1 files changed, 35 insertions, 0 deletions
diff --git a/libc/sysdeps/sh/sh4/fpu/fegetexcept.c b/libc/sysdeps/sh/sh4/fpu/fegetexcept.c
new file mode 100644
index 000000000..a849a1775
--- /dev/null
+++ b/libc/sysdeps/sh/sh4/fpu/fegetexcept.c
@@ -0,0 +1,35 @@
+/* Get enabled floating-point exceptions.
+   Copyright (C) 2012 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Nobuhiro Iwamatsu <iwamatsu@nigauri.org>, 2012.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <fenv.h>
+#include <fpu_control.h>
+
+int
+fegetexcept (void)
+{
+  unsigned int temp;
+
+  /* Get current exceptions.  */
+  _FPU_GETCW (temp);
+  /* When read fpscr, this was initialized.
+     We need to rewrite value of temp. */
+  _FPU_SETCW (temp);
+
+  return (temp >> 5) & FE_ALL_EXCEPT;
+}