diff options
Diffstat (limited to 'fpu/softfloat-specialize.h')
| -rw-r--r-- | fpu/softfloat-specialize.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/fpu/softfloat-specialize.h b/fpu/softfloat-specialize.h index f5aed72e8f..f05c8658c1 100644 --- a/fpu/softfloat-specialize.h +++ b/fpu/softfloat-specialize.h @@ -116,6 +116,8 @@ float32 float32_default_nan(float_status *status) #elif defined(TARGET_PPC) || defined(TARGET_ARM) || defined(TARGET_ALPHA) || \ defined(TARGET_XTENSA) || defined(TARGET_S390X) || defined(TARGET_TRICORE) return const_float32(0x7FC00000); +#elif defined(TARGET_HPPA) + return const_float32(0x7FA00000); #else if (status->snan_bit_is_one) { return const_float32(0x7FBFFFFF); @@ -139,6 +141,8 @@ float64 float64_default_nan(float_status *status) #elif defined(TARGET_PPC) || defined(TARGET_ARM) || defined(TARGET_ALPHA) || \ defined(TARGET_S390X) return const_float64(LIT64(0x7FF8000000000000)); +#elif defined(TARGET_HPPA) + return const_float64(LIT64(0x7FF4000000000000)); #else if (status->snan_bit_is_one) { return const_float64(LIT64(0x7FF7FFFFFFFFFFFF)); @@ -361,7 +365,14 @@ float32 float32_maybe_silence_nan(float32 a_, float_status *status) { if (float32_is_signaling_nan(a_, status)) { if (status->snan_bit_is_one) { +#ifdef TARGET_HPPA + uint32_t a = float32_val(a_); + a &= ~0x00400000; + a |= 0x00200000; + return make_float32(a); +#else return float32_default_nan(status); +#endif } else { uint32_t a = float32_val(a_); a |= (1 << 22); @@ -449,7 +460,7 @@ static int pickNaN(flag aIsQNaN, flag aIsSNaN, flag bIsQNaN, flag bIsSNaN, return 1; } } -#elif defined(TARGET_MIPS) +#elif defined(TARGET_MIPS) || defined(TARGET_HPPA) static int pickNaN(flag aIsQNaN, flag aIsSNaN, flag bIsQNaN, flag bIsSNaN, flag aIsLargerSignificand) { @@ -794,7 +805,14 @@ float64 float64_maybe_silence_nan(float64 a_, float_status *status) { if (float64_is_signaling_nan(a_, status)) { if (status->snan_bit_is_one) { +#ifdef TARGET_HPPA + uint64_t a = float64_val(a_); + a &= ~0x0008000000000000ULL; + a |= 0x0004000000000000ULL; + return make_float64(a); +#else return float64_default_nan(status); +#endif } else { uint64_t a = float64_val(a_); a |= LIT64(0x0008000000000000); |