#include "m68kcpu.h" /* ======================================================================== */ /* ========================= INSTRUCTION HANDLERS ========================= */ /* ======================================================================== */ void m68k_op_nbcd_8_d(void) { uint* r_dst = &DY; uint dst = *r_dst; uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1()); if(res != 0x9a) { if((res & 0x0f) == 0xa) res = (res & 0xf0) + 0x10; res = MASK_OUT_ABOVE_8(res); *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; FLAG_Z |= res; FLAG_C = CFLAG_SET; FLAG_X = XFLAG_SET; } else { FLAG_C = CFLAG_CLEAR; FLAG_X = XFLAG_CLEAR; } FLAG_N = NFLAG_8(res); /* officially undefined */ } void m68k_op_nbcd_8_ai(void) { uint ea = EA_AY_AI_8(); uint dst = m68ki_read_8(ea); uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1()); if(res != 0x9a) { if((res & 0x0f) == 0xa) res = (res & 0xf0) + 0x10; res = MASK_OUT_ABOVE_8(res); m68ki_write_8(ea, MASK_OUT_ABOVE_8(res)); FLAG_Z |= res; FLAG_C = CFLAG_SET; FLAG_X = XFLAG_SET; } else { FLAG_C = CFLAG_CLEAR; FLAG_X = XFLAG_CLEAR; } FLAG_N = NFLAG_8(res); /* officially undefined */ } void m68k_op_nbcd_8_pi(void) { uint ea = EA_AY_PI_8(); uint dst = m68ki_read_8(ea); uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1()); if(res != 0x9a) { if((res & 0x0f) == 0xa) res = (res & 0xf0) + 0x10; res = MASK_OUT_ABOVE_8(res); m68ki_write_8(ea, MASK_OUT_ABOVE_8(res)); FLAG_Z |= res; FLAG_C = CFLAG_SET; FLAG_X = XFLAG_SET; } else { FLAG_C = CFLAG_CLEAR; FLAG_X = XFLAG_CLEAR; } FLAG_N = NFLAG_8(res); /* officially undefined */ } void m68k_op_nbcd_8_pi7(void) { uint ea = EA_A7_PI_8(); uint dst = m68ki_read_8(ea); uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1()); if(res != 0x9a) { if((res & 0x0f) == 0xa) res = (res & 0xf0) + 0x10; res = MASK_OUT_ABOVE_8(res); m68ki_write_8(ea, MASK_OUT_ABOVE_8(res)); FLAG_Z |= res; FLAG_C = CFLAG_SET; FLAG_X = XFLAG_SET; } else { FLAG_C = CFLAG_CLEAR; FLAG_X = XFLAG_CLEAR; } FLAG_N = NFLAG_8(res); /* officially undefined */ } void m68k_op_nbcd_8_pd(void) { uint ea = EA_AY_PD_8(); uint dst = m68ki_read_8(ea); uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1()); if(res != 0x9a) { if((res & 0x0f) == 0xa) res = (res & 0xf0) + 0x10; res = MASK_OUT_ABOVE_8(res); m68ki_write_8(ea, MASK_OUT_ABOVE_8(res)); FLAG_Z |= res; FLAG_C = CFLAG_SET; FLAG_X = XFLAG_SET; } else { FLAG_C = CFLAG_CLEAR; FLAG_X = XFLAG_CLEAR; } FLAG_N = NFLAG_8(res); /* officially undefined */ } void m68k_op_nbcd_8_pd7(void) { uint ea = EA_A7_PD_8(); uint dst = m68ki_read_8(ea); uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1()); if(res != 0x9a) { if((res & 0x0f) == 0xa) res = (res & 0xf0) + 0x10; res = MASK_OUT_ABOVE_8(res); m68ki_write_8(ea, MASK_OUT_ABOVE_8(res)); FLAG_Z |= res; FLAG_C = CFLAG_SET; FLAG_X = XFLAG_SET; } else { FLAG_C = CFLAG_CLEAR; FLAG_X = XFLAG_CLEAR; } FLAG_N = NFLAG_8(res); /* officially undefined */ } void m68k_op_nbcd_8_di(void) { uint ea = EA_AY_DI_8(); uint dst = m68ki_read_8(ea); uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1()); if(res != 0x9a) { if((res & 0x0f) == 0xa) res = (res & 0xf0) + 0x10; res = MASK_OUT_ABOVE_8(res); m68ki_write_8(ea, MASK_OUT_ABOVE_8(res)); FLAG_Z |= res; FLAG_C = CFLAG_SET; FLAG_X = XFLAG_SET; } else { FLAG_C = CFLAG_CLEAR; FLAG_X = XFLAG_CLEAR; } FLAG_N = NFLAG_8(res); /* officially undefined */ } void m68k_op_nbcd_8_ix(void) { uint ea = EA_AY_IX_8(); uint dst = m68ki_read_8(ea); uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1()); if(res != 0x9a) { if((res & 0x0f) == 0xa) res = (res & 0xf0) + 0x10; res = MASK_OUT_ABOVE_8(res); m68ki_write_8(ea, MASK_OUT_ABOVE_8(res)); FLAG_Z |= res; FLAG_C = CFLAG_SET; FLAG_X = XFLAG_SET; } else { FLAG_C = CFLAG_CLEAR; FLAG_X = XFLAG_CLEAR; } FLAG_N = NFLAG_8(res); /* officially undefined */ } void m68k_op_nbcd_8_aw(void) { uint ea = EA_AW_8(); uint dst = m68ki_read_8(ea); uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1()); if(res != 0x9a) { if((res & 0x0f) == 0xa) res = (res & 0xf0) + 0x10; res = MASK_OUT_ABOVE_8(res); m68ki_write_8(ea, MASK_OUT_ABOVE_8(res)); FLAG_Z |= res; FLAG_C = CFLAG_SET; FLAG_X = XFLAG_SET; } else { FLAG_C = CFLAG_CLEAR; FLAG_X = XFLAG_CLEAR; } FLAG_N = NFLAG_8(res); /* officially undefined */ } void m68k_op_nbcd_8_al(void) { uint ea = EA_AL_8(); uint dst = m68ki_read_8(ea); uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1()); if(res != 0x9a) { if((res & 0x0f) == 0xa) res = (res & 0xf0) + 0x10; res = MASK_OUT_ABOVE_8(res); m68ki_write_8(ea, MASK_OUT_ABOVE_8(res)); FLAG_Z |= res; FLAG_C = CFLAG_SET; FLAG_X = XFLAG_SET; } else { FLAG_C = CFLAG_CLEAR; FLAG_X = XFLAG_CLEAR; } FLAG_N = NFLAG_8(res); /* officially undefined */ } void m68k_op_neg_8_d(void) { uint* r_dst = &DY; uint res = 0 - MASK_OUT_ABOVE_8(*r_dst); FLAG_N = NFLAG_8(res); FLAG_C = FLAG_X = CFLAG_8(res); FLAG_V = *r_dst & res; FLAG_Z = MASK_OUT_ABOVE_8(res); *r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z; } void m68k_op_neg_8_ai(void) { uint ea = EA_AY_AI_8(); uint src = m68ki_read_8(ea); uint res = 0 - src; FLAG_N = NFLAG_8(res); FLAG_C = FLAG_X = CFLAG_8(res); FLAG_V = src & res; FLAG_Z = MASK_OUT_ABOVE_8(res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_neg_8_pi(void) { uint ea = EA_AY_PI_8(); uint src = m68ki_read_8(ea); uint res = 0 - src; FLAG_N = NFLAG_8(res); FLAG_C = FLAG_X = CFLAG_8(res); FLAG_V = src & res; FLAG_Z = MASK_OUT_ABOVE_8(res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_neg_8_pi7(void) { uint ea = EA_A7_PI_8(); uint src = m68ki_read_8(ea); uint res = 0 - src; FLAG_N = NFLAG_8(res); FLAG_C = FLAG_X = CFLAG_8(res); FLAG_V = src & res; FLAG_Z = MASK_OUT_ABOVE_8(res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_neg_8_pd(void) { uint ea = EA_AY_PD_8(); uint src = m68ki_read_8(ea); uint res = 0 - src; FLAG_N = NFLAG_8(res); FLAG_C = FLAG_X = CFLAG_8(res); FLAG_V = src & res; FLAG_Z = MASK_OUT_ABOVE_8(res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_neg_8_pd7(void) { uint ea = EA_A7_PD_8(); uint src = m68ki_read_8(ea); uint res = 0 - src; FLAG_N = NFLAG_8(res); FLAG_C = FLAG_X = CFLAG_8(res); FLAG_V = src & res; FLAG_Z = MASK_OUT_ABOVE_8(res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_neg_8_di(void) { uint ea = EA_AY_DI_8(); uint src = m68ki_read_8(ea); uint res = 0 - src; FLAG_N = NFLAG_8(res); FLAG_C = FLAG_X = CFLAG_8(res); FLAG_V = src & res; FLAG_Z = MASK_OUT_ABOVE_8(res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_neg_8_ix(void) { uint ea = EA_AY_IX_8(); uint src = m68ki_read_8(ea); uint res = 0 - src; FLAG_N = NFLAG_8(res); FLAG_C = FLAG_X = CFLAG_8(res); FLAG_V = src & res; FLAG_Z = MASK_OUT_ABOVE_8(res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_neg_8_aw(void) { uint ea = EA_AW_8(); uint src = m68ki_read_8(ea); uint res = 0 - src; FLAG_N = NFLAG_8(res); FLAG_C = FLAG_X = CFLAG_8(res); FLAG_V = src & res; FLAG_Z = MASK_OUT_ABOVE_8(res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_neg_8_al(void) { uint ea = EA_AL_8(); uint src = m68ki_read_8(ea); uint res = 0 - src; FLAG_N = NFLAG_8(res); FLAG_C = FLAG_X = CFLAG_8(res); FLAG_V = src & res; FLAG_Z = MASK_OUT_ABOVE_8(res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_neg_16_d(void) { uint* r_dst = &DY; uint res = 0 - MASK_OUT_ABOVE_16(*r_dst); FLAG_N = NFLAG_16(res); FLAG_C = FLAG_X = CFLAG_16(res); FLAG_V = (*r_dst & res)>>8; FLAG_Z = MASK_OUT_ABOVE_16(res); *r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z; } void m68k_op_neg_16_ai(void) { uint ea = EA_AY_AI_16(); uint src = m68ki_read_16(ea); uint res = 0 - src; FLAG_N = NFLAG_16(res); FLAG_C = FLAG_X = CFLAG_16(res); FLAG_V = (src & res)>>8; FLAG_Z = MASK_OUT_ABOVE_16(res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_neg_16_pi(void) { uint ea = EA_AY_PI_16(); uint src = m68ki_read_16(ea); uint res = 0 - src; FLAG_N = NFLAG_16(res); FLAG_C = FLAG_X = CFLAG_16(res); FLAG_V = (src & res)>>8; FLAG_Z = MASK_OUT_ABOVE_16(res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_neg_16_pd(void) { uint ea = EA_AY_PD_16(); uint src = m68ki_read_16(ea); uint res = 0 - src; FLAG_N = NFLAG_16(res); FLAG_C = FLAG_X = CFLAG_16(res); FLAG_V = (src & res)>>8; FLAG_Z = MASK_OUT_ABOVE_16(res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_neg_16_di(void) { uint ea = EA_AY_DI_16(); uint src = m68ki_read_16(ea); uint res = 0 - src; FLAG_N = NFLAG_16(res); FLAG_C = FLAG_X = CFLAG_16(res); FLAG_V = (src & res)>>8; FLAG_Z = MASK_OUT_ABOVE_16(res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_neg_16_ix(void) { uint ea = EA_AY_IX_16(); uint src = m68ki_read_16(ea); uint res = 0 - src; FLAG_N = NFLAG_16(res); FLAG_C = FLAG_X = CFLAG_16(res); FLAG_V = (src & res)>>8; FLAG_Z = MASK_OUT_ABOVE_16(res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_neg_16_aw(void) { uint ea = EA_AW_16(); uint src = m68ki_read_16(ea); uint res = 0 - src; FLAG_N = NFLAG_16(res); FLAG_C = FLAG_X = CFLAG_16(res); FLAG_V = (src & res)>>8; FLAG_Z = MASK_OUT_ABOVE_16(res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_neg_16_al(void) { uint ea = EA_AL_16(); uint src = m68ki_read_16(ea); uint res = 0 - src; FLAG_N = NFLAG_16(res); FLAG_C = FLAG_X = CFLAG_16(res); FLAG_V = (src & res)>>8; FLAG_Z = MASK_OUT_ABOVE_16(res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_neg_32_d(void) { uint* r_dst = &DY; uint res = 0 - *r_dst; FLAG_N = NFLAG_32(res); FLAG_C = FLAG_X = CFLAG_SUB_32(*r_dst, 0, res); FLAG_V = (*r_dst & res)>>24; FLAG_Z = MASK_OUT_ABOVE_32(res); *r_dst = FLAG_Z; } void m68k_op_neg_32_ai(void) { uint ea = EA_AY_AI_32(); uint src = m68ki_read_32(ea); uint res = 0 - src; FLAG_N = NFLAG_32(res); FLAG_C = FLAG_X = CFLAG_SUB_32(src, 0, res); FLAG_V = (src & res)>>24; FLAG_Z = MASK_OUT_ABOVE_32(res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_neg_32_pi(void) { uint ea = EA_AY_PI_32(); uint src = m68ki_read_32(ea); uint res = 0 - src; FLAG_N = NFLAG_32(res); FLAG_C = FLAG_X = CFLAG_SUB_32(src, 0, res); FLAG_V = (src & res)>>24; FLAG_Z = MASK_OUT_ABOVE_32(res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_neg_32_pd(void) { uint ea = EA_AY_PD_32(); uint src = m68ki_read_32(ea); uint res = 0 - src; FLAG_N = NFLAG_32(res); FLAG_C = FLAG_X = CFLAG_SUB_32(src, 0, res); FLAG_V = (src & res)>>24; FLAG_Z = MASK_OUT_ABOVE_32(res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_neg_32_di(void) { uint ea = EA_AY_DI_32(); uint src = m68ki_read_32(ea); uint res = 0 - src; FLAG_N = NFLAG_32(res); FLAG_C = FLAG_X = CFLAG_SUB_32(src, 0, res); FLAG_V = (src & res)>>24; FLAG_Z = MASK_OUT_ABOVE_32(res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_neg_32_ix(void) { uint ea = EA_AY_IX_32(); uint src = m68ki_read_32(ea); uint res = 0 - src; FLAG_N = NFLAG_32(res); FLAG_C = FLAG_X = CFLAG_SUB_32(src, 0, res); FLAG_V = (src & res)>>24; FLAG_Z = MASK_OUT_ABOVE_32(res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_neg_32_aw(void) { uint ea = EA_AW_32(); uint src = m68ki_read_32(ea); uint res = 0 - src; FLAG_N = NFLAG_32(res); FLAG_C = FLAG_X = CFLAG_SUB_32(src, 0, res); FLAG_V = (src & res)>>24; FLAG_Z = MASK_OUT_ABOVE_32(res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_neg_32_al(void) { uint ea = EA_AL_32(); uint src = m68ki_read_32(ea); uint res = 0 - src; FLAG_N = NFLAG_32(res); FLAG_C = FLAG_X = CFLAG_SUB_32(src, 0, res); FLAG_V = (src & res)>>24; FLAG_Z = MASK_OUT_ABOVE_32(res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_negx_8_d(void) { uint* r_dst = &DY; uint res = 0 - MASK_OUT_ABOVE_8(*r_dst) - XFLAG_AS_1(); FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = *r_dst & res; res = MASK_OUT_ABOVE_8(res); FLAG_Z |= res; *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; } void m68k_op_negx_8_ai(void) { uint ea = EA_AY_AI_8(); uint src = m68ki_read_8(ea); uint res = 0 - src - XFLAG_AS_1(); FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = src & res; res = MASK_OUT_ABOVE_8(res); FLAG_Z |= res; m68ki_write_8(ea, res); } void m68k_op_negx_8_pi(void) { uint ea = EA_AY_PI_8(); uint src = m68ki_read_8(ea); uint res = 0 - src - XFLAG_AS_1(); FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = src & res; res = MASK_OUT_ABOVE_8(res); FLAG_Z |= res; m68ki_write_8(ea, res); } void m68k_op_negx_8_pi7(void) { uint ea = EA_A7_PI_8(); uint src = m68ki_read_8(ea); uint res = 0 - src - XFLAG_AS_1(); FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = src & res; res = MASK_OUT_ABOVE_8(res); FLAG_Z |= res; m68ki_write_8(ea, res); } void m68k_op_negx_8_pd(void) { uint ea = EA_AY_PD_8(); uint src = m68ki_read_8(ea); uint res = 0 - src - XFLAG_AS_1(); FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = src & res; res = MASK_OUT_ABOVE_8(res); FLAG_Z |= res; m68ki_write_8(ea, res); } void m68k_op_negx_8_pd7(void) { uint ea = EA_A7_PD_8(); uint src = m68ki_read_8(ea); uint res = 0 - src - XFLAG_AS_1(); FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = src & res; res = MASK_OUT_ABOVE_8(res); FLAG_Z |= res; m68ki_write_8(ea, res); } void m68k_op_negx_8_di(void) { uint ea = EA_AY_DI_8(); uint src = m68ki_read_8(ea); uint res = 0 - src - XFLAG_AS_1(); FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = src & res; res = MASK_OUT_ABOVE_8(res); FLAG_Z |= res; m68ki_write_8(ea, res); } void m68k_op_negx_8_ix(void) { uint ea = EA_AY_IX_8(); uint src = m68ki_read_8(ea); uint res = 0 - src - XFLAG_AS_1(); FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = src & res; res = MASK_OUT_ABOVE_8(res); FLAG_Z |= res; m68ki_write_8(ea, res); } void m68k_op_negx_8_aw(void) { uint ea = EA_AW_8(); uint src = m68ki_read_8(ea); uint res = 0 - src - XFLAG_AS_1(); FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = src & res; res = MASK_OUT_ABOVE_8(res); FLAG_Z |= res; m68ki_write_8(ea, res); } void m68k_op_negx_8_al(void) { uint ea = EA_AL_8(); uint src = m68ki_read_8(ea); uint res = 0 - src - XFLAG_AS_1(); FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = src & res; res = MASK_OUT_ABOVE_8(res); FLAG_Z |= res; m68ki_write_8(ea, res); } void m68k_op_negx_16_d(void) { uint* r_dst = &DY; uint res = 0 - MASK_OUT_ABOVE_16(*r_dst) - XFLAG_AS_1(); FLAG_N = NFLAG_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = (*r_dst & res)>>8; res = MASK_OUT_ABOVE_16(res); FLAG_Z |= res; *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; } void m68k_op_negx_16_ai(void) { uint ea = EA_AY_AI_16(); uint src = m68ki_read_16(ea); uint res = 0 - MASK_OUT_ABOVE_16(src) - XFLAG_AS_1(); FLAG_N = NFLAG_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = (src & res)>>8; res = MASK_OUT_ABOVE_16(res); FLAG_Z |= res; m68ki_write_16(ea, res); } void m68k_op_negx_16_pi(void) { uint ea = EA_AY_PI_16(); uint src = m68ki_read_16(ea); uint res = 0 - MASK_OUT_ABOVE_16(src) - XFLAG_AS_1(); FLAG_N = NFLAG_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = (src & res)>>8; res = MASK_OUT_ABOVE_16(res); FLAG_Z |= res; m68ki_write_16(ea, res); } void m68k_op_negx_16_pd(void) { uint ea = EA_AY_PD_16(); uint src = m68ki_read_16(ea); uint res = 0 - MASK_OUT_ABOVE_16(src) - XFLAG_AS_1(); FLAG_N = NFLAG_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = (src & res)>>8; res = MASK_OUT_ABOVE_16(res); FLAG_Z |= res; m68ki_write_16(ea, res); } void m68k_op_negx_16_di(void) { uint ea = EA_AY_DI_16(); uint src = m68ki_read_16(ea); uint res = 0 - MASK_OUT_ABOVE_16(src) - XFLAG_AS_1(); FLAG_N = NFLAG_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = (src & res)>>8; res = MASK_OUT_ABOVE_16(res); FLAG_Z |= res; m68ki_write_16(ea, res); } void m68k_op_negx_16_ix(void) { uint ea = EA_AY_IX_16(); uint src = m68ki_read_16(ea); uint res = 0 - MASK_OUT_ABOVE_16(src) - XFLAG_AS_1(); FLAG_N = NFLAG_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = (src & res)>>8; res = MASK_OUT_ABOVE_16(res); FLAG_Z |= res; m68ki_write_16(ea, res); } void m68k_op_negx_16_aw(void) { uint ea = EA_AW_16(); uint src = m68ki_read_16(ea); uint res = 0 - MASK_OUT_ABOVE_16(src) - XFLAG_AS_1(); FLAG_N = NFLAG_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = (src & res)>>8; res = MASK_OUT_ABOVE_16(res); FLAG_Z |= res; m68ki_write_16(ea, res); } void m68k_op_negx_16_al(void) { uint ea = EA_AL_16(); uint src = m68ki_read_16(ea); uint res = 0 - MASK_OUT_ABOVE_16(src) - XFLAG_AS_1(); FLAG_N = NFLAG_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = (src & res)>>8; res = MASK_OUT_ABOVE_16(res); FLAG_Z |= res; m68ki_write_16(ea, res); } void m68k_op_negx_32_d(void) { uint* r_dst = &DY; uint res = 0 - MASK_OUT_ABOVE_32(*r_dst) - XFLAG_AS_1(); FLAG_N = NFLAG_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(*r_dst, 0, res); FLAG_V = (*r_dst & res)>>24; res = MASK_OUT_ABOVE_32(res); FLAG_Z |= res; *r_dst = res; } void m68k_op_negx_32_ai(void) { uint ea = EA_AY_AI_32(); uint src = m68ki_read_32(ea); uint res = 0 - MASK_OUT_ABOVE_32(src) - XFLAG_AS_1(); FLAG_N = NFLAG_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, 0, res); FLAG_V = (src & res)>>24; res = MASK_OUT_ABOVE_32(res); FLAG_Z |= res; m68ki_write_32(ea, res); } void m68k_op_negx_32_pi(void) { uint ea = EA_AY_PI_32(); uint src = m68ki_read_32(ea); uint res = 0 - MASK_OUT_ABOVE_32(src) - XFLAG_AS_1(); FLAG_N = NFLAG_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, 0, res); FLAG_V = (src & res)>>24; res = MASK_OUT_ABOVE_32(res); FLAG_Z |= res; m68ki_write_32(ea, res); } void m68k_op_negx_32_pd(void) { uint ea = EA_AY_PD_32(); uint src = m68ki_read_32(ea); uint res = 0 - MASK_OUT_ABOVE_32(src) - XFLAG_AS_1(); FLAG_N = NFLAG_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, 0, res); FLAG_V = (src & res)>>24; res = MASK_OUT_ABOVE_32(res); FLAG_Z |= res; m68ki_write_32(ea, res); } void m68k_op_negx_32_di(void) { uint ea = EA_AY_DI_32(); uint src = m68ki_read_32(ea); uint res = 0 - MASK_OUT_ABOVE_32(src) - XFLAG_AS_1(); FLAG_N = NFLAG_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, 0, res); FLAG_V = (src & res)>>24; res = MASK_OUT_ABOVE_32(res); FLAG_Z |= res; m68ki_write_32(ea, res); } void m68k_op_negx_32_ix(void) { uint ea = EA_AY_IX_32(); uint src = m68ki_read_32(ea); uint res = 0 - MASK_OUT_ABOVE_32(src) - XFLAG_AS_1(); FLAG_N = NFLAG_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, 0, res); FLAG_V = (src & res)>>24; res = MASK_OUT_ABOVE_32(res); FLAG_Z |= res; m68ki_write_32(ea, res); } void m68k_op_negx_32_aw(void) { uint ea = EA_AW_32(); uint src = m68ki_read_32(ea); uint res = 0 - MASK_OUT_ABOVE_32(src) - XFLAG_AS_1(); FLAG_N = NFLAG_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, 0, res); FLAG_V = (src & res)>>24; res = MASK_OUT_ABOVE_32(res); FLAG_Z |= res; m68ki_write_32(ea, res); } void m68k_op_negx_32_al(void) { uint ea = EA_AL_32(); uint src = m68ki_read_32(ea); uint res = 0 - MASK_OUT_ABOVE_32(src) - XFLAG_AS_1(); FLAG_N = NFLAG_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, 0, res); FLAG_V = (src & res)>>24; res = MASK_OUT_ABOVE_32(res); FLAG_Z |= res; m68ki_write_32(ea, res); } void m68k_op_nop(void) { m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ } void m68k_op_not_8_d(void) { uint* r_dst = &DY; uint res = MASK_OUT_ABOVE_8(~*r_dst); *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_8_ai(void) { uint ea = EA_AY_AI_8(); uint res = MASK_OUT_ABOVE_8(~m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_8_pi(void) { uint ea = EA_AY_PI_8(); uint res = MASK_OUT_ABOVE_8(~m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_8_pi7(void) { uint ea = EA_A7_PI_8(); uint res = MASK_OUT_ABOVE_8(~m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_8_pd(void) { uint ea = EA_AY_PD_8(); uint res = MASK_OUT_ABOVE_8(~m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_8_pd7(void) { uint ea = EA_A7_PD_8(); uint res = MASK_OUT_ABOVE_8(~m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_8_di(void) { uint ea = EA_AY_DI_8(); uint res = MASK_OUT_ABOVE_8(~m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_8_ix(void) { uint ea = EA_AY_IX_8(); uint res = MASK_OUT_ABOVE_8(~m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_8_aw(void) { uint ea = EA_AW_8(); uint res = MASK_OUT_ABOVE_8(~m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_8_al(void) { uint ea = EA_AL_8(); uint res = MASK_OUT_ABOVE_8(~m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_16_d(void) { uint* r_dst = &DY; uint res = MASK_OUT_ABOVE_16(~*r_dst); *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_16_ai(void) { uint ea = EA_AY_AI_16(); uint res = MASK_OUT_ABOVE_16(~m68ki_read_16(ea)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_16_pi(void) { uint ea = EA_AY_PI_16(); uint res = MASK_OUT_ABOVE_16(~m68ki_read_16(ea)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_16_pd(void) { uint ea = EA_AY_PD_16(); uint res = MASK_OUT_ABOVE_16(~m68ki_read_16(ea)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_16_di(void) { uint ea = EA_AY_DI_16(); uint res = MASK_OUT_ABOVE_16(~m68ki_read_16(ea)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_16_ix(void) { uint ea = EA_AY_IX_16(); uint res = MASK_OUT_ABOVE_16(~m68ki_read_16(ea)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_16_aw(void) { uint ea = EA_AW_16(); uint res = MASK_OUT_ABOVE_16(~m68ki_read_16(ea)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_16_al(void) { uint ea = EA_AL_16(); uint res = MASK_OUT_ABOVE_16(~m68ki_read_16(ea)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_32_d(void) { uint* r_dst = &DY; uint res = *r_dst = MASK_OUT_ABOVE_32(~*r_dst); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_32_ai(void) { uint ea = EA_AY_AI_32(); uint res = MASK_OUT_ABOVE_32(~m68ki_read_32(ea)); m68ki_write_32(ea, res); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_32_pi(void) { uint ea = EA_AY_PI_32(); uint res = MASK_OUT_ABOVE_32(~m68ki_read_32(ea)); m68ki_write_32(ea, res); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_32_pd(void) { uint ea = EA_AY_PD_32(); uint res = MASK_OUT_ABOVE_32(~m68ki_read_32(ea)); m68ki_write_32(ea, res); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_32_di(void) { uint ea = EA_AY_DI_32(); uint res = MASK_OUT_ABOVE_32(~m68ki_read_32(ea)); m68ki_write_32(ea, res); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_32_ix(void) { uint ea = EA_AY_IX_32(); uint res = MASK_OUT_ABOVE_32(~m68ki_read_32(ea)); m68ki_write_32(ea, res); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_32_aw(void) { uint ea = EA_AW_32(); uint res = MASK_OUT_ABOVE_32(~m68ki_read_32(ea)); m68ki_write_32(ea, res); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_not_32_al(void) { uint ea = EA_AL_32(); uint res = MASK_OUT_ABOVE_32(~m68ki_read_32(ea)); m68ki_write_32(ea, res); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_8_er_d(void) { uint res = MASK_OUT_ABOVE_8((DX |= MASK_OUT_ABOVE_8(DY))); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_8_er_ai(void) { uint res = MASK_OUT_ABOVE_8((DX |= OPER_AY_AI_8())); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_8_er_pi(void) { uint res = MASK_OUT_ABOVE_8((DX |= OPER_AY_PI_8())); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_8_er_pi7(void) { uint res = MASK_OUT_ABOVE_8((DX |= OPER_A7_PI_8())); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_8_er_pd(void) { uint res = MASK_OUT_ABOVE_8((DX |= OPER_AY_PD_8())); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_8_er_pd7(void) { uint res = MASK_OUT_ABOVE_8((DX |= OPER_A7_PD_8())); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_8_er_di(void) { uint res = MASK_OUT_ABOVE_8((DX |= OPER_AY_DI_8())); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_8_er_ix(void) { uint res = MASK_OUT_ABOVE_8((DX |= OPER_AY_IX_8())); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_8_er_aw(void) { uint res = MASK_OUT_ABOVE_8((DX |= OPER_AW_8())); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_8_er_al(void) { uint res = MASK_OUT_ABOVE_8((DX |= OPER_AL_8())); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_8_er_pcdi(void) { uint res = MASK_OUT_ABOVE_8((DX |= OPER_PCDI_8())); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_8_er_pcix(void) { uint res = MASK_OUT_ABOVE_8((DX |= OPER_PCIX_8())); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_8_er_i(void) { uint res = MASK_OUT_ABOVE_8((DX |= OPER_I_8())); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_16_er_d(void) { uint res = MASK_OUT_ABOVE_16((DX |= MASK_OUT_ABOVE_16(DY))); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_16_er_ai(void) { uint res = MASK_OUT_ABOVE_16((DX |= OPER_AY_AI_16())); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_16_er_pi(void) { uint res = MASK_OUT_ABOVE_16((DX |= OPER_AY_PI_16())); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_16_er_pd(void) { uint res = MASK_OUT_ABOVE_16((DX |= OPER_AY_PD_16())); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_16_er_di(void) { uint res = MASK_OUT_ABOVE_16((DX |= OPER_AY_DI_16())); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_16_er_ix(void) { uint res = MASK_OUT_ABOVE_16((DX |= OPER_AY_IX_16())); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_16_er_aw(void) { uint res = MASK_OUT_ABOVE_16((DX |= OPER_AW_16())); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_16_er_al(void) { uint res = MASK_OUT_ABOVE_16((DX |= OPER_AL_16())); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_16_er_pcdi(void) { uint res = MASK_OUT_ABOVE_16((DX |= OPER_PCDI_16())); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_16_er_pcix(void) { uint res = MASK_OUT_ABOVE_16((DX |= OPER_PCIX_16())); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_16_er_i(void) { uint res = MASK_OUT_ABOVE_16((DX |= OPER_I_16())); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_32_er_d(void) { uint res = DX |= DY; FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_32_er_ai(void) { uint res = DX |= OPER_AY_AI_32(); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_32_er_pi(void) { uint res = DX |= OPER_AY_PI_32(); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_32_er_pd(void) { uint res = DX |= OPER_AY_PD_32(); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_32_er_di(void) { uint res = DX |= OPER_AY_DI_32(); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_32_er_ix(void) { uint res = DX |= OPER_AY_IX_32(); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_32_er_aw(void) { uint res = DX |= OPER_AW_32(); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_32_er_al(void) { uint res = DX |= OPER_AL_32(); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_32_er_pcdi(void) { uint res = DX |= OPER_PCDI_32(); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_32_er_pcix(void) { uint res = DX |= OPER_PCIX_32(); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_32_er_i(void) { uint res = DX |= OPER_I_32(); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_8_re_ai(void) { uint ea = EA_AY_AI_8(); uint res = MASK_OUT_ABOVE_8(DX | m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_8_re_pi(void) { uint ea = EA_AY_PI_8(); uint res = MASK_OUT_ABOVE_8(DX | m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_8_re_pi7(void) { uint ea = EA_A7_PI_8(); uint res = MASK_OUT_ABOVE_8(DX | m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_8_re_pd(void) { uint ea = EA_AY_PD_8(); uint res = MASK_OUT_ABOVE_8(DX | m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_8_re_pd7(void) { uint ea = EA_A7_PD_8(); uint res = MASK_OUT_ABOVE_8(DX | m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_8_re_di(void) { uint ea = EA_AY_DI_8(); uint res = MASK_OUT_ABOVE_8(DX | m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_8_re_ix(void) { uint ea = EA_AY_IX_8(); uint res = MASK_OUT_ABOVE_8(DX | m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_8_re_aw(void) { uint ea = EA_AW_8(); uint res = MASK_OUT_ABOVE_8(DX | m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_8_re_al(void) { uint ea = EA_AL_8(); uint res = MASK_OUT_ABOVE_8(DX | m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_16_re_ai(void) { uint ea = EA_AY_AI_16(); uint res = MASK_OUT_ABOVE_16(DX | m68ki_read_16(ea)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_16_re_pi(void) { uint ea = EA_AY_PI_16(); uint res = MASK_OUT_ABOVE_16(DX | m68ki_read_16(ea)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_16_re_pd(void) { uint ea = EA_AY_PD_16(); uint res = MASK_OUT_ABOVE_16(DX | m68ki_read_16(ea)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_16_re_di(void) { uint ea = EA_AY_DI_16(); uint res = MASK_OUT_ABOVE_16(DX | m68ki_read_16(ea)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_16_re_ix(void) { uint ea = EA_AY_IX_16(); uint res = MASK_OUT_ABOVE_16(DX | m68ki_read_16(ea)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_16_re_aw(void) { uint ea = EA_AW_16(); uint res = MASK_OUT_ABOVE_16(DX | m68ki_read_16(ea)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_16_re_al(void) { uint ea = EA_AL_16(); uint res = MASK_OUT_ABOVE_16(DX | m68ki_read_16(ea)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_32_re_ai(void) { uint ea = EA_AY_AI_32(); uint res = DX | m68ki_read_32(ea); m68ki_write_32(ea, res); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_32_re_pi(void) { uint ea = EA_AY_PI_32(); uint res = DX | m68ki_read_32(ea); m68ki_write_32(ea, res); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_32_re_pd(void) { uint ea = EA_AY_PD_32(); uint res = DX | m68ki_read_32(ea); m68ki_write_32(ea, res); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_32_re_di(void) { uint ea = EA_AY_DI_32(); uint res = DX | m68ki_read_32(ea); m68ki_write_32(ea, res); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_32_re_ix(void) { uint ea = EA_AY_IX_32(); uint res = DX | m68ki_read_32(ea); m68ki_write_32(ea, res); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_32_re_aw(void) { uint ea = EA_AW_32(); uint res = DX | m68ki_read_32(ea); m68ki_write_32(ea, res); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_or_32_re_al(void) { uint ea = EA_AL_32(); uint res = DX | m68ki_read_32(ea); m68ki_write_32(ea, res); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_8_d(void) { uint res = MASK_OUT_ABOVE_8((DY |= OPER_I_8())); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_8_ai(void) { uint src = OPER_I_8(); uint ea = EA_AY_AI_8(); uint res = MASK_OUT_ABOVE_8(src | m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_8_pi(void) { uint src = OPER_I_8(); uint ea = EA_AY_PI_8(); uint res = MASK_OUT_ABOVE_8(src | m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_8_pi7(void) { uint src = OPER_I_8(); uint ea = EA_A7_PI_8(); uint res = MASK_OUT_ABOVE_8(src | m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_8_pd(void) { uint src = OPER_I_8(); uint ea = EA_AY_PD_8(); uint res = MASK_OUT_ABOVE_8(src | m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_8_pd7(void) { uint src = OPER_I_8(); uint ea = EA_A7_PD_8(); uint res = MASK_OUT_ABOVE_8(src | m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_8_di(void) { uint src = OPER_I_8(); uint ea = EA_AY_DI_8(); uint res = MASK_OUT_ABOVE_8(src | m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_8_ix(void) { uint src = OPER_I_8(); uint ea = EA_AY_IX_8(); uint res = MASK_OUT_ABOVE_8(src | m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_8_aw(void) { uint src = OPER_I_8(); uint ea = EA_AW_8(); uint res = MASK_OUT_ABOVE_8(src | m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_8_al(void) { uint src = OPER_I_8(); uint ea = EA_AL_8(); uint res = MASK_OUT_ABOVE_8(src | m68ki_read_8(ea)); m68ki_write_8(ea, res); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_16_d(void) { uint res = MASK_OUT_ABOVE_16(DY |= OPER_I_16()); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_16_ai(void) { uint src = OPER_I_16(); uint ea = EA_AY_AI_16(); uint res = MASK_OUT_ABOVE_16(src | m68ki_read_16(ea)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_16_pi(void) { uint src = OPER_I_16(); uint ea = EA_AY_PI_16(); uint res = MASK_OUT_ABOVE_16(src | m68ki_read_16(ea)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_16_pd(void) { uint src = OPER_I_16(); uint ea = EA_AY_PD_16(); uint res = MASK_OUT_ABOVE_16(src | m68ki_read_16(ea)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_16_di(void) { uint src = OPER_I_16(); uint ea = EA_AY_DI_16(); uint res = MASK_OUT_ABOVE_16(src | m68ki_read_16(ea)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_16_ix(void) { uint src = OPER_I_16(); uint ea = EA_AY_IX_16(); uint res = MASK_OUT_ABOVE_16(src | m68ki_read_16(ea)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_16_aw(void) { uint src = OPER_I_16(); uint ea = EA_AW_16(); uint res = MASK_OUT_ABOVE_16(src | m68ki_read_16(ea)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_16_al(void) { uint src = OPER_I_16(); uint ea = EA_AL_16(); uint res = MASK_OUT_ABOVE_16(src | m68ki_read_16(ea)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_32_d(void) { uint res = DY |= OPER_I_32(); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_32_ai(void) { uint src = OPER_I_32(); uint ea = EA_AY_AI_32(); uint res = src | m68ki_read_32(ea); m68ki_write_32(ea, res); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_32_pi(void) { uint src = OPER_I_32(); uint ea = EA_AY_PI_32(); uint res = src | m68ki_read_32(ea); m68ki_write_32(ea, res); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_32_pd(void) { uint src = OPER_I_32(); uint ea = EA_AY_PD_32(); uint res = src | m68ki_read_32(ea); m68ki_write_32(ea, res); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_32_di(void) { uint src = OPER_I_32(); uint ea = EA_AY_DI_32(); uint res = src | m68ki_read_32(ea); m68ki_write_32(ea, res); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_32_ix(void) { uint src = OPER_I_32(); uint ea = EA_AY_IX_32(); uint res = src | m68ki_read_32(ea); m68ki_write_32(ea, res); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_32_aw(void) { uint src = OPER_I_32(); uint ea = EA_AW_32(); uint res = src | m68ki_read_32(ea); m68ki_write_32(ea, res); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_32_al(void) { uint src = OPER_I_32(); uint ea = EA_AL_32(); uint res = src | m68ki_read_32(ea); m68ki_write_32(ea, res); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_ori_16_toc(void) { m68ki_set_ccr(m68ki_get_ccr() | OPER_I_16()); } void m68k_op_ori_16_tos(void) { if(FLAG_S) { uint src = OPER_I_16(); m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ m68ki_set_sr(m68ki_get_sr() | src); return; } m68ki_exception_privilege_violation(); } void m68k_op_pack_16_rr(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { /* Note: DX and DY are reversed in Motorola's docs */ uint src = DY + OPER_I_16(); uint* r_dst = &DX; *r_dst = MASK_OUT_BELOW_8(*r_dst) | ((src >> 4) & 0x00f0) | (src & 0x000f); return; } m68ki_exception_illegal(); } void m68k_op_pack_16_mm_ax7(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { /* Note: AX and AY are reversed in Motorola's docs */ uint ea_src = EA_AY_PD_8(); uint src = m68ki_read_8(ea_src); ea_src = EA_AY_PD_8(); src = ((src << 8) | m68ki_read_8(ea_src)) + OPER_I_16(); m68ki_write_8(EA_A7_PD_8(), ((src >> 4) & 0x00f0) | (src & 0x000f)); return; } m68ki_exception_illegal(); } void m68k_op_pack_16_mm_ay7(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { /* Note: AX and AY are reversed in Motorola's docs */ uint ea_src = EA_A7_PD_8(); uint src = m68ki_read_8(ea_src); ea_src = EA_A7_PD_8(); src = ((src << 8) | m68ki_read_8(ea_src)) + OPER_I_16(); m68ki_write_8(EA_AX_PD_8(), ((src >> 4) & 0x00f0) | (src & 0x000f)); return; } m68ki_exception_illegal(); } void m68k_op_pack_16_mm_axy7(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { uint ea_src = EA_A7_PD_8(); uint src = m68ki_read_8(ea_src); ea_src = EA_A7_PD_8(); src = ((src << 8) | m68ki_read_8(ea_src)) + OPER_I_16(); m68ki_write_8(EA_A7_PD_8(), ((src >> 4) & 0x00f0) | (src & 0x000f)); return; } m68ki_exception_illegal(); } void m68k_op_pack_16_mm(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { /* Note: AX and AY are reversed in Motorola's docs */ uint ea_src = EA_AY_PD_8(); uint src = m68ki_read_8(ea_src); ea_src = EA_AY_PD_8(); src = ((src << 8) | m68ki_read_8(ea_src)) + OPER_I_16(); m68ki_write_8(EA_AX_PD_8(), ((src >> 4) & 0x00f0) | (src & 0x000f)); return; } m68ki_exception_illegal(); } void m68k_op_pea_32_ai(void) { uint ea = EA_AY_AI_32(); m68ki_push_32(ea); } void m68k_op_pea_32_di(void) { uint ea = EA_AY_DI_32(); m68ki_push_32(ea); } void m68k_op_pea_32_ix(void) { uint ea = EA_AY_IX_32(); m68ki_push_32(ea); } void m68k_op_pea_32_aw(void) { uint ea = EA_AW_32(); m68ki_push_32(ea); } void m68k_op_pea_32_al(void) { uint ea = EA_AL_32(); m68ki_push_32(ea); } void m68k_op_pea_32_pcdi(void) { uint ea = EA_PCDI_32(); m68ki_push_32(ea); } void m68k_op_pea_32_pcix(void) { uint ea = EA_PCIX_32(); m68ki_push_32(ea); } void m68k_op_reset(void) { if(FLAG_S) { m68ki_output_reset(); /* auto-disable (see m68kcpu.h) */ USE_CYCLES(CYC_RESET); return; } m68ki_exception_privilege_violation(); } void m68k_op_ror_8_s(void) { uint* r_dst = &DY; uint orig_shift = (((REG_IR >> 9) - 1) & 7) + 1; uint shift = orig_shift & 7; uint src = MASK_OUT_ABOVE_8(*r_dst); uint res = ROR_8(src, shift); *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = src << (9-orig_shift); FLAG_V = VFLAG_CLEAR; } void m68k_op_ror_16_s(void) { uint* r_dst = &DY; uint shift = (((REG_IR >> 9) - 1) & 7) + 1; uint src = MASK_OUT_ABOVE_16(*r_dst); uint res = ROR_16(src, shift); *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = src << (9-shift); FLAG_V = VFLAG_CLEAR; } void m68k_op_ror_32_s(void) { uint* r_dst = &DY; uint shift = (((REG_IR >> 9) - 1) & 7) + 1; uint64 src = *r_dst; uint res = ROR_32(src, shift); *r_dst = res; FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = src << (9-shift); FLAG_V = VFLAG_CLEAR; } void m68k_op_ror_8_r(void) { uint* r_dst = &DY; uint orig_shift = DX & 0x3f; uint shift = orig_shift & 7; uint src = MASK_OUT_ABOVE_8(*r_dst); uint res = ROR_8(src, shift); if(orig_shift != 0) { USE_CYCLES(orig_shift<> ((shift - 1) & 15)) << 8; FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; return; } FLAG_C = CFLAG_CLEAR; FLAG_N = NFLAG_16(src); FLAG_Z = src; FLAG_V = VFLAG_CLEAR; } void m68k_op_ror_32_r(void) { uint* r_dst = &DY; uint orig_shift = DX & 0x3f; uint shift = orig_shift & 31; uint64 src = *r_dst; uint res = ROR_32(src, shift); if(orig_shift != 0) { USE_CYCLES(orig_shift<> ((shift - 1) & 31)) << 8; FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; return; } FLAG_C = CFLAG_CLEAR; FLAG_N = NFLAG_32(src); FLAG_Z = src; FLAG_V = VFLAG_CLEAR; } void m68k_op_ror_16_ai(void) { uint ea = EA_AY_AI_16(); uint src = m68ki_read_16(ea); uint res = ROR_16(src, 1); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = src << 8; FLAG_V = VFLAG_CLEAR; } void m68k_op_ror_16_pi(void) { uint ea = EA_AY_PI_16(); uint src = m68ki_read_16(ea); uint res = ROR_16(src, 1); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = src << 8; FLAG_V = VFLAG_CLEAR; } void m68k_op_ror_16_pd(void) { uint ea = EA_AY_PD_16(); uint src = m68ki_read_16(ea); uint res = ROR_16(src, 1); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = src << 8; FLAG_V = VFLAG_CLEAR; } void m68k_op_ror_16_di(void) { uint ea = EA_AY_DI_16(); uint src = m68ki_read_16(ea); uint res = ROR_16(src, 1); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = src << 8; FLAG_V = VFLAG_CLEAR; } void m68k_op_ror_16_ix(void) { uint ea = EA_AY_IX_16(); uint src = m68ki_read_16(ea); uint res = ROR_16(src, 1); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = src << 8; FLAG_V = VFLAG_CLEAR; } void m68k_op_ror_16_aw(void) { uint ea = EA_AW_16(); uint src = m68ki_read_16(ea); uint res = ROR_16(src, 1); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = src << 8; FLAG_V = VFLAG_CLEAR; } void m68k_op_ror_16_al(void) { uint ea = EA_AL_16(); uint src = m68ki_read_16(ea); uint res = ROR_16(src, 1); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = src << 8; FLAG_V = VFLAG_CLEAR; } void m68k_op_rol_8_s(void) { uint* r_dst = &DY; uint orig_shift = (((REG_IR >> 9) - 1) & 7) + 1; uint shift = orig_shift & 7; uint src = MASK_OUT_ABOVE_8(*r_dst); uint res = ROL_8(src, shift); *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_C = src << orig_shift; FLAG_V = VFLAG_CLEAR; } void m68k_op_rol_16_s(void) { uint* r_dst = &DY; uint shift = (((REG_IR >> 9) - 1) & 7) + 1; uint src = MASK_OUT_ABOVE_16(*r_dst); uint res = ROL_16(src, shift); *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = src >> (8-shift); FLAG_V = VFLAG_CLEAR; } void m68k_op_rol_32_s(void) { uint* r_dst = &DY; uint shift = (((REG_IR >> 9) - 1) & 7) + 1; uint64 src = *r_dst; uint res = ROL_32(src, shift); *r_dst = res; FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_C = src >> (24-shift); FLAG_V = VFLAG_CLEAR; } void m68k_op_rol_8_r(void) { uint* r_dst = &DY; uint orig_shift = DX & 0x3f; uint shift = orig_shift & 7; uint src = MASK_OUT_ABOVE_8(*r_dst); uint res = ROL_8(src, shift); if(orig_shift != 0) { USE_CYCLES(orig_shift<> 8; FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; return; } FLAG_C = (src & 1)<<8; FLAG_N = NFLAG_16(src); FLAG_Z = src; FLAG_V = VFLAG_CLEAR; return; } FLAG_C = CFLAG_CLEAR; FLAG_N = NFLAG_16(src); FLAG_Z = src; FLAG_V = VFLAG_CLEAR; } void m68k_op_rol_32_r(void) { uint* r_dst = &DY; uint orig_shift = DX & 0x3f; uint shift = orig_shift & 31; uint64 src = *r_dst; uint res = ROL_32(src, shift); if(orig_shift != 0) { USE_CYCLES(orig_shift<> (32 - shift)) << 8; FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; return; } FLAG_C = CFLAG_CLEAR; FLAG_N = NFLAG_32(src); FLAG_Z = src; FLAG_V = VFLAG_CLEAR; } void m68k_op_rol_16_ai(void) { uint ea = EA_AY_AI_16(); uint src = m68ki_read_16(ea); uint res = MASK_OUT_ABOVE_16(ROL_16(src, 1)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = src >> 7; FLAG_V = VFLAG_CLEAR; } void m68k_op_rol_16_pi(void) { uint ea = EA_AY_PI_16(); uint src = m68ki_read_16(ea); uint res = MASK_OUT_ABOVE_16(ROL_16(src, 1)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = src >> 7; FLAG_V = VFLAG_CLEAR; } void m68k_op_rol_16_pd(void) { uint ea = EA_AY_PD_16(); uint src = m68ki_read_16(ea); uint res = MASK_OUT_ABOVE_16(ROL_16(src, 1)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = src >> 7; FLAG_V = VFLAG_CLEAR; } void m68k_op_rol_16_di(void) { uint ea = EA_AY_DI_16(); uint src = m68ki_read_16(ea); uint res = MASK_OUT_ABOVE_16(ROL_16(src, 1)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = src >> 7; FLAG_V = VFLAG_CLEAR; } void m68k_op_rol_16_ix(void) { uint ea = EA_AY_IX_16(); uint src = m68ki_read_16(ea); uint res = MASK_OUT_ABOVE_16(ROL_16(src, 1)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = src >> 7; FLAG_V = VFLAG_CLEAR; } void m68k_op_rol_16_aw(void) { uint ea = EA_AW_16(); uint src = m68ki_read_16(ea); uint res = MASK_OUT_ABOVE_16(ROL_16(src, 1)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = src >> 7; FLAG_V = VFLAG_CLEAR; } void m68k_op_rol_16_al(void) { uint ea = EA_AL_16(); uint src = m68ki_read_16(ea); uint res = MASK_OUT_ABOVE_16(ROL_16(src, 1)); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_C = src >> 7; FLAG_V = VFLAG_CLEAR; } void m68k_op_roxr_8_s(void) { uint* r_dst = &DY; uint shift = (((REG_IR >> 9) - 1) & 7) + 1; uint src = MASK_OUT_ABOVE_8(*r_dst); uint res = ROR_9(src | (XFLAG_AS_1() << 8), shift); FLAG_C = FLAG_X = res; res = MASK_OUT_ABOVE_8(res); *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; } void m68k_op_roxr_16_s(void) { uint* r_dst = &DY; uint shift = (((REG_IR >> 9) - 1) & 7) + 1; uint src = MASK_OUT_ABOVE_16(*r_dst); uint res = ROR_17(src | (XFLAG_AS_1() << 16), shift); FLAG_C = FLAG_X = res >> 8; res = MASK_OUT_ABOVE_16(res); *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; } void m68k_op_roxr_32_s(void) { #if M68K_USE_64_BIT uint* r_dst = &DY; uint shift = (((REG_IR >> 9) - 1) & 7) + 1; uint64 src = *r_dst; uint64 res = src | (((uint64)XFLAG_AS_1()) << 32); res = ROR_33_64(res, shift); FLAG_C = FLAG_X = res >> 24; res = MASK_OUT_ABOVE_32(res); *r_dst = res; FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; #else uint* r_dst = &DY; uint shift = (((REG_IR >> 9) - 1) & 7) + 1; uint src = *r_dst; uint res = MASK_OUT_ABOVE_32((ROR_33(src, shift) & ~(1 << (32 - shift))) | (XFLAG_AS_1() << (32 - shift))); uint new_x_flag = src & (1 << (shift - 1)); *r_dst = res; FLAG_C = FLAG_X = (new_x_flag != 0)<<8; FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; #endif } void m68k_op_roxr_8_r(void) { uint* r_dst = &DY; uint orig_shift = DX & 0x3f; if(orig_shift != 0) { uint shift = orig_shift % 9; uint src = MASK_OUT_ABOVE_8(*r_dst); uint res = ROR_9(src | (XFLAG_AS_1() << 8), shift); USE_CYCLES(orig_shift<> 8; res = MASK_OUT_ABOVE_16(res); *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; return; } FLAG_C = FLAG_X; FLAG_N = NFLAG_16(*r_dst); FLAG_Z = MASK_OUT_ABOVE_16(*r_dst); FLAG_V = VFLAG_CLEAR; } void m68k_op_roxr_32_r(void) { #if M68K_USE_64_BIT uint* r_dst = &DY; uint orig_shift = DX & 0x3f; if(orig_shift != 0) { uint shift = orig_shift % 33; uint64 src = *r_dst; uint64 res = src | (((uint64)XFLAG_AS_1()) << 32); res = ROR_33_64(res, shift); USE_CYCLES(orig_shift<> 24; res = MASK_OUT_ABOVE_32(res); *r_dst = res; FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; return; } FLAG_C = FLAG_X; FLAG_N = NFLAG_32(*r_dst); FLAG_Z = *r_dst; FLAG_V = VFLAG_CLEAR; #else uint* r_dst = &DY; uint orig_shift = DX & 0x3f; uint shift = orig_shift % 33; uint src = *r_dst; uint res = MASK_OUT_ABOVE_32((ROR_33(src, shift) & ~(1 << (32 - shift))) | (XFLAG_AS_1() << (32 - shift))); uint new_x_flag = src & (1 << (shift - 1)); if(orig_shift != 0) USE_CYCLES(orig_shift<> 8; res = MASK_OUT_ABOVE_16(res); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; } void m68k_op_roxr_16_pi(void) { uint ea = EA_AY_PI_16(); uint src = m68ki_read_16(ea); uint res = ROR_17(src | (XFLAG_AS_1() << 16), 1); FLAG_C = FLAG_X = res >> 8; res = MASK_OUT_ABOVE_16(res); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; } void m68k_op_roxr_16_pd(void) { uint ea = EA_AY_PD_16(); uint src = m68ki_read_16(ea); uint res = ROR_17(src | (XFLAG_AS_1() << 16), 1); FLAG_C = FLAG_X = res >> 8; res = MASK_OUT_ABOVE_16(res); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; } void m68k_op_roxr_16_di(void) { uint ea = EA_AY_DI_16(); uint src = m68ki_read_16(ea); uint res = ROR_17(src | (XFLAG_AS_1() << 16), 1); FLAG_C = FLAG_X = res >> 8; res = MASK_OUT_ABOVE_16(res); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; } void m68k_op_roxr_16_ix(void) { uint ea = EA_AY_IX_16(); uint src = m68ki_read_16(ea); uint res = ROR_17(src | (XFLAG_AS_1() << 16), 1); FLAG_C = FLAG_X = res >> 8; res = MASK_OUT_ABOVE_16(res); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; } void m68k_op_roxr_16_aw(void) { uint ea = EA_AW_16(); uint src = m68ki_read_16(ea); uint res = ROR_17(src | (XFLAG_AS_1() << 16), 1); FLAG_C = FLAG_X = res >> 8; res = MASK_OUT_ABOVE_16(res); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; } void m68k_op_roxr_16_al(void) { uint ea = EA_AL_16(); uint src = m68ki_read_16(ea); uint res = ROR_17(src | (XFLAG_AS_1() << 16), 1); FLAG_C = FLAG_X = res >> 8; res = MASK_OUT_ABOVE_16(res); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; } void m68k_op_roxl_8_s(void) { uint* r_dst = &DY; uint shift = (((REG_IR >> 9) - 1) & 7) + 1; uint src = MASK_OUT_ABOVE_8(*r_dst); uint res = ROL_9(src | (XFLAG_AS_1() << 8), shift); FLAG_C = FLAG_X = res; res = MASK_OUT_ABOVE_8(res); *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; } void m68k_op_roxl_16_s(void) { uint* r_dst = &DY; uint shift = (((REG_IR >> 9) - 1) & 7) + 1; uint src = MASK_OUT_ABOVE_16(*r_dst); uint res = ROL_17(src | (XFLAG_AS_1() << 16), shift); FLAG_C = FLAG_X = res >> 8; res = MASK_OUT_ABOVE_16(res); *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; } void m68k_op_roxl_32_s(void) { #if M68K_USE_64_BIT uint* r_dst = &DY; uint shift = (((REG_IR >> 9) - 1) & 7) + 1; uint64 src = *r_dst; uint64 res = src | (((uint64)XFLAG_AS_1()) << 32); res = ROL_33_64(res, shift); FLAG_C = FLAG_X = res >> 24; res = MASK_OUT_ABOVE_32(res); *r_dst = res; FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; #else uint* r_dst = &DY; uint shift = (((REG_IR >> 9) - 1) & 7) + 1; uint src = *r_dst; uint res = MASK_OUT_ABOVE_32((ROL_33(src, shift) & ~(1 << (shift - 1))) | (XFLAG_AS_1() << (shift - 1))); uint new_x_flag = src & (1 << (32 - shift)); *r_dst = res; FLAG_C = FLAG_X = (new_x_flag != 0)<<8; FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; #endif } void m68k_op_roxl_8_r(void) { uint* r_dst = &DY; uint orig_shift = DX & 0x3f; if(orig_shift != 0) { uint shift = orig_shift % 9; uint src = MASK_OUT_ABOVE_8(*r_dst); uint res = ROL_9(src | (XFLAG_AS_1() << 8), shift); USE_CYCLES(orig_shift<> 8; res = MASK_OUT_ABOVE_16(res); *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; return; } FLAG_C = FLAG_X; FLAG_N = NFLAG_16(*r_dst); FLAG_Z = MASK_OUT_ABOVE_16(*r_dst); FLAG_V = VFLAG_CLEAR; } void m68k_op_roxl_32_r(void) { #if M68K_USE_64_BIT uint* r_dst = &DY; uint orig_shift = DX & 0x3f; if(orig_shift != 0) { uint shift = orig_shift % 33; uint64 src = *r_dst; uint64 res = src | (((uint64)XFLAG_AS_1()) << 32); res = ROL_33_64(res, shift); USE_CYCLES(orig_shift<> 24; res = MASK_OUT_ABOVE_32(res); *r_dst = res; FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; return; } FLAG_C = FLAG_X; FLAG_N = NFLAG_32(*r_dst); FLAG_Z = *r_dst; FLAG_V = VFLAG_CLEAR; #else uint* r_dst = &DY; uint orig_shift = DX & 0x3f; uint shift = orig_shift % 33; uint src = *r_dst; uint res = MASK_OUT_ABOVE_32((ROL_33(src, shift) & ~(1 << (shift - 1))) | (XFLAG_AS_1() << (shift - 1))); uint new_x_flag = src & (1 << (32 - shift)); if(orig_shift != 0) USE_CYCLES(orig_shift<> 8; res = MASK_OUT_ABOVE_16(res); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; } void m68k_op_roxl_16_pi(void) { uint ea = EA_AY_PI_16(); uint src = m68ki_read_16(ea); uint res = ROL_17(src | (XFLAG_AS_1() << 16), 1); FLAG_C = FLAG_X = res >> 8; res = MASK_OUT_ABOVE_16(res); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; } void m68k_op_roxl_16_pd(void) { uint ea = EA_AY_PD_16(); uint src = m68ki_read_16(ea); uint res = ROL_17(src | (XFLAG_AS_1() << 16), 1); FLAG_C = FLAG_X = res >> 8; res = MASK_OUT_ABOVE_16(res); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; } void m68k_op_roxl_16_di(void) { uint ea = EA_AY_DI_16(); uint src = m68ki_read_16(ea); uint res = ROL_17(src | (XFLAG_AS_1() << 16), 1); FLAG_C = FLAG_X = res >> 8; res = MASK_OUT_ABOVE_16(res); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; } void m68k_op_roxl_16_ix(void) { uint ea = EA_AY_IX_16(); uint src = m68ki_read_16(ea); uint res = ROL_17(src | (XFLAG_AS_1() << 16), 1); FLAG_C = FLAG_X = res >> 8; res = MASK_OUT_ABOVE_16(res); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; } void m68k_op_roxl_16_aw(void) { uint ea = EA_AW_16(); uint src = m68ki_read_16(ea); uint res = ROL_17(src | (XFLAG_AS_1() << 16), 1); FLAG_C = FLAG_X = res >> 8; res = MASK_OUT_ABOVE_16(res); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; } void m68k_op_roxl_16_al(void) { uint ea = EA_AL_16(); uint src = m68ki_read_16(ea); uint res = ROL_17(src | (XFLAG_AS_1() << 16), 1); FLAG_C = FLAG_X = res >> 8; res = MASK_OUT_ABOVE_16(res); m68ki_write_16(ea, res); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; } void m68k_op_rtd_32(void) { if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) { uint new_pc = m68ki_pull_32(); m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ REG_A[7] = MASK_OUT_ABOVE_32(REG_A[7] + MAKE_INT_16(OPER_I_16())); m68ki_jump(new_pc); return; } m68ki_exception_illegal(); } void m68k_op_rte_32(void) { if(FLAG_S) { uint new_sr; uint new_pc; uint format_word; m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ if(CPU_TYPE_IS_000(CPU_TYPE)) { new_sr = m68ki_pull_16(); new_pc = m68ki_pull_32(); m68ki_jump(new_pc); m68ki_set_sr(new_sr); return; } if(CPU_TYPE_IS_010(CPU_TYPE)) { format_word = m68ki_read_16(REG_A[7]+6) >> 12; if(format_word == 0) { new_sr = m68ki_pull_16(); new_pc = m68ki_pull_32(); m68ki_fake_pull_16(); /* format word */ m68ki_jump(new_pc); m68ki_set_sr(new_sr); return; } /* Not handling bus fault (9) */ m68ki_exception_format_error(); return; } /* Otherwise it's 020 */ rte_loop: format_word = m68ki_read_16(REG_A[7]+6) >> 12; switch(format_word) { case 0: /* Normal */ new_sr = m68ki_pull_16(); new_pc = m68ki_pull_32(); m68ki_fake_pull_16(); /* format word */ m68ki_jump(new_pc); m68ki_set_sr(new_sr); return; case 1: /* Throwaway */ new_sr = m68ki_pull_16(); m68ki_fake_pull_32(); /* program counter */ m68ki_fake_pull_16(); /* format word */ m68ki_set_sr_noint(new_sr); goto rte_loop; case 2: /* Trap */ new_sr = m68ki_pull_16(); new_pc = m68ki_pull_32(); m68ki_fake_pull_16(); /* format word */ m68ki_fake_pull_32(); /* address */ m68ki_jump(new_pc); m68ki_set_sr(new_sr); return; } /* Not handling long or short bus fault */ m68ki_exception_format_error(); return; } m68ki_exception_privilege_violation(); } void m68k_op_rtm_32(void) { if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) { m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ M68K_DO_LOG((M68K_LOG_FILEHANDLE "%s at %08x: called unimplemented instruction %04x (%s)\n", m68ki_cpu_names[CPU_TYPE], ADDRESS_68K(REG_PC - 2), REG_IR, m68k_disassemble_quick(ADDRESS_68K(REG_PC - 2)))); return; } m68ki_exception_illegal(); } void m68k_op_rtr_32(void) { m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ m68ki_set_ccr(m68ki_pull_16()); m68ki_jump(m68ki_pull_32()); } void m68k_op_rts_32(void) { m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ m68ki_jump(m68ki_pull_32()); } void m68k_op_sbcd_8_rr(void) { uint* r_dst = &DX; uint src = DY; uint dst = *r_dst; uint res = LOW_NIBBLE(dst) - LOW_NIBBLE(src) - XFLAG_AS_1(); if(res > 9) res -= 6; res += HIGH_NIBBLE(dst) - HIGH_NIBBLE(src); FLAG_X = FLAG_C = (res > 0x99) << 8; if(FLAG_C) res += 0xa0; res = MASK_OUT_ABOVE_8(res); FLAG_N = NFLAG_8(res); /* officially undefined */ FLAG_Z |= res; *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; } void m68k_op_sbcd_8_mm_ax7(void) { uint src = OPER_AY_PD_8(); uint ea = EA_A7_PD_8(); uint dst = m68ki_read_8(ea); uint res = LOW_NIBBLE(dst) - LOW_NIBBLE(src) - XFLAG_AS_1(); if(res > 9) res -= 6; res += HIGH_NIBBLE(dst) - HIGH_NIBBLE(src); FLAG_X = FLAG_C = (res > 0x99) << 8; if(FLAG_C) res += 0xa0; res = MASK_OUT_ABOVE_8(res); FLAG_N = NFLAG_8(res); /* officially undefined */ FLAG_Z |= res; m68ki_write_8(ea, res); } void m68k_op_sbcd_8_mm_ay7(void) { uint src = OPER_A7_PD_8(); uint ea = EA_AX_PD_8(); uint dst = m68ki_read_8(ea); uint res = LOW_NIBBLE(dst) - LOW_NIBBLE(src) - XFLAG_AS_1(); if(res > 9) res -= 6; res += HIGH_NIBBLE(dst) - HIGH_NIBBLE(src); FLAG_X = FLAG_C = (res > 0x99) << 8; if(FLAG_C) res += 0xa0; res = MASK_OUT_ABOVE_8(res); FLAG_N = NFLAG_8(res); /* officially undefined */ FLAG_Z |= res; m68ki_write_8(ea, res); } void m68k_op_sbcd_8_mm_axy7(void) { uint src = OPER_A7_PD_8(); uint ea = EA_A7_PD_8(); uint dst = m68ki_read_8(ea); uint res = LOW_NIBBLE(dst) - LOW_NIBBLE(src) - XFLAG_AS_1(); if(res > 9) res -= 6; res += HIGH_NIBBLE(dst) - HIGH_NIBBLE(src); FLAG_X = FLAG_C = (res > 0x99) << 8; if(FLAG_C) res += 0xa0; res = MASK_OUT_ABOVE_8(res); FLAG_N = NFLAG_8(res); /* officially undefined */ FLAG_Z |= res; m68ki_write_8(ea, res); } void m68k_op_sbcd_8_mm(void) { uint src = OPER_AY_PD_8(); uint ea = EA_AX_PD_8(); uint dst = m68ki_read_8(ea); uint res = LOW_NIBBLE(dst) - LOW_NIBBLE(src) - XFLAG_AS_1(); if(res > 9) res -= 6; res += HIGH_NIBBLE(dst) - HIGH_NIBBLE(src); FLAG_X = FLAG_C = (res > 0x99) << 8; if(FLAG_C) res += 0xa0; res = MASK_OUT_ABOVE_8(res); FLAG_N = NFLAG_8(res); /* officially undefined */ FLAG_Z |= res; m68ki_write_8(ea, res); } void m68k_op_st_8_d(void) { DY |= 0xff; } void m68k_op_st_8_ai(void) { m68ki_write_8(EA_AY_AI_8(), 0xff); } void m68k_op_st_8_pi(void) { m68ki_write_8(EA_AY_PI_8(), 0xff); } void m68k_op_st_8_pi7(void) { m68ki_write_8(EA_A7_PI_8(), 0xff); } void m68k_op_st_8_pd(void) { m68ki_write_8(EA_AY_PD_8(), 0xff); } void m68k_op_st_8_pd7(void) { m68ki_write_8(EA_A7_PD_8(), 0xff); } void m68k_op_st_8_di(void) { m68ki_write_8(EA_AY_DI_8(), 0xff); } void m68k_op_st_8_ix(void) { m68ki_write_8(EA_AY_IX_8(), 0xff); } void m68k_op_st_8_aw(void) { m68ki_write_8(EA_AW_8(), 0xff); } void m68k_op_st_8_al(void) { m68ki_write_8(EA_AL_8(), 0xff); } void m68k_op_sf_8_d(void) { DY &= 0xffffff00; } void m68k_op_sf_8_ai(void) { m68ki_write_8(EA_AY_AI_8(), 0); } void m68k_op_sf_8_pi(void) { m68ki_write_8(EA_AY_PI_8(), 0); } void m68k_op_sf_8_pi7(void) { m68ki_write_8(EA_A7_PI_8(), 0); } void m68k_op_sf_8_pd(void) { m68ki_write_8(EA_AY_PD_8(), 0); } void m68k_op_sf_8_pd7(void) { m68ki_write_8(EA_A7_PD_8(), 0); } void m68k_op_sf_8_di(void) { m68ki_write_8(EA_AY_DI_8(), 0); } void m68k_op_sf_8_ix(void) { m68ki_write_8(EA_AY_IX_8(), 0); } void m68k_op_sf_8_aw(void) { m68ki_write_8(EA_AW_8(), 0); } void m68k_op_sf_8_al(void) { m68ki_write_8(EA_AL_8(), 0); } void m68k_op_shi_8_d(void) { if(COND_HI()) { DY |= 0xff; return; } DY &= 0xffffff00; } void m68k_op_sls_8_d(void) { if(COND_LS()) { DY |= 0xff; return; } DY &= 0xffffff00; } void m68k_op_scc_8_d(void) { if(COND_CC()) { DY |= 0xff; return; } DY &= 0xffffff00; } void m68k_op_scs_8_d(void) { if(COND_CS()) { DY |= 0xff; return; } DY &= 0xffffff00; } void m68k_op_sne_8_d(void) { if(COND_NE()) { DY |= 0xff; return; } DY &= 0xffffff00; } void m68k_op_seq_8_d(void) { if(COND_EQ()) { DY |= 0xff; return; } DY &= 0xffffff00; } void m68k_op_svc_8_d(void) { if(COND_VC()) { DY |= 0xff; return; } DY &= 0xffffff00; } void m68k_op_svs_8_d(void) { if(COND_VS()) { DY |= 0xff; return; } DY &= 0xffffff00; } void m68k_op_spl_8_d(void) { if(COND_PL()) { DY |= 0xff; return; } DY &= 0xffffff00; } void m68k_op_smi_8_d(void) { if(COND_MI()) { DY |= 0xff; return; } DY &= 0xffffff00; } void m68k_op_sge_8_d(void) { if(COND_GE()) { DY |= 0xff; return; } DY &= 0xffffff00; } void m68k_op_slt_8_d(void) { if(COND_LT()) { DY |= 0xff; return; } DY &= 0xffffff00; } void m68k_op_sgt_8_d(void) { if(COND_GT()) { DY |= 0xff; return; } DY &= 0xffffff00; } void m68k_op_sle_8_d(void) { if(COND_LE()) { DY |= 0xff; return; } DY &= 0xffffff00; } void m68k_op_shi_8_ai(void) { m68ki_write_8(EA_AY_AI_8(), COND_HI() ? 0xff : 0); } void m68k_op_shi_8_pi(void) { m68ki_write_8(EA_AY_PI_8(), COND_HI() ? 0xff : 0); } void m68k_op_shi_8_pi7(void) { m68ki_write_8(EA_A7_PI_8(), COND_HI() ? 0xff : 0); } void m68k_op_shi_8_pd(void) { m68ki_write_8(EA_AY_PD_8(), COND_HI() ? 0xff : 0); } void m68k_op_shi_8_pd7(void) { m68ki_write_8(EA_A7_PD_8(), COND_HI() ? 0xff : 0); } void m68k_op_shi_8_di(void) { m68ki_write_8(EA_AY_DI_8(), COND_HI() ? 0xff : 0); } void m68k_op_shi_8_ix(void) { m68ki_write_8(EA_AY_IX_8(), COND_HI() ? 0xff : 0); } void m68k_op_shi_8_aw(void) { m68ki_write_8(EA_AW_8(), COND_HI() ? 0xff : 0); } void m68k_op_shi_8_al(void) { m68ki_write_8(EA_AL_8(), COND_HI() ? 0xff : 0); } void m68k_op_sls_8_ai(void) { m68ki_write_8(EA_AY_AI_8(), COND_LS() ? 0xff : 0); } void m68k_op_sls_8_pi(void) { m68ki_write_8(EA_AY_PI_8(), COND_LS() ? 0xff : 0); } void m68k_op_sls_8_pi7(void) { m68ki_write_8(EA_A7_PI_8(), COND_LS() ? 0xff : 0); } void m68k_op_sls_8_pd(void) { m68ki_write_8(EA_AY_PD_8(), COND_LS() ? 0xff : 0); } void m68k_op_sls_8_pd7(void) { m68ki_write_8(EA_A7_PD_8(), COND_LS() ? 0xff : 0); } void m68k_op_sls_8_di(void) { m68ki_write_8(EA_AY_DI_8(), COND_LS() ? 0xff : 0); } void m68k_op_sls_8_ix(void) { m68ki_write_8(EA_AY_IX_8(), COND_LS() ? 0xff : 0); } void m68k_op_sls_8_aw(void) { m68ki_write_8(EA_AW_8(), COND_LS() ? 0xff : 0); } void m68k_op_sls_8_al(void) { m68ki_write_8(EA_AL_8(), COND_LS() ? 0xff : 0); } void m68k_op_scc_8_ai(void) { m68ki_write_8(EA_AY_AI_8(), COND_CC() ? 0xff : 0); } void m68k_op_scc_8_pi(void) { m68ki_write_8(EA_AY_PI_8(), COND_CC() ? 0xff : 0); } void m68k_op_scc_8_pi7(void) { m68ki_write_8(EA_A7_PI_8(), COND_CC() ? 0xff : 0); } void m68k_op_scc_8_pd(void) { m68ki_write_8(EA_AY_PD_8(), COND_CC() ? 0xff : 0); } void m68k_op_scc_8_pd7(void) { m68ki_write_8(EA_A7_PD_8(), COND_CC() ? 0xff : 0); } void m68k_op_scc_8_di(void) { m68ki_write_8(EA_AY_DI_8(), COND_CC() ? 0xff : 0); } void m68k_op_scc_8_ix(void) { m68ki_write_8(EA_AY_IX_8(), COND_CC() ? 0xff : 0); } void m68k_op_scc_8_aw(void) { m68ki_write_8(EA_AW_8(), COND_CC() ? 0xff : 0); } void m68k_op_scc_8_al(void) { m68ki_write_8(EA_AL_8(), COND_CC() ? 0xff : 0); } void m68k_op_scs_8_ai(void) { m68ki_write_8(EA_AY_AI_8(), COND_CS() ? 0xff : 0); } void m68k_op_scs_8_pi(void) { m68ki_write_8(EA_AY_PI_8(), COND_CS() ? 0xff : 0); } void m68k_op_scs_8_pi7(void) { m68ki_write_8(EA_A7_PI_8(), COND_CS() ? 0xff : 0); } void m68k_op_scs_8_pd(void) { m68ki_write_8(EA_AY_PD_8(), COND_CS() ? 0xff : 0); } void m68k_op_scs_8_pd7(void) { m68ki_write_8(EA_A7_PD_8(), COND_CS() ? 0xff : 0); } void m68k_op_scs_8_di(void) { m68ki_write_8(EA_AY_DI_8(), COND_CS() ? 0xff : 0); } void m68k_op_scs_8_ix(void) { m68ki_write_8(EA_AY_IX_8(), COND_CS() ? 0xff : 0); } void m68k_op_scs_8_aw(void) { m68ki_write_8(EA_AW_8(), COND_CS() ? 0xff : 0); } void m68k_op_scs_8_al(void) { m68ki_write_8(EA_AL_8(), COND_CS() ? 0xff : 0); } void m68k_op_sne_8_ai(void) { m68ki_write_8(EA_AY_AI_8(), COND_NE() ? 0xff : 0); } void m68k_op_sne_8_pi(void) { m68ki_write_8(EA_AY_PI_8(), COND_NE() ? 0xff : 0); } void m68k_op_sne_8_pi7(void) { m68ki_write_8(EA_A7_PI_8(), COND_NE() ? 0xff : 0); } void m68k_op_sne_8_pd(void) { m68ki_write_8(EA_AY_PD_8(), COND_NE() ? 0xff : 0); } void m68k_op_sne_8_pd7(void) { m68ki_write_8(EA_A7_PD_8(), COND_NE() ? 0xff : 0); } void m68k_op_sne_8_di(void) { m68ki_write_8(EA_AY_DI_8(), COND_NE() ? 0xff : 0); } void m68k_op_sne_8_ix(void) { m68ki_write_8(EA_AY_IX_8(), COND_NE() ? 0xff : 0); } void m68k_op_sne_8_aw(void) { m68ki_write_8(EA_AW_8(), COND_NE() ? 0xff : 0); } void m68k_op_sne_8_al(void) { m68ki_write_8(EA_AL_8(), COND_NE() ? 0xff : 0); } void m68k_op_seq_8_ai(void) { m68ki_write_8(EA_AY_AI_8(), COND_EQ() ? 0xff : 0); } void m68k_op_seq_8_pi(void) { m68ki_write_8(EA_AY_PI_8(), COND_EQ() ? 0xff : 0); } void m68k_op_seq_8_pi7(void) { m68ki_write_8(EA_A7_PI_8(), COND_EQ() ? 0xff : 0); } void m68k_op_seq_8_pd(void) { m68ki_write_8(EA_AY_PD_8(), COND_EQ() ? 0xff : 0); } void m68k_op_seq_8_pd7(void) { m68ki_write_8(EA_A7_PD_8(), COND_EQ() ? 0xff : 0); } void m68k_op_seq_8_di(void) { m68ki_write_8(EA_AY_DI_8(), COND_EQ() ? 0xff : 0); } void m68k_op_seq_8_ix(void) { m68ki_write_8(EA_AY_IX_8(), COND_EQ() ? 0xff : 0); } void m68k_op_seq_8_aw(void) { m68ki_write_8(EA_AW_8(), COND_EQ() ? 0xff : 0); } void m68k_op_seq_8_al(void) { m68ki_write_8(EA_AL_8(), COND_EQ() ? 0xff : 0); } void m68k_op_svc_8_ai(void) { m68ki_write_8(EA_AY_AI_8(), COND_VC() ? 0xff : 0); } void m68k_op_svc_8_pi(void) { m68ki_write_8(EA_AY_PI_8(), COND_VC() ? 0xff : 0); } void m68k_op_svc_8_pi7(void) { m68ki_write_8(EA_A7_PI_8(), COND_VC() ? 0xff : 0); } void m68k_op_svc_8_pd(void) { m68ki_write_8(EA_AY_PD_8(), COND_VC() ? 0xff : 0); } void m68k_op_svc_8_pd7(void) { m68ki_write_8(EA_A7_PD_8(), COND_VC() ? 0xff : 0); } void m68k_op_svc_8_di(void) { m68ki_write_8(EA_AY_DI_8(), COND_VC() ? 0xff : 0); } void m68k_op_svc_8_ix(void) { m68ki_write_8(EA_AY_IX_8(), COND_VC() ? 0xff : 0); } void m68k_op_svc_8_aw(void) { m68ki_write_8(EA_AW_8(), COND_VC() ? 0xff : 0); } void m68k_op_svc_8_al(void) { m68ki_write_8(EA_AL_8(), COND_VC() ? 0xff : 0); } void m68k_op_svs_8_ai(void) { m68ki_write_8(EA_AY_AI_8(), COND_VS() ? 0xff : 0); } void m68k_op_svs_8_pi(void) { m68ki_write_8(EA_AY_PI_8(), COND_VS() ? 0xff : 0); } void m68k_op_svs_8_pi7(void) { m68ki_write_8(EA_A7_PI_8(), COND_VS() ? 0xff : 0); } void m68k_op_svs_8_pd(void) { m68ki_write_8(EA_AY_PD_8(), COND_VS() ? 0xff : 0); } void m68k_op_svs_8_pd7(void) { m68ki_write_8(EA_A7_PD_8(), COND_VS() ? 0xff : 0); } void m68k_op_svs_8_di(void) { m68ki_write_8(EA_AY_DI_8(), COND_VS() ? 0xff : 0); } void m68k_op_svs_8_ix(void) { m68ki_write_8(EA_AY_IX_8(), COND_VS() ? 0xff : 0); } void m68k_op_svs_8_aw(void) { m68ki_write_8(EA_AW_8(), COND_VS() ? 0xff : 0); } void m68k_op_svs_8_al(void) { m68ki_write_8(EA_AL_8(), COND_VS() ? 0xff : 0); } void m68k_op_spl_8_ai(void) { m68ki_write_8(EA_AY_AI_8(), COND_PL() ? 0xff : 0); } void m68k_op_spl_8_pi(void) { m68ki_write_8(EA_AY_PI_8(), COND_PL() ? 0xff : 0); } void m68k_op_spl_8_pi7(void) { m68ki_write_8(EA_A7_PI_8(), COND_PL() ? 0xff : 0); } void m68k_op_spl_8_pd(void) { m68ki_write_8(EA_AY_PD_8(), COND_PL() ? 0xff : 0); } void m68k_op_spl_8_pd7(void) { m68ki_write_8(EA_A7_PD_8(), COND_PL() ? 0xff : 0); } void m68k_op_spl_8_di(void) { m68ki_write_8(EA_AY_DI_8(), COND_PL() ? 0xff : 0); } void m68k_op_spl_8_ix(void) { m68ki_write_8(EA_AY_IX_8(), COND_PL() ? 0xff : 0); } void m68k_op_spl_8_aw(void) { m68ki_write_8(EA_AW_8(), COND_PL() ? 0xff : 0); } void m68k_op_spl_8_al(void) { m68ki_write_8(EA_AL_8(), COND_PL() ? 0xff : 0); } void m68k_op_smi_8_ai(void) { m68ki_write_8(EA_AY_AI_8(), COND_MI() ? 0xff : 0); } void m68k_op_smi_8_pi(void) { m68ki_write_8(EA_AY_PI_8(), COND_MI() ? 0xff : 0); } void m68k_op_smi_8_pi7(void) { m68ki_write_8(EA_A7_PI_8(), COND_MI() ? 0xff : 0); } void m68k_op_smi_8_pd(void) { m68ki_write_8(EA_AY_PD_8(), COND_MI() ? 0xff : 0); } void m68k_op_smi_8_pd7(void) { m68ki_write_8(EA_A7_PD_8(), COND_MI() ? 0xff : 0); } void m68k_op_smi_8_di(void) { m68ki_write_8(EA_AY_DI_8(), COND_MI() ? 0xff : 0); } void m68k_op_smi_8_ix(void) { m68ki_write_8(EA_AY_IX_8(), COND_MI() ? 0xff : 0); } void m68k_op_smi_8_aw(void) { m68ki_write_8(EA_AW_8(), COND_MI() ? 0xff : 0); } void m68k_op_smi_8_al(void) { m68ki_write_8(EA_AL_8(), COND_MI() ? 0xff : 0); } void m68k_op_sge_8_ai(void) { m68ki_write_8(EA_AY_AI_8(), COND_GE() ? 0xff : 0); } void m68k_op_sge_8_pi(void) { m68ki_write_8(EA_AY_PI_8(), COND_GE() ? 0xff : 0); } void m68k_op_sge_8_pi7(void) { m68ki_write_8(EA_A7_PI_8(), COND_GE() ? 0xff : 0); } void m68k_op_sge_8_pd(void) { m68ki_write_8(EA_AY_PD_8(), COND_GE() ? 0xff : 0); } void m68k_op_sge_8_pd7(void) { m68ki_write_8(EA_A7_PD_8(), COND_GE() ? 0xff : 0); } void m68k_op_sge_8_di(void) { m68ki_write_8(EA_AY_DI_8(), COND_GE() ? 0xff : 0); } void m68k_op_sge_8_ix(void) { m68ki_write_8(EA_AY_IX_8(), COND_GE() ? 0xff : 0); } void m68k_op_sge_8_aw(void) { m68ki_write_8(EA_AW_8(), COND_GE() ? 0xff : 0); } void m68k_op_sge_8_al(void) { m68ki_write_8(EA_AL_8(), COND_GE() ? 0xff : 0); } void m68k_op_slt_8_ai(void) { m68ki_write_8(EA_AY_AI_8(), COND_LT() ? 0xff : 0); } void m68k_op_slt_8_pi(void) { m68ki_write_8(EA_AY_PI_8(), COND_LT() ? 0xff : 0); } void m68k_op_slt_8_pi7(void) { m68ki_write_8(EA_A7_PI_8(), COND_LT() ? 0xff : 0); } void m68k_op_slt_8_pd(void) { m68ki_write_8(EA_AY_PD_8(), COND_LT() ? 0xff : 0); } void m68k_op_slt_8_pd7(void) { m68ki_write_8(EA_A7_PD_8(), COND_LT() ? 0xff : 0); } void m68k_op_slt_8_di(void) { m68ki_write_8(EA_AY_DI_8(), COND_LT() ? 0xff : 0); } void m68k_op_slt_8_ix(void) { m68ki_write_8(EA_AY_IX_8(), COND_LT() ? 0xff : 0); } void m68k_op_slt_8_aw(void) { m68ki_write_8(EA_AW_8(), COND_LT() ? 0xff : 0); } void m68k_op_slt_8_al(void) { m68ki_write_8(EA_AL_8(), COND_LT() ? 0xff : 0); } void m68k_op_sgt_8_ai(void) { m68ki_write_8(EA_AY_AI_8(), COND_GT() ? 0xff : 0); } void m68k_op_sgt_8_pi(void) { m68ki_write_8(EA_AY_PI_8(), COND_GT() ? 0xff : 0); } void m68k_op_sgt_8_pi7(void) { m68ki_write_8(EA_A7_PI_8(), COND_GT() ? 0xff : 0); } void m68k_op_sgt_8_pd(void) { m68ki_write_8(EA_AY_PD_8(), COND_GT() ? 0xff : 0); } void m68k_op_sgt_8_pd7(void) { m68ki_write_8(EA_A7_PD_8(), COND_GT() ? 0xff : 0); } void m68k_op_sgt_8_di(void) { m68ki_write_8(EA_AY_DI_8(), COND_GT() ? 0xff : 0); } void m68k_op_sgt_8_ix(void) { m68ki_write_8(EA_AY_IX_8(), COND_GT() ? 0xff : 0); } void m68k_op_sgt_8_aw(void) { m68ki_write_8(EA_AW_8(), COND_GT() ? 0xff : 0); } void m68k_op_sgt_8_al(void) { m68ki_write_8(EA_AL_8(), COND_GT() ? 0xff : 0); } void m68k_op_sle_8_ai(void) { m68ki_write_8(EA_AY_AI_8(), COND_LE() ? 0xff : 0); } void m68k_op_sle_8_pi(void) { m68ki_write_8(EA_AY_PI_8(), COND_LE() ? 0xff : 0); } void m68k_op_sle_8_pi7(void) { m68ki_write_8(EA_A7_PI_8(), COND_LE() ? 0xff : 0); } void m68k_op_sle_8_pd(void) { m68ki_write_8(EA_AY_PD_8(), COND_LE() ? 0xff : 0); } void m68k_op_sle_8_pd7(void) { m68ki_write_8(EA_A7_PD_8(), COND_LE() ? 0xff : 0); } void m68k_op_sle_8_di(void) { m68ki_write_8(EA_AY_DI_8(), COND_LE() ? 0xff : 0); } void m68k_op_sle_8_ix(void) { m68ki_write_8(EA_AY_IX_8(), COND_LE() ? 0xff : 0); } void m68k_op_sle_8_aw(void) { m68ki_write_8(EA_AW_8(), COND_LE() ? 0xff : 0); } void m68k_op_sle_8_al(void) { m68ki_write_8(EA_AL_8(), COND_LE() ? 0xff : 0); } void m68k_op_stop(void) { if(FLAG_S) { uint new_sr = OPER_I_16(); m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ CPU_STOPPED |= STOP_LEVEL_STOP; m68ki_set_sr(new_sr); m68ki_remaining_cycles = 0; return; } m68ki_exception_privilege_violation(); } void m68k_op_sub_8_er_d(void) { uint* r_dst = &DX; uint src = MASK_OUT_ABOVE_8(DY); uint dst = MASK_OUT_ABOVE_8(*r_dst); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_8(res); *r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z; } void m68k_op_sub_8_er_ai(void) { uint* r_dst = &DX; uint src = OPER_AY_AI_8(); uint dst = MASK_OUT_ABOVE_8(*r_dst); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_8(res); *r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z; } void m68k_op_sub_8_er_pi(void) { uint* r_dst = &DX; uint src = OPER_AY_PI_8(); uint dst = MASK_OUT_ABOVE_8(*r_dst); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_8(res); *r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z; } void m68k_op_sub_8_er_pi7(void) { uint* r_dst = &DX; uint src = OPER_A7_PI_8(); uint dst = MASK_OUT_ABOVE_8(*r_dst); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_8(res); *r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z; } void m68k_op_sub_8_er_pd(void) { uint* r_dst = &DX; uint src = OPER_AY_PD_8(); uint dst = MASK_OUT_ABOVE_8(*r_dst); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_8(res); *r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z; } void m68k_op_sub_8_er_pd7(void) { uint* r_dst = &DX; uint src = OPER_A7_PD_8(); uint dst = MASK_OUT_ABOVE_8(*r_dst); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_8(res); *r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z; } void m68k_op_sub_8_er_di(void) { uint* r_dst = &DX; uint src = OPER_AY_DI_8(); uint dst = MASK_OUT_ABOVE_8(*r_dst); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_8(res); *r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z; } void m68k_op_sub_8_er_ix(void) { uint* r_dst = &DX; uint src = OPER_AY_IX_8(); uint dst = MASK_OUT_ABOVE_8(*r_dst); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_8(res); *r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z; } void m68k_op_sub_8_er_aw(void) { uint* r_dst = &DX; uint src = OPER_AW_8(); uint dst = MASK_OUT_ABOVE_8(*r_dst); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_8(res); *r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z; } void m68k_op_sub_8_er_al(void) { uint* r_dst = &DX; uint src = OPER_AL_8(); uint dst = MASK_OUT_ABOVE_8(*r_dst); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_8(res); *r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z; } void m68k_op_sub_8_er_pcdi(void) { uint* r_dst = &DX; uint src = OPER_PCDI_8(); uint dst = MASK_OUT_ABOVE_8(*r_dst); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_8(res); *r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z; } void m68k_op_sub_8_er_pcix(void) { uint* r_dst = &DX; uint src = OPER_PCIX_8(); uint dst = MASK_OUT_ABOVE_8(*r_dst); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_8(res); *r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z; } void m68k_op_sub_8_er_i(void) { uint* r_dst = &DX; uint src = OPER_I_8(); uint dst = MASK_OUT_ABOVE_8(*r_dst); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_8(res); *r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z; } void m68k_op_sub_16_er_d(void) { uint* r_dst = &DX; uint src = MASK_OUT_ABOVE_16(DY); uint dst = MASK_OUT_ABOVE_16(*r_dst); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_16(res); *r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z; } void m68k_op_sub_16_er_a(void) { uint* r_dst = &DX; uint src = MASK_OUT_ABOVE_16(AY); uint dst = MASK_OUT_ABOVE_16(*r_dst); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_16(res); *r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z; } void m68k_op_sub_16_er_ai(void) { uint* r_dst = &DX; uint src = OPER_AY_AI_16(); uint dst = MASK_OUT_ABOVE_16(*r_dst); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_16(res); *r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z; } void m68k_op_sub_16_er_pi(void) { uint* r_dst = &DX; uint src = OPER_AY_PI_16(); uint dst = MASK_OUT_ABOVE_16(*r_dst); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_16(res); *r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z; } void m68k_op_sub_16_er_pd(void) { uint* r_dst = &DX; uint src = OPER_AY_PD_16(); uint dst = MASK_OUT_ABOVE_16(*r_dst); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_16(res); *r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z; } void m68k_op_sub_16_er_di(void) { uint* r_dst = &DX; uint src = OPER_AY_DI_16(); uint dst = MASK_OUT_ABOVE_16(*r_dst); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_16(res); *r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z; } void m68k_op_sub_16_er_ix(void) { uint* r_dst = &DX; uint src = OPER_AY_IX_16(); uint dst = MASK_OUT_ABOVE_16(*r_dst); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_16(res); *r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z; } void m68k_op_sub_16_er_aw(void) { uint* r_dst = &DX; uint src = OPER_AW_16(); uint dst = MASK_OUT_ABOVE_16(*r_dst); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_16(res); *r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z; } void m68k_op_sub_16_er_al(void) { uint* r_dst = &DX; uint src = OPER_AL_16(); uint dst = MASK_OUT_ABOVE_16(*r_dst); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_16(res); *r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z; } void m68k_op_sub_16_er_pcdi(void) { uint* r_dst = &DX; uint src = OPER_PCDI_16(); uint dst = MASK_OUT_ABOVE_16(*r_dst); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_16(res); *r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z; } void m68k_op_sub_16_er_pcix(void) { uint* r_dst = &DX; uint src = OPER_PCIX_16(); uint dst = MASK_OUT_ABOVE_16(*r_dst); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_16(res); *r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z; } void m68k_op_sub_16_er_i(void) { uint* r_dst = &DX; uint src = OPER_I_16(); uint dst = MASK_OUT_ABOVE_16(*r_dst); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_16(res); *r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z; } void m68k_op_sub_32_er_d(void) { uint* r_dst = &DX; uint src = DY; uint dst = *r_dst; uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_32(res); *r_dst = FLAG_Z; } void m68k_op_sub_32_er_a(void) { uint* r_dst = &DX; uint src = AY; uint dst = *r_dst; uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_32(res); *r_dst = FLAG_Z; } void m68k_op_sub_32_er_ai(void) { uint* r_dst = &DX; uint src = OPER_AY_AI_32(); uint dst = *r_dst; uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_32(res); *r_dst = FLAG_Z; } void m68k_op_sub_32_er_pi(void) { uint* r_dst = &DX; uint src = OPER_AY_PI_32(); uint dst = *r_dst; uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_32(res); *r_dst = FLAG_Z; } void m68k_op_sub_32_er_pd(void) { uint* r_dst = &DX; uint src = OPER_AY_PD_32(); uint dst = *r_dst; uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_32(res); *r_dst = FLAG_Z; } void m68k_op_sub_32_er_di(void) { uint* r_dst = &DX; uint src = OPER_AY_DI_32(); uint dst = *r_dst; uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_32(res); *r_dst = FLAG_Z; } void m68k_op_sub_32_er_ix(void) { uint* r_dst = &DX; uint src = OPER_AY_IX_32(); uint dst = *r_dst; uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_32(res); *r_dst = FLAG_Z; } void m68k_op_sub_32_er_aw(void) { uint* r_dst = &DX; uint src = OPER_AW_32(); uint dst = *r_dst; uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_32(res); *r_dst = FLAG_Z; } void m68k_op_sub_32_er_al(void) { uint* r_dst = &DX; uint src = OPER_AL_32(); uint dst = *r_dst; uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_32(res); *r_dst = FLAG_Z; } void m68k_op_sub_32_er_pcdi(void) { uint* r_dst = &DX; uint src = OPER_PCDI_32(); uint dst = *r_dst; uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_32(res); *r_dst = FLAG_Z; } void m68k_op_sub_32_er_pcix(void) { uint* r_dst = &DX; uint src = OPER_PCIX_32(); uint dst = *r_dst; uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_32(res); *r_dst = FLAG_Z; } void m68k_op_sub_32_er_i(void) { uint* r_dst = &DX; uint src = OPER_I_32(); uint dst = *r_dst; uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); FLAG_Z = MASK_OUT_ABOVE_32(res); *r_dst = FLAG_Z; } void m68k_op_sub_8_re_ai(void) { uint ea = EA_AY_AI_8(); uint src = MASK_OUT_ABOVE_8(DX); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_sub_8_re_pi(void) { uint ea = EA_AY_PI_8(); uint src = MASK_OUT_ABOVE_8(DX); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_sub_8_re_pi7(void) { uint ea = EA_A7_PI_8(); uint src = MASK_OUT_ABOVE_8(DX); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_sub_8_re_pd(void) { uint ea = EA_AY_PD_8(); uint src = MASK_OUT_ABOVE_8(DX); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_sub_8_re_pd7(void) { uint ea = EA_A7_PD_8(); uint src = MASK_OUT_ABOVE_8(DX); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_sub_8_re_di(void) { uint ea = EA_AY_DI_8(); uint src = MASK_OUT_ABOVE_8(DX); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_sub_8_re_ix(void) { uint ea = EA_AY_IX_8(); uint src = MASK_OUT_ABOVE_8(DX); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_sub_8_re_aw(void) { uint ea = EA_AW_8(); uint src = MASK_OUT_ABOVE_8(DX); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_sub_8_re_al(void) { uint ea = EA_AL_8(); uint src = MASK_OUT_ABOVE_8(DX); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_sub_16_re_ai(void) { uint ea = EA_AY_AI_16(); uint src = MASK_OUT_ABOVE_16(DX); uint dst = m68ki_read_16(ea); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_Z = MASK_OUT_ABOVE_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_sub_16_re_pi(void) { uint ea = EA_AY_PI_16(); uint src = MASK_OUT_ABOVE_16(DX); uint dst = m68ki_read_16(ea); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_Z = MASK_OUT_ABOVE_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_sub_16_re_pd(void) { uint ea = EA_AY_PD_16(); uint src = MASK_OUT_ABOVE_16(DX); uint dst = m68ki_read_16(ea); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_Z = MASK_OUT_ABOVE_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_sub_16_re_di(void) { uint ea = EA_AY_DI_16(); uint src = MASK_OUT_ABOVE_16(DX); uint dst = m68ki_read_16(ea); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_Z = MASK_OUT_ABOVE_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_sub_16_re_ix(void) { uint ea = EA_AY_IX_16(); uint src = MASK_OUT_ABOVE_16(DX); uint dst = m68ki_read_16(ea); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_Z = MASK_OUT_ABOVE_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_sub_16_re_aw(void) { uint ea = EA_AW_16(); uint src = MASK_OUT_ABOVE_16(DX); uint dst = m68ki_read_16(ea); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_Z = MASK_OUT_ABOVE_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_sub_16_re_al(void) { uint ea = EA_AL_16(); uint src = MASK_OUT_ABOVE_16(DX); uint dst = m68ki_read_16(ea); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_Z = MASK_OUT_ABOVE_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_sub_32_re_ai(void) { uint ea = EA_AY_AI_32(); uint src = DX; uint dst = m68ki_read_32(ea); uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_Z = MASK_OUT_ABOVE_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_sub_32_re_pi(void) { uint ea = EA_AY_PI_32(); uint src = DX; uint dst = m68ki_read_32(ea); uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_Z = MASK_OUT_ABOVE_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_sub_32_re_pd(void) { uint ea = EA_AY_PD_32(); uint src = DX; uint dst = m68ki_read_32(ea); uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_Z = MASK_OUT_ABOVE_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_sub_32_re_di(void) { uint ea = EA_AY_DI_32(); uint src = DX; uint dst = m68ki_read_32(ea); uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_Z = MASK_OUT_ABOVE_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_sub_32_re_ix(void) { uint ea = EA_AY_IX_32(); uint src = DX; uint dst = m68ki_read_32(ea); uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_Z = MASK_OUT_ABOVE_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_sub_32_re_aw(void) { uint ea = EA_AW_32(); uint src = DX; uint dst = m68ki_read_32(ea); uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_Z = MASK_OUT_ABOVE_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_sub_32_re_al(void) { uint ea = EA_AL_32(); uint src = DX; uint dst = m68ki_read_32(ea); uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_Z = MASK_OUT_ABOVE_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_suba_16_d(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst - MAKE_INT_16(DY)); } void m68k_op_suba_16_a(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst - MAKE_INT_16(AY)); } void m68k_op_suba_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_suba_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_suba_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_suba_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_suba_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_suba_16_aw(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst - MAKE_INT_16(OPER_AW_16())); } void m68k_op_suba_16_al(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst - MAKE_INT_16(OPER_AL_16())); } void m68k_op_suba_16_pcdi(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst - MAKE_INT_16(OPER_PCDI_16())); } void m68k_op_suba_16_pcix(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst - MAKE_INT_16(OPER_PCIX_16())); } void m68k_op_suba_16_i(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst - MAKE_INT_16(OPER_I_16())); } void m68k_op_suba_32_d(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst - DY); } void m68k_op_suba_32_a(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst - AY); } void m68k_op_suba_32_ai(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst - OPER_AY_AI_32()); } void m68k_op_suba_32_pi(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst - OPER_AY_PI_32()); } void m68k_op_suba_32_pd(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst - OPER_AY_PD_32()); } void m68k_op_suba_32_di(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst - OPER_AY_DI_32()); } void m68k_op_suba_32_ix(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst - OPER_AY_IX_32()); } void m68k_op_suba_32_aw(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst - OPER_AW_32()); } void m68k_op_suba_32_al(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst - OPER_AL_32()); } void m68k_op_suba_32_pcdi(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst - OPER_PCDI_32()); } void m68k_op_suba_32_pcix(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst - OPER_PCIX_32()); } void m68k_op_suba_32_i(void) { uint* r_dst = &AX; *r_dst = MASK_OUT_ABOVE_32(*r_dst - OPER_I_32()); } void m68k_op_subi_8_d(void) { uint* r_dst = &DY; uint src = OPER_I_8(); uint dst = MASK_OUT_ABOVE_8(*r_dst); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); *r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z; } void m68k_op_subi_8_ai(void) { uint src = OPER_I_8(); uint ea = EA_AY_AI_8(); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_subi_8_pi(void) { uint src = OPER_I_8(); uint ea = EA_AY_PI_8(); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_subi_8_pi7(void) { uint src = OPER_I_8(); uint ea = EA_A7_PI_8(); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_subi_8_pd(void) { uint src = OPER_I_8(); uint ea = EA_AY_PD_8(); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_subi_8_pd7(void) { uint src = OPER_I_8(); uint ea = EA_A7_PD_8(); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_subi_8_di(void) { uint src = OPER_I_8(); uint ea = EA_AY_DI_8(); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_subi_8_ix(void) { uint src = OPER_I_8(); uint ea = EA_AY_IX_8(); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_subi_8_aw(void) { uint src = OPER_I_8(); uint ea = EA_AW_8(); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_subi_8_al(void) { uint src = OPER_I_8(); uint ea = EA_AL_8(); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_subi_16_d(void) { uint* r_dst = &DY; uint src = OPER_I_16(); uint dst = MASK_OUT_ABOVE_16(*r_dst); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_Z = MASK_OUT_ABOVE_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); *r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z; } void m68k_op_subi_16_ai(void) { uint src = OPER_I_16(); uint ea = EA_AY_AI_16(); uint dst = m68ki_read_16(ea); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_Z = MASK_OUT_ABOVE_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_subi_16_pi(void) { uint src = OPER_I_16(); uint ea = EA_AY_PI_16(); uint dst = m68ki_read_16(ea); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_Z = MASK_OUT_ABOVE_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_subi_16_pd(void) { uint src = OPER_I_16(); uint ea = EA_AY_PD_16(); uint dst = m68ki_read_16(ea); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_Z = MASK_OUT_ABOVE_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_subi_16_di(void) { uint src = OPER_I_16(); uint ea = EA_AY_DI_16(); uint dst = m68ki_read_16(ea); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_Z = MASK_OUT_ABOVE_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_subi_16_ix(void) { uint src = OPER_I_16(); uint ea = EA_AY_IX_16(); uint dst = m68ki_read_16(ea); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_Z = MASK_OUT_ABOVE_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_subi_16_aw(void) { uint src = OPER_I_16(); uint ea = EA_AW_16(); uint dst = m68ki_read_16(ea); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_Z = MASK_OUT_ABOVE_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_subi_16_al(void) { uint src = OPER_I_16(); uint ea = EA_AL_16(); uint dst = m68ki_read_16(ea); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_Z = MASK_OUT_ABOVE_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_subi_32_d(void) { uint* r_dst = &DY; uint src = OPER_I_32(); uint dst = *r_dst; uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_Z = MASK_OUT_ABOVE_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); *r_dst = FLAG_Z; } void m68k_op_subi_32_ai(void) { uint src = OPER_I_32(); uint ea = EA_AY_AI_32(); uint dst = m68ki_read_32(ea); uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_Z = MASK_OUT_ABOVE_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_subi_32_pi(void) { uint src = OPER_I_32(); uint ea = EA_AY_PI_32(); uint dst = m68ki_read_32(ea); uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_Z = MASK_OUT_ABOVE_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_subi_32_pd(void) { uint src = OPER_I_32(); uint ea = EA_AY_PD_32(); uint dst = m68ki_read_32(ea); uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_Z = MASK_OUT_ABOVE_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_subi_32_di(void) { uint src = OPER_I_32(); uint ea = EA_AY_DI_32(); uint dst = m68ki_read_32(ea); uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_Z = MASK_OUT_ABOVE_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_subi_32_ix(void) { uint src = OPER_I_32(); uint ea = EA_AY_IX_32(); uint dst = m68ki_read_32(ea); uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_Z = MASK_OUT_ABOVE_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_subi_32_aw(void) { uint src = OPER_I_32(); uint ea = EA_AW_32(); uint dst = m68ki_read_32(ea); uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_Z = MASK_OUT_ABOVE_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_subi_32_al(void) { uint src = OPER_I_32(); uint ea = EA_AL_32(); uint dst = m68ki_read_32(ea); uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_Z = MASK_OUT_ABOVE_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_subq_8_d(void) { uint* r_dst = &DY; uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint dst = MASK_OUT_ABOVE_8(*r_dst); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); *r_dst = MASK_OUT_BELOW_8(*r_dst) | FLAG_Z; } void m68k_op_subq_8_ai(void) { uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint ea = EA_AY_AI_8(); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_subq_8_pi(void) { uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint ea = EA_AY_PI_8(); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_subq_8_pi7(void) { uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint ea = EA_A7_PI_8(); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_subq_8_pd(void) { uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint ea = EA_AY_PD_8(); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_subq_8_pd7(void) { uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint ea = EA_A7_PD_8(); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_subq_8_di(void) { uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint ea = EA_AY_DI_8(); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_subq_8_ix(void) { uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint ea = EA_AY_IX_8(); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_subq_8_aw(void) { uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint ea = EA_AW_8(); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_subq_8_al(void) { uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint ea = EA_AL_8(); uint dst = m68ki_read_8(ea); uint res = dst - src; FLAG_N = NFLAG_8(res); FLAG_Z = MASK_OUT_ABOVE_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); m68ki_write_8(ea, FLAG_Z); } void m68k_op_subq_16_d(void) { uint* r_dst = &DY; uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint dst = MASK_OUT_ABOVE_16(*r_dst); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_Z = MASK_OUT_ABOVE_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); *r_dst = MASK_OUT_BELOW_16(*r_dst) | FLAG_Z; } void m68k_op_subq_16_a(void) { uint* r_dst = &AY; *r_dst = MASK_OUT_ABOVE_32(*r_dst - ((((REG_IR >> 9) - 1) & 7) + 1)); } void m68k_op_subq_16_ai(void) { uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint ea = EA_AY_AI_16(); uint dst = m68ki_read_16(ea); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_Z = MASK_OUT_ABOVE_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_subq_16_pi(void) { uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint ea = EA_AY_PI_16(); uint dst = m68ki_read_16(ea); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_Z = MASK_OUT_ABOVE_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_subq_16_pd(void) { uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint ea = EA_AY_PD_16(); uint dst = m68ki_read_16(ea); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_Z = MASK_OUT_ABOVE_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_subq_16_di(void) { uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint ea = EA_AY_DI_16(); uint dst = m68ki_read_16(ea); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_Z = MASK_OUT_ABOVE_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_subq_16_ix(void) { uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint ea = EA_AY_IX_16(); uint dst = m68ki_read_16(ea); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_Z = MASK_OUT_ABOVE_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_subq_16_aw(void) { uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint ea = EA_AW_16(); uint dst = m68ki_read_16(ea); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_Z = MASK_OUT_ABOVE_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_subq_16_al(void) { uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint ea = EA_AL_16(); uint dst = m68ki_read_16(ea); uint res = dst - src; FLAG_N = NFLAG_16(res); FLAG_Z = MASK_OUT_ABOVE_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); m68ki_write_16(ea, FLAG_Z); } void m68k_op_subq_32_d(void) { uint* r_dst = &DY; uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint dst = *r_dst; uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_Z = MASK_OUT_ABOVE_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); *r_dst = FLAG_Z; } void m68k_op_subq_32_a(void) { uint* r_dst = &AY; *r_dst = MASK_OUT_ABOVE_32(*r_dst - ((((REG_IR >> 9) - 1) & 7) + 1)); } void m68k_op_subq_32_ai(void) { uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint ea = EA_AY_AI_32(); uint dst = m68ki_read_32(ea); uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_Z = MASK_OUT_ABOVE_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_subq_32_pi(void) { uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint ea = EA_AY_PI_32(); uint dst = m68ki_read_32(ea); uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_Z = MASK_OUT_ABOVE_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_subq_32_pd(void) { uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint ea = EA_AY_PD_32(); uint dst = m68ki_read_32(ea); uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_Z = MASK_OUT_ABOVE_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_subq_32_di(void) { uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint ea = EA_AY_DI_32(); uint dst = m68ki_read_32(ea); uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_Z = MASK_OUT_ABOVE_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_subq_32_ix(void) { uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint ea = EA_AY_IX_32(); uint dst = m68ki_read_32(ea); uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_Z = MASK_OUT_ABOVE_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_subq_32_aw(void) { uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint ea = EA_AW_32(); uint dst = m68ki_read_32(ea); uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_Z = MASK_OUT_ABOVE_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_subq_32_al(void) { uint src = (((REG_IR >> 9) - 1) & 7) + 1; uint ea = EA_AL_32(); uint dst = m68ki_read_32(ea); uint res = dst - src; FLAG_N = NFLAG_32(res); FLAG_Z = MASK_OUT_ABOVE_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); m68ki_write_32(ea, FLAG_Z); } void m68k_op_subx_8_rr(void) { uint* r_dst = &DX; uint src = MASK_OUT_ABOVE_8(DY); uint dst = MASK_OUT_ABOVE_8(*r_dst); uint res = dst - src - XFLAG_AS_1(); FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); res = MASK_OUT_ABOVE_8(res); FLAG_Z |= res; *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; } void m68k_op_subx_16_rr(void) { uint* r_dst = &DX; uint src = MASK_OUT_ABOVE_16(DY); uint dst = MASK_OUT_ABOVE_16(*r_dst); uint res = dst - src - XFLAG_AS_1(); FLAG_N = NFLAG_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); res = MASK_OUT_ABOVE_16(res); FLAG_Z |= res; *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; } void m68k_op_subx_32_rr(void) { uint* r_dst = &DX; uint src = DY; uint dst = *r_dst; uint res = dst - src - XFLAG_AS_1(); FLAG_N = NFLAG_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); res = MASK_OUT_ABOVE_32(res); FLAG_Z |= res; *r_dst = res; } void m68k_op_subx_8_mm_ax7(void) { uint src = OPER_AY_PD_8(); uint ea = EA_A7_PD_8(); uint dst = m68ki_read_8(ea); uint res = dst - src - XFLAG_AS_1(); FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); res = MASK_OUT_ABOVE_8(res); FLAG_Z |= res; m68ki_write_8(ea, res); } void m68k_op_subx_8_mm_ay7(void) { uint src = OPER_A7_PD_8(); uint ea = EA_AX_PD_8(); uint dst = m68ki_read_8(ea); uint res = dst - src - XFLAG_AS_1(); FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); res = MASK_OUT_ABOVE_8(res); FLAG_Z |= res; m68ki_write_8(ea, res); } void m68k_op_subx_8_mm_axy7(void) { uint src = OPER_A7_PD_8(); uint ea = EA_A7_PD_8(); uint dst = m68ki_read_8(ea); uint res = dst - src - XFLAG_AS_1(); FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); res = MASK_OUT_ABOVE_8(res); FLAG_Z |= res; m68ki_write_8(ea, res); } void m68k_op_subx_8_mm(void) { uint src = OPER_AY_PD_8(); uint ea = EA_AX_PD_8(); uint dst = m68ki_read_8(ea); uint res = dst - src - XFLAG_AS_1(); FLAG_N = NFLAG_8(res); FLAG_X = FLAG_C = CFLAG_8(res); FLAG_V = VFLAG_SUB_8(src, dst, res); res = MASK_OUT_ABOVE_8(res); FLAG_Z |= res; m68ki_write_8(ea, res); } void m68k_op_subx_16_mm(void) { uint src = OPER_AY_PD_16(); uint ea = EA_AX_PD_16(); uint dst = m68ki_read_16(ea); uint res = dst - src - XFLAG_AS_1(); FLAG_N = NFLAG_16(res); FLAG_X = FLAG_C = CFLAG_16(res); FLAG_V = VFLAG_SUB_16(src, dst, res); res = MASK_OUT_ABOVE_16(res); FLAG_Z |= res; m68ki_write_16(ea, res); } void m68k_op_subx_32_mm(void) { uint src = OPER_AY_PD_32(); uint ea = EA_AX_PD_32(); uint dst = m68ki_read_32(ea); uint res = dst - src - XFLAG_AS_1(); FLAG_N = NFLAG_32(res); FLAG_X = FLAG_C = CFLAG_SUB_32(src, dst, res); FLAG_V = VFLAG_SUB_32(src, dst, res); res = MASK_OUT_ABOVE_32(res); FLAG_Z |= res; m68ki_write_32(ea, res); } void m68k_op_swap_32(void) { uint* r_dst = &DY; FLAG_Z = MASK_OUT_ABOVE_32(*r_dst<<16); *r_dst = (*r_dst>>16) | FLAG_Z; FLAG_Z = *r_dst; FLAG_N = NFLAG_32(*r_dst); FLAG_C = CFLAG_CLEAR; FLAG_V = VFLAG_CLEAR; } void m68k_op_tas_8_d(void) { uint* r_dst = &DY; FLAG_Z = MASK_OUT_ABOVE_8(*r_dst); FLAG_N = NFLAG_8(*r_dst); FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; *r_dst |= 0x80; } void m68k_op_tas_8_ai(void) { uint ea = EA_AY_AI_8(); uint dst = m68ki_read_8(ea); FLAG_Z = dst; FLAG_N = NFLAG_8(dst); FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; #if GENESIS_HACKS /* Write-back prevented in this system */ #else m68ki_write_8(ea, dst | 0x80); #endif } void m68k_op_tas_8_pi(void) { uint ea = EA_AY_PI_8(); uint dst = m68ki_read_8(ea); FLAG_Z = dst; FLAG_N = NFLAG_8(dst); FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; #if GENESIS_HACKS /* Write-back prevented in this system */ #else m68ki_write_8(ea, dst | 0x80); #endif } void m68k_op_tas_8_pi7(void) { uint ea = EA_A7_PI_8(); uint dst = m68ki_read_8(ea); FLAG_Z = dst; FLAG_N = NFLAG_8(dst); FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; #if GENESIS_HACKS /* Write-back prevented in this system */ #else m68ki_write_8(ea, dst | 0x80); #endif } void m68k_op_tas_8_pd(void) { uint ea = EA_AY_PD_8(); uint dst = m68ki_read_8(ea); FLAG_Z = dst; FLAG_N = NFLAG_8(dst); FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; #if GENESIS_HACKS /* Write-back prevented in this system */ #else m68ki_write_8(ea, dst | 0x80); #endif } void m68k_op_tas_8_pd7(void) { uint ea = EA_A7_PD_8(); uint dst = m68ki_read_8(ea); FLAG_Z = dst; FLAG_N = NFLAG_8(dst); FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; #if GENESIS_HACKS /* Write-back prevented in this system */ #else m68ki_write_8(ea, dst | 0x80); #endif } void m68k_op_tas_8_di(void) { uint ea = EA_AY_DI_8(); uint dst = m68ki_read_8(ea); FLAG_Z = dst; FLAG_N = NFLAG_8(dst); FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; #if GENESIS_HACKS /* Write-back prevented in this system */ #else m68ki_write_8(ea, dst | 0x80); #endif } void m68k_op_tas_8_ix(void) { uint ea = EA_AY_IX_8(); uint dst = m68ki_read_8(ea); FLAG_Z = dst; FLAG_N = NFLAG_8(dst); FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; #if GENESIS_HACKS /* Write-back prevented in this system */ #else m68ki_write_8(ea, dst | 0x80); #endif } void m68k_op_tas_8_aw(void) { uint ea = EA_AW_8(); uint dst = m68ki_read_8(ea); FLAG_Z = dst; FLAG_N = NFLAG_8(dst); FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; #if GENESIS_HACKS /* Write-back prevented in this system */ #else m68ki_write_8(ea, dst | 0x80); #endif } void m68k_op_tas_8_al(void) { uint ea = EA_AL_8(); uint dst = m68ki_read_8(ea); FLAG_Z = dst; FLAG_N = NFLAG_8(dst); FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; #if GENESIS_HACKS /* Write-back prevented in this system */ #else m68ki_write_8(ea, dst | 0x80); #endif } void m68k_op_trap(void) { /* Trap#n stacks exception frame type 0 */ m68ki_exception_trapN(EXCEPTION_TRAP_BASE + (REG_IR & 0xf)); /* HJB 990403 */ } void m68k_op_trapt(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } m68ki_exception_illegal(); } void m68k_op_trapt_16(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } m68ki_exception_illegal(); } void m68k_op_trapt_32(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } m68ki_exception_illegal(); } void m68k_op_trapf(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { return; } m68ki_exception_illegal(); } void m68k_op_trapf_16(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { REG_PC += 2; return; } m68ki_exception_illegal(); } void m68k_op_trapf_32(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { REG_PC += 4; return; } m68ki_exception_illegal(); } void m68k_op_traphi(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_HI()) m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } m68ki_exception_illegal(); } void m68k_op_trapls(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_LS()) m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } m68ki_exception_illegal(); } void m68k_op_trapcc(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_CC()) m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } m68ki_exception_illegal(); } void m68k_op_trapcs(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_CS()) m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } m68ki_exception_illegal(); } void m68k_op_trapne(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_NE()) m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } m68ki_exception_illegal(); } void m68k_op_trapeq(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_EQ()) m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } m68ki_exception_illegal(); } void m68k_op_trapvc(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_VC()) m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } m68ki_exception_illegal(); } void m68k_op_trapvs(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_VS()) m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } m68ki_exception_illegal(); } void m68k_op_trappl(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_PL()) m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } m68ki_exception_illegal(); } void m68k_op_trapmi(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_MI()) m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } m68ki_exception_illegal(); } void m68k_op_trapge(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_GE()) m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } m68ki_exception_illegal(); } void m68k_op_traplt(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_LT()) m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } m68ki_exception_illegal(); } void m68k_op_trapgt(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_GT()) m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } m68ki_exception_illegal(); } void m68k_op_traple(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_LE()) m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } m68ki_exception_illegal(); } void m68k_op_traphi_16(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_HI()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 2; return; } m68ki_exception_illegal(); } void m68k_op_trapls_16(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_LS()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 2; return; } m68ki_exception_illegal(); } void m68k_op_trapcc_16(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_CC()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 2; return; } m68ki_exception_illegal(); } void m68k_op_trapcs_16(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_CS()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 2; return; } m68ki_exception_illegal(); } void m68k_op_trapne_16(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_NE()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 2; return; } m68ki_exception_illegal(); } void m68k_op_trapeq_16(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_EQ()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 2; return; } m68ki_exception_illegal(); } void m68k_op_trapvc_16(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_VC()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 2; return; } m68ki_exception_illegal(); } void m68k_op_trapvs_16(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_VS()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 2; return; } m68ki_exception_illegal(); } void m68k_op_trappl_16(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_PL()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 2; return; } m68ki_exception_illegal(); } void m68k_op_trapmi_16(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_MI()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 2; return; } m68ki_exception_illegal(); } void m68k_op_trapge_16(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_GE()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 2; return; } m68ki_exception_illegal(); } void m68k_op_traplt_16(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_LT()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 2; return; } m68ki_exception_illegal(); } void m68k_op_trapgt_16(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_GT()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 2; return; } m68ki_exception_illegal(); } void m68k_op_traple_16(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_LE()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 2; return; } m68ki_exception_illegal(); } void m68k_op_traphi_32(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_HI()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 4; return; } m68ki_exception_illegal(); } void m68k_op_trapls_32(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_LS()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 4; return; } m68ki_exception_illegal(); } void m68k_op_trapcc_32(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_CC()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 4; return; } m68ki_exception_illegal(); } void m68k_op_trapcs_32(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_CS()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 4; return; } m68ki_exception_illegal(); } void m68k_op_trapne_32(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_NE()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 4; return; } m68ki_exception_illegal(); } void m68k_op_trapeq_32(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_EQ()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 4; return; } m68ki_exception_illegal(); } void m68k_op_trapvc_32(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_VC()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 4; return; } m68ki_exception_illegal(); } void m68k_op_trapvs_32(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_VS()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 4; return; } m68ki_exception_illegal(); } void m68k_op_trappl_32(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_PL()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 4; return; } m68ki_exception_illegal(); } void m68k_op_trapmi_32(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_MI()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 4; return; } m68ki_exception_illegal(); } void m68k_op_trapge_32(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_GE()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 4; return; } m68ki_exception_illegal(); } void m68k_op_traplt_32(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_LT()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 4; return; } m68ki_exception_illegal(); } void m68k_op_trapgt_32(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_GT()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 4; return; } m68ki_exception_illegal(); } void m68k_op_traple_32(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { if(COND_LE()) { m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ return; } REG_PC += 4; return; } m68ki_exception_illegal(); } void m68k_op_trapv(void) { if(COND_VC()) { return; } m68ki_exception_trap(EXCEPTION_TRAPV); /* HJB 990403 */ } void m68k_op_tst_8_d(void) { uint res = MASK_OUT_ABOVE_8(DY); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_8_ai(void) { uint ea = EA_AY_AI_8(); uint res = m68ki_read_8(ea); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_8_pi(void) { uint ea = EA_AY_PI_8(); uint res = m68ki_read_8(ea); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_8_pi7(void) { uint ea = EA_A7_PI_8(); uint res = m68ki_read_8(ea); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_8_pd(void) { uint ea = EA_AY_PD_8(); uint res = m68ki_read_8(ea); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_8_pd7(void) { uint ea = EA_A7_PD_8(); uint res = m68ki_read_8(ea); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_8_di(void) { uint ea = EA_AY_DI_8(); uint res = m68ki_read_8(ea); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_8_ix(void) { uint ea = EA_AY_IX_8(); uint res = m68ki_read_8(ea); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_8_aw(void) { uint ea = EA_AW_8(); uint res = m68ki_read_8(ea); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_8_al(void) { uint ea = EA_AL_8(); uint res = m68ki_read_8(ea); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_8_pcdi(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { uint res = OPER_PCDI_8(); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; return; } m68ki_exception_illegal(); } void m68k_op_tst_8_pcix(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { uint res = OPER_PCIX_8(); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; return; } m68ki_exception_illegal(); } void m68k_op_tst_8_i(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { uint res = OPER_I_8(); FLAG_N = NFLAG_8(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; return; } m68ki_exception_illegal(); } void m68k_op_tst_16_d(void) { uint res = MASK_OUT_ABOVE_16(DY); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_16_a(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { uint res = MAKE_INT_16(AY); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; return; } m68ki_exception_illegal(); } void m68k_op_tst_16_ai(void) { uint res = OPER_AY_AI_16(); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_16_pi(void) { uint res = OPER_AY_PI_16(); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_16_pd(void) { uint res = OPER_AY_PD_16(); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_16_di(void) { uint res = OPER_AY_DI_16(); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_16_ix(void) { uint res = OPER_AY_IX_16(); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_16_aw(void) { uint res = OPER_AW_16(); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_16_al(void) { uint res = OPER_AL_16(); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_16_pcdi(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { uint res = OPER_PCDI_16(); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; return; } m68ki_exception_illegal(); } void m68k_op_tst_16_pcix(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { uint res = OPER_PCIX_16(); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; return; } m68ki_exception_illegal(); } void m68k_op_tst_16_i(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { uint res = OPER_I_16(); FLAG_N = NFLAG_16(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; return; } m68ki_exception_illegal(); } void m68k_op_tst_32_d(void) { uint res = DY; FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_32_a(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { uint res = AY; FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; return; } m68ki_exception_illegal(); } void m68k_op_tst_32_ai(void) { uint res = OPER_AY_AI_32(); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_32_pi(void) { uint res = OPER_AY_PI_32(); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_32_pd(void) { uint res = OPER_AY_PD_32(); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_32_di(void) { uint res = OPER_AY_DI_32(); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_32_ix(void) { uint res = OPER_AY_IX_32(); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_32_aw(void) { uint res = OPER_AW_32(); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_32_al(void) { uint res = OPER_AL_32(); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; } void m68k_op_tst_32_pcdi(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { uint res = OPER_PCDI_32(); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; return; } m68ki_exception_illegal(); } void m68k_op_tst_32_pcix(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { uint res = OPER_PCIX_32(); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; return; } m68ki_exception_illegal(); } void m68k_op_tst_32_i(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { uint res = OPER_I_32(); FLAG_N = NFLAG_32(res); FLAG_Z = res; FLAG_V = VFLAG_CLEAR; FLAG_C = CFLAG_CLEAR; return; } m68ki_exception_illegal(); } void m68k_op_unlk_32_a7(void) { REG_A[7] = m68ki_read_32(REG_A[7]); } void m68k_op_unlk_32(void) { uint* r_dst = &AY; REG_A[7] = *r_dst; *r_dst = m68ki_pull_32(); } void m68k_op_unpk_16_rr(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { /* Note: DX and DY are reversed in Motorola's docs */ uint src = DY; uint* r_dst = &DX; *r_dst = MASK_OUT_BELOW_16(*r_dst) | (((((src << 4) & 0x0f00) | (src & 0x000f)) + OPER_I_16()) & 0xffff); return; } m68ki_exception_illegal(); } void m68k_op_unpk_16_mm_ax7(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { /* Note: AX and AY are reversed in Motorola's docs */ uint src = OPER_AY_PD_8(); uint ea_dst; src = (((src << 4) & 0x0f00) | (src & 0x000f)) + OPER_I_16(); ea_dst = EA_A7_PD_8(); m68ki_write_8(ea_dst, (src >> 8) & 0xff); ea_dst = EA_A7_PD_8(); m68ki_write_8(ea_dst, src & 0xff); return; } m68ki_exception_illegal(); } void m68k_op_unpk_16_mm_ay7(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { /* Note: AX and AY are reversed in Motorola's docs */ uint src = OPER_A7_PD_8(); uint ea_dst; src = (((src << 4) & 0x0f00) | (src & 0x000f)) + OPER_I_16(); ea_dst = EA_AX_PD_8(); m68ki_write_8(ea_dst, (src >> 8) & 0xff); ea_dst = EA_AX_PD_8(); m68ki_write_8(ea_dst, src & 0xff); return; } m68ki_exception_illegal(); } void m68k_op_unpk_16_mm_axy7(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { uint src = OPER_A7_PD_8(); uint ea_dst; src = (((src << 4) & 0x0f00) | (src & 0x000f)) + OPER_I_16(); ea_dst = EA_A7_PD_8(); m68ki_write_8(ea_dst, (src >> 8) & 0xff); ea_dst = EA_A7_PD_8(); m68ki_write_8(ea_dst, src & 0xff); return; } m68ki_exception_illegal(); } void m68k_op_unpk_16_mm(void) { if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) { /* Note: AX and AY are reversed in Motorola's docs */ uint src = OPER_AY_PD_8(); uint ea_dst; src = (((src << 4) & 0x0f00) | (src & 0x000f)) + OPER_I_16(); ea_dst = EA_AX_PD_8(); m68ki_write_8(ea_dst, (src >> 8) & 0xff); ea_dst = EA_AX_PD_8(); m68ki_write_8(ea_dst, src & 0xff); return; } m68ki_exception_illegal(); } /* ======================================================================== */ /* ============================== END OF FILE ============================= */ /* ======================================================================== */