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/* i386 execution defines */
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typedef unsigned char uint8_t; |
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typedef unsigned short uint16_t; |
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typedef unsigned int uint32_t; |
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typedef unsigned long long uint64_t; |
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typedef signed char int8_t; |
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typedef signed short int16_t; |
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typedef signed int int32_t; |
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typedef signed long long int64_t; |
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#define bswap32(x) \
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({ \ |
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uint32_t __x = (x); \ |
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((uint32_t)( \ |
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(((uint32_t)(__x) & (uint32_t)0x000000ffUL) << 24) | \ |
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(((uint32_t)(__x) & (uint32_t)0x0000ff00UL) << 8) | \ |
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(((uint32_t)(__x) & (uint32_t)0x00ff0000UL) >> 8) | \ |
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(((uint32_t)(__x) & (uint32_t)0xff000000UL) >> 24) )); \ |
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}) |
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#define NULL 0 |
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#include <fenv.h> |
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typedef struct FILE FILE; |
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extern FILE *logfile;
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extern int loglevel; |
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extern int fprintf(FILE *, const char *, ...); |
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extern int printf(const char *, ...); |
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#ifdef __i386__
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register unsigned int T0 asm("ebx"); |
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register unsigned int T1 asm("esi"); |
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register unsigned int A0 asm("edi"); |
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register struct CPUX86State *env asm("ebp"); |
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#endif
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#ifdef __powerpc__
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register unsigned int EAX asm("r16"); |
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register unsigned int ECX asm("r17"); |
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register unsigned int EDX asm("r18"); |
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register unsigned int EBX asm("r19"); |
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register unsigned int ESP asm("r20"); |
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register unsigned int EBP asm("r21"); |
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register unsigned int ESI asm("r22"); |
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register unsigned int EDI asm("r23"); |
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register unsigned int T0 asm("r24"); |
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register unsigned int T1 asm("r25"); |
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register unsigned int A0 asm("r26"); |
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register struct CPUX86State *env asm("r27"); |
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#define USE_INT_TO_FLOAT_HELPERS
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#define reg_EAX
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#define reg_ECX
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#define reg_EDX
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#define reg_EBX
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#define reg_ESP
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#define reg_EBP
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#define reg_ESI
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#define reg_EDI
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#endif
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#ifdef __arm__
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register unsigned int T0 asm("r4"); |
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register unsigned int T1 asm("r5"); |
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register unsigned int A0 asm("r6"); |
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register struct CPUX86State *env asm("r7"); |
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#endif
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#ifdef __mips__
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register unsigned int T0 asm("s0"); |
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register unsigned int T1 asm("s1"); |
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register unsigned int A0 asm("s2"); |
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register struct CPUX86State *env asm("s3"); |
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#endif
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#ifdef __sparc__
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register unsigned int T0 asm("l0"); |
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register unsigned int T1 asm("l1"); |
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register unsigned int A0 asm("l2"); |
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register struct CPUX86State *env asm("l3"); |
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#endif
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/* force GCC to generate only one epilog at the end of the function */
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#define FORCE_RET() asm volatile (""); |
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#ifndef OPPROTO
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#define OPPROTO
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#endif
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#define xglue(x, y) x ## y |
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#define glue(x, y) xglue(x, y)
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#ifndef reg_EAX
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#define EAX (env->regs[R_EAX])
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#endif
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#ifndef reg_ECX
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#define ECX (env->regs[R_ECX])
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#endif
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#ifndef reg_EDX
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#define EDX (env->regs[R_EDX])
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#endif
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#ifndef reg_EBX
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#define EBX (env->regs[R_EBX])
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#endif
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#ifndef reg_ESP
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#define ESP (env->regs[R_ESP])
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#endif
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#ifndef reg_EBP
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#define EBP (env->regs[R_EBP])
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#endif
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#ifndef reg_ESI
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#define ESI (env->regs[R_ESI])
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#endif
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#ifndef reg_EDI
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#define EDI (env->regs[R_EDI])
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#endif
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#define PC (env->pc)
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#define DF (env->df)
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#define CC_SRC (env->cc_src)
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#define CC_DST (env->cc_dst)
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#define CC_OP (env->cc_op)
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/* float macros */
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#define FT0 (env->ft0)
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#define ST0 (env->fpregs[env->fpstt])
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#define ST(n) (env->fpregs[(env->fpstt + (n)) & 7]) |
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#define ST1 ST(1) |
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extern int __op_param1, __op_param2, __op_param3; |
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#define PARAM1 ((long)(&__op_param1)) |
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#define PARAM2 ((long)(&__op_param2)) |
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#define PARAM3 ((long)(&__op_param3)) |
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#include "cpu-i386.h" |
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typedef struct CCTable { |
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int (*compute_all)(void); /* return all the flags */ |
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int (*compute_c)(void); /* return the C flag */ |
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} CCTable; |
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extern CCTable cc_table[];
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void load_seg(int seg_reg, int selector); |