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authorJoseph Myers <joseph@codesourcery.com>2013-10-18 21:03:40 +0000
committerJoseph Myers <joseph@codesourcery.com>2013-10-18 21:04:22 +0000
commit3c8325fb47c3688cc7d9b70ada2ec71fb0eb219a (patch)
treeeb315c426bd9c1f5aa42f40f6e9e74f2d7aabcd3 /sysdeps/powerpc/powerpc32/e500/nofpu/fegetround.c
parent289528850de3c197821e0b670b23980ff8b4d538 (diff)
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Add e500 port.
Diffstat (limited to 'sysdeps/powerpc/powerpc32/e500/nofpu/fegetround.c')
-rw-r--r--sysdeps/powerpc/powerpc32/e500/nofpu/fegetround.c29
1 files changed, 29 insertions, 0 deletions
diff --git a/sysdeps/powerpc/powerpc32/e500/nofpu/fegetround.c b/sysdeps/powerpc/powerpc32/e500/nofpu/fegetround.c
new file mode 100644
index 0000000000..f69e9a5bdb
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/e500/nofpu/fegetround.c
@@ -0,0 +1,29 @@
+/* Return current rounding direction.  e500 version.
+   Copyright (C) 2004-2013 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_libc.h>
+
+#undef fegetround
+int
+fegetround (void)
+{
+  unsigned long fpescr;
+
+  fpescr = fegetenv_register ();
+  return fpescr & 3;
+}