1#ifdef __riscv_float_abi_soft
2#define FE_ALL_EXCEPT 0
3#define FE_TONEAREST 0
4#else
5#define FE_INVALID 16
6#define FE_DIVBYZERO 8
7#define FE_OVERFLOW 4
8#define FE_UNDERFLOW 2
9#define FE_INEXACT 1
10
11#define FE_ALL_EXCEPT 31
12
13#define FE_TONEAREST 0
14#define FE_DOWNWARD 2
15#define FE_UPWARD 3
16#define FE_TOWARDZERO 1
17#endif
18
19typedef unsigned int fexcept_t;
20typedef unsigned int fenv_t;
21
22#define FE_DFL_ENV ((const fenv_t *) -1)