diff options
Diffstat (limited to 'src/arch/sparc/isa/formats')
| -rw-r--r-- | src/arch/sparc/isa/formats/basic.isa | 31 |
1 files changed, 8 insertions, 23 deletions
diff --git a/src/arch/sparc/isa/formats/basic.isa b/src/arch/sparc/isa/formats/basic.isa index 7665d2d4f..5b0868132 100644 --- a/src/arch/sparc/isa/formats/basic.isa +++ b/src/arch/sparc/isa/formats/basic.isa @@ -109,37 +109,22 @@ def format FpBasic(code, *flags) {{ fp_code = """ Fsr |= bits(Fsr,4,0) << 5; Fsr = insertBits(Fsr,4,0,0); -#if defined(__sun) || defined (__OpenBSD__) - fp_rnd newrnd = FP_RN; + int newrnd = M5_FE_TONEAREST; switch (Fsr<31:30>) { - case 0: newrnd = FP_RN; break; - case 1: newrnd = FP_RZ; break; - case 2: newrnd = FP_RP; break; - case 3: newrnd = FP_RM; break; + case 0: newrnd = M5_FE_TONEAREST; break; + case 1: newrnd = M5_FE_TOWARDZERO; break; + case 2: newrnd = M5_FE_UPWARD; break; + case 3: newrnd = M5_FE_DOWNWARD; break; } - fp_rnd oldrnd = fpsetround(newrnd); -#else - int newrnd = FE_TONEAREST; - switch (Fsr<31:30>) { - case 0: newrnd = FE_TONEAREST; break; - case 1: newrnd = FE_TOWARDZERO; break; - case 2: newrnd = FE_UPWARD; break; - case 3: newrnd = FE_DOWNWARD; break; - } - int oldrnd = fegetround(); - fesetround(newrnd); -#endif + int oldrnd = m5_fegetround(); + m5_fesetround(newrnd); """ fp_code += code fp_code += """ -#if defined(__sun) || defined (__OpenBSD__) - fpsetround(oldrnd); -#else - fesetround(oldrnd); -#endif + m5_fesetround(oldrnd); """ fp_code = filterDoubles(fp_code) iop = InstObjParams(name, Name, 'SparcStaticInst', fp_code, flags) |