1 files changed, 44 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/config/arm/arm-c.c b/gcc-4.9/gcc/config/arm/arm-c.c
new file mode 100644
index 000000000..af64f7a1f
--- /dev/null
+++ b/gcc-4.9/gcc/config/arm/arm-c.c
@@ -0,0 +1,44 @@
+/* Copyright (C) 2007-2014 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 "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)
+{
+  int wchar_size = (int)(TYPE_PRECISION (wchar_type_node) / BITS_PER_UNIT);
+  arm_emit_eabi_attribute ("Tag_ABI_PCS_wchar_t", 18, wchar_size);
+}
+
+
+/* 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;
+}