diff options
Diffstat (limited to 'src/arch')
| -rw-r--r-- | src/arch/alpha/isa/fp.isa | 12 | ||||
| -rw-r--r-- | src/arch/sparc/isa/formats/basic.isa | 31 | ||||
| -rw-r--r-- | src/arch/sparc/isa/includes.isa | 12 |
3 files changed, 16 insertions, 39 deletions
diff --git a/src/arch/alpha/isa/fp.isa b/src/arch/alpha/isa/fp.isa index a350aa05f..773e7d10c 100644 --- a/src/arch/alpha/isa/fp.isa +++ b/src/arch/alpha/isa/fp.isa @@ -192,10 +192,10 @@ output decoder {{ } const int AlphaFP::alphaToC99RoundingMode[] = { - FE_TOWARDZERO, // Chopped - FE_DOWNWARD, // Minus_Infinity - FE_TONEAREST, // Normal - FE_UPWARD // Dynamic in inst, Plus_Infinity in FPCR + M5_FE_TOWARDZERO, // Chopped + M5_FE_DOWNWARD, // Minus_Infinity + M5_FE_TONEAREST, // Normal + M5_FE_UPWARD // Dynamic in inst, Plus_Infinity in FPCR }; const char *AlphaFP::roundingModeSuffix[] = { "c", "m", "", "d" }; @@ -228,10 +228,10 @@ def template FloatingPointExecute {{ if (roundingMode == Normal) { %(code)s; } else { - fesetround(getC99RoundingMode( + m5_fesetround(getC99RoundingMode( xc->readMiscRegNoEffect(AlphaISA::MISCREG_FPCR))); %(code)s; - fesetround(FE_TONEAREST); + m5_fesetround(M5_FE_TONEAREST); } #else if (roundingMode != Normal && !warnedOnRounding) { 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) diff --git a/src/arch/sparc/isa/includes.isa b/src/arch/sparc/isa/includes.isa index 05e9e8731..e9cd660b5 100644 --- a/src/arch/sparc/isa/includes.isa +++ b/src/arch/sparc/isa/includes.isa @@ -53,22 +53,14 @@ output decoder {{ #include "cpu/thread_context.hh" // for Jump::branchTarget() #include "mem/packet.hh" -#if defined(linux) || defined(__APPLE__) -#include <fenv.h> -#endif +#include "base/fenv.hh" #include <algorithm> using namespace SparcISA; }}; output exec {{ -#if defined(linux) || defined(__APPLE__) -#include <fenv.h> -#endif - -#if defined(__sun) || defined (__OpenBSD__) -#include <ieeefp.h> -#endif +#include "base/fenv.hh" #if FULL_SYSTEM #include "sim/pseudo_inst.hh" |