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Call libc_feholdexcept_aarch64 from math_private.h rather than duplicating functionality.

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Wilco Dijkstra 2014-10-24 13:21:27 +00:00
parent 8b1af712d1
commit 1c8810ed95
2 changed files with 7 additions and 24 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2014-10-24 Wilco Dijkstra <wdijkstr@arm.com>
* sysdeps/aarch64/fpu/feholdexcpt.c (feholdexcept):
Call libc_feholdexcept_aarch64.
2014-10-24 Wilco Dijkstra <wdijkstr@arm.com>
* sysdeps/aarch64/fpu/fegetround.c (fegetround):

26
sysdeps/aarch64/fpu/feholdexcpt.c
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@ -17,34 +17,12 @@
<http://www.gnu.org/licenses/>. */
#include <fenv.h>
#include <fpu_control.h>
#include <math_private.h>
int
feholdexcept (fenv_t *envp)
{
fpu_control_t fpcr;
fpu_control_t fpcr_new;
fpu_fpsr_t fpsr;
fpu_fpsr_t fpsr_new;
_FPU_GETCW (fpcr);
envp->__fpcr = fpcr;
_FPU_GETFPSR (fpsr);
envp->__fpsr = fpsr;
/* Now set all exceptions to non-stop. */
fpcr_new = fpcr & ~(FE_ALL_EXCEPT << FE_EXCEPT_SHIFT);
/* And clear all exception flags. */
fpsr_new = fpsr & ~FE_ALL_EXCEPT;
if (fpsr != fpsr_new)
_FPU_SETFPSR (fpsr_new);
if (fpcr != fpcr_new)
_FPU_SETCW (fpcr_new);
libc_feholdexcept_aarch64 (envp);
return 0;
}
libm_hidden_def (feholdexcept)