|
|
| version 1.2, 2003/10/17 07:17:20 | version 1.6, 2003/11/21 06:51:11 |
|---|---|
| Line 1 | Line 1 |
| #include "compiler.h" | #include "compiler.h" |
| #include "i286.h" | #include "i286.h" |
| #include "i286c.h" | #include "i286c.h" |
| #include "i286c.mcr" | |
| #include "memory.h" | #include "memory.h" |
| #include "nevent.h" | #include "i286c.mcr" |
| I286_0F _sgdt(DWORD op) { | I286_0F _sgdt(UINT op) { |
| I286_CLOCK(11) | I286_WORKCLOCK(11); |
| if (op < 0xc0) { | if (op < 0xc0) { |
| UINT16 ad = c_get_ea[op](); | UINT16 ad = c_get_ea[op](); |
| i286_memorywrite_w(ad + EA_FIX, i286reg.GDTR.limit); | i286_memorywrite_w(ad + EA_FIX, i286reg.GDTR.limit); |
| Line 23 I286_0F _sgdt(DWORD op) { | Line 22 I286_0F _sgdt(DWORD op) { |
| } | } |
| } | } |
| I286_0F _sidt(DWORD op) { | I286_0F _sidt(UINT op) { |
| I286_CLOCK(12) | I286_WORKCLOCK(12); |
| if (op < 0xc0) { | if (op < 0xc0) { |
| UINT16 ad = c_get_ea[op](); | UINT16 ad = c_get_ea[op](); |
| i286_memorywrite_w(ad + EA_FIX, i286reg.IDTR.limit); | i286_memorywrite_w(ad + EA_FIX, i286reg.IDTR.limit); |
| Line 40 I286_0F _sidt(DWORD op) { | Line 39 I286_0F _sidt(DWORD op) { |
| } | } |
| } | } |
| I286_0F _lgdt(DWORD op) { | I286_0F _lgdt(UINT op) { |
| I286_CLOCK(11) | I286_WORKCLOCK(11); |
| if (op < 0xc0) { | if (op < 0xc0) { |
| WORD ad = c_get_ea[op](); | UINT16 ad = c_get_ea[op](); |
| i286reg.GDTR.limit = i286_memoryread_w(ad + EA_FIX); | i286reg.GDTR.limit = i286_memoryread_w(ad + EA_FIX); |
| ad += 2; | ad += 2; |
| i286reg.GDTR.base = i286_memoryread_w(ad + EA_FIX); | i286reg.GDTR.base = i286_memoryread_w(ad + EA_FIX); |
| Line 58 I286_0F _lgdt(DWORD op) { | Line 57 I286_0F _lgdt(DWORD op) { |
| } | } |
| } | } |
| I286_0F _lidt(DWORD op) { | I286_0F _lidt(UINT op) { |
| I286_CLOCK(11) | I286_WORKCLOCK(11); |
| if (op < 0xc0) { | if (op < 0xc0) { |
| WORD ad = c_get_ea[op](); | UINT16 ad = c_get_ea[op](); |
| i286reg.IDTR.limit = i286_memoryread_w(ad + EA_FIX); | i286reg.IDTR.limit = i286_memoryread_w(ad + EA_FIX); |
| ad += 2; | ad += 2; |
| i286reg.IDTR.base = i286_memoryread_w(ad + EA_FIX); | i286reg.IDTR.base = i286_memoryread_w(ad + EA_FIX); |
| Line 76 I286_0F _lidt(DWORD op) { | Line 75 I286_0F _lidt(DWORD op) { |
| } | } |
| } | } |
| I286_0F _smsw(DWORD op) { | I286_0F _smsw(UINT op) { |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| I286_CLOCK(3) | I286_WORKCLOCK(3); |
| *(reg16_b20[op]) = i286reg.MSW; | *(REG16_B20(op)) = i286reg.MSW; |
| } | } |
| else { | else { |
| I286_CLOCK(6) | I286_WORKCLOCK(6); |
| i286_memorywrite_w(c_calc_ea_dst[op](), i286reg.MSW); | i286_memorywrite_w(c_calc_ea_dst[op](), i286reg.MSW); |
| } | } |
| } | } |
| I286_0F _lmsw(DWORD op) { | I286_0F _lmsw(UINT op) { |
| if (op >= 0xc0) { | if (op >= 0xc0) { |
| I286_CLOCK(2) | I286_WORKCLOCK(2); |
| i286reg.MSW = *(reg16_b20[op]); | i286reg.MSW = *(REG16_B20(op)); |
| } | } |
| else { | else { |
| I286_CLOCK(3) | I286_WORKCLOCK(3); |
| i286reg.MSW = i286_memoryread_w(c_calc_ea_dst[op]()); | i286reg.MSW = i286_memoryread_w(c_calc_ea_dst[op]()); |
| } | } |
| } | } |
| Line 111 I286_0F _loadall286(void) { | Line 110 I286_0F _loadall286(void) { |
| UINT16 tmp; | UINT16 tmp; |
| I286_CLOCK(195); | I286_WORKCLOCK(195); |
| i286reg.MSW = LOADINTELWORD(mem + 0x804); | i286reg.MSW = LOADINTELWORD(mem + 0x804); |
| tmp = LOADINTELWORD(mem + 0x818); | tmp = LOADINTELWORD(mem + 0x818); |
| I286_OV = tmp & O_FLAG; | I286_OV = tmp & O_FLAG; |
| Line 141 I286_0F _loadall286(void) { | Line 140 I286_0F _loadall286(void) { |
| I286EXT i286c_cts(void) { | I286EXT i286c_cts(void) { |
| WORD ip; | UINT16 ip; |
| DWORD op, op2; | UINT op; |
| UINT op2; | |
| ip = I286_IP; | ip = I286_IP; |
| GET_PCBYTE(op); | GET_PCBYTE(op); |
| Line 155 I286EXT i286c_cts(void) { | Line 155 I286EXT i286c_cts(void) { |
| _loadall286(); | _loadall286(); |
| } | } |
| else { | else { |
| I286_CLOCK(20) | I286_WORKCLOCK(20); |
| INT_NUM(6, ip - 1); | INT_NUM(6, ip - 1); |
| } | } |
| } | } |