Szabolcs Nagy
a6b0170a7f
fesetround.c is a wrapper to do the arch independent argument check (on archs where rounding mode is not stored in 2 bits __fesetround still has to check its arguments) on powerpc fe*except functions do not accept the extra invalid flags of its fpscr register the useless FENV_ACCESS pragma was removed from feupdateenv
39 lines
390 B
C
39 lines
390 B
C
#include <fenv.h>
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/* Dummy functions for archs lacking fenv implementation */
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int feclearexcept(int mask)
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{
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return 0;
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}
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int feraiseexcept(int mask)
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{
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return 0;
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}
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int fetestexcept(int mask)
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{
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return 0;
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}
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int fegetround(void)
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{
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return FE_TONEAREST;
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}
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int __fesetround(int r)
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{
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return 0;
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}
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int fegetenv(fenv_t *envp)
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{
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return 0;
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}
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int fesetenv(const fenv_t *envp)
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{
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return 0;
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}
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