(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AY_IX_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_16_aw(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AW_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_16_al(void)
|
|
{
|
|
uint src = OPER_I_16();
|
|
uint ea = EA_AL_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_32_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint src = OPER_I_32();
|
|
uint dst = *r_dst;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_32_ai(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_AI_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_32_pi(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_PI_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_32_pd(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_PD_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_32_di(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_DI_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_32_ix(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AY_IX_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_32_aw(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AW_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subi_32_al(void)
|
|
{
|
|
uint src = OPER_I_32();
|
|
uint ea = EA_AL_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_8_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint dst = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_8_ai(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_AI_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_8_pi(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_PI_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_8_pi7(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_A7_PI_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_8_pd(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_PD_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_8_pd7(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_A7_PD_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_8_di(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_DI_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_8_ix(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_IX_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_8_aw(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AW_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_8_al(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AL_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
m68ki_write_8(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_16_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint dst = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_16_a(void)
|
|
{
|
|
uint* r_dst = &AY;
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - ((((REG_IR >> 9) - 1) & 7) + 1));
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_16_ai(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_AI_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_16_pi(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_PI_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_16_pd(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_PD_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_16_di(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_DI_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_16_ix(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_IX_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_16_aw(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AW_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_16_al(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AL_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
m68ki_write_16(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_32_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint dst = *r_dst;
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
*r_dst = FLAG_Z;
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_32_a(void)
|
|
{
|
|
uint* r_dst = &AY;
|
|
|
|
*r_dst = MASK_OUT_ABOVE_32(*r_dst - ((((REG_IR >> 9) - 1) & 7) + 1));
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_32_ai(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_AI_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_32_pi(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_PI_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_32_pd(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_PD_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_32_di(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_DI_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_32_ix(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AY_IX_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_32_aw(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AW_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subq_32_al(void)
|
|
{
|
|
uint src = (((REG_IR >> 9) - 1) & 7) + 1;
|
|
uint ea = EA_AL_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = dst - src;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = MASK_OUT_ABOVE_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
m68ki_write_32(ea, FLAG_Z);
|
|
}
|
|
|
|
|
|
static void m68k_op_subx_8_rr(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = MASK_OUT_ABOVE_8(DY);
|
|
uint dst = MASK_OUT_ABOVE_8(*r_dst);
|
|
uint res = dst - src - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
FLAG_Z |= res;
|
|
|
|
*r_dst = MASK_OUT_BELOW_8(*r_dst) | res;
|
|
}
|
|
|
|
|
|
static void m68k_op_subx_16_rr(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = MASK_OUT_ABOVE_16(DY);
|
|
uint dst = MASK_OUT_ABOVE_16(*r_dst);
|
|
uint res = dst - src - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
FLAG_Z |= res;
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | res;
|
|
}
|
|
|
|
|
|
static void m68k_op_subx_32_rr(void)
|
|
{
|
|
uint* r_dst = &DX;
|
|
uint src = DY;
|
|
uint dst = *r_dst;
|
|
uint res = dst - src - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
res = MASK_OUT_ABOVE_32(res);
|
|
FLAG_Z |= res;
|
|
|
|
*r_dst = res;
|
|
}
|
|
|
|
|
|
static void m68k_op_subx_8_mm_ax7(void)
|
|
{
|
|
uint src = OPER_AY_PD_8();
|
|
uint ea = EA_A7_PD_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_subx_8_mm_ay7(void)
|
|
{
|
|
uint src = OPER_A7_PD_8();
|
|
uint ea = EA_AX_PD_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_subx_8_mm_axy7(void)
|
|
{
|
|
uint src = OPER_A7_PD_8();
|
|
uint ea = EA_A7_PD_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_subx_8_mm(void)
|
|
{
|
|
uint src = OPER_AY_PD_8();
|
|
uint ea = EA_AX_PD_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint res = dst - src - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_X = FLAG_C = CFLAG_8(res);
|
|
FLAG_V = VFLAG_SUB_8(src, dst, res);
|
|
|
|
res = MASK_OUT_ABOVE_8(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_8(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_subx_16_mm(void)
|
|
{
|
|
uint src = OPER_AY_PD_16();
|
|
uint ea = EA_AX_PD_16();
|
|
uint dst = m68ki_read_16(ea);
|
|
uint res = dst - src - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_X = FLAG_C = CFLAG_16(res);
|
|
FLAG_V = VFLAG_SUB_16(src, dst, res);
|
|
|
|
res = MASK_OUT_ABOVE_16(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_16(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_subx_32_mm(void)
|
|
{
|
|
uint src = OPER_AY_PD_32();
|
|
uint ea = EA_AX_PD_32();
|
|
uint dst = m68ki_read_32(ea);
|
|
uint res = dst - src - XFLAG_AS_1();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res);
|
|
FLAG_V = VFLAG_SUB_32(src, dst, res);
|
|
|
|
res = MASK_OUT_ABOVE_32(res);
|
|
FLAG_Z |= res;
|
|
|
|
m68ki_write_32(ea, res);
|
|
}
|
|
|
|
|
|
static void m68k_op_swap_32(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
|
|
FLAG_Z = MASK_OUT_ABOVE_32(*r_dst<<16);
|
|
*r_dst = (*r_dst>>16) | FLAG_Z;
|
|
|
|
FLAG_Z = *r_dst;
|
|
FLAG_N = NFLAG_32(*r_dst);
|
|
FLAG_C = CFLAG_CLEAR;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_tas_8_d(void)
|
|
{
|
|
uint* r_dst = &DY;
|
|
|
|
FLAG_Z = MASK_OUT_ABOVE_8(*r_dst);
|
|
FLAG_N = NFLAG_8(*r_dst);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
*r_dst |= 0x80;
|
|
}
|
|
|
|
|
|
static void m68k_op_tas_8_ai(void)
|
|
{
|
|
uint ea = EA_AY_AI_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint allow_writeback;
|
|
|
|
FLAG_Z = dst;
|
|
FLAG_N = NFLAG_8(dst);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
/* The Genesis/Megadrive games Gargoyles and Ex-Mutants need the TAS writeback
|
|
disabled in order to function properly. Some Amiga software may also rely
|
|
on this, but only when accessing specific addresses so additional functionality
|
|
will be needed. */
|
|
allow_writeback = m68ki_tas_callback();
|
|
|
|
if (allow_writeback==1) m68ki_write_8(ea, dst | 0x80);
|
|
}
|
|
|
|
|
|
static void m68k_op_tas_8_pi(void)
|
|
{
|
|
uint ea = EA_AY_PI_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint allow_writeback;
|
|
|
|
FLAG_Z = dst;
|
|
FLAG_N = NFLAG_8(dst);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
/* The Genesis/Megadrive games Gargoyles and Ex-Mutants need the TAS writeback
|
|
disabled in order to function properly. Some Amiga software may also rely
|
|
on this, but only when accessing specific addresses so additional functionality
|
|
will be needed. */
|
|
allow_writeback = m68ki_tas_callback();
|
|
|
|
if (allow_writeback==1) m68ki_write_8(ea, dst | 0x80);
|
|
}
|
|
|
|
|
|
static void m68k_op_tas_8_pi7(void)
|
|
{
|
|
uint ea = EA_A7_PI_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint allow_writeback;
|
|
|
|
FLAG_Z = dst;
|
|
FLAG_N = NFLAG_8(dst);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
/* The Genesis/Megadrive games Gargoyles and Ex-Mutants need the TAS writeback
|
|
disabled in order to function properly. Some Amiga software may also rely
|
|
on this, but only when accessing specific addresses so additional functionality
|
|
will be needed. */
|
|
allow_writeback = m68ki_tas_callback();
|
|
|
|
if (allow_writeback==1) m68ki_write_8(ea, dst | 0x80);
|
|
}
|
|
|
|
|
|
static void m68k_op_tas_8_pd(void)
|
|
{
|
|
uint ea = EA_AY_PD_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint allow_writeback;
|
|
|
|
FLAG_Z = dst;
|
|
FLAG_N = NFLAG_8(dst);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
/* The Genesis/Megadrive games Gargoyles and Ex-Mutants need the TAS writeback
|
|
disabled in order to function properly. Some Amiga software may also rely
|
|
on this, but only when accessing specific addresses so additional functionality
|
|
will be needed. */
|
|
allow_writeback = m68ki_tas_callback();
|
|
|
|
if (allow_writeback==1) m68ki_write_8(ea, dst | 0x80);
|
|
}
|
|
|
|
|
|
static void m68k_op_tas_8_pd7(void)
|
|
{
|
|
uint ea = EA_A7_PD_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint allow_writeback;
|
|
|
|
FLAG_Z = dst;
|
|
FLAG_N = NFLAG_8(dst);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
/* The Genesis/Megadrive games Gargoyles and Ex-Mutants need the TAS writeback
|
|
disabled in order to function properly. Some Amiga software may also rely
|
|
on this, but only when accessing specific addresses so additional functionality
|
|
will be needed. */
|
|
allow_writeback = m68ki_tas_callback();
|
|
|
|
if (allow_writeback==1) m68ki_write_8(ea, dst | 0x80);
|
|
}
|
|
|
|
|
|
static void m68k_op_tas_8_di(void)
|
|
{
|
|
uint ea = EA_AY_DI_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint allow_writeback;
|
|
|
|
FLAG_Z = dst;
|
|
FLAG_N = NFLAG_8(dst);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
/* The Genesis/Megadrive games Gargoyles and Ex-Mutants need the TAS writeback
|
|
disabled in order to function properly. Some Amiga software may also rely
|
|
on this, but only when accessing specific addresses so additional functionality
|
|
will be needed. */
|
|
allow_writeback = m68ki_tas_callback();
|
|
|
|
if (allow_writeback==1) m68ki_write_8(ea, dst | 0x80);
|
|
}
|
|
|
|
|
|
static void m68k_op_tas_8_ix(void)
|
|
{
|
|
uint ea = EA_AY_IX_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint allow_writeback;
|
|
|
|
FLAG_Z = dst;
|
|
FLAG_N = NFLAG_8(dst);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
/* The Genesis/Megadrive games Gargoyles and Ex-Mutants need the TAS writeback
|
|
disabled in order to function properly. Some Amiga software may also rely
|
|
on this, but only when accessing specific addresses so additional functionality
|
|
will be needed. */
|
|
allow_writeback = m68ki_tas_callback();
|
|
|
|
if (allow_writeback==1) m68ki_write_8(ea, dst | 0x80);
|
|
}
|
|
|
|
|
|
static void m68k_op_tas_8_aw(void)
|
|
{
|
|
uint ea = EA_AW_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint allow_writeback;
|
|
|
|
FLAG_Z = dst;
|
|
FLAG_N = NFLAG_8(dst);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
/* The Genesis/Megadrive games Gargoyles and Ex-Mutants need the TAS writeback
|
|
disabled in order to function properly. Some Amiga software may also rely
|
|
on this, but only when accessing specific addresses so additional functionality
|
|
will be needed. */
|
|
allow_writeback = m68ki_tas_callback();
|
|
|
|
if (allow_writeback==1) m68ki_write_8(ea, dst | 0x80);
|
|
}
|
|
|
|
|
|
static void m68k_op_tas_8_al(void)
|
|
{
|
|
uint ea = EA_AL_8();
|
|
uint dst = m68ki_read_8(ea);
|
|
uint allow_writeback;
|
|
|
|
FLAG_Z = dst;
|
|
FLAG_N = NFLAG_8(dst);
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
|
|
/* The Genesis/Megadrive games Gargoyles and Ex-Mutants need the TAS writeback
|
|
disabled in order to function properly. Some Amiga software may also rely
|
|
on this, but only when accessing specific addresses so additional functionality
|
|
will be needed. */
|
|
allow_writeback = m68ki_tas_callback();
|
|
|
|
if (allow_writeback==1) m68ki_write_8(ea, dst | 0x80);
|
|
}
|
|
|
|
|
|
static void m68k_op_trap(void)
|
|
{
|
|
/* Trap#n stacks exception frame type 0 */
|
|
m68ki_exception_trapN(EXCEPTION_TRAP_BASE + (REG_IR & 0xf)); /* HJB 990403 */
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_trapt(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapt_16(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapt_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapf(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapf_16(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
REG_PC += 2;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapf_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_traphi(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_HI())
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapls(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_LS())
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapcc(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_CC())
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapcs(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_CS())
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapne(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_NE())
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapeq(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_EQ())
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapvc(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_VC())
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapvs(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_VS())
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trappl(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_PL())
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapmi(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_MI())
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapge(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_GE())
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_traplt(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_LT())
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapgt(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_GT())
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_traple(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_LE())
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_traphi_16(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_HI())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapls_16(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_LS())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapcc_16(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_CC())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapcs_16(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_CS())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapne_16(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_NE())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapeq_16(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_EQ())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapvc_16(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_VC())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapvs_16(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_VS())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trappl_16(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_PL())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapmi_16(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_MI())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapge_16(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_GE())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_traplt_16(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_LT())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapgt_16(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_GT())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_traple_16(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_LE())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 2;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_traphi_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_HI())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapls_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_LS())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapcc_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_CC())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapcs_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_CS())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapne_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_NE())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapeq_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_EQ())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapvc_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_VC())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapvs_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_VS())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trappl_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_PL())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapmi_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_MI())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapge_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_GE())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_traplt_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_LT())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_trapgt_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_GT())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_traple_32(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
if(COND_LE())
|
|
{
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
return;
|
|
}
|
|
REG_PC += 4;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
#endif
|
|
|
|
|
|
static void m68k_op_trapv(void)
|
|
{
|
|
if(COND_VC())
|
|
{
|
|
return;
|
|
}
|
|
m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_8_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_8(DY);
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_8_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_8();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_8_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_8();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_8_pi7(void)
|
|
{
|
|
uint res = OPER_A7_PI_8();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_8_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_8();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_8_pd7(void)
|
|
{
|
|
uint res = OPER_A7_PD_8();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_8_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_8();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_8_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_8();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_8_aw(void)
|
|
{
|
|
uint res = OPER_AW_8();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_8_al(void)
|
|
{
|
|
uint res = OPER_AL_8();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_tst_8_pcdi(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint res = OPER_PCDI_8();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_8_pcix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint res = OPER_PCIX_8();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_8_i(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint res = OPER_I_8();
|
|
|
|
FLAG_N = NFLAG_8(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
#endif
|
|
|
|
|
|
static void m68k_op_tst_16_d(void)
|
|
{
|
|
uint res = MASK_OUT_ABOVE_16(DY);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_tst_16_a(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint res = MAKE_INT_16(AY);
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
#endif
|
|
|
|
|
|
static void m68k_op_tst_16_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_16();
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_16_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_16();
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_16_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_16();
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_16_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_16();
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_16_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_16();
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_16_aw(void)
|
|
{
|
|
uint res = OPER_AW_16();
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_16_al(void)
|
|
{
|
|
uint res = OPER_AL_16();
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_tst_16_pcdi(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint res = OPER_PCDI_16();
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_16_pcix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint res = OPER_PCIX_16();
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_16_i(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint res = OPER_I_16();
|
|
|
|
FLAG_N = NFLAG_16(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
#endif
|
|
|
|
|
|
static void m68k_op_tst_32_d(void)
|
|
{
|
|
uint res = DY;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_tst_32_a(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint res = AY;
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
#endif
|
|
|
|
|
|
static void m68k_op_tst_32_ai(void)
|
|
{
|
|
uint res = OPER_AY_AI_32();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_32_pi(void)
|
|
{
|
|
uint res = OPER_AY_PI_32();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_32_pd(void)
|
|
{
|
|
uint res = OPER_AY_PD_32();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_32_di(void)
|
|
{
|
|
uint res = OPER_AY_DI_32();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_32_ix(void)
|
|
{
|
|
uint res = OPER_AY_IX_32();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_32_aw(void)
|
|
{
|
|
uint res = OPER_AW_32();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_32_al(void)
|
|
{
|
|
uint res = OPER_AL_32();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_tst_32_pcdi(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint res = OPER_PCDI_32();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_32_pcix(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint res = OPER_PCIX_32();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_tst_32_i(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint res = OPER_I_32();
|
|
|
|
FLAG_N = NFLAG_32(res);
|
|
FLAG_Z = res;
|
|
FLAG_V = VFLAG_CLEAR;
|
|
FLAG_C = CFLAG_CLEAR;
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
#endif
|
|
|
|
|
|
static void m68k_op_unlk_32_a7(void)
|
|
{
|
|
REG_A[7] = m68ki_read_32(REG_A[7]);
|
|
}
|
|
|
|
|
|
static void m68k_op_unlk_32(void)
|
|
{
|
|
uint* r_dst = &AY;
|
|
|
|
REG_A[7] = *r_dst;
|
|
*r_dst = m68ki_pull_32();
|
|
}
|
|
|
|
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
static void m68k_op_unpk_16_rr(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
/* Note: DX and DY are reversed in Motorola's docs */
|
|
uint src = DY;
|
|
uint* r_dst = &DX;
|
|
|
|
*r_dst = MASK_OUT_BELOW_16(*r_dst) | (((((src << 4) & 0x0f00) | (src & 0x000f)) + OPER_I_16()) & 0xffff);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_unpk_16_mm_ax7(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
/* Note: AX and AY are reversed in Motorola's docs */
|
|
uint src = OPER_AY_PD_8();
|
|
uint ea_dst;
|
|
|
|
src = (((src << 4) & 0x0f00) | (src & 0x000f)) + OPER_I_16();
|
|
ea_dst = EA_A7_PD_8();
|
|
m68ki_write_8(ea_dst, (src >> 8) & 0xff);
|
|
ea_dst = EA_A7_PD_8();
|
|
m68ki_write_8(ea_dst, src & 0xff);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_unpk_16_mm_ay7(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
/* Note: AX and AY are reversed in Motorola's docs */
|
|
uint src = OPER_A7_PD_8();
|
|
uint ea_dst;
|
|
|
|
src = (((src << 4) & 0x0f00) | (src & 0x000f)) + OPER_I_16();
|
|
ea_dst = EA_AX_PD_8();
|
|
m68ki_write_8(ea_dst, (src >> 8) & 0xff);
|
|
ea_dst = EA_AX_PD_8();
|
|
m68ki_write_8(ea_dst, src & 0xff);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_unpk_16_mm_axy7(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
uint src = OPER_A7_PD_8();
|
|
uint ea_dst;
|
|
|
|
src = (((src << 4) & 0x0f00) | (src & 0x000f)) + OPER_I_16();
|
|
ea_dst = EA_A7_PD_8();
|
|
m68ki_write_8(ea_dst, (src >> 8) & 0xff);
|
|
ea_dst = EA_A7_PD_8();
|
|
m68ki_write_8(ea_dst, src & 0xff);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
|
|
|
|
static void m68k_op_unpk_16_mm(void)
|
|
{
|
|
if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE))
|
|
{
|
|
/* Note: AX and AY are reversed in Motorola's docs */
|
|
uint src = OPER_AY_PD_8();
|
|
uint ea_dst;
|
|
|
|
src = (((src << 4) & 0x0f00) | (src & 0x000f)) + OPER_I_16();
|
|
ea_dst = EA_AX_PD_8();
|
|
m68ki_write_8(ea_dst, (src >> 8) & 0xff);
|
|
ea_dst = EA_AX_PD_8();
|
|
m68ki_write_8(ea_dst, src & 0xff);
|
|
return;
|
|
}
|
|
m68ki_exception_illegal();
|
|
}
|
|
#endif
|
|
|
|
|
|
/* ======================================================================== */
|
|
/* ============================== END OF FILE ============================= */
|
|
/* ======================================================================== */
|
|
|
|
|
|
/* ======================================================================== */
|
|
/* ========================= OPCODE TABLE BUILDER ========================= */
|
|
/* ======================================================================== */
|
|
|
|
#include "m68kops.h"
|
|
|
|
void (*m68ki_instruction_jump_table[0x10000])(void); /* opcode handler jump table */
|
|
unsigned char m68ki_cycles[NUM_CPU_TYPES][0x10000]; /* Cycles used by CPU type */
|
|
|
|
/* This is used to generate the opcode handler jump table */
|
|
typedef struct
|
|
{
|
|
void (*opcode_handler)(void); /* handler function */
|
|
unsigned int mask; /* mask on opcode */
|
|
unsigned int match; /* what to match after masking */
|
|
unsigned char cycles[4]; /* cycles each cpu type takes */
|
|
} opcode_handler_struct;
|
|
|
|
|
|
/* Opcode handler table */
|
|
static const opcode_handler_struct m68k_opcode_handler_table[] =
|
|
{
|
|
/* function mask match 000 010 020 040 */
|
|
|
|
|
|
{m68k_op_1010 , 0xf000, 0xa000, { 4, 4, 4, 4}},
|
|
{m68k_op_1111 , 0xf000, 0xf000, { 4, 4, 4, 4}},
|
|
{m68k_op_moveq_32 , 0xf100, 0x7000, { 4, 4, 2, 2}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_cpbcc_32 , 0xf180, 0xf080, { 0, 0, 4, 0}},
|
|
{m68k_op_cpgen_32 , 0xf1c0, 0xf000, { 0, 0, 4, 0}},
|
|
{m68k_op_cpscc_32 , 0xf1c0, 0xf040, { 0, 0, 4, 0}},
|
|
#endif
|
|
{m68k_op_bra_8 , 0xff00, 0x6000, { 10, 10, 10, 10}},
|
|
{m68k_op_bsr_8 , 0xff00, 0x6100, { 18, 18, 7, 7}},
|
|
{m68k_op_bhi_8 , 0xff00, 0x6200, { 10, 10, 6, 6}},
|
|
{m68k_op_bls_8 , 0xff00, 0x6300, { 10, 10, 6, 6}},
|
|
{m68k_op_bcc_8 , 0xff00, 0x6400, { 10, 10, 6, 6}},
|
|
{m68k_op_bcs_8 , 0xff00, 0x6500, { 10, 10, 6, 6}},
|
|
{m68k_op_bne_8 , 0xff00, 0x6600, { 10, 10, 6, 6}},
|
|
{m68k_op_beq_8 , 0xff00, 0x6700, { 10, 10, 6, 6}},
|
|
{m68k_op_bvc_8 , 0xff00, 0x6800, { 10, 10, 6, 6}},
|
|
{m68k_op_bvs_8 , 0xff00, 0x6900, { 10, 10, 6, 6}},
|
|
{m68k_op_bpl_8 , 0xff00, 0x6a00, { 10, 10, 6, 6}},
|
|
{m68k_op_bmi_8 , 0xff00, 0x6b00, { 10, 10, 6, 6}},
|
|
{m68k_op_bge_8 , 0xff00, 0x6c00, { 10, 10, 6, 6}},
|
|
{m68k_op_blt_8 , 0xff00, 0x6d00, { 10, 10, 6, 6}},
|
|
{m68k_op_bgt_8 , 0xff00, 0x6e00, { 10, 10, 6, 6}},
|
|
{m68k_op_ble_8 , 0xff00, 0x6f00, { 10, 10, 6, 6}},
|
|
#if M68K_EMULATE_040
|
|
{m68k_op_040fpu0_32 , 0xff00, 0xf200, { 0, 0, 0, 0}},
|
|
{m68k_op_040fpu1_32 , 0xff00, 0xf300, { 0, 0, 0, 0}},
|
|
#endif
|
|
{m68k_op_btst_32_r_d , 0xf1f8, 0x0100, { 6, 6, 4, 4}},
|
|
{m68k_op_movep_16_er , 0xf1f8, 0x0108, { 16, 16, 12, 12}},
|
|
{m68k_op_btst_8_r_ai , 0xf1f8, 0x0110, { 8, 8, 8, 8}},
|
|
{m68k_op_btst_8_r_pi , 0xf1f8, 0x0118, { 8, 8, 8, 8}},
|
|
{m68k_op_btst_8_r_pd , 0xf1f8, 0x0120, { 10, 10, 9, 9}},
|
|
{m68k_op_btst_8_r_di , 0xf1f8, 0x0128, { 12, 12, 9, 9}},
|
|
{m68k_op_btst_8_r_ix , 0xf1f8, 0x0130, { 14, 14, 11, 11}},
|
|
{m68k_op_bchg_32_r_d , 0xf1f8, 0x0140, { 8, 8, 4, 4}},
|
|
{m68k_op_movep_32_er , 0xf1f8, 0x0148, { 24, 24, 18, 18}},
|
|
{m68k_op_bchg_8_r_ai , 0xf1f8, 0x0150, { 12, 12, 8, 8}},
|
|
{m68k_op_bchg_8_r_pi , 0xf1f8, 0x0158, { 12, 12, 8, 8}},
|
|
{m68k_op_bchg_8_r_pd , 0xf1f8, 0x0160, { 14, 14, 9, 9}},
|
|
{m68k_op_bchg_8_r_di , 0xf1f8, 0x0168, { 16, 16, 9, 9}},
|
|
{m68k_op_bchg_8_r_ix , 0xf1f8, 0x0170, { 18, 18, 11, 11}},
|
|
{m68k_op_bclr_32_r_d , 0xf1f8, 0x0180, { 10, 10, 4, 4}},
|
|
{m68k_op_movep_16_re , 0xf1f8, 0x0188, { 16, 16, 11, 11}},
|
|
{m68k_op_bclr_8_r_ai , 0xf1f8, 0x0190, { 12, 14, 8, 8}},
|
|
{m68k_op_bclr_8_r_pi , 0xf1f8, 0x0198, { 12, 14, 8, 8}},
|
|
{m68k_op_bclr_8_r_pd , 0xf1f8, 0x01a0, { 14, 16, 9, 9}},
|
|
{m68k_op_bclr_8_r_di , 0xf1f8, 0x01a8, { 16, 18, 9, 9}},
|
|
{m68k_op_bclr_8_r_ix , 0xf1f8, 0x01b0, { 18, 20, 11, 11}},
|
|
{m68k_op_bset_32_r_d , 0xf1f8, 0x01c0, { 8, 8, 4, 4}},
|
|
{m68k_op_movep_32_re , 0xf1f8, 0x01c8, { 24, 24, 17, 17}},
|
|
{m68k_op_bset_8_r_ai , 0xf1f8, 0x01d0, { 12, 12, 8, 8}},
|
|
{m68k_op_bset_8_r_pi , 0xf1f8, 0x01d8, { 12, 12, 8, 8}},
|
|
{m68k_op_bset_8_r_pd , 0xf1f8, 0x01e0, { 14, 14, 9, 9}},
|
|
{m68k_op_bset_8_r_di , 0xf1f8, 0x01e8, { 16, 16, 9, 9}},
|
|
{m68k_op_bset_8_r_ix , 0xf1f8, 0x01f0, { 18, 18, 11, 11}},
|
|
{m68k_op_move_8_d_d , 0xf1f8, 0x1000, { 4, 4, 2, 2}},
|
|
{m68k_op_move_8_d_ai , 0xf1f8, 0x1010, { 8, 8, 6, 6}},
|
|
{m68k_op_move_8_d_pi , 0xf1f8, 0x1018, { 8, 8, 6, 6}},
|
|
{m68k_op_move_8_d_pd , 0xf1f8, 0x1020, { 10, 10, 7, 7}},
|
|
{m68k_op_move_8_d_di , 0xf1f8, 0x1028, { 12, 12, 7, 7}},
|
|
{m68k_op_move_8_d_ix , 0xf1f8, 0x1030, { 14, 14, 9, 9}},
|
|
{m68k_op_move_8_ai_d , 0xf1f8, 0x1080, { 8, 8, 4, 4}},
|
|
{m68k_op_move_8_ai_ai , 0xf1f8, 0x1090, { 12, 12, 8, 8}},
|
|
{m68k_op_move_8_ai_pi , 0xf1f8, 0x1098, { 12, 12, 8, 8}},
|
|
{m68k_op_move_8_ai_pd , 0xf1f8, 0x10a0, { 14, 14, 9, 9}},
|
|
{m68k_op_move_8_ai_di , 0xf1f8, 0x10a8, { 16, 16, 9, 9}},
|
|
{m68k_op_move_8_ai_ix , 0xf1f8, 0x10b0, { 18, 18, 11, 11}},
|
|
{m68k_op_move_8_pi_d , 0xf1f8, 0x10c0, { 8, 8, 4, 4}},
|
|
{m68k_op_move_8_pi_ai , 0xf1f8, 0x10d0, { 12, 12, 8, 8}},
|
|
{m68k_op_move_8_pi_pi , 0xf1f8, 0x10d8, { 12, 12, 8, 8}},
|
|
{m68k_op_move_8_pi_pd , 0xf1f8, 0x10e0, { 14, 14, 9, 9}},
|
|
{m68k_op_move_8_pi_di , 0xf1f8, 0x10e8, { 16, 16, 9, 9}},
|
|
{m68k_op_move_8_pi_ix , 0xf1f8, 0x10f0, { 18, 18, 11, 11}},
|
|
{m68k_op_move_8_pd_d , 0xf1f8, 0x1100, { 8, 8, 5, 5}},
|
|
{m68k_op_move_8_pd_ai , 0xf1f8, 0x1110, { 12, 12, 9, 9}},
|
|
{m68k_op_move_8_pd_pi , 0xf1f8, 0x1118, { 12, 12, 9, 9}},
|
|
{m68k_op_move_8_pd_pd , 0xf1f8, 0x1120, { 14, 14, 10, 10}},
|
|
{m68k_op_move_8_pd_di , 0xf1f8, 0x1128, { 16, 16, 10, 10}},
|
|
{m68k_op_move_8_pd_ix , 0xf1f8, 0x1130, { 18, 18, 12, 12}},
|
|
{m68k_op_move_8_di_d , 0xf1f8, 0x1140, { 12, 12, 5, 5}},
|
|
{m68k_op_move_8_di_ai , 0xf1f8, 0x1150, { 16, 16, 9, 9}},
|
|
{m68k_op_move_8_di_pi , 0xf1f8, 0x1158, { 16, 16, 9, 9}},
|
|
{m68k_op_move_8_di_pd , 0xf1f8, 0x1160, { 18, 18, 10, 10}},
|
|
{m68k_op_move_8_di_di , 0xf1f8, 0x1168, { 20, 20, 10, 10}},
|
|
{m68k_op_move_8_di_ix , 0xf1f8, 0x1170, { 22, 22, 12, 12}},
|
|
{m68k_op_move_8_ix_d , 0xf1f8, 0x1180, { 14, 14, 7, 7}},
|
|
{m68k_op_move_8_ix_ai , 0xf1f8, 0x1190, { 18, 18, 11, 11}},
|
|
{m68k_op_move_8_ix_pi , 0xf1f8, 0x1198, { 18, 18, 11, 11}},
|
|
{m68k_op_move_8_ix_pd , 0xf1f8, 0x11a0, { 20, 20, 12, 12}},
|
|
{m68k_op_move_8_ix_di , 0xf1f8, 0x11a8, { 22, 22, 12, 12}},
|
|
{m68k_op_move_8_ix_ix , 0xf1f8, 0x11b0, { 24, 24, 14, 14}},
|
|
{m68k_op_move_32_d_d , 0xf1f8, 0x2000, { 4, 4, 2, 2}},
|
|
{m68k_op_move_32_d_a , 0xf1f8, 0x2008, { 4, 4, 2, 2}},
|
|
{m68k_op_move_32_d_ai , 0xf1f8, 0x2010, { 12, 12, 6, 6}},
|
|
{m68k_op_move_32_d_pi , 0xf1f8, 0x2018, { 12, 12, 6, 6}},
|
|
{m68k_op_move_32_d_pd , 0xf1f8, 0x2020, { 14, 14, 7, 7}},
|
|
{m68k_op_move_32_d_di , 0xf1f8, 0x2028, { 16, 16, 7, 7}},
|
|
{m68k_op_move_32_d_ix , 0xf1f8, 0x2030, { 18, 18, 9, 9}},
|
|
{m68k_op_movea_32_d , 0xf1f8, 0x2040, { 4, 4, 2, 2}},
|
|
{m68k_op_movea_32_a , 0xf1f8, 0x2048, { 4, 4, 2, 2}},
|
|
{m68k_op_movea_32_ai , 0xf1f8, 0x2050, { 12, 12, 6, 6}},
|
|
{m68k_op_movea_32_pi , 0xf1f8, 0x2058, { 12, 12, 6, 6}},
|
|
{m68k_op_movea_32_pd , 0xf1f8, 0x2060, { 14, 14, 7, 7}},
|
|
{m68k_op_movea_32_di , 0xf1f8, 0x2068, { 16, 16, 7, 7}},
|
|
{m68k_op_movea_32_ix , 0xf1f8, 0x2070, { 18, 18, 9, 9}},
|
|
{m68k_op_move_32_ai_d , 0xf1f8, 0x2080, { 12, 12, 4, 4}},
|
|
{m68k_op_move_32_ai_a , 0xf1f8, 0x2088, { 12, 12, 4, 4}},
|
|
{m68k_op_move_32_ai_ai , 0xf1f8, 0x2090, { 20, 20, 8, 8}},
|
|
{m68k_op_move_32_ai_pi , 0xf1f8, 0x2098, { 20, 20, 8, 8}},
|
|
{m68k_op_move_32_ai_pd , 0xf1f8, 0x20a0, { 22, 22, 9, 9}},
|
|
{m68k_op_move_32_ai_di , 0xf1f8, 0x20a8, { 24, 24, 9, 9}},
|
|
{m68k_op_move_32_ai_ix , 0xf1f8, 0x20b0, { 26, 26, 11, 11}},
|
|
{m68k_op_move_32_pi_d , 0xf1f8, 0x20c0, { 12, 12, 4, 4}},
|
|
{m68k_op_move_32_pi_a , 0xf1f8, 0x20c8, { 12, 12, 4, 4}},
|
|
{m68k_op_move_32_pi_ai , 0xf1f8, 0x20d0, { 20, 20, 8, 8}},
|
|
{m68k_op_move_32_pi_pi , 0xf1f8, 0x20d8, { 20, 20, 8, 8}},
|
|
{m68k_op_move_32_pi_pd , 0xf1f8, 0x20e0, { 22, 22, 9, 9}},
|
|
{m68k_op_move_32_pi_di , 0xf1f8, 0x20e8, { 24, 24, 9, 9}},
|
|
{m68k_op_move_32_pi_ix , 0xf1f8, 0x20f0, { 26, 26, 11, 11}},
|
|
{m68k_op_move_32_pd_d , 0xf1f8, 0x2100, { 12, 14, 5, 5}},
|
|
{m68k_op_move_32_pd_a , 0xf1f8, 0x2108, { 12, 14, 5, 5}},
|
|
{m68k_op_move_32_pd_ai , 0xf1f8, 0x2110, { 20, 22, 9, 9}},
|
|
{m68k_op_move_32_pd_pi , 0xf1f8, 0x2118, { 20, 22, 9, 9}},
|
|
{m68k_op_move_32_pd_pd , 0xf1f8, 0x2120, { 22, 24, 10, 10}},
|
|
{m68k_op_move_32_pd_di , 0xf1f8, 0x2128, { 24, 26, 10, 10}},
|
|
{m68k_op_move_32_pd_ix , 0xf1f8, 0x2130, { 26, 28, 12, 12}},
|
|
{m68k_op_move_32_di_d , 0xf1f8, 0x2140, { 16, 16, 5, 5}},
|
|
{m68k_op_move_32_di_a , 0xf1f8, 0x2148, { 16, 16, 5, 5}},
|
|
{m68k_op_move_32_di_ai , 0xf1f8, 0x2150, { 24, 24, 9, 9}},
|
|
{m68k_op_move_32_di_pi , 0xf1f8, 0x2158, { 24, 24, 9, 9}},
|
|
{m68k_op_move_32_di_pd , 0xf1f8, 0x2160, { 26, 26, 10, 10}},
|
|
{m68k_op_move_32_di_di , 0xf1f8, 0x2168, { 28, 28, 10, 10}},
|
|
{m68k_op_move_32_di_ix , 0xf1f8, 0x2170, { 30, 30, 12, 12}},
|
|
{m68k_op_move_32_ix_d , 0xf1f8, 0x2180, { 18, 18, 7, 7}},
|
|
{m68k_op_move_32_ix_a , 0xf1f8, 0x2188, { 18, 18, 7, 7}},
|
|
{m68k_op_move_32_ix_ai , 0xf1f8, 0x2190, { 26, 26, 11, 11}},
|
|
{m68k_op_move_32_ix_pi , 0xf1f8, 0x2198, { 26, 26, 11, 11}},
|
|
{m68k_op_move_32_ix_pd , 0xf1f8, 0x21a0, { 28, 28, 12, 12}},
|
|
{m68k_op_move_32_ix_di , 0xf1f8, 0x21a8, { 30, 30, 12, 12}},
|
|
{m68k_op_move_32_ix_ix , 0xf1f8, 0x21b0, { 32, 32, 14, 14}},
|
|
{m68k_op_move_16_d_d , 0xf1f8, 0x3000, { 4, 4, 2, 2}},
|
|
{m68k_op_move_16_d_a , 0xf1f8, 0x3008, { 4, 4, 2, 2}},
|
|
{m68k_op_move_16_d_ai , 0xf1f8, 0x3010, { 8, 8, 6, 6}},
|
|
{m68k_op_move_16_d_pi , 0xf1f8, 0x3018, { 8, 8, 6, 6}},
|
|
{m68k_op_move_16_d_pd , 0xf1f8, 0x3020, { 10, 10, 7, 7}},
|
|
{m68k_op_move_16_d_di , 0xf1f8, 0x3028, { 12, 12, 7, 7}},
|
|
{m68k_op_move_16_d_ix , 0xf1f8, 0x3030, { 14, 14, 9, 9}},
|
|
{m68k_op_movea_16_d , 0xf1f8, 0x3040, { 4, 4, 2, 2}},
|
|
{m68k_op_movea_16_a , 0xf1f8, 0x3048, { 4, 4, 2, 2}},
|
|
{m68k_op_movea_16_ai , 0xf1f8, 0x3050, { 8, 8, 6, 6}},
|
|
{m68k_op_movea_16_pi , 0xf1f8, 0x3058, { 8, 8, 6, 6}},
|
|
{m68k_op_movea_16_pd , 0xf1f8, 0x3060, { 10, 10, 7, 7}},
|
|
{m68k_op_movea_16_di , 0xf1f8, 0x3068, { 12, 12, 7, 7}},
|
|
{m68k_op_movea_16_ix , 0xf1f8, 0x3070, { 14, 14, 9, 9}},
|
|
{m68k_op_move_16_ai_d , 0xf1f8, 0x3080, { 8, 8, 4, 4}},
|
|
{m68k_op_move_16_ai_a , 0xf1f8, 0x3088, { 8, 8, 4, 4}},
|
|
{m68k_op_move_16_ai_ai , 0xf1f8, 0x3090, { 12, 12, 8, 8}},
|
|
{m68k_op_move_16_ai_pi , 0xf1f8, 0x3098, { 12, 12, 8, 8}},
|
|
{m68k_op_move_16_ai_pd , 0xf1f8, 0x30a0, { 14, 14, 9, 9}},
|
|
{m68k_op_move_16_ai_di , 0xf1f8, 0x30a8, { 16, 16, 9, 9}},
|
|
{m68k_op_move_16_ai_ix , 0xf1f8, 0x30b0, { 18, 18, 11, 11}},
|
|
{m68k_op_move_16_pi_d , 0xf1f8, 0x30c0, { 8, 8, 4, 4}},
|
|
{m68k_op_move_16_pi_a , 0xf1f8, 0x30c8, { 8, 8, 4, 4}},
|
|
{m68k_op_move_16_pi_ai , 0xf1f8, 0x30d0, { 12, 12, 8, 8}},
|
|
{m68k_op_move_16_pi_pi , 0xf1f8, 0x30d8, { 12, 12, 8, 8}},
|
|
{m68k_op_move_16_pi_pd , 0xf1f8, 0x30e0, { 14, 14, 9, 9}},
|
|
{m68k_op_move_16_pi_di , 0xf1f8, 0x30e8, { 16, 16, 9, 9}},
|
|
{m68k_op_move_16_pi_ix , 0xf1f8, 0x30f0, { 18, 18, 11, 11}},
|
|
{m68k_op_move_16_pd_d , 0xf1f8, 0x3100, { 8, 8, 5, 5}},
|
|
{m68k_op_move_16_pd_a , 0xf1f8, 0x3108, { 8, 8, 5, 5}},
|
|
{m68k_op_move_16_pd_ai , 0xf1f8, 0x3110, { 12, 12, 9, 9}},
|
|
{m68k_op_move_16_pd_pi , 0xf1f8, 0x3118, { 12, 12, 9, 9}},
|
|
{m68k_op_move_16_pd_pd , 0xf1f8, 0x3120, { 14, 14, 10, 10}},
|
|
{m68k_op_move_16_pd_di , 0xf1f8, 0x3128, { 16, 16, 10, 10}},
|
|
{m68k_op_move_16_pd_ix , 0xf1f8, 0x3130, { 18, 18, 12, 12}},
|
|
{m68k_op_move_16_di_d , 0xf1f8, 0x3140, { 12, 12, 5, 5}},
|
|
{m68k_op_move_16_di_a , 0xf1f8, 0x3148, { 12, 12, 5, 5}},
|
|
{m68k_op_move_16_di_ai , 0xf1f8, 0x3150, { 16, 16, 9, 9}},
|
|
{m68k_op_move_16_di_pi , 0xf1f8, 0x3158, { 16, 16, 9, 9}},
|
|
{m68k_op_move_16_di_pd , 0xf1f8, 0x3160, { 18, 18, 10, 10}},
|
|
{m68k_op_move_16_di_di , 0xf1f8, 0x3168, { 20, 20, 10, 10}},
|
|
{m68k_op_move_16_di_ix , 0xf1f8, 0x3170, { 22, 22, 12, 12}},
|
|
{m68k_op_move_16_ix_d , 0xf1f8, 0x3180, { 14, 14, 7, 7}},
|
|
{m68k_op_move_16_ix_a , 0xf1f8, 0x3188, { 14, 14, 7, 7}},
|
|
{m68k_op_move_16_ix_ai , 0xf1f8, 0x3190, { 18, 18, 11, 11}},
|
|
{m68k_op_move_16_ix_pi , 0xf1f8, 0x3198, { 18, 18, 11, 11}},
|
|
{m68k_op_move_16_ix_pd , 0xf1f8, 0x31a0, { 20, 20, 12, 12}},
|
|
{m68k_op_move_16_ix_di , 0xf1f8, 0x31a8, { 22, 22, 12, 12}},
|
|
{m68k_op_move_16_ix_ix , 0xf1f8, 0x31b0, { 24, 24, 14, 14}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_chk_32_d , 0xf1f8, 0x4100, { 0, 0, 8, 8}},
|
|
{m68k_op_chk_32_ai , 0xf1f8, 0x4110, { 0, 0, 12, 12}},
|
|
{m68k_op_chk_32_pi , 0xf1f8, 0x4118, { 0, 0, 12, 12}},
|
|
{m68k_op_chk_32_pd , 0xf1f8, 0x4120, { 0, 0, 13, 13}},
|
|
{m68k_op_chk_32_di , 0xf1f8, 0x4128, { 0, 0, 13, 13}},
|
|
{m68k_op_chk_32_ix , 0xf1f8, 0x4130, { 0, 0, 15, 15}},
|
|
#endif
|
|
{m68k_op_chk_16_d , 0xf1f8, 0x4180, { 10, 8, 8, 8}},
|
|
{m68k_op_chk_16_ai , 0xf1f8, 0x4190, { 14, 12, 12, 12}},
|
|
{m68k_op_chk_16_pi , 0xf1f8, 0x4198, { 14, 12, 12, 12}},
|
|
{m68k_op_chk_16_pd , 0xf1f8, 0x41a0, { 16, 14, 13, 13}},
|
|
{m68k_op_chk_16_di , 0xf1f8, 0x41a8, { 18, 16, 13, 13}},
|
|
{m68k_op_chk_16_ix , 0xf1f8, 0x41b0, { 20, 18, 15, 15}},
|
|
{m68k_op_lea_32_ai , 0xf1f8, 0x41d0, { 4, 4, 6, 6}},
|
|
{m68k_op_lea_32_di , 0xf1f8, 0x41e8, { 8, 8, 7, 7}},
|
|
{m68k_op_lea_32_ix , 0xf1f8, 0x41f0, { 12, 12, 9, 9}},
|
|
{m68k_op_addq_8_d , 0xf1f8, 0x5000, { 4, 4, 2, 2}},
|
|
{m68k_op_addq_8_ai , 0xf1f8, 0x5010, { 12, 12, 8, 8}},
|
|
{m68k_op_addq_8_pi , 0xf1f8, 0x5018, { 12, 12, 8, 8}},
|
|
{m68k_op_addq_8_pd , 0xf1f8, 0x5020, { 14, 14, 9, 9}},
|
|
{m68k_op_addq_8_di , 0xf1f8, 0x5028, { 16, 16, 9, 9}},
|
|
{m68k_op_addq_8_ix , 0xf1f8, 0x5030, { 18, 18, 11, 11}},
|
|
{m68k_op_addq_16_d , 0xf1f8, 0x5040, { 4, 4, 2, 2}},
|
|
{m68k_op_addq_16_a , 0xf1f8, 0x5048, { 4, 4, 2, 2}},
|
|
{m68k_op_addq_16_ai , 0xf1f8, 0x5050, { 12, 12, 8, 8}},
|
|
{m68k_op_addq_16_pi , 0xf1f8, 0x5058, { 12, 12, 8, 8}},
|
|
{m68k_op_addq_16_pd , 0xf1f8, 0x5060, { 14, 14, 9, 9}},
|
|
{m68k_op_addq_16_di , 0xf1f8, 0x5068, { 16, 16, 9, 9}},
|
|
{m68k_op_addq_16_ix , 0xf1f8, 0x5070, { 18, 18, 11, 11}},
|
|
{m68k_op_addq_32_d , 0xf1f8, 0x5080, { 8, 8, 2, 2}},
|
|
{m68k_op_addq_32_a , 0xf1f8, 0x5088, { 8, 8, 2, 2}},
|
|
{m68k_op_addq_32_ai , 0xf1f8, 0x5090, { 20, 20, 8, 8}},
|
|
{m68k_op_addq_32_pi , 0xf1f8, 0x5098, { 20, 20, 8, 8}},
|
|
{m68k_op_addq_32_pd , 0xf1f8, 0x50a0, { 22, 22, 9, 9}},
|
|
{m68k_op_addq_32_di , 0xf1f8, 0x50a8, { 24, 24, 9, 9}},
|
|
{m68k_op_addq_32_ix , 0xf1f8, 0x50b0, { 26, 26, 11, 11}},
|
|
{m68k_op_subq_8_d , 0xf1f8, 0x5100, { 4, 4, 2, 2}},
|
|
{m68k_op_subq_8_ai , 0xf1f8, 0x5110, { 12, 12, 8, 8}},
|
|
{m68k_op_subq_8_pi , 0xf1f8, 0x5118, { 12, 12, 8, 8}},
|
|
{m68k_op_subq_8_pd , 0xf1f8, 0x5120, { 14, 14, 9, 9}},
|
|
{m68k_op_subq_8_di , 0xf1f8, 0x5128, { 16, 16, 9, 9}},
|
|
{m68k_op_subq_8_ix , 0xf1f8, 0x5130, { 18, 18, 11, 11}},
|
|
{m68k_op_subq_16_d , 0xf1f8, 0x5140, { 4, 4, 2, 2}},
|
|
{m68k_op_subq_16_a , 0xf1f8, 0x5148, { 8, 4, 2, 2}},
|
|
{m68k_op_subq_16_ai , 0xf1f8, 0x5150, { 12, 12, 8, 8}},
|
|
{m68k_op_subq_16_pi , 0xf1f8, 0x5158, { 12, 12, 8, 8}},
|
|
{m68k_op_subq_16_pd , 0xf1f8, 0x5160, { 14, 14, 9, 9}},
|
|
{m68k_op_subq_16_di , 0xf1f8, 0x5168, { 16, 16, 9, 9}},
|
|
{m68k_op_subq_16_ix , 0xf1f8, 0x5170, { 18, 18, 11, 11}},
|
|
{m68k_op_subq_32_d , 0xf1f8, 0x5180, { 8, 8, 2, 2}},
|
|
{m68k_op_subq_32_a , 0xf1f8, 0x5188, { 8, 8, 2, 2}},
|
|
{m68k_op_subq_32_ai , 0xf1f8, 0x5190, { 20, 20, 8, 8}},
|
|
{m68k_op_subq_32_pi , 0xf1f8, 0x5198, { 20, 20, 8, 8}},
|
|
{m68k_op_subq_32_pd , 0xf1f8, 0x51a0, { 22, 22, 9, 9}},
|
|
{m68k_op_subq_32_di , 0xf1f8, 0x51a8, { 24, 24, 9, 9}},
|
|
{m68k_op_subq_32_ix , 0xf1f8, 0x51b0, { 26, 26, 11, 11}},
|
|
{m68k_op_or_8_er_d , 0xf1f8, 0x8000, { 4, 4, 2, 2}},
|
|
{m68k_op_or_8_er_ai , 0xf1f8, 0x8010, { 8, 8, 6, 6}},
|
|
{m68k_op_or_8_er_pi , 0xf1f8, 0x8018, { 8, 8, 6, 6}},
|
|
{m68k_op_or_8_er_pd , 0xf1f8, 0x8020, { 10, 10, 7, 7}},
|
|
{m68k_op_or_8_er_di , 0xf1f8, 0x8028, { 12, 12, 7, 7}},
|
|
{m68k_op_or_8_er_ix , 0xf1f8, 0x8030, { 14, 14, 9, 9}},
|
|
{m68k_op_or_16_er_d , 0xf1f8, 0x8040, { 4, 4, 2, 2}},
|
|
{m68k_op_or_16_er_ai , 0xf1f8, 0x8050, { 8, 8, 6, 6}},
|
|
{m68k_op_or_16_er_pi , 0xf1f8, 0x8058, { 8, 8, 6, 6}},
|
|
{m68k_op_or_16_er_pd , 0xf1f8, 0x8060, { 10, 10, 7, 7}},
|
|
{m68k_op_or_16_er_di , 0xf1f8, 0x8068, { 12, 12, 7, 7}},
|
|
{m68k_op_or_16_er_ix , 0xf1f8, 0x8070, { 14, 14, 9, 9}},
|
|
{m68k_op_or_32_er_d , 0xf1f8, 0x8080, { 8, 6, 2, 2}},
|
|
{m68k_op_or_32_er_ai , 0xf1f8, 0x8090, { 14, 14, 6, 6}},
|
|
{m68k_op_or_32_er_pi , 0xf1f8, 0x8098, { 14, 14, 6, 6}},
|
|
{m68k_op_or_32_er_pd , 0xf1f8, 0x80a0, { 16, 16, 7, 7}},
|
|
{m68k_op_or_32_er_di , 0xf1f8, 0x80a8, { 18, 18, 7, 7}},
|
|
{m68k_op_or_32_er_ix , 0xf1f8, 0x80b0, { 20, 20, 9, 9}},
|
|
{m68k_op_divu_16_d , 0xf1f8, 0x80c0, { 0, 108, 44, 44}},
|
|
{m68k_op_divu_16_ai , 0xf1f8, 0x80d0, { 4, 112, 48, 48}},
|
|
{m68k_op_divu_16_pi , 0xf1f8, 0x80d8, { 4, 112, 48, 48}},
|
|
{m68k_op_divu_16_pd , 0xf1f8, 0x80e0, { 6, 114, 49, 49}},
|
|
{m68k_op_divu_16_di , 0xf1f8, 0x80e8, { 8, 116, 49, 49}},
|
|
{m68k_op_divu_16_ix , 0xf1f8, 0x80f0, { 10, 118, 51, 51}},
|
|
{m68k_op_sbcd_8_rr , 0xf1f8, 0x8100, { 6, 6, 4, 4}},
|
|
{m68k_op_sbcd_8_mm , 0xf1f8, 0x8108, { 18, 18, 16, 16}},
|
|
{m68k_op_or_8_re_ai , 0xf1f8, 0x8110, { 12, 12, 8, 8}},
|
|
{m68k_op_or_8_re_pi , 0xf1f8, 0x8118, { 12, 12, 8, 8}},
|
|
{m68k_op_or_8_re_pd , 0xf1f8, 0x8120, { 14, 14, 9, 9}},
|
|
{m68k_op_or_8_re_di , 0xf1f8, 0x8128, { 16, 16, 9, 9}},
|
|
{m68k_op_or_8_re_ix , 0xf1f8, 0x8130, { 18, 18, 11, 11}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_pack_16_rr , 0xf1f8, 0x8140, { 0, 0, 6, 6}},
|
|
{m68k_op_pack_16_mm , 0xf1f8, 0x8148, { 0, 0, 13, 13}},
|
|
#endif
|
|
{m68k_op_or_16_re_ai , 0xf1f8, 0x8150, { 12, 12, 8, 8}},
|
|
{m68k_op_or_16_re_pi , 0xf1f8, 0x8158, { 12, 12, 8, 8}},
|
|
{m68k_op_or_16_re_pd , 0xf1f8, 0x8160, { 14, 14, 9, 9}},
|
|
{m68k_op_or_16_re_di , 0xf1f8, 0x8168, { 16, 16, 9, 9}},
|
|
{m68k_op_or_16_re_ix , 0xf1f8, 0x8170, { 18, 18, 11, 11}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_unpk_16_rr , 0xf1f8, 0x8180, { 0, 0, 8, 8}},
|
|
{m68k_op_unpk_16_mm , 0xf1f8, 0x8188, { 0, 0, 13, 13}},
|
|
#endif
|
|
{m68k_op_or_32_re_ai , 0xf1f8, 0x8190, { 20, 20, 8, 8}},
|
|
{m68k_op_or_32_re_pi , 0xf1f8, 0x8198, { 20, 20, 8, 8}},
|
|
{m68k_op_or_32_re_pd , 0xf1f8, 0x81a0, { 22, 22, 9, 9}},
|
|
{m68k_op_or_32_re_di , 0xf1f8, 0x81a8, { 24, 24, 9, 9}},
|
|
{m68k_op_or_32_re_ix , 0xf1f8, 0x81b0, { 26, 26, 11, 11}},
|
|
{m68k_op_divs_16_d , 0xf1f8, 0x81c0, { 0, 122, 56, 56}},
|
|
{m68k_op_divs_16_ai , 0xf1f8, 0x81d0, { 4, 126, 60, 60}},
|
|
{m68k_op_divs_16_pi , 0xf1f8, 0x81d8, { 4, 126, 60, 60}},
|
|
{m68k_op_divs_16_pd , 0xf1f8, 0x81e0, { 6, 128, 61, 61}},
|
|
{m68k_op_divs_16_di , 0xf1f8, 0x81e8, { 8, 130, 61, 61}},
|
|
{m68k_op_divs_16_ix , 0xf1f8, 0x81f0, { 10, 132, 63, 63}},
|
|
{m68k_op_sub_8_er_d , 0xf1f8, 0x9000, { 4, 4, 2, 2}},
|
|
{m68k_op_sub_8_er_ai , 0xf1f8, 0x9010, { 8, 8, 6, 6}},
|
|
{m68k_op_sub_8_er_pi , 0xf1f8, 0x9018, { 8, 8, 6, 6}},
|
|
{m68k_op_sub_8_er_pd , 0xf1f8, 0x9020, { 10, 10, 7, 7}},
|
|
{m68k_op_sub_8_er_di , 0xf1f8, 0x9028, { 12, 12, 7, 7}},
|
|
{m68k_op_sub_8_er_ix , 0xf1f8, 0x9030, { 14, 14, 9, 9}},
|
|
{m68k_op_sub_16_er_d , 0xf1f8, 0x9040, { 4, 4, 2, 2}},
|
|
{m68k_op_sub_16_er_a , 0xf1f8, 0x9048, { 4, 4, 2, 2}},
|
|
{m68k_op_sub_16_er_ai , 0xf1f8, 0x9050, { 8, 8, 6, 6}},
|
|
{m68k_op_sub_16_er_pi , 0xf1f8, 0x9058, { 8, 8, 6, 6}},
|
|
{m68k_op_sub_16_er_pd , 0xf1f8, 0x9060, { 10, 10, 7, 7}},
|
|
{m68k_op_sub_16_er_di , 0xf1f8, 0x9068, { 12, 12, 7, 7}},
|
|
{m68k_op_sub_16_er_ix , 0xf1f8, 0x9070, { 14, 14, 9, 9}},
|
|
{m68k_op_sub_32_er_d , 0xf1f8, 0x9080, { 8, 6, 2, 2}},
|
|
{m68k_op_sub_32_er_a , 0xf1f8, 0x9088, { 8, 6, 2, 2}},
|
|
{m68k_op_sub_32_er_ai , 0xf1f8, 0x9090, { 14, 14, 6, 6}},
|
|
{m68k_op_sub_32_er_pi , 0xf1f8, 0x9098, { 14, 14, 6, 6}},
|
|
{m68k_op_sub_32_er_pd , 0xf1f8, 0x90a0, { 16, 16, 7, 7}},
|
|
{m68k_op_sub_32_er_di , 0xf1f8, 0x90a8, { 18, 18, 7, 7}},
|
|
{m68k_op_sub_32_er_ix , 0xf1f8, 0x90b0, { 20, 20, 9, 9}},
|
|
{m68k_op_suba_16_d , 0xf1f8, 0x90c0, { 8, 8, 2, 2}},
|
|
{m68k_op_suba_16_a , 0xf1f8, 0x90c8, { 8, 8, 2, 2}},
|
|
{m68k_op_suba_16_ai , 0xf1f8, 0x90d0, { 12, 12, 6, 6}},
|
|
{m68k_op_suba_16_pi , 0xf1f8, 0x90d8, { 12, 12, 6, 6}},
|
|
{m68k_op_suba_16_pd , 0xf1f8, 0x90e0, { 14, 14, 7, 7}},
|
|
{m68k_op_suba_16_di , 0xf1f8, 0x90e8, { 16, 16, 7, 7}},
|
|
{m68k_op_suba_16_ix , 0xf1f8, 0x90f0, { 18, 18, 9, 9}},
|
|
{m68k_op_subx_8_rr , 0xf1f8, 0x9100, { 4, 4, 2, 2}},
|
|
{m68k_op_subx_8_mm , 0xf1f8, 0x9108, { 18, 18, 12, 12}},
|
|
{m68k_op_sub_8_re_ai , 0xf1f8, 0x9110, { 12, 12, 8, 8}},
|
|
{m68k_op_sub_8_re_pi , 0xf1f8, 0x9118, { 12, 12, 8, 8}},
|
|
{m68k_op_sub_8_re_pd , 0xf1f8, 0x9120, { 14, 14, 9, 9}},
|
|
{m68k_op_sub_8_re_di , 0xf1f8, 0x9128, { 16, 16, 9, 9}},
|
|
{m68k_op_sub_8_re_ix , 0xf1f8, 0x9130, { 18, 18, 11, 11}},
|
|
{m68k_op_subx_16_rr , 0xf1f8, 0x9140, { 4, 4, 2, 2}},
|
|
{m68k_op_subx_16_mm , 0xf1f8, 0x9148, { 18, 18, 12, 12}},
|
|
{m68k_op_sub_16_re_ai , 0xf1f8, 0x9150, { 12, 12, 8, 8}},
|
|
{m68k_op_sub_16_re_pi , 0xf1f8, 0x9158, { 12, 12, 8, 8}},
|
|
{m68k_op_sub_16_re_pd , 0xf1f8, 0x9160, { 14, 14, 9, 9}},
|
|
{m68k_op_sub_16_re_di , 0xf1f8, 0x9168, { 16, 16, 9, 9}},
|
|
{m68k_op_sub_16_re_ix , 0xf1f8, 0x9170, { 18, 18, 11, 11}},
|
|
{m68k_op_subx_32_rr , 0xf1f8, 0x9180, { 8, 6, 2, 2}},
|
|
{m68k_op_subx_32_mm , 0xf1f8, 0x9188, { 30, 30, 12, 12}},
|
|
{m68k_op_sub_32_re_ai , 0xf1f8, 0x9190, { 20, 20, 8, 8}},
|
|
{m68k_op_sub_32_re_pi , 0xf1f8, 0x9198, { 20, 20, 8, 8}},
|
|
{m68k_op_sub_32_re_pd , 0xf1f8, 0x91a0, { 22, 22, 9, 9}},
|
|
{m68k_op_sub_32_re_di , 0xf1f8, 0x91a8, { 24, 24, 9, 9}},
|
|
{m68k_op_sub_32_re_ix , 0xf1f8, 0x91b0, { 26, 26, 11, 11}},
|
|
{m68k_op_suba_32_d , 0xf1f8, 0x91c0, { 8, 6, 2, 2}},
|
|
{m68k_op_suba_32_a , 0xf1f8, 0x91c8, { 8, 6, 2, 2}},
|
|
{m68k_op_suba_32_ai , 0xf1f8, 0x91d0, { 14, 14, 6, 6}},
|
|
{m68k_op_suba_32_pi , 0xf1f8, 0x91d8, { 14, 14, 6, 6}},
|
|
{m68k_op_suba_32_pd , 0xf1f8, 0x91e0, { 16, 16, 7, 7}},
|
|
{m68k_op_suba_32_di , 0xf1f8, 0x91e8, { 18, 18, 7, 7}},
|
|
{m68k_op_suba_32_ix , 0xf1f8, 0x91f0, { 20, 20, 9, 9}},
|
|
{m68k_op_cmp_8_d , 0xf1f8, 0xb000, { 4, 4, 2, 2}},
|
|
{m68k_op_cmp_8_ai , 0xf1f8, 0xb010, { 8, 8, 6, 6}},
|
|
{m68k_op_cmp_8_pi , 0xf1f8, 0xb018, { 8, 8, 6, 6}},
|
|
{m68k_op_cmp_8_pd , 0xf1f8, 0xb020, { 10, 10, 7, 7}},
|
|
{m68k_op_cmp_8_di , 0xf1f8, 0xb028, { 12, 12, 7, 7}},
|
|
{m68k_op_cmp_8_ix , 0xf1f8, 0xb030, { 14, 14, 9, 9}},
|
|
{m68k_op_cmp_16_d , 0xf1f8, 0xb040, { 4, 4, 2, 2}},
|
|
{m68k_op_cmp_16_a , 0xf1f8, 0xb048, { 4, 4, 2, 2}},
|
|
{m68k_op_cmp_16_ai , 0xf1f8, 0xb050, { 8, 8, 6, 6}},
|
|
{m68k_op_cmp_16_pi , 0xf1f8, 0xb058, { 8, 8, 6, 6}},
|
|
{m68k_op_cmp_16_pd , 0xf1f8, 0xb060, { 10, 10, 7, 7}},
|
|
{m68k_op_cmp_16_di , 0xf1f8, 0xb068, { 12, 12, 7, 7}},
|
|
{m68k_op_cmp_16_ix , 0xf1f8, 0xb070, { 14, 14, 9, 9}},
|
|
{m68k_op_cmp_32_d , 0xf1f8, 0xb080, { 6, 6, 2, 2}},
|
|
{m68k_op_cmp_32_a , 0xf1f8, 0xb088, { 6, 6, 2, 2}},
|
|
{m68k_op_cmp_32_ai , 0xf1f8, 0xb090, { 14, 14, 6, 6}},
|
|
{m68k_op_cmp_32_pi , 0xf1f8, 0xb098, { 14, 14, 6, 6}},
|
|
{m68k_op_cmp_32_pd , 0xf1f8, 0xb0a0, { 16, 16, 7, 7}},
|
|
{m68k_op_cmp_32_di , 0xf1f8, 0xb0a8, { 18, 18, 7, 7}},
|
|
{m68k_op_cmp_32_ix , 0xf1f8, 0xb0b0, { 20, 20, 9, 9}},
|
|
{m68k_op_cmpa_16_d , 0xf1f8, 0xb0c0, { 6, 6, 4, 4}},
|
|
{m68k_op_cmpa_16_a , 0xf1f8, 0xb0c8, { 6, 6, 4, 4}},
|
|
{m68k_op_cmpa_16_ai , 0xf1f8, 0xb0d0, { 10, 10, 8, 8}},
|
|
{m68k_op_cmpa_16_pi , 0xf1f8, 0xb0d8, { 10, 10, 8, 8}},
|
|
{m68k_op_cmpa_16_pd , 0xf1f8, 0xb0e0, { 12, 12, 9, 9}},
|
|
{m68k_op_cmpa_16_di , 0xf1f8, 0xb0e8, { 14, 14, 9, 9}},
|
|
{m68k_op_cmpa_16_ix , 0xf1f8, 0xb0f0, { 16, 16, 11, 11}},
|
|
{m68k_op_eor_8_d , 0xf1f8, 0xb100, { 4, 4, 2, 2}},
|
|
{m68k_op_cmpm_8 , 0xf1f8, 0xb108, { 12, 12, 9, 9}},
|
|
{m68k_op_eor_8_ai , 0xf1f8, 0xb110, { 12, 12, 8, 8}},
|
|
{m68k_op_eor_8_pi , 0xf1f8, 0xb118, { 12, 12, 8, 8}},
|
|
{m68k_op_eor_8_pd , 0xf1f8, 0xb120, { 14, 14, 9, 9}},
|
|
{m68k_op_eor_8_di , 0xf1f8, 0xb128, { 16, 16, 9, 9}},
|
|
{m68k_op_eor_8_ix , 0xf1f8, 0xb130, { 18, 18, 11, 11}},
|
|
{m68k_op_eor_16_d , 0xf1f8, 0xb140, { 4, 4, 2, 2}},
|
|
{m68k_op_cmpm_16 , 0xf1f8, 0xb148, { 12, 12, 9, 9}},
|
|
{m68k_op_eor_16_ai , 0xf1f8, 0xb150, { 12, 12, 8, 8}},
|
|
{m68k_op_eor_16_pi , 0xf1f8, 0xb158, { 12, 12, 8, 8}},
|
|
{m68k_op_eor_16_pd , 0xf1f8, 0xb160, { 14, 14, 9, 9}},
|
|
{m68k_op_eor_16_di , 0xf1f8, 0xb168, { 16, 16, 9, 9}},
|
|
{m68k_op_eor_16_ix , 0xf1f8, 0xb170, { 18, 18, 11, 11}},
|
|
{m68k_op_eor_32_d , 0xf1f8, 0xb180, { 8, 6, 2, 2}},
|
|
{m68k_op_cmpm_32 , 0xf1f8, 0xb188, { 20, 20, 9, 9}},
|
|
{m68k_op_eor_32_ai , 0xf1f8, 0xb190, { 20, 20, 8, 8}},
|
|
{m68k_op_eor_32_pi , 0xf1f8, 0xb198, { 20, 20, 8, 8}},
|
|
{m68k_op_eor_32_pd , 0xf1f8, 0xb1a0, { 22, 22, 9, 9}},
|
|
{m68k_op_eor_32_di , 0xf1f8, 0xb1a8, { 24, 24, 9, 9}},
|
|
{m68k_op_eor_32_ix , 0xf1f8, 0xb1b0, { 26, 26, 11, 11}},
|
|
{m68k_op_cmpa_32_d , 0xf1f8, 0xb1c0, { 6, 6, 4, 4}},
|
|
{m68k_op_cmpa_32_a , 0xf1f8, 0xb1c8, { 6, 6, 4, 4}},
|
|
{m68k_op_cmpa_32_ai , 0xf1f8, 0xb1d0, { 14, 14, 8, 8}},
|
|
{m68k_op_cmpa_32_pi , 0xf1f8, 0xb1d8, { 14, 14, 8, 8}},
|
|
{m68k_op_cmpa_32_pd , 0xf1f8, 0xb1e0, { 16, 16, 9, 9}},
|
|
{m68k_op_cmpa_32_di , 0xf1f8, 0xb1e8, { 18, 18, 9, 9}},
|
|
{m68k_op_cmpa_32_ix , 0xf1f8, 0xb1f0, { 20, 20, 11, 11}},
|
|
{m68k_op_and_8_er_d , 0xf1f8, 0xc000, { 4, 4, 2, 2}},
|
|
{m68k_op_and_8_er_ai , 0xf1f8, 0xc010, { 8, 8, 6, 6}},
|
|
{m68k_op_and_8_er_pi , 0xf1f8, 0xc018, { 8, 8, 6, 6}},
|
|
{m68k_op_and_8_er_pd , 0xf1f8, 0xc020, { 10, 10, 7, 7}},
|
|
{m68k_op_and_8_er_di , 0xf1f8, 0xc028, { 12, 12, 7, 7}},
|
|
{m68k_op_and_8_er_ix , 0xf1f8, 0xc030, { 14, 14, 9, 9}},
|
|
{m68k_op_and_16_er_d , 0xf1f8, 0xc040, { 4, 4, 2, 2}},
|
|
{m68k_op_and_16_er_ai , 0xf1f8, 0xc050, { 8, 8, 6, 6}},
|
|
{m68k_op_and_16_er_pi , 0xf1f8, 0xc058, { 8, 8, 6, 6}},
|
|
{m68k_op_and_16_er_pd , 0xf1f8, 0xc060, { 10, 10, 7, 7}},
|
|
{m68k_op_and_16_er_di , 0xf1f8, 0xc068, { 12, 12, 7, 7}},
|
|
{m68k_op_and_16_er_ix , 0xf1f8, 0xc070, { 14, 14, 9, 9}},
|
|
{m68k_op_and_32_er_d , 0xf1f8, 0xc080, { 8, 6, 2, 2}},
|
|
{m68k_op_and_32_er_ai , 0xf1f8, 0xc090, { 14, 14, 6, 6}},
|
|
{m68k_op_and_32_er_pi , 0xf1f8, 0xc098, { 14, 14, 6, 6}},
|
|
{m68k_op_and_32_er_pd , 0xf1f8, 0xc0a0, { 16, 16, 7, 7}},
|
|
{m68k_op_and_32_er_di , 0xf1f8, 0xc0a8, { 18, 18, 7, 7}},
|
|
{m68k_op_and_32_er_ix , 0xf1f8, 0xc0b0, { 20, 20, 9, 9}},
|
|
{m68k_op_mulu_16_d , 0xf1f8, 0xc0c0, { 0, 30, 27, 27}},
|
|
{m68k_op_mulu_16_ai , 0xf1f8, 0xc0d0, { 4, 34, 31, 31}},
|
|
{m68k_op_mulu_16_pi , 0xf1f8, 0xc0d8, { 4, 34, 31, 31}},
|
|
{m68k_op_mulu_16_pd , 0xf1f8, 0xc0e0, { 6, 36, 32, 32}},
|
|
{m68k_op_mulu_16_di , 0xf1f8, 0xc0e8, { 8, 38, 32, 32}},
|
|
{m68k_op_mulu_16_ix , 0xf1f8, 0xc0f0, { 10, 40, 34, 34}},
|
|
{m68k_op_abcd_8_rr , 0xf1f8, 0xc100, { 6, 6, 4, 4}},
|
|
{m68k_op_abcd_8_mm , 0xf1f8, 0xc108, { 18, 18, 16, 16}},
|
|
{m68k_op_and_8_re_ai , 0xf1f8, 0xc110, { 12, 12, 8, 8}},
|
|
{m68k_op_and_8_re_pi , 0xf1f8, 0xc118, { 12, 12, 8, 8}},
|
|
{m68k_op_and_8_re_pd , 0xf1f8, 0xc120, { 14, 14, 9, 9}},
|
|
{m68k_op_and_8_re_di , 0xf1f8, 0xc128, { 16, 16, 9, 9}},
|
|
{m68k_op_and_8_re_ix , 0xf1f8, 0xc130, { 18, 18, 11, 11}},
|
|
{m68k_op_exg_32_dd , 0xf1f8, 0xc140, { 6, 6, 2, 2}},
|
|
{m68k_op_exg_32_aa , 0xf1f8, 0xc148, { 6, 6, 2, 2}},
|
|
{m68k_op_and_16_re_ai , 0xf1f8, 0xc150, { 12, 12, 8, 8}},
|
|
{m68k_op_and_16_re_pi , 0xf1f8, 0xc158, { 12, 12, 8, 8}},
|
|
{m68k_op_and_16_re_pd , 0xf1f8, 0xc160, { 14, 14, 9, 9}},
|
|
{m68k_op_and_16_re_di , 0xf1f8, 0xc168, { 16, 16, 9, 9}},
|
|
{m68k_op_and_16_re_ix , 0xf1f8, 0xc170, { 18, 18, 11, 11}},
|
|
{m68k_op_exg_32_da , 0xf1f8, 0xc188, { 6, 6, 2, 2}},
|
|
{m68k_op_and_32_re_ai , 0xf1f8, 0xc190, { 20, 20, 8, 8}},
|
|
{m68k_op_and_32_re_pi , 0xf1f8, 0xc198, { 20, 20, 8, 8}},
|
|
{m68k_op_and_32_re_pd , 0xf1f8, 0xc1a0, { 22, 22, 9, 9}},
|
|
{m68k_op_and_32_re_di , 0xf1f8, 0xc1a8, { 24, 24, 9, 9}},
|
|
{m68k_op_and_32_re_ix , 0xf1f8, 0xc1b0, { 26, 26, 11, 11}},
|
|
{m68k_op_muls_16_d , 0xf1f8, 0xc1c0, { 0, 32, 27, 27}},
|
|
{m68k_op_muls_16_ai , 0xf1f8, 0xc1d0, { 4, 36, 31, 31}},
|
|
{m68k_op_muls_16_pi , 0xf1f8, 0xc1d8, { 4, 36, 31, 31}},
|
|
{m68k_op_muls_16_pd , 0xf1f8, 0xc1e0, { 6, 38, 32, 32}},
|
|
{m68k_op_muls_16_di , 0xf1f8, 0xc1e8, { 8, 40, 32, 32}},
|
|
{m68k_op_muls_16_ix , 0xf1f8, 0xc1f0, { 10, 42, 34, 34}},
|
|
{m68k_op_add_8_er_d , 0xf1f8, 0xd000, { 4, 4, 2, 2}},
|
|
{m68k_op_add_8_er_ai , 0xf1f8, 0xd010, { 8, 8, 6, 6}},
|
|
{m68k_op_add_8_er_pi , 0xf1f8, 0xd018, { 8, 8, 6, 6}},
|
|
{m68k_op_add_8_er_pd , 0xf1f8, 0xd020, { 10, 10, 7, 7}},
|
|
{m68k_op_add_8_er_di , 0xf1f8, 0xd028, { 12, 12, 7, 7}},
|
|
{m68k_op_add_8_er_ix , 0xf1f8, 0xd030, { 14, 14, 9, 9}},
|
|
{m68k_op_add_16_er_d , 0xf1f8, 0xd040, { 4, 4, 2, 2}},
|
|
{m68k_op_add_16_er_a , 0xf1f8, 0xd048, { 4, 4, 2, 2}},
|
|
{m68k_op_add_16_er_ai , 0xf1f8, 0xd050, { 8, 8, 6, 6}},
|
|
{m68k_op_add_16_er_pi , 0xf1f8, 0xd058, { 8, 8, 6, 6}},
|
|
{m68k_op_add_16_er_pd , 0xf1f8, 0xd060, { 10, 10, 7, 7}},
|
|
{m68k_op_add_16_er_di , 0xf1f8, 0xd068, { 12, 12, 7, 7}},
|
|
{m68k_op_add_16_er_ix , 0xf1f8, 0xd070, { 14, 14, 9, 9}},
|
|
{m68k_op_add_32_er_d , 0xf1f8, 0xd080, { 8, 6, 2, 2}},
|
|
{m68k_op_add_32_er_a , 0xf1f8, 0xd088, { 8, 6, 2, 2}},
|
|
{m68k_op_add_32_er_ai , 0xf1f8, 0xd090, { 14, 14, 6, 6}},
|
|
{m68k_op_add_32_er_pi , 0xf1f8, 0xd098, { 14, 14, 6, 6}},
|
|
{m68k_op_add_32_er_pd , 0xf1f8, 0xd0a0, { 16, 16, 7, 7}},
|
|
{m68k_op_add_32_er_di , 0xf1f8, 0xd0a8, { 18, 18, 7, 7}},
|
|
{m68k_op_add_32_er_ix , 0xf1f8, 0xd0b0, { 20, 20, 9, 9}},
|
|
{m68k_op_adda_16_d , 0xf1f8, 0xd0c0, { 8, 8, 2, 2}},
|
|
{m68k_op_adda_16_a , 0xf1f8, 0xd0c8, { 8, 8, 2, 2}},
|
|
{m68k_op_adda_16_ai , 0xf1f8, 0xd0d0, { 12, 12, 6, 6}},
|
|
{m68k_op_adda_16_pi , 0xf1f8, 0xd0d8, { 12, 12, 6, 6}},
|
|
{m68k_op_adda_16_pd , 0xf1f8, 0xd0e0, { 14, 14, 7, 7}},
|
|
{m68k_op_adda_16_di , 0xf1f8, 0xd0e8, { 16, 16, 7, 7}},
|
|
{m68k_op_adda_16_ix , 0xf1f8, 0xd0f0, { 18, 18, 9, 9}},
|
|
{m68k_op_addx_8_rr , 0xf1f8, 0xd100, { 4, 4, 2, 2}},
|
|
{m68k_op_addx_8_mm , 0xf1f8, 0xd108, { 18, 18, 12, 12}},
|
|
{m68k_op_add_8_re_ai , 0xf1f8, 0xd110, { 12, 12, 8, 8}},
|
|
{m68k_op_add_8_re_pi , 0xf1f8, 0xd118, { 12, 12, 8, 8}},
|
|
{m68k_op_add_8_re_pd , 0xf1f8, 0xd120, { 14, 14, 9, 9}},
|
|
{m68k_op_add_8_re_di , 0xf1f8, 0xd128, { 16, 16, 9, 9}},
|
|
{m68k_op_add_8_re_ix , 0xf1f8, 0xd130, { 18, 18, 11, 11}},
|
|
{m68k_op_addx_16_rr , 0xf1f8, 0xd140, { 4, 4, 2, 2}},
|
|
{m68k_op_addx_16_mm , 0xf1f8, 0xd148, { 18, 18, 12, 12}},
|
|
{m68k_op_add_16_re_ai , 0xf1f8, 0xd150, { 12, 12, 8, 8}},
|
|
{m68k_op_add_16_re_pi , 0xf1f8, 0xd158, { 12, 12, 8, 8}},
|
|
{m68k_op_add_16_re_pd , 0xf1f8, 0xd160, { 14, 14, 9, 9}},
|
|
{m68k_op_add_16_re_di , 0xf1f8, 0xd168, { 16, 16, 9, 9}},
|
|
{m68k_op_add_16_re_ix , 0xf1f8, 0xd170, { 18, 18, 11, 11}},
|
|
{m68k_op_addx_32_rr , 0xf1f8, 0xd180, { 8, 6, 2, 2}},
|
|
{m68k_op_addx_32_mm , 0xf1f8, 0xd188, { 30, 30, 12, 12}},
|
|
{m68k_op_add_32_re_ai , 0xf1f8, 0xd190, { 20, 20, 8, 8}},
|
|
{m68k_op_add_32_re_pi , 0xf1f8, 0xd198, { 20, 20, 8, 8}},
|
|
{m68k_op_add_32_re_pd , 0xf1f8, 0xd1a0, { 22, 22, 9, 9}},
|
|
{m68k_op_add_32_re_di , 0xf1f8, 0xd1a8, { 24, 24, 9, 9}},
|
|
{m68k_op_add_32_re_ix , 0xf1f8, 0xd1b0, { 26, 26, 11, 11}},
|
|
{m68k_op_adda_32_d , 0xf1f8, 0xd1c0, { 8, 6, 2, 2}},
|
|
{m68k_op_adda_32_a , 0xf1f8, 0xd1c8, { 8, 6, 2, 2}},
|
|
{m68k_op_adda_32_ai , 0xf1f8, 0xd1d0, { 14, 14, 6, 6}},
|
|
{m68k_op_adda_32_pi , 0xf1f8, 0xd1d8, { 14, 14, 6, 6}},
|
|
{m68k_op_adda_32_pd , 0xf1f8, 0xd1e0, { 16, 16, 7, 7}},
|
|
{m68k_op_adda_32_di , 0xf1f8, 0xd1e8, { 18, 18, 7, 7}},
|
|
{m68k_op_adda_32_ix , 0xf1f8, 0xd1f0, { 20, 20, 9, 9}},
|
|
{m68k_op_asr_8_s , 0xf1f8, 0xe000, { 6, 6, 6, 6}},
|
|
{m68k_op_lsr_8_s , 0xf1f8, 0xe008, { 6, 6, 4, 4}},
|
|
{m68k_op_roxr_8_s , 0xf1f8, 0xe010, { 6, 6, 12, 12}},
|
|
{m68k_op_ror_8_s , 0xf1f8, 0xe018, { 6, 6, 8, 8}},
|
|
{m68k_op_asr_8_r , 0xf1f8, 0xe020, { 6, 6, 6, 6}},
|
|
{m68k_op_lsr_8_r , 0xf1f8, 0xe028, { 6, 6, 6, 6}},
|
|
{m68k_op_roxr_8_r , 0xf1f8, 0xe030, { 6, 6, 12, 12}},
|
|
{m68k_op_ror_8_r , 0xf1f8, 0xe038, { 6, 6, 8, 8}},
|
|
{m68k_op_asr_16_s , 0xf1f8, 0xe040, { 6, 6, 6, 6}},
|
|
{m68k_op_lsr_16_s , 0xf1f8, 0xe048, { 6, 6, 4, 4}},
|
|
{m68k_op_roxr_16_s , 0xf1f8, 0xe050, { 6, 6, 12, 12}},
|
|
{m68k_op_ror_16_s , 0xf1f8, 0xe058, { 6, 6, 8, 8}},
|
|
{m68k_op_asr_16_r , 0xf1f8, 0xe060, { 6, 6, 6, 6}},
|
|
{m68k_op_lsr_16_r , 0xf1f8, 0xe068, { 6, 6, 6, 6}},
|
|
{m68k_op_roxr_16_r , 0xf1f8, 0xe070, { 6, 6, 12, 12}},
|
|
{m68k_op_ror_16_r , 0xf1f8, 0xe078, { 6, 6, 8, 8}},
|
|
{m68k_op_asr_32_s , 0xf1f8, 0xe080, { 8, 8, 6, 6}},
|
|
{m68k_op_lsr_32_s , 0xf1f8, 0xe088, { 8, 8, 4, 4}},
|
|
{m68k_op_roxr_32_s , 0xf1f8, 0xe090, { 8, 8, 12, 12}},
|
|
{m68k_op_ror_32_s , 0xf1f8, 0xe098, { 8, 8, 8, 8}},
|
|
{m68k_op_asr_32_r , 0xf1f8, 0xe0a0, { 8, 8, 6, 6}},
|
|
{m68k_op_lsr_32_r , 0xf1f8, 0xe0a8, { 8, 8, 6, 6}},
|
|
{m68k_op_roxr_32_r , 0xf1f8, 0xe0b0, { 8, 8, 12, 12}},
|
|
{m68k_op_ror_32_r , 0xf1f8, 0xe0b8, { 8, 8, 8, 8}},
|
|
{m68k_op_asl_8_s , 0xf1f8, 0xe100, { 6, 6, 8, 8}},
|
|
{m68k_op_lsl_8_s , 0xf1f8, 0xe108, { 6, 6, 4, 4}},
|
|
{m68k_op_roxl_8_s , 0xf1f8, 0xe110, { 6, 6, 12, 12}},
|
|
{m68k_op_rol_8_s , 0xf1f8, 0xe118, { 6, 6, 8, 8}},
|
|
{m68k_op_asl_8_r , 0xf1f8, 0xe120, { 6, 6, 8, 8}},
|
|
{m68k_op_lsl_8_r , 0xf1f8, 0xe128, { 6, 6, 6, 6}},
|
|
{m68k_op_roxl_8_r , 0xf1f8, 0xe130, { 6, 6, 12, 12}},
|
|
{m68k_op_rol_8_r , 0xf1f8, 0xe138, { 6, 6, 8, 8}},
|
|
{m68k_op_asl_16_s , 0xf1f8, 0xe140, { 6, 6, 8, 8}},
|
|
{m68k_op_lsl_16_s , 0xf1f8, 0xe148, { 6, 6, 4, 4}},
|
|
{m68k_op_roxl_16_s , 0xf1f8, 0xe150, { 6, 6, 12, 12}},
|
|
{m68k_op_rol_16_s , 0xf1f8, 0xe158, { 6, 6, 8, 8}},
|
|
{m68k_op_asl_16_r , 0xf1f8, 0xe160, { 6, 6, 8, 8}},
|
|
{m68k_op_lsl_16_r , 0xf1f8, 0xe168, { 6, 6, 6, 6}},
|
|
{m68k_op_roxl_16_r , 0xf1f8, 0xe170, { 6, 6, 12, 12}},
|
|
{m68k_op_rol_16_r , 0xf1f8, 0xe178, { 6, 6, 8, 8}},
|
|
{m68k_op_asl_32_s , 0xf1f8, 0xe180, { 8, 8, 8, 8}},
|
|
{m68k_op_lsl_32_s , 0xf1f8, 0xe188, { 8, 8, 4, 4}},
|
|
{m68k_op_roxl_32_s , 0xf1f8, 0xe190, { 8, 8, 12, 12}},
|
|
{m68k_op_rol_32_s , 0xf1f8, 0xe198, { 8, 8, 8, 8}},
|
|
{m68k_op_asl_32_r , 0xf1f8, 0xe1a0, { 8, 8, 8, 8}},
|
|
{m68k_op_lsl_32_r , 0xf1f8, 0xe1a8, { 8, 8, 6, 6}},
|
|
{m68k_op_roxl_32_r , 0xf1f8, 0xe1b0, { 8, 8, 12, 12}},
|
|
{m68k_op_rol_32_r , 0xf1f8, 0xe1b8, { 8, 8, 8, 8}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_cpdbcc_32 , 0xf1f8, 0xf048, { 0, 0, 4, 0}},
|
|
{m68k_op_cptrapcc_32 , 0xf1f8, 0xf078, { 0, 0, 4, 0}},
|
|
{m68k_op_rtm_32 , 0xfff0, 0x06c0, { 0, 0, 19, 19}},
|
|
#endif
|
|
{m68k_op_trap , 0xfff0, 0x4e40, { 4, 4, 4, 4}},
|
|
{m68k_op_btst_8_r_pi7 , 0xf1ff, 0x011f, { 8, 8, 8, 8}},
|
|
{m68k_op_btst_8_r_pd7 , 0xf1ff, 0x0127, { 10, 10, 9, 9}},
|
|
{m68k_op_btst_8_r_aw , 0xf1ff, 0x0138, { 12, 12, 8, 8}},
|
|
{m68k_op_btst_8_r_al , 0xf1ff, 0x0139, { 16, 16, 8, 8}},
|
|
{m68k_op_btst_8_r_pcdi , 0xf1ff, 0x013a, { 12, 12, 9, 9}},
|
|
{m68k_op_btst_8_r_pcix , 0xf1ff, 0x013b, { 14, 14, 11, 11}},
|
|
{m68k_op_btst_8_r_i , 0xf1ff, 0x013c, { 8, 8, 6, 6}},
|
|
{m68k_op_bchg_8_r_pi7 , 0xf1ff, 0x015f, { 12, 12, 8, 8}},
|
|
{m68k_op_bchg_8_r_pd7 , 0xf1ff, 0x0167, { 14, 14, 9, 9}},
|
|
{m68k_op_bchg_8_r_aw , 0xf1ff, 0x0178, { 16, 16, 8, 8}},
|
|
{m68k_op_bchg_8_r_al , 0xf1ff, 0x0179, { 20, 20, 8, 8}},
|
|
{m68k_op_bclr_8_r_pi7 , 0xf1ff, 0x019f, { 12, 14, 8, 8}},
|
|
{m68k_op_bclr_8_r_pd7 , 0xf1ff, 0x01a7, { 14, 16, 9, 9}},
|
|
{m68k_op_bclr_8_r_aw , 0xf1ff, 0x01b8, { 16, 18, 8, 8}},
|
|
{m68k_op_bclr_8_r_al , 0xf1ff, 0x01b9, { 20, 22, 8, 8}},
|
|
{m68k_op_bset_8_r_pi7 , 0xf1ff, 0x01df, { 12, 12, 8, 8}},
|
|
{m68k_op_bset_8_r_pd7 , 0xf1ff, 0x01e7, { 14, 14, 9, 9}},
|
|
{m68k_op_bset_8_r_aw , 0xf1ff, 0x01f8, { 16, 16, 8, 8}},
|
|
{m68k_op_bset_8_r_al , 0xf1ff, 0x01f9, { 20, 20, 8, 8}},
|
|
{m68k_op_move_8_d_pi7 , 0xf1ff, 0x101f, { 8, 8, 6, 6}},
|
|
{m68k_op_move_8_d_pd7 , 0xf1ff, 0x1027, { 10, 10, 7, 7}},
|
|
{m68k_op_move_8_d_aw , 0xf1ff, 0x1038, { 12, 12, 6, 6}},
|
|
{m68k_op_move_8_d_al , 0xf1ff, 0x1039, { 16, 16, 6, 6}},
|
|
{m68k_op_move_8_d_pcdi , 0xf1ff, 0x103a, { 12, 12, 7, 7}},
|
|
{m68k_op_move_8_d_pcix , 0xf1ff, 0x103b, { 14, 14, 9, 9}},
|
|
{m68k_op_move_8_d_i , 0xf1ff, 0x103c, { 8, 8, 4, 4}},
|
|
{m68k_op_move_8_ai_pi7 , 0xf1ff, 0x109f, { 12, 12, 8, 8}},
|
|
{m68k_op_move_8_ai_pd7 , 0xf1ff, 0x10a7, { 14, 14, 9, 9}},
|
|
{m68k_op_move_8_ai_aw , 0xf1ff, 0x10b8, { 16, 16, 8, 8}},
|
|
{m68k_op_move_8_ai_al , 0xf1ff, 0x10b9, { 20, 20, 8, 8}},
|
|
{m68k_op_move_8_ai_pcdi , 0xf1ff, 0x10ba, { 16, 16, 9, 9}},
|
|
{m68k_op_move_8_ai_pcix , 0xf1ff, 0x10bb, { 18, 18, 11, 11}},
|
|
{m68k_op_move_8_ai_i , 0xf1ff, 0x10bc, { 12, 12, 6, 6}},
|
|
{m68k_op_move_8_pi_pi7 , 0xf1ff, 0x10df, { 12, 12, 8, 8}},
|
|
{m68k_op_move_8_pi_pd7 , 0xf1ff, 0x10e7, { 14, 14, 9, 9}},
|
|
{m68k_op_move_8_pi_aw , 0xf1ff, 0x10f8, { 16, 16, 8, 8}},
|
|
{m68k_op_move_8_pi_al , 0xf1ff, 0x10f9, { 20, 20, 8, 8}},
|
|
{m68k_op_move_8_pi_pcdi , 0xf1ff, 0x10fa, { 16, 16, 9, 9}},
|
|
{m68k_op_move_8_pi_pcix , 0xf1ff, 0x10fb, { 18, 18, 11, 11}},
|
|
{m68k_op_move_8_pi_i , 0xf1ff, 0x10fc, { 12, 12, 6, 6}},
|
|
{m68k_op_move_8_pd_pi7 , 0xf1ff, 0x111f, { 12, 12, 9, 9}},
|
|
{m68k_op_move_8_pd_pd7 , 0xf1ff, 0x1127, { 14, 14, 10, 10}},
|
|
{m68k_op_move_8_pd_aw , 0xf1ff, 0x1138, { 16, 16, 9, 9}},
|
|
{m68k_op_move_8_pd_al , 0xf1ff, 0x1139, { 20, 20, 9, 9}},
|
|
{m68k_op_move_8_pd_pcdi , 0xf1ff, 0x113a, { 16, 16, 10, 10}},
|
|
{m68k_op_move_8_pd_pcix , 0xf1ff, 0x113b, { 18, 18, 12, 12}},
|
|
{m68k_op_move_8_pd_i , 0xf1ff, 0x113c, { 12, 12, 7, 7}},
|
|
{m68k_op_move_8_di_pi7 , 0xf1ff, 0x115f, { 16, 16, 9, 9}},
|
|
{m68k_op_move_8_di_pd7 , 0xf1ff, 0x1167, { 18, 18, 10, 10}},
|
|
{m68k_op_move_8_di_aw , 0xf1ff, 0x1178, { 20, 20, 9, 9}},
|
|
{m68k_op_move_8_di_al , 0xf1ff, 0x1179, { 24, 24, 9, 9}},
|
|
{m68k_op_move_8_di_pcdi , 0xf1ff, 0x117a, { 20, 20, 10, 10}},
|
|
{m68k_op_move_8_di_pcix , 0xf1ff, 0x117b, { 22, 22, 12, 12}},
|
|
{m68k_op_move_8_di_i , 0xf1ff, 0x117c, { 16, 16, 7, 7}},
|
|
{m68k_op_move_8_ix_pi7 , 0xf1ff, 0x119f, { 18, 18, 11, 11}},
|
|
{m68k_op_move_8_ix_pd7 , 0xf1ff, 0x11a7, { 20, 20, 12, 12}},
|
|
{m68k_op_move_8_ix_aw , 0xf1ff, 0x11b8, { 22, 22, 11, 11}},
|
|
{m68k_op_move_8_ix_al , 0xf1ff, 0x11b9, { 26, 26, 11, 11}},
|
|
{m68k_op_move_8_ix_pcdi , 0xf1ff, 0x11ba, { 22, 22, 12, 12}},
|
|
{m68k_op_move_8_ix_pcix , 0xf1ff, 0x11bb, { 24, 24, 14, 14}},
|
|
{m68k_op_move_8_ix_i , 0xf1ff, 0x11bc, { 18, 18, 9, 9}},
|
|
{m68k_op_move_32_d_aw , 0xf1ff, 0x2038, { 16, 16, 6, 6}},
|
|
{m68k_op_move_32_d_al , 0xf1ff, 0x2039, { 20, 20, 6, 6}},
|
|
{m68k_op_move_32_d_pcdi , 0xf1ff, 0x203a, { 16, 16, 7, 7}},
|
|
{m68k_op_move_32_d_pcix , 0xf1ff, 0x203b, { 18, 18, 9, 9}},
|
|
{m68k_op_move_32_d_i , 0xf1ff, 0x203c, { 12, 12, 6, 6}},
|
|
{m68k_op_movea_32_aw , 0xf1ff, 0x2078, { 16, 16, 6, 6}},
|
|
{m68k_op_movea_32_al , 0xf1ff, 0x2079, { 20, 20, 6, 6}},
|
|
{m68k_op_movea_32_pcdi , 0xf1ff, 0x207a, { 16, 16, 7, 7}},
|
|
{m68k_op_movea_32_pcix , 0xf1ff, 0x207b, { 18, 18, 9, 9}},
|
|
{m68k_op_movea_32_i , 0xf1ff, 0x207c, { 12, 12, 6, 6}},
|
|
{m68k_op_move_32_ai_aw , 0xf1ff, 0x20b8, { 24, 24, 8, 8}},
|
|
{m68k_op_move_32_ai_al , 0xf1ff, 0x20b9, { 28, 28, 8, 8}},
|
|
{m68k_op_move_32_ai_pcdi , 0xf1ff, 0x20ba, { 24, 24, 9, 9}},
|
|
{m68k_op_move_32_ai_pcix , 0xf1ff, 0x20bb, { 26, 26, 11, 11}},
|
|
{m68k_op_move_32_ai_i , 0xf1ff, 0x20bc, { 20, 20, 8, 8}},
|
|
{m68k_op_move_32_pi_aw , 0xf1ff, 0x20f8, { 24, 24, 8, 8}},
|
|
{m68k_op_move_32_pi_al , 0xf1ff, 0x20f9, { 28, 28, 8, 8}},
|
|
{m68k_op_move_32_pi_pcdi , 0xf1ff, 0x20fa, { 24, 24, 9, 9}},
|
|
{m68k_op_move_32_pi_pcix , 0xf1ff, 0x20fb, { 26, 26, 11, 11}},
|
|
{m68k_op_move_32_pi_i , 0xf1ff, 0x20fc, { 20, 20, 8, 8}},
|
|
{m68k_op_move_32_pd_aw , 0xf1ff, 0x2138, { 24, 26, 9, 9}},
|
|
{m68k_op_move_32_pd_al , 0xf1ff, 0x2139, { 28, 30, 9, 9}},
|
|
{m68k_op_move_32_pd_pcdi , 0xf1ff, 0x213a, { 24, 26, 10, 10}},
|
|
{m68k_op_move_32_pd_pcix , 0xf1ff, 0x213b, { 26, 28, 12, 12}},
|
|
{m68k_op_move_32_pd_i , 0xf1ff, 0x213c, { 20, 22, 9, 9}},
|
|
{m68k_op_move_32_di_aw , 0xf1ff, 0x2178, { 28, 28, 9, 9}},
|
|
{m68k_op_move_32_di_al , 0xf1ff, 0x2179, { 32, 32, 9, 9}},
|
|
{m68k_op_move_32_di_pcdi , 0xf1ff, 0x217a, { 28, 28, 10, 10}},
|
|
{m68k_op_move_32_di_pcix , 0xf1ff, 0x217b, { 30, 30, 12, 12}},
|
|
{m68k_op_move_32_di_i , 0xf1ff, 0x217c, { 24, 24, 9, 9}},
|
|
{m68k_op_move_32_ix_aw , 0xf1ff, 0x21b8, { 30, 30, 11, 11}},
|
|
{m68k_op_move_32_ix_al , 0xf1ff, 0x21b9, { 34, 34, 11, 11}},
|
|
{m68k_op_move_32_ix_pcdi , 0xf1ff, 0x21ba, { 30, 30, 12, 12}},
|
|
{m68k_op_move_32_ix_pcix , 0xf1ff, 0x21bb, { 32, 32, 14, 14}},
|
|
{m68k_op_move_32_ix_i , 0xf1ff, 0x21bc, { 26, 26, 11, 11}},
|
|
{m68k_op_move_16_d_aw , 0xf1ff, 0x3038, { 12, 12, 6, 6}},
|
|
{m68k_op_move_16_d_al , 0xf1ff, 0x3039, { 16, 16, 6, 6}},
|
|
{m68k_op_move_16_d_pcdi , 0xf1ff, 0x303a, { 12, 12, 7, 7}},
|
|
{m68k_op_move_16_d_pcix , 0xf1ff, 0x303b, { 14, 14, 9, 9}},
|
|
{m68k_op_move_16_d_i , 0xf1ff, 0x303c, { 8, 8, 4, 4}},
|
|
{m68k_op_movea_16_aw , 0xf1ff, 0x3078, { 12, 12, 6, 6}},
|
|
{m68k_op_movea_16_al , 0xf1ff, 0x3079, { 16, 16, 6, 6}},
|
|
{m68k_op_movea_16_pcdi , 0xf1ff, 0x307a, { 12, 12, 7, 7}},
|
|
{m68k_op_movea_16_pcix , 0xf1ff, 0x307b, { 14, 14, 9, 9}},
|
|
{m68k_op_movea_16_i , 0xf1ff, 0x307c, { 8, 8, 4, 4}},
|
|
{m68k_op_move_16_ai_aw , 0xf1ff, 0x30b8, { 16, 16, 8, 8}},
|
|
{m68k_op_move_16_ai_al , 0xf1ff, 0x30b9, { 20, 20, 8, 8}},
|
|
{m68k_op_move_16_ai_pcdi , 0xf1ff, 0x30ba, { 16, 16, 9, 9}},
|
|
{m68k_op_move_16_ai_pcix , 0xf1ff, 0x30bb, { 18, 18, 11, 11}},
|
|
{m68k_op_move_16_ai_i , 0xf1ff, 0x30bc, { 12, 12, 6, 6}},
|
|
{m68k_op_move_16_pi_aw , 0xf1ff, 0x30f8, { 16, 16, 8, 8}},
|
|
{m68k_op_move_16_pi_al , 0xf1ff, 0x30f9, { 20, 20, 8, 8}},
|
|
{m68k_op_move_16_pi_pcdi , 0xf1ff, 0x30fa, { 16, 16, 9, 9}},
|
|
{m68k_op_move_16_pi_pcix , 0xf1ff, 0x30fb, { 18, 18, 11, 11}},
|
|
{m68k_op_move_16_pi_i , 0xf1ff, 0x30fc, { 12, 12, 6, 6}},
|
|
{m68k_op_move_16_pd_aw , 0xf1ff, 0x3138, { 16, 16, 9, 9}},
|
|
{m68k_op_move_16_pd_al , 0xf1ff, 0x3139, { 20, 20, 9, 9}},
|
|
{m68k_op_move_16_pd_pcdi , 0xf1ff, 0x313a, { 16, 16, 10, 10}},
|
|
{m68k_op_move_16_pd_pcix , 0xf1ff, 0x313b, { 18, 18, 12, 12}},
|
|
{m68k_op_move_16_pd_i , 0xf1ff, 0x313c, { 12, 12, 7, 7}},
|
|
{m68k_op_move_16_di_aw , 0xf1ff, 0x3178, { 20, 20, 9, 9}},
|
|
{m68k_op_move_16_di_al , 0xf1ff, 0x3179, { 24, 24, 9, 9}},
|
|
{m68k_op_move_16_di_pcdi , 0xf1ff, 0x317a, { 20, 20, 10, 10}},
|
|
{m68k_op_move_16_di_pcix , 0xf1ff, 0x317b, { 22, 22, 12, 12}},
|
|
{m68k_op_move_16_di_i , 0xf1ff, 0x317c, { 16, 16, 7, 7}},
|
|
{m68k_op_move_16_ix_aw , 0xf1ff, 0x31b8, { 22, 22, 11, 11}},
|
|
{m68k_op_move_16_ix_al , 0xf1ff, 0x31b9, { 26, 26, 11, 11}},
|
|
{m68k_op_move_16_ix_pcdi , 0xf1ff, 0x31ba, { 22, 22, 12, 12}},
|
|
{m68k_op_move_16_ix_pcix , 0xf1ff, 0x31bb, { 24, 24, 14, 14}},
|
|
{m68k_op_move_16_ix_i , 0xf1ff, 0x31bc, { 18, 18, 9, 9}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_chk_32_aw , 0xf1ff, 0x4138, { 0, 0, 12, 12}},
|
|
{m68k_op_chk_32_al , 0xf1ff, 0x4139, { 0, 0, 12, 12}},
|
|
{m68k_op_chk_32_pcdi , 0xf1ff, 0x413a, { 0, 0, 13, 13}},
|
|
{m68k_op_chk_32_pcix , 0xf1ff, 0x413b, { 0, 0, 15, 15}},
|
|
{m68k_op_chk_32_i , 0xf1ff, 0x413c, { 0, 0, 12, 12}},
|
|
#endif
|
|
{m68k_op_chk_16_aw , 0xf1ff, 0x41b8, { 18, 16, 12, 12}},
|
|
{m68k_op_chk_16_al , 0xf1ff, 0x41b9, { 22, 20, 12, 12}},
|
|
{m68k_op_chk_16_pcdi , 0xf1ff, 0x41ba, { 18, 16, 13, 13}},
|
|
{m68k_op_chk_16_pcix , 0xf1ff, 0x41bb, { 20, 18, 15, 15}},
|
|
{m68k_op_chk_16_i , 0xf1ff, 0x41bc, { 14, 12, 10, 10}},
|
|
{m68k_op_lea_32_aw , 0xf1ff, 0x41f8, { 8, 8, 6, 6}},
|
|
{m68k_op_lea_32_al , 0xf1ff, 0x41f9, { 12, 12, 6, 6}},
|
|
{m68k_op_lea_32_pcdi , 0xf1ff, 0x41fa, { 8, 8, 7, 7}},
|
|
{m68k_op_lea_32_pcix , 0xf1ff, 0x41fb, { 12, 12, 9, 9}},
|
|
{m68k_op_addq_8_pi7 , 0xf1ff, 0x501f, { 12, 12, 8, 8}},
|
|
{m68k_op_addq_8_pd7 , 0xf1ff, 0x5027, { 14, 14, 9, 9}},
|
|
{m68k_op_addq_8_aw , 0xf1ff, 0x5038, { 16, 16, 8, 8}},
|
|
{m68k_op_addq_8_al , 0xf1ff, 0x5039, { 20, 20, 8, 8}},
|
|
{m68k_op_addq_16_aw , 0xf1ff, 0x5078, { 16, 16, 8, 8}},
|
|
{m68k_op_addq_16_al , 0xf1ff, 0x5079, { 20, 20, 8, 8}},
|
|
{m68k_op_addq_32_aw , 0xf1ff, 0x50b8, { 24, 24, 8, 8}},
|
|
{m68k_op_addq_32_al , 0xf1ff, 0x50b9, { 28, 28, 8, 8}},
|
|
{m68k_op_subq_8_pi7 , 0xf1ff, 0x511f, { 12, 12, 8, 8}},
|
|
{m68k_op_subq_8_pd7 , 0xf1ff, 0x5127, { 14, 14, 9, 9}},
|
|
{m68k_op_subq_8_aw , 0xf1ff, 0x5138, { 16, 16, 8, 8}},
|
|
{m68k_op_subq_8_al , 0xf1ff, 0x5139, { 20, 20, 8, 8}},
|
|
{m68k_op_subq_16_aw , 0xf1ff, 0x5178, { 16, 16, 8, 8}},
|
|
{m68k_op_subq_16_al , 0xf1ff, 0x5179, { 20, 20, 8, 8}},
|
|
{m68k_op_subq_32_aw , 0xf1ff, 0x51b8, { 24, 24, 8, 8}},
|
|
{m68k_op_subq_32_al , 0xf1ff, 0x51b9, { 28, 28, 8, 8}},
|
|
{m68k_op_or_8_er_pi7 , 0xf1ff, 0x801f, { 8, 8, 6, 6}},
|
|
{m68k_op_or_8_er_pd7 , 0xf1ff, 0x8027, { 10, 10, 7, 7}},
|
|
{m68k_op_or_8_er_aw , 0xf1ff, 0x8038, { 12, 12, 6, 6}},
|
|
{m68k_op_or_8_er_al , 0xf1ff, 0x8039, { 16, 16, 6, 6}},
|
|
{m68k_op_or_8_er_pcdi , 0xf1ff, 0x803a, { 12, 12, 7, 7}},
|
|
{m68k_op_or_8_er_pcix , 0xf1ff, 0x803b, { 14, 14, 9, 9}},
|
|
{m68k_op_or_8_er_i , 0xf1ff, 0x803c, { 8, 8, 4, 4}},
|
|
{m68k_op_or_16_er_aw , 0xf1ff, 0x8078, { 12, 12, 6, 6}},
|
|
{m68k_op_or_16_er_al , 0xf1ff, 0x8079, { 16, 16, 6, 6}},
|
|
{m68k_op_or_16_er_pcdi , 0xf1ff, 0x807a, { 12, 12, 7, 7}},
|
|
{m68k_op_or_16_er_pcix , 0xf1ff, 0x807b, { 14, 14, 9, 9}},
|
|
{m68k_op_or_16_er_i , 0xf1ff, 0x807c, { 8, 8, 4, 4}},
|
|
{m68k_op_or_32_er_aw , 0xf1ff, 0x80b8, { 18, 18, 6, 6}},
|
|
{m68k_op_or_32_er_al , 0xf1ff, 0x80b9, { 22, 22, 6, 6}},
|
|
{m68k_op_or_32_er_pcdi , 0xf1ff, 0x80ba, { 18, 18, 7, 7}},
|
|
{m68k_op_or_32_er_pcix , 0xf1ff, 0x80bb, { 20, 20, 9, 9}},
|
|
{m68k_op_or_32_er_i , 0xf1ff, 0x80bc, { 16, 14, 6, 6}},
|
|
{m68k_op_divu_16_aw , 0xf1ff, 0x80f8, { 8, 116, 48, 48}},
|
|
{m68k_op_divu_16_al , 0xf1ff, 0x80f9, { 12, 120, 48, 48}},
|
|
{m68k_op_divu_16_pcdi , 0xf1ff, 0x80fa, { 8, 116, 49, 49}},
|
|
{m68k_op_divu_16_pcix , 0xf1ff, 0x80fb, { 10, 118, 51, 51}},
|
|
{m68k_op_divu_16_i , 0xf1ff, 0x80fc, { 4, 112, 46, 46}},
|
|
{m68k_op_sbcd_8_mm_ay7 , 0xf1ff, 0x810f, { 18, 18, 16, 16}},
|
|
{m68k_op_or_8_re_pi7 , 0xf1ff, 0x811f, { 12, 12, 8, 8}},
|
|
{m68k_op_or_8_re_pd7 , 0xf1ff, 0x8127, { 14, 14, 9, 9}},
|
|
{m68k_op_or_8_re_aw , 0xf1ff, 0x8138, { 16, 16, 8, 8}},
|
|
{m68k_op_or_8_re_al , 0xf1ff, 0x8139, { 20, 20, 8, 8}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_pack_16_mm_ay7 , 0xf1ff, 0x814f, { 0, 0, 13, 13}},
|
|
#endif
|
|
{m68k_op_or_16_re_aw , 0xf1ff, 0x8178, { 16, 16, 8, 8}},
|
|
{m68k_op_or_16_re_al , 0xf1ff, 0x8179, { 20, 20, 8, 8}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_unpk_16_mm_ay7 , 0xf1ff, 0x818f, { 0, 0, 13, 13}},
|
|
#endif
|
|
{m68k_op_or_32_re_aw , 0xf1ff, 0x81b8, { 24, 24, 8, 8}},
|
|
{m68k_op_or_32_re_al , 0xf1ff, 0x81b9, { 28, 28, 8, 8}},
|
|
{m68k_op_divs_16_aw , 0xf1ff, 0x81f8, { 8, 130, 60, 60}},
|
|
{m68k_op_divs_16_al , 0xf1ff, 0x81f9, { 12, 134, 60, 60}},
|
|
{m68k_op_divs_16_pcdi , 0xf1ff, 0x81fa, { 8, 130, 61, 61}},
|
|
{m68k_op_divs_16_pcix , 0xf1ff, 0x81fb, { 10, 132, 63, 63}},
|
|
{m68k_op_divs_16_i , 0xf1ff, 0x81fc, { 4, 126, 58, 58}},
|
|
{m68k_op_sub_8_er_pi7 , 0xf1ff, 0x901f, { 8, 8, 6, 6}},
|
|
{m68k_op_sub_8_er_pd7 , 0xf1ff, 0x9027, { 10, 10, 7, 7}},
|
|
{m68k_op_sub_8_er_aw , 0xf1ff, 0x9038, { 12, 12, 6, 6}},
|
|
{m68k_op_sub_8_er_al , 0xf1ff, 0x9039, { 16, 16, 6, 6}},
|
|
{m68k_op_sub_8_er_pcdi , 0xf1ff, 0x903a, { 12, 12, 7, 7}},
|
|
{m68k_op_sub_8_er_pcix , 0xf1ff, 0x903b, { 14, 14, 9, 9}},
|
|
{m68k_op_sub_8_er_i , 0xf1ff, 0x903c, { 8, 8, 4, 4}},
|
|
{m68k_op_sub_16_er_aw , 0xf1ff, 0x9078, { 12, 12, 6, 6}},
|
|
{m68k_op_sub_16_er_al , 0xf1ff, 0x9079, { 16, 16, 6, 6}},
|
|
{m68k_op_sub_16_er_pcdi , 0xf1ff, 0x907a, { 12, 12, 7, 7}},
|
|
{m68k_op_sub_16_er_pcix , 0xf1ff, 0x907b, { 14, 14, 9, 9}},
|
|
{m68k_op_sub_16_er_i , 0xf1ff, 0x907c, { 8, 8, 4, 4}},
|
|
{m68k_op_sub_32_er_aw , 0xf1ff, 0x90b8, { 18, 18, 6, 6}},
|
|
{m68k_op_sub_32_er_al , 0xf1ff, 0x90b9, { 22, 22, 6, 6}},
|
|
{m68k_op_sub_32_er_pcdi , 0xf1ff, 0x90ba, { 18, 18, 7, 7}},
|
|
{m68k_op_sub_32_er_pcix , 0xf1ff, 0x90bb, { 20, 20, 9, 9}},
|
|
{m68k_op_sub_32_er_i , 0xf1ff, 0x90bc, { 16, 14, 6, 6}},
|
|
{m68k_op_suba_16_aw , 0xf1ff, 0x90f8, { 16, 16, 6, 6}},
|
|
{m68k_op_suba_16_al , 0xf1ff, 0x90f9, { 20, 20, 6, 6}},
|
|
{m68k_op_suba_16_pcdi , 0xf1ff, 0x90fa, { 16, 16, 7, 7}},
|
|
{m68k_op_suba_16_pcix , 0xf1ff, 0x90fb, { 18, 18, 9, 9}},
|
|
{m68k_op_suba_16_i , 0xf1ff, 0x90fc, { 12, 12, 4, 4}},
|
|
{m68k_op_subx_8_mm_ay7 , 0xf1ff, 0x910f, { 18, 18, 12, 12}},
|
|
{m68k_op_sub_8_re_pi7 , 0xf1ff, 0x911f, { 12, 12, 8, 8}},
|
|
{m68k_op_sub_8_re_pd7 , 0xf1ff, 0x9127, { 14, 14, 9, 9}},
|
|
{m68k_op_sub_8_re_aw , 0xf1ff, 0x9138, { 16, 16, 8, 8}},
|
|
{m68k_op_sub_8_re_al , 0xf1ff, 0x9139, { 20, 20, 8, 8}},
|
|
{m68k_op_sub_16_re_aw , 0xf1ff, 0x9178, { 16, 16, 8, 8}},
|
|
{m68k_op_sub_16_re_al , 0xf1ff, 0x9179, { 20, 20, 8, 8}},
|
|
{m68k_op_sub_32_re_aw , 0xf1ff, 0x91b8, { 24, 24, 8, 8}},
|
|
{m68k_op_sub_32_re_al , 0xf1ff, 0x91b9, { 28, 28, 8, 8}},
|
|
{m68k_op_suba_32_aw , 0xf1ff, 0x91f8, { 18, 18, 6, 6}},
|
|
{m68k_op_suba_32_al , 0xf1ff, 0x91f9, { 22, 22, 6, 6}},
|
|
{m68k_op_suba_32_pcdi , 0xf1ff, 0x91fa, { 18, 18, 7, 7}},
|
|
{m68k_op_suba_32_pcix , 0xf1ff, 0x91fb, { 20, 20, 9, 9}},
|
|
{m68k_op_suba_32_i , 0xf1ff, 0x91fc, { 16, 14, 6, 6}},
|
|
{m68k_op_cmp_8_pi7 , 0xf1ff, 0xb01f, { 8, 8, 6, 6}},
|
|
{m68k_op_cmp_8_pd7 , 0xf1ff, 0xb027, { 10, 10, 7, 7}},
|
|
{m68k_op_cmp_8_aw , 0xf1ff, 0xb038, { 12, 12, 6, 6}},
|
|
{m68k_op_cmp_8_al , 0xf1ff, 0xb039, { 16, 16, 6, 6}},
|
|
{m68k_op_cmp_8_pcdi , 0xf1ff, 0xb03a, { 12, 12, 7, 7}},
|
|
{m68k_op_cmp_8_pcix , 0xf1ff, 0xb03b, { 14, 14, 9, 9}},
|
|
{m68k_op_cmp_8_i , 0xf1ff, 0xb03c, { 8, 8, 4, 4}},
|
|
{m68k_op_cmp_16_aw , 0xf1ff, 0xb078, { 12, 12, 6, 6}},
|
|
{m68k_op_cmp_16_al , 0xf1ff, 0xb079, { 16, 16, 6, 6}},
|
|
{m68k_op_cmp_16_pcdi , 0xf1ff, 0xb07a, { 12, 12, 7, 7}},
|
|
{m68k_op_cmp_16_pcix , 0xf1ff, 0xb07b, { 14, 14, 9, 9}},
|
|
{m68k_op_cmp_16_i , 0xf1ff, 0xb07c, { 8, 8, 4, 4}},
|
|
{m68k_op_cmp_32_aw , 0xf1ff, 0xb0b8, { 18, 18, 6, 6}},
|
|
{m68k_op_cmp_32_al , 0xf1ff, 0xb0b9, { 22, 22, 6, 6}},
|
|
{m68k_op_cmp_32_pcdi , 0xf1ff, 0xb0ba, { 18, 18, 7, 7}},
|
|
{m68k_op_cmp_32_pcix , 0xf1ff, 0xb0bb, { 20, 20, 9, 9}},
|
|
{m68k_op_cmp_32_i , 0xf1ff, 0xb0bc, { 14, 14, 6, 6}},
|
|
{m68k_op_cmpa_16_aw , 0xf1ff, 0xb0f8, { 14, 14, 8, 8}},
|
|
{m68k_op_cmpa_16_al , 0xf1ff, 0xb0f9, { 18, 18, 8, 8}},
|
|
{m68k_op_cmpa_16_pcdi , 0xf1ff, 0xb0fa, { 14, 14, 9, 9}},
|
|
{m68k_op_cmpa_16_pcix , 0xf1ff, 0xb0fb, { 16, 16, 11, 11}},
|
|
{m68k_op_cmpa_16_i , 0xf1ff, 0xb0fc, { 10, 10, 6, 6}},
|
|
{m68k_op_cmpm_8_ay7 , 0xf1ff, 0xb10f, { 12, 12, 9, 9}},
|
|
{m68k_op_eor_8_pi7 , 0xf1ff, 0xb11f, { 12, 12, 8, 8}},
|
|
{m68k_op_eor_8_pd7 , 0xf1ff, 0xb127, { 14, 14, 9, 9}},
|
|
{m68k_op_eor_8_aw , 0xf1ff, 0xb138, { 16, 16, 8, 8}},
|
|
{m68k_op_eor_8_al , 0xf1ff, 0xb139, { 20, 20, 8, 8}},
|
|
{m68k_op_eor_16_aw , 0xf1ff, 0xb178, { 16, 16, 8, 8}},
|
|
{m68k_op_eor_16_al , 0xf1ff, 0xb179, { 20, 20, 8, 8}},
|
|
{m68k_op_eor_32_aw , 0xf1ff, 0xb1b8, { 24, 24, 8, 8}},
|
|
{m68k_op_eor_32_al , 0xf1ff, 0xb1b9, { 28, 28, 8, 8}},
|
|
{m68k_op_cmpa_32_aw , 0xf1ff, 0xb1f8, { 18, 18, 8, 8}},
|
|
{m68k_op_cmpa_32_al , 0xf1ff, 0xb1f9, { 22, 22, 8, 8}},
|
|
{m68k_op_cmpa_32_pcdi , 0xf1ff, 0xb1fa, { 18, 18, 9, 9}},
|
|
{m68k_op_cmpa_32_pcix , 0xf1ff, 0xb1fb, { 20, 20, 11, 11}},
|
|
{m68k_op_cmpa_32_i , 0xf1ff, 0xb1fc, { 14, 14, 8, 8}},
|
|
{m68k_op_and_8_er_pi7 , 0xf1ff, 0xc01f, { 8, 8, 6, 6}},
|
|
{m68k_op_and_8_er_pd7 , 0xf1ff, 0xc027, { 10, 10, 7, 7}},
|
|
{m68k_op_and_8_er_aw , 0xf1ff, 0xc038, { 12, 12, 6, 6}},
|
|
{m68k_op_and_8_er_al , 0xf1ff, 0xc039, { 16, 16, 6, 6}},
|
|
{m68k_op_and_8_er_pcdi , 0xf1ff, 0xc03a, { 12, 12, 7, 7}},
|
|
{m68k_op_and_8_er_pcix , 0xf1ff, 0xc03b, { 14, 14, 9, 9}},
|
|
{m68k_op_and_8_er_i , 0xf1ff, 0xc03c, { 8, 8, 4, 4}},
|
|
{m68k_op_and_16_er_aw , 0xf1ff, 0xc078, { 12, 12, 6, 6}},
|
|
{m68k_op_and_16_er_al , 0xf1ff, 0xc079, { 16, 16, 6, 6}},
|
|
{m68k_op_and_16_er_pcdi , 0xf1ff, 0xc07a, { 12, 12, 7, 7}},
|
|
{m68k_op_and_16_er_pcix , 0xf1ff, 0xc07b, { 14, 14, 9, 9}},
|
|
{m68k_op_and_16_er_i , 0xf1ff, 0xc07c, { 8, 8, 4, 4}},
|
|
{m68k_op_and_32_er_aw , 0xf1ff, 0xc0b8, { 18, 18, 6, 6}},
|
|
{m68k_op_and_32_er_al , 0xf1ff, 0xc0b9, { 22, 22, 6, 6}},
|
|
{m68k_op_and_32_er_pcdi , 0xf1ff, 0xc0ba, { 18, 18, 7, 7}},
|
|
{m68k_op_and_32_er_pcix , 0xf1ff, 0xc0bb, { 20, 20, 9, 9}},
|
|
{m68k_op_and_32_er_i , 0xf1ff, 0xc0bc, { 16, 14, 6, 6}},
|
|
{m68k_op_mulu_16_aw , 0xf1ff, 0xc0f8, { 8, 38, 31, 31}},
|
|
{m68k_op_mulu_16_al , 0xf1ff, 0xc0f9, { 12, 42, 31, 31}},
|
|
{m68k_op_mulu_16_pcdi , 0xf1ff, 0xc0fa, { 8, 38, 32, 32}},
|
|
{m68k_op_mulu_16_pcix , 0xf1ff, 0xc0fb, { 10, 40, 34, 34}},
|
|
{m68k_op_mulu_16_i , 0xf1ff, 0xc0fc, { 4, 34, 29, 29}},
|
|
{m68k_op_abcd_8_mm_ay7 , 0xf1ff, 0xc10f, { 18, 18, 16, 16}},
|
|
{m68k_op_and_8_re_pi7 , 0xf1ff, 0xc11f, { 12, 12, 8, 8}},
|
|
{m68k_op_and_8_re_pd7 , 0xf1ff, 0xc127, { 14, 14, 9, 9}},
|
|
{m68k_op_and_8_re_aw , 0xf1ff, 0xc138, { 16, 16, 8, 8}},
|
|
{m68k_op_and_8_re_al , 0xf1ff, 0xc139, { 20, 20, 8, 8}},
|
|
{m68k_op_and_16_re_aw , 0xf1ff, 0xc178, { 16, 16, 8, 8}},
|
|
{m68k_op_and_16_re_al , 0xf1ff, 0xc179, { 20, 20, 8, 8}},
|
|
{m68k_op_and_32_re_aw , 0xf1ff, 0xc1b8, { 24, 24, 8, 8}},
|
|
{m68k_op_and_32_re_al , 0xf1ff, 0xc1b9, { 28, 28, 8, 8}},
|
|
{m68k_op_muls_16_aw , 0xf1ff, 0xc1f8, { 8, 40, 31, 31}},
|
|
{m68k_op_muls_16_al , 0xf1ff, 0xc1f9, { 12, 44, 31, 31}},
|
|
{m68k_op_muls_16_pcdi , 0xf1ff, 0xc1fa, { 8, 40, 32, 32}},
|
|
{m68k_op_muls_16_pcix , 0xf1ff, 0xc1fb, { 10, 42, 34, 34}},
|
|
{m68k_op_muls_16_i , 0xf1ff, 0xc1fc, { 4, 36, 29, 29}},
|
|
{m68k_op_add_8_er_pi7 , 0xf1ff, 0xd01f, { 8, 8, 6, 6}},
|
|
{m68k_op_add_8_er_pd7 , 0xf1ff, 0xd027, { 10, 10, 7, 7}},
|
|
{m68k_op_add_8_er_aw , 0xf1ff, 0xd038, { 12, 12, 6, 6}},
|
|
{m68k_op_add_8_er_al , 0xf1ff, 0xd039, { 16, 16, 6, 6}},
|
|
{m68k_op_add_8_er_pcdi , 0xf1ff, 0xd03a, { 12, 12, 7, 7}},
|
|
{m68k_op_add_8_er_pcix , 0xf1ff, 0xd03b, { 14, 14, 9, 9}},
|
|
{m68k_op_add_8_er_i , 0xf1ff, 0xd03c, { 8, 8, 4, 4}},
|
|
{m68k_op_add_16_er_aw , 0xf1ff, 0xd078, { 12, 12, 6, 6}},
|
|
{m68k_op_add_16_er_al , 0xf1ff, 0xd079, { 16, 16, 6, 6}},
|
|
{m68k_op_add_16_er_pcdi , 0xf1ff, 0xd07a, { 12, 12, 7, 7}},
|
|
{m68k_op_add_16_er_pcix , 0xf1ff, 0xd07b, { 14, 14, 9, 9}},
|
|
{m68k_op_add_16_er_i , 0xf1ff, 0xd07c, { 8, 8, 4, 4}},
|
|
{m68k_op_add_32_er_aw , 0xf1ff, 0xd0b8, { 18, 18, 6, 6}},
|
|
{m68k_op_add_32_er_al , 0xf1ff, 0xd0b9, { 22, 22, 6, 6}},
|
|
{m68k_op_add_32_er_pcdi , 0xf1ff, 0xd0ba, { 18, 18, 7, 7}},
|
|
{m68k_op_add_32_er_pcix , 0xf1ff, 0xd0bb, { 20, 20, 9, 9}},
|
|
{m68k_op_add_32_er_i , 0xf1ff, 0xd0bc, { 16, 14, 6, 6}},
|
|
{m68k_op_adda_16_aw , 0xf1ff, 0xd0f8, { 16, 16, 6, 6}},
|
|
{m68k_op_adda_16_al , 0xf1ff, 0xd0f9, { 20, 20, 6, 6}},
|
|
{m68k_op_adda_16_pcdi , 0xf1ff, 0xd0fa, { 16, 16, 7, 7}},
|
|
{m68k_op_adda_16_pcix , 0xf1ff, 0xd0fb, { 18, 18, 9, 9}},
|
|
{m68k_op_adda_16_i , 0xf1ff, 0xd0fc, { 12, 12, 4, 4}},
|
|
{m68k_op_addx_8_mm_ay7 , 0xf1ff, 0xd10f, { 18, 18, 12, 12}},
|
|
{m68k_op_add_8_re_pi7 , 0xf1ff, 0xd11f, { 12, 12, 8, 8}},
|
|
{m68k_op_add_8_re_pd7 , 0xf1ff, 0xd127, { 14, 14, 9, 9}},
|
|
{m68k_op_add_8_re_aw , 0xf1ff, 0xd138, { 16, 16, 8, 8}},
|
|
{m68k_op_add_8_re_al , 0xf1ff, 0xd139, { 20, 20, 8, 8}},
|
|
{m68k_op_add_16_re_aw , 0xf1ff, 0xd178, { 16, 16, 8, 8}},
|
|
{m68k_op_add_16_re_al , 0xf1ff, 0xd179, { 20, 20, 8, 8}},
|
|
{m68k_op_add_32_re_aw , 0xf1ff, 0xd1b8, { 24, 24, 8, 8}},
|
|
{m68k_op_add_32_re_al , 0xf1ff, 0xd1b9, { 28, 28, 8, 8}},
|
|
{m68k_op_adda_32_aw , 0xf1ff, 0xd1f8, { 18, 18, 6, 6}},
|
|
{m68k_op_adda_32_al , 0xf1ff, 0xd1f9, { 22, 22, 6, 6}},
|
|
{m68k_op_adda_32_pcdi , 0xf1ff, 0xd1fa, { 18, 18, 7, 7}},
|
|
{m68k_op_adda_32_pcix , 0xf1ff, 0xd1fb, { 20, 20, 9, 9}},
|
|
{m68k_op_adda_32_i , 0xf1ff, 0xd1fc, { 16, 14, 6, 6}},
|
|
{m68k_op_ori_8_d , 0xfff8, 0x0000, { 8, 8, 2, 2}},
|
|
{m68k_op_ori_8_ai , 0xfff8, 0x0010, { 16, 16, 8, 8}},
|
|
{m68k_op_ori_8_pi , 0xfff8, 0x0018, { 16, 16, 8, 8}},
|
|
{m68k_op_ori_8_pd , 0xfff8, 0x0020, { 18, 18, 9, 9}},
|
|
{m68k_op_ori_8_di , 0xfff8, 0x0028, { 20, 20, 9, 9}},
|
|
{m68k_op_ori_8_ix , 0xfff8, 0x0030, { 22, 22, 11, 11}},
|
|
{m68k_op_ori_16_d , 0xfff8, 0x0040, { 8, 8, 2, 2}},
|
|
{m68k_op_ori_16_ai , 0xfff8, 0x0050, { 16, 16, 8, 8}},
|
|
{m68k_op_ori_16_pi , 0xfff8, 0x0058, { 16, 16, 8, 8}},
|
|
{m68k_op_ori_16_pd , 0xfff8, 0x0060, { 18, 18, 9, 9}},
|
|
{m68k_op_ori_16_di , 0xfff8, 0x0068, { 20, 20, 9, 9}},
|
|
{m68k_op_ori_16_ix , 0xfff8, 0x0070, { 22, 22, 11, 11}},
|
|
{m68k_op_ori_32_d , 0xfff8, 0x0080, { 16, 14, 2, 2}},
|
|
{m68k_op_ori_32_ai , 0xfff8, 0x0090, { 28, 28, 8, 8}},
|
|
{m68k_op_ori_32_pi , 0xfff8, 0x0098, { 28, 28, 8, 8}},
|
|
{m68k_op_ori_32_pd , 0xfff8, 0x00a0, { 30, 30, 9, 9}},
|
|
{m68k_op_ori_32_di , 0xfff8, 0x00a8, { 32, 32, 9, 9}},
|
|
{m68k_op_ori_32_ix , 0xfff8, 0x00b0, { 34, 34, 11, 11}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_chk2cmp2_8_ai , 0xfff8, 0x00d0, { 0, 0, 22, 22}},
|
|
{m68k_op_chk2cmp2_8_di , 0xfff8, 0x00e8, { 0, 0, 23, 23}},
|
|
{m68k_op_chk2cmp2_8_ix , 0xfff8, 0x00f0, { 0, 0, 25, 25}},
|
|
#endif
|
|
{m68k_op_andi_8_d , 0xfff8, 0x0200, { 8, 8, 2, 2}},
|
|
{m68k_op_andi_8_ai , 0xfff8, 0x0210, { 16, 16, 8, 8}},
|
|
{m68k_op_andi_8_pi , 0xfff8, 0x0218, { 16, 16, 8, 8}},
|
|
{m68k_op_andi_8_pd , 0xfff8, 0x0220, { 18, 18, 9, 9}},
|
|
{m68k_op_andi_8_di , 0xfff8, 0x0228, { 20, 20, 9, 9}},
|
|
{m68k_op_andi_8_ix , 0xfff8, 0x0230, { 22, 22, 11, 11}},
|
|
{m68k_op_andi_16_d , 0xfff8, 0x0240, { 8, 8, 2, 2}},
|
|
{m68k_op_andi_16_ai , 0xfff8, 0x0250, { 16, 16, 8, 8}},
|
|
{m68k_op_andi_16_pi , 0xfff8, 0x0258, { 16, 16, 8, 8}},
|
|
{m68k_op_andi_16_pd , 0xfff8, 0x0260, { 18, 18, 9, 9}},
|
|
{m68k_op_andi_16_di , 0xfff8, 0x0268, { 20, 20, 9, 9}},
|
|
{m68k_op_andi_16_ix , 0xfff8, 0x0270, { 22, 22, 11, 11}},
|
|
{m68k_op_andi_32_d , 0xfff8, 0x0280, { 14, 14, 2, 2}},
|
|
{m68k_op_andi_32_ai , 0xfff8, 0x0290, { 28, 28, 8, 8}},
|
|
{m68k_op_andi_32_pi , 0xfff8, 0x0298, { 28, 28, 8, 8}},
|
|
{m68k_op_andi_32_pd , 0xfff8, 0x02a0, { 30, 30, 9, 9}},
|
|
{m68k_op_andi_32_di , 0xfff8, 0x02a8, { 32, 32, 9, 9}},
|
|
{m68k_op_andi_32_ix , 0xfff8, 0x02b0, { 34, 34, 11, 11}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_chk2cmp2_16_ai , 0xfff8, 0x02d0, { 0, 0, 22, 22}},
|
|
{m68k_op_chk2cmp2_16_di , 0xfff8, 0x02e8, { 0, 0, 23, 23}},
|
|
{m68k_op_chk2cmp2_16_ix , 0xfff8, 0x02f0, { 0, 0, 25, 25}},
|
|
#endif
|
|
{m68k_op_subi_8_d , 0xfff8, 0x0400, { 8, 8, 2, 2}},
|
|
{m68k_op_subi_8_ai , 0xfff8, 0x0410, { 16, 16, 8, 8}},
|
|
{m68k_op_subi_8_pi , 0xfff8, 0x0418, { 16, 16, 8, 8}},
|
|
{m68k_op_subi_8_pd , 0xfff8, 0x0420, { 18, 18, 9, 9}},
|
|
{m68k_op_subi_8_di , 0xfff8, 0x0428, { 20, 20, 9, 9}},
|
|
{m68k_op_subi_8_ix , 0xfff8, 0x0430, { 22, 22, 11, 11}},
|
|
{m68k_op_subi_16_d , 0xfff8, 0x0440, { 8, 8, 2, 2}},
|
|
{m68k_op_subi_16_ai , 0xfff8, 0x0450, { 16, 16, 8, 8}},
|
|
{m68k_op_subi_16_pi , 0xfff8, 0x0458, { 16, 16, 8, 8}},
|
|
{m68k_op_subi_16_pd , 0xfff8, 0x0460, { 18, 18, 9, 9}},
|
|
{m68k_op_subi_16_di , 0xfff8, 0x0468, { 20, 20, 9, 9}},
|
|
{m68k_op_subi_16_ix , 0xfff8, 0x0470, { 22, 22, 11, 11}},
|
|
{m68k_op_subi_32_d , 0xfff8, 0x0480, { 16, 14, 2, 2}},
|
|
{m68k_op_subi_32_ai , 0xfff8, 0x0490, { 28, 28, 8, 8}},
|
|
{m68k_op_subi_32_pi , 0xfff8, 0x0498, { 28, 28, 8, 8}},
|
|
{m68k_op_subi_32_pd , 0xfff8, 0x04a0, { 30, 30, 9, 9}},
|
|
{m68k_op_subi_32_di , 0xfff8, 0x04a8, { 32, 32, 9, 9}},
|
|
{m68k_op_subi_32_ix , 0xfff8, 0x04b0, { 34, 34, 11, 11}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_chk2cmp2_32_ai , 0xfff8, 0x04d0, { 0, 0, 22, 22}},
|
|
{m68k_op_chk2cmp2_32_di , 0xfff8, 0x04e8, { 0, 0, 23, 23}},
|
|
{m68k_op_chk2cmp2_32_ix , 0xfff8, 0x04f0, { 0, 0, 25, 25}},
|
|
#endif
|
|
{m68k_op_addi_8_d , 0xfff8, 0x0600, { 8, 8, 2, 2}},
|
|
{m68k_op_addi_8_ai , 0xfff8, 0x0610, { 16, 16, 8, 8}},
|
|
{m68k_op_addi_8_pi , 0xfff8, 0x0618, { 16, 16, 8, 8}},
|
|
{m68k_op_addi_8_pd , 0xfff8, 0x0620, { 18, 18, 9, 9}},
|
|
{m68k_op_addi_8_di , 0xfff8, 0x0628, { 20, 20, 9, 9}},
|
|
{m68k_op_addi_8_ix , 0xfff8, 0x0630, { 22, 22, 11, 11}},
|
|
{m68k_op_addi_16_d , 0xfff8, 0x0640, { 8, 8, 2, 2}},
|
|
{m68k_op_addi_16_ai , 0xfff8, 0x0650, { 16, 16, 8, 8}},
|
|
{m68k_op_addi_16_pi , 0xfff8, 0x0658, { 16, 16, 8, 8}},
|
|
{m68k_op_addi_16_pd , 0xfff8, 0x0660, { 18, 18, 9, 9}},
|
|
{m68k_op_addi_16_di , 0xfff8, 0x0668, { 20, 20, 9, 9}},
|
|
{m68k_op_addi_16_ix , 0xfff8, 0x0670, { 22, 22, 11, 11}},
|
|
{m68k_op_addi_32_d , 0xfff8, 0x0680, { 16, 14, 2, 2}},
|
|
{m68k_op_addi_32_ai , 0xfff8, 0x0690, { 28, 28, 8, 8}},
|
|
{m68k_op_addi_32_pi , 0xfff8, 0x0698, { 28, 28, 8, 8}},
|
|
{m68k_op_addi_32_pd , 0xfff8, 0x06a0, { 30, 30, 9, 9}},
|
|
{m68k_op_addi_32_di , 0xfff8, 0x06a8, { 32, 32, 9, 9}},
|
|
{m68k_op_addi_32_ix , 0xfff8, 0x06b0, { 34, 34, 11, 11}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_callm_32_ai , 0xfff8, 0x06d0, { 0, 0, 64, 64}},
|
|
{m68k_op_callm_32_di , 0xfff8, 0x06e8, { 0, 0, 65, 65}},
|
|
{m68k_op_callm_32_ix , 0xfff8, 0x06f0, { 0, 0, 67, 67}},
|
|
#endif
|
|
{m68k_op_btst_32_s_d , 0xfff8, 0x0800, { 10, 10, 4, 4}},
|
|
{m68k_op_btst_8_s_ai , 0xfff8, 0x0810, { 12, 12, 8, 8}},
|
|
{m68k_op_btst_8_s_pi , 0xfff8, 0x0818, { 12, 12, 8, 8}},
|
|
{m68k_op_btst_8_s_pd , 0xfff8, 0x0820, { 14, 14, 9, 9}},
|
|
{m68k_op_btst_8_s_di , 0xfff8, 0x0828, { 16, 16, 9, 9}},
|
|
{m68k_op_btst_8_s_ix , 0xfff8, 0x0830, { 18, 18, 11, 11}},
|
|
{m68k_op_bchg_32_s_d , 0xfff8, 0x0840, { 12, 12, 4, 4}},
|
|
{m68k_op_bchg_8_s_ai , 0xfff8, 0x0850, { 16, 16, 8, 8}},
|
|
{m68k_op_bchg_8_s_pi , 0xfff8, 0x0858, { 16, 16, 8, 8}},
|
|
{m68k_op_bchg_8_s_pd , 0xfff8, 0x0860, { 18, 18, 9, 9}},
|
|
{m68k_op_bchg_8_s_di , 0xfff8, 0x0868, { 20, 20, 9, 9}},
|
|
{m68k_op_bchg_8_s_ix , 0xfff8, 0x0870, { 22, 22, 11, 11}},
|
|
{m68k_op_bclr_32_s_d , 0xfff8, 0x0880, { 14, 14, 4, 4}},
|
|
{m68k_op_bclr_8_s_ai , 0xfff8, 0x0890, { 16, 16, 8, 8}},
|
|
{m68k_op_bclr_8_s_pi , 0xfff8, 0x0898, { 16, 16, 8, 8}},
|
|
{m68k_op_bclr_8_s_pd , 0xfff8, 0x08a0, { 18, 18, 9, 9}},
|
|
{m68k_op_bclr_8_s_di , 0xfff8, 0x08a8, { 20, 20, 9, 9}},
|
|
{m68k_op_bclr_8_s_ix , 0xfff8, 0x08b0, { 22, 22, 11, 11}},
|
|
{m68k_op_bset_32_s_d , 0xfff8, 0x08c0, { 12, 12, 4, 4}},
|
|
{m68k_op_bset_8_s_ai , 0xfff8, 0x08d0, { 16, 16, 8, 8}},
|
|
{m68k_op_bset_8_s_pi , 0xfff8, 0x08d8, { 16, 16, 8, 8}},
|
|
{m68k_op_bset_8_s_pd , 0xfff8, 0x08e0, { 18, 18, 9, 9}},
|
|
{m68k_op_bset_8_s_di , 0xfff8, 0x08e8, { 20, 20, 9, 9}},
|
|
{m68k_op_bset_8_s_ix , 0xfff8, 0x08f0, { 22, 22, 11, 11}},
|
|
{m68k_op_eori_8_d , 0xfff8, 0x0a00, { 8, 8, 2, 2}},
|
|
{m68k_op_eori_8_ai , 0xfff8, 0x0a10, { 16, 16, 8, 8}},
|
|
{m68k_op_eori_8_pi , 0xfff8, 0x0a18, { 16, 16, 8, 8}},
|
|
{m68k_op_eori_8_pd , 0xfff8, 0x0a20, { 18, 18, 9, 9}},
|
|
{m68k_op_eori_8_di , 0xfff8, 0x0a28, { 20, 20, 9, 9}},
|
|
{m68k_op_eori_8_ix , 0xfff8, 0x0a30, { 22, 22, 11, 11}},
|
|
{m68k_op_eori_16_d , 0xfff8, 0x0a40, { 8, 8, 2, 2}},
|
|
{m68k_op_eori_16_ai , 0xfff8, 0x0a50, { 16, 16, 8, 8}},
|
|
{m68k_op_eori_16_pi , 0xfff8, 0x0a58, { 16, 16, 8, 8}},
|
|
{m68k_op_eori_16_pd , 0xfff8, 0x0a60, { 18, 18, 9, 9}},
|
|
{m68k_op_eori_16_di , 0xfff8, 0x0a68, { 20, 20, 9, 9}},
|
|
{m68k_op_eori_16_ix , 0xfff8, 0x0a70, { 22, 22, 11, 11}},
|
|
{m68k_op_eori_32_d , 0xfff8, 0x0a80, { 16, 14, 2, 2}},
|
|
{m68k_op_eori_32_ai , 0xfff8, 0x0a90, { 28, 28, 8, 8}},
|
|
{m68k_op_eori_32_pi , 0xfff8, 0x0a98, { 28, 28, 8, 8}},
|
|
{m68k_op_eori_32_pd , 0xfff8, 0x0aa0, { 30, 30, 9, 9}},
|
|
{m68k_op_eori_32_di , 0xfff8, 0x0aa8, { 32, 32, 9, 9}},
|
|
{m68k_op_eori_32_ix , 0xfff8, 0x0ab0, { 34, 34, 11, 11}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_cas_8_ai , 0xfff8, 0x0ad0, { 0, 0, 16, 16}},
|
|
{m68k_op_cas_8_pi , 0xfff8, 0x0ad8, { 0, 0, 16, 16}},
|
|
{m68k_op_cas_8_pd , 0xfff8, 0x0ae0, { 0, 0, 17, 17}},
|
|
{m68k_op_cas_8_di , 0xfff8, 0x0ae8, { 0, 0, 17, 17}},
|
|
{m68k_op_cas_8_ix , 0xfff8, 0x0af0, { 0, 0, 19, 19}},
|
|
#endif
|
|
{m68k_op_cmpi_8_d , 0xfff8, 0x0c00, { 8, 8, 2, 2}},
|
|
{m68k_op_cmpi_8_ai , 0xfff8, 0x0c10, { 12, 12, 6, 6}},
|
|
{m68k_op_cmpi_8_pi , 0xfff8, 0x0c18, { 12, 12, 6, 6}},
|
|
{m68k_op_cmpi_8_pd , 0xfff8, 0x0c20, { 14, 14, 7, 7}},
|
|
{m68k_op_cmpi_8_di , 0xfff8, 0x0c28, { 16, 16, 7, 7}},
|
|
{m68k_op_cmpi_8_ix , 0xfff8, 0x0c30, { 18, 18, 9, 9}},
|
|
{m68k_op_cmpi_16_d , 0xfff8, 0x0c40, { 8, 8, 2, 2}},
|
|
{m68k_op_cmpi_16_ai , 0xfff8, 0x0c50, { 12, 12, 6, 6}},
|
|
{m68k_op_cmpi_16_pi , 0xfff8, 0x0c58, { 12, 12, 6, 6}},
|
|
{m68k_op_cmpi_16_pd , 0xfff8, 0x0c60, { 14, 14, 7, 7}},
|
|
{m68k_op_cmpi_16_di , 0xfff8, 0x0c68, { 16, 16, 7, 7}},
|
|
{m68k_op_cmpi_16_ix , 0xfff8, 0x0c70, { 18, 18, 9, 9}},
|
|
{m68k_op_cmpi_32_d , 0xfff8, 0x0c80, { 14, 12, 2, 2}},
|
|
{m68k_op_cmpi_32_ai , 0xfff8, 0x0c90, { 20, 20, 6, 6}},
|
|
{m68k_op_cmpi_32_pi , 0xfff8, 0x0c98, { 20, 20, 6, 6}},
|
|
{m68k_op_cmpi_32_pd , 0xfff8, 0x0ca0, { 22, 22, 7, 7}},
|
|
{m68k_op_cmpi_32_di , 0xfff8, 0x0ca8, { 24, 24, 7, 7}},
|
|
{m68k_op_cmpi_32_ix , 0xfff8, 0x0cb0, { 26, 26, 9, 9}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_cas_16_ai , 0xfff8, 0x0cd0, { 0, 0, 16, 16}},
|
|
{m68k_op_cas_16_pi , 0xfff8, 0x0cd8, { 0, 0, 16, 16}},
|
|
{m68k_op_cas_16_pd , 0xfff8, 0x0ce0, { 0, 0, 17, 17}},
|
|
{m68k_op_cas_16_di , 0xfff8, 0x0ce8, { 0, 0, 17, 17}},
|
|
{m68k_op_cas_16_ix , 0xfff8, 0x0cf0, { 0, 0, 19, 19}},
|
|
#endif
|
|
#if M68K_EMULATE_010 || M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_moves_8_ai , 0xfff8, 0x0e10, { 0, 18, 9, 9}},
|
|
{m68k_op_moves_8_pi , 0xfff8, 0x0e18, { 0, 18, 9, 9}},
|
|
{m68k_op_moves_8_pd , 0xfff8, 0x0e20, { 0, 20, 10, 10}},
|
|
{m68k_op_moves_8_di , 0xfff8, 0x0e28, { 0, 26, 10, 10}},
|
|
{m68k_op_moves_8_ix , 0xfff8, 0x0e30, { 0, 30, 12, 12}},
|
|
{m68k_op_moves_16_ai , 0xfff8, 0x0e50, { 0, 18, 9, 9}},
|
|
{m68k_op_moves_16_pi , 0xfff8, 0x0e58, { 0, 18, 9, 9}},
|
|
{m68k_op_moves_16_pd , 0xfff8, 0x0e60, { 0, 20, 10, 10}},
|
|
{m68k_op_moves_16_di , 0xfff8, 0x0e68, { 0, 26, 10, 10}},
|
|
{m68k_op_moves_16_ix , 0xfff8, 0x0e70, { 0, 30, 12, 12}},
|
|
{m68k_op_moves_32_ai , 0xfff8, 0x0e90, { 0, 22, 9, 9}},
|
|
{m68k_op_moves_32_pi , 0xfff8, 0x0e98, { 0, 22, 9, 9}},
|
|
{m68k_op_moves_32_pd , 0xfff8, 0x0ea0, { 0, 28, 10, 10}},
|
|
{m68k_op_moves_32_di , 0xfff8, 0x0ea8, { 0, 32, 10, 10}},
|
|
{m68k_op_moves_32_ix , 0xfff8, 0x0eb0, { 0, 36, 12, 12}},
|
|
#endif
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_cas_32_ai , 0xfff8, 0x0ed0, { 0, 0, 16, 16}},
|
|
{m68k_op_cas_32_pi , 0xfff8, 0x0ed8, { 0, 0, 16, 16}},
|
|
{m68k_op_cas_32_pd , 0xfff8, 0x0ee0, { 0, 0, 17, 17}},
|
|
{m68k_op_cas_32_di , 0xfff8, 0x0ee8, { 0, 0, 17, 17}},
|
|
{m68k_op_cas_32_ix , 0xfff8, 0x0ef0, { 0, 0, 19, 19}},
|
|
#endif
|
|
{m68k_op_move_8_aw_d , 0xfff8, 0x11c0, { 12, 12, 4, 4}},
|
|
{m68k_op_move_8_aw_ai , 0xfff8, 0x11d0, { 16, 16, 8, 8}},
|
|
{m68k_op_move_8_aw_pi , 0xfff8, 0x11d8, { 16, 16, 8, 8}},
|
|
{m68k_op_move_8_aw_pd , 0xfff8, 0x11e0, { 18, 18, 9, 9}},
|
|
{m68k_op_move_8_aw_di , 0xfff8, 0x11e8, { 20, 20, 9, 9}},
|
|
{m68k_op_move_8_aw_ix , 0xfff8, 0x11f0, { 22, 22, 11, 11}},
|
|
{m68k_op_move_8_al_d , 0xfff8, 0x13c0, { 16, 16, 6, 6}},
|
|
{m68k_op_move_8_al_ai , 0xfff8, 0x13d0, { 20, 20, 10, 10}},
|
|
{m68k_op_move_8_al_pi , 0xfff8, 0x13d8, { 20, 20, 10, 10}},
|
|
{m68k_op_move_8_al_pd , 0xfff8, 0x13e0, { 22, 22, 11, 11}},
|
|
{m68k_op_move_8_al_di , 0xfff8, 0x13e8, { 24, 24, 11, 11}},
|
|
{m68k_op_move_8_al_ix , 0xfff8, 0x13f0, { 26, 26, 13, 13}},
|
|
{m68k_op_move_8_pi7_d , 0xfff8, 0x1ec0, { 8, 8, 4, 4}},
|
|
{m68k_op_move_8_pi7_ai , 0xfff8, 0x1ed0, { 12, 12, 8, 8}},
|
|
{m68k_op_move_8_pi7_pi , 0xfff8, 0x1ed8, { 12, 12, 8, 8}},
|
|
{m68k_op_move_8_pi7_pd , 0xfff8, 0x1ee0, { 14, 14, 9, 9}},
|
|
{m68k_op_move_8_pi7_di , 0xfff8, 0x1ee8, { 16, 16, 9, 9}},
|
|
{m68k_op_move_8_pi7_ix , 0xfff8, 0x1ef0, { 18, 18, 11, 11}},
|
|
{m68k_op_move_8_pd7_d , 0xfff8, 0x1f00, { 8, 8, 5, 5}},
|
|
{m68k_op_move_8_pd7_ai , 0xfff8, 0x1f10, { 12, 12, 9, 9}},
|
|
{m68k_op_move_8_pd7_pi , 0xfff8, 0x1f18, { 12, 12, 9, 9}},
|
|
{m68k_op_move_8_pd7_pd , 0xfff8, 0x1f20, { 14, 14, 10, 10}},
|
|
{m68k_op_move_8_pd7_di , 0xfff8, 0x1f28, { 16, 16, 10, 10}},
|
|
{m68k_op_move_8_pd7_ix , 0xfff8, 0x1f30, { 18, 18, 12, 12}},
|
|
{m68k_op_move_32_aw_d , 0xfff8, 0x21c0, { 16, 16, 4, 4}},
|
|
{m68k_op_move_32_aw_a , 0xfff8, 0x21c8, { 16, 16, 4, 4}},
|
|
{m68k_op_move_32_aw_ai , 0xfff8, 0x21d0, { 24, 24, 8, 8}},
|
|
{m68k_op_move_32_aw_pi , 0xfff8, 0x21d8, { 24, 24, 8, 8}},
|
|
{m68k_op_move_32_aw_pd , 0xfff8, 0x21e0, { 26, 26, 9, 9}},
|
|
{m68k_op_move_32_aw_di , 0xfff8, 0x21e8, { 28, 28, 9, 9}},
|
|
{m68k_op_move_32_aw_ix , 0xfff8, 0x21f0, { 30, 30, 11, 11}},
|
|
{m68k_op_move_32_al_d , 0xfff8, 0x23c0, { 20, 20, 6, 6}},
|
|
{m68k_op_move_32_al_a , 0xfff8, 0x23c8, { 20, 20, 6, 6}},
|
|
{m68k_op_move_32_al_ai , 0xfff8, 0x23d0, { 28, 28, 10, 10}},
|
|
{m68k_op_move_32_al_pi , 0xfff8, 0x23d8, { 28, 28, 10, 10}},
|
|
{m68k_op_move_32_al_pd , 0xfff8, 0x23e0, { 30, 30, 11, 11}},
|
|
{m68k_op_move_32_al_di , 0xfff8, 0x23e8, { 32, 32, 11, 11}},
|
|
{m68k_op_move_32_al_ix , 0xfff8, 0x23f0, { 34, 34, 13, 13}},
|
|
{m68k_op_move_16_aw_d , 0xfff8, 0x31c0, { 12, 12, 4, 4}},
|
|
{m68k_op_move_16_aw_a , 0xfff8, 0x31c8, { 12, 12, 4, 4}},
|
|
{m68k_op_move_16_aw_ai , 0xfff8, 0x31d0, { 16, 16, 8, 8}},
|
|
{m68k_op_move_16_aw_pi , 0xfff8, 0x31d8, { 16, 16, 8, 8}},
|
|
{m68k_op_move_16_aw_pd , 0xfff8, 0x31e0, { 18, 18, 9, 9}},
|
|
{m68k_op_move_16_aw_di , 0xfff8, 0x31e8, { 20, 20, 9, 9}},
|
|
{m68k_op_move_16_aw_ix , 0xfff8, 0x31f0, { 22, 22, 11, 11}},
|
|
{m68k_op_move_16_al_d , 0xfff8, 0x33c0, { 16, 16, 6, 6}},
|
|
{m68k_op_move_16_al_a , 0xfff8, 0x33c8, { 16, 16, 6, 6}},
|
|
{m68k_op_move_16_al_ai , 0xfff8, 0x33d0, { 20, 20, 10, 10}},
|
|
{m68k_op_move_16_al_pi , 0xfff8, 0x33d8, { 20, 20, 10, 10}},
|
|
{m68k_op_move_16_al_pd , 0xfff8, 0x33e0, { 22, 22, 11, 11}},
|
|
{m68k_op_move_16_al_di , 0xfff8, 0x33e8, { 24, 24, 11, 11}},
|
|
{m68k_op_move_16_al_ix , 0xfff8, 0x33f0, { 26, 26, 13, 13}},
|
|
{m68k_op_negx_8_d , 0xfff8, 0x4000, { 4, 4, 2, 2}},
|
|
{m68k_op_negx_8_ai , 0xfff8, 0x4010, { 12, 12, 8, 8}},
|
|
{m68k_op_negx_8_pi , 0xfff8, 0x4018, { 12, 12, 8, 8}},
|
|
{m68k_op_negx_8_pd , 0xfff8, 0x4020, { 14, 14, 9, 9}},
|
|
{m68k_op_negx_8_di , 0xfff8, 0x4028, { 16, 16, 9, 9}},
|
|
{m68k_op_negx_8_ix , 0xfff8, 0x4030, { 18, 18, 11, 11}},
|
|
{m68k_op_negx_16_d , 0xfff8, 0x4040, { 4, 4, 2, 2}},
|
|
{m68k_op_negx_16_ai , 0xfff8, 0x4050, { 12, 12, 8, 8}},
|
|
{m68k_op_negx_16_pi , 0xfff8, 0x4058, { 12, 12, 8, 8}},
|
|
{m68k_op_negx_16_pd , 0xfff8, 0x4060, { 14, 14, 9, 9}},
|
|
{m68k_op_negx_16_di , 0xfff8, 0x4068, { 16, 16, 9, 9}},
|
|
{m68k_op_negx_16_ix , 0xfff8, 0x4070, { 18, 18, 11, 11}},
|
|
{m68k_op_negx_32_d , 0xfff8, 0x4080, { 6, 6, 2, 2}},
|
|
{m68k_op_negx_32_ai , 0xfff8, 0x4090, { 20, 20, 8, 8}},
|
|
{m68k_op_negx_32_pi , 0xfff8, 0x4098, { 20, 20, 8, 8}},
|
|
{m68k_op_negx_32_pd , 0xfff8, 0x40a0, { 22, 22, 9, 9}},
|
|
{m68k_op_negx_32_di , 0xfff8, 0x40a8, { 24, 24, 9, 9}},
|
|
{m68k_op_negx_32_ix , 0xfff8, 0x40b0, { 26, 26, 11, 11}},
|
|
{m68k_op_move_16_frs_d , 0xfff8, 0x40c0, { 6, 4, 8, 8}},
|
|
{m68k_op_move_16_frs_ai , 0xfff8, 0x40d0, { 12, 12, 12, 12}},
|
|
{m68k_op_move_16_frs_pi , 0xfff8, 0x40d8, { 12, 12, 12, 12}},
|
|
{m68k_op_move_16_frs_pd , 0xfff8, 0x40e0, { 14, 14, 13, 13}},
|
|
{m68k_op_move_16_frs_di , 0xfff8, 0x40e8, { 16, 16, 13, 13}},
|
|
{m68k_op_move_16_frs_ix , 0xfff8, 0x40f0, { 18, 18, 15, 15}},
|
|
{m68k_op_clr_8_d , 0xfff8, 0x4200, { 4, 4, 2, 2}},
|
|
{m68k_op_clr_8_ai , 0xfff8, 0x4210, { 12, 8, 8, 8}},
|
|
{m68k_op_clr_8_pi , 0xfff8, 0x4218, { 12, 8, 8, 8}},
|
|
{m68k_op_clr_8_pd , 0xfff8, 0x4220, { 14, 10, 9, 9}},
|
|
{m68k_op_clr_8_di , 0xfff8, 0x4228, { 16, 12, 9, 9}},
|
|
{m68k_op_clr_8_ix , 0xfff8, 0x4230, { 18, 14, 11, 11}},
|
|
{m68k_op_clr_16_d , 0xfff8, 0x4240, { 4, 4, 2, 2}},
|
|
{m68k_op_clr_16_ai , 0xfff8, 0x4250, { 12, 8, 8, 8}},
|
|
{m68k_op_clr_16_pi , 0xfff8, 0x4258, { 12, 8, 8, 8}},
|
|
{m68k_op_clr_16_pd , 0xfff8, 0x4260, { 14, 10, 9, 9}},
|
|
{m68k_op_clr_16_di , 0xfff8, 0x4268, { 16, 12, 9, 9}},
|
|
{m68k_op_clr_16_ix , 0xfff8, 0x4270, { 18, 14, 11, 11}},
|
|
{m68k_op_clr_32_d , 0xfff8, 0x4280, { 6, 6, 2, 2}},
|
|
{m68k_op_clr_32_ai , 0xfff8, 0x4290, { 20, 12, 8, 8}},
|
|
{m68k_op_clr_32_pi , 0xfff8, 0x4298, { 20, 12, 8, 8}},
|
|
{m68k_op_clr_32_pd , 0xfff8, 0x42a0, { 22, 14, 9, 9}},
|
|
{m68k_op_clr_32_di , 0xfff8, 0x42a8, { 24, 16, 9, 9}},
|
|
{m68k_op_clr_32_ix , 0xfff8, 0x42b0, { 26, 20, 11, 11}},
|
|
#if M68K_EMULATE_010 || M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_move_16_frc_d , 0xfff8, 0x42c0, { 0, 4, 4, 4}},
|
|
{m68k_op_move_16_frc_ai , 0xfff8, 0x42d0, { 0, 12, 8, 8}},
|
|
{m68k_op_move_16_frc_pi , 0xfff8, 0x42d8, { 0, 12, 8, 8}},
|
|
{m68k_op_move_16_frc_pd , 0xfff8, 0x42e0, { 0, 14, 9, 9}},
|
|
{m68k_op_move_16_frc_di , 0xfff8, 0x42e8, { 0, 16, 9, 9}},
|
|
{m68k_op_move_16_frc_ix , 0xfff8, 0x42f0, { 0, 18, 11, 11}},
|
|
#endif
|
|
{m68k_op_neg_8_d , 0xfff8, 0x4400, { 4, 4, 2, 2}},
|
|
{m68k_op_neg_8_ai , 0xfff8, 0x4410, { 12, 12, 8, 8}},
|
|
{m68k_op_neg_8_pi , 0xfff8, 0x4418, { 12, 12, 8, 8}},
|
|
{m68k_op_neg_8_pd , 0xfff8, 0x4420, { 14, 14, 9, 9}},
|
|
{m68k_op_neg_8_di , 0xfff8, 0x4428, { 16, 16, 9, 9}},
|
|
{m68k_op_neg_8_ix , 0xfff8, 0x4430, { 18, 18, 11, 11}},
|
|
{m68k_op_neg_16_d , 0xfff8, 0x4440, { 4, 4, 2, 2}},
|
|
{m68k_op_neg_16_ai , 0xfff8, 0x4450, { 12, 12, 8, 8}},
|
|
{m68k_op_neg_16_pi , 0xfff8, 0x4458, { 12, 12, 8, 8}},
|
|
{m68k_op_neg_16_pd , 0xfff8, 0x4460, { 14, 14, 9, 9}},
|
|
{m68k_op_neg_16_di , 0xfff8, 0x4468, { 16, 16, 9, 9}},
|
|
{m68k_op_neg_16_ix , 0xfff8, 0x4470, { 18, 18, 11, 11}},
|
|
{m68k_op_neg_32_d , 0xfff8, 0x4480, { 6, 6, 2, 2}},
|
|
{m68k_op_neg_32_ai , 0xfff8, 0x4490, { 20, 20, 8, 8}},
|
|
{m68k_op_neg_32_pi , 0xfff8, 0x4498, { 20, 20, 8, 8}},
|
|
{m68k_op_neg_32_pd , 0xfff8, 0x44a0, { 22, 22, 9, 9}},
|
|
{m68k_op_neg_32_di , 0xfff8, 0x44a8, { 24, 24, 9, 9}},
|
|
{m68k_op_neg_32_ix , 0xfff8, 0x44b0, { 26, 26, 11, 11}},
|
|
{m68k_op_move_16_toc_d , 0xfff8, 0x44c0, { 12, 12, 4, 4}},
|
|
{m68k_op_move_16_toc_ai , 0xfff8, 0x44d0, { 16, 16, 8, 8}},
|
|
{m68k_op_move_16_toc_pi , 0xfff8, 0x44d8, { 16, 16, 8, 8}},
|
|
{m68k_op_move_16_toc_pd , 0xfff8, 0x44e0, { 18, 18, 9, 9}},
|
|
{m68k_op_move_16_toc_di , 0xfff8, 0x44e8, { 20, 20, 9, 9}},
|
|
{m68k_op_move_16_toc_ix , 0xfff8, 0x44f0, { 22, 22, 11, 11}},
|
|
{m68k_op_not_8_d , 0xfff8, 0x4600, { 4, 4, 2, 2}},
|
|
{m68k_op_not_8_ai , 0xfff8, 0x4610, { 12, 12, 8, 8}},
|
|
{m68k_op_not_8_pi , 0xfff8, 0x4618, { 12, 12, 8, 8}},
|
|
{m68k_op_not_8_pd , 0xfff8, 0x4620, { 14, 14, 9, 9}},
|
|
{m68k_op_not_8_di , 0xfff8, 0x4628, { 16, 16, 9, 9}},
|
|
{m68k_op_not_8_ix , 0xfff8, 0x4630, { 18, 18, 11, 11}},
|
|
{m68k_op_not_16_d , 0xfff8, 0x4640, { 4, 4, 2, 2}},
|
|
{m68k_op_not_16_ai , 0xfff8, 0x4650, { 12, 12, 8, 8}},
|
|
{m68k_op_not_16_pi , 0xfff8, 0x4658, { 12, 12, 8, 8}},
|
|
{m68k_op_not_16_pd , 0xfff8, 0x4660, { 14, 14, 9, 9}},
|
|
{m68k_op_not_16_di , 0xfff8, 0x4668, { 16, 16, 9, 9}},
|
|
{m68k_op_not_16_ix , 0xfff8, 0x4670, { 18, 18, 11, 11}},
|
|
{m68k_op_not_32_d , 0xfff8, 0x4680, { 6, 6, 2, 2}},
|
|
{m68k_op_not_32_ai , 0xfff8, 0x4690, { 20, 20, 8, 8}},
|
|
{m68k_op_not_32_pi , 0xfff8, 0x4698, { 20, 20, 8, 8}},
|
|
{m68k_op_not_32_pd , 0xfff8, 0x46a0, { 22, 22, 9, 9}},
|
|
{m68k_op_not_32_di , 0xfff8, 0x46a8, { 24, 24, 9, 9}},
|
|
{m68k_op_not_32_ix , 0xfff8, 0x46b0, { 26, 26, 11, 11}},
|
|
{m68k_op_move_16_tos_d , 0xfff8, 0x46c0, { 12, 12, 8, 8}},
|
|
{m68k_op_move_16_tos_ai , 0xfff8, 0x46d0, { 16, 16, 12, 12}},
|
|
{m68k_op_move_16_tos_pi , 0xfff8, 0x46d8, { 16, 16, 12, 12}},
|
|
{m68k_op_move_16_tos_pd , 0xfff8, 0x46e0, { 18, 18, 13, 13}},
|
|
{m68k_op_move_16_tos_di , 0xfff8, 0x46e8, { 20, 20, 13, 13}},
|
|
{m68k_op_move_16_tos_ix , 0xfff8, 0x46f0, { 22, 22, 15, 15}},
|
|
{m68k_op_nbcd_8_d , 0xfff8, 0x4800, { 6, 6, 6, 6}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_link_32 , 0xfff8, 0x4808, { 0, 0, 6, 6}},
|
|
#endif
|
|
{m68k_op_nbcd_8_ai , 0xfff8, 0x4810, { 12, 12, 10, 10}},
|
|
{m68k_op_nbcd_8_pi , 0xfff8, 0x4818, { 12, 12, 10, 10}},
|
|
{m68k_op_nbcd_8_pd , 0xfff8, 0x4820, { 14, 14, 11, 11}},
|
|
{m68k_op_nbcd_8_di , 0xfff8, 0x4828, { 16, 16, 11, 11}},
|
|
{m68k_op_nbcd_8_ix , 0xfff8, 0x4830, { 18, 18, 13, 13}},
|
|
{m68k_op_swap_32 , 0xfff8, 0x4840, { 4, 4, 4, 4}},
|
|
#if M68K_EMULATE_010 || M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_bkpt , 0xfff8, 0x4848, { 0, 10, 10, 10}},
|
|
#endif
|
|
{m68k_op_pea_32_ai , 0xfff8, 0x4850, { 12, 12, 9, 9}},
|
|
{m68k_op_pea_32_di , 0xfff8, 0x4868, { 16, 16, 10, 10}},
|
|
{m68k_op_pea_32_ix , 0xfff8, 0x4870, { 20, 20, 12, 12}},
|
|
{m68k_op_ext_16 , 0xfff8, 0x4880, { 4, 4, 4, 4}},
|
|
{m68k_op_movem_16_re_ai , 0xfff8, 0x4890, { 8, 8, 8, 8}},
|
|
{m68k_op_movem_16_re_pd , 0xfff8, 0x48a0, { 8, 8, 4, 4}},
|
|
{m68k_op_movem_16_re_di , 0xfff8, 0x48a8, { 12, 12, 9, 9}},
|
|
{m68k_op_movem_16_re_ix , 0xfff8, 0x48b0, { 14, 14, 11, 11}},
|
|
{m68k_op_ext_32 , 0xfff8, 0x48c0, { 4, 4, 4, 4}},
|
|
{m68k_op_movem_32_re_ai , 0xfff8, 0x48d0, { 8, 8, 8, 8}},
|
|
{m68k_op_movem_32_re_pd , 0xfff8, 0x48e0, { 8, 8, 4, 4}},
|
|
{m68k_op_movem_32_re_di , 0xfff8, 0x48e8, { 12, 12, 9, 9}},
|
|
{m68k_op_movem_32_re_ix , 0xfff8, 0x48f0, { 14, 14, 11, 11}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_extb_32 , 0xfff8, 0x49c0, { 0, 0, 4, 4}},
|
|
#endif
|
|
{m68k_op_tst_8_d , 0xfff8, 0x4a00, { 4, 4, 2, 2}},
|
|
{m68k_op_tst_8_ai , 0xfff8, 0x4a10, { 8, 8, 6, 6}},
|
|
{m68k_op_tst_8_pi , 0xfff8, 0x4a18, { 8, 8, 6, 6}},
|
|
{m68k_op_tst_8_pd , 0xfff8, 0x4a20, { 10, 10, 7, 7}},
|
|
{m68k_op_tst_8_di , 0xfff8, 0x4a28, { 12, 12, 7, 7}},
|
|
{m68k_op_tst_8_ix , 0xfff8, 0x4a30, { 14, 14, 9, 9}},
|
|
{m68k_op_tst_16_d , 0xfff8, 0x4a40, { 4, 4, 2, 2}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_tst_16_a , 0xfff8, 0x4a48, { 0, 0, 2, 2}},
|
|
#endif
|
|
{m68k_op_tst_16_ai , 0xfff8, 0x4a50, { 8, 8, 6, 6}},
|
|
{m68k_op_tst_16_pi , 0xfff8, 0x4a58, { 8, 8, 6, 6}},
|
|
{m68k_op_tst_16_pd , 0xfff8, 0x4a60, { 10, 10, 7, 7}},
|
|
{m68k_op_tst_16_di , 0xfff8, 0x4a68, { 12, 12, 7, 7}},
|
|
{m68k_op_tst_16_ix , 0xfff8, 0x4a70, { 14, 14, 9, 9}},
|
|
{m68k_op_tst_32_d , 0xfff8, 0x4a80, { 4, 4, 2, 2}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_tst_32_a , 0xfff8, 0x4a88, { 0, 0, 2, 2}},
|
|
#endif
|
|
{m68k_op_tst_32_ai , 0xfff8, 0x4a90, { 12, 12, 6, 6}},
|
|
{m68k_op_tst_32_pi , 0xfff8, 0x4a98, { 12, 12, 6, 6}},
|
|
{m68k_op_tst_32_pd , 0xfff8, 0x4aa0, { 14, 14, 7, 7}},
|
|
{m68k_op_tst_32_di , 0xfff8, 0x4aa8, { 16, 16, 7, 7}},
|
|
{m68k_op_tst_32_ix , 0xfff8, 0x4ab0, { 18, 18, 9, 9}},
|
|
{m68k_op_tas_8_d , 0xfff8, 0x4ac0, { 4, 4, 4, 4}},
|
|
{m68k_op_tas_8_ai , 0xfff8, 0x4ad0, { 18, 18, 16, 16}},
|
|
{m68k_op_tas_8_pi , 0xfff8, 0x4ad8, { 18, 18, 16, 16}},
|
|
{m68k_op_tas_8_pd , 0xfff8, 0x4ae0, { 20, 20, 17, 17}},
|
|
{m68k_op_tas_8_di , 0xfff8, 0x4ae8, { 22, 22, 17, 17}},
|
|
{m68k_op_tas_8_ix , 0xfff8, 0x4af0, { 24, 24, 19, 19}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_mull_32_d , 0xfff8, 0x4c00, { 0, 0, 43, 43}},
|
|
{m68k_op_mull_32_ai , 0xfff8, 0x4c10, { 0, 0, 47, 47}},
|
|
{m68k_op_mull_32_pi , 0xfff8, 0x4c18, { 0, 0, 47, 47}},
|
|
{m68k_op_mull_32_pd , 0xfff8, 0x4c20, { 0, 0, 48, 48}},
|
|
{m68k_op_mull_32_di , 0xfff8, 0x4c28, { 0, 0, 48, 48}},
|
|
{m68k_op_mull_32_ix , 0xfff8, 0x4c30, { 0, 0, 50, 50}},
|
|
{m68k_op_divl_32_d , 0xfff8, 0x4c40, { 0, 0, 84, 84}},
|
|
{m68k_op_divl_32_ai , 0xfff8, 0x4c50, { 0, 0, 88, 88}},
|
|
{m68k_op_divl_32_pi , 0xfff8, 0x4c58, { 0, 0, 88, 88}},
|
|
{m68k_op_divl_32_pd , 0xfff8, 0x4c60, { 0, 0, 89, 89}},
|
|
{m68k_op_divl_32_di , 0xfff8, 0x4c68, { 0, 0, 89, 89}},
|
|
{m68k_op_divl_32_ix , 0xfff8, 0x4c70, { 0, 0, 91, 91}},
|
|
#endif
|
|
{m68k_op_movem_16_er_ai , 0xfff8, 0x4c90, { 12, 12, 12, 12}},
|
|
{m68k_op_movem_16_er_pi , 0xfff8, 0x4c98, { 12, 12, 8, 8}},
|
|
{m68k_op_movem_16_er_di , 0xfff8, 0x4ca8, { 16, 16, 13, 13}},
|
|
{m68k_op_movem_16_er_ix , 0xfff8, 0x4cb0, { 18, 18, 15, 15}},
|
|
{m68k_op_movem_32_er_ai , 0xfff8, 0x4cd0, { 12, 12, 12, 12}},
|
|
{m68k_op_movem_32_er_pi , 0xfff8, 0x4cd8, { 12, 12, 8, 8}},
|
|
{m68k_op_movem_32_er_di , 0xfff8, 0x4ce8, { 16, 16, 13, 13}},
|
|
{m68k_op_movem_32_er_ix , 0xfff8, 0x4cf0, { 18, 18, 15, 15}},
|
|
{m68k_op_link_16 , 0xfff8, 0x4e50, { 16, 16, 5, 5}},
|
|
{m68k_op_unlk_32 , 0xfff8, 0x4e58, { 12, 12, 6, 6}},
|
|
{m68k_op_move_32_tou , 0xfff8, 0x4e60, { 4, 6, 2, 2}},
|
|
{m68k_op_move_32_fru , 0xfff8, 0x4e68, { 4, 6, 2, 2}},
|
|
{m68k_op_jsr_32_ai , 0xfff8, 0x4e90, { 16, 16, 4, 4}},
|
|
{m68k_op_jsr_32_di , 0xfff8, 0x4ea8, { 18, 18, 5, 5}},
|
|
{m68k_op_jsr_32_ix , 0xfff8, 0x4eb0, { 22, 22, 7, 7}},
|
|
{m68k_op_jmp_32_ai , 0xfff8, 0x4ed0, { 8, 8, 4, 4}},
|
|
{m68k_op_jmp_32_di , 0xfff8, 0x4ee8, { 10, 10, 5, 5}},
|
|
{m68k_op_jmp_32_ix , 0xfff8, 0x4ef0, { 14, 14, 7, 7}},
|
|
{m68k_op_st_8_d , 0xfff8, 0x50c0, { 6, 4, 4, 4}},
|
|
{m68k_op_dbt_16 , 0xfff8, 0x50c8, { 12, 12, 6, 6}},
|
|
{m68k_op_st_8_ai , 0xfff8, 0x50d0, { 12, 12, 10, 10}},
|
|
{m68k_op_st_8_pi , 0xfff8, 0x50d8, { 12, 12, 10, 10}},
|
|
{m68k_op_st_8_pd , 0xfff8, 0x50e0, { 14, 14, 11, 11}},
|
|
{m68k_op_st_8_di , 0xfff8, 0x50e8, { 16, 16, 11, 11}},
|
|
{m68k_op_st_8_ix , 0xfff8, 0x50f0, { 18, 18, 13, 13}},
|
|
{m68k_op_sf_8_d , 0xfff8, 0x51c0, { 4, 4, 4, 4}},
|
|
{m68k_op_dbf_16 , 0xfff8, 0x51c8, { 12, 12, 6, 6}},
|
|
{m68k_op_sf_8_ai , 0xfff8, 0x51d0, { 12, 12, 10, 10}},
|
|
{m68k_op_sf_8_pi , 0xfff8, 0x51d8, { 12, 12, 10, 10}},
|
|
{m68k_op_sf_8_pd , 0xfff8, 0x51e0, { 14, 14, 11, 11}},
|
|
{m68k_op_sf_8_di , 0xfff8, 0x51e8, { 16, 16, 11, 11}},
|
|
{m68k_op_sf_8_ix , 0xfff8, 0x51f0, { 18, 18, 13, 13}},
|
|
{m68k_op_shi_8_d , 0xfff8, 0x52c0, { 4, 4, 4, 4}},
|
|
{m68k_op_dbhi_16 , 0xfff8, 0x52c8, { 12, 12, 6, 6}},
|
|
{m68k_op_shi_8_ai , 0xfff8, 0x52d0, { 12, 12, 10, 10}},
|
|
{m68k_op_shi_8_pi , 0xfff8, 0x52d8, { 12, 12, 10, 10}},
|
|
{m68k_op_shi_8_pd , 0xfff8, 0x52e0, { 14, 14, 11, 11}},
|
|
{m68k_op_shi_8_di , 0xfff8, 0x52e8, { 16, 16, 11, 11}},
|
|
{m68k_op_shi_8_ix , 0xfff8, 0x52f0, { 18, 18, 13, 13}},
|
|
{m68k_op_sls_8_d , 0xfff8, 0x53c0, { 4, 4, 4, 4}},
|
|
{m68k_op_dbls_16 , 0xfff8, 0x53c8, { 12, 12, 6, 6}},
|
|
{m68k_op_sls_8_ai , 0xfff8, 0x53d0, { 12, 12, 10, 10}},
|
|
{m68k_op_sls_8_pi , 0xfff8, 0x53d8, { 12, 12, 10, 10}},
|
|
{m68k_op_sls_8_pd , 0xfff8, 0x53e0, { 14, 14, 11, 11}},
|
|
{m68k_op_sls_8_di , 0xfff8, 0x53e8, { 16, 16, 11, 11}},
|
|
{m68k_op_sls_8_ix , 0xfff8, 0x53f0, { 18, 18, 13, 13}},
|
|
{m68k_op_scc_8_d , 0xfff8, 0x54c0, { 4, 4, 4, 4}},
|
|
{m68k_op_dbcc_16 , 0xfff8, 0x54c8, { 12, 12, 6, 6}},
|
|
{m68k_op_scc_8_ai , 0xfff8, 0x54d0, { 12, 12, 10, 10}},
|
|
{m68k_op_scc_8_pi , 0xfff8, 0x54d8, { 12, 12, 10, 10}},
|
|
{m68k_op_scc_8_pd , 0xfff8, 0x54e0, { 14, 14, 11, 11}},
|
|
{m68k_op_scc_8_di , 0xfff8, 0x54e8, { 16, 16, 11, 11}},
|
|
{m68k_op_scc_8_ix , 0xfff8, 0x54f0, { 18, 18, 13, 13}},
|
|
{m68k_op_scs_8_d , 0xfff8, 0x55c0, { 4, 4, 4, 4}},
|
|
{m68k_op_dbcs_16 , 0xfff8, 0x55c8, { 12, 12, 6, 6}},
|
|
{m68k_op_scs_8_ai , 0xfff8, 0x55d0, { 12, 12, 10, 10}},
|
|
{m68k_op_scs_8_pi , 0xfff8, 0x55d8, { 12, 12, 10, 10}},
|
|
{m68k_op_scs_8_pd , 0xfff8, 0x55e0, { 14, 14, 11, 11}},
|
|
{m68k_op_scs_8_di , 0xfff8, 0x55e8, { 16, 16, 11, 11}},
|
|
{m68k_op_scs_8_ix , 0xfff8, 0x55f0, { 18, 18, 13, 13}},
|
|
{m68k_op_sne_8_d , 0xfff8, 0x56c0, { 4, 4, 4, 4}},
|
|
{m68k_op_dbne_16 , 0xfff8, 0x56c8, { 12, 12, 6, 6}},
|
|
{m68k_op_sne_8_ai , 0xfff8, 0x56d0, { 12, 12, 10, 10}},
|
|
{m68k_op_sne_8_pi , 0xfff8, 0x56d8, { 12, 12, 10, 10}},
|
|
{m68k_op_sne_8_pd , 0xfff8, 0x56e0, { 14, 14, 11, 11}},
|
|
{m68k_op_sne_8_di , 0xfff8, 0x56e8, { 16, 16, 11, 11}},
|
|
{m68k_op_sne_8_ix , 0xfff8, 0x56f0, { 18, 18, 13, 13}},
|
|
{m68k_op_seq_8_d , 0xfff8, 0x57c0, { 4, 4, 4, 4}},
|
|
{m68k_op_dbeq_16 , 0xfff8, 0x57c8, { 12, 12, 6, 6}},
|
|
{m68k_op_seq_8_ai , 0xfff8, 0x57d0, { 12, 12, 10, 10}},
|
|
{m68k_op_seq_8_pi , 0xfff8, 0x57d8, { 12, 12, 10, 10}},
|
|
{m68k_op_seq_8_pd , 0xfff8, 0x57e0, { 14, 14, 11, 11}},
|
|
{m68k_op_seq_8_di , 0xfff8, 0x57e8, { 16, 16, 11, 11}},
|
|
{m68k_op_seq_8_ix , 0xfff8, 0x57f0, { 18, 18, 13, 13}},
|
|
{m68k_op_svc_8_d , 0xfff8, 0x58c0, { 4, 4, 4, 4}},
|
|
{m68k_op_dbvc_16 , 0xfff8, 0x58c8, { 12, 12, 6, 6}},
|
|
{m68k_op_svc_8_ai , 0xfff8, 0x58d0, { 12, 12, 10, 10}},
|
|
{m68k_op_svc_8_pi , 0xfff8, 0x58d8, { 12, 12, 10, 10}},
|
|
{m68k_op_svc_8_pd , 0xfff8, 0x58e0, { 14, 14, 11, 11}},
|
|
{m68k_op_svc_8_di , 0xfff8, 0x58e8, { 16, 16, 11, 11}},
|
|
{m68k_op_svc_8_ix , 0xfff8, 0x58f0, { 18, 18, 13, 13}},
|
|
{m68k_op_svs_8_d , 0xfff8, 0x59c0, { 4, 4, 4, 4}},
|
|
{m68k_op_dbvs_16 , 0xfff8, 0x59c8, { 12, 12, 6, 6}},
|
|
{m68k_op_svs_8_ai , 0xfff8, 0x59d0, { 12, 12, 10, 10}},
|
|
{m68k_op_svs_8_pi , 0xfff8, 0x59d8, { 12, 12, 10, 10}},
|
|
{m68k_op_svs_8_pd , 0xfff8, 0x59e0, { 14, 14, 11, 11}},
|
|
{m68k_op_svs_8_di , 0xfff8, 0x59e8, { 16, 16, 11, 11}},
|
|
{m68k_op_svs_8_ix , 0xfff8, 0x59f0, { 18, 18, 13, 13}},
|
|
{m68k_op_spl_8_d , 0xfff8, 0x5ac0, { 4, 4, 4, 4}},
|
|
{m68k_op_dbpl_16 , 0xfff8, 0x5ac8, { 12, 12, 6, 6}},
|
|
{m68k_op_spl_8_ai , 0xfff8, 0x5ad0, { 12, 12, 10, 10}},
|
|
{m68k_op_spl_8_pi , 0xfff8, 0x5ad8, { 12, 12, 10, 10}},
|
|
{m68k_op_spl_8_pd , 0xfff8, 0x5ae0, { 14, 14, 11, 11}},
|
|
{m68k_op_spl_8_di , 0xfff8, 0x5ae8, { 16, 16, 11, 11}},
|
|
{m68k_op_spl_8_ix , 0xfff8, 0x5af0, { 18, 18, 13, 13}},
|
|
{m68k_op_smi_8_d , 0xfff8, 0x5bc0, { 4, 4, 4, 4}},
|
|
{m68k_op_dbmi_16 , 0xfff8, 0x5bc8, { 12, 12, 6, 6}},
|
|
{m68k_op_smi_8_ai , 0xfff8, 0x5bd0, { 12, 12, 10, 10}},
|
|
{m68k_op_smi_8_pi , 0xfff8, 0x5bd8, { 12, 12, 10, 10}},
|
|
{m68k_op_smi_8_pd , 0xfff8, 0x5be0, { 14, 14, 11, 11}},
|
|
{m68k_op_smi_8_di , 0xfff8, 0x5be8, { 16, 16, 11, 11}},
|
|
{m68k_op_smi_8_ix , 0xfff8, 0x5bf0, { 18, 18, 13, 13}},
|
|
{m68k_op_sge_8_d , 0xfff8, 0x5cc0, { 4, 4, 4, 4}},
|
|
{m68k_op_dbge_16 , 0xfff8, 0x5cc8, { 12, 12, 6, 6}},
|
|
{m68k_op_sge_8_ai , 0xfff8, 0x5cd0, { 12, 12, 10, 10}},
|
|
{m68k_op_sge_8_pi , 0xfff8, 0x5cd8, { 12, 12, 10, 10}},
|
|
{m68k_op_sge_8_pd , 0xfff8, 0x5ce0, { 14, 14, 11, 11}},
|
|
{m68k_op_sge_8_di , 0xfff8, 0x5ce8, { 16, 16, 11, 11}},
|
|
{m68k_op_sge_8_ix , 0xfff8, 0x5cf0, { 18, 18, 13, 13}},
|
|
{m68k_op_slt_8_d , 0xfff8, 0x5dc0, { 4, 4, 4, 4}},
|
|
{m68k_op_dblt_16 , 0xfff8, 0x5dc8, { 12, 12, 6, 6}},
|
|
{m68k_op_slt_8_ai , 0xfff8, 0x5dd0, { 12, 12, 10, 10}},
|
|
{m68k_op_slt_8_pi , 0xfff8, 0x5dd8, { 12, 12, 10, 10}},
|
|
{m68k_op_slt_8_pd , 0xfff8, 0x5de0, { 14, 14, 11, 11}},
|
|
{m68k_op_slt_8_di , 0xfff8, 0x5de8, { 16, 16, 11, 11}},
|
|
{m68k_op_slt_8_ix , 0xfff8, 0x5df0, { 18, 18, 13, 13}},
|
|
{m68k_op_sgt_8_d , 0xfff8, 0x5ec0, { 4, 4, 4, 4}},
|
|
{m68k_op_dbgt_16 , 0xfff8, 0x5ec8, { 12, 12, 6, 6}},
|
|
{m68k_op_sgt_8_ai , 0xfff8, 0x5ed0, { 12, 12, 10, 10}},
|
|
{m68k_op_sgt_8_pi , 0xfff8, 0x5ed8, { 12, 12, 10, 10}},
|
|
{m68k_op_sgt_8_pd , 0xfff8, 0x5ee0, { 14, 14, 11, 11}},
|
|
{m68k_op_sgt_8_di , 0xfff8, 0x5ee8, { 16, 16, 11, 11}},
|
|
{m68k_op_sgt_8_ix , 0xfff8, 0x5ef0, { 18, 18, 13, 13}},
|
|
{m68k_op_sle_8_d , 0xfff8, 0x5fc0, { 4, 4, 4, 4}},
|
|
{m68k_op_dble_16 , 0xfff8, 0x5fc8, { 12, 12, 6, 6}},
|
|
{m68k_op_sle_8_ai , 0xfff8, 0x5fd0, { 12, 12, 10, 10}},
|
|
{m68k_op_sle_8_pi , 0xfff8, 0x5fd8, { 12, 12, 10, 10}},
|
|
{m68k_op_sle_8_pd , 0xfff8, 0x5fe0, { 14, 14, 11, 11}},
|
|
{m68k_op_sle_8_di , 0xfff8, 0x5fe8, { 16, 16, 11, 11}},
|
|
{m68k_op_sle_8_ix , 0xfff8, 0x5ff0, { 18, 18, 13, 13}},
|
|
{m68k_op_sbcd_8_mm_ax7 , 0xfff8, 0x8f08, { 18, 18, 16, 16}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_pack_16_mm_ax7 , 0xfff8, 0x8f48, { 0, 0, 13, 13}},
|
|
{m68k_op_unpk_16_mm_ax7 , 0xfff8, 0x8f88, { 0, 0, 13, 13}},
|
|
#endif
|
|
{m68k_op_subx_8_mm_ax7 , 0xfff8, 0x9f08, { 18, 18, 12, 12}},
|
|
{m68k_op_cmpm_8_ax7 , 0xfff8, 0xbf08, { 12, 12, 9, 9}},
|
|
{m68k_op_abcd_8_mm_ax7 , 0xfff8, 0xcf08, { 18, 18, 16, 16}},
|
|
{m68k_op_addx_8_mm_ax7 , 0xfff8, 0xdf08, { 18, 18, 12, 12}},
|
|
{m68k_op_asr_16_ai , 0xfff8, 0xe0d0, { 12, 12, 9, 9}},
|
|
{m68k_op_asr_16_pi , 0xfff8, 0xe0d8, { 12, 12, 9, 9}},
|
|
{m68k_op_asr_16_pd , 0xfff8, 0xe0e0, { 14, 14, 10, 10}},
|
|
{m68k_op_asr_16_di , 0xfff8, 0xe0e8, { 16, 16, 10, 10}},
|
|
{m68k_op_asr_16_ix , 0xfff8, 0xe0f0, { 18, 18, 12, 12}},
|
|
{m68k_op_asl_16_ai , 0xfff8, 0xe1d0, { 12, 12, 10, 10}},
|
|
{m68k_op_asl_16_pi , 0xfff8, 0xe1d8, { 12, 12, 10, 10}},
|
|
{m68k_op_asl_16_pd , 0xfff8, 0xe1e0, { 14, 14, 11, 11}},
|
|
{m68k_op_asl_16_di , 0xfff8, 0xe1e8, { 16, 16, 11, 11}},
|
|
{m68k_op_asl_16_ix , 0xfff8, 0xe1f0, { 18, 18, 13, 13}},
|
|
{m68k_op_lsr_16_ai , 0xfff8, 0xe2d0, { 12, 12, 9, 9}},
|
|
{m68k_op_lsr_16_pi , 0xfff8, 0xe2d8, { 12, 12, 9, 9}},
|
|
{m68k_op_lsr_16_pd , 0xfff8, 0xe2e0, { 14, 14, 10, 10}},
|
|
{m68k_op_lsr_16_di , 0xfff8, 0xe2e8, { 16, 16, 10, 10}},
|
|
{m68k_op_lsr_16_ix , 0xfff8, 0xe2f0, { 18, 18, 12, 12}},
|
|
{m68k_op_lsl_16_ai , 0xfff8, 0xe3d0, { 12, 12, 9, 9}},
|
|
{m68k_op_lsl_16_pi , 0xfff8, 0xe3d8, { 12, 12, 9, 9}},
|
|
{m68k_op_lsl_16_pd , 0xfff8, 0xe3e0, { 14, 14, 10, 10}},
|
|
{m68k_op_lsl_16_di , 0xfff8, 0xe3e8, { 16, 16, 10, 10}},
|
|
{m68k_op_lsl_16_ix , 0xfff8, 0xe3f0, { 18, 18, 12, 12}},
|
|
{m68k_op_roxr_16_ai , 0xfff8, 0xe4d0, { 12, 12, 9, 9}},
|
|
{m68k_op_roxr_16_pi , 0xfff8, 0xe4d8, { 12, 12, 9, 9}},
|
|
{m68k_op_roxr_16_pd , 0xfff8, 0xe4e0, { 14, 14, 10, 10}},
|
|
{m68k_op_roxr_16_di , 0xfff8, 0xe4e8, { 16, 16, 10, 10}},
|
|
{m68k_op_roxr_16_ix , 0xfff8, 0xe4f0, { 18, 18, 12, 12}},
|
|
{m68k_op_roxl_16_ai , 0xfff8, 0xe5d0, { 12, 12, 9, 9}},
|
|
{m68k_op_roxl_16_pi , 0xfff8, 0xe5d8, { 12, 12, 9, 9}},
|
|
{m68k_op_roxl_16_pd , 0xfff8, 0xe5e0, { 14, 14, 10, 10}},
|
|
{m68k_op_roxl_16_di , 0xfff8, 0xe5e8, { 16, 16, 10, 10}},
|
|
{m68k_op_roxl_16_ix , 0xfff8, 0xe5f0, { 18, 18, 12, 12}},
|
|
{m68k_op_ror_16_ai , 0xfff8, 0xe6d0, { 12, 12, 11, 11}},
|
|
{m68k_op_ror_16_pi , 0xfff8, 0xe6d8, { 12, 12, 11, 11}},
|
|
{m68k_op_ror_16_pd , 0xfff8, 0xe6e0, { 14, 14, 12, 12}},
|
|
{m68k_op_ror_16_di , 0xfff8, 0xe6e8, { 16, 16, 12, 12}},
|
|
{m68k_op_ror_16_ix , 0xfff8, 0xe6f0, { 18, 18, 14, 14}},
|
|
{m68k_op_rol_16_ai , 0xfff8, 0xe7d0, { 12, 12, 11, 11}},
|
|
{m68k_op_rol_16_pi , 0xfff8, 0xe7d8, { 12, 12, 11, 11}},
|
|
{m68k_op_rol_16_pd , 0xfff8, 0xe7e0, { 14, 14, 12, 12}},
|
|
{m68k_op_rol_16_di , 0xfff8, 0xe7e8, { 16, 16, 12, 12}},
|
|
{m68k_op_rol_16_ix , 0xfff8, 0xe7f0, { 18, 18, 14, 14}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_bftst_32_d , 0xfff8, 0xe8c0, { 0, 0, 6, 6}},
|
|
{m68k_op_bftst_32_ai , 0xfff8, 0xe8d0, { 0, 0, 17, 17}},
|
|
{m68k_op_bftst_32_di , 0xfff8, 0xe8e8, { 0, 0, 18, 18}},
|
|
{m68k_op_bftst_32_ix , 0xfff8, 0xe8f0, { 0, 0, 20, 20}},
|
|
{m68k_op_bfextu_32_d , 0xfff8, 0xe9c0, { 0, 0, 8, 8}},
|
|
{m68k_op_bfextu_32_ai , 0xfff8, 0xe9d0, { 0, 0, 19, 19}},
|
|
{m68k_op_bfextu_32_di , 0xfff8, 0xe9e8, { 0, 0, 20, 20}},
|
|
{m68k_op_bfextu_32_ix , 0xfff8, 0xe9f0, { 0, 0, 22, 22}},
|
|
{m68k_op_bfchg_32_d , 0xfff8, 0xeac0, { 0, 0, 12, 12}},
|
|
{m68k_op_bfchg_32_ai , 0xfff8, 0xead0, { 0, 0, 24, 24}},
|
|
{m68k_op_bfchg_32_di , 0xfff8, 0xeae8, { 0, 0, 25, 25}},
|
|
{m68k_op_bfchg_32_ix , 0xfff8, 0xeaf0, { 0, 0, 27, 27}},
|
|
{m68k_op_bfexts_32_d , 0xfff8, 0xebc0, { 0, 0, 8, 8}},
|
|
{m68k_op_bfexts_32_ai , 0xfff8, 0xebd0, { 0, 0, 19, 19}},
|
|
{m68k_op_bfexts_32_di , 0xfff8, 0xebe8, { 0, 0, 20, 20}},
|
|
{m68k_op_bfexts_32_ix , 0xfff8, 0xebf0, { 0, 0, 22, 22}},
|
|
{m68k_op_bfclr_32_d , 0xfff8, 0xecc0, { 0, 0, 12, 12}},
|
|
{m68k_op_bfclr_32_ai , 0xfff8, 0xecd0, { 0, 0, 24, 24}},
|
|
{m68k_op_bfclr_32_di , 0xfff8, 0xece8, { 0, 0, 25, 25}},
|
|
{m68k_op_bfclr_32_ix , 0xfff8, 0xecf0, { 0, 0, 27, 27}},
|
|
{m68k_op_bfffo_32_d , 0xfff8, 0xedc0, { 0, 0, 18, 18}},
|
|
{m68k_op_bfffo_32_ai , 0xfff8, 0xedd0, { 0, 0, 32, 32}},
|
|
{m68k_op_bfffo_32_di , 0xfff8, 0xede8, { 0, 0, 33, 33}},
|
|
{m68k_op_bfffo_32_ix , 0xfff8, 0xedf0, { 0, 0, 35, 35}},
|
|
{m68k_op_bfset_32_d , 0xfff8, 0xeec0, { 0, 0, 12, 12}},
|
|
{m68k_op_bfset_32_ai , 0xfff8, 0xeed0, { 0, 0, 24, 24}},
|
|
{m68k_op_bfset_32_di , 0xfff8, 0xeee8, { 0, 0, 25, 25}},
|
|
{m68k_op_bfset_32_ix , 0xfff8, 0xeef0, { 0, 0, 27, 27}},
|
|
{m68k_op_bfins_32_d , 0xfff8, 0xefc0, { 0, 0, 10, 10}},
|
|
{m68k_op_bfins_32_ai , 0xfff8, 0xefd0, { 0, 0, 21, 21}},
|
|
{m68k_op_bfins_32_di , 0xfff8, 0xefe8, { 0, 0, 22, 22}},
|
|
{m68k_op_bfins_32_ix , 0xfff8, 0xeff0, { 0, 0, 24, 24}},
|
|
#endif
|
|
{m68k_op_move16_32 , 0xfff8, 0xf620, { 0, 0, 0, 4}}, /* ???????? */
|
|
{m68k_op_ori_8_pi7 , 0xffff, 0x001f, { 16, 16, 8, 8}},
|
|
{m68k_op_ori_8_pd7 , 0xffff, 0x0027, { 18, 18, 9, 9}},
|
|
{m68k_op_ori_8_aw , 0xffff, 0x0038, { 20, 20, 8, 8}},
|
|
{m68k_op_ori_8_al , 0xffff, 0x0039, { 24, 24, 8, 8}},
|
|
{m68k_op_ori_16_toc , 0xffff, 0x003c, { 20, 16, 12, 12}},
|
|
{m68k_op_ori_16_aw , 0xffff, 0x0078, { 20, 20, 8, 8}},
|
|
{m68k_op_ori_16_al , 0xffff, 0x0079, { 24, 24, 8, 8}},
|
|
{m68k_op_ori_16_tos , 0xffff, 0x007c, { 20, 16, 12, 12}},
|
|
{m68k_op_ori_32_aw , 0xffff, 0x00b8, { 32, 32, 8, 8}},
|
|
{m68k_op_ori_32_al , 0xffff, 0x00b9, { 36, 36, 8, 8}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_chk2cmp2_8_aw , 0xffff, 0x00f8, { 0, 0, 22, 22}},
|
|
{m68k_op_chk2cmp2_8_al , 0xffff, 0x00f9, { 0, 0, 22, 22}},
|
|
{m68k_op_chk2cmp2_8_pcdi , 0xffff, 0x00fa, { 0, 0, 23, 23}},
|
|
{m68k_op_chk2cmp2_8_pcix , 0xffff, 0x00fb, { 0, 0, 23, 23}},
|
|
#endif
|
|
{m68k_op_andi_8_pi7 , 0xffff, 0x021f, { 16, 16, 8, 8}},
|
|
{m68k_op_andi_8_pd7 , 0xffff, 0x0227, { 18, 18, 9, 9}},
|
|
{m68k_op_andi_8_aw , 0xffff, 0x0238, { 20, 20, 8, 8}},
|
|
{m68k_op_andi_8_al , 0xffff, 0x0239, { 24, 24, 8, 8}},
|
|
{m68k_op_andi_16_toc , 0xffff, 0x023c, { 20, 16, 12, 12}},
|
|
{m68k_op_andi_16_aw , 0xffff, 0x0278, { 20, 20, 8, 8}},
|
|
{m68k_op_andi_16_al , 0xffff, 0x0279, { 24, 24, 8, 8}},
|
|
{m68k_op_andi_16_tos , 0xffff, 0x027c, { 20, 16, 12, 12}},
|
|
{m68k_op_andi_32_aw , 0xffff, 0x02b8, { 32, 32, 8, 8}},
|
|
{m68k_op_andi_32_al , 0xffff, 0x02b9, { 36, 36, 8, 8}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_chk2cmp2_16_aw , 0xffff, 0x02f8, { 0, 0, 22, 22}},
|
|
{m68k_op_chk2cmp2_16_al , 0xffff, 0x02f9, { 0, 0, 22, 22}},
|
|
{m68k_op_chk2cmp2_16_pcdi , 0xffff, 0x02fa, { 0, 0, 23, 23}},
|
|
{m68k_op_chk2cmp2_16_pcix , 0xffff, 0x02fb, { 0, 0, 23, 23}},
|
|
#endif
|
|
{m68k_op_subi_8_pi7 , 0xffff, 0x041f, { 16, 16, 8, 8}},
|
|
{m68k_op_subi_8_pd7 , 0xffff, 0x0427, { 18, 18, 9, 9}},
|
|
{m68k_op_subi_8_aw , 0xffff, 0x0438, { 20, 20, 8, 8}},
|
|
{m68k_op_subi_8_al , 0xffff, 0x0439, { 24, 24, 8, 8}},
|
|
{m68k_op_subi_16_aw , 0xffff, 0x0478, { 20, 20, 8, 8}},
|
|
{m68k_op_subi_16_al , 0xffff, 0x0479, { 24, 24, 8, 8}},
|
|
{m68k_op_subi_32_aw , 0xffff, 0x04b8, { 32, 32, 8, 8}},
|
|
{m68k_op_subi_32_al , 0xffff, 0x04b9, { 36, 36, 8, 8}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_chk2cmp2_32_aw , 0xffff, 0x04f8, { 0, 0, 22, 22}},
|
|
{m68k_op_chk2cmp2_32_al , 0xffff, 0x04f9, { 0, 0, 22, 22}},
|
|
{m68k_op_chk2cmp2_32_pcdi , 0xffff, 0x04fa, { 0, 0, 23, 23}},
|
|
{m68k_op_chk2cmp2_32_pcix , 0xffff, 0x04fb, { 0, 0, 23, 23}},
|
|
#endif
|
|
{m68k_op_addi_8_pi7 , 0xffff, 0x061f, { 16, 16, 8, 8}},
|
|
{m68k_op_addi_8_pd7 , 0xffff, 0x0627, { 18, 18, 9, 9}},
|
|
{m68k_op_addi_8_aw , 0xffff, 0x0638, { 20, 20, 8, 8}},
|
|
{m68k_op_addi_8_al , 0xffff, 0x0639, { 24, 24, 8, 8}},
|
|
{m68k_op_addi_16_aw , 0xffff, 0x0678, { 20, 20, 8, 8}},
|
|
{m68k_op_addi_16_al , 0xffff, 0x0679, { 24, 24, 8, 8}},
|
|
{m68k_op_addi_32_aw , 0xffff, 0x06b8, { 32, 32, 8, 8}},
|
|
{m68k_op_addi_32_al , 0xffff, 0x06b9, { 36, 36, 8, 8}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_callm_32_aw , 0xffff, 0x06f8, { 0, 0, 64, 64}},
|
|
{m68k_op_callm_32_al , 0xffff, 0x06f9, { 0, 0, 64, 64}},
|
|
{m68k_op_callm_32_pcdi , 0xffff, 0x06fa, { 0, 0, 65, 65}},
|
|
{m68k_op_callm_32_pcix , 0xffff, 0x06fb, { 0, 0, 67, 67}},
|
|
#endif
|
|
{m68k_op_btst_8_s_pi7 , 0xffff, 0x081f, { 12, 12, 8, 8}},
|
|
{m68k_op_btst_8_s_pd7 , 0xffff, 0x0827, { 14, 14, 9, 9}},
|
|
{m68k_op_btst_8_s_aw , 0xffff, 0x0838, { 16, 16, 8, 8}},
|
|
{m68k_op_btst_8_s_al , 0xffff, 0x0839, { 20, 20, 8, 8}},
|
|
{m68k_op_btst_8_s_pcdi , 0xffff, 0x083a, { 16, 16, 9, 9}},
|
|
{m68k_op_btst_8_s_pcix , 0xffff, 0x083b, { 18, 18, 11, 11}},
|
|
{m68k_op_bchg_8_s_pi7 , 0xffff, 0x085f, { 16, 16, 8, 8}},
|
|
{m68k_op_bchg_8_s_pd7 , 0xffff, 0x0867, { 18, 18, 9, 9}},
|
|
{m68k_op_bchg_8_s_aw , 0xffff, 0x0878, { 20, 20, 8, 8}},
|
|
{m68k_op_bchg_8_s_al , 0xffff, 0x0879, { 24, 24, 8, 8}},
|
|
{m68k_op_bclr_8_s_pi7 , 0xffff, 0x089f, { 16, 16, 8, 8}},
|
|
{m68k_op_bclr_8_s_pd7 , 0xffff, 0x08a7, { 18, 18, 9, 9}},
|
|
{m68k_op_bclr_8_s_aw , 0xffff, 0x08b8, { 20, 20, 8, 8}},
|
|
{m68k_op_bclr_8_s_al , 0xffff, 0x08b9, { 24, 24, 8, 8}},
|
|
{m68k_op_bset_8_s_pi7 , 0xffff, 0x08df, { 16, 16, 8, 8}},
|
|
{m68k_op_bset_8_s_pd7 , 0xffff, 0x08e7, { 18, 18, 9, 9}},
|
|
{m68k_op_bset_8_s_aw , 0xffff, 0x08f8, { 20, 20, 8, 8}},
|
|
{m68k_op_bset_8_s_al , 0xffff, 0x08f9, { 24, 24, 8, 8}},
|
|
{m68k_op_eori_8_pi7 , 0xffff, 0x0a1f, { 16, 16, 8, 8}},
|
|
{m68k_op_eori_8_pd7 , 0xffff, 0x0a27, { 18, 18, 9, 9}},
|
|
{m68k_op_eori_8_aw , 0xffff, 0x0a38, { 20, 20, 8, 8}},
|
|
{m68k_op_eori_8_al , 0xffff, 0x0a39, { 24, 24, 8, 8}},
|
|
{m68k_op_eori_16_toc , 0xffff, 0x0a3c, { 20, 16, 12, 12}},
|
|
{m68k_op_eori_16_aw , 0xffff, 0x0a78, { 20, 20, 8, 8}},
|
|
{m68k_op_eori_16_al , 0xffff, 0x0a79, { 24, 24, 8, 8}},
|
|
{m68k_op_eori_16_tos , 0xffff, 0x0a7c, { 20, 16, 12, 12}},
|
|
{m68k_op_eori_32_aw , 0xffff, 0x0ab8, { 32, 32, 8, 8}},
|
|
{m68k_op_eori_32_al , 0xffff, 0x0ab9, { 36, 36, 8, 8}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_cas_8_pi7 , 0xffff, 0x0adf, { 0, 0, 16, 16}},
|
|
{m68k_op_cas_8_pd7 , 0xffff, 0x0ae7, { 0, 0, 17, 17}},
|
|
{m68k_op_cas_8_aw , 0xffff, 0x0af8, { 0, 0, 16, 16}},
|
|
{m68k_op_cas_8_al , 0xffff, 0x0af9, { 0, 0, 16, 16}},
|
|
#endif
|
|
{m68k_op_cmpi_8_pi7 , 0xffff, 0x0c1f, { 12, 12, 6, 6}},
|
|
{m68k_op_cmpi_8_pd7 , 0xffff, 0x0c27, { 14, 14, 7, 7}},
|
|
{m68k_op_cmpi_8_aw , 0xffff, 0x0c38, { 16, 16, 6, 6}},
|
|
{m68k_op_cmpi_8_al , 0xffff, 0x0c39, { 20, 20, 6, 6}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_cmpi_8_pcdi , 0xffff, 0x0c3a, { 0, 0, 7, 7}},
|
|
{m68k_op_cmpi_8_pcix , 0xffff, 0x0c3b, { 0, 0, 9, 9}},
|
|
#endif
|
|
{m68k_op_cmpi_16_aw , 0xffff, 0x0c78, { 16, 16, 6, 6}},
|
|
{m68k_op_cmpi_16_al , 0xffff, 0x0c79, { 20, 20, 6, 6}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_cmpi_16_pcdi , 0xffff, 0x0c7a, { 0, 0, 7, 7}},
|
|
{m68k_op_cmpi_16_pcix , 0xffff, 0x0c7b, { 0, 0, 9, 9}},
|
|
#endif
|
|
{m68k_op_cmpi_32_aw , 0xffff, 0x0cb8, { 24, 24, 6, 6}},
|
|
{m68k_op_cmpi_32_al , 0xffff, 0x0cb9, { 28, 28, 6, 6}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_cmpi_32_pcdi , 0xffff, 0x0cba, { 0, 0, 7, 7}},
|
|
{m68k_op_cmpi_32_pcix , 0xffff, 0x0cbb, { 0, 0, 9, 9}},
|
|
{m68k_op_cas_16_aw , 0xffff, 0x0cf8, { 0, 0, 16, 16}},
|
|
{m68k_op_cas_16_al , 0xffff, 0x0cf9, { 0, 0, 16, 16}},
|
|
{m68k_op_cas2_16 , 0xffff, 0x0cfc, { 0, 0, 12, 12}},
|
|
#endif
|
|
#if M68K_EMULATE_010 || M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_moves_8_pi7 , 0xffff, 0x0e1f, { 0, 18, 9, 9}},
|
|
{m68k_op_moves_8_pd7 , 0xffff, 0x0e27, { 0, 20, 10, 10}},
|
|
{m68k_op_moves_8_aw , 0xffff, 0x0e38, { 0, 26, 9, 9}},
|
|
{m68k_op_moves_8_al , 0xffff, 0x0e39, { 0, 30, 9, 9}},
|
|
{m68k_op_moves_16_aw , 0xffff, 0x0e78, { 0, 26, 9, 9}},
|
|
{m68k_op_moves_16_al , 0xffff, 0x0e79, { 0, 30, 9, 9}},
|
|
{m68k_op_moves_32_aw , 0xffff, 0x0eb8, { 0, 32, 9, 9}},
|
|
{m68k_op_moves_32_al , 0xffff, 0x0eb9, { 0, 36, 9, 9}},
|
|
#endif
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_cas_32_aw , 0xffff, 0x0ef8, { 0, 0, 16, 16}},
|
|
{m68k_op_cas_32_al , 0xffff, 0x0ef9, { 0, 0, 16, 16}},
|
|
{m68k_op_cas2_32 , 0xffff, 0x0efc, { 0, 0, 12, 12}},
|
|
#endif
|
|
{m68k_op_move_8_aw_pi7 , 0xffff, 0x11df, { 16, 16, 8, 8}},
|
|
{m68k_op_move_8_aw_pd7 , 0xffff, 0x11e7, { 18, 18, 9, 9}},
|
|
{m68k_op_move_8_aw_aw , 0xffff, 0x11f8, { 20, 20, 8, 8}},
|
|
{m68k_op_move_8_aw_al , 0xffff, 0x11f9, { 24, 24, 8, 8}},
|
|
{m68k_op_move_8_aw_pcdi , 0xffff, 0x11fa, { 20, 20, 9, 9}},
|
|
{m68k_op_move_8_aw_pcix , 0xffff, 0x11fb, { 22, 22, 11, 11}},
|
|
{m68k_op_move_8_aw_i , 0xffff, 0x11fc, { 16, 16, 6, 6}},
|
|
{m68k_op_move_8_al_pi7 , 0xffff, 0x13df, { 20, 20, 10, 10}},
|
|
{m68k_op_move_8_al_pd7 , 0xffff, 0x13e7, { 22, 22, 11, 11}},
|
|
{m68k_op_move_8_al_aw , 0xffff, 0x13f8, { 24, 24, 10, 10}},
|
|
{m68k_op_move_8_al_al , 0xffff, 0x13f9, { 28, 28, 10, 10}},
|
|
{m68k_op_move_8_al_pcdi , 0xffff, 0x13fa, { 24, 24, 11, 11}},
|
|
{m68k_op_move_8_al_pcix , 0xffff, 0x13fb, { 26, 26, 13, 13}},
|
|
{m68k_op_move_8_al_i , 0xffff, 0x13fc, { 20, 20, 8, 8}},
|
|
{m68k_op_move_8_pi7_pi7 , 0xffff, 0x1edf, { 12, 12, 8, 8}},
|
|
{m68k_op_move_8_pi7_pd7 , 0xffff, 0x1ee7, { 14, 14, 9, 9}},
|
|
{m68k_op_move_8_pi7_aw , 0xffff, 0x1ef8, { 16, 16, 8, 8}},
|
|
{m68k_op_move_8_pi7_al , 0xffff, 0x1ef9, { 20, 20, 8, 8}},
|
|
{m68k_op_move_8_pi7_pcdi , 0xffff, 0x1efa, { 16, 16, 9, 9}},
|
|
{m68k_op_move_8_pi7_pcix , 0xffff, 0x1efb, { 18, 18, 11, 11}},
|
|
{m68k_op_move_8_pi7_i , 0xffff, 0x1efc, { 12, 12, 6, 6}},
|
|
{m68k_op_move_8_pd7_pi7 , 0xffff, 0x1f1f, { 12, 12, 9, 9}},
|
|
{m68k_op_move_8_pd7_pd7 , 0xffff, 0x1f27, { 14, 14, 10, 10}},
|
|
{m68k_op_move_8_pd7_aw , 0xffff, 0x1f38, { 16, 16, 9, 9}},
|
|
{m68k_op_move_8_pd7_al , 0xffff, 0x1f39, { 20, 20, 9, 9}},
|
|
{m68k_op_move_8_pd7_pcdi , 0xffff, 0x1f3a, { 16, 16, 10, 10}},
|
|
{m68k_op_move_8_pd7_pcix , 0xffff, 0x1f3b, { 18, 18, 12, 12}},
|
|
{m68k_op_move_8_pd7_i , 0xffff, 0x1f3c, { 12, 12, 7, 7}},
|
|
{m68k_op_move_32_aw_aw , 0xffff, 0x21f8, { 28, 28, 8, 8}},
|
|
{m68k_op_move_32_aw_al , 0xffff, 0x21f9, { 32, 32, 8, 8}},
|
|
{m68k_op_move_32_aw_pcdi , 0xffff, 0x21fa, { 28, 28, 9, 9}},
|
|
{m68k_op_move_32_aw_pcix , 0xffff, 0x21fb, { 30, 30, 11, 11}},
|
|
{m68k_op_move_32_aw_i , 0xffff, 0x21fc, { 24, 24, 8, 8}},
|
|
{m68k_op_move_32_al_aw , 0xffff, 0x23f8, { 32, 32, 10, 10}},
|
|
{m68k_op_move_32_al_al , 0xffff, 0x23f9, { 36, 36, 10, 10}},
|
|
{m68k_op_move_32_al_pcdi , 0xffff, 0x23fa, { 32, 32, 11, 11}},
|
|
{m68k_op_move_32_al_pcix , 0xffff, 0x23fb, { 34, 34, 13, 13}},
|
|
{m68k_op_move_32_al_i , 0xffff, 0x23fc, { 28, 28, 10, 10}},
|
|
{m68k_op_move_16_aw_aw , 0xffff, 0x31f8, { 20, 20, 8, 8}},
|
|
{m68k_op_move_16_aw_al , 0xffff, 0x31f9, { 24, 24, 8, 8}},
|
|
{m68k_op_move_16_aw_pcdi , 0xffff, 0x31fa, { 20, 20, 9, 9}},
|
|
{m68k_op_move_16_aw_pcix , 0xffff, 0x31fb, { 22, 22, 11, 11}},
|
|
{m68k_op_move_16_aw_i , 0xffff, 0x31fc, { 16, 16, 6, 6}},
|
|
{m68k_op_move_16_al_aw , 0xffff, 0x33f8, { 24, 24, 10, 10}},
|
|
{m68k_op_move_16_al_al , 0xffff, 0x33f9, { 28, 28, 10, 10}},
|
|
{m68k_op_move_16_al_pcdi , 0xffff, 0x33fa, { 24, 24, 11, 11}},
|
|
{m68k_op_move_16_al_pcix , 0xffff, 0x33fb, { 26, 26, 13, 13}},
|
|
{m68k_op_move_16_al_i , 0xffff, 0x33fc, { 20, 20, 8, 8}},
|
|
{m68k_op_negx_8_pi7 , 0xffff, 0x401f, { 12, 12, 8, 8}},
|
|
{m68k_op_negx_8_pd7 , 0xffff, 0x4027, { 14, 14, 9, 9}},
|
|
{m68k_op_negx_8_aw , 0xffff, 0x4038, { 16, 16, 8, 8}},
|
|
{m68k_op_negx_8_al , 0xffff, 0x4039, { 20, 20, 8, 8}},
|
|
{m68k_op_negx_16_aw , 0xffff, 0x4078, { 16, 16, 8, 8}},
|
|
{m68k_op_negx_16_al , 0xffff, 0x4079, { 20, 20, 8, 8}},
|
|
{m68k_op_negx_32_aw , 0xffff, 0x40b8, { 24, 24, 8, 8}},
|
|
{m68k_op_negx_32_al , 0xffff, 0x40b9, { 28, 28, 8, 8}},
|
|
{m68k_op_move_16_frs_aw , 0xffff, 0x40f8, { 16, 16, 12, 12}},
|
|
{m68k_op_move_16_frs_al , 0xffff, 0x40f9, { 20, 20, 12, 12}},
|
|
{m68k_op_clr_8_pi7 , 0xffff, 0x421f, { 12, 8, 8, 8}},
|
|
{m68k_op_clr_8_pd7 , 0xffff, 0x4227, { 14, 10, 9, 9}},
|
|
{m68k_op_clr_8_aw , 0xffff, 0x4238, { 16, 12, 8, 8}},
|
|
{m68k_op_clr_8_al , 0xffff, 0x4239, { 20, 14, 8, 8}},
|
|
{m68k_op_clr_16_aw , 0xffff, 0x4278, { 16, 12, 8, 8}},
|
|
{m68k_op_clr_16_al , 0xffff, 0x4279, { 20, 14, 8, 8}},
|
|
{m68k_op_clr_32_aw , 0xffff, 0x42b8, { 24, 16, 8, 8}},
|
|
{m68k_op_clr_32_al , 0xffff, 0x42b9, { 28, 20, 8, 8}},
|
|
#if M68K_EMULATE_010 || M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_move_16_frc_aw , 0xffff, 0x42f8, { 0, 16, 8, 8}},
|
|
{m68k_op_move_16_frc_al , 0xffff, 0x42f9, { 0, 20, 8, 8}},
|
|
#endif
|
|
{m68k_op_neg_8_pi7 , 0xffff, 0x441f, { 12, 12, 8, 8}},
|
|
{m68k_op_neg_8_pd7 , 0xffff, 0x4427, { 14, 14, 9, 9}},
|
|
{m68k_op_neg_8_aw , 0xffff, 0x4438, { 16, 16, 8, 8}},
|
|
{m68k_op_neg_8_al , 0xffff, 0x4439, { 20, 20, 8, 8}},
|
|
{m68k_op_neg_16_aw , 0xffff, 0x4478, { 16, 16, 8, 8}},
|
|
{m68k_op_neg_16_al , 0xffff, 0x4479, { 20, 20, 8, 8}},
|
|
{m68k_op_neg_32_aw , 0xffff, 0x44b8, { 24, 24, 8, 8}},
|
|
{m68k_op_neg_32_al , 0xffff, 0x44b9, { 28, 28, 8, 8}},
|
|
{m68k_op_move_16_toc_aw , 0xffff, 0x44f8, { 20, 20, 8, 8}},
|
|
{m68k_op_move_16_toc_al , 0xffff, 0x44f9, { 24, 24, 8, 8}},
|
|
{m68k_op_move_16_toc_pcdi , 0xffff, 0x44fa, { 20, 20, 9, 9}},
|
|
{m68k_op_move_16_toc_pcix , 0xffff, 0x44fb, { 22, 22, 11, 11}},
|
|
{m68k_op_move_16_toc_i , 0xffff, 0x44fc, { 16, 16, 6, 6}},
|
|
{m68k_op_not_8_pi7 , 0xffff, 0x461f, { 12, 12, 8, 8}},
|
|
{m68k_op_not_8_pd7 , 0xffff, 0x4627, { 14, 14, 9, 9}},
|
|
{m68k_op_not_8_aw , 0xffff, 0x4638, { 16, 16, 8, 8}},
|
|
{m68k_op_not_8_al , 0xffff, 0x4639, { 20, 20, 8, 8}},
|
|
{m68k_op_not_16_aw , 0xffff, 0x4678, { 16, 16, 8, 8}},
|
|
{m68k_op_not_16_al , 0xffff, 0x4679, { 20, 20, 8, 8}},
|
|
{m68k_op_not_32_aw , 0xffff, 0x46b8, { 24, 24, 8, 8}},
|
|
{m68k_op_not_32_al , 0xffff, 0x46b9, { 28, 28, 8, 8}},
|
|
{m68k_op_move_16_tos_aw , 0xffff, 0x46f8, { 20, 20, 12, 12}},
|
|
{m68k_op_move_16_tos_al , 0xffff, 0x46f9, { 24, 24, 12, 12}},
|
|
{m68k_op_move_16_tos_pcdi , 0xffff, 0x46fa, { 20, 20, 13, 13}},
|
|
{m68k_op_move_16_tos_pcix , 0xffff, 0x46fb, { 22, 22, 15, 15}},
|
|
{m68k_op_move_16_tos_i , 0xffff, 0x46fc, { 16, 16, 10, 10}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_link_32_a7 , 0xffff, 0x480f, { 0, 0, 6, 6}},
|
|
#endif
|
|
{m68k_op_nbcd_8_pi7 , 0xffff, 0x481f, { 12, 12, 10, 10}},
|
|
{m68k_op_nbcd_8_pd7 , 0xffff, 0x4827, { 14, 14, 11, 11}},
|
|
{m68k_op_nbcd_8_aw , 0xffff, 0x4838, { 16, 16, 10, 10}},
|
|
{m68k_op_nbcd_8_al , 0xffff, 0x4839, { 20, 20, 10, 10}},
|
|
{m68k_op_pea_32_aw , 0xffff, 0x4878, { 16, 16, 9, 9}},
|
|
{m68k_op_pea_32_al , 0xffff, 0x4879, { 20, 20, 9, 9}},
|
|
{m68k_op_pea_32_pcdi , 0xffff, 0x487a, { 16, 16, 10, 10}},
|
|
{m68k_op_pea_32_pcix , 0xffff, 0x487b, { 20, 20, 12, 12}},
|
|
{m68k_op_movem_16_re_aw , 0xffff, 0x48b8, { 12, 12, 8, 8}},
|
|
{m68k_op_movem_16_re_al , 0xffff, 0x48b9, { 16, 16, 8, 8}},
|
|
{m68k_op_movem_32_re_aw , 0xffff, 0x48f8, { 12, 12, 8, 8}},
|
|
{m68k_op_movem_32_re_al , 0xffff, 0x48f9, { 16, 16, 8, 8}},
|
|
{m68k_op_tst_8_pi7 , 0xffff, 0x4a1f, { 8, 8, 6, 6}},
|
|
{m68k_op_tst_8_pd7 , 0xffff, 0x4a27, { 10, 10, 7, 7}},
|
|
{m68k_op_tst_8_aw , 0xffff, 0x4a38, { 12, 12, 6, 6}},
|
|
{m68k_op_tst_8_al , 0xffff, 0x4a39, { 16, 16, 6, 6}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_tst_8_pcdi , 0xffff, 0x4a3a, { 0, 0, 7, 7}},
|
|
{m68k_op_tst_8_pcix , 0xffff, 0x4a3b, { 0, 0, 9, 9}},
|
|
{m68k_op_tst_8_i , 0xffff, 0x4a3c, { 0, 0, 6, 6}},
|
|
#endif
|
|
{m68k_op_tst_16_aw , 0xffff, 0x4a78, { 12, 12, 6, 6}},
|
|
{m68k_op_tst_16_al , 0xffff, 0x4a79, { 16, 16, 6, 6}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_tst_16_pcdi , 0xffff, 0x4a7a, { 0, 0, 7, 7}},
|
|
{m68k_op_tst_16_pcix , 0xffff, 0x4a7b, { 0, 0, 9, 9}},
|
|
{m68k_op_tst_16_i , 0xffff, 0x4a7c, { 0, 0, 6, 6}},
|
|
#endif
|
|
{m68k_op_tst_32_aw , 0xffff, 0x4ab8, { 16, 16, 6, 6}},
|
|
{m68k_op_tst_32_al , 0xffff, 0x4ab9, { 20, 20, 6, 6}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_tst_32_pcdi , 0xffff, 0x4aba, { 0, 0, 7, 7}},
|
|
{m68k_op_tst_32_pcix , 0xffff, 0x4abb, { 0, 0, 9, 9}},
|
|
{m68k_op_tst_32_i , 0xffff, 0x4abc, { 0, 0, 6, 6}},
|
|
#endif
|
|
{m68k_op_tas_8_pi7 , 0xffff, 0x4adf, { 18, 18, 16, 16}},
|
|
{m68k_op_tas_8_pd7 , 0xffff, 0x4ae7, { 20, 20, 17, 17}},
|
|
{m68k_op_tas_8_aw , 0xffff, 0x4af8, { 22, 22, 16, 16}},
|
|
{m68k_op_tas_8_al , 0xffff, 0x4af9, { 26, 26, 16, 16}},
|
|
{m68k_op_illegal , 0xffff, 0x4afc, { 4, 4, 4, 4}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_mull_32_aw , 0xffff, 0x4c38, { 0, 0, 47, 47}},
|
|
{m68k_op_mull_32_al , 0xffff, 0x4c39, { 0, 0, 47, 47}},
|
|
{m68k_op_mull_32_pcdi , 0xffff, 0x4c3a, { 0, 0, 48, 48}},
|
|
{m68k_op_mull_32_pcix , 0xffff, 0x4c3b, { 0, 0, 50, 50}},
|
|
{m68k_op_mull_32_i , 0xffff, 0x4c3c, { 0, 0, 47, 47}},
|
|
{m68k_op_divl_32_aw , 0xffff, 0x4c78, { 0, 0, 88, 88}},
|
|
{m68k_op_divl_32_al , 0xffff, 0x4c79, { 0, 0, 88, 88}},
|
|
{m68k_op_divl_32_pcdi , 0xffff, 0x4c7a, { 0, 0, 89, 89}},
|
|
{m68k_op_divl_32_pcix , 0xffff, 0x4c7b, { 0, 0, 91, 91}},
|
|
{m68k_op_divl_32_i , 0xffff, 0x4c7c, { 0, 0, 88, 88}},
|
|
#endif
|
|
{m68k_op_movem_16_er_aw , 0xffff, 0x4cb8, { 16, 16, 12, 12}},
|
|
{m68k_op_movem_16_er_al , 0xffff, 0x4cb9, { 20, 20, 12, 12}},
|
|
{m68k_op_movem_16_er_pcdi , 0xffff, 0x4cba, { 16, 16, 9, 9}},
|
|
{m68k_op_movem_16_er_pcix , 0xffff, 0x4cbb, { 18, 18, 11, 11}},
|
|
{m68k_op_movem_32_er_aw , 0xffff, 0x4cf8, { 16, 16, 12, 12}},
|
|
{m68k_op_movem_32_er_al , 0xffff, 0x4cf9, { 20, 20, 12, 12}},
|
|
{m68k_op_movem_32_er_pcdi , 0xffff, 0x4cfa, { 16, 16, 9, 9}},
|
|
{m68k_op_movem_32_er_pcix , 0xffff, 0x4cfb, { 18, 18, 11, 11}},
|
|
{m68k_op_link_16_a7 , 0xffff, 0x4e57, { 16, 16, 5, 5}},
|
|
{m68k_op_unlk_32_a7 , 0xffff, 0x4e5f, { 12, 12, 6, 6}},
|
|
{m68k_op_reset , 0xffff, 0x4e70, { 0, 0, 0, 0}},
|
|
{m68k_op_nop , 0xffff, 0x4e71, { 4, 4, 2, 2}},
|
|
{m68k_op_stop , 0xffff, 0x4e72, { 4, 4, 8, 8}},
|
|
{m68k_op_rte_32 , 0xffff, 0x4e73, { 20, 24, 20, 20}},
|
|
#if M68K_EMULATE_010 || M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_rtd_32 , 0xffff, 0x4e74, { 0, 16, 10, 10}},
|
|
#endif
|
|
{m68k_op_rts_32 , 0xffff, 0x4e75, { 16, 16, 10, 10}},
|
|
{m68k_op_trapv , 0xffff, 0x4e76, { 4, 4, 4, 4}},
|
|
{m68k_op_rtr_32 , 0xffff, 0x4e77, { 20, 20, 14, 14}},
|
|
#if M68K_EMULATE_010 || M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_movec_32_cr , 0xffff, 0x4e7a, { 0, 12, 6, 6}},
|
|
{m68k_op_movec_32_rc , 0xffff, 0x4e7b, { 0, 10, 12, 12}},
|
|
#endif
|
|
{m68k_op_jsr_32_aw , 0xffff, 0x4eb8, { 18, 18, 4, 4}},
|
|
{m68k_op_jsr_32_al , 0xffff, 0x4eb9, { 20, 20, 4, 4}},
|
|
{m68k_op_jsr_32_pcdi , 0xffff, 0x4eba, { 18, 18, 5, 5}},
|
|
{m68k_op_jsr_32_pcix , 0xffff, 0x4ebb, { 22, 22, 7, 7}},
|
|
{m68k_op_jmp_32_aw , 0xffff, 0x4ef8, { 10, 10, 4, 4}},
|
|
{m68k_op_jmp_32_al , 0xffff, 0x4ef9, { 12, 12, 4, 4}},
|
|
{m68k_op_jmp_32_pcdi , 0xffff, 0x4efa, { 10, 10, 5, 5}},
|
|
{m68k_op_jmp_32_pcix , 0xffff, 0x4efb, { 14, 14, 7, 7}},
|
|
{m68k_op_st_8_pi7 , 0xffff, 0x50df, { 12, 12, 10, 10}},
|
|
{m68k_op_st_8_pd7 , 0xffff, 0x50e7, { 14, 14, 11, 11}},
|
|
{m68k_op_st_8_aw , 0xffff, 0x50f8, { 16, 16, 10, 10}},
|
|
{m68k_op_st_8_al , 0xffff, 0x50f9, { 20, 20, 10, 10}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_trapt_16 , 0xffff, 0x50fa, { 0, 0, 6, 6}},
|
|
{m68k_op_trapt_32 , 0xffff, 0x50fb, { 0, 0, 8, 8}},
|
|
{m68k_op_trapt , 0xffff, 0x50fc, { 0, 0, 4, 4}},
|
|
#endif
|
|
{m68k_op_sf_8_pi7 , 0xffff, 0x51df, { 12, 12, 10, 10}},
|
|
{m68k_op_sf_8_pd7 , 0xffff, 0x51e7, { 14, 14, 11, 11}},
|
|
{m68k_op_sf_8_aw , 0xffff, 0x51f8, { 16, 16, 10, 10}},
|
|
{m68k_op_sf_8_al , 0xffff, 0x51f9, { 20, 20, 10, 10}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_trapf_16 , 0xffff, 0x51fa, { 0, 0, 6, 6}},
|
|
{m68k_op_trapf_32 , 0xffff, 0x51fb, { 0, 0, 8, 8}},
|
|
{m68k_op_trapf , 0xffff, 0x51fc, { 0, 0, 4, 4}},
|
|
#endif
|
|
{m68k_op_shi_8_pi7 , 0xffff, 0x52df, { 12, 12, 10, 10}},
|
|
{m68k_op_shi_8_pd7 , 0xffff, 0x52e7, { 14, 14, 11, 11}},
|
|
{m68k_op_shi_8_aw , 0xffff, 0x52f8, { 16, 16, 10, 10}},
|
|
{m68k_op_shi_8_al , 0xffff, 0x52f9, { 20, 20, 10, 10}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_traphi_16 , 0xffff, 0x52fa, { 0, 0, 6, 6}},
|
|
{m68k_op_traphi_32 , 0xffff, 0x52fb, { 0, 0, 8, 8}},
|
|
{m68k_op_traphi , 0xffff, 0x52fc, { 0, 0, 4, 4}},
|
|
#endif
|
|
{m68k_op_sls_8_pi7 , 0xffff, 0x53df, { 12, 12, 10, 10}},
|
|
{m68k_op_sls_8_pd7 , 0xffff, 0x53e7, { 14, 14, 11, 11}},
|
|
{m68k_op_sls_8_aw , 0xffff, 0x53f8, { 16, 16, 10, 10}},
|
|
{m68k_op_sls_8_al , 0xffff, 0x53f9, { 20, 20, 10, 10}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_trapls_16 , 0xffff, 0x53fa, { 0, 0, 6, 6}},
|
|
{m68k_op_trapls_32 , 0xffff, 0x53fb, { 0, 0, 8, 8}},
|
|
{m68k_op_trapls , 0xffff, 0x53fc, { 0, 0, 4, 4}},
|
|
#endif
|
|
{m68k_op_scc_8_pi7 , 0xffff, 0x54df, { 12, 12, 10, 10}},
|
|
{m68k_op_scc_8_pd7 , 0xffff, 0x54e7, { 14, 14, 11, 11}},
|
|
{m68k_op_scc_8_aw , 0xffff, 0x54f8, { 16, 16, 10, 10}},
|
|
{m68k_op_scc_8_al , 0xffff, 0x54f9, { 20, 20, 10, 10}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_trapcc_16 , 0xffff, 0x54fa, { 0, 0, 6, 6}},
|
|
{m68k_op_trapcc_32 , 0xffff, 0x54fb, { 0, 0, 8, 8}},
|
|
{m68k_op_trapcc , 0xffff, 0x54fc, { 0, 0, 4, 4}},
|
|
#endif
|
|
{m68k_op_scs_8_pi7 , 0xffff, 0x55df, { 12, 12, 10, 10}},
|
|
{m68k_op_scs_8_pd7 , 0xffff, 0x55e7, { 14, 14, 11, 11}},
|
|
{m68k_op_scs_8_aw , 0xffff, 0x55f8, { 16, 16, 10, 10}},
|
|
{m68k_op_scs_8_al , 0xffff, 0x55f9, { 20, 20, 10, 10}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_trapcs_16 , 0xffff, 0x55fa, { 0, 0, 6, 6}},
|
|
{m68k_op_trapcs_32 , 0xffff, 0x55fb, { 0, 0, 8, 8}},
|
|
{m68k_op_trapcs , 0xffff, 0x55fc, { 0, 0, 4, 4}},
|
|
#endif
|
|
{m68k_op_sne_8_pi7 , 0xffff, 0x56df, { 12, 12, 10, 10}},
|
|
{m68k_op_sne_8_pd7 , 0xffff, 0x56e7, { 14, 14, 11, 11}},
|
|
{m68k_op_sne_8_aw , 0xffff, 0x56f8, { 16, 16, 10, 10}},
|
|
{m68k_op_sne_8_al , 0xffff, 0x56f9, { 20, 20, 10, 10}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_trapne_16 , 0xffff, 0x56fa, { 0, 0, 6, 6}},
|
|
{m68k_op_trapne_32 , 0xffff, 0x56fb, { 0, 0, 8, 8}},
|
|
{m68k_op_trapne , 0xffff, 0x56fc, { 0, 0, 4, 4}},
|
|
#endif
|
|
{m68k_op_seq_8_pi7 , 0xffff, 0x57df, { 12, 12, 10, 10}},
|
|
{m68k_op_seq_8_pd7 , 0xffff, 0x57e7, { 14, 14, 11, 11}},
|
|
{m68k_op_seq_8_aw , 0xffff, 0x57f8, { 16, 16, 10, 10}},
|
|
{m68k_op_seq_8_al , 0xffff, 0x57f9, { 20, 20, 10, 10}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_trapeq_16 , 0xffff, 0x57fa, { 0, 0, 6, 6}},
|
|
{m68k_op_trapeq_32 , 0xffff, 0x57fb, { 0, 0, 8, 8}},
|
|
{m68k_op_trapeq , 0xffff, 0x57fc, { 0, 0, 4, 4}},
|
|
#endif
|
|
{m68k_op_svc_8_pi7 , 0xffff, 0x58df, { 12, 12, 10, 10}},
|
|
{m68k_op_svc_8_pd7 , 0xffff, 0x58e7, { 14, 14, 11, 11}},
|
|
{m68k_op_svc_8_aw , 0xffff, 0x58f8, { 16, 16, 10, 10}},
|
|
{m68k_op_svc_8_al , 0xffff, 0x58f9, { 20, 20, 10, 10}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_trapvc_16 , 0xffff, 0x58fa, { 0, 0, 6, 6}},
|
|
{m68k_op_trapvc_32 , 0xffff, 0x58fb, { 0, 0, 8, 8}},
|
|
{m68k_op_trapvc , 0xffff, 0x58fc, { 0, 0, 4, 4}},
|
|
#endif
|
|
{m68k_op_svs_8_pi7 , 0xffff, 0x59df, { 12, 12, 10, 10}},
|
|
{m68k_op_svs_8_pd7 , 0xffff, 0x59e7, { 14, 14, 11, 11}},
|
|
{m68k_op_svs_8_aw , 0xffff, 0x59f8, { 16, 16, 10, 10}},
|
|
{m68k_op_svs_8_al , 0xffff, 0x59f9, { 20, 20, 10, 10}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_trapvs_16 , 0xffff, 0x59fa, { 0, 0, 6, 6}},
|
|
{m68k_op_trapvs_32 , 0xffff, 0x59fb, { 0, 0, 8, 8}},
|
|
{m68k_op_trapvs , 0xffff, 0x59fc, { 0, 0, 4, 4}},
|
|
#endif
|
|
{m68k_op_spl_8_pi7 , 0xffff, 0x5adf, { 12, 12, 10, 10}},
|
|
{m68k_op_spl_8_pd7 , 0xffff, 0x5ae7, { 14, 14, 11, 11}},
|
|
{m68k_op_spl_8_aw , 0xffff, 0x5af8, { 16, 16, 10, 10}},
|
|
{m68k_op_spl_8_al , 0xffff, 0x5af9, { 20, 20, 10, 10}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_trappl_16 , 0xffff, 0x5afa, { 0, 0, 6, 6}},
|
|
{m68k_op_trappl_32 , 0xffff, 0x5afb, { 0, 0, 8, 8}},
|
|
{m68k_op_trappl , 0xffff, 0x5afc, { 0, 0, 4, 4}},
|
|
#endif
|
|
{m68k_op_smi_8_pi7 , 0xffff, 0x5bdf, { 12, 12, 10, 10}},
|
|
{m68k_op_smi_8_pd7 , 0xffff, 0x5be7, { 14, 14, 11, 11}},
|
|
{m68k_op_smi_8_aw , 0xffff, 0x5bf8, { 16, 16, 10, 10}},
|
|
{m68k_op_smi_8_al , 0xffff, 0x5bf9, { 20, 20, 10, 10}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_trapmi_16 , 0xffff, 0x5bfa, { 0, 0, 6, 6}},
|
|
{m68k_op_trapmi_32 , 0xffff, 0x5bfb, { 0, 0, 8, 8}},
|
|
{m68k_op_trapmi , 0xffff, 0x5bfc, { 0, 0, 4, 4}},
|
|
#endif
|
|
{m68k_op_sge_8_pi7 , 0xffff, 0x5cdf, { 12, 12, 10, 10}},
|
|
{m68k_op_sge_8_pd7 , 0xffff, 0x5ce7, { 14, 14, 11, 11}},
|
|
{m68k_op_sge_8_aw , 0xffff, 0x5cf8, { 16, 16, 10, 10}},
|
|
{m68k_op_sge_8_al , 0xffff, 0x5cf9, { 20, 20, 10, 10}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_trapge_16 , 0xffff, 0x5cfa, { 0, 0, 6, 6}},
|
|
{m68k_op_trapge_32 , 0xffff, 0x5cfb, { 0, 0, 8, 8}},
|
|
{m68k_op_trapge , 0xffff, 0x5cfc, { 0, 0, 4, 4}},
|
|
#endif
|
|
{m68k_op_slt_8_pi7 , 0xffff, 0x5ddf, { 12, 12, 10, 10}},
|
|
{m68k_op_slt_8_pd7 , 0xffff, 0x5de7, { 14, 14, 11, 11}},
|
|
{m68k_op_slt_8_aw , 0xffff, 0x5df8, { 16, 16, 10, 10}},
|
|
{m68k_op_slt_8_al , 0xffff, 0x5df9, { 20, 20, 10, 10}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_traplt_16 , 0xffff, 0x5dfa, { 0, 0, 6, 6}},
|
|
{m68k_op_traplt_32 , 0xffff, 0x5dfb, { 0, 0, 8, 8}},
|
|
{m68k_op_traplt , 0xffff, 0x5dfc, { 0, 0, 4, 4}},
|
|
#endif
|
|
{m68k_op_sgt_8_pi7 , 0xffff, 0x5edf, { 12, 12, 10, 10}},
|
|
{m68k_op_sgt_8_pd7 , 0xffff, 0x5ee7, { 14, 14, 11, 11}},
|
|
{m68k_op_sgt_8_aw , 0xffff, 0x5ef8, { 16, 16, 10, 10}},
|
|
{m68k_op_sgt_8_al , 0xffff, 0x5ef9, { 20, 20, 10, 10}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_trapgt_16 , 0xffff, 0x5efa, { 0, 0, 6, 6}},
|
|
{m68k_op_trapgt_32 , 0xffff, 0x5efb, { 0, 0, 8, 8}},
|
|
{m68k_op_trapgt , 0xffff, 0x5efc, { 0, 0, 4, 4}},
|
|
#endif
|
|
{m68k_op_sle_8_pi7 , 0xffff, 0x5fdf, { 12, 12, 10, 10}},
|
|
{m68k_op_sle_8_pd7 , 0xffff, 0x5fe7, { 14, 14, 11, 11}},
|
|
{m68k_op_sle_8_aw , 0xffff, 0x5ff8, { 16, 16, 10, 10}},
|
|
{m68k_op_sle_8_al , 0xffff, 0x5ff9, { 20, 20, 10, 10}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_traple_16 , 0xffff, 0x5ffa, { 0, 0, 6, 6}},
|
|
{m68k_op_traple_32 , 0xffff, 0x5ffb, { 0, 0, 8, 8}},
|
|
{m68k_op_traple , 0xffff, 0x5ffc, { 0, 0, 4, 4}},
|
|
#endif
|
|
{m68k_op_bra_16 , 0xffff, 0x6000, { 10, 10, 10, 10}},
|
|
{m68k_op_bra_32 , 0xffff, 0x60ff, { 10, 10, 10, 10}},
|
|
{m68k_op_bsr_16 , 0xffff, 0x6100, { 18, 18, 7, 7}},
|
|
{m68k_op_bsr_32 , 0xffff, 0x61ff, { 18, 18, 7, 7}},
|
|
{m68k_op_bhi_16 , 0xffff, 0x6200, { 10, 10, 6, 6}},
|
|
{m68k_op_bhi_32 , 0xffff, 0x62ff, { 10, 10, 6, 6}},
|
|
{m68k_op_bls_16 , 0xffff, 0x6300, { 10, 10, 6, 6}},
|
|
{m68k_op_bls_32 , 0xffff, 0x63ff, { 10, 10, 6, 6}},
|
|
{m68k_op_bcc_16 , 0xffff, 0x6400, { 10, 10, 6, 6}},
|
|
{m68k_op_bcc_32 , 0xffff, 0x64ff, { 10, 10, 6, 6}},
|
|
{m68k_op_bcs_16 , 0xffff, 0x6500, { 10, 10, 6, 6}},
|
|
{m68k_op_bcs_32 , 0xffff, 0x65ff, { 10, 10, 6, 6}},
|
|
{m68k_op_bne_16 , 0xffff, 0x6600, { 10, 10, 6, 6}},
|
|
{m68k_op_bne_32 , 0xffff, 0x66ff, { 10, 10, 6, 6}},
|
|
{m68k_op_beq_16 , 0xffff, 0x6700, { 10, 10, 6, 6}},
|
|
{m68k_op_beq_32 , 0xffff, 0x67ff, { 10, 10, 6, 6}},
|
|
{m68k_op_bvc_16 , 0xffff, 0x6800, { 10, 10, 6, 6}},
|
|
{m68k_op_bvc_32 , 0xffff, 0x68ff, { 10, 10, 6, 6}},
|
|
{m68k_op_bvs_16 , 0xffff, 0x6900, { 10, 10, 6, 6}},
|
|
{m68k_op_bvs_32 , 0xffff, 0x69ff, { 10, 10, 6, 6}},
|
|
{m68k_op_bpl_16 , 0xffff, 0x6a00, { 10, 10, 6, 6}},
|
|
{m68k_op_bpl_32 , 0xffff, 0x6aff, { 10, 10, 6, 6}},
|
|
{m68k_op_bmi_16 , 0xffff, 0x6b00, { 10, 10, 6, 6}},
|
|
{m68k_op_bmi_32 , 0xffff, 0x6bff, { 10, 10, 6, 6}},
|
|
{m68k_op_bge_16 , 0xffff, 0x6c00, { 10, 10, 6, 6}},
|
|
{m68k_op_bge_32 , 0xffff, 0x6cff, { 10, 10, 6, 6}},
|
|
{m68k_op_blt_16 , 0xffff, 0x6d00, { 10, 10, 6, 6}},
|
|
{m68k_op_blt_32 , 0xffff, 0x6dff, { 10, 10, 6, 6}},
|
|
{m68k_op_bgt_16 , 0xffff, 0x6e00, { 10, 10, 6, 6}},
|
|
{m68k_op_bgt_32 , 0xffff, 0x6eff, { 10, 10, 6, 6}},
|
|
{m68k_op_ble_16 , 0xffff, 0x6f00, { 10, 10, 6, 6}},
|
|
{m68k_op_ble_32 , 0xffff, 0x6fff, { 10, 10, 6, 6}},
|
|
{m68k_op_sbcd_8_mm_axy7 , 0xffff, 0x8f0f, { 18, 18, 16, 16}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_pack_16_mm_axy7 , 0xffff, 0x8f4f, { 0, 0, 13, 13}},
|
|
{m68k_op_unpk_16_mm_axy7 , 0xffff, 0x8f8f, { 0, 0, 13, 13}},
|
|
#endif
|
|
{m68k_op_subx_8_mm_axy7 , 0xffff, 0x9f0f, { 18, 18, 12, 12}},
|
|
{m68k_op_cmpm_8_axy7 , 0xffff, 0xbf0f, { 12, 12, 9, 9}},
|
|
{m68k_op_abcd_8_mm_axy7 , 0xffff, 0xcf0f, { 18, 18, 16, 16}},
|
|
{m68k_op_addx_8_mm_axy7 , 0xffff, 0xdf0f, { 18, 18, 12, 12}},
|
|
{m68k_op_asr_16_aw , 0xffff, 0xe0f8, { 16, 16, 9, 9}},
|
|
{m68k_op_asr_16_al , 0xffff, 0xe0f9, { 20, 20, 9, 9}},
|
|
{m68k_op_asl_16_aw , 0xffff, 0xe1f8, { 16, 16, 10, 10}},
|
|
{m68k_op_asl_16_al , 0xffff, 0xe1f9, { 20, 20, 10, 10}},
|
|
{m68k_op_lsr_16_aw , 0xffff, 0xe2f8, { 16, 16, 9, 9}},
|
|
{m68k_op_lsr_16_al , 0xffff, 0xe2f9, { 20, 20, 9, 9}},
|
|
{m68k_op_lsl_16_aw , 0xffff, 0xe3f8, { 16, 16, 9, 9}},
|
|
{m68k_op_lsl_16_al , 0xffff, 0xe3f9, { 20, 20, 9, 9}},
|
|
{m68k_op_roxr_16_aw , 0xffff, 0xe4f8, { 16, 16, 9, 9}},
|
|
{m68k_op_roxr_16_al , 0xffff, 0xe4f9, { 20, 20, 9, 9}},
|
|
{m68k_op_roxl_16_aw , 0xffff, 0xe5f8, { 16, 16, 9, 9}},
|
|
{m68k_op_roxl_16_al , 0xffff, 0xe5f9, { 20, 20, 9, 9}},
|
|
{m68k_op_ror_16_aw , 0xffff, 0xe6f8, { 16, 16, 11, 11}},
|
|
{m68k_op_ror_16_al , 0xffff, 0xe6f9, { 20, 20, 11, 11}},
|
|
{m68k_op_rol_16_aw , 0xffff, 0xe7f8, { 16, 16, 11, 11}},
|
|
{m68k_op_rol_16_al , 0xffff, 0xe7f9, { 20, 20, 11, 11}},
|
|
#if M68K_EMULATE_020 || M68K_EMULATE_EC020 || M68K_EMULATE_040
|
|
{m68k_op_bftst_32_aw , 0xffff, 0xe8f8, { 0, 0, 17, 17}},
|
|
{m68k_op_bftst_32_al , 0xffff, 0xe8f9, { 0, 0, 17, 17}},
|
|
{m68k_op_bftst_32_pcdi , 0xffff, 0xe8fa, { 0, 0, 18, 18}},
|
|
{m68k_op_bftst_32_pcix , 0xffff, 0xe8fb, { 0, 0, 20, 20}},
|
|
{m68k_op_bfextu_32_aw , 0xffff, 0xe9f8, { 0, 0, 19, 19}},
|
|
{m68k_op_bfextu_32_al , 0xffff, 0xe9f9, { 0, 0, 19, 19}},
|
|
{m68k_op_bfextu_32_pcdi , 0xffff, 0xe9fa, { 0, 0, 20, 20}},
|
|
{m68k_op_bfextu_32_pcix , 0xffff, 0xe9fb, { 0, 0, 22, 22}},
|
|
{m68k_op_bfchg_32_aw , 0xffff, 0xeaf8, { 0, 0, 24, 24}},
|
|
{m68k_op_bfchg_32_al , 0xffff, 0xeaf9, { 0, 0, 24, 24}},
|
|
{m68k_op_bfexts_32_aw , 0xffff, 0xebf8, { 0, 0, 19, 19}},
|
|
{m68k_op_bfexts_32_al , 0xffff, 0xebf9, { 0, 0, 19, 19}},
|
|
{m68k_op_bfexts_32_pcdi , 0xffff, 0xebfa, { 0, 0, 20, 20}},
|
|
{m68k_op_bfexts_32_pcix , 0xffff, 0xebfb, { 0, 0, 22, 22}},
|
|
{m68k_op_bfclr_32_aw , 0xffff, 0xecf8, { 0, 0, 24, 24}},
|
|
{m68k_op_bfclr_32_al , 0xffff, 0xecf9, { 0, 0, 24, 24}},
|
|
{m68k_op_bfffo_32_aw , 0xffff, 0xedf8, { 0, 0, 32, 32}},
|
|
{m68k_op_bfffo_32_al , 0xffff, 0xedf9, { 0, 0, 32, 32}},
|
|
{m68k_op_bfffo_32_pcdi , 0xffff, 0xedfa, { 0, 0, 33, 33}},
|
|
{m68k_op_bfffo_32_pcix , 0xffff, 0xedfb, { 0, 0, 35, 35}},
|
|
{m68k_op_bfset_32_aw , 0xffff, 0xeef8, { 0, 0, 24, 24}},
|
|
{m68k_op_bfset_32_al , 0xffff, 0xeef9, { 0, 0, 24, 24}},
|
|
{m68k_op_bfins_32_aw , 0xffff, 0xeff8, { 0, 0, 21, 21}},
|
|
{m68k_op_bfins_32_al , 0xffff, 0xeff9, { 0, 0, 21, 21}},
|
|
#endif
|
|
#if M68K_EMULATE_040
|
|
{m68k_op_pflush_32 , 0xffff, 0xf518, { 0, 0, 0, 4}},
|
|
#endif
|
|
{0, 0, 0, {0, 0, 0, 0}}
|
|
};
|
|
|
|
|
|
/* Build the opcode handler jump table */
|
|
void m68ki_build_opcode_table(void)
|
|
{
|
|
const opcode_handler_struct *ostruct;
|
|
int instr;
|
|
int i;
|
|
int j;
|
|
int k;
|
|
|
|
for(i = 0; i < 256; i++)
|
|
for(k=0;k<NUM_CPU_TYPES;k++)
|
|
m68ki_exception_cycle_table[k][i] = m68ki_exception_cycle_table[k][i] * 7;
|
|
|
|
for(i = 0; i < 0x10000; i++)
|
|
{
|
|
/* default to illegal */
|
|
m68ki_instruction_jump_table[i] = m68k_op_illegal;
|
|
for(k=0;k<NUM_CPU_TYPES;k++)
|
|
m68ki_cycles[k][i] = 0;
|
|
}
|
|
|
|
ostruct = m68k_opcode_handler_table;
|
|
while(ostruct->mask != 0xff00)
|
|
{
|
|
for(i = 0;i < 0x10000;i++)
|
|
{
|
|
if((i & ostruct->mask) == ostruct->match)
|
|
{
|
|
m68ki_instruction_jump_table[i] = ostruct->opcode_handler;
|
|
for(k=0;k<NUM_CPU_TYPES;k++)
|
|
m68ki_cycles[k][i] = ostruct->cycles[k]*7;
|
|
}
|
|
}
|
|
ostruct++;
|
|
}
|
|
while(ostruct->mask == 0xff00)
|
|
{
|
|
for(i = 0;i <= 0xff;i++)
|
|
{
|
|
m68ki_instruction_jump_table[ostruct->match | i] = ostruct->opcode_handler;
|
|
for(k=0;k<NUM_CPU_TYPES;k++)
|
|
m68ki_cycles[k][ostruct->match | i] = ostruct->cycles[k]*7;
|
|
}
|
|
ostruct++;
|
|
}
|
|
while(ostruct->mask == 0xf1f8)
|
|
{
|
|
for(i = 0;i < 8;i++)
|
|
{
|
|
for(j = 0;j < 8;j++)
|
|
{
|
|
instr = ostruct->match | (i << 9) | j;
|
|
m68ki_instruction_jump_table[instr] = ostruct->opcode_handler;
|
|
for(k=0;k<NUM_CPU_TYPES;k++)
|
|
m68ki_cycles[k][instr] = ostruct->cycles[k]*7;
|
|
}
|
|
}
|
|
ostruct++;
|
|
}
|
|
while(ostruct->mask == 0xfff0)
|
|
{
|
|
for(i = 0;i <= 0x0f;i++)
|
|
{
|
|
m68ki_instruction_jump_table[ostruct->match | i] = ostruct->opcode_handler;
|
|
for(k=0;k<NUM_CPU_TYPES;k++)
|
|
m68ki_cycles[k][ostruct->match | i] = ostruct->cycles[k]*7;
|
|
}
|
|
ostruct++;
|
|
}
|
|
while(ostruct->mask == 0xf1ff)
|
|
{
|
|
for(i = 0;i <= 0x07;i++)
|
|
{
|
|
m68ki_instruction_jump_table[ostruct->match | (i << 9)] = ostruct->opcode_handler;
|
|
for(k=0;k<NUM_CPU_TYPES;k++)
|
|
m68ki_cycles[k][ostruct->match | (i << 9)] = ostruct->cycles[k]*7;
|
|
}
|
|
ostruct++;
|
|
}
|
|
while(ostruct->mask == 0xfff8)
|
|
{
|
|
for(i = 0;i <= 0x07;i++)
|
|
{
|
|
m68ki_instruction_jump_table[ostruct->match | i] = ostruct->opcode_handler;
|
|
for(k=0;k<NUM_CPU_TYPES;k++)
|
|
m68ki_cycles[k][ostruct->match | i] = ostruct->cycles[k]*7;
|
|
}
|
|
ostruct++;
|
|
}
|
|
while(ostruct->mask == 0xffff)
|
|
{
|
|
m68ki_instruction_jump_table[ostruct->match] = ostruct->opcode_handler;
|
|
for(k=0;k<NUM_CPU_TYPES;k++)
|
|
m68ki_cycles[k][ostruct->match] = ostruct->cycles[k]*7;
|
|
ostruct++;
|
|
}
|
|
}
|
|
|
|
|
|
/* ======================================================================== */
|
|
/* ============================== END OF FILE ============================= */
|
|
/* ======================================================================== */
|
|
|
|
|