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| author | Stefan Liebler <stli@linux.ibm.com> | 2019-12-11 15:09:32 +0100 |
|---|---|---|
| committer | Stefan Liebler <stli@linux.ibm.com> | 2019-12-11 15:12:25 +0100 |
| commit | 238adf59db85646ebae47876819bd896dae597bc (patch) | |
| tree | bc11e42ee2928d1549b9dfd405fbaee17c9cabfd /sysdeps/s390/fpu/fesetround.c | |
| parent | 7c94d036c17dfd352d11e9bf98e5d84122c1f95e (diff) | |
| download | glibc-238adf59db85646ebae47876819bd896dae597bc.zip glibc-238adf59db85646ebae47876819bd896dae597bc.tar.gz glibc-238adf59db85646ebae47876819bd896dae597bc.tar.bz2 | |
S390: Use libc_fe* macros in fe* functions.
This patch updates the s390 specific functions fegetround,
fesetround, feholdexcept, fesetenv, feupdateenv, fegetexceptflag,
fetestexcept, fesetexceptflag, fetestexceptflag.
Now those functions are using the libc_fe* macros if possible.
Furthermore fegetexceptflag is now returning the exception from
dxc field shifted to the usual exception-flags.
Thus a special fetestexceptflag implementation is not needed anymore.
Diffstat (limited to 'sysdeps/s390/fpu/fesetround.c')
| -rw-r--r-- | sysdeps/s390/fpu/fesetround.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/sysdeps/s390/fpu/fesetround.c b/sysdeps/s390/fpu/fesetround.c index 38ec428..752b41a 100644 --- a/sysdeps/s390/fpu/fesetround.c +++ b/sysdeps/s390/fpu/fesetround.c @@ -17,21 +17,18 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ -#include <fenv_libc.h> -#include <fpu_control.h> +#include <fenv_private.h> int __fesetround (int round) { - if ((round|FPC_RM_MASK) != FPC_RM_MASK) + if ((round | FPC_RM_MASK) != FPC_RM_MASK) { /* ROUND is not a valid rounding mode. */ return 1; } - __asm__ __volatile__ ("srnm 0(%0)" - : - : "a" (round)); + libc_fesetround_s390 (round); return 0; } libm_hidden_def (__fesetround) |