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| author | Ali Saidi <saidi@eecs.umich.edu> | 2007-04-21 19:12:13 -0400 |
|---|---|---|
| committer | Ali Saidi <saidi@eecs.umich.edu> | 2007-04-21 19:12:13 -0400 |
| commit | 088a0565836fc678fabef3c8662de79595bf20c2 (patch) | |
| tree | 1c6db574ec295ed96fd9fe2beeca0f44d3b019c3 /src/base/fenv.hh | |
| parent | 25e92383c839f6d69f933f614fd3f9acef907075 (diff) | |
| parent | 53ba34391ff7b82dd143c7cce0d31bf56882d5ae (diff) | |
| download | gem5-088a0565836fc678fabef3c8662de79595bf20c2.tar.xz | |
Merge zizzer:/bk/newmem
into zeep.pool:/tmp/newmem
--HG--
extra : convert_revision : 8f173d3522e2e8847e51dfab48f35e34e6d3c1a7
Diffstat (limited to 'src/base/fenv.hh')
| -rw-r--r-- | src/base/fenv.hh | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/src/base/fenv.hh b/src/base/fenv.hh index 013d2f09b..42b383888 100644 --- a/src/base/fenv.hh +++ b/src/base/fenv.hh @@ -33,20 +33,21 @@ #include "config/use_fenv.hh" -#if USE_FENV - -#include <fenv.h> +#define M5_FE_DOWNWARD 0 +#define M5_FE_TONEAREST 1 +#define M5_FE_TOWARDZERO 2 +#define M5_FE_UPWARD 3 +#if USE_FENV +extern "C" { +void m5_fesetround(int rm); +int m5_fegetround(); +} #else // Dummy definitions to allow code to compile w/o a real <fenv.h>. - -#define FE_TONEAREST 0 -#define FE_DOWNWARD 0 -#define FE_UPWARD 0 -#define FE_TOWARDZERO 0 - -inline int fesetround(int rounding_mode) { return 0; } +inline void m5_fesetround(int rm) { ; } +inline int m5_fegetround() {return 0; } #endif // USE_FENV |