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| version 1.2, 2003/10/17 07:17:20 | version 1.4, 2003/10/17 12:49:52 |
|---|---|
| Line 81 I286FN _add_ea_r16(void) { // 01: a | Line 81 I286FN _add_ea_r16(void) { // 01: a |
| if (INHIBIT_WORDP(madr)) { | if (INHIBIT_WORDP(madr)) { |
| dst = i286_memoryread_w(madr); | dst = i286_memoryread_w(madr); |
| ADDWORD(res, dst, src); | ADDWORD(res, dst, src); |
| i286_memorywrite_w(madr, (WORD)res); | i286_memorywrite_w(madr, (UINT16)res); |
| return; | return; |
| } | } |
| out = (UINT16 *)(mem + madr); | out = (UINT16 *)(mem + madr); |
| Line 155 I286FN _pop_es(void) { // 07: pop | Line 155 I286FN _pop_es(void) { // 07: pop |
| I286FN _or_ea_r8(void) { // 08: or EA, REG8 | I286FN _or_ea_r8(void) { // 08: or EA, REG8 |
| BYTE *out; | BYTE *out; |
| DWORD op, src, dst, madr; | UINT op; |
| UINT src; | |
| UINT dst; | |
| UINT32 madr; | |
| PREPART_EA_REG8(op, src); | PREPART_EA_REG8(op, src); |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 179 I286FN _or_ea_r8(void) { // 08: or | Line 182 I286FN _or_ea_r8(void) { // 08: or |
| I286FN _or_ea_r16(void) { // 09: or EA, REG16 | I286FN _or_ea_r16(void) { // 09: or EA, REG16 |
| UINT16 *out; | UINT16 *out; |
| DWORD op, src, dst, madr; | UINT op; |
| UINT32 src; | |
| UINT32 dst; | |
| UINT32 madr; | |
| PREPART_EA_REG16(op, src); | PREPART_EA_REG16(op, src); |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 203 I286FN _or_ea_r16(void) { // 09: o | Line 209 I286FN _or_ea_r16(void) { // 09: o |
| I286FN _or_r8_ea(void) { // 0a: or REG8, EA | I286FN _or_r8_ea(void) { // 0a: or REG8, EA |
| BYTE *out; | BYTE *out; |
| DWORD op, src; | UINT op; |
| UINT src; | |
| PREPART_REG8_EA(op, src, out, 2, 7); | PREPART_REG8_EA(op, src, out, 2, 7); |
| ORBYTE(*out, src); | ORBYTE(*out, src); |
| Line 212 I286FN _or_r8_ea(void) { // 0a: or | Line 219 I286FN _or_r8_ea(void) { // 0a: or |
| I286FN _or_r16_ea(void) { // 0b: or REG16, EA | I286FN _or_r16_ea(void) { // 0b: or REG16, EA |
| UINT16 *out; | UINT16 *out; |
| DWORD op, src; | UINT op; |
| UINT32 src; | |
| PREPART_REG16_EA(op, src, out, 2, 7); | PREPART_REG16_EA(op, src, out, 2, 7); |
| ORWORD(*out, src); | ORWORD(*out, src); |
| Line 220 I286FN _or_r16_ea(void) { // 0b: or | Line 228 I286FN _or_r16_ea(void) { // 0b: or |
| I286FN _or_al_data8(void) { // 0c: or al, DATA8 | I286FN _or_al_data8(void) { // 0c: or al, DATA8 |
| DWORD src; | UINT src; |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCBYTE(src); | GET_PCBYTE(src); |
| Line 229 I286FN _or_al_data8(void) { // 0c: | Line 237 I286FN _or_al_data8(void) { // 0c: |
| I286FN _or_ax_data16(void) { // 0d: or ax, DATA16 | I286FN _or_ax_data16(void) { // 0d: or ax, DATA16 |
| DWORD src; | UINT32 src; |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCWORD(src); | GET_PCWORD(src); |
| Line 244 I286FN _push_cs(void) { // 0e: pus | Line 252 I286FN _push_cs(void) { // 0e: pus |
| I286FN _adc_ea_r8(void) { // 10: adc EA, REG8 | I286FN _adc_ea_r8(void) { // 10: adc EA, REG8 |
| BYTE *out; | BYTE *out; |
| DWORD op, src, dst, res, madr; | UINT op; |
| UINT src; | |
| UINT dst; | |
| UINT res; | |
| UINT32 madr; | |
| PREPART_EA_REG8(op, src); | PREPART_EA_REG8(op, src); |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 270 I286FN _adc_ea_r8(void) { // 10: ad | Line 282 I286FN _adc_ea_r8(void) { // 10: ad |
| I286FN _adc_ea_r16(void) { // 11: adc EA, REG16 | I286FN _adc_ea_r16(void) { // 11: adc EA, REG16 |
| UINT16 *out; | UINT16 *out; |
| DWORD op, src, dst, res, madr; | UINT op; |
| UINT32 src; | |
| UINT32 dst; | |
| UINT32 res; | |
| UINT32 madr; | |
| PREPART_EA_REG16(op, src); | PREPART_EA_REG16(op, src); |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 296 I286FN _adc_ea_r16(void) { // 11: a | Line 312 I286FN _adc_ea_r16(void) { // 11: a |
| I286FN _adc_r8_ea(void) { // 12: adc REG8, EA | I286FN _adc_r8_ea(void) { // 12: adc REG8, EA |
| BYTE *out; | BYTE *out; |
| DWORD op, src, dst, res; | UINT op; |
| UINT src; | |
| UINT dst; | |
| UINT res; | |
| PREPART_REG8_EA(op, src, out, 2, 7); | PREPART_REG8_EA(op, src, out, 2, 7); |
| dst = *out; | dst = *out; |
| Line 307 I286FN _adc_r8_ea(void) { // 12: ad | Line 326 I286FN _adc_r8_ea(void) { // 12: ad |
| I286FN _adc_r16_ea(void) { // 13: adc REG16, EA | I286FN _adc_r16_ea(void) { // 13: adc REG16, EA |
| UINT16 *out; | UINT16 *out; |
| DWORD op, src, dst, res; | UINT op; |
| UINT32 src; | |
| UINT32 dst; | |
| UINT32 res; | |
| PREPART_REG16_EA(op, src, out, 2, 7); | PREPART_REG16_EA(op, src, out, 2, 7); |
| dst = *out; | dst = *out; |
| Line 317 I286FN _adc_r16_ea(void) { // 13: a | Line 339 I286FN _adc_r16_ea(void) { // 13: a |
| I286FN _adc_al_data8(void) { // 14: adc al, DATA8 | I286FN _adc_al_data8(void) { // 14: adc al, DATA8 |
| DWORD src, res; | UINT src; |
| UINT res; | |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCBYTE(src); | GET_PCBYTE(src); |
| Line 327 I286FN _adc_al_data8(void) { // 14: | Line 350 I286FN _adc_al_data8(void) { // 14: |
| I286FN _adc_ax_data16(void) { // 15: adc ax, DATA16 | I286FN _adc_ax_data16(void) { // 15: adc ax, DATA16 |
| DWORD src, res; | UINT32 src; |
| UINT32 res; | |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCWORD(src); | GET_PCWORD(src); |
| Line 351 I286FN _pop_ss(void) { // 17: pop | Line 375 I286FN _pop_ss(void) { // 17: pop |
| I286FN _sbb_ea_r8(void) { // 18: sbb EA, REG8 | I286FN _sbb_ea_r8(void) { // 18: sbb EA, REG8 |
| BYTE *out; | BYTE *out; |
| DWORD op, src, dst, res, madr; | UINT op; |
| UINT src; | |
| UINT dst; | |
| UINT res; | |
| UINT32 madr; | |
| PREPART_EA_REG8(op, src); | PREPART_EA_REG8(op, src); |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 377 I286FN _sbb_ea_r8(void) { // 18: sb | Line 405 I286FN _sbb_ea_r8(void) { // 18: sb |
| I286FN _sbb_ea_r16(void) { // 19: sbb EA, REG16 | I286FN _sbb_ea_r16(void) { // 19: sbb EA, REG16 |
| UINT16 *out; | UINT16 *out; |
| DWORD op, src, dst, res, madr; | UINT op; |
| UINT32 src; | |
| UINT32 dst; | |
| UINT32 res; | |
| UINT32 madr; | |
| PREPART_EA_REG16(op, src); | PREPART_EA_REG16(op, src); |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 403 I286FN _sbb_ea_r16(void) { // 19: s | Line 435 I286FN _sbb_ea_r16(void) { // 19: s |
| I286FN _sbb_r8_ea(void) { // 1a: sbb REG8, EA | I286FN _sbb_r8_ea(void) { // 1a: sbb REG8, EA |
| BYTE *out; | BYTE *out; |
| DWORD op, src, dst, res; | UINT op; |
| UINT src; | |
| UINT dst; | |
| UINT32 res; | |
| PREPART_REG8_EA(op, src, out, 2, 7); | PREPART_REG8_EA(op, src, out, 2, 7); |
| dst = *out; | dst = *out; |
| Line 414 I286FN _sbb_r8_ea(void) { // 1a: sb | Line 449 I286FN _sbb_r8_ea(void) { // 1a: sb |
| I286FN _sbb_r16_ea(void) { // 1b: sbb REG16, EA | I286FN _sbb_r16_ea(void) { // 1b: sbb REG16, EA |
| UINT16 *out; | UINT16 *out; |
| DWORD op, src, dst, res; | UINT op; |
| UINT32 src; | |
| UINT32 dst; | |
| UINT32 res; | |
| PREPART_REG16_EA(op, src, out, 2, 7); | PREPART_REG16_EA(op, src, out, 2, 7); |
| dst = *out; | dst = *out; |
| Line 424 I286FN _sbb_r16_ea(void) { // 1b: s | Line 462 I286FN _sbb_r16_ea(void) { // 1b: s |
| I286FN _sbb_al_data8(void) { // 1c: adc al, DATA8 | I286FN _sbb_al_data8(void) { // 1c: adc al, DATA8 |
| DWORD src, res; | UINT src; |
| UINT res; | |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCBYTE(src); | GET_PCBYTE(src); |
| Line 434 I286FN _sbb_al_data8(void) { // 1c: | Line 473 I286FN _sbb_al_data8(void) { // 1c: |
| I286FN _sbb_ax_data16(void) { // 1d: adc ax, DATA16 | I286FN _sbb_ax_data16(void) { // 1d: adc ax, DATA16 |
| DWORD src, res; | UINT32 src; |
| UINT32 res; | |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCWORD(src); | GET_PCWORD(src); |
| Line 457 I286FN _pop_ds(void) { // 1f: pop | Line 497 I286FN _pop_ds(void) { // 1f: pop |
| I286FN _and_ea_r8(void) { // 20: and EA, REG8 | I286FN _and_ea_r8(void) { // 20: and EA, REG8 |
| BYTE *out; | BYTE *out; |
| DWORD op, src, dst, madr; | UINT op; |
| UINT src; | |
| UINT dst; | |
| UINT32 madr; | |
| PREPART_EA_REG8(op, src); | PREPART_EA_REG8(op, src); |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 481 I286FN _and_ea_r8(void) { // 20: an | Line 524 I286FN _and_ea_r8(void) { // 20: an |
| I286FN _and_ea_r16(void) { // 21: and EA, REG16 | I286FN _and_ea_r16(void) { // 21: and EA, REG16 |
| UINT16 *out; | UINT16 *out; |
| DWORD op, src, dst, madr; | UINT op; |
| UINT32 src; | |
| UINT32 dst; | |
| UINT32 madr; | |
| PREPART_EA_REG16(op, src); | PREPART_EA_REG16(op, src); |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 505 I286FN _and_ea_r16(void) { // 21: a | Line 551 I286FN _and_ea_r16(void) { // 21: a |
| I286FN _and_r8_ea(void) { // 22: and REG8, EA | I286FN _and_r8_ea(void) { // 22: and REG8, EA |
| BYTE *out; | BYTE *out; |
| DWORD op, src; | UINT op; |
| UINT src; | |
| PREPART_REG8_EA(op, src, out, 2, 7); | PREPART_REG8_EA(op, src, out, 2, 7); |
| ANDBYTE(*out, src); | ANDBYTE(*out, src); |
| Line 514 I286FN _and_r8_ea(void) { // 22: an | Line 561 I286FN _and_r8_ea(void) { // 22: an |
| I286FN _and_r16_ea(void) { // 23: and REG16, EA | I286FN _and_r16_ea(void) { // 23: and REG16, EA |
| UINT16 *out; | UINT16 *out; |
| DWORD op, src; | UINT op; |
| UINT32 src; | |
| PREPART_REG16_EA(op, src, out, 2, 7); | PREPART_REG16_EA(op, src, out, 2, 7); |
| ANDWORD(*out, src); | ANDWORD(*out, src); |
| Line 522 I286FN _and_r16_ea(void) { // 23: a | Line 570 I286FN _and_r16_ea(void) { // 23: a |
| I286FN _and_al_data8(void) { // 24: and al, DATA8 | I286FN _and_al_data8(void) { // 24: and al, DATA8 |
| DWORD src; | UINT src; |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCBYTE(src); | GET_PCBYTE(src); |
| Line 531 I286FN _and_al_data8(void) { // 24: | Line 579 I286FN _and_al_data8(void) { // 24: |
| I286FN _and_ax_data16(void) { // 25: and ax, DATA16 | I286FN _and_ax_data16(void) { // 25: and ax, DATA16 |
| DWORD src; | UINT32 src; |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCWORD(src); | GET_PCWORD(src); |
| Line 544 I286FN _segprefix_es(void) { // 26: | Line 592 I286FN _segprefix_es(void) { // 26: |
| DS_FIX = ES_BASE; | DS_FIX = ES_BASE; |
| i286reg.prefix++; | i286reg.prefix++; |
| if (i286reg.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | UINT op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op[op](); | i286op[op](); |
| REMOVE_PREFIX | REMOVE_PREFIX |
| Line 577 I286FN _daa(void) { // 27: daa | Line 625 I286FN _daa(void) { // 27: daa |
| I286FN _sub_ea_r8(void) { // 28: sub EA, REG8 | I286FN _sub_ea_r8(void) { // 28: sub EA, REG8 |
| BYTE *out; | BYTE *out; |
| DWORD op, src, dst, res, madr; | UINT op; |
| UINT src; | |
| UINT dst; | |
| UINT res; | |
| UINT32 madr; | |
| PREPART_EA_REG8(op, src); | PREPART_EA_REG8(op, src); |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 603 I286FN _sub_ea_r8(void) { // 28: su | Line 655 I286FN _sub_ea_r8(void) { // 28: su |
| I286FN _sub_ea_r16(void) { // 29: sub EA, REG16 | I286FN _sub_ea_r16(void) { // 29: sub EA, REG16 |
| UINT16 *out; | UINT16 *out; |
| DWORD op, src, dst, res, madr; | UINT op; |
| UINT32 src; | |
| UINT32 dst; | |
| UINT32 res; | |
| UINT32 madr; | |
| PREPART_EA_REG16(op, src); | PREPART_EA_REG16(op, src); |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 629 I286FN _sub_ea_r16(void) { // 29: s | Line 685 I286FN _sub_ea_r16(void) { // 29: s |
| I286FN _sub_r8_ea(void) { // 2a: sub REG8, EA | I286FN _sub_r8_ea(void) { // 2a: sub REG8, EA |
| BYTE *out; | BYTE *out; |
| DWORD op, src, dst, res; | UINT op; |
| UINT src; | |
| UINT dst; | |
| UINT res; | |
| PREPART_REG8_EA(op, src, out, 2, 7); | PREPART_REG8_EA(op, src, out, 2, 7); |
| dst = *out; | dst = *out; |
| Line 640 I286FN _sub_r8_ea(void) { // 2a: su | Line 699 I286FN _sub_r8_ea(void) { // 2a: su |
| I286FN _sub_r16_ea(void) { // 2b: sub REG16, EA | I286FN _sub_r16_ea(void) { // 2b: sub REG16, EA |
| UINT16 *out; | UINT16 *out; |
| DWORD op, src, dst, res; | UINT op; |
| UINT32 src; | |
| UINT32 dst; | |
| UINT32 res; | |
| PREPART_REG16_EA(op, src, out, 2, 7); | PREPART_REG16_EA(op, src, out, 2, 7); |
| dst = *out; | dst = *out; |
| Line 650 I286FN _sub_r16_ea(void) { // 2b: s | Line 712 I286FN _sub_r16_ea(void) { // 2b: s |
| I286FN _sub_al_data8(void) { // 2c: sub al, DATA8 | I286FN _sub_al_data8(void) { // 2c: sub al, DATA8 |
| DWORD src, res; | UINT src; |
| UINT res; | |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCBYTE(src); | GET_PCBYTE(src); |
| Line 660 I286FN _sub_al_data8(void) { // 2c: | Line 723 I286FN _sub_al_data8(void) { // 2c: |
| I286FN _sub_ax_data16(void) { // 2d: sub ax, DATA16 | I286FN _sub_ax_data16(void) { // 2d: sub ax, DATA16 |
| DWORD src, res; | UINT32 src; |
| UINT32 res; | |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCWORD(src); | GET_PCWORD(src); |
| Line 674 I286FN _segprefix_cs(void) { // 2e: | Line 738 I286FN _segprefix_cs(void) { // 2e: |
| DS_FIX = CS_BASE; | DS_FIX = CS_BASE; |
| i286reg.prefix++; | i286reg.prefix++; |
| if (i286reg.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | UINT op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op[op](); | i286op[op](); |
| REMOVE_PREFIX | REMOVE_PREFIX |
| Line 694 I286FN _das(void) { // 2f: das | Line 758 I286FN _das(void) { // 2f: das |
| } | } |
| if ((I286_FLAGL & A_FLAG) || ((I286_AL & 0x0f) > 9)) { | if ((I286_FLAGL & A_FLAG) || ((I286_AL & 0x0f) > 9)) { |
| I286_FLAGL |= A_FLAG; | I286_FLAGL |= A_FLAG; |
| I286_FLAGL |= (((DWORD)I286_AL - 6) >> 8) & 1; | I286_FLAGL |= ((I286_AL - 6) >> 8) & 1; |
| I286_AL -= 6; | I286_AL -= 6; |
| } | } |
| I286_FLAGL &= A_FLAG | C_FLAG; | I286_FLAGL &= A_FLAG | C_FLAG; |
| Line 704 I286FN _das(void) { // 2f: das | Line 768 I286FN _das(void) { // 2f: das |
| I286FN _xor_ea_r8(void) { // 30: xor EA, REG8 | I286FN _xor_ea_r8(void) { // 30: xor EA, REG8 |
| BYTE *out; | BYTE *out; |
| DWORD op, src, dst, madr; | UINT op; |
| UINT src; | |
| UINT dst; | |
| UINT32 madr; | |
| PREPART_EA_REG8(op, src); | PREPART_EA_REG8(op, src); |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 728 I286FN _xor_ea_r8(void) { // 30: xo | Line 795 I286FN _xor_ea_r8(void) { // 30: xo |
| I286FN _xor_ea_r16(void) { // 31: xor EA, REG16 | I286FN _xor_ea_r16(void) { // 31: xor EA, REG16 |
| UINT16 *out; | UINT16 *out; |
| DWORD op, src, dst, madr; | UINT op; |
| UINT32 src; | |
| UINT32 dst; | |
| UINT32 madr; | |
| PREPART_EA_REG16(op, src); | PREPART_EA_REG16(op, src); |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 752 I286FN _xor_ea_r16(void) { // 31: x | Line 822 I286FN _xor_ea_r16(void) { // 31: x |
| I286FN _xor_r8_ea(void) { // 32: xor REG8, EA | I286FN _xor_r8_ea(void) { // 32: xor REG8, EA |
| BYTE *out; | BYTE *out; |
| DWORD op, src; | UINT op; |
| UINT src; | |
| PREPART_REG8_EA(op, src, out, 2, 7); | PREPART_REG8_EA(op, src, out, 2, 7); |
| BYTE_XOR(*out, src); | BYTE_XOR(*out, src); |
| Line 761 I286FN _xor_r8_ea(void) { // 32: xo | Line 832 I286FN _xor_r8_ea(void) { // 32: xo |
| I286FN _xor_r16_ea(void) { // 33: or REG16, EA | I286FN _xor_r16_ea(void) { // 33: or REG16, EA |
| UINT16 *out; | UINT16 *out; |
| DWORD op, src; | UINT op; |
| UINT32 src; | |
| PREPART_REG16_EA(op, src, out, 2, 7); | PREPART_REG16_EA(op, src, out, 2, 7); |
| WORD_XOR(*out, src); | WORD_XOR(*out, src); |
| Line 769 I286FN _xor_r16_ea(void) { // 33: o | Line 841 I286FN _xor_r16_ea(void) { // 33: o |
| I286FN _xor_al_data8(void) { // 34: or al, DATA8 | I286FN _xor_al_data8(void) { // 34: or al, DATA8 |
| DWORD src; | UINT src; |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCBYTE(src); | GET_PCBYTE(src); |
| Line 778 I286FN _xor_al_data8(void) { // 34: | Line 850 I286FN _xor_al_data8(void) { // 34: |
| I286FN _xor_ax_data16(void) { // 35: or ax, DATA16 | I286FN _xor_ax_data16(void) { // 35: or ax, DATA16 |
| DWORD src; | UINT32 src; |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCWORD(src); | GET_PCWORD(src); |
| Line 791 I286FN _segprefix_ss(void) { // 36: | Line 863 I286FN _segprefix_ss(void) { // 36: |
| DS_FIX = SS_BASE; | DS_FIX = SS_BASE; |
| i286reg.prefix++; | i286reg.prefix++; |
| if (i286reg.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | UINT op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op[op](); | i286op[op](); |
| REMOVE_PREFIX | REMOVE_PREFIX |
| Line 817 I286FN _aaa(void) { // 37: aaa | Line 889 I286FN _aaa(void) { // 37: aaa |
| I286FN _cmp_ea_r8(void) { // 38: cmp EA, REG8 | I286FN _cmp_ea_r8(void) { // 38: cmp EA, REG8 |
| DWORD op, src, dst, res; | UINT op; |
| UINT src; | |
| UINT dst; | |
| UINT res; | |
| PREPART_EA_REG8(op, src); | PREPART_EA_REG8(op, src); |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 834 I286FN _cmp_ea_r8(void) { // 38: cm | Line 909 I286FN _cmp_ea_r8(void) { // 38: cm |
| I286FN _cmp_ea_r16(void) { // 39: cmp EA, REG16 | I286FN _cmp_ea_r16(void) { // 39: cmp EA, REG16 |
| DWORD op, src, dst, res; | UINT op; |
| UINT32 src; | |
| UINT32 dst; | |
| UINT32 res; | |
| PREPART_EA_REG16(op, src); | PREPART_EA_REG16(op, src); |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 852 I286FN _cmp_ea_r16(void) { // 39: c | Line 930 I286FN _cmp_ea_r16(void) { // 39: c |
| I286FN _cmp_r8_ea(void) { // 3a: cmp REG8, EA | I286FN _cmp_r8_ea(void) { // 3a: cmp REG8, EA |
| BYTE *out; | BYTE *out; |
| DWORD op, src, dst, res; | UINT op; |
| UINT src; | |
| UINT dst; | |
| UINT res; | |
| PREPART_REG8_EA(op, src, out, 2, 6); | PREPART_REG8_EA(op, src, out, 2, 6); |
| dst = *out; | dst = *out; |
| Line 862 I286FN _cmp_r8_ea(void) { // 3a: cm | Line 943 I286FN _cmp_r8_ea(void) { // 3a: cm |
| I286FN _cmp_r16_ea(void) { // 3b: cmp REG16, EA | I286FN _cmp_r16_ea(void) { // 3b: cmp REG16, EA |
| UINT16 *out; | UINT16 *out; |
| DWORD op, src, dst, res; | UINT op; |
| UINT32 src; | |
| UINT32 dst; | |
| UINT32 res; | |
| PREPART_REG16_EA(op, src, out, 2, 6); | PREPART_REG16_EA(op, src, out, 2, 6); |
| dst = *out; | dst = *out; |
| Line 871 I286FN _cmp_r16_ea(void) { // 3b: c | Line 955 I286FN _cmp_r16_ea(void) { // 3b: c |
| I286FN _cmp_al_data8(void) { // 3c: cmp al, DATA8 | I286FN _cmp_al_data8(void) { // 3c: cmp al, DATA8 |
| DWORD src, res; | UINT src; |
| UINT res; | |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCBYTE(src); | GET_PCBYTE(src); |
| Line 880 I286FN _cmp_al_data8(void) { // 3c: | Line 965 I286FN _cmp_al_data8(void) { // 3c: |
| I286FN _cmp_ax_data16(void) { // 3d: cmp ax, DATA16 | I286FN _cmp_ax_data16(void) { // 3d: cmp ax, DATA16 |
| DWORD src, res; | UINT32 src; |
| UINT32 res; | |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCWORD(src); | GET_PCWORD(src); |
| Line 893 I286FN _segprefix_ds(void) { // 3e: | Line 979 I286FN _segprefix_ds(void) { // 3e: |
| DS_FIX = DS_BASE; | DS_FIX = DS_BASE; |
| i286reg.prefix++; | i286reg.prefix++; |
| if (i286reg.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | UINT op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op[op](); | i286op[op](); |
| REMOVE_PREFIX | REMOVE_PREFIX |
| Line 982 I286_P _popa(void) { // 61: popa | Line 1068 I286_P _popa(void) { // 61: popa |
| I286_P _bound(void) { // 62: bound | I286_P _bound(void) { // 62: bound |
| DWORD vect = 0; | UINT vect = 0; |
| DWORD op; | UINT op; |
| DWORD madr; | UINT32 madr; |
| UINT16 reg; | UINT16 reg; |
| I286_CLOCK(13); // ToDo | I286_CLOCK(13); // ToDo |
| Line 1008 I286_P _bound(void) { // 62: bound | Line 1094 I286_P _bound(void) { // 62: bound |
| I286_P _arpl(void) { // 63: arpl | I286_P _arpl(void) { // 63: arpl |
| DWORD op; | UINT op; |
| DWORD tmp; | UINT tmp; |
| GET_PCBYTE(op) | GET_PCBYTE(op) |
| tmp = ((op < 0xc0)?1:0); | tmp = ((op < 0xc0)?1:0); |
| Line 1029 I286_P _push_data16(void) { // 68: pu | Line 1115 I286_P _push_data16(void) { // 68: pu |
| I286_P _imul_reg_ea_data16(void) { // 69: imul REG, EA, DATA16 | I286_P _imul_reg_ea_data16(void) { // 69: imul REG, EA, DATA16 |
| UINT16 *out; | UINT16 *out; |
| DWORD op; | UINT op; |
| short src, dst; | SINT16 src; |
| long res; | SINT16 dst; |
| SINT32 res; | |
| PREPART_REG16_EA(op, src, out, 21, 24) | PREPART_REG16_EA(op, src, out, 21, 24) |
| GET_PCWORD(dst) | GET_PCWORD(dst) |
| Line 1050 I286_P _push_data8(void) { // 6A: pus | Line 1137 I286_P _push_data8(void) { // 6A: pus |
| I286_P _imul_reg_ea_data8(void) { // 6B: imul REG, EA, DATA8 | I286_P _imul_reg_ea_data8(void) { // 6B: imul REG, EA, DATA8 |
| UINT16 *out; | UINT16 *out; |
| DWORD op; | UINT op; |
| short src, dst; | SINT16 src; |
| long res; | SINT16 dst; |
| SINT32 res; | |
| PREPART_REG16_EA(op, src, out, 21, 24) | PREPART_REG16_EA(op, src, out, 21, 24) |
| GET_PCBYTES(dst) | GET_PCBYTES(dst) |
| Line 1188 I286_P _jnle_short(void) { // 7F: jg | Line 1276 I286_P _jnle_short(void) { // 7F: jg |
| I286_P _calc_ea8_i8(void) { // 80: op EA8, DATA8 | I286_P _calc_ea8_i8(void) { // 80: op EA8, DATA8 |
| // 82: op EA8, DATA8 | // 82: op EA8, DATA8 |
| BYTE *out; | BYTE *out; |
| DWORD op, madr; | UINT op; |
| UINT32 madr; | |
| GET_PCBYTE(op) | GET_PCBYTE(op) |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 1210 I286_P _calc_ea8_i8(void) { // 80: o | Line 1299 I286_P _calc_ea8_i8(void) { // 80: o |
| I286_P _calc_ea16_i16(void) { // 81: op EA16, DATA16 | I286_P _calc_ea16_i16(void) { // 81: op EA16, DATA16 |
| UINT16 *out; | UINT16 *out; |
| DWORD op, madr, src; | UINT op; |
| UINT32 madr; | |
| UINT32 src; | |
| GET_PCBYTE(op) | GET_PCBYTE(op) |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 1234 I286_P _calc_ea16_i16(void) { // 81: | Line 1325 I286_P _calc_ea16_i16(void) { // 81: |
| I286_P _calc_ea16_i8(void) { // 83: op EA16, DATA8 | I286_P _calc_ea16_i8(void) { // 83: op EA16, DATA8 |
| UINT16 *out; | UINT16 *out; |
| DWORD op, madr, src; | UINT op; |
| UINT32 madr; | |
| UINT32 src; | |
| GET_PCBYTE(op) | GET_PCBYTE(op) |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 1258 I286_P _calc_ea16_i8(void) { // 83: o | Line 1351 I286_P _calc_ea16_i8(void) { // 83: o |
| I286_P _test_ea_r8(void) { // 84: test EA, REG8 | I286_P _test_ea_r8(void) { // 84: test EA, REG8 |
| BYTE *out; | BYTE *out; |
| DWORD op, src, tmp, madr; | UINT op; |
| UINT src; | |
| UINT tmp; | |
| UINT32 madr; | |
| PREPART_EA_REG8(op, src); | PREPART_EA_REG8(op, src); |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 1282 I286_P _test_ea_r8(void) { // 84: te | Line 1378 I286_P _test_ea_r8(void) { // 84: te |
| I286_P _test_ea_r16(void) { // 85: test EA, REG16 | I286_P _test_ea_r16(void) { // 85: test EA, REG16 |
| UINT16 *out; | UINT16 *out; |
| DWORD op, src, tmp, madr; | UINT op; |
| UINT32 src; | |
| UINT32 tmp; | |
| UINT32 madr; | |
| PREPART_EA_REG16(op, src); | PREPART_EA_REG16(op, src); |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 1305 I286_P _test_ea_r16(void) { // 85: t | Line 1404 I286_P _test_ea_r16(void) { // 85: t |
| I286_P _xchg_ea_r8(void) { // 86: xchg EA, REG8 | I286_P _xchg_ea_r8(void) { // 86: xchg EA, REG8 |
| BYTE *out, *src; | BYTE *out; |
| DWORD op, madr; | BYTE *src; |
| UINT op; | |
| UINT32 madr; | |
| PREPART_EA_REG8P(op, src); | PREPART_EA_REG8P(op, src); |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 1329 I286_P _xchg_ea_r8(void) { // 86: xc | Line 1430 I286_P _xchg_ea_r8(void) { // 86: xc |
| I286_P _xchg_ea_r16(void) { // 87: xchg EA, REG16 | I286_P _xchg_ea_r16(void) { // 87: xchg EA, REG16 |
| UINT16 *out, *src; | UINT16 *out; |
| DWORD op, madr; | UINT16 *src; |
| UINT op; | |
| UINT32 madr; | |
| PREPART_EA_REG16P(op, src); | PREPART_EA_REG16P(op, src); |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 1341 I286_P _xchg_ea_r16(void) { // 87: x | Line 1444 I286_P _xchg_ea_r16(void) { // 87: x |
| I286_CLOCK(5); | I286_CLOCK(5); |
| madr = c_calc_ea_dst[op](); | madr = c_calc_ea_dst[op](); |
| if (INHIBIT_WORDP(madr)) { | if (INHIBIT_WORDP(madr)) { |
| WORD tmp = i286_memoryread_w(madr); | UINT16 tmp = i286_memoryread_w(madr); |
| i286_memorywrite_w(madr, *src); | i286_memorywrite_w(madr, *src); |
| *src = tmp; | *src = tmp; |
| return; | return; |
| Line 1354 I286_P _xchg_ea_r16(void) { // 87: x | Line 1457 I286_P _xchg_ea_r16(void) { // 87: x |
| I286_P _mov_ea_r8(void) { // 88: mov EA, REG8 | I286_P _mov_ea_r8(void) { // 88: mov EA, REG8 |
| BYTE src; | BYTE src; |
| DWORD op, madr; | UINT op; |
| UINT32 madr; | |
| PREPART_EA_REG8(op, src) | PREPART_EA_REG8(op, src) |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 1371 I286_P _mov_ea_r8(void) { // 88: mov | Line 1475 I286_P _mov_ea_r8(void) { // 88: mov |
| I286_P _mov_ea_r16(void) { // 89: mov EA, REG16 | I286_P _mov_ea_r16(void) { // 89: mov EA, REG16 |
| UINT16 src; | UINT16 src; |
| DWORD op; | UINT op; |
| PREPART_EA_REG16(op, src); | PREPART_EA_REG16(op, src); |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 1388 I286_P _mov_r8_ea(void) { // 8A: mov | Line 1492 I286_P _mov_r8_ea(void) { // 8A: mov |
| BYTE *out; | BYTE *out; |
| BYTE src; | BYTE src; |
| DWORD op; | UINT op; |
| PREPART_REG8_EA(op, src, out, 2, 5); | PREPART_REG8_EA(op, src, out, 2, 5); |
| *out = src; | *out = src; |
| Line 1398 I286_P _mov_r16_ea(void) { // 8B: mo | Line 1502 I286_P _mov_r16_ea(void) { // 8B: mo |
| UINT16 *out; | UINT16 *out; |
| UINT16 src; | UINT16 src; |
| DWORD op; | UINT op; |
| PREPART_REG16_EA(op, src, out, 2, 5); | PREPART_REG16_EA(op, src, out, 2, 5); |
| *out = src; | *out = src; |
| Line 1406 I286_P _mov_r16_ea(void) { // 8B: mo | Line 1510 I286_P _mov_r16_ea(void) { // 8B: mo |
| I286_P _mov_ea_seg(void) { // 8C: mov EA, segreg | I286_P _mov_ea_seg(void) { // 8C: mov EA, segreg |
| DWORD op; | UINT op; |
| UINT16 tmp; | UINT16 tmp; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| Line 1423 I286_P _mov_ea_seg(void) { // 8C: mo | Line 1527 I286_P _mov_ea_seg(void) { // 8C: mo |
| I286_P _lea_r16_ea(void) { // 8D: lea REG16, EA | I286_P _lea_r16_ea(void) { // 8D: lea REG16, EA |
| DWORD op; | UINT op; |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCBYTE(op) | GET_PCBYTE(op) |
| Line 1437 I286_P _lea_r16_ea(void) { // 8D: le | Line 1541 I286_P _lea_r16_ea(void) { // 8D: le |
| I286_P _mov_seg_ea(void) { // 8E: mov segrem, EA | I286_P _mov_seg_ea(void) { // 8E: mov segrem, EA |
| DWORD op; | UINT op; |
| UINT tmp; | UINT tmp; |
| UINT16 ipbak; | UINT16 ipbak; |
| Line 1478 I286_P _mov_seg_ea(void) { // 8E: mo | Line 1582 I286_P _mov_seg_ea(void) { // 8E: mo |
| I286_P _pop_ea(void) { // 8F: pop EA | I286_P _pop_ea(void) { // 8F: pop EA |
| DWORD op; | UINT op; |
| UINT16 tmp; | UINT16 tmp; |
| I286_CLOCK(5) | I286_CLOCK(5) |
| Line 1613 I286_P _lahf(void) { // 9F: lahf | Line 1717 I286_P _lahf(void) { // 9F: lahf |
| I286_P _mov_al_m8(void) { // A0: mov al, m8 | I286_P _mov_al_m8(void) { // A0: mov al, m8 |
| DWORD op; | UINT op; |
| I286_CLOCK(5) | I286_CLOCK(5) |
| GET_PCWORD(op) | GET_PCWORD(op) |
| Line 1622 I286_P _mov_al_m8(void) { // A0: mov | Line 1726 I286_P _mov_al_m8(void) { // A0: mov |
| I286_P _mov_ax_m16(void) { // A1: mov ax, m16 | I286_P _mov_ax_m16(void) { // A1: mov ax, m16 |
| DWORD op; | UINT op; |
| I286_CLOCK(5) | I286_CLOCK(5) |
| GET_PCWORD(op) | GET_PCWORD(op) |
| Line 1631 I286_P _mov_ax_m16(void) { // A1: mo | Line 1735 I286_P _mov_ax_m16(void) { // A1: mo |
| I286_P _mov_m8_al(void) { // A2: mov m8, al | I286_P _mov_m8_al(void) { // A2: mov m8, al |
| DWORD op; | UINT op; |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCWORD(op) | GET_PCWORD(op) |
| Line 1640 I286_P _mov_m8_al(void) { // A2: mov | Line 1744 I286_P _mov_m8_al(void) { // A2: mov |
| I286_P _mov_m16_ax(void) { // A3: mov m16, ax | I286_P _mov_m16_ax(void) { // A3: mov m16, ax |
| DWORD op; | UINT op; |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCWORD(op); | GET_PCWORD(op); |
| Line 1671 I286_P _movsw(void) { // A5: movsw | Line 1775 I286_P _movsw(void) { // A5: movsw |
| I286_P _cmpsb(void) { // A6: cmpsb | I286_P _cmpsb(void) { // A6: cmpsb |
| DWORD src, dst, res; | UINT src; |
| UINT dst; | |
| UINT res; | |
| I286_CLOCK(8) | I286_CLOCK(8) |
| dst = i286_memoryread(I286_SI + DS_FIX); | dst = i286_memoryread(I286_SI + DS_FIX); |
| Line 1683 I286_P _cmpsb(void) { // A6: cmpsb | Line 1789 I286_P _cmpsb(void) { // A6: cmpsb |
| I286_P _cmpsw(void) { // A7: cmpsw | I286_P _cmpsw(void) { // A7: cmpsw |
| DWORD src, dst, res; | UINT32 src; |
| UINT32 dst; | |
| UINT32 res; | |
| I286_CLOCK(8) | I286_CLOCK(8) |
| dst = i286_memoryread_w(I286_SI + DS_FIX); | dst = i286_memoryread_w(I286_SI + DS_FIX); |
| Line 1695 I286_P _cmpsw(void) { // A7: cmpsw | Line 1803 I286_P _cmpsw(void) { // A7: cmpsw |
| I286_P _test_al_data8(void) { // A8: test al, DATA8 | I286_P _test_al_data8(void) { // A8: test al, DATA8 |
| DWORD src, dst; | UINT src; |
| UINT dst; | |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCBYTE(src) | GET_PCBYTE(src) |
| Line 1705 I286_P _test_al_data8(void) { // A8: | Line 1814 I286_P _test_al_data8(void) { // A8: |
| I286_P _test_ax_data16(void) { // A9: test ax, DATA16 | I286_P _test_ax_data16(void) { // A9: test ax, DATA16 |
| DWORD src, dst; | UINT32 src; |
| UINT32 dst; | |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCWORD(src) | GET_PCWORD(src) |
| Line 1743 I286_P _lodsw(void) { // AD: lodsw | Line 1853 I286_P _lodsw(void) { // AD: lodsw |
| I286_P _scasb(void) { // AE: scasb | I286_P _scasb(void) { // AE: scasb |
| DWORD src, dst, res; | UINT src; |
| UINT dst; | |
| UINT res; | |
| I286_CLOCK(7) | I286_CLOCK(7) |
| src = i286_memoryread(I286_DI + ES_BASE); | src = i286_memoryread(I286_DI + ES_BASE); |
| Line 1754 I286_P _scasb(void) { // AE: scasb | Line 1866 I286_P _scasb(void) { // AE: scasb |
| I286_P _scasw(void) { // AF: scasw | I286_P _scasw(void) { // AF: scasw |
| DWORD src, dst, res; | UINT32 src; |
| UINT32 dst; | |
| UINT32 res; | |
| I286_CLOCK(7) | I286_CLOCK(7) |
| src = i286_memoryread_w(I286_DI + ES_BASE); | src = i286_memoryread_w(I286_DI + ES_BASE); |
| Line 1783 I286_P _mov_di_imm(void) MOVIMM16(I286_D | Line 1897 I286_P _mov_di_imm(void) MOVIMM16(I286_D |
| I286_P _shift_ea8_data8(void) { // C0: shift EA8, DATA8 | I286_P _shift_ea8_data8(void) { // C0: shift EA8, DATA8 |
| BYTE *out; | BYTE *out; |
| DWORD op, madr; | UINT op; |
| UINT32 madr; | |
| BYTE cl; | BYTE cl; |
| GET_PCBYTE(op) | GET_PCBYTE(op) |
| Line 1810 I286_P _shift_ea8_data8(void) { // C0 | Line 1925 I286_P _shift_ea8_data8(void) { // C0 |
| I286_P _shift_ea16_data8(void) { // C1: shift EA16, DATA8 | I286_P _shift_ea16_data8(void) { // C1: shift EA16, DATA8 |
| UINT16 *out; | UINT16 *out; |
| DWORD op, madr; | UINT op; |
| UINT32 madr; | |
| BYTE cl; | BYTE cl; |
| GET_PCBYTE(op) | GET_PCBYTE(op) |
| Line 1852 I286_P _ret_near(void) { // C3: ret | Line 1968 I286_P _ret_near(void) { // C3: ret |
| I286_P _les_r16_ea(void) { // C4: les REG16, EA | I286_P _les_r16_ea(void) { // C4: les REG16, EA |
| DWORD op; | UINT op; |
| UINT16 ad; | UINT16 ad; |
| I286_CLOCK(3) | I286_CLOCK(3) |
| Line 1871 I286_P _les_r16_ea(void) { // C4: le | Line 1987 I286_P _les_r16_ea(void) { // C4: le |
| I286_P _lds_r16_ea(void) { // C5: lds REG16, EA | I286_P _lds_r16_ea(void) { // C5: lds REG16, EA |
| DWORD op; | UINT op; |
| UINT16 ad; | UINT16 ad; |
| I286_CLOCK(3) | I286_CLOCK(3) |
| Line 1881 I286_P _lds_r16_ea(void) { // C5: ld | Line 1997 I286_P _lds_r16_ea(void) { // C5: ld |
| *(reg16_b53[op]) = i286_memoryread_w(ad + EA_FIX); | *(reg16_b53[op]) = i286_memoryread_w(ad + EA_FIX); |
| ad += 2; | ad += 2; |
| I286_DS = i286_memoryread_w(ad + EA_FIX); | I286_DS = i286_memoryread_w(ad + EA_FIX); |
| DS_BASE = (DWORD)I286_DS << 4; | DS_BASE = I286_DS << 4; |
| DS_FIX = DS_BASE; | DS_FIX = DS_BASE; |
| } | } |
| else { | else { |
| Line 1891 I286_P _lds_r16_ea(void) { // C5: ld | Line 2007 I286_P _lds_r16_ea(void) { // C5: ld |
| I286_P _mov_ea8_data8(void) { // C6: mov EA8, DATA8 | I286_P _mov_ea8_data8(void) { // C6: mov EA8, DATA8 |
| DWORD op; | UINT op; |
| GET_PCBYTE(op) | GET_PCBYTE(op) |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 1899 I286_P _mov_ea8_data8(void) { // C6: | Line 2015 I286_P _mov_ea8_data8(void) { // C6: |
| GET_PCBYTE(*(reg8_b53[op])) | GET_PCBYTE(*(reg8_b53[op])) |
| } | } |
| else { | else { |
| WORD ad; | UINT ad; |
| BYTE val; | BYTE val; |
| I286_CLOCK(3) | I286_CLOCK(3) |
| ad = c_get_ea[op](); | ad = c_get_ea[op](); |
| GET_PCBYTE(val) | GET_PCBYTE(val) |
| Line 1910 I286_P _mov_ea8_data8(void) { // C6: | Line 2026 I286_P _mov_ea8_data8(void) { // C6: |
| I286_P _mov_ea16_data16(void) { // C7: mov EA16, DATA16 | I286_P _mov_ea16_data16(void) { // C7: mov EA16, DATA16 |
| DWORD op; | UINT op; |
| GET_PCBYTE(op) | GET_PCBYTE(op) |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 2003 I286_P _int_03(void) { // CC: int | Line 2119 I286_P _int_03(void) { // CC: int |
| I286_P _int_data8(void) { // CD: int DATA8 | I286_P _int_data8(void) { // CD: int DATA8 |
| BYTE vect; | UINT vect; |
| I286_CLOCK(23) | I286_CLOCK(23) |
| GET_PCBYTE(vect) | GET_PCBYTE(vect) |
| Line 2036 I286_P _iret(void) { // CF: iret | Line 2152 I286_P _iret(void) { // CF: iret |
| I286_P _shift_ea8_1(void) { // D0: shift EA8, 1 | I286_P _shift_ea8_1(void) { // D0: shift EA8, 1 |
| BYTE *out; | BYTE *out; |
| DWORD op, madr; | UINT op; |
| UINT32 madr; | |
| GET_PCBYTE(op) | GET_PCBYTE(op) |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 2058 I286_P _shift_ea8_1(void) { // D0: sh | Line 2175 I286_P _shift_ea8_1(void) { // D0: sh |
| I286_P _shift_ea16_1(void) { // D1: shift EA16, 1 | I286_P _shift_ea16_1(void) { // D1: shift EA16, 1 |
| UINT16 *out; | UINT16 *out; |
| DWORD op, madr; | UINT op; |
| UINT32 madr; | |
| GET_PCBYTE(op) | GET_PCBYTE(op) |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| Line 2080 I286_P _shift_ea16_1(void) { // D1: sh | Line 2198 I286_P _shift_ea16_1(void) { // D1: sh |
| I286_P _shift_ea8_cl(void) { // D2: shift EA8, cl | I286_P _shift_ea8_cl(void) { // D2: shift EA8, cl |
| BYTE *out; | BYTE *out; |
| DWORD op, madr; | UINT op; |
| UINT32 madr; | |
| BYTE cl; | BYTE cl; |
| GET_PCBYTE(op) | GET_PCBYTE(op) |
| Line 2107 I286_P _shift_ea8_cl(void) { // D2: sh | Line 2226 I286_P _shift_ea8_cl(void) { // D2: sh |
| I286_P _shift_ea16_cl(void) { // D3: shift EA16, cl | I286_P _shift_ea16_cl(void) { // D3: shift EA16, cl |
| UINT16 *out; | UINT16 *out; |
| DWORD op, madr; | UINT op; |
| UINT32 madr; | |
| BYTE cl; | BYTE cl; |
| GET_PCBYTE(op) | GET_PCBYTE(op) |
| Line 2143 I286_P _aam(void) { // D4: AAM | Line 2263 I286_P _aam(void) { // D4: AAM |
| I286_AH = al / div; | I286_AH = al / div; |
| I286_AL = al % div; | I286_AL = al % div; |
| I286_FLAGL &= ~(S_FLAG | Z_FLAG | P_FLAG); | I286_FLAGL &= ~(S_FLAG | Z_FLAG | P_FLAG); |
| I286_FLAGL |= szpflag_w[I286_AX]; | I286_FLAGL |= WORDSZPF(I286_AX); |
| } | } |
| else { | else { |
| INT_NUM(0, I286_IP - 2); // 80286 | INT_NUM(0, I286_IP - 2); // 80286 |
| Line 2176 I286_P _xlat(void) { // D7: xlat | Line 2296 I286_P _xlat(void) { // D7: xlat |
| I286_P _esc(void) { // D8: esc | I286_P _esc(void) { // D8: esc |
| DWORD op; | UINT op; |
| I286_CLOCK(2) | I286_CLOCK(2) |
| GET_PCBYTE(op) | GET_PCBYTE(op) |
| Line 2318 I286_P _repne(void) { // F2: repne | Line 2438 I286_P _repne(void) { // F2: repne |
| i286reg.prefix++; | i286reg.prefix++; |
| if (i286reg.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | UINT op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op_repne[op](); | i286op_repne[op](); |
| i286reg.prefix = 0; | i286reg.prefix = 0; |
| Line 2332 I286_P _repe(void) { // F3: repe | Line 2452 I286_P _repe(void) { // F3: repe |
| i286reg.prefix++; | i286reg.prefix++; |
| if (i286reg.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | UINT op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op_repe[op](); | i286op_repe[op](); |
| i286reg.prefix = 0; | i286reg.prefix = 0; |
| Line 2356 I286_P _cmc(void) { // F5: cmc | Line 2476 I286_P _cmc(void) { // F5: cmc |
| I286_P _ope0xf6(void) { // F6: | I286_P _ope0xf6(void) { // F6: |
| DWORD op; | UINT op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| c_ope0xf6_table[(op >> 3) & 7](op); | c_ope0xf6_table[(op >> 3) & 7](op); |
| Line 2364 I286_P _ope0xf6(void) { // F6: | Line 2484 I286_P _ope0xf6(void) { // F6: |
| I286_P _ope0xf7(void) { // F7: | I286_P _ope0xf7(void) { // F7: |
| DWORD op; | UINT op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| c_ope0xf7_table[(op >> 3) & 7](op); | c_ope0xf7_table[(op >> 3) & 7](op); |
| Line 2394 I286_P _sti(void) { // FB: sti | Line 2514 I286_P _sti(void) { // FB: sti |
| I286_CLOCK(2) | I286_CLOCK(2) |
| I286_FLAG |= I_FLAG; | I286_FLAG |= I_FLAG; |
| I286_TRAP = (I286_FLAG & T_FLAG) >> 8; // ToDo | I286_TRAP = (I286_FLAG & T_FLAG) >> 8; // ToDo |
| REMAIN_ADJUST(1) | REMAIN_ADJUST(1) |
| } | } |
| Line 2411 I286_P _std(void) { // FD: std | Line 2532 I286_P _std(void) { // FD: std |
| I286_P _ope0xfe(void) { // FE: | I286_P _ope0xfe(void) { // FE: |
| DWORD op; | UINT op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| c_ope0xfe_table[(op >> 3) & 1](op); | c_ope0xfe_table[(op >> 3) & 1](op); |
| Line 2419 I286_P _ope0xfe(void) { // FE: | Line 2540 I286_P _ope0xfe(void) { // FE: |
| I286_P _ope0xff(void) { // FF: | I286_P _ope0xff(void) { // FF: |
| DWORD op; | UINT op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| c_ope0xff_table[(op >> 3) & 7](op); | c_ope0xff_table[(op >> 3) & 7](op); |
| Line 2711 I286_P _repe_segprefix_es(void) { | Line 2832 I286_P _repe_segprefix_es(void) { |
| SS_FIX = ES_BASE; | SS_FIX = ES_BASE; |
| i286reg.prefix++; | i286reg.prefix++; |
| if (i286reg.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | UINT op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op_repe[op](); | i286op_repe[op](); |
| REMOVE_PREFIX | REMOVE_PREFIX |
| Line 2728 I286_P _repe_segprefix_cs(void) { | Line 2849 I286_P _repe_segprefix_cs(void) { |
| SS_FIX = CS_BASE; | SS_FIX = CS_BASE; |
| i286reg.prefix++; | i286reg.prefix++; |
| if (i286reg.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | UINT op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op_repe[op](); | i286op_repe[op](); |
| REMOVE_PREFIX | REMOVE_PREFIX |
| Line 2745 I286_P _repe_segprefix_ss(void) { | Line 2866 I286_P _repe_segprefix_ss(void) { |
| SS_FIX = SS_BASE; | SS_FIX = SS_BASE; |
| i286reg.prefix++; | i286reg.prefix++; |
| if (i286reg.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | UINT op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op_repe[op](); | i286op_repe[op](); |
| REMOVE_PREFIX | REMOVE_PREFIX |
| Line 2762 I286_P _repe_segprefix_ds(void) { | Line 2883 I286_P _repe_segprefix_ds(void) { |
| SS_FIX = DS_BASE; | SS_FIX = DS_BASE; |
| i286reg.prefix++; | i286reg.prefix++; |
| if (i286reg.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | UINT op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op_repe[op](); | i286op_repe[op](); |
| REMOVE_PREFIX | REMOVE_PREFIX |
| Line 3056 I286_P _repne_segprefix_es(void) { | Line 3177 I286_P _repne_segprefix_es(void) { |
| SS_FIX = ES_BASE; | SS_FIX = ES_BASE; |
| i286reg.prefix++; | i286reg.prefix++; |
| if (i286reg.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | UINT op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op_repne[op](); | i286op_repne[op](); |
| REMOVE_PREFIX | REMOVE_PREFIX |
| Line 3073 I286_P _repne_segprefix_cs(void) { | Line 3194 I286_P _repne_segprefix_cs(void) { |
| SS_FIX = CS_BASE; | SS_FIX = CS_BASE; |
| i286reg.prefix++; | i286reg.prefix++; |
| if (i286reg.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | UINT op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op_repne[op](); | i286op_repne[op](); |
| REMOVE_PREFIX | REMOVE_PREFIX |
| Line 3090 I286_P _repne_segprefix_ss(void) { | Line 3211 I286_P _repne_segprefix_ss(void) { |
| SS_FIX = SS_BASE; | SS_FIX = SS_BASE; |
| i286reg.prefix++; | i286reg.prefix++; |
| if (i286reg.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | UINT op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op_repne[op](); | i286op_repne[op](); |
| REMOVE_PREFIX | REMOVE_PREFIX |
| Line 3107 I286_P _repne_segprefix_ds(void) { | Line 3228 I286_P _repne_segprefix_ds(void) { |
| SS_FIX = DS_BASE; | SS_FIX = DS_BASE; |
| i286reg.prefix++; | i286reg.prefix++; |
| if (i286reg.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | UINT op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op_repne[op](); | i286op_repne[op](); |
| REMOVE_PREFIX | REMOVE_PREFIX |
| Line 3392 const I286OP i286op_repne[] = { | Line 3513 const I286OP i286op_repne[] = { |
| _ope0xff, // FF: | _ope0xff, // FF: |
| }; | }; |
| // ---- | |
| #if 0 | |
| void INTR_CALL i286c_interrupt(BYTE vect) { | |
| BYTE op; | |
| op = i286_memoryread(I286_IP + CS_BASE); | |
| if (op == 0xf4) { // hlt | |
| I286_IP++; | |
| } | |
| REGPUSH0(REAL_FLAGREG) | |
| REGPUSH0(I286_CS) | |
| REGPUSH0(I286_IP) | |
| I286_IP = GETWORD(mem + vect*4); // real mode! | |
| I286_CS = GETWORD(mem + vect*4 + 2); // real mode! | |
| CS_BASE = I286_CS << 4; | |
| I286_CLOCK(20) | |
| } | |
| void i286c(void) { | |
| DWORD opcode; | |
| do { | |
| GET_PCBYTE(opcode); | |
| i286op[opcode](); | |
| } while(nevent.remainclock > 0); | |
| } | |
| void i286c_withtrap(void) { | |
| DWORD opcode; | |
| do { | |
| GET_PCBYTE(opcode); | |
| i286op[opcode](); | |
| if (I286_TRAP) { | |
| i286c_interrupt(1); | |
| } | |
| dma_proc(); | |
| } while(nevent.remainclock > 0); | |
| } | |
| void i286c_withdma(void) { | |
| DWORD opcode; | |
| do { | |
| GET_PCBYTE(opcode); | |
| i286op[opcode](); | |
| dma_proc(); | |
| } while(nevent.remainclock > 0); | |
| } | |
| void i286c_step(void) { | |
| BYTE opcode; | |
| I286_OV = I286_FLAG & O_FLAG; | |
| I286_FLAG &= ~(O_FLAG); | |
| GET_PCBYTE(opcode); | |
| i286op[opcode](); | |
| I286_FLAG &= ~(O_FLAG); | |
| if (I286_OV) { | |
| I286_FLAG |= (O_FLAG); | |
| } | |
| dma_proc(); | |
| } | |
| #endif |