diff options
Diffstat (limited to 'exec-i386.c')
| -rw-r--r-- | exec-i386.c | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/exec-i386.c b/exec-i386.c index 538ebe0d63..0dbaccc830 100644 --- a/exec-i386.c +++ b/exec-i386.c @@ -171,6 +171,30 @@ int cpu_x86_exec(CPUX86State *env1) { int saved_T0, saved_T1, saved_A0; CPUX86State *saved_env; +#ifdef reg_EAX + int saved_EAX; +#endif +#ifdef reg_ECX + int saved_ECX; +#endif +#ifdef reg_EDX + int saved_EDX; +#endif +#ifdef reg_EBX + int saved_EBX; +#endif +#ifdef reg_ESP + int saved_ESP; +#endif +#ifdef reg_EBP + int saved_EBP; +#endif +#ifdef reg_ESI + int saved_ESI; +#endif +#ifdef reg_EDI + int saved_EDI; +#endif int code_gen_size, ret; void (*gen_func)(void); TranslationBlock *tb; @@ -183,6 +207,38 @@ int cpu_x86_exec(CPUX86State *env1) saved_A0 = A0; saved_env = env; env = env1; +#ifdef reg_EAX + saved_EAX = EAX; + EAX = env->regs[R_EAX]; +#endif +#ifdef reg_ECX + saved_ECX = ECX; + ECX = env->regs[R_ECX]; +#endif +#ifdef reg_EDX + saved_EDX = EDX; + EDX = env->regs[R_EDX]; +#endif +#ifdef reg_EBX + saved_EBX = EBX; + EBX = env->regs[R_EBX]; +#endif +#ifdef reg_ESP + saved_ESP = ESP; + ESP = env->regs[R_ESP]; +#endif +#ifdef reg_EBP + saved_EBP = EBP; + EBP = env->regs[R_EBP]; +#endif +#ifdef reg_ESI + saved_ESI = ESI; + ESI = env->regs[R_ESI]; +#endif +#ifdef reg_EDI + saved_EDI = EDI; + EDI = env->regs[R_EDI]; +#endif /* prepare setjmp context for exception handling */ if (setjmp(env->jmp_env) == 0) { @@ -217,6 +273,30 @@ int cpu_x86_exec(CPUX86State *env1) ret = env->exception_index; /* restore global registers */ +#ifdef reg_EAX + EAX = saved_EAX; +#endif +#ifdef reg_ECX + ECX = saved_ECX; +#endif +#ifdef reg_EDX + EDX = saved_EDX; +#endif +#ifdef reg_EBX + EBX = saved_EBX; +#endif +#ifdef reg_ESP + ESP = saved_ESP; +#endif +#ifdef reg_EBP + EBP = saved_EBP; +#endif +#ifdef reg_ESI + ESI = saved_ESI; +#endif +#ifdef reg_EDI + EDI = saved_EDI; +#endif T0 = saved_T0; T1 = saved_T1; A0 = saved_A0; |