49d1a4c562
also start prefering NtDll API. so far: * NtQueryInformationFile * NtClose adds a performance workaround for windows unicode conversion. but that should probably be removed before merging
33 lines
735 B
C
33 lines
735 B
C
/**
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* This file has no copyright assigned and is placed in the Public Domain.
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* This file is part of the mingw-w64 runtime package.
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* No warranty is given; refer to the file DISCLAIMER.PD within this package.
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*/
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void _fpreset (void);
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void _fpreset (void)
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{
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#if defined(_ARM_) || defined(__arm__)
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__asm__ __volatile__ (
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"vmsr fpscr, %0\n\t" : : "r"(0 /* INITIAL_FPSCR */));
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#elif defined(_ARM64_) || defined(__aarch64__)
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__asm__ __volatile__ (
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"msr fpcr, %0\n\t" : : "r"(0LL /* INITIAL_FPSCR */));
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#else
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#ifdef __GNUC__
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__asm__ ("fninit");
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#else /* msvc: */
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__asm fninit;
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#endif
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#endif
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}
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#ifdef __GNUC__
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void __attribute__ ((alias ("_fpreset"))) fpreset(void);
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#else
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void fpreset(void) {
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_fpreset();
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}
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#endif
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