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| version 1.37, 2008/03/22 04:03:07 | version 1.42, 2012/01/08 11:32:16 |
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| Line 1 | Line 1 |
| /* $Id$ */ | |
| /* | /* |
| * Copyright (c) 2002-2003 NONAKA Kimihiro | * Copyright (c) 2002-2003 NONAKA Kimihiro |
| * All rights reserved. | * All rights reserved. |
| Line 215 typedef struct { | Line 213 typedef struct { |
| } FPU_REGS; | } FPU_REGS; |
| typedef struct { | typedef struct { |
| UINT8 valid; /* ¥ì¥¸¥¹¥¿Í¸ú */ | UINT8 valid; /* ¥ì¥¸¥¹¥¿Í¸ú */ |
| UINT8 sign; /* É乿 */ | UINT8 sign; /* É乿 */ |
| UINT8 zero; /* ¥¼¥í */ | UINT8 zero; /* ¥¼¥í */ |
| UINT8 inf; /* ¡ç */ | UINT8 inf; /* ¡ç */ |
| UINT8 nan; /* NaN */ | UINT8 nan; /* NaN */ |
| UINT8 denorm; /* ÈóÀµµ¬²½ */ | UINT8 denorm; /* ñýÜè¥å¡×ð¨¾ç·ö */ |
| SINT16 exp; /* »Ø¿ôÉô */ | SINT16 exp; /* ëì®èʲñ㥣 */ |
| UINT64 num; /* ¾®¿ôÉô */ | UINT64 num; /* ê²¾èʲñ㥣 */ |
| } FP_REG; | } FP_REG; |
| typedef struct { | typedef struct { |
| UINT8 top; /* ¡¦¥±¡¦¥½¡¦¥Æ¡¦¥Ã¡¼¥Õ¥Æ¥è */ | UINT8 top; /* ¥¹¥¿¥Ã¥¯°ÌÃÖ */ |
| UINT8 pc; /* ¥¿¥³¥Ê¥ë */ | UINT8 pc; /* ÀºÅÙ */ |
| UINT8 rc; /* ¥¨¥ó¡¢*/ | UINT8 rc; /* ´Ý¤á */ |
| UINT8 dmy[1]; | UINT8 dmy[1]; |
| FP_REG reg[FPU_REG_NUM]; | FP_REG reg[FPU_REG_NUM]; |
| Line 266 typedef struct { | Line 264 typedef struct { |
| } I386EXT; | } I386EXT; |
| typedef struct { | typedef struct { |
| I386STAT s; /* STATsave¡¢¥ª¡¢ø¦öÇ¥í */ | I386STAT s; /* STATsaveåáÊå£ìåâ¶ç¡¦¥¨ */ |
| I386EXT e; | I386EXT e; |
| } I386CORE; | } I386CORE; |
| Line 452 extern sigjmp_buf exec_1step_jmpbuf; | Line 450 extern sigjmp_buf exec_1step_jmpbuf; |
| #define REAL_FLAGREG ((CPU_FLAG & 0xf7ff) | (CPU_OV ? O_FLAG : 0) | 2) | #define REAL_FLAGREG ((CPU_FLAG & 0xf7ff) | (CPU_OV ? O_FLAG : 0) | 2) |
| #define REAL_EFLAGREG ((CPU_EFLAG & 0xfffff7ff) | (CPU_OV ? O_FLAG : 0) | 2) | #define REAL_EFLAGREG ((CPU_EFLAG & 0xfffff7ff) | (CPU_OV ? O_FLAG : 0) | 2) |
| void FASTCALL set_flags(UINT16 new_flags, UINT16 mask); | void CPUCALL set_flags(UINT16 new_flags, UINT16 mask); |
| void FASTCALL set_eflags(UINT32 new_flags, UINT32 mask); | void CPUCALL set_eflags(UINT32 new_flags, UINT32 mask); |
| #define CPU_INST_OP32 CPU_STATSAVE.cpu_inst.op_32 | #define CPU_INST_OP32 CPU_STATSAVE.cpu_inst.op_32 |
| Line 483 do { \ | Line 481 do { \ |
| CPU_PREV_ESP = (esp); \ | CPU_PREV_ESP = (esp); \ |
| } while (/*CONSTCOND*/0) | } while (/*CONSTCOND*/0) |
| #define CPU_SET_PREV_ESP() CPU_SET_PREV_ESP1(CPU_ESP) | #define CPU_SET_PREV_ESP() CPU_SET_PREV_ESP1(CPU_ESP) |
| #define CPU_CLEAR_PREV_ESP(esp) \ | #define CPU_CLEAR_PREV_ESP() \ |
| do { \ | do { \ |
| CPU_STATSAVE.cpu_stat.backout_sp = 0; \ | CPU_STATSAVE.cpu_stat.backout_sp = 0; \ |
| } while (/*CONSTCOND*/0) | } while (/*CONSTCOND*/0) |
| Line 621 void ia32a20enable(BOOL enable); | Line 619 void ia32a20enable(BOOL enable); |
| void ia32(void); | void ia32(void); |
| void ia32_step(void); | void ia32_step(void); |
| void CPUCALL ia32_interrupt(int vect, int soft); | void CPUCALL ia32_interrupt(int vect, int soft); |
| void CPUCALL ia32_exception(int vect, int p1, int p2); | |
| void exec_1step(void); | void exec_1step(void); |
| #define INST_PREFIX (1 << 0) | #define INST_PREFIX (1 << 0) |
| Line 634 void ia32_panic(const char *buf, ...); | Line 631 void ia32_panic(const char *buf, ...); |
| void ia32_bioscall(void); | void ia32_bioscall(void); |
| void FASTCALL change_pm(BOOL onoff); | void CPUCALL change_pm(BOOL onoff); |
| void FASTCALL change_vm(BOOL onoff); | void CPUCALL change_vm(BOOL onoff); |
| void FASTCALL change_pg(BOOL onoff); | void CPUCALL change_pg(BOOL onoff); |
| void FASTCALL set_cr3(UINT32 new_cr3); | void CPUCALL set_cr3(UINT32 new_cr3); |
| void FASTCALL set_cpl(int new_cpl); | void CPUCALL set_cpl(int new_cpl); |
| extern const UINT8 iflags[]; | extern const UINT8 iflags[]; |
| #define szpcflag iflags | #define szpcflag iflags |
| Line 687 void dbg_printf(const char *str, ...); | Line 684 void dbg_printf(const char *str, ...); |
| #define FPU_REG(i) FPU_STAT.reg[i] | #define FPU_REG(i) FPU_STAT.reg[i] |
| /* FPU status register */ | /* FPU status register */ |
| #define FP_IE_FLAG (1 << 0) /* ¥Õ¥ª¥¯ùè¥Ï¥Ë¡¼¥³*/ | #define FP_IE_FLAG (1 << 0) /* ̵¸ú¤Êưºî */ |
| #define FP_DE_FLAG (1 << 1) /* ¥Ç¥Î¡¼¥Þ¥é¥¤¥º¥É¡¦¥ª¥Ú¥é¥ó¥É */ | #define FP_DE_FLAG (1 << 1) /* ¥Ç¥Î¡¼¥Þ¥é¥¤¥º¥É¡¦¥ª¥Ú¥é¥ó¥É */ |
| #define FP_ZE_FLAG (1 << 2) /* ¥¼¥í¤Ë¤è¤ë½ü»» */ | #define FP_ZE_FLAG (1 << 2) /* ¥¼¥í¤Ë¤è¤ë½ü»» */ |
| #define FP_OE_FLAG (1 << 3) /* ¥ª¡¼¥Ð¡¼¥Õ¥í¡¼ */ | #define FP_OE_FLAG (1 << 3) /* ¥ª¡¼¥Ð¡¼¥Õ¥í¡¼ */ |
| #define FP_UE_FLAG (1 << 4) /* ¥¢¥ó¥À¡¼¥Õ¥í¡¼ */ | #define FP_UE_FLAG (1 << 4) /* ¥¢¥ó¥À¡¼¥Õ¥í¡¼ */ |
| #define FP_PE_FLAG (1 << 5) /* ÀºÅÙ */ | #define FP_PE_FLAG (1 << 5) /* ÀºÅÙ */ |
| #define FP_SF_FLAG (1 << 6) /* ¥¹¥¿¥Ã¥¯¥Õ¥©¥ë¥È */ | #define FP_SF_FLAG (1 << 6) /* ¥¹¥¿¥Ã¥¯¥Õ¥©¥ë¥È */ |
| #define FP_ES_FLAG (1 << 7) /* ¥¨¥é¡¼¥µ¥Þ¥ê¥¹¥Æ¡¼¥¿¥¹ */ | #define FP_ES_FLAG (1 << 7) /* ¥¨¥é¡¼¥µ¥Þ¥ê¥¹¥Æ¡¼¥¿¥¹ */ |
| #define FP_C0_FLAG (1 << 8) /* ¾ò·ï¥³¡¼¥É */ | #define FP_C0_FLAG (1 << 8) /* ¾ò·ï¥³¡¼¥É */ |
| #define FP_C1_FLAG (1 << 9) /* ¾ò·ï¥³¡¼¥É */ | #define FP_C1_FLAG (1 << 9) /* ¾ò·ï¥³¡¼¥É */ |
| #define FP_C2_FLAG (1 << 10) /* ¾ò·ï¥³¡¼¥É */ | #define FP_C2_FLAG (1 << 10) /* ¾ò·ï¥³¡¼¥É */ |
| #define FP_TOP_FLAG (7 << 11) /* ¥¹¥¿¥Ã¥¯¥Ý¥¤¥ó¥È¤Î¥È¥Ã¥× */ | #define FP_TOP_FLAG (7 << 11) /* ¥¹¥¿¥Ã¥¯¥Ý¥¤¥ó¥È¤Î¥È¥Ã¥× */ |
| #define FP_C3_FLAG (1 << 14) /* ¾ò·ï¥³¡¼¥É */ | #define FP_C3_FLAG (1 << 14) /* ¾ò·ï¥³¡¼¥É */ |
| #define FP_B_FLAG (1 << 15) /* FPU ¥Ó¥¸¡¼ */ | #define FP_B_FLAG (1 << 15) /* FPU ¥Ó¥¸¡¼ */ |
| #define FP_TOP_SHIFT 11 | #define FP_TOP_SHIFT 11 |
| #define FP_TOP_GET() ((FPU_STATUSWORD & FP_TOP_FLAG) >> FP_TOP_SHIFT) | #define FP_TOP_GET() ((FPU_STATUSWORD & FP_TOP_FLAG) >> FP_TOP_SHIFT) |
| Line 716 do { \ | Line 713 do { \ |
| } while (/*CONSTCOND*/0) | } while (/*CONSTCOND*/0) |
| /* FPU control register */ | /* FPU control register */ |
| #define FP_CTRL_PC_SHIFT 8 /* ÅÙÀ©¸æ */ | #define FP_CTRL_PC_SHIFT 8 /* 精度é襫êÀ¡£ */ |
| #define FP_CTRL_RC_SHIFT 10 /* ´Ý¤áÀ©¸æ */ | #define FP_CTRL_RC_SHIFT 10 /* 躥¯åâ¢ç°¸êÀ¡£ */ |
| #define FP_CTRL_PC_24 0 /* ¥Æ¥¢¥¿¥³¥Ê¥ë */ | #define FP_CTRL_PC_24 0 /* éíÐ饤¥»ê¼¥ò */ |
| #define FP_CTRL_PC_53 1 /* ¥Ì¥ï¥¿¥³¥Ê¥ë */ | #define FP_CTRL_PC_53 1 /* éàºé¥¤¥»ê¼¥ò */ |
| #define FP_CTRL_PC_64 3 /* ¥¦¥Í¥È¡¦¥¿¥³¥Ê¥ë */ | #define FP_CTRL_PC_64 3 /* ë롣꾥ªî´¥»ê¼¥ò */ |
| #define FP_CTRL_RC_NEAREST_EVEN 0 | #define FP_CTRL_RC_NEAREST_EVEN 0 |
| #define FP_CTRL_RC_DOWN 1 | #define FP_CTRL_RC_DOWN 1 |
| Line 777 typedef struct { | Line 774 typedef struct { |
| } disasm_context_t; | } disasm_context_t; |
| int disasm(UINT32 *eip, disasm_context_t *ctx); | int disasm(UINT32 *eip, disasm_context_t *ctx); |
| char *cpu_disasm2str(UINT32 eip); | |
| #ifdef __cplusplus | #ifdef __cplusplus |
| } | } |