[11/13] AArch64: Cleanup fenv implementation
Commit Message
Call libc_fetestexcept_aarch64 from math_private.h rather than duplicating functionality.
ChangeLog:
2014-10-23 Wilco Dijkstra <wdijkstr@arm.com>
* sysdeps/aarch64/fpu/ftestexcept.c (fetestexcept):
Call libc_fetestexcept_aarch64.
---
sysdeps/aarch64/fpu/ftestexcept.c | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
Comments
On 23 October 2014 at 18:36, Wilco Dijkstra <wdijkstr@arm.com> wrote:
> -#include <fenv.h>
Likewise, don't drop this header. Otherwise OK.
/Marcus
> -#include <fpu_control.h>
> +#include <math_private.h>
>
> int
> fetestexcept (int excepts)
> {
> - fpu_fpsr_t fpsr;
> -
> - /* Get current exceptions. */
> - _FPU_GETFPSR (fpsr);
> -
> - return fpsr & excepts & FE_ALL_EXCEPT;
> + return libc_fetestexcept_aarch64 (excepts);
> }
> libm_hidden_def (fetestexcept)
> --
> 1.9.1
>
>
@@ -16,17 +16,11 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
-#include <fenv.h>
-#include <fpu_control.h>
+#include <math_private.h>
int
fetestexcept (int excepts)
{
- fpu_fpsr_t fpsr;
-
- /* Get current exceptions. */
- _FPU_GETFPSR (fpsr);
-
- return fpsr & excepts & FE_ALL_EXCEPT;
+ return libc_fetestexcept_aarch64 (excepts);
}
libm_hidden_def (fetestexcept)