mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-01-31 11:37:35 +00:00
fa20edc44d
- Remove most __ASSEMBLER__ __LINKER__ ifdefs - Rename libc/intrin/bits.h to libc/serialize.h - Block pthread cancelation in fchmodat() polyfill - Remove `clang-format off` statements in third_party
37 lines
1,001 B
C
37 lines
1,001 B
C
#if defined(__x86_64__) && !(__ASSEMBLER__ + __LINKER__ + 0)
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#ifndef _X86GPRINTRIN_H_INCLUDED
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# error "Never use <rdseedintrin.h> directly; include <x86gprintrin.h> instead."
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#endif
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#ifndef _RDSEEDINTRIN_H_INCLUDED
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#define _RDSEEDINTRIN_H_INCLUDED
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#ifndef __RDSEED__
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#pragma GCC push_options
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#pragma GCC target("rdseed")
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#define __DISABLE_RDSEED__
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#endif
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extern __inline int
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_rdseed16_step (unsigned short *__p)
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{
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return __builtin_ia32_rdseed_hi_step (__p);
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}
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extern __inline int
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_rdseed32_step (unsigned int *__p)
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{
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return __builtin_ia32_rdseed_si_step (__p);
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}
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#ifdef __x86_64__
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extern __inline int
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_rdseed64_step (unsigned long long *__p)
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{
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return __builtin_ia32_rdseed_di_step (__p);
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}
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#endif
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#ifdef __DISABLE_RDSEED__
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#undef __DISABLE_RDSEED__
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#pragma GCC pop_options
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#endif
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#endif
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#endif
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