obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 45 insertions, 0 deletions

diff --git a/gcc/config/arm/arm-c.c b/gcc/config/arm/arm-c.c
new file mode 100644
index 000000000..f9ad1c9e1
--- /dev/null
+++ b/gcc/config/arm/arm-c.c
@@ -0,0 +1,45 @@
+/* Copyright (C) 2007, 2010 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC 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 General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
+
+#include "config.h"
+#include "system.h"
+#include "coretypes.h"
+#include "tm.h"
+#include "tm_p.h"
+#include "tree.h"
+#include "output.h"
+#include "c-family/c-common.h"
+
+
+/* Output C specific EABI object attributes.  These can not be done in
+   arm.c because they require information from the C frontend.  */
+
+static void arm_output_c_attributes(void)
+{
+  /* Tag_ABI_PCS_wchar_t.  */
+  asm_fprintf (asm_out_file, "\t.eabi_attribute 18, %d\n",
+	       (int)(TYPE_PRECISION (wchar_type_node) / BITS_PER_UNIT));
+}
+
+
+/* Setup so that common code calls arm_output_c_attributes.  */
+
+void arm_lang_object_attributes_init(void)
+{
+  arm_lang_output_object_attributes_hook = arm_output_c_attributes;
+}