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| version 1.1.1.1, 2003/10/16 17:57:42 | version 1.2, 2003/10/17 07:17:20 |
|---|---|
| Line 138 I286FN _add_ax_data16(void) { // 05: | Line 138 I286FN _add_ax_data16(void) { // 05: |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCWORD(src); | GET_PCWORD(src); |
| ADDWORD(res, I286_AX, src); | ADDWORD(res, I286_AX, src); |
| I286_AX = (WORD)res; | I286_AX = (UINT16)res; |
| } | } |
| I286FN _push_es(void) { // 06: push es | I286FN _push_es(void) { // 06: push es |
| Line 178 I286FN _or_ea_r8(void) { // 08: or | Line 178 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 |
| WORD *out; | UINT16 *out; |
| DWORD op, src, dst, madr; | DWORD op, src, dst, madr; |
| PREPART_EA_REG16(op, src); | PREPART_EA_REG16(op, src); |
| Line 192 I286FN _or_ea_r16(void) { // 09: o | Line 192 I286FN _or_ea_r16(void) { // 09: o |
| if (INHIBIT_WORDP(madr)) { | if (INHIBIT_WORDP(madr)) { |
| dst = i286_memoryread_w(madr); | dst = i286_memoryread_w(madr); |
| ORWORD(dst, src); | ORWORD(dst, src); |
| i286_memorywrite_w(madr, (WORD)dst); | i286_memorywrite_w(madr, (UINT16)dst); |
| return; | return; |
| } | } |
| out = (WORD *)(mem + madr); | out = (UINT16 *)(mem + madr); |
| } | } |
| ORWORD(*out, src); | ORWORD(*out, src); |
| } | } |
| Line 211 I286FN _or_r8_ea(void) { // 0a: or | Line 211 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 |
| WORD *out; | UINT16 *out; |
| DWORD op, src; | DWORD op, src; |
| PREPART_REG16_EA(op, src, out, 2, 7); | PREPART_REG16_EA(op, src, out, 2, 7); |
| Line 269 I286FN _adc_ea_r8(void) { // 10: ad | Line 269 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 |
| WORD *out; | UINT16 *out; |
| DWORD op, src, dst, res, madr; | DWORD op, src, dst, res, madr; |
| PREPART_EA_REG16(op, src); | PREPART_EA_REG16(op, src); |
| Line 283 I286FN _adc_ea_r16(void) { // 11: a | Line 283 I286FN _adc_ea_r16(void) { // 11: a |
| if (INHIBIT_WORDP(madr)) { | if (INHIBIT_WORDP(madr)) { |
| dst = i286_memoryread_w(madr); | dst = i286_memoryread_w(madr); |
| ADCWORD(res, dst, src); | ADCWORD(res, dst, src); |
| i286_memorywrite_w(madr, (WORD)res); | i286_memorywrite_w(madr, (UINT16)res); |
| return; | return; |
| } | } |
| out = (WORD *)(mem + madr); | out = (UINT16 *)(mem + madr); |
| } | } |
| dst = *out; | dst = *out; |
| ADCWORD(res, dst, src); | ADCWORD(res, dst, src); |
| *out = (WORD)res; | *out = (UINT16)res; |
| } | } |
| I286FN _adc_r8_ea(void) { // 12: adc REG8, EA | I286FN _adc_r8_ea(void) { // 12: adc REG8, EA |
| Line 306 I286FN _adc_r8_ea(void) { // 12: ad | Line 306 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 |
| WORD *out; | UINT16 *out; |
| DWORD op, src, dst, res; | DWORD op, src, dst, res; |
| PREPART_REG16_EA(op, src, out, 2, 7); | PREPART_REG16_EA(op, src, out, 2, 7); |
| dst = *out; | dst = *out; |
| ADCWORD(res, dst, src); | ADCWORD(res, dst, src); |
| *out = (WORD)res; | *out = (UINT16)res; |
| } | } |
| I286FN _adc_al_data8(void) { // 14: adc al, DATA8 | I286FN _adc_al_data8(void) { // 14: adc al, DATA8 |
| Line 332 I286FN _adc_ax_data16(void) { // 15: | Line 332 I286FN _adc_ax_data16(void) { // 15: |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCWORD(src); | GET_PCWORD(src); |
| ADCWORD(res, I286_AX, src); | ADCWORD(res, I286_AX, src); |
| I286_AX = (WORD)res; | I286_AX = (UINT16)res; |
| } | } |
| I286FN _push_ss(void) { // 16: push ss | I286FN _push_ss(void) { // 16: push ss |
| Line 343 I286FN _push_ss(void) { // 16: pus | Line 343 I286FN _push_ss(void) { // 16: pus |
| I286FN _pop_ss(void) { // 17: pop ss | I286FN _pop_ss(void) { // 17: pop ss |
| REGPOP(I286_SS, 5) | REGPOP(I286_SS, 5) |
| SS_BASE = (DWORD)I286_SS << 4; | SS_BASE = I286_SS << 4; |
| SS_FIX = SS_BASE; | SS_FIX = SS_BASE; |
| NEXT_OPCODE | NEXT_OPCODE |
| } | } |
| Line 376 I286FN _sbb_ea_r8(void) { // 18: sb | Line 376 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 |
| WORD *out; | UINT16 *out; |
| DWORD op, src, dst, res, madr; | DWORD op, src, dst, res, madr; |
| PREPART_EA_REG16(op, src); | PREPART_EA_REG16(op, src); |
| Line 390 I286FN _sbb_ea_r16(void) { // 19: s | Line 390 I286FN _sbb_ea_r16(void) { // 19: s |
| if (INHIBIT_WORDP(madr)) { | if (INHIBIT_WORDP(madr)) { |
| dst = i286_memoryread_w(madr); | dst = i286_memoryread_w(madr); |
| SBBWORD(res, dst, src); | SBBWORD(res, dst, src); |
| i286_memorywrite_w(madr, (WORD)res); | i286_memorywrite_w(madr, (UINT16)res); |
| return; | return; |
| } | } |
| out = (WORD *)(mem + madr); | out = (UINT16 *)(mem + madr); |
| } | } |
| dst = *out; | dst = *out; |
| SBBWORD(res, dst, src); | SBBWORD(res, dst, src); |
| *out = (WORD)res; | *out = (UINT16)res; |
| } | } |
| I286FN _sbb_r8_ea(void) { // 1a: sbb REG8, EA | I286FN _sbb_r8_ea(void) { // 1a: sbb REG8, EA |
| Line 413 I286FN _sbb_r8_ea(void) { // 1a: sb | Line 413 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 |
| WORD *out; | UINT16 *out; |
| DWORD op, src, dst, res; | DWORD op, src, dst, res; |
| PREPART_REG16_EA(op, src, out, 2, 7); | PREPART_REG16_EA(op, src, out, 2, 7); |
| dst = *out; | dst = *out; |
| SBBWORD(res, dst, src); | SBBWORD(res, dst, src); |
| *out = (WORD)res; | *out = (UINT16)res; |
| } | } |
| I286FN _sbb_al_data8(void) { // 1c: adc al, DATA8 | I286FN _sbb_al_data8(void) { // 1c: adc al, DATA8 |
| Line 439 I286FN _sbb_ax_data16(void) { // 1d: | Line 439 I286FN _sbb_ax_data16(void) { // 1d: |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCWORD(src); | GET_PCWORD(src); |
| SBBWORD(res, I286_AX, src); | SBBWORD(res, I286_AX, src); |
| I286_AX = (WORD)res; | I286_AX = (UINT16)res; |
| } | } |
| I286FN _push_ds(void) { // 1e: push ds | I286FN _push_ds(void) { // 1e: push ds |
| Line 450 I286FN _push_ds(void) { // 1e: pus | Line 450 I286FN _push_ds(void) { // 1e: pus |
| I286FN _pop_ds(void) { // 1f: pop ds | I286FN _pop_ds(void) { // 1f: pop ds |
| REGPOP(I286_DS, 5) | REGPOP(I286_DS, 5) |
| DS_BASE = (DWORD)I286_DS << 4; | DS_BASE = I286_DS << 4; |
| DS_FIX = DS_BASE; | DS_FIX = DS_BASE; |
| } | } |
| Line 480 I286FN _and_ea_r8(void) { // 20: an | Line 480 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 |
| WORD *out; | UINT16 *out; |
| DWORD op, src, dst, madr; | DWORD op, src, dst, madr; |
| PREPART_EA_REG16(op, src); | PREPART_EA_REG16(op, src); |
| Line 494 I286FN _and_ea_r16(void) { // 21: a | Line 494 I286FN _and_ea_r16(void) { // 21: a |
| if (INHIBIT_WORDP(madr)) { | if (INHIBIT_WORDP(madr)) { |
| dst = i286_memoryread_w(madr); | dst = i286_memoryread_w(madr); |
| ANDWORD(dst, src); | ANDWORD(dst, src); |
| i286_memorywrite_w(madr, (WORD)dst); | i286_memorywrite_w(madr, (UINT16)dst); |
| return; | return; |
| } | } |
| out = (WORD *)(mem + madr); | out = (UINT16 *)(mem + madr); |
| } | } |
| ANDWORD(*out, src); | ANDWORD(*out, src); |
| } | } |
| Line 513 I286FN _and_r8_ea(void) { // 22: an | Line 513 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 |
| WORD *out; | UINT16 *out; |
| DWORD op, src; | DWORD op, src; |
| PREPART_REG16_EA(op, src, out, 2, 7); | PREPART_REG16_EA(op, src, out, 2, 7); |
| Line 542 I286FN _segprefix_es(void) { // 26: | Line 542 I286FN _segprefix_es(void) { // 26: |
| SS_FIX = ES_BASE; | SS_FIX = ES_BASE; |
| DS_FIX = ES_BASE; | DS_FIX = ES_BASE; |
| i286s.prefix++; | i286reg.prefix++; |
| if (i286s.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | DWORD op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op[op](); | i286op[op](); |
| REMOVE_PREFIX | REMOVE_PREFIX |
| i286s.prefix = 0; | i286reg.prefix = 0; |
| } | } |
| else { | else { |
| INT_NUM(6, I286_IP); | INT_NUM(6, I286_IP); |
| Line 602 I286FN _sub_ea_r8(void) { // 28: su | Line 602 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 |
| WORD *out; | UINT16 *out; |
| DWORD op, src, dst, res, madr; | DWORD op, src, dst, res, madr; |
| PREPART_EA_REG16(op, src); | PREPART_EA_REG16(op, src); |
| Line 616 I286FN _sub_ea_r16(void) { // 29: s | Line 616 I286FN _sub_ea_r16(void) { // 29: s |
| if (INHIBIT_WORDP(madr)) { | if (INHIBIT_WORDP(madr)) { |
| dst = i286_memoryread_w(madr); | dst = i286_memoryread_w(madr); |
| WORD_SUB(res, dst, src); | WORD_SUB(res, dst, src); |
| i286_memorywrite_w(madr, (WORD)res); | i286_memorywrite_w(madr, (UINT16)res); |
| return; | return; |
| } | } |
| out = (WORD *)(mem + madr); | out = (UINT16 *)(mem + madr); |
| } | } |
| dst = *out; | dst = *out; |
| WORD_SUB(res, dst, src); | WORD_SUB(res, dst, src); |
| *out = (WORD)res; | *out = (UINT16)res; |
| } | } |
| I286FN _sub_r8_ea(void) { // 2a: sub REG8, EA | I286FN _sub_r8_ea(void) { // 2a: sub REG8, EA |
| Line 639 I286FN _sub_r8_ea(void) { // 2a: su | Line 639 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 |
| WORD *out; | UINT16 *out; |
| DWORD op, src, dst, res; | DWORD op, src, dst, res; |
| PREPART_REG16_EA(op, src, out, 2, 7); | PREPART_REG16_EA(op, src, out, 2, 7); |
| dst = *out; | dst = *out; |
| WORD_SUB(res, dst, src); | WORD_SUB(res, dst, src); |
| *out = (WORD)res; | *out = (UINT16)res; |
| } | } |
| I286FN _sub_al_data8(void) { // 2c: sub al, DATA8 | I286FN _sub_al_data8(void) { // 2c: sub al, DATA8 |
| Line 665 I286FN _sub_ax_data16(void) { // 2d: | Line 665 I286FN _sub_ax_data16(void) { // 2d: |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCWORD(src); | GET_PCWORD(src); |
| WORD_SUB(res, I286_AX, src); | WORD_SUB(res, I286_AX, src); |
| I286_AX = (WORD)res; | I286_AX = (UINT16)res; |
| } | } |
| I286FN _segprefix_cs(void) { // 2e: cs: | I286FN _segprefix_cs(void) { // 2e: cs: |
| SS_FIX = CS_BASE; | SS_FIX = CS_BASE; |
| DS_FIX = CS_BASE; | DS_FIX = CS_BASE; |
| i286s.prefix++; | i286reg.prefix++; |
| if (i286s.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | DWORD op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op[op](); | i286op[op](); |
| REMOVE_PREFIX | REMOVE_PREFIX |
| i286s.prefix = 0; | i286reg.prefix = 0; |
| } | } |
| else { | else { |
| INT_NUM(6, I286_IP); | INT_NUM(6, I286_IP); |
| Line 727 I286FN _xor_ea_r8(void) { // 30: xo | Line 727 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 |
| WORD *out; | UINT16 *out; |
| DWORD op, src, dst, madr; | DWORD op, src, dst, madr; |
| PREPART_EA_REG16(op, src); | PREPART_EA_REG16(op, src); |
| Line 741 I286FN _xor_ea_r16(void) { // 31: x | Line 741 I286FN _xor_ea_r16(void) { // 31: x |
| if (INHIBIT_WORDP(madr)) { | if (INHIBIT_WORDP(madr)) { |
| dst = i286_memoryread_w(madr); | dst = i286_memoryread_w(madr); |
| WORD_XOR(dst, src); | WORD_XOR(dst, src); |
| i286_memorywrite_w(madr, (WORD)dst); | i286_memorywrite_w(madr, (UINT16)dst); |
| return; | return; |
| } | } |
| out = (WORD *)(mem + madr); | out = (UINT16 *)(mem + madr); |
| } | } |
| WORD_XOR(*out, src); | WORD_XOR(*out, src); |
| } | } |
| Line 760 I286FN _xor_r8_ea(void) { // 32: xo | Line 760 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 |
| WORD *out; | UINT16 *out; |
| DWORD op, src; | DWORD op, src; |
| PREPART_REG16_EA(op, src, out, 2, 7); | PREPART_REG16_EA(op, src, out, 2, 7); |
| Line 789 I286FN _segprefix_ss(void) { // 36: | Line 789 I286FN _segprefix_ss(void) { // 36: |
| SS_FIX = SS_BASE; | SS_FIX = SS_BASE; |
| DS_FIX = SS_BASE; | DS_FIX = SS_BASE; |
| i286s.prefix++; | i286reg.prefix++; |
| if (i286s.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | DWORD op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op[op](); | i286op[op](); |
| REMOVE_PREFIX | REMOVE_PREFIX |
| i286s.prefix = 0; | i286reg.prefix = 0; |
| } | } |
| else { | else { |
| INT_NUM(6, I286_IP); | INT_NUM(6, I286_IP); |
| Line 861 I286FN _cmp_r8_ea(void) { // 3a: cm | Line 861 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 |
| WORD *out; | UINT16 *out; |
| DWORD op, src, dst, res; | DWORD op, src, dst, res; |
| PREPART_REG16_EA(op, src, out, 2, 6); | PREPART_REG16_EA(op, src, out, 2, 6); |
| Line 891 I286FN _segprefix_ds(void) { // 3e: | Line 891 I286FN _segprefix_ds(void) { // 3e: |
| SS_FIX = DS_BASE; | SS_FIX = DS_BASE; |
| DS_FIX = DS_BASE; | DS_FIX = DS_BASE; |
| i286s.prefix++; | i286reg.prefix++; |
| if (i286s.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | DWORD op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op[op](); | i286op[op](); |
| REMOVE_PREFIX | REMOVE_PREFIX |
| i286s.prefix = 0; | i286reg.prefix = 0; |
| } | } |
| else { | else { |
| INT_NUM(6, I286_IP); | INT_NUM(6, I286_IP); |
| Line 953 I286_P _pop_di(void) REGPOP(I286_DI, 5) | Line 953 I286_P _pop_di(void) REGPOP(I286_DI, 5) |
| I286_P _pusha(void) { // 60: pusha | I286_P _pusha(void) { // 60: pusha |
| WORD tmp = I286_SP; | UINT16 tmp; |
| tmp = I286_SP; | |
| REGPUSH0(I286_AX) | REGPUSH0(I286_AX) |
| REGPUSH0(I286_CX) | REGPUSH0(I286_CX) |
| REGPUSH0(I286_DX) | REGPUSH0(I286_DX) |
| Line 984 I286_P _bound(void) { // 62: bound | Line 985 I286_P _bound(void) { // 62: bound |
| DWORD vect = 0; | DWORD vect = 0; |
| DWORD op; | DWORD op; |
| DWORD madr; | DWORD madr; |
| WORD reg; | UINT16 reg; |
| I286_CLOCK(13); // ToDo | I286_CLOCK(13); // ToDo |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| Line 1019 I286_P _arpl(void) { // 63: arpl | Line 1020 I286_P _arpl(void) { // 63: arpl |
| I286_P _push_data16(void) { // 68: push DATA16 | I286_P _push_data16(void) { // 68: push DATA16 |
| WORD tmp; | UINT16 tmp; |
| GET_PCWORD(tmp) | GET_PCWORD(tmp) |
| REGPUSH(tmp, 3) | REGPUSH(tmp, 3) |
| Line 1027 I286_P _push_data16(void) { // 68: pu | Line 1028 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 |
| WORD *out; | UINT16 *out; |
| DWORD op; | DWORD op; |
| short src, dst; | short src, dst; |
| long res; | long res; |
| Line 1035 I286_P _imul_reg_ea_data16(void) { // 6 | Line 1036 I286_P _imul_reg_ea_data16(void) { // 6 |
| PREPART_REG16_EA(op, src, out, 21, 24) | PREPART_REG16_EA(op, src, out, 21, 24) |
| GET_PCWORD(dst) | GET_PCWORD(dst) |
| WORD_IMUL(res, dst, src) | WORD_IMUL(res, dst, src) |
| *out = (WORD)res; | *out = (UINT16)res; |
| } | } |
| I286_P _push_data8(void) { // 6A: push DATA8 | I286_P _push_data8(void) { // 6A: push DATA8 |
| WORD tmp; | UINT16 tmp; |
| GET_PCBYTES(tmp) | GET_PCBYTES(tmp) |
| REGPUSH(tmp, 3) | REGPUSH(tmp, 3) |
| Line 1048 I286_P _push_data8(void) { // 6A: pus | Line 1049 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 |
| WORD *out; | UINT16 *out; |
| DWORD op; | DWORD op; |
| short src, dst; | short src, dst; |
| long res; | long res; |
| Line 1056 I286_P _imul_reg_ea_data8(void) { // 6B | Line 1057 I286_P _imul_reg_ea_data8(void) { // 6B |
| PREPART_REG16_EA(op, src, out, 21, 24) | PREPART_REG16_EA(op, src, out, 21, 24) |
| GET_PCBYTES(dst) | GET_PCBYTES(dst) |
| WORD_IMUL(res, dst, src) | WORD_IMUL(res, dst, src) |
| *out = (WORD)res; | *out = (UINT16)res; |
| } | } |
| I286_P _insb(void) { // 6C: insb | I286_P _insb(void) { // 6C: insb |
| Line 1071 I286_P _insb(void) { // 6C: insb | Line 1072 I286_P _insb(void) { // 6C: insb |
| I286_P _insw(void) { // 6D: insw | I286_P _insw(void) { // 6D: insw |
| WORD dat; | UINT16 dat; |
| I286_CLOCK(5) | I286_CLOCK(5) |
| dat = iocore_inp16(I286_DX); | dat = iocore_inp16(I286_DX); |
| Line 1091 I286_P _outsb(void) { // 6E: outsb | Line 1092 I286_P _outsb(void) { // 6E: outsb |
| I286_P _outsw(void) { // 6F: outsw | I286_P _outsw(void) { // 6F: outsw |
| WORD dat; | UINT16 dat; |
| I286_CLOCK(3) | I286_CLOCK(3) |
| dat = i286_memoryread_w(I286_SI + DS_FIX); | dat = i286_memoryread_w(I286_SI + DS_FIX); |
| Line 1208 I286_P _calc_ea8_i8(void) { // 80: o | Line 1209 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 |
| WORD *out; | UINT16 *out; |
| DWORD op, madr, src; | DWORD op, madr, src; |
| GET_PCBYTE(op) | GET_PCBYTE(op) |
| Line 1224 I286_P _calc_ea16_i16(void) { // 81: | Line 1225 I286_P _calc_ea16_i16(void) { // 81: |
| c_op8xext16_table[(op >> 3) & 7](madr, src); | c_op8xext16_table[(op >> 3) & 7](madr, src); |
| return; | return; |
| } | } |
| out = (WORD *)(mem + madr); | out = (UINT16 *)(mem + madr); |
| } | } |
| GET_PCWORD(src); | GET_PCWORD(src); |
| c_op8xreg16_table[(op >> 3) & 7](out, src); | c_op8xreg16_table[(op >> 3) & 7](out, src); |
| Line 1232 I286_P _calc_ea16_i16(void) { // 81: | Line 1233 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 |
| WORD *out; | UINT16 *out; |
| DWORD op, madr, src; | DWORD op, madr, src; |
| GET_PCBYTE(op) | GET_PCBYTE(op) |
| Line 1248 I286_P _calc_ea16_i8(void) { // 83: o | Line 1249 I286_P _calc_ea16_i8(void) { // 83: o |
| c_op8xext16_table[(op >> 3) & 7](madr, src); | c_op8xext16_table[(op >> 3) & 7](madr, src); |
| return; | return; |
| } | } |
| out = (WORD *)(mem + madr); | out = (UINT16 *)(mem + madr); |
| } | } |
| GET_PCBYTES(src); | GET_PCBYTES(src); |
| c_op8xreg16_table[(op >> 3) & 7](out, src); | c_op8xreg16_table[(op >> 3) & 7](out, src); |
| Line 1280 I286_P _test_ea_r8(void) { // 84: te | Line 1281 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 |
| WORD *out; | UINT16 *out; |
| DWORD op, src, tmp, madr; | DWORD op, src, tmp, madr; |
| PREPART_EA_REG16(op, src); | PREPART_EA_REG16(op, src); |
| Line 1296 I286_P _test_ea_r16(void) { // 85: t | Line 1297 I286_P _test_ea_r16(void) { // 85: t |
| ANDWORD(tmp, src); | ANDWORD(tmp, src); |
| return; | return; |
| } | } |
| out = (WORD *)(mem + madr); | out = (UINT16 *)(mem + madr); |
| } | } |
| tmp = *out; | tmp = *out; |
| ANDWORD(tmp, src); | ANDWORD(tmp, src); |
| Line 1328 I286_P _xchg_ea_r8(void) { // 86: xc | Line 1329 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 |
| WORD *out, *src; | UINT16 *out, *src; |
| DWORD op, madr; | DWORD op, madr; |
| PREPART_EA_REG16P(op, src); | PREPART_EA_REG16P(op, src); |
| Line 1345 I286_P _xchg_ea_r16(void) { // 87: x | Line 1346 I286_P _xchg_ea_r16(void) { // 87: x |
| *src = tmp; | *src = tmp; |
| return; | return; |
| } | } |
| out = (WORD *)(mem + madr); | out = (UINT16 *)(mem + madr); |
| } | } |
| SWAPWORD(*out, *src); | SWAPWORD(*out, *src); |
| } | } |
| Line 1369 I286_P _mov_ea_r8(void) { // 88: mov | Line 1370 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 |
| WORD src; | UINT16 src; |
| DWORD op; | DWORD op; |
| PREPART_EA_REG16(op, src); | PREPART_EA_REG16(op, src); |
| Line 1395 I286_P _mov_r8_ea(void) { // 8A: mov | Line 1396 I286_P _mov_r8_ea(void) { // 8A: mov |
| I286_P _mov_r16_ea(void) { // 8B: mov REG16, EA | I286_P _mov_r16_ea(void) { // 8B: mov REG16, EA |
| WORD *out; | UINT16 *out; |
| WORD src; | UINT16 src; |
| DWORD op; | DWORD op; |
| PREPART_REG16_EA(op, src, out, 2, 5); | PREPART_REG16_EA(op, src, out, 2, 5); |
| Line 1406 I286_P _mov_r16_ea(void) { // 8B: mo | Line 1407 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; | DWORD op; |
| WORD tmp; | UINT16 tmp; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| tmp = *SEGMENTPTR((op >> 3) & 3); | tmp = *SEGMENTPTR((op >> 3) & 3); |
| Line 1437 I286_P _lea_r16_ea(void) { // 8D: le | Line 1438 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; | DWORD op; |
| WORD tmp; | UINT tmp; |
| WORD ipbak; | UINT16 ipbak; |
| ipbak = I286_IP; | ipbak = I286_IP; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| Line 1452 I286_P _mov_seg_ea(void) { // 8E: mo | Line 1453 I286_P _mov_seg_ea(void) { // 8E: mo |
| } | } |
| switch(op & 0x18) { | switch(op & 0x18) { |
| case 0x00: // es | case 0x00: // es |
| I286_ES = tmp; | I286_ES = (UINT16)tmp; |
| ES_BASE = (DWORD)tmp << 4; | ES_BASE = tmp << 4; |
| break; | break; |
| case 0x10: // ss | case 0x10: // ss |
| I286_SS = tmp; | I286_SS = (UINT16)tmp; |
| SS_BASE = (DWORD)tmp << 4; | SS_BASE = tmp << 4; |
| SS_FIX = SS_BASE; | SS_FIX = SS_BASE; |
| NEXT_OPCODE | NEXT_OPCODE |
| break; | break; |
| case 0x18: // ds | case 0x18: // ds |
| I286_DS = tmp; | I286_DS = (UINT16)tmp; |
| DS_BASE = (DWORD)tmp << 4; | DS_BASE = tmp << 4; |
| DS_FIX = DS_BASE; | DS_FIX = DS_BASE; |
| break; | break; |
| Line 1478 I286_P _mov_seg_ea(void) { // 8E: mo | Line 1479 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; | DWORD op; |
| WORD tmp; | UINT16 tmp; |
| I286_CLOCK(5) | I286_CLOCK(5) |
| REGPOP0(tmp) | REGPOP0(tmp) |
| Line 1495 I286_P _pop_ea(void) { // 8F: pop | Line 1496 I286_P _pop_ea(void) { // 8F: pop |
| I286_P _nop(void) { // 90: nop / bios func | I286_P _nop(void) { // 90: nop / bios func |
| #if 1 // call BIOS | #if 1 // call BIOS |
| DWORD adrs; | UINT32 adrs; |
| adrs = ((I286_IP - 1) & 0xffff) + CS_BASE; | adrs = ((I286_IP - 1) & 0xffff) + CS_BASE; |
| if ((adrs >= 0xf8000) && (adrs < 0x100000)) { | if ((adrs >= 0xf8000) && (adrs < 0x100000)) { |
| biosfunc(adrs); | biosfunc(adrs); |
| ES_BASE = (DWORD)I286_ES << 4; | ES_BASE = I286_ES << 4; |
| CS_BASE = (DWORD)I286_CS << 4; | CS_BASE = I286_CS << 4; |
| SS_BASE = (DWORD)I286_SS << 4; | SS_BASE = I286_SS << 4; |
| SS_FIX = SS_BASE; | SS_FIX = SS_BASE; |
| DS_BASE = (DWORD)I286_DS << 4; | DS_BASE = I286_DS << 4; |
| DS_FIX = DS_BASE; | DS_FIX = DS_BASE; |
| } | } |
| #endif | #endif |
| Line 1567 I286_P _cwd(void) { // 99: cwd | Line 1568 I286_P _cwd(void) { // 99: cwd |
| I286_P _call_far(void) { // 9A: call far | I286_P _call_far(void) { // 9A: call far |
| WORD newip; | UINT16 newip; |
| I286_CLOCK(13) | I286_CLOCK(13) |
| REGPUSH0(I286_CS) | REGPUSH0(I286_CS) |
| GET_PCWORD(newip) | GET_PCWORD(newip) |
| GET_PCWORD(I286_CS) | GET_PCWORD(I286_CS) |
| CS_BASE = (DWORD)I286_CS << 4; | CS_BASE = I286_CS << 4; |
| REGPUSH0(I286_IP) | REGPUSH0(I286_IP) |
| I286_IP = newip; | I286_IP = newip; |
| } | } |
| Line 1659 I286_P _movsb(void) { // A4: movsb | Line 1660 I286_P _movsb(void) { // A4: movsb |
| I286_P _movsw(void) { // A5: movsw | I286_P _movsw(void) { // A5: movsw |
| WORD tmp; | UINT16 tmp; |
| I286_CLOCK(5) | I286_CLOCK(5) |
| tmp = i286_memoryread_w(I286_SI + DS_FIX); | tmp = i286_memoryread_w(I286_SI + DS_FIX); |
| Line 1808 I286_P _shift_ea8_data8(void) { // C0 | Line 1809 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 |
| WORD *out; | UINT16 *out; |
| DWORD op, madr; | DWORD op, madr; |
| BYTE cl; | BYTE cl; |
| Line 1826 I286_P _shift_ea16_data8(void) { // C1 | Line 1827 I286_P _shift_ea16_data8(void) { // C1 |
| sft_e16cl_table[(op >> 3) & 7](madr, cl); | sft_e16cl_table[(op >> 3) & 7](madr, cl); |
| return; | return; |
| } | } |
| out = (WORD *)(mem + madr); | out = (UINT16 *)(mem + madr); |
| } | } |
| GET_PCBYTE(cl); | GET_PCBYTE(cl); |
| I286_CLOCK(cl); | I286_CLOCK(cl); |
| Line 1835 I286_P _shift_ea16_data8(void) { // C1 | Line 1836 I286_P _shift_ea16_data8(void) { // C1 |
| I286_P _ret_near_data16(void) { // C2: ret near DATA16 | I286_P _ret_near_data16(void) { // C2: ret near DATA16 |
| WORD ad; | UINT16 ad; |
| I286_CLOCK(11) | I286_CLOCK(11) |
| GET_PCWORD(ad) | GET_PCWORD(ad) |
| Line 1852 I286_P _ret_near(void) { // C3: ret | Line 1853 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; | DWORD op; |
| WORD ad; | UINT16 ad; |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCBYTE(op) | GET_PCBYTE(op) |
| Line 1861 I286_P _les_r16_ea(void) { // C4: le | Line 1862 I286_P _les_r16_ea(void) { // C4: le |
| *(reg16_b53[op]) = i286_memoryread_w(ad + EA_FIX); | *(reg16_b53[op]) = i286_memoryread_w(ad + EA_FIX); |
| ad += 2; | ad += 2; |
| I286_ES = i286_memoryread_w(ad + EA_FIX); | I286_ES = i286_memoryread_w(ad + EA_FIX); |
| ES_BASE = (DWORD)I286_ES << 4; | ES_BASE = I286_ES << 4; |
| } | } |
| else { | else { |
| INT_NUM(6, I286_IP - 2); | INT_NUM(6, I286_IP - 2); |
| Line 1871 I286_P _les_r16_ea(void) { // C4: le | Line 1872 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; | DWORD op; |
| WORD ad; | UINT16 ad; |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCBYTE(op) | GET_PCBYTE(op) |
| Line 1917 I286_P _mov_ea16_data16(void) { // C7 | Line 1918 I286_P _mov_ea16_data16(void) { // C7 |
| GET_PCWORD(*(reg16_b53[op])) | GET_PCWORD(*(reg16_b53[op])) |
| } | } |
| else { | else { |
| WORD ad; | UINT ad; |
| WORD val; | UINT16 val; |
| I286_CLOCK(3) | I286_CLOCK(3) |
| ad = c_get_ea[op](); | ad = c_get_ea[op](); |
| GET_PCWORD(val) | GET_PCWORD(val) |
| Line 1928 I286_P _mov_ea16_data16(void) { // C7 | Line 1929 I286_P _mov_ea16_data16(void) { // C7 |
| I286_P _enter(void) { // C8: enter DATA16, DATA8 | I286_P _enter(void) { // C8: enter DATA16, DATA8 |
| WORD dimsize; | UINT16 dimsize; |
| BYTE level; | BYTE level; |
| GET_PCWORD(dimsize) | GET_PCWORD(dimsize) |
| Line 1943 I286_P _enter(void) { // C8: enter | Line 1944 I286_P _enter(void) { // C8: enter |
| else { | else { |
| level--; | level--; |
| if (!level) { // enter level=1 | if (!level) { // enter level=1 |
| WORD tmp; | UINT16 tmp; |
| I286_CLOCK(15) | I286_CLOCK(15) |
| tmp = I286_SP; | tmp = I286_SP; |
| REGPUSH0(tmp) | REGPUSH0(tmp) |
| Line 1951 I286_P _enter(void) { // C8: enter | Line 1952 I286_P _enter(void) { // C8: enter |
| I286_SP -= dimsize; | I286_SP -= dimsize; |
| } | } |
| else { // enter level=2-31 | else { // enter level=2-31 |
| WORD bp; | UINT16 bp; |
| I286_CLOCK(12 + level*4) | I286_CLOCK(12 + level*4) |
| bp = I286_BP; | bp = I286_BP; |
| I286_BP = I286_SP; | I286_BP = I286_SP; |
| while(level--) { | while(level--) { |
| WORD val = i286_memoryread_w(bp + SS_BASE); | UINT16 val = i286_memoryread_w(bp + SS_BASE); |
| i286_memorywrite_w(I286_SP + SS_BASE, val); | i286_memorywrite_w(I286_SP + SS_BASE, val); |
| bp -= 2; | bp -= 2; |
| I286_SP -= 2; | I286_SP -= 2; |
| Line 1976 I286_P leave(void) { // C9: leave | Line 1977 I286_P leave(void) { // C9: leave |
| I286_P _ret_far_data16(void) { // CA: ret far DATA16 | I286_P _ret_far_data16(void) { // CA: ret far DATA16 |
| WORD ad; | UINT16 ad; |
| I286_CLOCK(15) | I286_CLOCK(15) |
| GET_PCWORD(ad) | GET_PCWORD(ad) |
| REGPOP0(I286_IP) | REGPOP0(I286_IP) |
| REGPOP0(I286_CS) | REGPOP0(I286_CS) |
| I286_SP += ad; | I286_SP += ad; |
| CS_BASE = (DWORD)I286_CS << 4; | CS_BASE = I286_CS << 4; |
| } | } |
| I286_P _ret_far(void) { // CB: ret far | I286_P _ret_far(void) { // CB: ret far |
| Line 1991 I286_P _ret_far(void) { // CB: ret | Line 1992 I286_P _ret_far(void) { // CB: ret |
| I286_CLOCK(15) | I286_CLOCK(15) |
| REGPOP0(I286_IP) | REGPOP0(I286_IP) |
| REGPOP0(I286_CS) | REGPOP0(I286_CS) |
| CS_BASE = (DWORD)I286_CS << 4; | CS_BASE = I286_CS << 4; |
| } | } |
| I286_P _int_03(void) { // CC: int 3 | I286_P _int_03(void) { // CC: int 3 |
| Line 2028 I286_P _iret(void) { // CF: iret | Line 2029 I286_P _iret(void) { // CF: iret |
| I286_OV = I286_FLAG & O_FLAG; | I286_OV = I286_FLAG & O_FLAG; |
| I286_FLAG &= 0x7ff; | I286_FLAG &= 0x7ff; |
| I286_TRAP = ((I286_FLAG & 0x300) == 0x300); | I286_TRAP = ((I286_FLAG & 0x300) == 0x300); |
| CS_BASE = (DWORD)I286_CS << 4; | CS_BASE = I286_CS << 4; |
| I286IRQCHECKTERM | I286IRQCHECKTERM |
| } | } |
| Line 2056 I286_P _shift_ea8_1(void) { // D0: sh | Line 2057 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 |
| WORD *out; | UINT16 *out; |
| DWORD op, madr; | DWORD op, madr; |
| GET_PCBYTE(op) | GET_PCBYTE(op) |
| Line 2071 I286_P _shift_ea16_1(void) { // D1: sh | Line 2072 I286_P _shift_ea16_1(void) { // D1: sh |
| sft_e16_table[(op >> 3) & 7](madr); | sft_e16_table[(op >> 3) & 7](madr); |
| return; | return; |
| } | } |
| out = (WORD *)(mem + madr); | out = (UINT16 *)(mem + madr); |
| } | } |
| sft_r16_table[(op >> 3) & 7](out); | sft_r16_table[(op >> 3) & 7](out); |
| } | } |
| Line 2105 I286_P _shift_ea8_cl(void) { // D2: sh | Line 2106 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 |
| WORD *out; | UINT16 *out; |
| DWORD op, madr; | DWORD op, madr; |
| BYTE cl; | BYTE cl; |
| Line 2123 I286_P _shift_ea16_cl(void) { // D3: s | Line 2124 I286_P _shift_ea16_cl(void) { // D3: s |
| sft_e16cl_table[(op >> 3) & 7](madr, cl); | sft_e16cl_table[(op >> 3) & 7](madr, cl); |
| return; | return; |
| } | } |
| out = (WORD *)(mem + madr); | out = (UINT16 *)(mem + madr); |
| } | } |
| cl = I286_CL; | cl = I286_CL; |
| I286_CLOCK(cl); | I286_CLOCK(cl); |
| Line 2209 I286_P _jcxz(void) { // E3: jcxz | Line 2210 I286_P _jcxz(void) { // E3: jcxz |
| I286_P _in_al_data8(void) { // E4: in al, DATA8 | I286_P _in_al_data8(void) { // E4: in al, DATA8 |
| WORD port; | UINT port; |
| I286_CLOCK(5) | I286_CLOCK(5) |
| GET_PCBYTE(port) | GET_PCBYTE(port) |
| i286reg.inport = CS_BASE + I286_IP; | |
| I286_AL = iocore_inp8(port); | I286_AL = iocore_inp8(port); |
| i286reg.inport = 0; | |
| } | } |
| I286_P _in_ax_data8(void) { // E5: in ax, DATA8 | I286_P _in_ax_data8(void) { // E5: in ax, DATA8 |
| WORD port; | UINT port; |
| I286_CLOCK(5) | I286_CLOCK(5) |
| GET_PCBYTE(port) | GET_PCBYTE(port) |
| Line 2227 I286_P _in_ax_data8(void) { // E5: i | Line 2230 I286_P _in_ax_data8(void) { // E5: i |
| I286_P _out_data8_al(void) { // E6: out DATA8, al | I286_P _out_data8_al(void) { // E6: out DATA8, al |
| WORD port; | UINT port; |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCBYTE(port); | GET_PCBYTE(port); |
| Line 2236 I286_P _out_data8_al(void) { // E6: o | Line 2239 I286_P _out_data8_al(void) { // E6: o |
| I286_P _out_data8_ax(void) { // E7: out DATA8, ax | I286_P _out_data8_ax(void) { // E7: out DATA8, ax |
| WORD port; | UINT port; |
| I286_CLOCK(3) | I286_CLOCK(3) |
| GET_PCBYTE(port); | GET_PCBYTE(port); |
| Line 2245 I286_P _out_data8_ax(void) { // E7: o | Line 2248 I286_P _out_data8_ax(void) { // E7: o |
| I286_P _call_near(void) { // E8: call near | I286_P _call_near(void) { // E8: call near |
| WORD ad; | UINT16 ad; |
| I286_CLOCK(7) | I286_CLOCK(7) |
| GET_PCWORD(ad) | GET_PCWORD(ad) |
| Line 2255 I286_P _call_near(void) { // E8: cal | Line 2258 I286_P _call_near(void) { // E8: cal |
| I286_P _jmp_near(void) { // E9: jmp near | I286_P _jmp_near(void) { // E9: jmp near |
| WORD ad; | UINT16 ad; |
| I286_CLOCK(7) | I286_CLOCK(7) |
| GET_PCWORD(ad) | GET_PCWORD(ad) |
| Line 2264 I286_P _jmp_near(void) { // E9: jmp | Line 2267 I286_P _jmp_near(void) { // E9: jmp |
| I286_P _jmp_far(void) { // EA: jmp far | I286_P _jmp_far(void) { // EA: jmp far |
| WORD ad; | UINT16 ad; |
| I286_CLOCK(11) | I286_CLOCK(11) |
| GET_PCWORD(ad); | GET_PCWORD(ad); |
| GET_PCWORD(I286_CS); | GET_PCWORD(I286_CS); |
| CS_BASE = (DWORD)I286_CS << 4; | CS_BASE = I286_CS << 4; |
| I286_IP = ad; | I286_IP = ad; |
| } | } |
| I286_P _jmp_short(void) { // EB: jmp short | I286_P _jmp_short(void) { // EB: jmp short |
| WORD ad; | UINT16 ad; |
| I286_CLOCK(7) | I286_CLOCK(7) |
| GET_PCBYTES(ad) | GET_PCBYTES(ad) |
| Line 2313 I286_P _lock(void) { // F0: lock | Line 2316 I286_P _lock(void) { // F0: lock |
| I286_P _repne(void) { // F2: repne | I286_P _repne(void) { // F2: repne |
| i286s.prefix++; | i286reg.prefix++; |
| if (i286s.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | DWORD op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op_repne[op](); | i286op_repne[op](); |
| i286s.prefix = 0; | i286reg.prefix = 0; |
| } | } |
| else { | else { |
| INT_NUM(6, I286_IP); | INT_NUM(6, I286_IP); |
| Line 2327 I286_P _repne(void) { // F2: repne | Line 2330 I286_P _repne(void) { // F2: repne |
| I286_P _repe(void) { // F3: repe | I286_P _repe(void) { // F3: repe |
| i286s.prefix++; | i286reg.prefix++; |
| if (i286s.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | DWORD op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op_repe[op](); | i286op_repe[op](); |
| i286s.prefix = 0; | i286reg.prefix = 0; |
| } | } |
| else { | else { |
| INT_NUM(6, I286_IP); | INT_NUM(6, I286_IP); |
| Line 2706 I286_P _repe_segprefix_es(void) { | Line 2709 I286_P _repe_segprefix_es(void) { |
| DS_FIX = ES_BASE; | DS_FIX = ES_BASE; |
| SS_FIX = ES_BASE; | SS_FIX = ES_BASE; |
| i286s.prefix++; | i286reg.prefix++; |
| if (i286s.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | DWORD op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op_repe[op](); | i286op_repe[op](); |
| REMOVE_PREFIX | REMOVE_PREFIX |
| i286s.prefix = 0; | i286reg.prefix = 0; |
| } | } |
| else { | else { |
| INT_NUM(6, I286_IP); | INT_NUM(6, I286_IP); |
| Line 2723 I286_P _repe_segprefix_cs(void) { | Line 2726 I286_P _repe_segprefix_cs(void) { |
| DS_FIX = CS_BASE; | DS_FIX = CS_BASE; |
| SS_FIX = CS_BASE; | SS_FIX = CS_BASE; |
| i286s.prefix++; | i286reg.prefix++; |
| if (i286s.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | DWORD op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op_repe[op](); | i286op_repe[op](); |
| REMOVE_PREFIX | REMOVE_PREFIX |
| i286s.prefix = 0; | i286reg.prefix = 0; |
| } | } |
| else { | else { |
| INT_NUM(6, I286_IP); | INT_NUM(6, I286_IP); |
| Line 2740 I286_P _repe_segprefix_ss(void) { | Line 2743 I286_P _repe_segprefix_ss(void) { |
| DS_FIX = SS_BASE; | DS_FIX = SS_BASE; |
| SS_FIX = SS_BASE; | SS_FIX = SS_BASE; |
| i286s.prefix++; | i286reg.prefix++; |
| if (i286s.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | DWORD op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op_repe[op](); | i286op_repe[op](); |
| REMOVE_PREFIX | REMOVE_PREFIX |
| i286s.prefix = 0; | i286reg.prefix = 0; |
| } | } |
| else { | else { |
| INT_NUM(6, I286_IP); | INT_NUM(6, I286_IP); |
| Line 2757 I286_P _repe_segprefix_ds(void) { | Line 2760 I286_P _repe_segprefix_ds(void) { |
| DS_FIX = DS_BASE; | DS_FIX = DS_BASE; |
| SS_FIX = DS_BASE; | SS_FIX = DS_BASE; |
| i286s.prefix++; | i286reg.prefix++; |
| if (i286s.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | DWORD op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op_repe[op](); | i286op_repe[op](); |
| REMOVE_PREFIX | REMOVE_PREFIX |
| i286s.prefix = 0; | i286reg.prefix = 0; |
| } | } |
| else { | else { |
| INT_NUM(6, I286_IP); | INT_NUM(6, I286_IP); |
| Line 3051 I286_P _repne_segprefix_es(void) { | Line 3054 I286_P _repne_segprefix_es(void) { |
| DS_FIX = ES_BASE; | DS_FIX = ES_BASE; |
| SS_FIX = ES_BASE; | SS_FIX = ES_BASE; |
| i286s.prefix++; | i286reg.prefix++; |
| if (i286s.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | DWORD op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op_repne[op](); | i286op_repne[op](); |
| REMOVE_PREFIX | REMOVE_PREFIX |
| i286s.prefix = 0; | i286reg.prefix = 0; |
| } | } |
| else { | else { |
| INT_NUM(6, I286_IP); | INT_NUM(6, I286_IP); |
| Line 3068 I286_P _repne_segprefix_cs(void) { | Line 3071 I286_P _repne_segprefix_cs(void) { |
| DS_FIX = CS_BASE; | DS_FIX = CS_BASE; |
| SS_FIX = CS_BASE; | SS_FIX = CS_BASE; |
| i286s.prefix++; | i286reg.prefix++; |
| if (i286s.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | DWORD op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op_repne[op](); | i286op_repne[op](); |
| REMOVE_PREFIX | REMOVE_PREFIX |
| i286s.prefix = 0; | i286reg.prefix = 0; |
| } | } |
| else { | else { |
| INT_NUM(6, I286_IP); | INT_NUM(6, I286_IP); |
| Line 3085 I286_P _repne_segprefix_ss(void) { | Line 3088 I286_P _repne_segprefix_ss(void) { |
| DS_FIX = SS_BASE; | DS_FIX = SS_BASE; |
| SS_FIX = SS_BASE; | SS_FIX = SS_BASE; |
| i286s.prefix++; | i286reg.prefix++; |
| if (i286s.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | DWORD op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op_repne[op](); | i286op_repne[op](); |
| REMOVE_PREFIX | REMOVE_PREFIX |
| i286s.prefix = 0; | i286reg.prefix = 0; |
| } | } |
| else { | else { |
| INT_NUM(6, I286_IP); | INT_NUM(6, I286_IP); |
| Line 3102 I286_P _repne_segprefix_ds(void) { | Line 3105 I286_P _repne_segprefix_ds(void) { |
| DS_FIX = DS_BASE; | DS_FIX = DS_BASE; |
| SS_FIX = DS_BASE; | SS_FIX = DS_BASE; |
| i286s.prefix++; | i286reg.prefix++; |
| if (i286s.prefix < MAX_PREFIX) { | if (i286reg.prefix < MAX_PREFIX) { |
| DWORD op; | DWORD op; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| i286op_repne[op](); | i286op_repne[op](); |
| REMOVE_PREFIX | REMOVE_PREFIX |
| i286s.prefix = 0; | i286reg.prefix = 0; |
| } | } |
| else { | else { |
| INT_NUM(6, I286_IP); | INT_NUM(6, I286_IP); |
| Line 3408 void INTR_CALL i286c_interrupt(BYTE vect | Line 3411 void INTR_CALL i286c_interrupt(BYTE vect |
| REGPUSH0(I286_IP) | REGPUSH0(I286_IP) |
| I286_IP = GETWORD(mem + vect*4); // real mode! | I286_IP = GETWORD(mem + vect*4); // real mode! |
| I286_CS = GETWORD(mem + vect*4 + 2); // real mode! | I286_CS = GETWORD(mem + vect*4 + 2); // real mode! |
| CS_BASE = (DWORD)I286_CS << 4; | CS_BASE = I286_CS << 4; |
| I286_CLOCK(20) | I286_CLOCK(20) |
| } | } |