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Diffstat (limited to 'libc/sysdeps/x86_64/tst-xmmymm.sh')
-rwxr-xr-xlibc/sysdeps/x86_64/tst-xmmymm.sh20
1 files changed, 20 insertions, 0 deletions
diff --git a/libc/sysdeps/x86_64/tst-xmmymm.sh b/libc/sysdeps/x86_64/tst-xmmymm.sh
index da8af7e68..64efc6e02 100755
--- a/libc/sysdeps/x86_64/tst-xmmymm.sh
+++ b/libc/sysdeps/x86_64/tst-xmmymm.sh
@@ -1,4 +1,24 @@
#! /bin/bash
+# Make sure no code in ld.so uses xmm/ymm registers on x86-64.
+# Copyright (C) 2009-2012 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/>.
+
+set -e
+
objpfx="$1"
tmp=$(mktemp ${objpfx}tst-xmmymm.XXXXXX)