diff options
Diffstat (limited to 'sysdeps/arm/fegetround.c')
-rw-r--r-- | sysdeps/arm/fegetround.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/sysdeps/arm/fegetround.c b/sysdeps/arm/fegetround.c index fbad0b3078..1c9c151a16 100644 --- a/sysdeps/arm/fegetround.c +++ b/sysdeps/arm/fegetround.c @@ -16,12 +16,22 @@ License along with the GNU C Library. If not, see <http://www.gnu.org/licenses/>. */ -#include <get-rounding-mode.h> +#include <fenv.h> +#include <fpu_control.h> +#include <arm-features.h> int fegetround (void) { - return get_rounding_mode (); + fpu_control_t fpscr; + + /* FE_TONEAREST is the only supported rounding mode + if a VFP unit isn't present. */ + if (!ARM_HAVE_VFP) + return FE_TONEAREST; + + _FPU_GETCW (fpscr); + return fpscr & FE_TOWARDZERO; } libm_hidden_def (fegetround) |