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Diffstat (limited to 'libc/ports/sysdeps/arm/fgetexcptflg.c')
-rw-r--r--libc/ports/sysdeps/arm/fgetexcptflg.c19
1 files changed, 7 insertions, 12 deletions
diff --git a/libc/ports/sysdeps/arm/fgetexcptflg.c b/libc/ports/sysdeps/arm/fgetexcptflg.c
index beb43be74..63fdfbf74 100644
--- a/libc/ports/sysdeps/arm/fgetexcptflg.c
+++ b/libc/ports/sysdeps/arm/fgetexcptflg.c
@@ -25,19 +25,14 @@
int
fegetexceptflag (fexcept_t *flagp, int excepts)
{
- if (ARM_HAVE_VFP)
- {
- unsigned long temp;
+ fpu_control_t fpscr;
- /* Get the current exceptions. */
- _FPU_GETCW (temp);
+ /* Fail if a VFP unit isn't present. */
+ if (!ARM_HAVE_VFP)
+ return 1;
- *flagp = temp & excepts & FE_ALL_EXCEPT;
+ _FPU_GETCW (fpscr);
- /* Success. */
- return 0;
- }
-
- /* Unsupported, so fail. */
- return 1;
+ *flagp = fpscr & excepts & FE_ALL_EXCEPT;
+ return 0;
}