1 files changed, 45 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/arm/fsetexcptflg.c b/REORG.TODO/sysdeps/arm/fsetexcptflg.c
new file mode 100644
index 0000000000..4871a9bd5c
--- /dev/null
+++ b/REORG.TODO/sysdeps/arm/fsetexcptflg.c
@@ -0,0 +1,45 @@
+/* Set floating-point environment exception handling.
+   Copyright (C) 1997-2017 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>
+#include <fpu_control.h>
+#include <arm-features.h>
+
+
+int
+fesetexceptflag (const fexcept_t *flagp, int excepts)
+{
+  fpu_control_t fpscr, new_fpscr;
+
+  /* Fail if a VFP unit isn't present unless nothing needs to be done.  */
+  if (!ARM_HAVE_VFP)
+    return (excepts != 0);
+
+  _FPU_GETCW (fpscr);
+  excepts &= FE_ALL_EXCEPT;
+
+  /* Set the desired exception mask.  */
+  new_fpscr = fpscr & ~excepts;
+  new_fpscr |= *flagp & excepts;
+
+  /* Write new exception flags if changed.  */
+  if (new_fpscr != fpscr)
+    _FPU_SETCW (new_fpscr);
+
+  return 0;
+}