diff options
| author | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2006-06-21 18:37:05 +0000 |
|---|---|---|
| committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2006-06-21 18:37:05 +0000 |
| commit | 65ce8c2fb438c8685dbcd28784a0b0ba2b484e5f (patch) | |
| tree | e5c5f2f4c38d8d2d22101bb9070488c32885cc12 /target-sparc/cpu.h | |
| parent | ee6c0b51e97c8bcad32181f42e63765b18c30354 (diff) | |
soft floats for SPARC (Blue Swirl)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2000 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'target-sparc/cpu.h')
| -rw-r--r-- | target-sparc/cpu.h | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/target-sparc/cpu.h b/target-sparc/cpu.h index 28efab758f..c6d5621b11 100644 --- a/target-sparc/cpu.h +++ b/target-sparc/cpu.h @@ -12,7 +12,7 @@ #define TARGET_FPREGS 64 #define TARGET_PAGE_BITS 12 /* XXX */ #endif -#define TARGET_FPREG_T float +#define TARGET_FPREG_T float32 #include "cpu-defs.h" @@ -146,7 +146,7 @@ typedef struct CPUSPARCState { target_ulong gregs[8]; /* general registers */ target_ulong *regwptr; /* pointer to current register window */ - TARGET_FPREG_T fpr[TARGET_FPREGS]; /* floating point registers */ + float32 fpr[TARGET_FPREGS]; /* floating point registers */ target_ulong pc; /* program counter */ target_ulong npc; /* next program counter */ target_ulong y; /* multiply/divide register */ @@ -187,8 +187,8 @@ typedef struct CPUSPARCState { uint32_t mmuregs[16]; #endif /* temporary float registers */ - float ft0, ft1; - double dt0, dt1; + float32 ft0, ft1; + float64 dt0, dt1; float_status fp_status; #if defined(TARGET_SPARC64) #define MAXTL 4 @@ -236,8 +236,6 @@ typedef struct CPUSPARCState { CPUSPARCState *cpu_sparc_init(void); int cpu_sparc_exec(CPUSPARCState *s); int cpu_sparc_close(CPUSPARCState *s); -void cpu_get_fp64(uint64_t *pmant, uint16_t *pexp, double f); -double cpu_put_fp64(uint64_t mant, uint16_t exp); /* Fake impl 0, version 4 */ #define GET_PSR(env) ((0 << 28) | (4 << 24) | (env->psr & PSR_ICC) | \ |