1 /* i386 execution defines */
3 typedef unsigned char uint8_t;
4 typedef unsigned short uint16_t;
5 typedef unsigned int uint32_t;
6 typedef unsigned long long uint64_t;
8 typedef signed char int8_t;
9 typedef signed short int16_t;
10 typedef signed int int32_t;
11 typedef signed long long int64_t;
17 (((uint32_t)(__x) & (uint32_t)0x000000ffUL) << 24) | \
18 (((uint32_t)(__x) & (uint32_t)0x0000ff00UL) << 8) | \
19 (((uint32_t)(__x) & (uint32_t)0x00ff0000UL) >> 8) | \
20 (((uint32_t)(__x) & (uint32_t)0xff000000UL) >> 24) )); \
26 typedef struct FILE FILE;
29 extern int fprintf(FILE *, const char *, ...);
30 extern int printf(const char *, ...);
33 register unsigned int T0 asm("ebx");
34 register unsigned int T1 asm("esi");
35 register unsigned int A0 asm("edi");
36 register struct CPUX86State *env asm("ebp");
39 register unsigned int T0 asm("r24");
40 register unsigned int T1 asm("r25");
41 register unsigned int A0 asm("r26");
42 register struct CPUX86State *env asm("r27");
45 register unsigned int T0 asm("r4");
46 register unsigned int T1 asm("r5");
47 register unsigned int A0 asm("r6");
48 register struct CPUX86State *env asm("r7");
51 register unsigned int T0 asm("s0");
52 register unsigned int T1 asm("s1");
53 register unsigned int A0 asm("s2");
54 register struct CPUX86State *env asm("s3");
57 register unsigned int T0 asm("l0");
58 register unsigned int T1 asm("l1");
59 register unsigned int A0 asm("l2");
60 register struct CPUX86State *env asm("l3");
63 /* force GCC to generate only one epilog at the end of the function */
64 #define FORCE_RET() asm volatile ("");
70 #define xglue(x, y) x ## y
71 #define glue(x, y) xglue(x, y)
73 #define EAX (env->regs[R_EAX])
74 #define ECX (env->regs[R_ECX])
75 #define EDX (env->regs[R_EDX])
76 #define EBX (env->regs[R_EBX])
77 #define ESP (env->regs[R_ESP])
78 #define EBP (env->regs[R_EBP])
79 #define ESI (env->regs[R_ESI])
80 #define EDI (env->regs[R_EDI])
84 #define CC_SRC (env->cc_src)
85 #define CC_DST (env->cc_dst)
86 #define CC_OP (env->cc_op)
89 #define FT0 (env->ft0)
90 #define ST0 (env->fpregs[env->fpstt])
91 #define ST(n) (env->fpregs[(env->fpstt + (n)) & 7])
94 extern int __op_param1, __op_param2, __op_param3;
95 #define PARAM1 ((long)(&__op_param1))
96 #define PARAM2 ((long)(&__op_param2))
97 #define PARAM3 ((long)(&__op_param3))
101 typedef struct CCTable {
102 int (*compute_all)(void); /* return all the flags */
103 int (*compute_c)(void); /* return the C flag */
106 extern CCTable cc_table[];
108 void load_seg(int seg_reg, int selector);