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| author | Wilco <wdijkstr@arm.com> | 2014-05-15 15:21:55 +0100 |
|---|---|---|
| committer | Marcus Shawcroft <marcus.shawcroft@arm.com> | 2014-05-15 15:23:27 +0100 |
| commit | c0c08d02c82275353f5c556f935a1a01714d9d7f (patch) | |
| tree | c850cda3edb23e165d7d96eb9d82fdc74b5554f1 /sysdeps/arm/fesetround.c | |
| parent | 1a2f40e5d14ed6450696feacf04fca5eeceae7ef (diff) | |
| download | glibc-c0c08d02c82275353f5c556f935a1a01714d9d7f.zip glibc-c0c08d02c82275353f5c556f935a1a01714d9d7f.tar.gz glibc-c0c08d02c82275353f5c556f935a1a01714d9d7f.tar.bz2 | |
ARM: Improve fenv implementation
Diffstat (limited to 'sysdeps/arm/fesetround.c')
| -rw-r--r-- | sysdeps/arm/fesetround.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/sysdeps/arm/fesetround.c b/sysdeps/arm/fesetround.c index d1b92dc..f52c50a 100644 --- a/sysdeps/arm/fesetround.c +++ b/sysdeps/arm/fesetround.c @@ -16,28 +16,22 @@ License along with the GNU C Library. If not, see <http://www.gnu.org/licenses/>. */ -#include <fenv.h> -#include <fpu_control.h> +#include <fenv_private.h> #include <arm-features.h> int fesetround (int round) { - fpu_control_t fpscr; - /* FE_TONEAREST is the only supported rounding mode if a VFP unit isn't present. */ if (!ARM_HAVE_VFP) return (round == FE_TONEAREST) ? 0 : 1; - /* Fail if the rounding mode is not valid. */ if (round & ~FE_TOWARDZERO) return 1; - _FPU_GETCW (fpscr); - fpscr = (fpscr & ~FE_TOWARDZERO) | round; - _FPU_SETCW (fpscr); + libc_fesetround_vfp (round); return 0; } |