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-rw-r--r--REORG.TODO/sysdeps/i386/fpu/fesetexcept.c31
1 files changed, 31 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/i386/fpu/fesetexcept.c b/REORG.TODO/sysdeps/i386/fpu/fesetexcept.c
new file mode 100644
index 0000000000..adfcf17ba6
--- /dev/null
+++ b/REORG.TODO/sysdeps/i386/fpu/fesetexcept.c
@@ -0,0 +1,31 @@
+/* Set given exception flags.  i386 version.
+   Copyright (C) 2016-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   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>
+
+int
+fesetexcept (int excepts)
+{
+  fenv_t temp;
+
+  __asm__ ("fnstenv %0" : "=m" (*&temp));
+  temp.__status_word |= excepts & FE_ALL_EXCEPT;
+  __asm__ ("fldenv %0" : : "m" (*&temp));
+
+  return 0;
+}