From c0ede9e4046a0882d83ae4b45c7dfac86fb7c15d Mon Sep 17 00:00:00 2001 From: Bobby Bingham Date: Sat, 30 Apr 2016 19:18:17 -0500 Subject: add powerpc64 port --- arch/powerpc64/bits/fenv.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 arch/powerpc64/bits/fenv.h (limited to 'arch/powerpc64/bits/fenv.h') diff --git a/arch/powerpc64/bits/fenv.h b/arch/powerpc64/bits/fenv.h new file mode 100644 index 00000000..2f722e6b --- /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) -- cgit v1.2.1