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| version 1.2, 2003/10/17 07:17:20 | version 1.7, 2003/11/29 03:38:26 |
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| Line 11 | Line 11 |
| I286EXT i286c_rep_insb(void) { | I286EXT i286c_rep_insb(void) { |
| I286_CLOCK(5) | I286_WORKCLOCK(5); |
| if (I286_CX) { | if (I286_CX) { |
| SINT16 stp = STRING_DIR; | int stp = STRING_DIR; |
| do { | do { |
| BYTE dat = iocore_inp8(I286_DX); | REG8 dat = iocore_inp8(I286_DX); |
| i286_memorywrite(I286_DI + ES_BASE, dat); | i286_memorywrite(I286_DI + ES_BASE, dat); |
| I286_DI += stp; | I286_DI += stp; |
| I286_CLOCK(4) | I286_WORKCLOCK(4); |
| } while (--I286_CX); | } while (--I286_CX); |
| } | } |
| } | } |
| I286EXT i286c_rep_insw(void) { | I286EXT i286c_rep_insw(void) { |
| I286_CLOCK(5) | I286_WORKCLOCK(5); |
| if (I286_CX) { | if (I286_CX) { |
| SINT16 stp = STRING_DIRx2; | int stp = STRING_DIRx2; |
| do { | do { |
| WORD dat = iocore_inp16(I286_DX); | REG16 dat = iocore_inp16(I286_DX); |
| i286_memorywrite_w(I286_DI + ES_BASE, dat); | i286_memorywrite_w(I286_DI + ES_BASE, dat); |
| I286_DI += stp; | I286_DI += stp; |
| I286_CLOCK(4) | I286_WORKCLOCK(4); |
| } while(--I286_CX); | } while(--I286_CX); |
| } | } |
| } | } |
| Line 41 I286EXT i286c_rep_insw(void) { | Line 41 I286EXT i286c_rep_insw(void) { |
| I286EXT i286c_rep_outsb(void) { | I286EXT i286c_rep_outsb(void) { |
| I286_CLOCK(5) | I286_WORKCLOCK(5); |
| if (I286_CX) { | if (I286_CX) { |
| SINT16 stp = STRING_DIR; | int stp = STRING_DIR; |
| do { | do { |
| BYTE dat = i286_memoryread(I286_SI + DS_FIX); | REG8 dat = i286_memoryread(I286_SI + DS_FIX); |
| I286_SI += stp; | I286_SI += stp; |
| iocore_out8(I286_DX, dat); | iocore_out8(I286_DX, (BYTE)dat); |
| I286_CLOCK(4) | I286_WORKCLOCK(4); |
| } while(--I286_CX); | } while(--I286_CX); |
| } | } |
| } | } |
| I286EXT i286c_rep_outsw(void) { | I286EXT i286c_rep_outsw(void) { |
| I286_CLOCK(5) | I286_WORKCLOCK(5); |
| if (I286_CX) { | if (I286_CX) { |
| SINT16 stp = STRING_DIRx2; | int stp = STRING_DIRx2; |
| do { | do { |
| WORD dat = i286_memoryread_w(I286_SI + DS_FIX); | REG16 dat = i286_memoryread_w(I286_SI + DS_FIX); |
| I286_SI += stp; | I286_SI += stp; |
| iocore_out16(I286_DX, dat); | iocore_out16(I286_DX, (UINT16)dat); |
| I286_CLOCK(4) | I286_WORKCLOCK(4); |
| } while(--I286_CX); | } while(--I286_CX); |
| } | } |
| } | } |
| // ---------------------------------------------------------------------- movs | // ---------------------------------------------------------------------- movs |
| I286EXT i286c_rep_movsb(void) { | I286EXT i286c_rep_movsb(void) { |
| I286_CLOCK(5) | I286_WORKCLOCK(5); |
| if (I286_CX) { | if (I286_CX) { |
| SINT16 stp = STRING_DIR; | int stp = STRING_DIR; |
| do { | while(1) { |
| BYTE dat = i286_memoryread(I286_SI + DS_FIX); | REG8 dat = i286_memoryread(I286_SI + DS_FIX); |
| i286_memorywrite(I286_DI + ES_BASE, dat); | i286_memorywrite(I286_DI + ES_BASE, dat); |
| I286_SI += stp; | I286_SI += stp; |
| I286_DI += stp; | I286_DI += stp; |
| I286_CLOCK(4) | I286_WORKCLOCK(4); |
| } while(--I286_CX); | I286_CX--; |
| if (!I286_CX) { | |
| break; | |
| } | |
| if (I286_REMCLOCK <= 0) { | |
| I286_IP -= i286reg.prefix + 1; | |
| break; | |
| } | |
| } | |
| } | } |
| } | } |
| I286EXT i286c_rep_movsw(void) { | I286EXT i286c_rep_movsw(void) { |
| I286_CLOCK(5) | I286_WORKCLOCK(5); |
| if (I286_CX) { | if (I286_CX) { |
| SINT16 stp = STRING_DIRx2; | int stp = STRING_DIRx2; |
| do { | while(1) { |
| WORD dat = i286_memoryread_w(I286_SI + DS_FIX); | REG16 dat = i286_memoryread_w(I286_SI + DS_FIX); |
| i286_memorywrite_w(I286_DI + ES_BASE, dat); | i286_memorywrite_w(I286_DI + ES_BASE, dat); |
| I286_SI += stp; | I286_SI += stp; |
| I286_DI += stp; | I286_DI += stp; |
| I286_CLOCK(4) | I286_WORKCLOCK(4); |
| } while(--I286_CX); | I286_CX--; |
| if (!I286_CX) { | |
| break; | |
| } | |
| if (I286_REMCLOCK <= 0) { | |
| I286_IP -= i286reg.prefix + 1; | |
| break; | |
| } | |
| } | |
| } | } |
| } | } |
| // ---------------------------------------------------------------------- lods | // ---------------------------------------------------------------------- lods |
| I286EXT i286c_rep_lodsb(void) { | I286EXT i286c_rep_lodsb(void) { |
| I286_CLOCK(5) | I286_WORKCLOCK(5); |
| if (I286_CX) { | if (I286_CX) { |
| SINT16 stp = STRING_DIR; | int stp = STRING_DIR; |
| do { | while(1) { |
| I286_AL = i286_memoryread(I286_SI + DS_FIX); | I286_AL = i286_memoryread(I286_SI + DS_FIX); |
| I286_SI += stp; | I286_SI += stp; |
| I286_CLOCK(4) | I286_WORKCLOCK(4); |
| } while(--I286_CX); | I286_CX--; |
| if (!I286_CX) { | |
| break; | |
| } | |
| if (I286_REMCLOCK <= 0) { | |
| I286_IP -= i286reg.prefix + 1; | |
| break; | |
| } | |
| } | |
| } | } |
| } | } |
| I286EXT i286c_rep_lodsw(void) { | I286EXT i286c_rep_lodsw(void) { |
| I286_CLOCK(5) | I286_WORKCLOCK(5); |
| if (I286_CX) { | if (I286_CX) { |
| SINT16 stp = STRING_DIRx2; | int stp = STRING_DIRx2; |
| do { | while(1) { |
| I286_AX = i286_memoryread_w(I286_SI + DS_FIX); | I286_AX = i286_memoryread_w(I286_SI + DS_FIX); |
| I286_SI += stp; | I286_SI += stp; |
| I286_CLOCK(4) | I286_WORKCLOCK(4); |
| } while(--I286_CX); | I286_CX--; |
| if (!I286_CX) { | |
| break; | |
| } | |
| if (I286_REMCLOCK <= 0) { | |
| I286_IP -= i286reg.prefix + 1; | |
| break; | |
| } | |
| } | |
| } | } |
| } | } |
| // ---------------------------------------------------------------------- stos | // ---------------------------------------------------------------------- stos |
| I286EXT i286c_rep_stosb(void) { | I286EXT i286c_rep_stosb(void) { |
| I286_CLOCK(4) | I286_WORKCLOCK(4); |
| if (I286_CX) { | if (I286_CX) { |
| SINT16 stp = STRING_DIR; | int stp = STRING_DIR; |
| do { | while(1) { |
| i286_memorywrite(I286_DI + ES_BASE, I286_AL); | i286_memorywrite(I286_DI + ES_BASE, I286_AL); |
| I286_DI += stp; | I286_DI += stp; |
| I286_CLOCK(3) | I286_WORKCLOCK(3); |
| } while(--I286_CX); | I286_CX--; |
| if (!I286_CX) { | |
| break; | |
| } | |
| if (I286_REMCLOCK <= 0) { | |
| I286_IP -= i286reg.prefix + 1; | |
| break; | |
| } | |
| } | |
| } | } |
| } | } |
| I286EXT i286c_rep_stosw(void) { | I286EXT i286c_rep_stosw(void) { |
| I286_CLOCK(4) | I286_WORKCLOCK(4); |
| if (I286_CX) { | if (I286_CX) { |
| SINT16 stp = STRING_DIRx2; | int stp = STRING_DIRx2; |
| do { | while(1) { |
| i286_memorywrite_w(I286_DI + ES_BASE, I286_AX); | i286_memorywrite_w(I286_DI + ES_BASE, I286_AX); |
| I286_DI += stp; | I286_DI += stp; |
| I286_CLOCK(3) | I286_WORKCLOCK(3); |
| } while(--I286_CX); | I286_CX--; |
| if (!I286_CX) { | |
| break; | |
| } | |
| if (I286_REMCLOCK <= 0) { | |
| I286_IP -= i286reg.prefix + 1; | |
| break; | |
| } | |
| } | |
| } | } |
| } | } |
| // ---------------------------------------------------------------------- cmps | // ---------------------------------------------------------------------- cmps |
| I286EXT i286c_repe_cmpsb(void) { | I286EXT i286c_repe_cmpsb(void) { |
| I286_CLOCK(5) | I286_WORKCLOCK(5); |
| if (I286_CX) { | if (I286_CX) { |
| SINT16 stp = STRING_DIR; | int stp = STRING_DIR; |
| do { | do { |
| DWORD res; | UINT res; |
| DWORD dst = i286_memoryread(I286_SI + DS_FIX); | UINT dst = i286_memoryread(I286_SI + DS_FIX); |
| DWORD src = i286_memoryread(I286_DI + ES_BASE); | UINT src = i286_memoryread(I286_DI + ES_BASE); |
| I286_SI += stp; | I286_SI += stp; |
| I286_DI += stp; | I286_DI += stp; |
| I286_CLOCK(9) | I286_WORKCLOCK(9); |
| BYTE_SUB(res, dst, src) | SUBBYTE(res, dst, src) |
| I286_CX--; | I286_CX--; |
| } while((I286_CX) && (I286_FLAGL & Z_FLAG)); | } while((I286_CX) && (I286_FLAGL & Z_FLAG)); |
| } | } |
| Line 177 I286EXT i286c_repe_cmpsb(void) { | Line 229 I286EXT i286c_repe_cmpsb(void) { |
| I286EXT i286c_repne_cmpsb(void) { | I286EXT i286c_repne_cmpsb(void) { |
| I286_CLOCK(5) | I286_WORKCLOCK(5); |
| if (I286_CX) { | if (I286_CX) { |
| SINT16 stp = STRING_DIR; | int stp = STRING_DIR; |
| do { | do { |
| DWORD res; | UINT res; |
| DWORD dst = i286_memoryread(I286_SI + DS_FIX); | UINT dst = i286_memoryread(I286_SI + DS_FIX); |
| DWORD src = i286_memoryread(I286_DI + ES_BASE); | UINT src = i286_memoryread(I286_DI + ES_BASE); |
| I286_SI += stp; | I286_SI += stp; |
| I286_DI += stp; | I286_DI += stp; |
| I286_CLOCK(9) | I286_WORKCLOCK(9); |
| BYTE_SUB(res, dst, src) | SUBBYTE(res, dst, src) |
| I286_CX--; | I286_CX--; |
| } while((I286_CX) && (!(I286_FLAGL & Z_FLAG))); | } while((I286_CX) && (!(I286_FLAGL & Z_FLAG))); |
| } | } |
| Line 195 I286EXT i286c_repne_cmpsb(void) { | Line 247 I286EXT i286c_repne_cmpsb(void) { |
| I286EXT i286c_repe_cmpsw(void) { | I286EXT i286c_repe_cmpsw(void) { |
| I286_CLOCK(5) | I286_WORKCLOCK(5); |
| if (I286_CX) { | if (I286_CX) { |
| SINT16 stp = STRING_DIRx2; | int stp = STRING_DIRx2; |
| do { | do { |
| DWORD res; | UINT32 res; |
| DWORD dst = i286_memoryread_w(I286_SI + DS_FIX); | UINT32 dst = i286_memoryread_w(I286_SI + DS_FIX); |
| DWORD src = i286_memoryread_w(I286_DI + ES_BASE); | UINT32 src = i286_memoryread_w(I286_DI + ES_BASE); |
| I286_SI += stp; | I286_SI += stp; |
| I286_DI += stp; | I286_DI += stp; |
| I286_CLOCK(9) | I286_WORKCLOCK(9); |
| WORD_SUB(res, dst, src) | SUBWORD(res, dst, src) |
| I286_CX--; | I286_CX--; |
| } while((I286_CX) && (I286_FLAGL & Z_FLAG)); | } while((I286_CX) && (I286_FLAGL & Z_FLAG)); |
| } | } |
| Line 213 I286EXT i286c_repe_cmpsw(void) { | Line 265 I286EXT i286c_repe_cmpsw(void) { |
| I286EXT i286c_repne_cmpsw(void) { | I286EXT i286c_repne_cmpsw(void) { |
| I286_CLOCK(5) | I286_WORKCLOCK(5); |
| if (I286_CX) { | if (I286_CX) { |
| SINT16 stp = STRING_DIRx2; | int stp = STRING_DIRx2; |
| do { | do { |
| DWORD res; | UINT32 res; |
| DWORD dst = i286_memoryread_w(I286_SI + DS_FIX); | UINT32 dst = i286_memoryread_w(I286_SI + DS_FIX); |
| DWORD src = i286_memoryread_w(I286_DI + ES_BASE); | UINT32 src = i286_memoryread_w(I286_DI + ES_BASE); |
| I286_SI += stp; | I286_SI += stp; |
| I286_DI += stp; | I286_DI += stp; |
| I286_CLOCK(9) | I286_WORKCLOCK(9); |
| WORD_SUB(res, dst, src) | SUBWORD(res, dst, src) |
| I286_CX--; | I286_CX--; |
| } while((I286_CX) && (!(I286_FLAGL & Z_FLAG))); | } while((I286_CX) && (!(I286_FLAGL & Z_FLAG))); |
| } | } |
| } | } |
| // ---------------------------------------------------------------------- scas | // ---------------------------------------------------------------------- scas |
| I286EXT i286c_repe_scasb(void) { | I286EXT i286c_repe_scasb(void) { |
| I286_CLOCK(5) | I286_WORKCLOCK(5); |
| if (I286_CX) { | if (I286_CX) { |
| SINT16 stp = STRING_DIR; | int stp = STRING_DIR; |
| DWORD dst = I286_AL; | UINT dst = I286_AL; |
| do { | do { |
| DWORD res; | UINT res; |
| DWORD src = i286_memoryread(I286_DI + ES_BASE); | UINT src = i286_memoryread(I286_DI + ES_BASE); |
| I286_DI += stp; | I286_DI += stp; |
| I286_CLOCK(8) | I286_WORKCLOCK(8); |
| BYTE_SUB(res, dst, src) | SUBBYTE(res, dst, src) |
| I286_CX--; | I286_CX--; |
| } while((I286_CX) && (I286_FLAGL & Z_FLAG)); | } while((I286_CX) && (I286_FLAGL & Z_FLAG)); |
| } | } |
| Line 250 I286EXT i286c_repe_scasb(void) { | Line 303 I286EXT i286c_repe_scasb(void) { |
| I286EXT i286c_repne_scasb(void) { | I286EXT i286c_repne_scasb(void) { |
| I286_CLOCK(5) | I286_WORKCLOCK(5); |
| if (I286_CX) { | if (I286_CX) { |
| SINT16 stp = STRING_DIR; | int stp = STRING_DIR; |
| DWORD dst = I286_AL; | UINT dst = I286_AL; |
| do { | do { |
| DWORD res; | UINT res; |
| DWORD src = i286_memoryread(I286_DI + ES_BASE); | UINT src = i286_memoryread(I286_DI + ES_BASE); |
| I286_DI += stp; | I286_DI += stp; |
| I286_CLOCK(8) | I286_WORKCLOCK(8); |
| BYTE_SUB(res, dst, src) | SUBBYTE(res, dst, src) |
| I286_CX--; | I286_CX--; |
| } while((I286_CX) && (!(I286_FLAGL & Z_FLAG))); | } while((I286_CX) && (!(I286_FLAGL & Z_FLAG))); |
| } | } |
| Line 267 I286EXT i286c_repne_scasb(void) { | Line 320 I286EXT i286c_repne_scasb(void) { |
| I286EXT i286c_repe_scasw(void) { | I286EXT i286c_repe_scasw(void) { |
| I286_CLOCK(5) | I286_WORKCLOCK(5); |
| if (I286_CX) { | if (I286_CX) { |
| SINT16 stp = STRING_DIRx2; | int stp = STRING_DIRx2; |
| DWORD dst = I286_AX; | UINT32 dst = I286_AX; |
| do { | do { |
| DWORD res; | UINT32 res; |
| DWORD src = i286_memoryread_w(I286_DI + ES_BASE); | UINT32 src = i286_memoryread_w(I286_DI + ES_BASE); |
| I286_DI += stp; | I286_DI += stp; |
| I286_CLOCK(8) | I286_WORKCLOCK(8); |
| WORD_SUB(res, dst, src) | SUBWORD(res, dst, src) |
| I286_CX--; | I286_CX--; |
| } while((I286_CX) && (I286_FLAGL & Z_FLAG)); | } while((I286_CX) && (I286_FLAGL & Z_FLAG)); |
| } | } |
| Line 284 I286EXT i286c_repe_scasw(void) { | Line 337 I286EXT i286c_repe_scasw(void) { |
| I286EXT i286c_repne_scasw(void) { | I286EXT i286c_repne_scasw(void) { |
| I286_CLOCK(5) | I286_WORKCLOCK(5); |
| if (I286_CX) { | if (I286_CX) { |
| SINT16 stp = STRING_DIRx2; | int stp = STRING_DIRx2; |
| DWORD dst = I286_AX; | UINT32 dst = I286_AX; |
| do { | do { |
| DWORD res; | UINT32 res; |
| DWORD src = i286_memoryread_w(I286_DI + ES_BASE); | UINT32 src = i286_memoryread_w(I286_DI + ES_BASE); |
| I286_DI += stp; | I286_DI += stp; |
| I286_CLOCK(8) | I286_WORKCLOCK(8); |
| WORD_SUB(res, dst, src) | SUBWORD(res, dst, src) |
| I286_CX--; | I286_CX--; |
| } while((I286_CX) && (!(I286_FLAGL & Z_FLAG))); | } while((I286_CX) && (!(I286_FLAGL & Z_FLAG))); |
| } | } |