From 4abab5ad6c8465a7528ccdd5f49367da05f78bbd Mon Sep 17 00:00:00 2001 From: Vladimir Azarov Date: Tue, 1 Oct 2024 15:47:05 +0200 Subject: Initial version --- arch/riscv64/bits/fenv.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 arch/riscv64/bits/fenv.h (limited to 'arch/riscv64/bits/fenv.h') diff --git a/arch/riscv64/bits/fenv.h b/arch/riscv64/bits/fenv.h new file mode 100644 index 0000000..806ec40 --- /dev/null +++ b/arch/riscv64/bits/fenv.h @@ -0,0 +1,17 @@ +#define FE_INVALID 16 +#define FE_DIVBYZERO 8 +#define FE_OVERFLOW 4 +#define FE_UNDERFLOW 2 +#define FE_INEXACT 1 + +#define FE_ALL_EXCEPT 31 + +#define FE_TONEAREST 0 +#define FE_DOWNWARD 2 +#define FE_UPWARD 3 +#define FE_TOWARDZERO 1 + +typedef unsigned int fexcept_t; +typedef unsigned int fenv_t; + +#define FE_DFL_ENV ((const fenv_t *) -1) -- cgit v1.2.3