|
|
| version 1.24, 2008/01/25 18:07:30 | version 1.25, 2008/03/22 04:03:07 |
|---|---|
| Line 89 do { \ | Line 89 do { \ |
| /* | /* |
| * instruction pointer | * instruction pointer |
| */ | */ |
| #define SET_EIP(v) \ | /* コードフェッチに使用するので、OpSize の影響を受けてはいけない */ |
| do { \ | |
| UINT32 __new_ip = (v); \ | |
| if (__new_ip > CPU_STAT_CS_LIMIT) { \ | |
| VERBOSE(("SET_EIP: new_ip = %08x, limit = %08x", __new_ip, CPU_STAT_CS_LIMIT)); \ | |
| EXCEPTION(GP_EXCEPTION, 0); \ | |
| } \ | |
| CPU_EIP = __new_ip; \ | |
| } while (/*CONSTCOND*/ 0) | |
| #define ADD_EIP(v) \ | |
| do { \ | |
| UINT32 __tmp_ip = CPU_EIP + (v); \ | |
| if (!CPU_STATSAVE.cpu_inst_default.op_32) { \ | |
| __tmp_ip &= 0xffff; \ | |
| } \ | |
| SET_EIP(__tmp_ip); \ | |
| } while (/*CONSTCOND*/ 0) | |
| #define _ADD_EIP(v) \ | #define _ADD_EIP(v) \ |
| do { \ | do { \ |
| UINT32 __tmp_ip = CPU_EIP + (v); \ | UINT32 __tmp_ip = CPU_EIP + (v); \ |
| Line 716 do { \ | Line 698 do { \ |
| #define REGPUSH(reg, clock) \ | #define REGPUSH(reg, clock) \ |
| do { \ | do { \ |
| UINT16 new_sp = CPU_SP - 2; \ | UINT16 new_sp = CPU_SP - 2; \ |
| CPU_WORKCLOCK(clock); \ | |
| cpu_vmemorywrite_w(CPU_SS_INDEX, new_sp, reg); \ | cpu_vmemorywrite_w(CPU_SS_INDEX, new_sp, reg); \ |
| CPU_SP = new_sp; \ | CPU_SP = new_sp; \ |
| CPU_WORKCLOCK(clock); \ | |
| } while (/*CONSTCOND*/ 0) | } while (/*CONSTCOND*/ 0) |
| #define REGPUSH_32(reg, clock) \ | #define REGPUSH_32(reg, clock) \ |
| do { \ | do { \ |
| UINT32 new_esp = CPU_ESP - 4; \ | UINT32 new_esp = CPU_ESP - 4; \ |
| CPU_WORKCLOCK(clock); \ | |
| cpu_vmemorywrite_d(CPU_SS_INDEX, new_esp, reg); \ | cpu_vmemorywrite_d(CPU_SS_INDEX, new_esp, reg); \ |
| CPU_ESP = new_esp; \ | CPU_ESP = new_esp; \ |
| CPU_WORKCLOCK(clock); \ | |
| } while (/*CONSTCOND*/ 0) | } while (/*CONSTCOND*/ 0) |
| #define REGPUSH0(reg) \ | #define REGPUSH0(reg) \ |
| Line 788 do { \ | Line 770 do { \ |
| #define REGPOP(reg, clock) \ | #define REGPOP(reg, clock) \ |
| do { \ | do { \ |
| CPU_WORKCLOCK(clock); \ | |
| (reg) = cpu_vmemoryread_w(CPU_SS_INDEX, CPU_SP); \ | (reg) = cpu_vmemoryread_w(CPU_SS_INDEX, CPU_SP); \ |
| CPU_SP += 2; \ | CPU_SP += 2; \ |
| CPU_WORKCLOCK(clock); \ | |
| } while (/*CONSTCOND*/ 0) | } while (/*CONSTCOND*/ 0) |
| #define REGPOP_32(reg, clock) \ | #define REGPOP_32(reg, clock) \ |
| do { \ | do { \ |
| CPU_WORKCLOCK(clock); \ | |
| (reg) = cpu_vmemoryread_d(CPU_SS_INDEX, CPU_ESP); \ | (reg) = cpu_vmemoryread_d(CPU_SS_INDEX, CPU_ESP); \ |
| CPU_ESP += 4; \ | CPU_ESP += 4; \ |
| CPU_WORKCLOCK(clock); \ | |
| } while (/*CONSTCOND*/ 0) | } while (/*CONSTCOND*/ 0) |
| #define REGPOP0(reg) \ | #define REGPOP0(reg) \ |
| Line 893 do { \ | Line 875 do { \ |
| */ | */ |
| #define JMPSHORT(clock) \ | #define JMPSHORT(clock) \ |
| do { \ | do { \ |
| UINT32 __ip; \ | UINT32 __new_ip; \ |
| UINT32 __dest; \ | |
| CPU_WORKCLOCK(clock); \ | CPU_WORKCLOCK(clock); \ |
| GET_PCBYTESD(__ip); \ | GET_PCBYTESD(__dest); \ |
| ADD_EIP(__ip); \ | __new_ip = CPU_EIP + __dest; \ |
| if (!CPU_INST_OP32) { \ | |
| __new_ip &= 0xffff; \ | |
| } \ | |
| if (__new_ip > CPU_STAT_CS_LIMIT) { \ | |
| EXCEPTION(GP_EXCEPTION, 0); \ | |
| } \ | |
| CPU_EIP = __new_ip; \ | |
| } while (/*CONSTCOND*/ 0) | } while (/*CONSTCOND*/ 0) |
| #define JMPNEAR(clock) \ | #define JMPNEAR(clock) \ |
| do { \ | do { \ |
| UINT32 __ip; \ | UINT16 __new_ip; \ |
| SINT16 __dest; \ | |
| CPU_WORKCLOCK(clock); \ | CPU_WORKCLOCK(clock); \ |
| GET_PCWORDS(__ip); \ | GET_PCWORDS(__dest); \ |
| ADD_EIP(__ip); \ | __new_ip = CPU_IP + __dest; \ |
| if (__new_ip > CPU_STAT_CS_LIMIT) { \ | |
| EXCEPTION(GP_EXCEPTION, 0); \ | |
| } \ | |
| CPU_EIP = __new_ip; \ | |
| } while (/*CONSTCOND*/ 0) | } while (/*CONSTCOND*/ 0) |
| #define JMPNEAR_4(clock) \ | #define JMPNEAR32(clock) \ |
| do { \ | do { \ |
| UINT32 __ip; \ | UINT32 __new_ip; \ |
| UINT32 __dest; \ | |
| CPU_WORKCLOCK(clock); \ | CPU_WORKCLOCK(clock); \ |
| GET_PCDWORD(__ip); \ | GET_PCDWORD(__dest); \ |
| ADD_EIP(__ip); \ | __new_ip = CPU_EIP + __dest; \ |
| if (__new_ip > CPU_STAT_CS_LIMIT) { \ | |
| EXCEPTION(GP_EXCEPTION, 0); \ | |
| } \ | |
| CPU_EIP = __new_ip; \ | |
| } while (/*CONSTCOND*/ 0) | } while (/*CONSTCOND*/ 0) |
| #define JMPNOP(clock, d) \ | #define JMPNOP(clock, d) \ |
| do { \ | do { \ |
| CPU_WORKCLOCK(clock); \ | CPU_WORKCLOCK(clock); \ |
| ADD_EIP((d)); \ | _ADD_EIP((d)); \ |
| } while (/*CONSTCOND*/ 0) | } while (/*CONSTCOND*/ 0) |