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| author |   Kaz Kojima <kkojima@rr.iij4u.or.jp> | 2012-05-28 01:02:34 +0200 |
|---|---|---|
| committer |   Thomas Schwinge <thomas@codesourcery.com> | 2012-05-28 01:02:34 +0200 |
| commit | 3f99608f823af08c833c85e84740bc182acafd71 (patch) | |
| tree | f1c43bb0440a6938eaa426a244f95f8e04d3344d /sysdeps/sh | |
| parent | SH: Add CFI directives. (diff) | |
| download | glibc-3f99608f823af08c833c85e84740bc182acafd71.tar.gz glibc-3f99608f823af08c833c85e84740bc182acafd71.tar.bz2 glibc-3f99608f823af08c833c85e84740bc182acafd71.zip | |
SH: feraiseexcept: Restore fpscr flag fields.
Diffstat (limited to 'sysdeps/sh')
| -rw-r--r-- | sysdeps/sh/sh4/fpu/fraiseexcpt.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sysdeps/sh/sh4/fpu/fraiseexcpt.c b/sysdeps/sh/sh4/fpu/fraiseexcpt.c index a555b10885..729e8bf3ec 100644 --- a/sysdeps/sh/sh4/fpu/fraiseexcpt.c +++ b/sysdeps/sh/sh4/fpu/fraiseexcpt.c @@ -60,6 +60,14 @@ feraiseexcept (int excepts) __asm__ __volatile__ ("fmul %1, %0" : "+d" (d) : "d" (x)); } + { + /* Restore flag fields. */ + fpu_control_t cw; + _FPU_GETCW (cw); + cw |= (excepts & FE_ALL_EXCEPT); + _FPU_SETCW (cw); + } + return 0; } libm_hidden_def (feraiseexcept) |