aboutsummaryrefslogtreecommitdiff
path: root/sysdeps/arm/fegetenv.c
diff options
context:
space:
mode:
Diffstat (limited to 'sysdeps/arm/fegetenv.c')
-rw-r--r--sysdeps/arm/fegetenv.c21
1 files changed, 9 insertions, 12 deletions
diff --git a/sysdeps/arm/fegetenv.c b/sysdeps/arm/fegetenv.c
index a45c1af3cf..f390c0fdf7 100644
--- a/sysdeps/arm/fegetenv.c
+++ b/sysdeps/arm/fegetenv.c
@@ -24,17 +24,14 @@
int
fegetenv (fenv_t *envp)
{
- if (ARM_HAVE_VFP)
- {
- unsigned long int temp;
- _FPU_GETCW (temp);
- envp->__cw = temp;
-
- /* Success. */
- return 0;
- }
-
- /* Unsupported, so fail. */
- return 1;
+ fpu_control_t fpscr;
+
+ /* Fail if a VFP unit isn't present. */
+ if (!ARM_HAVE_VFP)
+ return 1;
+
+ _FPU_GETCW (fpscr);
+ envp->__cw = fpscr;
+ return 0;
}
libm_hidden_def (fegetenv)