1#ifndef __SH_FPU_ANY__ 2 3#define FE_ALL_EXCEPT 0 4#define FE_TONEAREST 0 5 6#else 7 8#define FE_TONEAREST 0 9#define FE_TOWARDZERO 1 10 11#define FE_INEXACT 0x04 12#define FE_UNDERFLOW 0x08 13#define FE_OVERFLOW 0x10 14#define FE_DIVBYZERO 0x20 15#define FE_INVALID 0x40 16#define FE_ALL_EXCEPT 0x7c 17 18#endif 19 20typedef unsigned long fexcept_t; 21 22typedef struct { 23 unsigned long __cw; 24} fenv_t; 25 26#define FE_DFL_ENV ((const fenv_t *) -1) 27