#include "m68kcpu.h" /* ======================================================================== */ /* ========================= INSTRUCTION HANDLERS ========================= */ /* ======================================================================== */ void m68k_op_1010(void) { m68ki_exception_1010(); } void m68k_op_1111(void) { m68ki_exception_1111(); } void m68k_op_abcd_8_rr(void) { uint* r_dst = &DX; uint src = DY; uint dst = *r_dst; uint res = LOW_NIBBLE(src) + LOW_NIBBLE(dst) + XFLAG_AS_1(); if(res > 9) res += 6; res += HIGH_NIBBLE(src) + HIGH_NIBBLE(dst); FLAG_X = FLAG_C = (res > 0x99) << 8; if(FLAG_C) res -= 0xa0; FLAG_N = NFLAG_8(res); /* officially undefined */ res = MASK_OUT_ABOVE_8(res); FLAG_Z |= res; *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; } void m68k_op_abcd_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(src) + LOW_NIBBLE(dst) + XFLAG_AS_1(); if(res > 9) res += 6; res += HIGH_NIBBLE(src) + HIGH_NIBBLE(dst); FLAG_X = FLAG_C = (res > 0x99) << 8; if(FLAG_C) res -= 0xa0; FLAG_N = NFLAG_8(res); /* officially undefined */ res = MASK_OUT_ABOVE_8(res); FLAG_Z |= res; m68ki_write_8(ea, res); } void m68k_op_abcd_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(src) + LOW_NIBBLE(dst) + XFLAG_AS_1(); if(res > 9) res += 6; res += HIGH_NIBBLE(src) + HIGH_NIBBLE(dst); FLAG_X = FLAG_C = (res > 0x99) << 8; if(FLAG_C) res -= 0xa0; FLAG_N = NFLAG_8(res); /* officially undefined */ res = MASK_OUT_ABOVE_8(res); FLAG_Z |= res; m68ki_write_8(ea, res); } void m68k_op_abcd_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(src) + LOW_NIBBLE(dst) + XFLAG_AS_1(); if(res > 9) res += 6; res += HIGH_NIBBLE(src) + HIGH_NIBBLE(dst); FLAG_X = FLAG_C = (res > 0x99) << 8; if(FLAG_C) res -= 0xa0; FLAG_N = NFLAG_8(res); /* officially undefined */ res = MASK_OUT_ABOVE_8(res); FLAG_Z |= res; m68ki_write_8(ea, res); } void m68k_op_abcd_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(src) + LOW_NIBBLE(dst) + XFLAG_AS_1(); if(res > 9) res += 6; res += HIGH_NIBBLE(src) + HIGH_NIBBLE(dst); FLAG_X = FLAG_C = (res > 0x99) << 8; if(FLAG_C) res -= 0xa0; FLAG_N = NFLAG_8(res); /* officially undefined */ res = MASK_OUT_ABOVE_8(res); FLAG_Z |= res; m68ki_write_8(ea, res); } void m68k_op_add_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 = 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; } void m68k_op_add_8_er_ai(void) { uint* r_dst = &DX; uint src = OPER_AY_AI_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; } void m68k_op_add_8_er_pi(void) { uint* r_dst = &DX; uint src = OPER_AY_PI_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; } void m68k_op_add_8_er_pi7(void) { uint* r_dst = &DX; uint src = OPER_A7_PI_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; } void m68k_op_add_8_er_pd(void) { uint* r_dst = &DX; uint src = OPER_AY_PD_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; } void m68k_op_add_8_er_pd7(void) { uint* r_dst = &DX; uint src = OPER_A7_PD_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; } void m68k_op_add_8_er_di(void) { uint* r_dst = &DX; uint src = OPER_AY_DI_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; } void m68k_op_add_8_er_ix(void) { uint* r_dst = &DX; uint src = OPER_AY_IX_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; } void m68k_op_add_8_er_aw(void) { uint* r_dst = &DX; uint src = OPER_AW_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; } void m68k_op_add_8_er_al(void) { uint* r_dst = &DX; uint src = OPER_AL_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; } void m68k_op_add_8_er_pcdi(void) { uint* r_dst = &DX; uint src = OPER_PCDI_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; } void m68k_op_add_8_er_pcix(void) { uint* r_dst = &DX; uint src = OPER_PCIX_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; } void m68k_op_add_8_er_i(void) { uint* r_dst = &DX; 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; } void m68k_op_add_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 = 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; } void m68k_op_add_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 = 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; } void m68k_op_add_16_er_ai(void) { uint* r_dst = &DX; uint src = OPER_AY_AI_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; } void m68k_op_add_16_er_pi(void) { uint* r_dst = &DX; uint src = OPER_AY_PI_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; } void m68k_op_add_16_er_pd(void) { uint* r_dst = &DX; uint src = OPER_AY_PD_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; } void m68k_op_add_16_er_di(void) { uint* r_dst = &DX; uint src = OPER_AY_DI_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; } void m68k_op_add_16_er_ix(void) { uint* r_dst = &DX; uint src = OPER_AY_IX_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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } void m68k_op_adda_16_d(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst + MAKE_INT_16(DY)); } void m68k_op_adda_16_a(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst + MAKE_INT_16(AY)); } void m68k_op_adda_16_ai(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst + MAKE_INT_16(OPER_AY_AI_16())); } void m68k_op_adda_16_pi(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst + MAKE_INT_16(OPER_AY_PI_16())); } void m68k_op_adda_16_pd(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst + MAKE_INT_16(OPER_AY_PD_16())); } void m68k_op_adda_16_di(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst + MAKE_INT_16(OPER_AY_DI_16())); } void m68k_op_adda_16_ix(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst + MAKE_INT_16(OPER_AY_IX_16())); } void m68k_op_adda_16_aw(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst + MAKE_INT_16(OPER_AW_16())); } void m68k_op_adda_16_al(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst + MAKE_INT_16(OPER_AL_16())); } void m68k_op_adda_16_pcdi(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst + MAKE_INT_16(OPER_PCDI_16())); } void m68k_op_adda_16_pcix(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst + MAKE_INT_16(OPER_PCIX_16())); } void m68k_op_adda_16_i(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst + MAKE_INT_16(OPER_I_16())); } void m68k_op_adda_32_d(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst + DY); } void m68k_op_adda_32_a(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst + AY); } void m68k_op_adda_32_ai(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst + OPER_AY_AI_32()); } void m68k_op_adda_32_pi(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst + OPER_AY_PI_32()); } void m68k_op_adda_32_pd(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst + OPER_AY_PD_32()); } void m68k_op_adda_32_di(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst + OPER_AY_DI_32()); } void m68k_op_adda_32_ix(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst + OPER_AY_IX_32()); } void m68k_op_adda_32_aw(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst + OPER_AW_32()); } void m68k_op_adda_32_al(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst + OPER_AL_32()); } void m68k_op_adda_32_pcdi(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst + OPER_PCDI_32()); } void m68k_op_adda_32_pcix(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst + OPER_PCIX_32()); } void m68k_op_adda_32_i(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst + OPER_I_32()); } 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; } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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; } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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; } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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; } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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; } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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; } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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; } 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; } 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; } 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); } 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); } 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); } 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); } 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); } 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); } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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; } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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; } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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; } 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); } 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); } 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); } 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); } 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); } 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); } 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); } void m68k_op_andi_16_toc(void) { m68ki_set_ccr(m68ki_get_ccr() & OPER_I_16()); } 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(); } 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(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); } 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(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); } 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(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); } 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<> shift; if(shift != 0) { USE_CYCLES(shift<> (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; } 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<> (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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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); *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; } 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); *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; } 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); *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; } 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<> 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; } 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<> (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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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; } m68ki_exception_illegal(); } 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; } m68ki_exception_illegal(); } 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; } m68ki_exception_illegal(); } 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; } m68ki_exception_illegal(); } 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; } m68ki_exception_illegal(); } 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; } m68ki_exception_illegal(); } 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; } m68ki_exception_illegal(); } 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; } m68ki_exception_illegal(); } 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; } m68ki_exception_illegal(); } 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; } m68ki_exception_illegal(); } 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; } m68ki_exception_illegal(); } 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; } m68ki_exception_illegal(); } 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; } m68ki_exception_illegal(); } 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; } m68ki_exception_illegal(); } 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; } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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; } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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; } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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; } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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<>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(); } 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(); } 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(); } 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(); } 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(); } 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<>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(); } 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(); } 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(); } 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(); } 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(); } 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(); } 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< 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(); } 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< 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(); } 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< 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(); } 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< 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(); } 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< 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(); } 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< 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(); } 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< 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(); } 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(); } 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< 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(); } 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< 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(); } 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< 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(); } 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< 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(); } 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< 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(); } 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< 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(); } 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< 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(); } 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(); } 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< 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(); } 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< 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(); } 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< 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(); } 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< 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(); } 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< 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(); } 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< 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(); } 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< 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(); } 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(); } 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(); } 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(); } 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(); } 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(); } 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(); } 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<>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(); } 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(); } 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(); } 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(); } 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(); } 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<>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))<>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(); } 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))<>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(); } 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))<>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(); } 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))<>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(); } 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))<>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(); } 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))<>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(); } 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))<>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(); } 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(); } void m68k_op_bra_8(void) { m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ m68ki_branch_8(MASK_OUT_ABOVE_8(REG_IR)); if(REG_PC == REG_PPC) USE_ALL_CYCLES(); } 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); if(REG_PC == REG_PPC) USE_ALL_CYCLES(); } 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); if(REG_PC == REG_PPC) USE_ALL_CYCLES(); return; } m68ki_exception_illegal(); } 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; } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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; } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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)); } 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); } 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; } m68ki_exception_illegal(); } void m68k_op_btst_32_r_d(void) { FLAG_Z = DY & (1 << (DX & 0x1f)); } void m68k_op_btst_8_r_ai(void) { FLAG_Z = OPER_AY_AI_8() & (1 << (DX & 7)); } void m68k_op_btst_8_r_pi(void) { FLAG_Z = OPER_AY_PI_8() & (1 << (DX & 7)); } void m68k_op_btst_8_r_pi7(void) { FLAG_Z = OPER_A7_PI_8() & (1 << (DX & 7)); } void m68k_op_btst_8_r_pd(void) { FLAG_Z = OPER_AY_PD_8() & (1 << (DX & 7)); } void m68k_op_btst_8_r_pd7(void) { FLAG_Z = OPER_A7_PD_8() & (1 << (DX & 7)); } void m68k_op_btst_8_r_di(void) { FLAG_Z = OPER_AY_DI_8() & (1 << (DX & 7)); } void m68k_op_btst_8_r_ix(void) { FLAG_Z = OPER_AY_IX_8() & (1 << (DX & 7)); } void m68k_op_btst_8_r_aw(void) { FLAG_Z = OPER_AW_8() & (1 << (DX & 7)); } void m68k_op_btst_8_r_al(void) { FLAG_Z = OPER_AL_8() & (1 << (DX & 7)); } void m68k_op_btst_8_r_pcdi(void) { FLAG_Z = OPER_PCDI_8() & (1 << (DX & 7)); } void m68k_op_btst_8_r_pcix(void) { FLAG_Z = OPER_PCIX_8() & (1 << (DX & 7)); } void m68k_op_btst_8_r_i(void) { FLAG_Z = OPER_I_8() & (1 << (DX & 7)); } void m68k_op_btst_32_s_d(void) { FLAG_Z = DY & (1 << (OPER_I_8() & 0x1f)); } void m68k_op_btst_8_s_ai(void) { uint bit = OPER_I_8() & 7; FLAG_Z = OPER_AY_AI_8() & (1 << bit); } void m68k_op_btst_8_s_pi(void) { uint bit = OPER_I_8() & 7; FLAG_Z = OPER_AY_PI_8() & (1 << bit); } void m68k_op_btst_8_s_pi7(void) { uint bit = OPER_I_8() & 7; FLAG_Z = OPER_A7_PI_8() & (1 << bit); } void m68k_op_btst_8_s_pd(void) { uint bit = OPER_I_8() & 7; FLAG_Z = OPER_AY_PD_8() & (1 << bit); } void m68k_op_btst_8_s_pd7(void) { uint bit = OPER_I_8() & 7; FLAG_Z = OPER_A7_PD_8() & (1 << bit); } void m68k_op_btst_8_s_di(void) { uint bit = OPER_I_8() & 7; FLAG_Z = OPER_AY_DI_8() & (1 << bit); } void m68k_op_btst_8_s_ix(void) { uint bit = OPER_I_8() & 7; FLAG_Z = OPER_AY_IX_8() & (1 << bit); } void m68k_op_btst_8_s_aw(void) { uint bit = OPER_I_8() & 7; FLAG_Z = OPER_AW_8() & (1 << bit); } void m68k_op_btst_8_s_al(void) { uint bit = OPER_I_8() & 7; FLAG_Z = OPER_AL_8() & (1 << bit); } void m68k_op_btst_8_s_pcdi(void) { uint bit = OPER_I_8() & 7; FLAG_Z = OPER_PCDI_8() & (1 << bit); } void m68k_op_btst_8_s_pcix(void) { uint bit = OPER_I_8() & 7; FLAG_Z = OPER_PCIX_8() & (1 << bit); } void m68k_op_callm_32_ai(void) { 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(); } void m68k_op_callm_32_di(void) { 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(); } void m68k_op_callm_32_ix(void) { 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(); } void m68k_op_callm_32_aw(void) { 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(); } void m68k_op_callm_32_al(void) { 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(); } void m68k_op_callm_32_pcdi(void) { 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(); } void m68k_op_callm_32_pcix(void) { 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(); } 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(3); m68ki_write_8(ea, MASK_OUT_ABOVE_8(REG_D[(word2 >> 6) & 7])); } return; } m68ki_exception_illegal(); } 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(3); m68ki_write_8(ea, MASK_OUT_ABOVE_8(REG_D[(word2 >> 6) & 7])); } return; } m68ki_exception_illegal(); } 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(3); m68ki_write_8(ea, MASK_OUT_ABOVE_8(REG_D[(word2 >> 6) & 7])); } return; } m68ki_exception_illegal(); } 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(3); m68ki_write_8(ea, MASK_OUT_ABOVE_8(REG_D[(word2 >> 6) & 7])); } return; } m68ki_exception_illegal(); } 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(3); m68ki_write_8(ea, MASK_OUT_ABOVE_8(REG_D[(word2 >> 6) & 7])); } return; } m68ki_exception_illegal(); } 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(3); m68ki_write_8(ea, MASK_OUT_ABOVE_8(REG_D[(word2 >> 6) & 7])); } return; } m68ki_exception_illegal(); } 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(3); m68ki_write_8(ea, MASK_OUT_ABOVE_8(REG_D[(word2 >> 6) & 7])); } return; } m68ki_exception_illegal(); } 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(3); m68ki_write_8(ea, MASK_OUT_ABOVE_8(REG_D[(word2 >> 6) & 7])); } return; } m68ki_exception_illegal(); } 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(3); m68ki_write_8(ea, MASK_OUT_ABOVE_8(REG_D[(word2 >> 6) & 7])); } return; } m68ki_exception_illegal(); } 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(3); m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_D[(word2 >> 6) & 7])); } return; } m68ki_exception_illegal(); } 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(3); m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_D[(word2 >> 6) & 7])); } return; } m68ki_exception_illegal(); } 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(3); m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_D[(word2 >> 6) & 7])); } return; } m68ki_exception_illegal(); } 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(3); m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_D[(word2 >> 6) & 7])); } return; } m68ki_exception_illegal(); } 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(3); m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_D[(word2 >> 6) & 7])); } return; } m68ki_exception_illegal(); } 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(3); m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_D[(word2 >> 6) & 7])); } return; } m68ki_exception_illegal(); } 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(3); m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_D[(word2 >> 6) & 7])); } return; } m68ki_exception_illegal(); } 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(3); m68ki_write_32(ea, REG_D[(word2 >> 6) & 7]); } return; } m68ki_exception_illegal(); } 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(3); m68ki_write_32(ea, REG_D[(word2 >> 6) & 7]); } return; } m68ki_exception_illegal(); } 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(3); m68ki_write_32(ea, REG_D[(word2 >> 6) & 7]); } return; } m68ki_exception_illegal(); } 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(3); m68ki_write_32(ea, REG_D[(word2 >> 6) & 7]); } return; } m68ki_exception_illegal(); } 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(3); m68ki_write_32(ea, REG_D[(word2 >> 6) & 7]); } return; } m68ki_exception_illegal(); } 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(3); m68ki_write_32(ea, REG_D[(word2 >> 6) & 7]); } return; } m68ki_exception_illegal(); } 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(3); m68ki_write_32(ea, REG_D[(word2 >> 6) & 7]); } return; } m68ki_exception_illegal(); } 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(3); 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(); } 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(3); 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(); } void m68k_op_chk_16_d(void) { sint src = MAKE_INT_16(DX); sint bound = MAKE_INT_16(DY); if(src >= 0 && src <= bound) { return; } FLAG_N = (src < 0)<<7; m68ki_exception_trap(EXCEPTION_CHK); } void m68k_op_chk_16_ai(void) { sint src = MAKE_INT_16(DX); sint bound = MAKE_INT_16(OPER_AY_AI_16()); if(src >= 0 && src <= bound) { return; } FLAG_N = (src < 0)<<7; m68ki_exception_trap(EXCEPTION_CHK); } void m68k_op_chk_16_pi(void) { sint src = MAKE_INT_16(DX); sint bound = MAKE_INT_16(OPER_AY_PI_16()); if(src >= 0 && src <= bound) { return; } FLAG_N = (src < 0)<<7; m68ki_exception_trap(EXCEPTION_CHK); } void m68k_op_chk_16_pd(void) { sint src = MAKE_INT_16(DX); sint bound = MAKE_INT_16(OPER_AY_PD_16()); if(src >= 0 && src <= bound) { return; } FLAG_N = (src < 0)<<7; m68ki_exception_trap(EXCEPTION_CHK); } void m68k_op_chk_16_di(void) { sint src = MAKE_INT_16(DX); sint bound = MAKE_INT_16(OPER_AY_DI_16()); if(src >= 0 && src <= bound) { return; } FLAG_N = (src < 0)<<7; m68ki_exception_trap(EXCEPTION_CHK); } void m68k_op_chk_16_ix(void) { sint src = MAKE_INT_16(DX); sint bound = MAKE_INT_16(OPER_AY_IX_16()); if(src >= 0 && src <= bound) { return; } FLAG_N = (src < 0)<<7; m68ki_exception_trap(EXCEPTION_CHK); } void m68k_op_chk_16_aw(void) { sint src = MAKE_INT_16(DX); sint bound = MAKE_INT_16(OPER_AW_16()); if(src >= 0 && src <= bound) { return; } FLAG_N = (src < 0)<<7; m68ki_exception_trap(EXCEPTION_CHK); } void m68k_op_chk_16_al(void) { sint src = MAKE_INT_16(DX); sint bound = MAKE_INT_16(OPER_AL_16()); if(src >= 0 && src <= bound) { return; } FLAG_N = (src < 0)<<7; m68ki_exception_trap(EXCEPTION_CHK); } void m68k_op_chk_16_pcdi(void) { sint src = MAKE_INT_16(DX); sint bound = MAKE_INT_16(OPER_PCDI_16()); if(src >= 0 && src <= bound) { return; } FLAG_N = (src < 0)<<7; m68ki_exception_trap(EXCEPTION_CHK); } void m68k_op_chk_16_pcix(void) { sint src = MAKE_INT_16(DX); sint bound = MAKE_INT_16(OPER_PCIX_16()); if(src >= 0 && src <= bound) { return; } FLAG_N = (src < 0)<<7; m68ki_exception_trap(EXCEPTION_CHK); } void m68k_op_chk_16_i(void) { sint src = MAKE_INT_16(DX); sint bound = MAKE_INT_16(OPER_I_16()); if(src >= 0 && src <= bound) { return; } FLAG_N = (src < 0)<<7; m68ki_exception_trap(EXCEPTION_CHK); } 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); if(src >= 0 && src <= bound) { return; } FLAG_N = (src < 0)<<7; m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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()); if(src >= 0 && src <= bound) { return; } FLAG_N = (src < 0)<<7; m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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()); if(src >= 0 && src <= bound) { return; } FLAG_N = (src < 0)<<7; m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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()); if(src >= 0 && src <= bound) { return; } FLAG_N = (src < 0)<<7; m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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()); if(src >= 0 && src <= bound) { return; } FLAG_N = (src < 0)<<7; m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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()); if(src >= 0 && src <= bound) { return; } FLAG_N = (src < 0)<<7; m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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()); if(src >= 0 && src <= bound) { return; } FLAG_N = (src < 0)<<7; m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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()); if(src >= 0 && src <= bound) { return; } FLAG_N = (src < 0)<<7; m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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()); if(src >= 0 && src <= bound) { return; } FLAG_N = (src < 0)<<7; m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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()); if(src >= 0 && src <= bound) { return; } FLAG_N = (src < 0)<<7; m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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()); if(src >= 0 && src <= bound) { return; } FLAG_N = (src < 0)<<7; m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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]; 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)) compare = MAKE_INT_8(compare); FLAG_C = compare - lower_bound; FLAG_Z = MASK_OUT_ABOVE_8(FLAG_C); if(COND_CS()) { if(BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } FLAG_C = upper_bound - compare; FLAG_Z = MASK_OUT_ABOVE_8(FLAG_C); if(COND_CS() && BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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]; 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)) compare = MAKE_INT_8(compare); FLAG_C = compare - lower_bound; FLAG_Z = MASK_OUT_ABOVE_8(FLAG_C); if(COND_CS()) { if(BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } FLAG_C = upper_bound - compare; FLAG_Z = MASK_OUT_ABOVE_8(FLAG_C); if(COND_CS() && BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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]; 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)) compare = MAKE_INT_8(compare); FLAG_C = compare - lower_bound; FLAG_Z = MASK_OUT_ABOVE_8(FLAG_C); if(COND_CS()) { if(BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } FLAG_C = upper_bound - compare; FLAG_Z = MASK_OUT_ABOVE_8(FLAG_C); if(COND_CS() && BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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]; uint ea = EA_AW_8(); uint lower_bound = m68ki_read_8(ea); uint upper_bound = m68ki_read_8(ea + 1); if(!BIT_F(word2)) compare = MAKE_INT_8(compare); FLAG_C = compare - lower_bound; FLAG_Z = MASK_OUT_ABOVE_8(FLAG_C); if(COND_CS()) { if(BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } FLAG_C = upper_bound - compare; FLAG_Z = MASK_OUT_ABOVE_8(FLAG_C); if(COND_CS() && BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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]; uint ea = EA_AL_8(); uint lower_bound = m68ki_read_8(ea); uint upper_bound = m68ki_read_8(ea + 1); if(!BIT_F(word2)) compare = MAKE_INT_8(compare); FLAG_C = compare - lower_bound; FLAG_Z = MASK_OUT_ABOVE_8(FLAG_C); if(COND_CS()) { if(BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } FLAG_C = upper_bound - compare; FLAG_Z = MASK_OUT_ABOVE_8(FLAG_C); if(COND_CS() && BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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]; uint ea = EA_PCDI_8(); uint lower_bound = m68ki_read_8(ea); uint upper_bound = m68ki_read_8(ea + 1); if(!BIT_F(word2)) compare = MAKE_INT_8(compare); FLAG_C = compare - lower_bound; FLAG_Z = MASK_OUT_ABOVE_8(FLAG_C); if(COND_CS()) { if(BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } FLAG_C = upper_bound - compare; FLAG_Z = MASK_OUT_ABOVE_8(FLAG_C); if(COND_CS() && BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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]; uint ea = EA_PCIX_8(); uint lower_bound = m68ki_read_8(ea); uint upper_bound = m68ki_read_8(ea + 1); if(!BIT_F(word2)) compare = MAKE_INT_8(compare); FLAG_C = compare - lower_bound; FLAG_Z = MASK_OUT_ABOVE_8(FLAG_C); if(COND_CS()) { if(BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } FLAG_C = upper_bound - compare; FLAG_Z = MASK_OUT_ABOVE_8(FLAG_C); if(COND_CS() && BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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]; uint ea = EA_AY_AI_16(); uint lower_bound = m68ki_read_16(ea); uint upper_bound = m68ki_read_16(ea + 1); if(!BIT_F(word2)) compare = MAKE_INT_16(compare); FLAG_C = compare - lower_bound; FLAG_Z = MASK_OUT_ABOVE_16(FLAG_C); FLAG_C = CFLAG_16(FLAG_C); if(COND_CS()) { if(BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } FLAG_C = upper_bound - compare; FLAG_Z = MASK_OUT_ABOVE_16(FLAG_C); FLAG_C = CFLAG_16(FLAG_C); if(COND_CS() && BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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]; uint ea = EA_AY_DI_16(); uint lower_bound = m68ki_read_16(ea); uint upper_bound = m68ki_read_16(ea + 1); if(!BIT_F(word2)) compare = MAKE_INT_16(compare); FLAG_C = compare - lower_bound; FLAG_Z = MASK_OUT_ABOVE_16(FLAG_C); FLAG_C = CFLAG_16(FLAG_C); if(COND_CS()) { if(BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } FLAG_C = upper_bound - compare; FLAG_Z = MASK_OUT_ABOVE_16(FLAG_C); FLAG_C = CFLAG_16(FLAG_C); if(COND_CS() && BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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]; uint ea = EA_AY_IX_16(); uint lower_bound = m68ki_read_16(ea); uint upper_bound = m68ki_read_16(ea + 1); if(!BIT_F(word2)) compare = MAKE_INT_16(compare); FLAG_C = compare - lower_bound; FLAG_Z = MASK_OUT_ABOVE_16(FLAG_C); FLAG_C = CFLAG_16(FLAG_C); if(COND_CS()) { if(BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } FLAG_C = upper_bound - compare; FLAG_Z = MASK_OUT_ABOVE_16(FLAG_C); FLAG_C = CFLAG_16(FLAG_C); if(COND_CS() && BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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]; uint ea = EA_AW_16(); uint lower_bound = m68ki_read_16(ea); uint upper_bound = m68ki_read_16(ea + 1); if(!BIT_F(word2)) compare = MAKE_INT_16(compare); FLAG_C = compare - lower_bound; FLAG_Z = MASK_OUT_ABOVE_16(FLAG_C); FLAG_C = CFLAG_16(FLAG_C); if(COND_CS()) { if(BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } FLAG_C = upper_bound - compare; FLAG_Z = MASK_OUT_ABOVE_16(FLAG_C); FLAG_C = CFLAG_16(FLAG_C); if(COND_CS() && BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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]; uint ea = EA_AL_16(); uint lower_bound = m68ki_read_16(ea); uint upper_bound = m68ki_read_16(ea + 1); if(!BIT_F(word2)) compare = MAKE_INT_16(compare); FLAG_C = compare - lower_bound; FLAG_Z = MASK_OUT_ABOVE_16(FLAG_C); FLAG_C = CFLAG_16(FLAG_C); if(COND_CS()) { if(BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } FLAG_C = upper_bound - compare; FLAG_Z = MASK_OUT_ABOVE_16(FLAG_C); FLAG_C = CFLAG_16(FLAG_C); if(COND_CS() && BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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]; uint ea = EA_PCDI_16(); uint lower_bound = m68ki_read_16(ea); uint upper_bound = m68ki_read_16(ea + 1); if(!BIT_F(word2)) compare = MAKE_INT_16(compare); FLAG_C = compare - lower_bound; FLAG_Z = MASK_OUT_ABOVE_16(FLAG_C); FLAG_C = CFLAG_16(FLAG_C); if(COND_CS()) { if(BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } FLAG_C = upper_bound - compare; FLAG_Z = MASK_OUT_ABOVE_16(FLAG_C); FLAG_C = CFLAG_16(FLAG_C); if(COND_CS() && BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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]; uint ea = EA_PCIX_16(); uint lower_bound = m68ki_read_16(ea); uint upper_bound = m68ki_read_16(ea + 1); if(!BIT_F(word2)) compare = MAKE_INT_16(compare); FLAG_C = compare - lower_bound; FLAG_Z = MASK_OUT_ABOVE_16(FLAG_C); FLAG_C = CFLAG_16(FLAG_C); if(COND_CS()) { if(BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } FLAG_C = upper_bound - compare; FLAG_Z = MASK_OUT_ABOVE_16(FLAG_C); FLAG_C = CFLAG_16(FLAG_C); if(COND_CS() && BIT_B(word2)) m68ki_exception_trap(EXCEPTION_CHK); return; } m68ki_exception_illegal(); } 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 + 1); FLAG_C = compare - lower_bound; FLAG_Z = MASK_OUT_ABOVE_32(FLAG_C); 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_Z = MASK_OUT_ABOVE_32(FLAG_C); 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(); } 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 + 1); FLAG_C = compare - lower_bound; FLAG_Z = MASK_OUT_ABOVE_32(FLAG_C); 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_Z = MASK_OUT_ABOVE_32(FLAG_C); 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(); } 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 + 1); FLAG_C = compare - lower_bound; FLAG_Z = MASK_OUT_ABOVE_32(FLAG_C); 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_Z = MASK_OUT_ABOVE_32(FLAG_C); 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(); } 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 + 1); FLAG_C = compare - lower_bound; FLAG_Z = MASK_OUT_ABOVE_32(FLAG_C); 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_Z = MASK_OUT_ABOVE_32(FLAG_C); 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(); } 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 + 1); FLAG_C = compare - lower_bound; FLAG_Z = MASK_OUT_ABOVE_32(FLAG_C); 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_Z = MASK_OUT_ABOVE_32(FLAG_C); 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(); } 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_32(ea); uint upper_bound = m68ki_read_32(ea + 1); FLAG_C = compare - lower_bound; FLAG_Z = MASK_OUT_ABOVE_32(FLAG_C); 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_Z = MASK_OUT_ABOVE_32(FLAG_C); 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(); } 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_32(ea); uint upper_bound = m68ki_read_32(ea + 1); FLAG_C = compare - lower_bound; FLAG_Z = MASK_OUT_ABOVE_32(FLAG_C); 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_Z = MASK_OUT_ABOVE_32(FLAG_C); 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(); } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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; } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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(); } 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(); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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(); } 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(); } void m68k_op_cmpi_32_d(void) { uint src = OPER_I_32(); uint dst = DY; 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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); } 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(); } 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(); } 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); } 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); } 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); } 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); } 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); } 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); } 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(); } 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(); } 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(); } 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(); } 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(); } /* ======================================================================== */ /* ============================== END OF FILE ============================= */ /* ======================================================================== */