diff options
| author | ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-06-03 18:45:53 +0000 |
|---|---|---|
| committer | ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-06-03 18:45:53 +0000 |
| commit | ecb644f409b9bff0b72b0be8001b7d323b817392 (patch) | |
| tree | 9d389a69c7a2034f45582f2328e5366dfbd6c1a8 /cpu-exec.c | |
| parent | bfed01fc79cb2da1c6ca700bb0ce9238ce2974c7 (diff) | |
Some more regs_to_env/envs_to_regs cleanup.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2937 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'cpu-exec.c')
| -rw-r--r-- | cpu-exec.c | 36 |
1 files changed, 6 insertions, 30 deletions
diff --git a/cpu-exec.c b/cpu-exec.c index 51cd2fae22..4320f61e1f 100644 --- a/cpu-exec.c +++ b/cpu-exec.c @@ -263,28 +263,27 @@ int cpu_exec(CPUState *env1) asm volatile ("mov %%i7, %0" : "=r" (saved_i7)); #endif -#if defined(TARGET_I386) env_to_regs(); +#if defined(TARGET_I386) /* put eflags in CPU temporary format */ CC_SRC = env->eflags & (CC_O | CC_S | CC_Z | CC_A | CC_P | CC_C); DF = 1 - (2 * ((env->eflags >> 10) & 1)); CC_OP = CC_OP_EFLAGS; env->eflags &= ~(DF_MASK | CC_O | CC_S | CC_Z | CC_A | CC_P | CC_C); -#elif defined(TARGET_ARM) #elif defined(TARGET_SPARC) #if defined(reg_REGWPTR) saved_regwptr = REGWPTR; #endif -#elif defined(TARGET_PPC) #elif defined(TARGET_M68K) env->cc_op = CC_OP_FLAGS; env->cc_dest = env->sr & 0xf; env->cc_x = (env->sr >> 4) & 1; +#elif defined(TARGET_ALPHA) +#elif defined(TARGET_ARM) +#elif defined(TARGET_PPC) #elif defined(TARGET_MIPS) #elif defined(TARGET_SH4) /* XXXXX */ -#elif defined(TARGET_ALPHA) - env_to_regs(); #else #error unsupported target CPU #endif @@ -522,32 +521,9 @@ int cpu_exec(CPUState *env1) } #ifdef DEBUG_EXEC if ((loglevel & CPU_LOG_TB_CPU)) { -#if defined(TARGET_I386) /* restore flags in standard format */ -#ifdef reg_EAX - env->regs[R_EAX] = EAX; -#endif -#ifdef reg_EBX - env->regs[R_EBX] = EBX; -#endif -#ifdef reg_ECX - env->regs[R_ECX] = ECX; -#endif -#ifdef reg_EDX - env->regs[R_EDX] = EDX; -#endif -#ifdef reg_ESI - env->regs[R_ESI] = ESI; -#endif -#ifdef reg_EDI - env->regs[R_EDI] = EDI; -#endif -#ifdef reg_EBP - env->regs[R_EBP] = EBP; -#endif -#ifdef reg_ESP - env->regs[R_ESP] = ESP; -#endif + regs_to_env(); +#if defined(TARGET_I386) env->eflags = env->eflags | cc_table[CC_OP].compute_all() | (DF & DF_MASK); cpu_dump_state(env, logfile, fprintf, X86_DUMP_CCOP); env->eflags &= ~(DF_MASK | CC_O | CC_S | CC_Z | CC_A | CC_P | CC_C); |