github.com/afumu/libc@v0.0.6/musl/arch/powerpc/bits/fenv.h (about)

     1  #ifdef _SOFT_FLOAT
     2  #define FE_ALL_EXCEPT 0
     3  #define FE_TONEAREST  0
     4  #else
     5  #define FE_TONEAREST	0
     6  #define FE_TOWARDZERO	1
     7  #define FE_UPWARD	2
     8  #define FE_DOWNWARD	3
     9  
    10  #define FE_INEXACT	0x02000000
    11  #define FE_DIVBYZERO	0x04000000
    12  #define FE_UNDERFLOW	0x08000000
    13  #define FE_OVERFLOW	0x10000000
    14  #define FE_INVALID	0x20000000
    15  
    16  #define FE_ALL_EXCEPT	0x3e000000
    17  
    18  #ifdef _GNU_SOURCE
    19  #define FE_INVALID_SNAN		0x01000000
    20  #define FE_INVALID_ISI		0x00800000
    21  #define FE_INVALID_IDI		0x00400000
    22  #define FE_INVALID_ZDZ		0x00200000
    23  #define FE_INVALID_IMZ		0x00100000
    24  #define FE_INVALID_COMPARE	0x00080000
    25  #define FE_INVALID_SOFTWARE	0x00000400
    26  #define FE_INVALID_SQRT		0x00000200
    27  #define FE_INVALID_INTEGER_CONVERSION	0x00000100
    28  
    29  #define FE_ALL_INVALID		0x01f80700
    30  #endif
    31  #endif
    32  
    33  typedef unsigned fexcept_t;
    34  typedef double fenv_t;
    35  
    36  #define FE_DFL_ENV ((const fenv_t *)-1)