| version 1.24, 2008/01/25 18:07:30 | version 1.27, 2011/01/15 17:33:32 | 
| Line 1 | Line 1 | 
 | /*      $Id$    */ |  | 
 |  |  | 
 | /* | /* | 
 | * Copyright (c) 2002-2003 NONAKA Kimihiro | * Copyright (c) 2002-2003 NONAKA Kimihiro | 
 | * All rights reserved. | * All rights reserved. | 
| Line 89  do { \ | Line 87  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 715  do { \ | Line 695  do { \ | 
 | */ | */ | 
 | #define REGPUSH(reg, clock) \ | #define REGPUSH(reg, clock) \ | 
 | do { \ | do { \ | 
| UINT16 new_sp = CPU_SP - 2; \ | UINT16 __new_sp = CPU_SP - 2; \ | 
| cpu_vmemorywrite_w(CPU_SS_INDEX, new_sp, reg); \ |  | 
| CPU_SP = new_sp; \ |  | 
 | CPU_WORKCLOCK(clock); \ | CPU_WORKCLOCK(clock); \ | 
 |  | cpu_vmemorywrite_w(CPU_SS_INDEX, __new_sp, reg); \ | 
 |  | CPU_SP = __new_sp; \ | 
 | } 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_vmemorywrite_d(CPU_SS_INDEX, new_esp, reg); \ |  | 
| CPU_ESP = new_esp; \ |  | 
 | CPU_WORKCLOCK(clock); \ | CPU_WORKCLOCK(clock); \ | 
 |  | cpu_vmemorywrite_d(CPU_SS_INDEX, __new_esp, reg); \ | 
 |  | CPU_ESP = __new_esp; \ | 
 | } while (/*CONSTCOND*/ 0) | } while (/*CONSTCOND*/ 0) | 
 |  |  | 
 | #define REGPUSH0(reg) \ | #define REGPUSH0(reg) \ | 
 | do { \ | do { \ | 
| UINT16 new_sp = CPU_SP - 2; \ | UINT16 __new_sp = CPU_SP - 2; \ | 
| cpu_vmemorywrite_w(CPU_SS_INDEX, new_sp, (UINT16)reg); \ | cpu_vmemorywrite_w(CPU_SS_INDEX, __new_sp, (UINT16)reg); \ | 
| CPU_SP = new_sp; \ | CPU_SP = __new_sp; \ | 
 | } while (/*CONSTCOND*/ 0) | } while (/*CONSTCOND*/ 0) | 
 |  |  | 
 | /* Operand Size == 16 && Stack Size == 32 */ | /* Operand Size == 16 && Stack Size == 32 */ | 
 | #define REGPUSH0_16_32(reg) \ | #define REGPUSH0_16_32(reg) \ | 
 | do { \ | do { \ | 
| UINT32 new_esp = CPU_ESP - 2; \ | UINT32 __new_esp = CPU_ESP - 2; \ | 
| cpu_vmemorywrite_w(CPU_SS_INDEX, new_esp, (UINT16)reg); \ | cpu_vmemorywrite_w(CPU_SS_INDEX, __new_esp, (UINT16)reg); \ | 
| CPU_ESP = new_esp; \ | CPU_ESP = __new_esp; \ | 
 | } while (/*CONSTCOND*/ 0) | } while (/*CONSTCOND*/ 0) | 
 |  |  | 
 | /* Operand Size == 32 && Stack Size == 16 */ | /* Operand Size == 32 && Stack Size == 16 */ | 
 | #define REGPUSH0_32_16(reg) \ | #define REGPUSH0_32_16(reg) \ | 
 | do { \ | do { \ | 
| UINT16 new_sp = CPU_SP - 4; \ | UINT16 __new_sp = CPU_SP - 4; \ | 
| cpu_vmemorywrite_d(CPU_SS_INDEX, new_sp, reg); \ | cpu_vmemorywrite_d(CPU_SS_INDEX, __new_sp, reg); \ | 
| CPU_SP = new_sp; \ | CPU_SP = __new_sp; \ | 
 | } while (/*CONSTCOND*/ 0) | } while (/*CONSTCOND*/ 0) | 
 |  |  | 
 | #define REGPUSH0_32(reg) \ | #define REGPUSH0_32(reg) \ | 
 | do { \ | do { \ | 
| UINT32 new_esp = CPU_ESP - 4; \ | UINT32 __new_esp = CPU_ESP - 4; \ | 
| 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; \ | 
 | } while (/*CONSTCOND*/ 0) | } while (/*CONSTCOND*/ 0) | 
 |  |  | 
 | #define PUSH0_16(reg) \ | #define PUSH0_16(reg) \ | 
| Line 788  do { \ | Line 768  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 847  do { \ | Line 827  do { \ | 
 | */ | */ | 
 | #define SP_PUSH_16(reg) \ | #define SP_PUSH_16(reg) \ | 
 | do { \ | do { \ | 
| UINT16 sp = CPU_SP; \ | UINT16 __sp = CPU_SP; \ | 
 | if (!CPU_STAT_SS32) { \ | if (!CPU_STAT_SS32) { \ | 
| REGPUSH0(sp); \ | REGPUSH0(__sp); \ | 
 | } else { \ | } else { \ | 
| REGPUSH0_16_32(sp); \ | REGPUSH0_16_32(__sp); \ | 
 | } \ | } \ | 
 | } while (/*CONSTCOND*/ 0) | } while (/*CONSTCOND*/ 0) | 
 |  |  | 
 | #define ESP_PUSH_32(reg) \ | #define ESP_PUSH_32(reg) \ | 
 | do { \ | do { \ | 
| UINT32 sp = CPU_ESP; \ | UINT32 __esp = CPU_ESP; \ | 
 | if (!CPU_STAT_SS32) { \ | if (!CPU_STAT_SS32) { \ | 
| REGPUSH0_32_16(sp); \ | REGPUSH0_32_16(__esp); \ | 
 | } else { \ | } else { \ | 
| REGPUSH0_32(sp); \ | REGPUSH0_32(__esp); \ | 
 | } \ | } \ | 
 | } while (/*CONSTCOND*/ 0) | } while (/*CONSTCOND*/ 0) | 
 |  |  | 
 | #define SP_POP_16(reg) \ | #define SP_POP_16(reg) \ | 
 | do { \ | do { \ | 
| UINT32 sp; \ | UINT32 __sp; \ | 
 | if (!CPU_STAT_SS32) { \ | if (!CPU_STAT_SS32) { \ | 
| sp = CPU_SP; \ | __sp = CPU_SP; \ | 
 | } else { \ | } else { \ | 
| sp = CPU_ESP; \ | __sp = CPU_ESP; \ | 
 | } \ | } \ | 
| CPU_SP = cpu_vmemoryread_w(CPU_SS_INDEX, sp); \ | CPU_SP = cpu_vmemoryread_w(CPU_SS_INDEX, __sp); \ | 
 | } while (/*CONSTCOND*/ 0) | } while (/*CONSTCOND*/ 0) | 
 |  |  | 
 | #define ESP_POP_32(reg) \ | #define ESP_POP_32(reg) \ | 
 | do { \ | do { \ | 
| UINT32 sp; \ | UINT32 __esp; \ | 
 | if (!CPU_STAT_SS32) { \ | if (!CPU_STAT_SS32) { \ | 
| sp = CPU_SP; \ | __esp = CPU_SP; \ | 
 | } else { \ | } else { \ | 
| sp = CPU_ESP; \ | __esp = CPU_ESP; \ | 
 | } \ | } \ | 
| CPU_ESP = cpu_vmemoryread_d(CPU_SS_INDEX, sp); \ | CPU_ESP = cpu_vmemoryread_d(CPU_SS_INDEX, __esp); \ | 
 | } while (/*CONSTCOND*/ 0) | } while (/*CONSTCOND*/ 0) | 
 |  |  | 
 |  |  | 
| Line 893  do { \ | Line 873  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) | 
 |  |  | 
 |  |  |