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| author | Ulrich Drepper <drepper@redhat.com> | 2000-09-28 23:11:33 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-09-28 23:11:33 +0000 |
| commit | c0ac34e4472e5f3b5fdf1557480e2b2c1cc72aed (patch) | |
| tree | 428164e4a1b3ba35e5469c2d21aeb5c84afa8003 /sysdeps/ia64/fpu/fsetexcptflg.c | |
| parent | 8cab1d380a9a9743ed825533f389e0edb7b777d0 (diff) | |
| download | glibc-c0ac34e4472e5f3b5fdf1557480e2b2c1cc72aed.tar glibc-c0ac34e4472e5f3b5fdf1557480e2b2c1cc72aed.tar.gz glibc-c0ac34e4472e5f3b5fdf1557480e2b2c1cc72aed.tar.bz2 glibc-c0ac34e4472e5f3b5fdf1557480e2b2c1cc72aed.zip | |
Update.
* mutex.c (__pthread_mutex_unlock): For PTHREAD_MUTEX_RECURSIVE_NP
test for owner first.
Patch by Kaz Kylheku <kaz@ashi.footprints.net>.
Diffstat (limited to 'sysdeps/ia64/fpu/fsetexcptflg.c')
| -rw-r--r-- | sysdeps/ia64/fpu/fsetexcptflg.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/sysdeps/ia64/fpu/fsetexcptflg.c b/sysdeps/ia64/fpu/fsetexcptflg.c index 5e040416d4..69643636c3 100644 --- a/sysdeps/ia64/fpu/fsetexcptflg.c +++ b/sysdeps/ia64/fpu/fsetexcptflg.c @@ -19,7 +19,6 @@ Boston, MA 02111-1307, USA. */ #include <fenv.h> -#include <math.h> int fesetexceptflag (const fexcept_t *flagp, int excepts) @@ -29,12 +28,10 @@ fesetexceptflag (const fexcept_t *flagp, int excepts) /* Get the current exception state. */ __asm__ __volatile__ ("mov.m %0=ar.fpsr" : "=r" (fpsr)); - /* Get the reverse bits so we can enable the exceptions flagged - rather than disable them. */ - excepts ^= FE_ALL_EXCEPT; + fpsr &= ~(((fenv_t) excepts & FE_ALL_EXCEPT) << 13); /* Set all the bits that were called for. */ - fpsr = (fpsr & ~FE_ALL_EXCEPT) | (*flagp & excepts & FE_ALL_EXCEPT); + fpsr |= ((*flagp & excepts & FE_ALL_EXCEPT) << 13); /* And store it back. */ __asm__ __volatile__ ("mov.m ar.fpsr=%0" :: "r" (fpsr) : "memory"); |