diff options
Diffstat (limited to 'plugins/ao/eng_ssf/m68kopnz.c')
| -rw-r--r-- | plugins/ao/eng_ssf/m68kopnz.c | 8781 |
1 files changed, 0 insertions, 8781 deletions
diff --git a/plugins/ao/eng_ssf/m68kopnz.c b/plugins/ao/eng_ssf/m68kopnz.c deleted file mode 100644 index 35a6ed16..00000000 --- a/plugins/ao/eng_ssf/m68kopnz.c +++ /dev/null @@ -1,8781 +0,0 @@ -#include "ao.h" -#include "m68kcpu.h" - -/* ======================================================================== */ -/* ========================= INSTRUCTION HANDLERS ========================= */ -/* ======================================================================== */ - - -void m68k_op_nbcd_8_d(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - uint dst = *r_dst; - uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1()); - - if(res != 0x9a) - { - FLAG_V = ~res; /* Undefined V behavior */ - - if((res & 0x0f) == 0xa) - res = (res & 0xf0) + 0x10; - - res = MASK_OUT_ABOVE_8(res); - - FLAG_V &= res; /* Undefined V behavior part II */ - - *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; - - FLAG_Z |= res; - FLAG_C = CFLAG_SET; - FLAG_X = XFLAG_SET; - } - else - { - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - FLAG_X = XFLAG_CLEAR; - } - FLAG_N = NFLAG_8(res); /* Undefined N behavior */ -} - - -void m68k_op_nbcd_8_ai(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_AI_8(); - uint dst = m68ki_read_8(ea); - uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1()); - - if(res != 0x9a) - { - FLAG_V = ~res; /* Undefined V behavior */ - - if((res & 0x0f) == 0xa) - res = (res & 0xf0) + 0x10; - - res = MASK_OUT_ABOVE_8(res); - - FLAG_V &= res; /* Undefined V behavior part II */ - - m68ki_write_8(ea, MASK_OUT_ABOVE_8(res)); - - FLAG_Z |= res; - FLAG_C = CFLAG_SET; - FLAG_X = XFLAG_SET; - } - else - { - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - FLAG_X = XFLAG_CLEAR; - } - FLAG_N = NFLAG_8(res); /* Undefined N behavior */ -} - - -void m68k_op_nbcd_8_pi(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_PI_8(); - uint dst = m68ki_read_8(ea); - uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1()); - - if(res != 0x9a) - { - FLAG_V = ~res; /* Undefined V behavior */ - - if((res & 0x0f) == 0xa) - res = (res & 0xf0) + 0x10; - - res = MASK_OUT_ABOVE_8(res); - - FLAG_V &= res; /* Undefined V behavior part II */ - - m68ki_write_8(ea, MASK_OUT_ABOVE_8(res)); - - FLAG_Z |= res; - FLAG_C = CFLAG_SET; - FLAG_X = XFLAG_SET; - } - else - { - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - FLAG_X = XFLAG_CLEAR; - } - FLAG_N = NFLAG_8(res); /* Undefined N behavior */ -} - - -void m68k_op_nbcd_8_pi7(m68ki_cpu_core *cpu) -{ - uint ea = EA_A7_PI_8(); - uint dst = m68ki_read_8(ea); - uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1()); - - if(res != 0x9a) - { - FLAG_V = ~res; /* Undefined V behavior */ - - if((res & 0x0f) == 0xa) - res = (res & 0xf0) + 0x10; - - res = MASK_OUT_ABOVE_8(res); - - FLAG_V &= res; /* Undefined V behavior part II */ - - m68ki_write_8(ea, MASK_OUT_ABOVE_8(res)); - - FLAG_Z |= res; - FLAG_C = CFLAG_SET; - FLAG_X = XFLAG_SET; - } - else - { - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - FLAG_X = XFLAG_CLEAR; - } - FLAG_N = NFLAG_8(res); /* Undefined N behavior */ -} - - -void m68k_op_nbcd_8_pd(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_PD_8(); - uint dst = m68ki_read_8(ea); - uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1()); - - if(res != 0x9a) - { - FLAG_V = ~res; /* Undefined V behavior */ - - if((res & 0x0f) == 0xa) - res = (res & 0xf0) + 0x10; - - res = MASK_OUT_ABOVE_8(res); - - FLAG_V &= res; /* Undefined V behavior part II */ - - m68ki_write_8(ea, MASK_OUT_ABOVE_8(res)); - - FLAG_Z |= res; - FLAG_C = CFLAG_SET; - FLAG_X = XFLAG_SET; - } - else - { - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - FLAG_X = XFLAG_CLEAR; - } - FLAG_N = NFLAG_8(res); /* Undefined N behavior */ -} - - -void m68k_op_nbcd_8_pd7(m68ki_cpu_core *cpu) -{ - uint ea = EA_A7_PD_8(); - uint dst = m68ki_read_8(ea); - uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1()); - - if(res != 0x9a) - { - FLAG_V = ~res; /* Undefined V behavior */ - - if((res & 0x0f) == 0xa) - res = (res & 0xf0) + 0x10; - - res = MASK_OUT_ABOVE_8(res); - - FLAG_V &= res; /* Undefined V behavior part II */ - - m68ki_write_8(ea, MASK_OUT_ABOVE_8(res)); - - FLAG_Z |= res; - FLAG_C = CFLAG_SET; - FLAG_X = XFLAG_SET; - } - else - { - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - FLAG_X = XFLAG_CLEAR; - } - FLAG_N = NFLAG_8(res); /* Undefined N behavior */ -} - - -void m68k_op_nbcd_8_di(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_DI_8(); - uint dst = m68ki_read_8(ea); - uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1()); - - if(res != 0x9a) - { - FLAG_V = ~res; /* Undefined V behavior */ - - if((res & 0x0f) == 0xa) - res = (res & 0xf0) + 0x10; - - res = MASK_OUT_ABOVE_8(res); - - FLAG_V &= res; /* Undefined V behavior part II */ - - m68ki_write_8(ea, MASK_OUT_ABOVE_8(res)); - - FLAG_Z |= res; - FLAG_C = CFLAG_SET; - FLAG_X = XFLAG_SET; - } - else - { - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - FLAG_X = XFLAG_CLEAR; - } - FLAG_N = NFLAG_8(res); /* Undefined N behavior */ -} - - -void m68k_op_nbcd_8_ix(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_IX_8(); - uint dst = m68ki_read_8(ea); - uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1()); - - if(res != 0x9a) - { - FLAG_V = ~res; /* Undefined V behavior */ - - if((res & 0x0f) == 0xa) - res = (res & 0xf0) + 0x10; - - res = MASK_OUT_ABOVE_8(res); - - FLAG_V &= res; /* Undefined V behavior part II */ - - m68ki_write_8(ea, MASK_OUT_ABOVE_8(res)); - - FLAG_Z |= res; - FLAG_C = CFLAG_SET; - FLAG_X = XFLAG_SET; - } - else - { - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - FLAG_X = XFLAG_CLEAR; - } - FLAG_N = NFLAG_8(res); /* Undefined N behavior */ -} - - -void m68k_op_nbcd_8_aw(m68ki_cpu_core *cpu) -{ - uint ea = EA_AW_8(); - uint dst = m68ki_read_8(ea); - uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1()); - - if(res != 0x9a) - { - FLAG_V = ~res; /* Undefined V behavior */ - - if((res & 0x0f) == 0xa) - res = (res & 0xf0) + 0x10; - - res = MASK_OUT_ABOVE_8(res); - - FLAG_V &= res; /* Undefined V behavior part II */ - - m68ki_write_8(ea, MASK_OUT_ABOVE_8(res)); - - FLAG_Z |= res; - FLAG_C = CFLAG_SET; - FLAG_X = XFLAG_SET; - } - else - { - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - FLAG_X = XFLAG_CLEAR; - } - FLAG_N = NFLAG_8(res); /* Undefined N behavior */ -} - - -void m68k_op_nbcd_8_al(m68ki_cpu_core *cpu) -{ - uint ea = EA_AL_8(); - uint dst = m68ki_read_8(ea); - uint res = MASK_OUT_ABOVE_8(0x9a - dst - XFLAG_AS_1()); - - if(res != 0x9a) - { - FLAG_V = ~res; /* Undefined V behavior */ - - if((res & 0x0f) == 0xa) - res = (res & 0xf0) + 0x10; - - res = MASK_OUT_ABOVE_8(res); - - FLAG_V &= res; /* Undefined V behavior part II */ - - m68ki_write_8(ea, MASK_OUT_ABOVE_8(res)); - - FLAG_Z |= res; - FLAG_C = CFLAG_SET; - FLAG_X = XFLAG_SET; - } - else - { - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - FLAG_X = XFLAG_CLEAR; - } - FLAG_N = NFLAG_8(res); /* Undefined N behavior */ -} - - -void m68k_op_neg_8_d(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ -} - - -void m68k_op_not_8_d(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_8((DX |= OPER_AY_AI_8(cpu))); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_8_er_pi(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_8((DX |= OPER_AY_PI_8(cpu))); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_8_er_pi7(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_8((DX |= OPER_A7_PI_8(cpu))); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_8_er_pd(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_8((DX |= OPER_AY_PD_8(cpu))); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_8_er_pd7(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_8((DX |= OPER_A7_PD_8(cpu))); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_8_er_di(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_8((DX |= OPER_AY_DI_8(cpu))); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_8_er_ix(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_8((DX |= OPER_AY_IX_8(cpu))); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_8_er_aw(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_8((DX |= OPER_AW_8(cpu))); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_8_er_al(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_8((DX |= OPER_AL_8(cpu))); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_8_er_pcdi(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_8((DX |= OPER_PCDI_8(cpu))); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_8_er_pcix(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_8((DX |= OPER_PCIX_8(cpu))); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_8_er_i(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16((DX |= OPER_AY_AI_16(cpu))); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_16_er_pi(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16((DX |= OPER_AY_PI_16(cpu))); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_16_er_pd(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16((DX |= OPER_AY_PD_16(cpu))); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_16_er_di(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16((DX |= OPER_AY_DI_16(cpu))); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_16_er_ix(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16((DX |= OPER_AY_IX_16(cpu))); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_16_er_aw(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16((DX |= OPER_AW_16(cpu))); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_16_er_al(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16((DX |= OPER_AL_16(cpu))); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_16_er_pcdi(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16((DX |= OPER_PCDI_16(cpu))); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_16_er_pcix(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16((DX |= OPER_PCIX_16(cpu))); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_16_er_i(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - uint res = DX |= OPER_AY_AI_32(cpu); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_32_er_pi(m68ki_cpu_core *cpu) -{ - uint res = DX |= OPER_AY_PI_32(cpu); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_32_er_pd(m68ki_cpu_core *cpu) -{ - uint res = DX |= OPER_AY_PD_32(cpu); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_32_er_di(m68ki_cpu_core *cpu) -{ - uint res = DX |= OPER_AY_DI_32(cpu); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_32_er_ix(m68ki_cpu_core *cpu) -{ - uint res = DX |= OPER_AY_IX_32(cpu); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_32_er_aw(m68ki_cpu_core *cpu) -{ - uint res = DX |= OPER_AW_32(cpu); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_32_er_al(m68ki_cpu_core *cpu) -{ - uint res = DX |= OPER_AL_32(cpu); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_32_er_pcdi(m68ki_cpu_core *cpu) -{ - uint res = DX |= OPER_PCDI_32(cpu); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_32_er_pcix(m68ki_cpu_core *cpu) -{ - uint res = DX |= OPER_PCIX_32(cpu); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_or_32_er_i(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - m68ki_set_ccr(cpu, m68ki_get_ccr() | OPER_I_16()); -} - - -void m68k_op_ori_16_tos(m68ki_cpu_core *cpu) -{ - if(FLAG_S) - { - uint src = OPER_I_16(); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_set_sr(cpu, m68ki_get_sr() | src); - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_pack_16_rr(m68ki_cpu_core *cpu) -{ - 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(cpu); -} - - -void m68k_op_pack_16_mm_ax7(m68ki_cpu_core *cpu) -{ - 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(cpu); -} - - -void m68k_op_pack_16_mm_ay7(m68ki_cpu_core *cpu) -{ - 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(cpu); -} - - -void m68k_op_pack_16_mm_axy7(m68ki_cpu_core *cpu) -{ - 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(cpu); -} - - -void m68k_op_pack_16_mm(m68ki_cpu_core *cpu) -{ - 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(cpu); -} - - -void m68k_op_pea_32_ai(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_AI_32(); - - m68ki_push_32(cpu, ea); -} - - -void m68k_op_pea_32_di(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_DI_32(); - - m68ki_push_32(cpu, ea); -} - - -void m68k_op_pea_32_ix(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_IX_32(); - - m68ki_push_32(cpu, ea); -} - - -void m68k_op_pea_32_aw(m68ki_cpu_core *cpu) -{ - uint ea = EA_AW_32(); - - m68ki_push_32(cpu, ea); -} - - -void m68k_op_pea_32_al(m68ki_cpu_core *cpu) -{ - uint ea = EA_AL_32(); - - m68ki_push_32(cpu, ea); -} - - -void m68k_op_pea_32_pcdi(m68ki_cpu_core *cpu) -{ - uint ea = EA_PCDI_32(); - - m68ki_push_32(cpu, ea); -} - - -void m68k_op_pea_32_pcix(m68ki_cpu_core *cpu) -{ - uint ea = EA_PCIX_32(); - - m68ki_push_32(cpu, ea); -} - - -void m68k_op_reset(m68ki_cpu_core *cpu) -{ - if(FLAG_S) - { - m68ki_output_reset(); /* auto-disable (see m68kcpu.h) */ - USE_CYCLES(CYC_RESET); - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_ror_8_s(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - uint orig_shift = DX & 0x3f; - uint shift = orig_shift & 7; - uint src = MASK_OUT_ABOVE_8(*r_dst); - uint res = ROR_8(src, shift); - - if(orig_shift != 0) - { - USE_CYCLES(orig_shift<<CYC_SHIFT); - - *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; - FLAG_C = src << (8-((shift-1)&7)); - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - return; - } - - FLAG_C = CFLAG_CLEAR; - FLAG_N = NFLAG_8(src); - FLAG_Z = src; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_ror_16_r(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - uint orig_shift = DX & 0x3f; - uint shift = orig_shift & 15; - uint src = MASK_OUT_ABOVE_16(*r_dst); - uint res = ROR_16(src, shift); - - if(orig_shift != 0) - { - USE_CYCLES(orig_shift<<CYC_SHIFT); - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - FLAG_C = (src >> ((shift - 1) & 15)) << 8; - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - return; - } - - FLAG_C = CFLAG_CLEAR; - FLAG_N = NFLAG_16(src); - FLAG_Z = src; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_ror_32_r(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - uint orig_shift = DX & 0x3f; - uint shift = orig_shift & 31; - uint64 src = *r_dst; - uint res = ROR_32(src, shift); - - if(orig_shift != 0) - { - USE_CYCLES(orig_shift<<CYC_SHIFT); - - *r_dst = res; - FLAG_C = (src >> ((shift - 1) & 31)) << 8; - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - return; - } - - FLAG_C = CFLAG_CLEAR; - FLAG_N = NFLAG_32(src); - FLAG_Z = src; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_ror_16_ai(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - uint orig_shift = DX & 0x3f; - uint shift = orig_shift & 7; - uint src = MASK_OUT_ABOVE_8(*r_dst); - uint res = ROL_8(src, shift); - - if(orig_shift != 0) - { - USE_CYCLES(orig_shift<<CYC_SHIFT); - - if(shift != 0) - { - *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; - FLAG_C = src << shift; - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - return; - } - FLAG_C = (src & 1)<<8; - FLAG_N = NFLAG_8(src); - FLAG_Z = src; - FLAG_V = VFLAG_CLEAR; - return; - } - - FLAG_C = CFLAG_CLEAR; - FLAG_N = NFLAG_8(src); - FLAG_Z = src; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_rol_16_r(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - uint orig_shift = DX & 0x3f; - uint shift = orig_shift & 15; - uint src = MASK_OUT_ABOVE_16(*r_dst); - uint res = MASK_OUT_ABOVE_16(ROL_16(src, shift)); - - if(orig_shift != 0) - { - USE_CYCLES(orig_shift<<CYC_SHIFT); - - if(shift != 0) - { - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - FLAG_C = (src << shift) >> 8; - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - return; - } - FLAG_C = (src & 1)<<8; - FLAG_N = NFLAG_16(src); - FLAG_Z = src; - FLAG_V = VFLAG_CLEAR; - return; - } - - FLAG_C = CFLAG_CLEAR; - FLAG_N = NFLAG_16(src); - FLAG_Z = src; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_rol_32_r(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - uint orig_shift = DX & 0x3f; - uint shift = orig_shift & 31; - uint64 src = *r_dst; - uint res = ROL_32(src, shift); - - if(orig_shift != 0) - { - USE_CYCLES(orig_shift<<CYC_SHIFT); - - *r_dst = res; - - FLAG_C = (src >> (32 - shift)) << 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ -#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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - uint orig_shift = DX & 0x3f; - - if(orig_shift != 0) - { - uint shift = orig_shift % 9; - uint src = MASK_OUT_ABOVE_8(*r_dst); - uint res = ROR_9(src | (XFLAG_AS_1() << 8), shift); - - USE_CYCLES(orig_shift<<CYC_SHIFT); - - FLAG_C = FLAG_X = res; - res = MASK_OUT_ABOVE_8(res); - - *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - return; - } - - FLAG_C = FLAG_X; - FLAG_N = NFLAG_8(*r_dst); - FLAG_Z = MASK_OUT_ABOVE_8(*r_dst); - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_roxr_16_r(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - uint orig_shift = DX & 0x3f; - - if(orig_shift != 0) - { - uint shift = orig_shift % 17; - uint src = MASK_OUT_ABOVE_16(*r_dst); - uint res = ROR_17(src | (XFLAG_AS_1() << 16), shift); - - USE_CYCLES(orig_shift<<CYC_SHIFT); - - FLAG_C = FLAG_X = res >> 8; - res = MASK_OUT_ABOVE_16(res); - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - return; - } - - FLAG_C = FLAG_X; - FLAG_N = NFLAG_16(*r_dst); - FLAG_Z = MASK_OUT_ABOVE_16(*r_dst); - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_roxr_32_r(m68ki_cpu_core *cpu) -{ -#if M68K_USE_64_BIT - - uint* r_dst = &DY; - uint orig_shift = DX & 0x3f; - - if(orig_shift != 0) - { - uint shift = orig_shift % 33; - uint64 src = *r_dst; - uint64 res = src | (((uint64)XFLAG_AS_1()) << 32); - - res = ROR_33_64(res, shift); - - USE_CYCLES(orig_shift<<CYC_SHIFT); - - FLAG_C = FLAG_X = res >> 24; - res = MASK_OUT_ABOVE_32(res); - - *r_dst = res; - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - return; - } - - FLAG_C = FLAG_X; - FLAG_N = NFLAG_32(*r_dst); - FLAG_Z = *r_dst; - FLAG_V = VFLAG_CLEAR; - -#else - - uint* r_dst = &DY; - uint orig_shift = DX & 0x3f; - uint shift = orig_shift % 33; - uint src = *r_dst; - uint res = MASK_OUT_ABOVE_32((ROR_33(src, shift) & ~(1 << (32 - shift))) | (XFLAG_AS_1() << (32 - shift))); - uint new_x_flag = src & (1 << (shift - 1)); - - if(orig_shift != 0) - USE_CYCLES(orig_shift<<CYC_SHIFT); - - if(shift != 0) - { - *r_dst = res; - FLAG_X = (new_x_flag != 0)<<8; - } - else - res = src; - FLAG_C = FLAG_X; - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - -#endif -} - - -void m68k_op_roxr_16_ai(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_AI_16(); - uint src = m68ki_read_16(ea); - uint res = ROR_17(src | (XFLAG_AS_1() << 16), 1); - - FLAG_C = FLAG_X = res >> 8; - res = MASK_OUT_ABOVE_16(res); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_roxr_16_pi(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ -#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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - uint orig_shift = DX & 0x3f; - - - if(orig_shift != 0) - { - uint shift = orig_shift % 9; - uint src = MASK_OUT_ABOVE_8(*r_dst); - uint res = ROL_9(src | (XFLAG_AS_1() << 8), shift); - - USE_CYCLES(orig_shift<<CYC_SHIFT); - - FLAG_C = FLAG_X = res; - res = MASK_OUT_ABOVE_8(res); - - *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - return; - } - - FLAG_C = FLAG_X; - FLAG_N = NFLAG_8(*r_dst); - FLAG_Z = MASK_OUT_ABOVE_8(*r_dst); - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_roxl_16_r(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - uint orig_shift = DX & 0x3f; - - if(orig_shift != 0) - { - uint shift = orig_shift % 17; - uint src = MASK_OUT_ABOVE_16(*r_dst); - uint res = ROL_17(src | (XFLAG_AS_1() << 16), shift); - - USE_CYCLES(orig_shift<<CYC_SHIFT); - - FLAG_C = FLAG_X = res >> 8; - res = MASK_OUT_ABOVE_16(res); - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - return; - } - - FLAG_C = FLAG_X; - FLAG_N = NFLAG_16(*r_dst); - FLAG_Z = MASK_OUT_ABOVE_16(*r_dst); - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_roxl_32_r(m68ki_cpu_core *cpu) -{ -#if M68K_USE_64_BIT - - uint* r_dst = &DY; - uint orig_shift = DX & 0x3f; - - if(orig_shift != 0) - { - uint shift = orig_shift % 33; - uint64 src = *r_dst; - uint64 res = src | (((uint64)XFLAG_AS_1()) << 32); - - res = ROL_33_64(res, shift); - - USE_CYCLES(orig_shift<<CYC_SHIFT); - - FLAG_C = FLAG_X = res >> 24; - res = MASK_OUT_ABOVE_32(res); - - *r_dst = res; - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - return; - } - - FLAG_C = FLAG_X; - FLAG_N = NFLAG_32(*r_dst); - FLAG_Z = *r_dst; - FLAG_V = VFLAG_CLEAR; - -#else - - uint* r_dst = &DY; - uint orig_shift = DX & 0x3f; - uint shift = orig_shift % 33; - uint src = *r_dst; - uint res = MASK_OUT_ABOVE_32((ROL_33(src, shift) & ~(1 << (shift - 1))) | (XFLAG_AS_1() << (shift - 1))); - uint new_x_flag = src & (1 << (32 - shift)); - - if(orig_shift != 0) - USE_CYCLES(orig_shift<<CYC_SHIFT); - - if(shift != 0) - { - *r_dst = res; - FLAG_X = (new_x_flag != 0)<<8; - } - else - res = src; - FLAG_C = FLAG_X; - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - -#endif -} - - -void m68k_op_roxl_16_ai(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_AI_16(); - uint src = m68ki_read_16(ea); - uint res = ROL_17(src | (XFLAG_AS_1() << 16), 1); - - FLAG_C = FLAG_X = res >> 8; - res = MASK_OUT_ABOVE_16(res); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_roxl_16_pi(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - uint new_pc = m68ki_pull_32(cpu); - - 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(cpu, new_pc); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_rte_32(m68ki_cpu_core *cpu) -{ - 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(cpu); - new_pc = m68ki_pull_32(cpu); - m68ki_jump(cpu, new_pc); - m68ki_set_sr(cpu, new_sr); - - CPU_INSTR_MODE = INSTRUCTION_YES; - CPU_RUN_MODE = RUN_MODE_NORMAL; - - return; - } - - if(CPU_TYPE_IS_010(CPU_TYPE)) - { - format_word = m68ki_read_16(REG_A[7]+6) >> 12; - if(format_word == 0) - { - new_sr = m68ki_pull_16(cpu); - new_pc = m68ki_pull_32(cpu); - m68ki_fake_pull_16(cpu); /* format word */ - m68ki_jump(cpu, new_pc); - m68ki_set_sr(cpu, new_sr); - CPU_INSTR_MODE = INSTRUCTION_YES; - CPU_RUN_MODE = RUN_MODE_NORMAL; - return; - } - CPU_INSTR_MODE = INSTRUCTION_YES; - CPU_RUN_MODE = RUN_MODE_NORMAL; - /* Not handling bus fault (9) */ - m68ki_exception_format_error(cpu); - 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(cpu); - new_pc = m68ki_pull_32(cpu); - m68ki_fake_pull_16(cpu); /* format word */ - m68ki_jump(cpu, new_pc); - m68ki_set_sr(cpu, new_sr); - CPU_INSTR_MODE = INSTRUCTION_YES; - CPU_RUN_MODE = RUN_MODE_NORMAL; - return; - case 1: /* Throwaway */ - new_sr = m68ki_pull_16(cpu); - m68ki_fake_pull_32(cpu); /* program counter */ - m68ki_fake_pull_16(cpu); /* format word */ - m68ki_set_sr_noint(cpu, new_sr); - goto rte_loop; - case 2: /* Trap */ - new_sr = m68ki_pull_16(cpu); - new_pc = m68ki_pull_32(cpu); - m68ki_fake_pull_16(cpu); /* format word */ - m68ki_fake_pull_32(cpu); /* address */ - m68ki_jump(cpu, new_pc); - m68ki_set_sr(cpu, new_sr); - CPU_INSTR_MODE = INSTRUCTION_YES; - CPU_RUN_MODE = RUN_MODE_NORMAL; - return; - } - /* Not handling long or short bus fault */ - CPU_INSTR_MODE = INSTRUCTION_YES; - CPU_RUN_MODE = RUN_MODE_NORMAL; - m68ki_exception_format_error(cpu); - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_rtm_32(m68ki_cpu_core *cpu) -{ - 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(cpu); -} - - -void m68k_op_rtr_32(m68ki_cpu_core *cpu) -{ - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_set_ccr(cpu, m68ki_pull_16(cpu)); - m68ki_jump(cpu, m68ki_pull_32(cpu)); -} - - -void m68k_op_rts_32(m68ki_cpu_core *cpu) -{ - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_jump(cpu, m68ki_pull_32(cpu)); -} - - -void m68k_op_sbcd_8_rr(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = DY; - uint dst = *r_dst; - uint res = LOW_NIBBLE(dst) - LOW_NIBBLE(src) - XFLAG_AS_1(); - - FLAG_V = ~res; /* Undefined V behavior */ - - 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_V &= res; /* Undefined V behavior part II */ - FLAG_N = NFLAG_8(res); /* Undefined N behavior */ - FLAG_Z |= res; - - *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; -} - - -void m68k_op_sbcd_8_mm_ax7(m68ki_cpu_core *cpu) -{ - uint src = OPER_AY_PD_8(cpu); - uint ea = EA_A7_PD_8(); - uint dst = m68ki_read_8(ea); - uint res = LOW_NIBBLE(dst) - LOW_NIBBLE(src) - XFLAG_AS_1(); - - FLAG_V = ~res; /* Undefined V behavior */ - - 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_V &= res; /* Undefined V behavior part II */ - FLAG_N = NFLAG_8(res); /* Undefined N behavior */ - FLAG_Z |= res; - - m68ki_write_8(ea, res); -} - - -void m68k_op_sbcd_8_mm_ay7(m68ki_cpu_core *cpu) -{ - uint src = OPER_A7_PD_8(cpu); - uint ea = EA_AX_PD_8(); - uint dst = m68ki_read_8(ea); - uint res = LOW_NIBBLE(dst) - LOW_NIBBLE(src) - XFLAG_AS_1(); - - FLAG_V = ~res; /* Undefined V behavior */ - - 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_V &= res; /* Undefined V behavior part II */ - FLAG_N = NFLAG_8(res); /* Undefined N behavior */ - FLAG_Z |= res; - - m68ki_write_8(ea, res); -} - - -void m68k_op_sbcd_8_mm_axy7(m68ki_cpu_core *cpu) -{ - uint src = OPER_A7_PD_8(cpu); - uint ea = EA_A7_PD_8(); - uint dst = m68ki_read_8(ea); - uint res = LOW_NIBBLE(dst) - LOW_NIBBLE(src) - XFLAG_AS_1(); - - FLAG_V = ~res; /* Undefined V behavior */ - - 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_V &= res; /* Undefined V behavior part II */ - FLAG_N = NFLAG_8(res); /* Undefined N behavior */ - FLAG_Z |= res; - - m68ki_write_8(ea, res); -} - - -void m68k_op_sbcd_8_mm(m68ki_cpu_core *cpu) -{ - uint src = OPER_AY_PD_8(cpu); - uint ea = EA_AX_PD_8(); - uint dst = m68ki_read_8(ea); - uint res = LOW_NIBBLE(dst) - LOW_NIBBLE(src) - XFLAG_AS_1(); - - FLAG_V = ~res; /* Undefined V behavior */ - - 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_V &= res; /* Undefined V behavior part II */ - FLAG_N = NFLAG_8(res); /* Undefined N behavior */ - FLAG_Z |= res; - - m68ki_write_8(ea, res); -} - - -void m68k_op_st_8_d(m68ki_cpu_core *cpu) -{ - DY |= 0xff; -} - - -void m68k_op_st_8_ai(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_AI_8(), 0xff); -} - - -void m68k_op_st_8_pi(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PI_8(), 0xff); -} - - -void m68k_op_st_8_pi7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PI_8(), 0xff); -} - - -void m68k_op_st_8_pd(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PD_8(), 0xff); -} - - -void m68k_op_st_8_pd7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PD_8(), 0xff); -} - - -void m68k_op_st_8_di(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_DI_8(), 0xff); -} - - -void m68k_op_st_8_ix(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_IX_8(), 0xff); -} - - -void m68k_op_st_8_aw(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AW_8(), 0xff); -} - - -void m68k_op_st_8_al(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AL_8(), 0xff); -} - - -void m68k_op_sf_8_d(m68ki_cpu_core *cpu) -{ - DY &= 0xffffff00; -} - - -void m68k_op_sf_8_ai(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_AI_8(), 0); -} - - -void m68k_op_sf_8_pi(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PI_8(), 0); -} - - -void m68k_op_sf_8_pi7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PI_8(), 0); -} - - -void m68k_op_sf_8_pd(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PD_8(), 0); -} - - -void m68k_op_sf_8_pd7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PD_8(), 0); -} - - -void m68k_op_sf_8_di(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_DI_8(), 0); -} - - -void m68k_op_sf_8_ix(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_IX_8(), 0); -} - - -void m68k_op_sf_8_aw(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AW_8(), 0); -} - - -void m68k_op_sf_8_al(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AL_8(), 0); -} - - -void m68k_op_shi_8_d(m68ki_cpu_core *cpu) -{ - if(COND_HI()) - { - DY |= 0xff; - return; - } - DY &= 0xffffff00; -} - - -void m68k_op_sls_8_d(m68ki_cpu_core *cpu) -{ - if(COND_LS()) - { - DY |= 0xff; - return; - } - DY &= 0xffffff00; -} - - -void m68k_op_scc_8_d(m68ki_cpu_core *cpu) -{ - if(COND_CC()) - { - DY |= 0xff; - return; - } - DY &= 0xffffff00; -} - - -void m68k_op_scs_8_d(m68ki_cpu_core *cpu) -{ - if(COND_CS()) - { - DY |= 0xff; - return; - } - DY &= 0xffffff00; -} - - -void m68k_op_sne_8_d(m68ki_cpu_core *cpu) -{ - if(COND_NE()) - { - DY |= 0xff; - return; - } - DY &= 0xffffff00; -} - - -void m68k_op_seq_8_d(m68ki_cpu_core *cpu) -{ - if(COND_EQ()) - { - DY |= 0xff; - return; - } - DY &= 0xffffff00; -} - - -void m68k_op_svc_8_d(m68ki_cpu_core *cpu) -{ - if(COND_VC()) - { - DY |= 0xff; - return; - } - DY &= 0xffffff00; -} - - -void m68k_op_svs_8_d(m68ki_cpu_core *cpu) -{ - if(COND_VS()) - { - DY |= 0xff; - return; - } - DY &= 0xffffff00; -} - - -void m68k_op_spl_8_d(m68ki_cpu_core *cpu) -{ - if(COND_PL()) - { - DY |= 0xff; - return; - } - DY &= 0xffffff00; -} - - -void m68k_op_smi_8_d(m68ki_cpu_core *cpu) -{ - if(COND_MI()) - { - DY |= 0xff; - return; - } - DY &= 0xffffff00; -} - - -void m68k_op_sge_8_d(m68ki_cpu_core *cpu) -{ - if(COND_GE()) - { - DY |= 0xff; - return; - } - DY &= 0xffffff00; -} - - -void m68k_op_slt_8_d(m68ki_cpu_core *cpu) -{ - if(COND_LT()) - { - DY |= 0xff; - return; - } - DY &= 0xffffff00; -} - - -void m68k_op_sgt_8_d(m68ki_cpu_core *cpu) -{ - if(COND_GT()) - { - DY |= 0xff; - return; - } - DY &= 0xffffff00; -} - - -void m68k_op_sle_8_d(m68ki_cpu_core *cpu) -{ - if(COND_LE()) - { - DY |= 0xff; - return; - } - DY &= 0xffffff00; -} - - -void m68k_op_shi_8_ai(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_AI_8(), COND_HI() ? 0xff : 0); -} - - -void m68k_op_shi_8_pi(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PI_8(), COND_HI() ? 0xff : 0); -} - - -void m68k_op_shi_8_pi7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PI_8(), COND_HI() ? 0xff : 0); -} - - -void m68k_op_shi_8_pd(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PD_8(), COND_HI() ? 0xff : 0); -} - - -void m68k_op_shi_8_pd7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PD_8(), COND_HI() ? 0xff : 0); -} - - -void m68k_op_shi_8_di(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_DI_8(), COND_HI() ? 0xff : 0); -} - - -void m68k_op_shi_8_ix(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_IX_8(), COND_HI() ? 0xff : 0); -} - - -void m68k_op_shi_8_aw(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AW_8(), COND_HI() ? 0xff : 0); -} - - -void m68k_op_shi_8_al(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AL_8(), COND_HI() ? 0xff : 0); -} - - -void m68k_op_sls_8_ai(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_AI_8(), COND_LS() ? 0xff : 0); -} - - -void m68k_op_sls_8_pi(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PI_8(), COND_LS() ? 0xff : 0); -} - - -void m68k_op_sls_8_pi7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PI_8(), COND_LS() ? 0xff : 0); -} - - -void m68k_op_sls_8_pd(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PD_8(), COND_LS() ? 0xff : 0); -} - - -void m68k_op_sls_8_pd7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PD_8(), COND_LS() ? 0xff : 0); -} - - -void m68k_op_sls_8_di(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_DI_8(), COND_LS() ? 0xff : 0); -} - - -void m68k_op_sls_8_ix(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_IX_8(), COND_LS() ? 0xff : 0); -} - - -void m68k_op_sls_8_aw(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AW_8(), COND_LS() ? 0xff : 0); -} - - -void m68k_op_sls_8_al(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AL_8(), COND_LS() ? 0xff : 0); -} - - -void m68k_op_scc_8_ai(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_AI_8(), COND_CC() ? 0xff : 0); -} - - -void m68k_op_scc_8_pi(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PI_8(), COND_CC() ? 0xff : 0); -} - - -void m68k_op_scc_8_pi7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PI_8(), COND_CC() ? 0xff : 0); -} - - -void m68k_op_scc_8_pd(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PD_8(), COND_CC() ? 0xff : 0); -} - - -void m68k_op_scc_8_pd7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PD_8(), COND_CC() ? 0xff : 0); -} - - -void m68k_op_scc_8_di(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_DI_8(), COND_CC() ? 0xff : 0); -} - - -void m68k_op_scc_8_ix(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_IX_8(), COND_CC() ? 0xff : 0); -} - - -void m68k_op_scc_8_aw(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AW_8(), COND_CC() ? 0xff : 0); -} - - -void m68k_op_scc_8_al(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AL_8(), COND_CC() ? 0xff : 0); -} - - -void m68k_op_scs_8_ai(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_AI_8(), COND_CS() ? 0xff : 0); -} - - -void m68k_op_scs_8_pi(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PI_8(), COND_CS() ? 0xff : 0); -} - - -void m68k_op_scs_8_pi7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PI_8(), COND_CS() ? 0xff : 0); -} - - -void m68k_op_scs_8_pd(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PD_8(), COND_CS() ? 0xff : 0); -} - - -void m68k_op_scs_8_pd7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PD_8(), COND_CS() ? 0xff : 0); -} - - -void m68k_op_scs_8_di(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_DI_8(), COND_CS() ? 0xff : 0); -} - - -void m68k_op_scs_8_ix(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_IX_8(), COND_CS() ? 0xff : 0); -} - - -void m68k_op_scs_8_aw(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AW_8(), COND_CS() ? 0xff : 0); -} - - -void m68k_op_scs_8_al(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AL_8(), COND_CS() ? 0xff : 0); -} - - -void m68k_op_sne_8_ai(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_AI_8(), COND_NE() ? 0xff : 0); -} - - -void m68k_op_sne_8_pi(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PI_8(), COND_NE() ? 0xff : 0); -} - - -void m68k_op_sne_8_pi7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PI_8(), COND_NE() ? 0xff : 0); -} - - -void m68k_op_sne_8_pd(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PD_8(), COND_NE() ? 0xff : 0); -} - - -void m68k_op_sne_8_pd7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PD_8(), COND_NE() ? 0xff : 0); -} - - -void m68k_op_sne_8_di(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_DI_8(), COND_NE() ? 0xff : 0); -} - - -void m68k_op_sne_8_ix(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_IX_8(), COND_NE() ? 0xff : 0); -} - - -void m68k_op_sne_8_aw(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AW_8(), COND_NE() ? 0xff : 0); -} - - -void m68k_op_sne_8_al(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AL_8(), COND_NE() ? 0xff : 0); -} - - -void m68k_op_seq_8_ai(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_AI_8(), COND_EQ() ? 0xff : 0); -} - - -void m68k_op_seq_8_pi(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PI_8(), COND_EQ() ? 0xff : 0); -} - - -void m68k_op_seq_8_pi7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PI_8(), COND_EQ() ? 0xff : 0); -} - - -void m68k_op_seq_8_pd(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PD_8(), COND_EQ() ? 0xff : 0); -} - - -void m68k_op_seq_8_pd7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PD_8(), COND_EQ() ? 0xff : 0); -} - - -void m68k_op_seq_8_di(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_DI_8(), COND_EQ() ? 0xff : 0); -} - - -void m68k_op_seq_8_ix(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_IX_8(), COND_EQ() ? 0xff : 0); -} - - -void m68k_op_seq_8_aw(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AW_8(), COND_EQ() ? 0xff : 0); -} - - -void m68k_op_seq_8_al(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AL_8(), COND_EQ() ? 0xff : 0); -} - - -void m68k_op_svc_8_ai(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_AI_8(), COND_VC() ? 0xff : 0); -} - - -void m68k_op_svc_8_pi(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PI_8(), COND_VC() ? 0xff : 0); -} - - -void m68k_op_svc_8_pi7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PI_8(), COND_VC() ? 0xff : 0); -} - - -void m68k_op_svc_8_pd(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PD_8(), COND_VC() ? 0xff : 0); -} - - -void m68k_op_svc_8_pd7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PD_8(), COND_VC() ? 0xff : 0); -} - - -void m68k_op_svc_8_di(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_DI_8(), COND_VC() ? 0xff : 0); -} - - -void m68k_op_svc_8_ix(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_IX_8(), COND_VC() ? 0xff : 0); -} - - -void m68k_op_svc_8_aw(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AW_8(), COND_VC() ? 0xff : 0); -} - - -void m68k_op_svc_8_al(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AL_8(), COND_VC() ? 0xff : 0); -} - - -void m68k_op_svs_8_ai(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_AI_8(), COND_VS() ? 0xff : 0); -} - - -void m68k_op_svs_8_pi(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PI_8(), COND_VS() ? 0xff : 0); -} - - -void m68k_op_svs_8_pi7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PI_8(), COND_VS() ? 0xff : 0); -} - - -void m68k_op_svs_8_pd(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PD_8(), COND_VS() ? 0xff : 0); -} - - -void m68k_op_svs_8_pd7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PD_8(), COND_VS() ? 0xff : 0); -} - - -void m68k_op_svs_8_di(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_DI_8(), COND_VS() ? 0xff : 0); -} - - -void m68k_op_svs_8_ix(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_IX_8(), COND_VS() ? 0xff : 0); -} - - -void m68k_op_svs_8_aw(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AW_8(), COND_VS() ? 0xff : 0); -} - - -void m68k_op_svs_8_al(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AL_8(), COND_VS() ? 0xff : 0); -} - - -void m68k_op_spl_8_ai(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_AI_8(), COND_PL() ? 0xff : 0); -} - - -void m68k_op_spl_8_pi(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PI_8(), COND_PL() ? 0xff : 0); -} - - -void m68k_op_spl_8_pi7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PI_8(), COND_PL() ? 0xff : 0); -} - - -void m68k_op_spl_8_pd(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PD_8(), COND_PL() ? 0xff : 0); -} - - -void m68k_op_spl_8_pd7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PD_8(), COND_PL() ? 0xff : 0); -} - - -void m68k_op_spl_8_di(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_DI_8(), COND_PL() ? 0xff : 0); -} - - -void m68k_op_spl_8_ix(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_IX_8(), COND_PL() ? 0xff : 0); -} - - -void m68k_op_spl_8_aw(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AW_8(), COND_PL() ? 0xff : 0); -} - - -void m68k_op_spl_8_al(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AL_8(), COND_PL() ? 0xff : 0); -} - - -void m68k_op_smi_8_ai(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_AI_8(), COND_MI() ? 0xff : 0); -} - - -void m68k_op_smi_8_pi(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PI_8(), COND_MI() ? 0xff : 0); -} - - -void m68k_op_smi_8_pi7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PI_8(), COND_MI() ? 0xff : 0); -} - - -void m68k_op_smi_8_pd(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PD_8(), COND_MI() ? 0xff : 0); -} - - -void m68k_op_smi_8_pd7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PD_8(), COND_MI() ? 0xff : 0); -} - - -void m68k_op_smi_8_di(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_DI_8(), COND_MI() ? 0xff : 0); -} - - -void m68k_op_smi_8_ix(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_IX_8(), COND_MI() ? 0xff : 0); -} - - -void m68k_op_smi_8_aw(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AW_8(), COND_MI() ? 0xff : 0); -} - - -void m68k_op_smi_8_al(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AL_8(), COND_MI() ? 0xff : 0); -} - - -void m68k_op_sge_8_ai(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_AI_8(), COND_GE() ? 0xff : 0); -} - - -void m68k_op_sge_8_pi(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PI_8(), COND_GE() ? 0xff : 0); -} - - -void m68k_op_sge_8_pi7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PI_8(), COND_GE() ? 0xff : 0); -} - - -void m68k_op_sge_8_pd(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PD_8(), COND_GE() ? 0xff : 0); -} - - -void m68k_op_sge_8_pd7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PD_8(), COND_GE() ? 0xff : 0); -} - - -void m68k_op_sge_8_di(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_DI_8(), COND_GE() ? 0xff : 0); -} - - -void m68k_op_sge_8_ix(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_IX_8(), COND_GE() ? 0xff : 0); -} - - -void m68k_op_sge_8_aw(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AW_8(), COND_GE() ? 0xff : 0); -} - - -void m68k_op_sge_8_al(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AL_8(), COND_GE() ? 0xff : 0); -} - - -void m68k_op_slt_8_ai(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_AI_8(), COND_LT() ? 0xff : 0); -} - - -void m68k_op_slt_8_pi(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PI_8(), COND_LT() ? 0xff : 0); -} - - -void m68k_op_slt_8_pi7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PI_8(), COND_LT() ? 0xff : 0); -} - - -void m68k_op_slt_8_pd(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PD_8(), COND_LT() ? 0xff : 0); -} - - -void m68k_op_slt_8_pd7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PD_8(), COND_LT() ? 0xff : 0); -} - - -void m68k_op_slt_8_di(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_DI_8(), COND_LT() ? 0xff : 0); -} - - -void m68k_op_slt_8_ix(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_IX_8(), COND_LT() ? 0xff : 0); -} - - -void m68k_op_slt_8_aw(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AW_8(), COND_LT() ? 0xff : 0); -} - - -void m68k_op_slt_8_al(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AL_8(), COND_LT() ? 0xff : 0); -} - - -void m68k_op_sgt_8_ai(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_AI_8(), COND_GT() ? 0xff : 0); -} - - -void m68k_op_sgt_8_pi(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PI_8(), COND_GT() ? 0xff : 0); -} - - -void m68k_op_sgt_8_pi7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PI_8(), COND_GT() ? 0xff : 0); -} - - -void m68k_op_sgt_8_pd(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PD_8(), COND_GT() ? 0xff : 0); -} - - -void m68k_op_sgt_8_pd7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PD_8(), COND_GT() ? 0xff : 0); -} - - -void m68k_op_sgt_8_di(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_DI_8(), COND_GT() ? 0xff : 0); -} - - -void m68k_op_sgt_8_ix(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_IX_8(), COND_GT() ? 0xff : 0); -} - - -void m68k_op_sgt_8_aw(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AW_8(), COND_GT() ? 0xff : 0); -} - - -void m68k_op_sgt_8_al(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AL_8(), COND_GT() ? 0xff : 0); -} - - -void m68k_op_sle_8_ai(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_AI_8(), COND_LE() ? 0xff : 0); -} - - -void m68k_op_sle_8_pi(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PI_8(), COND_LE() ? 0xff : 0); -} - - -void m68k_op_sle_8_pi7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PI_8(), COND_LE() ? 0xff : 0); -} - - -void m68k_op_sle_8_pd(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_PD_8(), COND_LE() ? 0xff : 0); -} - - -void m68k_op_sle_8_pd7(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_A7_PD_8(), COND_LE() ? 0xff : 0); -} - - -void m68k_op_sle_8_di(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_DI_8(), COND_LE() ? 0xff : 0); -} - - -void m68k_op_sle_8_ix(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AY_IX_8(), COND_LE() ? 0xff : 0); -} - - -void m68k_op_sle_8_aw(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AW_8(), COND_LE() ? 0xff : 0); -} - - -void m68k_op_sle_8_al(m68ki_cpu_core *cpu) -{ - m68ki_write_8(EA_AL_8(), COND_LE() ? 0xff : 0); -} - - -void m68k_op_stop(m68ki_cpu_core *cpu) -{ - 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(cpu, new_sr); - cpu->m68ki_remaining_cycles = 0; - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_sub_8_er_d(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AY_AI_8(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AY_PI_8(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_A7_PI_8(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AY_PD_8(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_A7_PD_8(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AY_DI_8(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AY_IX_8(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AW_8(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AL_8(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_PCDI_8(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_PCIX_8(cpu); - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AY_AI_16(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AY_PI_16(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AY_PD_16(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AY_DI_16(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AY_IX_16(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AW_16(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AL_16(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_PCDI_16(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_PCIX_16(cpu); - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AY_AI_32(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AY_PI_32(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AY_PD_32(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AY_DI_32(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AY_IX_32(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AW_32(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AL_32(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_PCDI_32(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_PCIX_32(cpu); - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AX; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - MAKE_INT_16(DY)); -} - - -void m68k_op_suba_16_a(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AX; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - MAKE_INT_16(AY)); -} - - -void m68k_op_suba_16_ai(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AX; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - MAKE_INT_16(OPER_AY_AI_16(cpu))); -} - - -void m68k_op_suba_16_pi(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AX; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - MAKE_INT_16(OPER_AY_PI_16(cpu))); -} - - -void m68k_op_suba_16_pd(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AX; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - MAKE_INT_16(OPER_AY_PD_16(cpu))); -} - - -void m68k_op_suba_16_di(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AX; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - MAKE_INT_16(OPER_AY_DI_16(cpu))); -} - - -void m68k_op_suba_16_ix(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AX; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - MAKE_INT_16(OPER_AY_IX_16(cpu))); -} - - -void m68k_op_suba_16_aw(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AX; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - MAKE_INT_16(OPER_AW_16(cpu))); -} - - -void m68k_op_suba_16_al(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AX; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - MAKE_INT_16(OPER_AL_16(cpu))); -} - - -void m68k_op_suba_16_pcdi(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AX; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - MAKE_INT_16(OPER_PCDI_16(cpu))); -} - - -void m68k_op_suba_16_pcix(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AX; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - MAKE_INT_16(OPER_PCIX_16(cpu))); -} - - -void m68k_op_suba_16_i(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AX; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - MAKE_INT_16(OPER_I_16())); -} - - -void m68k_op_suba_32_d(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AX; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - DY); -} - - -void m68k_op_suba_32_a(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AX; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - AY); -} - - -void m68k_op_suba_32_ai(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AX; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - OPER_AY_AI_32(cpu)); -} - - -void m68k_op_suba_32_pi(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AX; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - OPER_AY_PI_32(cpu)); -} - - -void m68k_op_suba_32_pd(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AX; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - OPER_AY_PD_32(cpu)); -} - - -void m68k_op_suba_32_di(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AX; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - OPER_AY_DI_32(cpu)); -} - - -void m68k_op_suba_32_ix(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AX; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - OPER_AY_IX_32(cpu)); -} - - -void m68k_op_suba_32_aw(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AX; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - OPER_AW_32(cpu)); -} - - -void m68k_op_suba_32_al(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AX; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - OPER_AL_32(cpu)); -} - - -void m68k_op_suba_32_pcdi(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AX; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - OPER_PCDI_32(cpu)); -} - - -void m68k_op_suba_32_pcix(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AX; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - OPER_PCIX_32(cpu)); -} - - -void m68k_op_suba_32_i(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AX; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - OPER_I_32()); -} - - -void m68k_op_subi_8_d(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AY; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - ((((REG_IR >> 9) - 1) & 7) + 1)); -} - - -void m68k_op_subq_16_ai(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AY; - - *r_dst = MASK_OUT_ABOVE_32(*r_dst - ((((REG_IR >> 9) - 1) & 7) + 1)); -} - - -void m68k_op_subq_32_ai(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - uint src = OPER_AY_PD_8(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint src = OPER_A7_PD_8(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint src = OPER_A7_PD_8(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint src = OPER_AY_PD_8(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint src = OPER_AY_PD_16(cpu); - 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(m68ki_cpu_core *cpu) -{ - uint src = OPER_AY_PD_32(cpu); - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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; - m68ki_write_8(ea, dst | 0x80); -} - - -void m68k_op_tas_8_pi(m68ki_cpu_core *cpu) -{ - 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; - m68ki_write_8(ea, dst | 0x80); -} - - -void m68k_op_tas_8_pi7(m68ki_cpu_core *cpu) -{ - 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; - m68ki_write_8(ea, dst | 0x80); -} - - -void m68k_op_tas_8_pd(m68ki_cpu_core *cpu) -{ - 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; - m68ki_write_8(ea, dst | 0x80); -} - - -void m68k_op_tas_8_pd7(m68ki_cpu_core *cpu) -{ - 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; - m68ki_write_8(ea, dst | 0x80); -} - - -void m68k_op_tas_8_di(m68ki_cpu_core *cpu) -{ - 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; - m68ki_write_8(ea, dst | 0x80); -} - - -void m68k_op_tas_8_ix(m68ki_cpu_core *cpu) -{ - 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; - m68ki_write_8(ea, dst | 0x80); -} - - -void m68k_op_tas_8_aw(m68ki_cpu_core *cpu) -{ - 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; - m68ki_write_8(ea, dst | 0x80); -} - - -void m68k_op_tas_8_al(m68ki_cpu_core *cpu) -{ - 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; - m68ki_write_8(ea, dst | 0x80); -} - - -void m68k_op_trap(m68ki_cpu_core *cpu) -{ - /* Trap#n stacks exception frame type 0 */ - m68ki_exception_trapN(cpu, EXCEPTION_TRAP_BASE + (REG_IR & 0xf)); /* HJB 990403 */ -} - - -void m68k_op_trapt(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapt_16(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapt_32(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapf(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapf_16(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - REG_PC += 2; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapf_32(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - REG_PC += 4; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_traphi(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_HI()) - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapls(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_LS()) - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapcc(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_CC()) - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapcs(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_CS()) - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapne(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_NE()) - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapeq(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_EQ()) - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapvc(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_VC()) - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapvs(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_VS()) - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trappl(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_PL()) - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapmi(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_MI()) - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapge(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_GE()) - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_traplt(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_LT()) - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapgt(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_GT()) - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_traple(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_LE()) - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_traphi_16(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_HI()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 2; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapls_16(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_LS()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 2; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapcc_16(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_CC()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 2; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapcs_16(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_CS()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 2; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapne_16(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_NE()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 2; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapeq_16(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_EQ()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 2; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapvc_16(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_VC()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 2; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapvs_16(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_VS()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 2; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trappl_16(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_PL()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 2; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapmi_16(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_MI()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 2; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapge_16(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_GE()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 2; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_traplt_16(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_LT()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 2; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapgt_16(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_GT()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 2; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_traple_16(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_LE()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 2; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_traphi_32(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_HI()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 4; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapls_32(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_LS()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 4; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapcc_32(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_CC()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 4; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapcs_32(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_CS()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 4; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapne_32(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_NE()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 4; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapeq_32(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_EQ()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 4; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapvc_32(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_VC()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 4; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapvs_32(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_VS()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 4; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trappl_32(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_PL()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 4; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapmi_32(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_MI()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 4; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapge_32(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_GE()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 4; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_traplt_32(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_LT()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 4; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapgt_32(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_GT()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 4; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_traple_32(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(COND_LE()) - { - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ - return; - } - REG_PC += 4; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_trapv(m68ki_cpu_core *cpu) -{ - if(COND_VC()) - { - return; - } - m68ki_exception_trap(cpu, EXCEPTION_TRAPV); /* HJB 990403 */ -} - - -void m68k_op_tst_8_d(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_8(cpu); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_tst_8_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_8(cpu); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_tst_8_pi7(m68ki_cpu_core *cpu) -{ - uint res = OPER_A7_PI_8(cpu); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_tst_8_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_8(cpu); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_tst_8_pd7(m68ki_cpu_core *cpu) -{ - uint res = OPER_A7_PD_8(cpu); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_tst_8_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_8(cpu); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_tst_8_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_8(cpu); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_tst_8_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_8(cpu); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_tst_8_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_8(cpu); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_tst_8_pcdi(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint res = OPER_PCDI_8(cpu); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_tst_8_pcix(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint res = OPER_PCIX_8(cpu); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_tst_8_i(m68ki_cpu_core *cpu) -{ - 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(cpu); -} - - -void m68k_op_tst_16_d(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(cpu); -} - - -void m68k_op_tst_16_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_16(cpu); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_tst_16_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_16(cpu); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_tst_16_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_16(cpu); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_tst_16_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_16(cpu); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_tst_16_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_16(cpu); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_tst_16_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_16(cpu); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_tst_16_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_16(cpu); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_tst_16_pcdi(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint res = OPER_PCDI_16(cpu); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_tst_16_pcix(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint res = OPER_PCIX_16(cpu); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_tst_16_i(m68ki_cpu_core *cpu) -{ - 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(cpu); -} - - -void m68k_op_tst_32_d(m68ki_cpu_core *cpu) -{ - 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(m68ki_cpu_core *cpu) -{ - 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(cpu); -} - - -void m68k_op_tst_32_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_32(cpu); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_tst_32_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_32(cpu); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_tst_32_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_32(cpu); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_tst_32_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_32(cpu); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_tst_32_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_32(cpu); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_tst_32_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_32(cpu); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_tst_32_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_32(cpu); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_tst_32_pcdi(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint res = OPER_PCDI_32(cpu); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_tst_32_pcix(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint res = OPER_PCIX_32(cpu); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_tst_32_i(m68ki_cpu_core *cpu) -{ - 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(cpu); -} - - -void m68k_op_unlk_32_a7(m68ki_cpu_core *cpu) -{ - REG_A[7] = m68ki_read_32(REG_A[7]); -} - - -void m68k_op_unlk_32(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AY; - - REG_A[7] = *r_dst; - *r_dst = m68ki_pull_32(cpu); -} - - -void m68k_op_unpk_16_rr(m68ki_cpu_core *cpu) -{ - 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(cpu); -} - - -void m68k_op_unpk_16_mm_ax7(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - /* Note: AX and AY are reversed in Motorola's docs */ - uint src = OPER_AY_PD_8(cpu); - 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(cpu); -} - - -void m68k_op_unpk_16_mm_ay7(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - /* Note: AX and AY are reversed in Motorola's docs */ - uint src = OPER_A7_PD_8(cpu); - 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(cpu); -} - - -void m68k_op_unpk_16_mm_axy7(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint src = OPER_A7_PD_8(cpu); - 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(cpu); -} - - -void m68k_op_unpk_16_mm(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - /* Note: AX and AY are reversed in Motorola's docs */ - uint src = OPER_AY_PD_8(cpu); - 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(cpu); -} - - -/* ======================================================================== */ -/* ============================== END OF FILE ============================= */ -/* ======================================================================== */ - - |