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| author | Vladimir Azarov <avm@intermediate-node.net> | 2024-10-01 15:47:05 +0200 |
|---|---|---|
| committer | Vladimir Azarov <avm@intermediate-node.net> | 2024-10-01 15:47:05 +0200 |
| commit | 4abab5ad6c8465a7528ccdd5f49367da05f78bbd (patch) | |
| tree | ebf009bf1376a5a223a915bc27cbbd791a1316bc /arch/powerpc64/bits/fenv.h | |
Initial version
Diffstat (limited to 'arch/powerpc64/bits/fenv.h')
| -rw-r--r-- | arch/powerpc64/bits/fenv.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/powerpc64/bits/fenv.h b/arch/powerpc64/bits/fenv.h new file mode 100644 index 0000000..2f722e6 --- /dev/null +++ b/arch/powerpc64/bits/fenv.h @@ -0,0 +1,31 @@ +#define FE_TONEAREST 0 +#define FE_TOWARDZERO 1 +#define FE_UPWARD 2 +#define FE_DOWNWARD 3 + +#define FE_INEXACT 0x02000000 +#define FE_DIVBYZERO 0x04000000 +#define FE_UNDERFLOW 0x08000000 +#define FE_OVERFLOW 0x10000000 +#define FE_INVALID 0x20000000 + +#define FE_ALL_EXCEPT 0x3e000000 + +#ifdef _GNU_SOURCE +#define FE_INVALID_SNAN 0x01000000 +#define FE_INVALID_ISI 0x00800000 +#define FE_INVALID_IDI 0x00400000 +#define FE_INVALID_ZDZ 0x00200000 +#define FE_INVALID_IMZ 0x00100000 +#define FE_INVALID_COMPARE 0x00080000 +#define FE_INVALID_SOFTWARE 0x00000400 +#define FE_INVALID_SQRT 0x00000200 +#define FE_INVALID_INTEGER_CONVERSION 0x00000100 + +#define FE_ALL_INVALID 0x01f80700 +#endif + +typedef unsigned fexcept_t; +typedef double fenv_t; + +#define FE_DFL_ENV ((const fenv_t *)-1) |