diff options
| author | Aurelien Jarno <aurelien@aurel32.net> | 2011-05-15 14:09:18 +0200 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2011-06-03 16:07:50 +0200 |
| commit | c31da136a0bf8caad70c348f5ffc283206e9c7fc (patch) | |
| tree | 780e9e820d3c77a7bc89220650702bfd78e8d558 /target-i386/cpu.h | |
| parent | 142ab5bb872337054581d8067906a6541704a5e0 (diff) | |
| download | qemu-c31da136a0bf8caad70c348f5ffc283206e9c7fc.tar.gz | |
target-i386: remove old code handling float64
Now that target-i386 uses softfloat, floatx80 is always available and
there is no need anymore to have code handling both float64 and floax80.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'target-i386/cpu.h')
| -rw-r--r-- | target-i386/cpu.h | 22 |
1 files changed, 4 insertions, 18 deletions
diff --git a/target-i386/cpu.h b/target-i386/cpu.h index 715828f2df..fe658862c2 100644 --- a/target-i386/cpu.h +++ b/target-i386/cpu.h @@ -532,16 +532,6 @@ enum { CC_OP_NB, }; -#ifdef FLOATX80 -#define USE_X86LDOUBLE -#endif - -#ifdef USE_X86LDOUBLE -typedef floatx80 CPU86_LDouble; -#else -typedef float64 CPU86_LDouble; -#endif - typedef struct SegmentCache { uint32_t selector; target_ulong base; @@ -594,11 +584,7 @@ typedef union { #define MMX_Q(n) q typedef union { -#ifdef USE_X86LDOUBLE - CPU86_LDouble d __attribute__((aligned(16))); -#else - CPU86_LDouble d; -#endif + floatx80 d __attribute__((aligned(16))); MMXReg mmx; } FPReg; @@ -654,7 +640,7 @@ typedef struct CPUX86State { /* emulator internal variables */ float_status fp_status; - CPU86_LDouble ft0; + floatx80 ft0; float_status mmx_status; /* for 3DNow! float ops */ float_status sse_status; @@ -865,8 +851,8 @@ static inline void cpu_x86_set_cpl(CPUX86State *s, int cpl) /* op_helper.c */ /* used for debug or cpu save/restore */ -void cpu_get_fp80(uint64_t *pmant, uint16_t *pexp, CPU86_LDouble f); -CPU86_LDouble cpu_set_fp80(uint64_t mant, uint16_t upper); +void cpu_get_fp80(uint64_t *pmant, uint16_t *pexp, floatx80 f); +floatx80 cpu_set_fp80(uint64_t mant, uint16_t upper); /* cpu-exec.c */ /* the following helpers are only usable in user mode simulation as |