diff options
| author | blueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-08-29 21:03:31 +0000 |
|---|---|---|
| committer | blueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-08-29 21:03:31 +0000 |
| commit | ba6a9d8cdaffda76c9a8e28dc3d7b8363b48d904 (patch) | |
| tree | ebb14dbf24276f51cd23af9a7dd1acbe971fe173 /target-sparc | |
| parent | 91736d378b9bc6a9d7e16556216c919ba21dc5ca (diff) | |
Fix FCC handling for Sparc64 target, initial patch by Vince Weaver
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5110 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'target-sparc')
| -rw-r--r-- | target-sparc/cpu.h | 52 | ||||
| -rw-r--r-- | target-sparc/translate.c | 6 |
2 files changed, 28 insertions, 30 deletions
diff --git a/target-sparc/cpu.h b/target-sparc/cpu.h index 6006132c8a..800dbe64b3 100644 --- a/target-sparc/cpu.h +++ b/target-sparc/cpu.h @@ -110,48 +110,48 @@ #endif /* Fcc */ -#define FSR_RD1 (1<<31) -#define FSR_RD0 (1<<30) +#define FSR_RD1 (1ULL << 31) +#define FSR_RD0 (1ULL << 30) #define FSR_RD_MASK (FSR_RD1 | FSR_RD0) #define FSR_RD_NEAREST 0 #define FSR_RD_ZERO FSR_RD0 #define FSR_RD_POS FSR_RD1 #define FSR_RD_NEG (FSR_RD1 | FSR_RD0) -#define FSR_NVM (1<<27) -#define FSR_OFM (1<<26) -#define FSR_UFM (1<<25) -#define FSR_DZM (1<<24) -#define FSR_NXM (1<<23) +#define FSR_NVM (1ULL << 27) +#define FSR_OFM (1ULL << 26) +#define FSR_UFM (1ULL << 25) +#define FSR_DZM (1ULL << 24) +#define FSR_NXM (1ULL << 23) #define FSR_TEM_MASK (FSR_NVM | FSR_OFM | FSR_UFM | FSR_DZM | FSR_NXM) -#define FSR_NVA (1<<9) -#define FSR_OFA (1<<8) -#define FSR_UFA (1<<7) -#define FSR_DZA (1<<6) -#define FSR_NXA (1<<5) +#define FSR_NVA (1ULL << 9) +#define FSR_OFA (1ULL << 8) +#define FSR_UFA (1ULL << 7) +#define FSR_DZA (1ULL << 6) +#define FSR_NXA (1ULL << 5) #define FSR_AEXC_MASK (FSR_NVA | FSR_OFA | FSR_UFA | FSR_DZA | FSR_NXA) -#define FSR_NVC (1<<4) -#define FSR_OFC (1<<3) -#define FSR_UFC (1<<2) -#define FSR_DZC (1<<1) -#define FSR_NXC (1<<0) +#define FSR_NVC (1ULL << 4) +#define FSR_OFC (1ULL << 3) +#define FSR_UFC (1ULL << 2) +#define FSR_DZC (1ULL << 1) +#define FSR_NXC (1ULL << 0) #define FSR_CEXC_MASK (FSR_NVC | FSR_OFC | FSR_UFC | FSR_DZC | FSR_NXC) -#define FSR_FTT2 (1<<16) -#define FSR_FTT1 (1<<15) -#define FSR_FTT0 (1<<14) +#define FSR_FTT2 (1ULL << 16) +#define FSR_FTT1 (1ULL << 15) +#define FSR_FTT0 (1ULL << 14) #define FSR_FTT_MASK (FSR_FTT2 | FSR_FTT1 | FSR_FTT0) -#define FSR_FTT_IEEE_EXCP (1 << 14) -#define FSR_FTT_UNIMPFPOP (3 << 14) -#define FSR_FTT_SEQ_ERROR (4 << 14) -#define FSR_FTT_INVAL_FPR (6 << 14) +#define FSR_FTT_IEEE_EXCP (1ULL << 14) +#define FSR_FTT_UNIMPFPOP (3ULL << 14) +#define FSR_FTT_SEQ_ERROR (4ULL << 14) +#define FSR_FTT_INVAL_FPR (6ULL << 14) #define FSR_FCC1_SHIFT 11 -#define FSR_FCC1 (1 << FSR_FCC1_SHIFT) +#define FSR_FCC1 (1ULL << FSR_FCC1_SHIFT) #define FSR_FCC0_SHIFT 10 -#define FSR_FCC0 (1 << FSR_FCC0_SHIFT) +#define FSR_FCC0 (1ULL << FSR_FCC0_SHIFT) /* MMU */ #define MMU_E (1<<0) diff --git a/target-sparc/translate.c b/target-sparc/translate.c index a6f69a150c..be11f7d65e 100644 --- a/target-sparc/translate.c +++ b/target-sparc/translate.c @@ -999,16 +999,14 @@ static inline void gen_op_eval_bvc(TCGv dst, TCGv src) static inline void gen_mov_reg_FCC0(TCGv reg, TCGv src, unsigned int fcc_offset) { - tcg_gen_extu_i32_tl(reg, src); - tcg_gen_shri_tl(reg, reg, FSR_FCC0_SHIFT + fcc_offset); + tcg_gen_shri_tl(reg, src, FSR_FCC0_SHIFT + fcc_offset); tcg_gen_andi_tl(reg, reg, 0x1); } static inline void gen_mov_reg_FCC1(TCGv reg, TCGv src, unsigned int fcc_offset) { - tcg_gen_extu_i32_tl(reg, src); - tcg_gen_shri_tl(reg, reg, FSR_FCC1_SHIFT + fcc_offset); + tcg_gen_shri_tl(reg, src, FSR_FCC1_SHIFT + fcc_offset); tcg_gen_andi_tl(reg, reg, 0x1); } |