diff options
| author | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-05-25 17:26:41 +0000 |
|---|---|---|
| committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-05-25 17:26:41 +0000 |
| commit | 1e4840bf40f1bcb08ed539cb644522707902a421 (patch) | |
| tree | bc7da738930769a3504236ba5a6dd6bff3a3134c /target-i386/exec.h | |
| parent | 641d5fbe6bef1cbc34732665efa8d5f0b71acbc4 (diff) | |
transformed TN into temporaries - add local temporaries usage when needed - optimized fcmovX
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4577 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'target-i386/exec.h')
| -rw-r--r-- | target-i386/exec.h | 42 |
1 files changed, 1 insertions, 41 deletions
diff --git a/target-i386/exec.h b/target-i386/exec.h index 8597e7953a..5e46c5a2ce 100644 --- a/target-i386/exec.h +++ b/target-i386/exec.h @@ -29,60 +29,20 @@ #include "cpu-defs.h" -/* at least 4 register variables are defined */ register struct CPUX86State *env asm(AREG0); -#ifndef CPU_NO_GLOBAL_REGS - -#if TARGET_LONG_BITS > HOST_LONG_BITS - -/* no registers can be used */ -#define T0 (env->t0) -#define T1 (env->t1) -#define T2 (env->t2) - -#else - -/* XXX: use unsigned long instead of target_ulong - better code will - be generated for 64 bit CPUs */ -register target_ulong T0 asm(AREG1); -register target_ulong T1 asm(AREG2); -register target_ulong T2 asm(AREG3); - -#endif /* ! (TARGET_LONG_BITS > HOST_LONG_BITS) */ - -#endif /* ! CPU_NO_GLOBAL_REGS */ - -#define A0 T2 - extern FILE *logfile; extern int loglevel; -#ifndef reg_EAX #define EAX (env->regs[R_EAX]) -#endif -#ifndef reg_ECX #define ECX (env->regs[R_ECX]) -#endif -#ifndef reg_EDX #define EDX (env->regs[R_EDX]) -#endif -#ifndef reg_EBX #define EBX (env->regs[R_EBX]) -#endif -#ifndef reg_ESP #define ESP (env->regs[R_ESP]) -#endif -#ifndef reg_EBP #define EBP (env->regs[R_EBP]) -#endif -#ifndef reg_ESI #define ESI (env->regs[R_ESI]) -#endif -#ifndef reg_EDI #define EDI (env->regs[R_EDI]) -#endif -#define EIP (env->eip) +#define EIP (env->eip) #define DF (env->df) #define CC_SRC (env->cc_src) |