diff options
Diffstat (limited to 'm68k_core_x86.c')
| -rw-r--r-- | m68k_core_x86.c | 74 |
1 files changed, 24 insertions, 50 deletions
diff --git a/m68k_core_x86.c b/m68k_core_x86.c index 1269adf..7a1c69a 100644 --- a/m68k_core_x86.c +++ b/m68k_core_x86.c @@ -1300,6 +1300,10 @@ void op_ir(code_info *code, m68kinst *inst, int32_t val, uint8_t dst, uint8_t si case M68K_ADD: add_ir(code, val, dst, size); break; case M68K_ADDX: adc_ir(code, val, dst, size); break; case M68K_AND: and_ir(code, val, dst, size); break; + case M68K_BTST: bt_ir(code, val, dst, size); break; + case M68K_BSET: bts_ir(code, val, dst, size); break; + case M68K_BCLR: btr_ir(code, val, dst, size); break; + case M68K_BCHG: btc_ir(code, val, dst, size); break; case M68K_EOR: xor_ir(code, val, dst, size); break; case M68K_OR: or_ir(code, val, dst, size); break; case M68K_ROL: rol_ir(code, val, dst, size); break; @@ -1318,6 +1322,10 @@ void op_irdisp(code_info *code, m68kinst *inst, int32_t val, uint8_t dst, int32_ case M68K_ADD: add_irdisp(code, val, dst, disp, size); break; case M68K_ADDX: adc_irdisp(code, val, dst, disp, size); break; case M68K_AND: and_irdisp(code, val, dst, disp, size); break; + case M68K_BTST: bt_irdisp(code, val, dst, disp, size); break; + case M68K_BSET: bts_irdisp(code, val, dst, disp, size); break; + case M68K_BCLR: btr_irdisp(code, val, dst, disp, size); break; + case M68K_BCHG: btc_irdisp(code, val, dst, disp, size); break; case M68K_EOR: xor_irdisp(code, val, dst, disp, size); break; case M68K_OR: or_irdisp(code, val, dst, disp, size); break; case M68K_ROL: rol_irdisp(code, val, dst, disp, size); break; @@ -1336,6 +1344,10 @@ void op_rr(code_info *code, m68kinst *inst, uint8_t src, uint8_t dst, uint8_t si case M68K_ADD: add_rr(code, src, dst, size); break; case M68K_ADDX: adc_rr(code, src, dst, size); break; case M68K_AND: and_rr(code, src, dst, size); break; + case M68K_BTST: bt_rr(code, src, dst, size); break; + case M68K_BSET: bts_rr(code, src, dst, size); break; + case M68K_BCLR: btr_rr(code, src, dst, size); break; + case M68K_BCHG: btc_rr(code, src, dst, size); break; case M68K_EOR: xor_rr(code, src, dst, size); break; case M68K_OR: or_rr(code, src, dst, size); break; case M68K_SUB: sub_rr(code, src, dst, size); break; @@ -1350,6 +1362,10 @@ void op_rrdisp(code_info *code, m68kinst *inst, uint8_t src, uint8_t dst, int32_ case M68K_ADD: add_rrdisp(code, src, dst, disp, size); break; case M68K_ADDX: adc_rrdisp(code, src, dst, disp, size); break; case M68K_AND: and_rrdisp(code, src, dst, disp, size); break; + case M68K_BTST: bt_rrdisp(code, src, dst, disp, size); break; + case M68K_BSET: bts_rrdisp(code, src, dst, disp, size); break; + case M68K_BCLR: btr_rrdisp(code, src, dst, disp, size); break; + case M68K_BCHG: btc_rrdisp(code, src, dst, disp, size); break; case M68K_EOR: xor_rrdisp(code, src, dst, disp, size); break; case M68K_OR: or_rrdisp(code, src, dst, disp, size); break; case M68K_SUB: sub_rrdisp(code, src, dst, disp, size); break; @@ -1482,10 +1498,8 @@ void translate_m68k(m68k_options * opts, m68kinst * inst) check_cycles_int(&opts->gen, inst->address); if (inst->op == M68K_MOVE) { return translate_m68k_move(opts, inst); - } else if(inst->op == M68K_LEA) { - return translate_m68k_lea(opts, inst); - } else if(inst->op == M68K_PEA) { - return translate_m68k_pea(opts, inst); + } else if(inst->op == M68K_LEA || inst->op == M68K_PEA) { + return translate_m68k_lea_pea(opts, inst); } else if(inst->op == M68K_BSR) { return translate_m68k_bsr(opts, inst); } else if(inst->op == M68K_BCC) { @@ -1637,30 +1651,10 @@ void translate_m68k(m68k_options * opts, m68kinst * inst) if (inst->extra.size == OPSIZE_BYTE) { src_op.disp &= 0x7; } - if (inst->op == M68K_BTST) { - if (dst_op.mode == MODE_REG_DIRECT) { - bt_ir(code, src_op.disp, dst_op.base, inst->extra.size); - } else { - bt_irdisp(code, src_op.disp, dst_op.base, dst_op.disp, inst->extra.size); - } - } else if (inst->op == M68K_BSET) { - if (dst_op.mode == MODE_REG_DIRECT) { - bts_ir(code, src_op.disp, dst_op.base, inst->extra.size); - } else { - bts_irdisp(code, src_op.disp, dst_op.base, dst_op.disp, inst->extra.size); - } - } else if (inst->op == M68K_BCLR) { - if (dst_op.mode == MODE_REG_DIRECT) { - btr_ir(code, src_op.disp, dst_op.base, inst->extra.size); - } else { - btr_irdisp(code, src_op.disp, dst_op.base, dst_op.disp, inst->extra.size); - } + if (dst_op.mode == MODE_REG_DIRECT) { + op_ir(code, inst, src_op.disp, dst_op.base, inst->extra.size); } else { - if (dst_op.mode == MODE_REG_DIRECT) { - btc_ir(code, src_op.disp, dst_op.base, inst->extra.size); - } else { - btc_irdisp(code, src_op.disp, dst_op.base, dst_op.disp, inst->extra.size); - } + op_irdisp(code, inst, src_op.disp, dst_op.base, dst_op.disp, inst->extra.size); } } else { if (src_op.mode == MODE_REG_DISPLACE8 || (inst->dst.addr_mode != MODE_REG && src_op.base != opts->gen.scratch1 && src_op.base != opts->gen.scratch2)) { @@ -1703,30 +1697,10 @@ void translate_m68k(m68k_options * opts, m68kinst * inst) and_ir(code, 7, src_op.base, SZ_D); size = SZ_D; } - if (inst->op == M68K_BTST) { - if (dst_op.mode == MODE_REG_DIRECT) { - bt_rr(code, src_op.base, dst_op.base, size); - } else { - bt_rrdisp(code, src_op.base, dst_op.base, dst_op.disp, size); - } - } else if (inst->op == M68K_BSET) { - if (dst_op.mode == MODE_REG_DIRECT) { - bts_rr(code, src_op.base, dst_op.base, size); - } else { - bts_rrdisp(code, src_op.base, dst_op.base, dst_op.disp, size); - } - } else if (inst->op == M68K_BCLR) { - if (dst_op.mode == MODE_REG_DIRECT) { - btr_rr(code, src_op.base, dst_op.base, size); - } else { - btr_rrdisp(code, src_op.base, dst_op.base, dst_op.disp, size); - } + if (dst_op.mode == MODE_REG_DIRECT) { + op_rr(code, inst, src_op.base, dst_op.base, size); } else { - if (dst_op.mode == MODE_REG_DIRECT) { - btc_rr(code, src_op.base, dst_op.base, size); - } else { - btc_rrdisp(code, src_op.base, dst_op.base, dst_op.disp, size); - } + op_rrdisp(code, inst, src_op.base, dst_op.base, dst_op.disp, size); } if (src_op.base == opts->gen.scratch2) { pop_r(code, opts->gen.scratch2); |