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author | Hongliang Wang <wanghongliang@loongson.cn> | 2023-09-26 09:12:01 +0800 |
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committer | Rich Felker <dalias@aerifal.cx> | 2024-02-16 09:33:10 -0500 |
commit | 522bd54edaa2fa404fd428f8ad0bcb0f0bec5639 (patch) | |
tree | dfe88361bcbbd17ac53b8af36cb52337f21095e9 /arch/loongarch64/bits/fenv.h | |
parent | 4a16ddf53e7c634169d0a649782f8a724611f263 (diff) | |
download | musl-522bd54edaa2fa404fd428f8ad0bcb0f0bec5639.tar.gz |
add loongarch64 port
Author: Xiaojuan Zhai <zhaixiaojuan@loongson.cn>
Author: Meidan Li <limeidan@loongson.cn>
Author: Guoqi Chen <chenguoqi@loongson.cn>
Author: Xiaolin Zhao <zhaoxiaolin@loongson.cn>
Author: Fan peng <fanpeng@loongson.cn>
Author: Jiantao Shan <shanjiantao@loongson.cn>
Author: Xuhui Qiang <qiangxuhui@loongson.cn>
Author: Jingyun Hua <huajingyun@loongson.cn>
Author: Liu xue <liuxue@loongson.cn>
Author: Hongliang Wang <wanghongliang@loongson.cn>
Diffstat (limited to 'arch/loongarch64/bits/fenv.h')
-rw-r--r-- | arch/loongarch64/bits/fenv.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/loongarch64/bits/fenv.h b/arch/loongarch64/bits/fenv.h new file mode 100644 index 00000000..264cafb5 --- /dev/null +++ b/arch/loongarch64/bits/fenv.h @@ -0,0 +1,20 @@ +#define FE_INEXACT 0x010000 +#define FE_UNDERFLOW 0x020000 +#define FE_OVERFLOW 0x040000 +#define FE_DIVBYZERO 0x080000 +#define FE_INVALID 0x100000 + +#define FE_ALL_EXCEPT 0x1F0000 + +#define FE_TONEAREST 0x000 +#define FE_TOWARDZERO 0x100 +#define FE_UPWARD 0x200 +#define FE_DOWNWARD 0x300 + +typedef unsigned fexcept_t; + +typedef struct { + unsigned __cw; +} fenv_t; + +#define FE_DFL_ENV ((const fenv_t *) -1) |