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| version 1.27, 2004/03/24 14:34:23 | version 1.37, 2008/03/22 04:03:07 |
|---|---|
| Line 12 | Line 12 |
| * 2. Redistributions in binary form must reproduce the above copyright | * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the | * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. | * documentation and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote products | |
| * derived from this software without specific prior written permission. | |
| * | * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| Line 71 typedef union { | Line 69 typedef union { |
| UINT32 d; | UINT32 d; |
| } REG32; | } REG32; |
| typedef struct { | |
| UINT8 b[10]; | |
| } REG80; | |
| #ifdef __cplusplus | #ifdef __cplusplus |
| } | } |
| #endif | #endif |
| Line 117 enum { | Line 119 enum { |
| MAX_PREFIX = 8 | MAX_PREFIX = 8 |
| }; | }; |
| enum { | |
| CPU_PREFETCH_QUEUE_LENGTH = 16 | |
| }; | |
| typedef struct { | typedef struct { |
| REG32 reg[CPU_REG_NUM]; | REG32 reg[CPU_REG_NUM]; |
| UINT16 sreg[CPU_SEGREG_NUM]; | UINT16 sreg[CPU_SEGREG_NUM]; |
| Line 137 typedef struct { | Line 135 typedef struct { |
| typedef struct { | typedef struct { |
| UINT16 gdtr_limit; | UINT16 gdtr_limit; |
| UINT16 pad0; | |
| UINT32 gdtr_base; | UINT32 gdtr_base; |
| UINT16 idtr_limit; | UINT16 idtr_limit; |
| UINT16 pad1; | |
| UINT32 idtr_base; | UINT32 idtr_base; |
| UINT16 ldtr; | UINT16 ldtr; |
| Line 157 typedef struct { | Line 157 typedef struct { |
| descriptor_t ldtr; | descriptor_t ldtr; |
| descriptor_t tr; | descriptor_t tr; |
| BYTE prefetch[CPU_PREFETCH_QUEUE_LENGTH]; | |
| SINT8 prefetch_remain; | |
| UINT8 pad2[3]; | |
| UINT32 adrsmask; | UINT32 adrsmask; |
| UINT32 ovflag; | UINT32 ovflag; |
| Line 178 typedef struct { | Line 174 typedef struct { |
| UINT8 hlt; | UINT8 hlt; |
| UINT8 bp; /* break point bitmap */ | UINT8 bp; /* break point bitmap */ |
| UINT8 bp_ev; /* break point event */ | UINT8 bp_ev; /* break point event */ |
| UINT8 pad; | |
| UINT8 backout_sp; /* backout ESP, when exception */ | |
| UINT32 pde_base; | UINT32 pde_base; |
| Line 197 typedef struct { | Line 194 typedef struct { |
| UINT32 seg_base; | UINT32 seg_base; |
| } CPU_INST; | } CPU_INST; |
| /* FPU */ | |
| enum { | |
| FPU_REG_NUM = 8 | |
| }; | |
| typedef struct { | |
| UINT16 seg; | |
| UINT16 pad; | |
| UINT32 offset; | |
| } FPU_PTR; | |
| typedef struct { | |
| UINT16 control; | |
| UINT16 status; | |
| UINT16 op; | |
| FPU_PTR inst; | |
| FPU_PTR data; | |
| } FPU_REGS; | |
| typedef struct { | |
| UINT8 valid; /* レジスタ有効 */ | |
| UINT8 sign; /* 符号 */ | |
| UINT8 zero; /* ゼロ */ | |
| UINT8 inf; /* ∞ */ | |
| UINT8 nan; /* NaN */ | |
| UINT8 denorm; /* 非正規化 */ | |
| SINT16 exp; /* 指数部 */ | |
| UINT64 num; /* 小数部 */ | |
| } FP_REG; | |
| typedef struct { | |
| UINT8 top; /* スタック位置 */ | |
| UINT8 pc; /* 精度 */ | |
| UINT8 rc; /* 丸め */ | |
| UINT8 dmy[1]; | |
| FP_REG reg[FPU_REG_NUM]; | |
| } FPU_STAT; | |
| typedef struct { | typedef struct { |
| CPU_REGS cpu_regs; | CPU_REGS cpu_regs; |
| CPU_SYSREGS cpu_sysregs; | CPU_SYSREGS cpu_sysregs; |
| Line 204 typedef struct { | Line 241 typedef struct { |
| CPU_INST cpu_inst; | CPU_INST cpu_inst; |
| CPU_INST cpu_inst_default; | CPU_INST cpu_inst_default; |
| #if defined(USE_FPU) | |
| FPU_REGS fpu_regs; | |
| FPU_STAT fpu_stat; | |
| #endif | |
| /* protected by cpu shut */ | /* protected by cpu shut */ |
| UINT8 cpu_type; | UINT8 cpu_type; |
| UINT8 itfbank; | UINT8 itfbank; |
| Line 213 typedef struct { | Line 255 typedef struct { |
| UINT32 clock; | UINT32 clock; |
| } I386STAT; | } I386STAT; |
| typedef struct { /* for ver0.73 */ | typedef struct { |
| BYTE *ext; | UINT8 *ext; |
| UINT32 extsize; | UINT32 extsize; |
| UINT8 *extbase; /* = ext - 0x100000 */ | |
| UINT32 extlimit16mb; /* = extsize + 0x100000 (MAX:16MB) */ | |
| UINT32 extlimit4gb; /* = extsize + 0x100000 */ | |
| UINT32 inport; | UINT32 inport; |
| UINT8 *ems[4]; | |
| } I386EXT; | } I386EXT; |
| typedef struct { | typedef struct { |
| Line 242 extern I386CORE i386core; | Line 288 extern I386CORE i386core; |
| #define CPU_EXTMEM i386core.e.ext | #define CPU_EXTMEM i386core.e.ext |
| #define CPU_EXTMEMSIZE i386core.e.extsize | #define CPU_EXTMEMSIZE i386core.e.extsize |
| #define CPU_EXTMEMBASE i386core.e.extbase | |
| #define CPU_EXTLIMIT16 i386core.e.extlimit16mb | |
| #define CPU_EXTLIMIT i386core.e.extlimit4gb | |
| #define CPU_INPADRS i386core.e.inport | #define CPU_INPADRS i386core.e.inport |
| #define CPU_EMSPTR i386core.e.ems | |
| extern sigjmp_buf exec_1step_jmpbuf; | extern sigjmp_buf exec_1step_jmpbuf; |
| Line 297 extern sigjmp_buf exec_1step_jmpbuf; | Line 347 extern sigjmp_buf exec_1step_jmpbuf; |
| /* (1 << 29) */ | /* (1 << 29) */ |
| /* (1 << 30) */ | /* (1 << 30) */ |
| /* (1 << 31) */ | /* (1 << 31) */ |
| #ifdef USE_FPU | #if defined(USE_FPU) |
| #define CPU_FEATURES (CPU_FEATURE_CMOV|CPU_FEATURE_FPU) | #define CPU_FEATURES (CPU_FEATURE_CMOV|CPU_FEATURE_FPU) |
| #else | #else |
| #define CPU_FEATURES (CPU_FEATURE_CMOV) | #define CPU_FEATURES (CPU_FEATURE_CMOV) |
| Line 311 extern sigjmp_buf exec_1step_jmpbuf; | Line 361 extern sigjmp_buf exec_1step_jmpbuf; |
| #define CPU_REGS_SREG(n) CPU_STATSAVE.cpu_regs.sreg[(n)] | #define CPU_REGS_SREG(n) CPU_STATSAVE.cpu_regs.sreg[(n)] |
| #define CPU_STAT_SREG(n) CPU_STATSAVE.cpu_stat.sreg[(n)] | #define CPU_STAT_SREG(n) CPU_STATSAVE.cpu_stat.sreg[(n)] |
| #define CPU_STAT_SREGBASE(n) CPU_STATSAVE.cpu_stat.sreg[(n)].u.seg.segbase | #define CPU_STAT_SREGBASE(n) CPU_STAT_SREG((n)).u.seg.segbase |
| #define CPU_STAT_SREGEND(n) CPU_STATSAVE.cpu_stat.sreg[(n)].u.seg.segend | #define CPU_STAT_SREGLIMIT(n) CPU_STAT_SREG((n)).u.seg.limit |
| #define CPU_STAT_SREGLIMIT(n) CPU_STATSAVE.cpu_stat.sreg[(n)].u.seg.limit | |
| #define CPU_STAT_SREG_CLEAR(n) \ | |
| do { \ | |
| memset(&CPU_STAT_SREG(n), 0, sizeof(descriptor_t)); \ | |
| } while (/*CONSTCOND*/ 0) | |
| #define CPU_STAT_SREG_INIT(n) \ | |
| do { \ | |
| descriptor_t sd; \ | |
| \ | |
| memset(&sd, 0, sizeof(sd)); \ | |
| sd.u.seg.limit = 0xffff; \ | |
| CPU_SET_SEGDESC_DEFAULT(&sd, (n), 0); \ | |
| CPU_STAT_SREG(n) = sd; \ | |
| } while (/*CONSTCOND*/ 0) | |
| #define CPU_AL CPU_REGS_BYTEL(CPU_EAX_INDEX) | #define CPU_AL CPU_REGS_BYTEL(CPU_EAX_INDEX) |
| Line 367 do { \ | Line 403 do { \ |
| #define CPU_FS CPU_REGS_SREG(CPU_FS_INDEX) | #define CPU_FS CPU_REGS_SREG(CPU_FS_INDEX) |
| #define CPU_GS CPU_REGS_SREG(CPU_GS_INDEX) | #define CPU_GS CPU_REGS_SREG(CPU_GS_INDEX) |
| #define CPU_ES_DESC CPU_STAT_SREG(CPU_ES_INDEX) | |
| #define CPU_CS_DESC CPU_STAT_SREG(CPU_CS_INDEX) | |
| #define CPU_SS_DESC CPU_STAT_SREG(CPU_SS_INDEX) | |
| #define CPU_DS_DESC CPU_STAT_SREG(CPU_DS_INDEX) | |
| #define CPU_FS_DESC CPU_STAT_SREG(CPU_FS_INDEX) | |
| #define CPU_GS_DESC CPU_STAT_SREG(CPU_GS_INDEX) | |
| #define ES_BASE CPU_STAT_SREGBASE(CPU_ES_INDEX) | #define ES_BASE CPU_STAT_SREGBASE(CPU_ES_INDEX) |
| #define CS_BASE CPU_STAT_SREGBASE(CPU_CS_INDEX) | #define CS_BASE CPU_STAT_SREGBASE(CPU_CS_INDEX) |
| #define SS_BASE CPU_STAT_SREGBASE(CPU_SS_INDEX) | #define SS_BASE CPU_STAT_SREGBASE(CPU_SS_INDEX) |
| Line 409 do { \ | Line 452 do { \ |
| #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) |
| #if !defined(IA32_DONT_USE_SET_EFLAGS_FUNCTION) | void FASTCALL set_flags(UINT16 new_flags, UINT16 mask); |
| void set_flags(UINT16 new_flags, UINT16 mask); | void FASTCALL set_eflags(UINT32 new_flags, UINT32 mask); |
| void set_eflags(UINT32 new_flags, UINT32 mask); | |
| #endif | |
| #define CPU_INST_OP32 CPU_STATSAVE.cpu_inst.op_32 | #define CPU_INST_OP32 CPU_STATSAVE.cpu_inst.op_32 |
| Line 425 void set_eflags(UINT32 new_flags, UINT32 | Line 466 void set_eflags(UINT32 new_flags, UINT32 |
| #define CPU_STAT_CS_BASE CPU_STAT_SREGBASE(CPU_CS_INDEX) | #define CPU_STAT_CS_BASE CPU_STAT_SREGBASE(CPU_CS_INDEX) |
| #define CPU_STAT_CS_LIMIT CPU_STAT_SREGLIMIT(CPU_CS_INDEX) | #define CPU_STAT_CS_LIMIT CPU_STAT_SREGLIMIT(CPU_CS_INDEX) |
| #define CPU_STAT_CS_END CPU_STAT_SREGEND(CPU_CS_INDEX) | |
| #define CPU_STAT_ADRSMASK CPU_STATSAVE.cpu_stat.adrsmask | #define CPU_STAT_ADRSMASK CPU_STATSAVE.cpu_stat.adrsmask |
| #define CPU_STAT_SS32 CPU_STATSAVE.cpu_stat.ss_32 | #define CPU_STAT_SS32 CPU_STATSAVE.cpu_stat.ss_32 |
| Line 434 void set_eflags(UINT32 new_flags, UINT32 | Line 474 void set_eflags(UINT32 new_flags, UINT32 |
| #define CPU_STAT_PAGING CPU_STATSAVE.cpu_stat.paging | #define CPU_STAT_PAGING CPU_STATSAVE.cpu_stat.paging |
| #define CPU_STAT_VM86 CPU_STATSAVE.cpu_stat.vm86 | #define CPU_STAT_VM86 CPU_STATSAVE.cpu_stat.vm86 |
| #define CPU_STAT_WP CPU_STATSAVE.cpu_stat.page_wp | #define CPU_STAT_WP CPU_STATSAVE.cpu_stat.page_wp |
| #define CPU_STAT_CPL CPU_STAT_SREG(CPU_CS_INDEX).rpl | #define CPU_STAT_CPL CPU_CS_DESC.rpl |
| #define CPU_STAT_USER_MODE CPU_STATSAVE.cpu_stat.user_mode | #define CPU_STAT_USER_MODE CPU_STATSAVE.cpu_stat.user_mode |
| #define CPU_STAT_PDE_BASE CPU_STATSAVE.cpu_stat.pde_base | #define CPU_STAT_PDE_BASE CPU_STATSAVE.cpu_stat.pde_base |
| #define CPU_SET_PREV_ESP1(esp) \ | |
| do { \ | |
| CPU_STATSAVE.cpu_stat.backout_sp = 1; \ | |
| CPU_PREV_ESP = (esp); \ | |
| } while (/*CONSTCOND*/0) | |
| #define CPU_SET_PREV_ESP() CPU_SET_PREV_ESP1(CPU_ESP) | |
| #define CPU_CLEAR_PREV_ESP(esp) \ | |
| do { \ | |
| CPU_STATSAVE.cpu_stat.backout_sp = 0; \ | |
| } while (/*CONSTCOND*/0) | |
| #define CPU_STAT_HLT CPU_STATSAVE.cpu_stat.hlt | #define CPU_STAT_HLT CPU_STATSAVE.cpu_stat.hlt |
| Line 454 void set_eflags(UINT32 new_flags, UINT32 | Line 504 void set_eflags(UINT32 new_flags, UINT32 |
| #define CPU_STAT_EXCEPTION_COUNTER_INC() CPU_STATSAVE.cpu_stat.nerror++ | #define CPU_STAT_EXCEPTION_COUNTER_INC() CPU_STATSAVE.cpu_stat.nerror++ |
| #define CPU_STAT_EXCEPTION_COUNTER_CLEAR() CPU_STATSAVE.cpu_stat.nerror = 0 | #define CPU_STAT_EXCEPTION_COUNTER_CLEAR() CPU_STATSAVE.cpu_stat.nerror = 0 |
| #define CPU_PREFETCHQ CPU_STATSAVE.cpu_stat.prefetch | |
| #define CPU_PREFETCHQ_REMAIN CPU_STATSAVE.cpu_stat.prefetch_remain | |
| #if defined(IA32_SUPPORT_PREFETCH_QUEUE) | |
| #define CPU_PREFETCH_CLEAR() CPU_PREFETCHQ_REMAIN = 0 | |
| #else /* !IA32_SUPPORT_PREFETCH_QUEUE */ | |
| #define CPU_PREFETCH_CLEAR() | |
| #endif /* IA32_SUPPORT_PREFETCH_QUEUE */ | |
| #define CPU_MODE_SUPERVISER 0 | #define CPU_MODE_SUPERVISER 0 |
| #define CPU_MODE_USER (1 << 3) | #define CPU_MODE_USER (1 << 3) |
| #define CPU_SET_CPL(cpl) \ | |
| do { \ | |
| UINT8 __t = (UINT8)((cpl) & 3); \ | |
| CPU_STAT_CPL = __t; \ | |
| CPU_STAT_USER_MODE = (__t == 3) ? CPU_MODE_USER : CPU_MODE_SUPERVISER; \ | |
| } while (/*CONSTCOND*/ 0) | |
| #define CPU_CLI \ | #define CPU_CLI \ |
| do { \ | do { \ |
| Line 490 do { \ | Line 525 do { \ |
| #define CPU_IDTR_BASE CPU_STATSAVE.cpu_sysregs.idtr_base | #define CPU_IDTR_BASE CPU_STATSAVE.cpu_sysregs.idtr_base |
| #define CPU_LDTR CPU_STATSAVE.cpu_sysregs.ldtr | #define CPU_LDTR CPU_STATSAVE.cpu_sysregs.ldtr |
| #define CPU_LDTR_DESC CPU_STATSAVE.cpu_stat.ldtr | #define CPU_LDTR_DESC CPU_STATSAVE.cpu_stat.ldtr |
| #define CPU_LDTR_BASE CPU_STATSAVE.cpu_stat.ldtr.u.seg.segbase | #define CPU_LDTR_BASE CPU_LDTR_DESC.u.seg.segbase |
| #define CPU_LDTR_END CPU_STATSAVE.cpu_stat.ldtr.u.seg.segend | #define CPU_LDTR_LIMIT CPU_LDTR_DESC.u.seg.limit |
| #define CPU_LDTR_LIMIT CPU_STATSAVE.cpu_stat.ldtr.u.seg.limit | |
| #define CPU_TR CPU_STATSAVE.cpu_sysregs.tr | #define CPU_TR CPU_STATSAVE.cpu_sysregs.tr |
| #define CPU_TR_DESC CPU_STATSAVE.cpu_stat.tr | #define CPU_TR_DESC CPU_STATSAVE.cpu_stat.tr |
| #define CPU_TR_BASE CPU_STATSAVE.cpu_stat.tr.u.seg.segbase | #define CPU_TR_BASE CPU_TR_DESC.u.seg.segbase |
| #define CPU_TR_END CPU_STATSAVE.cpu_stat.tr.u.seg.segend | #define CPU_TR_LIMIT CPU_TR_DESC.u.seg.limit |
| #define CPU_TR_LIMIT CPU_STATSAVE.cpu_stat.tr.u.seg.limit | |
| /* | /* |
| * control register | * control register |
| Line 580 do { \ | Line 613 do { \ |
| void ia32_init(void); | void ia32_init(void); |
| void ia32_initreg(void); | void ia32_initreg(void); |
| void ia32_setextsize(UINT32 size); | void ia32_setextsize(UINT32 size); |
| void ia32_setemm(UINT frame, UINT32 addr); | |
| void ia32reset(void); | void ia32reset(void); |
| void ia32shut(void); | void ia32shut(void); |
| 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); |
| Line 603 void FASTCALL change_pm(BOOL onoff); | Line 638 void FASTCALL change_pm(BOOL onoff); |
| void FASTCALL change_vm(BOOL onoff); | void FASTCALL change_vm(BOOL onoff); |
| void FASTCALL change_pg(BOOL onoff); | void FASTCALL change_pg(BOOL onoff); |
| void FASTCALL set_cr3(UINT32 new_cr3); | |
| void FASTCALL set_cpl(int new_cpl); | |
| extern const UINT8 iflags[]; | extern const UINT8 iflags[]; |
| #define szpcflag iflags | #define szpcflag iflags |
| extern UINT8 szpflag_w[0x10000]; | extern UINT8 szpflag_w[0x10000]; |
| Line 627 void dbg_printf(const char *str, ...); | Line 665 void dbg_printf(const char *str, ...); |
| /* | /* |
| * FPU | |
| */ | |
| #define FPU_REGS CPU_STATSAVE.fpu_regs | |
| #define FPU_CTRLWORD FPU_REGS.control | |
| #define FPU_STATUSWORD FPU_REGS.status | |
| #define FPU_INSTPTR FPU_REGS.inst | |
| #define FPU_DATAPTR FPU_REGS.data | |
| #define FPU_LASTINSTOP FPU_REGS.op | |
| #define FPU_INSTPTR_OFFSET FPU_REGS.inst.offset | |
| #define FPU_INSTPTR_SEG FPU_REGS.inst.seg | |
| #define FPU_DATAPTR_OFFSET FPU_REGS.data.offset | |
| #define FPU_DATAPTR_SEG FPU_REGS.data.seg | |
| #define FPU_STAT CPU_STATSAVE.fpu_stat | |
| #define FPU_STAT_TOP FPU_STAT.top | |
| #define FPU_STAT_PC FPU_STAT.pc | |
| #define FPU_STAT_RC FPU_STAT.rc | |
| #define FPU_ST(i) FPU_STAT.reg[((i) + FPU_STAT_TOP) & 7] | |
| #define FPU_REG(i) FPU_STAT.reg[i] | |
| /* FPU status register */ | |
| #define FP_IE_FLAG (1 << 0) /* 無効な動作 */ | |
| #define FP_DE_FLAG (1 << 1) /* デノーマライズド・オペランド */ | |
| #define FP_ZE_FLAG (1 << 2) /* ゼロによる除算 */ | |
| #define FP_OE_FLAG (1 << 3) /* オーバーフロー */ | |
| #define FP_UE_FLAG (1 << 4) /* アンダーフロー */ | |
| #define FP_PE_FLAG (1 << 5) /* 精度 */ | |
| #define FP_SF_FLAG (1 << 6) /* スタックフォルト */ | |
| #define FP_ES_FLAG (1 << 7) /* エラーサマリステータス */ | |
| #define FP_C0_FLAG (1 << 8) /* 条件コード */ | |
| #define FP_C1_FLAG (1 << 9) /* 条件コード */ | |
| #define FP_C2_FLAG (1 << 10) /* 条件コード */ | |
| #define FP_TOP_FLAG (7 << 11) /* スタックポイントのトップ */ | |
| #define FP_C3_FLAG (1 << 14) /* 条件コード */ | |
| #define FP_B_FLAG (1 << 15) /* FPU ビジー */ | |
| #define FP_TOP_SHIFT 11 | |
| #define FP_TOP_GET() ((FPU_STATUSWORD & FP_TOP_FLAG) >> FP_TOP_SHIFT) | |
| #define FP_TOP_SET(v) ((FPU_STATUSWORD & ~FP_TOP_FLAG) | ((v) << FP_TOP_SHIFT)) | |
| #define FPU_STAT_TOP_INC() \ | |
| do { \ | |
| FPU_STAT.top = (FPU_STAT.top + 1) & 7; \ | |
| } while (/*CONSTCOND*/0) | |
| #define FPU_STAT_TOP_DEC() \ | |
| do { \ | |
| FPU_STAT.top = (FPU_STAT.top - 1) & 7; \ | |
| } while (/*CONSTCOND*/0) | |
| /* FPU control register */ | |
| #define FP_CTRL_PC_SHIFT 8 /* 精度制御 */ | |
| #define FP_CTRL_RC_SHIFT 10 /* 丸め制御 */ | |
| #define FP_CTRL_PC_24 0 /* 単精度 */ | |
| #define FP_CTRL_PC_53 1 /* 倍精度 */ | |
| #define FP_CTRL_PC_64 3 /* 拡張精度 */ | |
| #define FP_CTRL_RC_NEAREST_EVEN 0 | |
| #define FP_CTRL_RC_DOWN 1 | |
| #define FP_CTRL_RC_UP 2 | |
| #define FP_CTRL_RC_TO_ZERO 3 | |
| /* | |
| * Misc. | * Misc. |
| */ | */ |
| void memory_dump(int idx, UINT32 madr); | |
| void gdtr_dump(UINT32 base, UINT limit); | void gdtr_dump(UINT32 base, UINT limit); |
| void idtr_dump(UINT32 base, UINT limit); | void idtr_dump(UINT32 base, UINT limit); |
| void ldtr_dump(UINT32 base, UINT limit); | void ldtr_dump(UINT32 base, UINT limit); |
| void tr_dump(UINT16 selector, UINT32 base, UINT limit); | void tr_dump(UINT16 selector, UINT32 base, UINT limit); |
| UINT32 pde_dump(UINT32 base, int idx); | |
| void segdesc_dump(descriptor_t *sdp); | |
| UINT32 convert_laddr_to_paddr(UINT32 laddr); | |
| UINT32 convert_vaddr_to_paddr(unsigned int idx, UINT32 offset); | |
| /* | /* |
| * disasm | * disasm |
| Line 670 typedef struct { | Line 778 typedef struct { |
| int disasm(UINT32 *eip, disasm_context_t *ctx); | int disasm(UINT32 *eip, disasm_context_t *ctx); |
| #ifdef __cplusplus | #ifdef __cplusplus |
| } | } |
| #endif | #endif |