Revision 636aa200 target-alpha/op_helper.c
| b/target-alpha/op_helper.c | ||
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return ctz64(arg); |
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} |
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static always_inline uint64_t byte_zap (uint64_t op, uint8_t mskb)
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static inline uint64_t byte_zap(uint64_t op, uint8_t mskb)
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{
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uint64_t mask; |
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| ... | ... | |
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/* Floating point helpers */ |
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/* F floating (VAX) */ |
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static always_inline uint64_t float32_to_f (float32 fa)
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static inline uint64_t float32_to_f(float32 fa)
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{
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uint64_t r, exp, mant, sig; |
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CPU_FloatU a; |
| ... | ... | |
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return r; |
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} |
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static always_inline float32 f_to_float32 (uint64_t a)
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static inline float32 f_to_float32(uint64_t a)
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{
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uint32_t exp, mant_sig; |
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CPU_FloatU r; |
| ... | ... | |
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/* G floating (VAX) */ |
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static always_inline uint64_t float64_to_g (float64 fa)
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static inline uint64_t float64_to_g(float64 fa)
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{
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uint64_t r, exp, mant, sig; |
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CPU_DoubleU a; |
| ... | ... | |
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return r; |
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} |
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static always_inline float64 g_to_float64 (uint64_t a)
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static inline float64 g_to_float64(uint64_t a)
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{
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uint64_t exp, mant_sig; |
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CPU_DoubleU r; |
| ... | ... | |
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/* S floating (single) */ |
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static always_inline uint64_t float32_to_s (float32 fa)
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static inline uint64_t float32_to_s(float32 fa)
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{
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CPU_FloatU a; |
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uint64_t r; |
| ... | ... | |
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return r; |
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} |
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static always_inline float32 s_to_float32 (uint64_t a)
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static inline float32 s_to_float32(uint64_t a)
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{
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CPU_FloatU r; |
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r.l = ((a >> 32) & 0xc0000000) | ((a >> 29) & 0x3fffffff); |
| ... | ... | |
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/* T floating (double) */ |
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static always_inline float64 t_to_float64 (uint64_t a)
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static inline float64 t_to_float64(uint64_t a)
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{
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/* Memory format is the same as float64 */ |
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CPU_DoubleU r; |
| ... | ... | |
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return r.d; |
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} |
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static always_inline uint64_t float64_to_t (float64 fa)
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static inline uint64_t float64_to_t(float64 fa)
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{
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/* Memory format is the same as float64 */ |
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CPU_DoubleU r; |
| ... | ... | |
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return (int64_t)((int32_t)((a >> 32) | ((a >> 29) & 0x3FFFFFFF))); |
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} |
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static always_inline uint64_t __helper_cvtql (uint64_t a, int s, int v)
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static inline uint64_t __helper_cvtql(uint64_t a, int s, int v)
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{
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uint64_t r; |
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