2011-09-29 Sriraman Tallam <tmsriram@google.com>

	* layout.h (section_order_map_): New member.
	(get_section_order_map): New member function.
	* output.cc (Output_section::add_input_section): Check for patterns
	only when --section-ordering-file is specified.
	* gold.cc (queue_middle_tasks): Delay updating order of sections till
	output_sections have been formed.
	* layout.cc (Layout_Layout): Initialize section_order_map_.
	* plugin.cc (update_section_order): Store order in order_map. Do not
	update the order.
	* testsuite/Makefile.am: Add test case for plugin_final_layout.
	* testsuite/Makefile.in: Regenerate.
	* testsuite/plugin_section_order.c: New file.
	* testsuite/plugin_final_layout.cc: New file.
	* testsuite/plugin_final_layout.sh: New file.

1 files changed, 41 insertions, 0 deletions

diff --git a/gold/testsuite/plugin_final_layout.cc b/gold/testsuite/plugin_final_layout.cc
new file mode 100644
index 0000000000..3e264f623a
--- /dev/null
+++ b/gold/testsuite/plugin_final_layout.cc
@@ -0,0 +1,41 @@
+// plugin_final_layout.cc -- a test case for gold
+
+// Copyright 2011 Free Software Foundation, Inc.
+// Written by Sriraman Tallam <tmsriram@google.com>.
+
+// This file is part of gold.
+
+// This program 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 of the License, or
+// (at your option) any later version.
+
+// This program 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 this program; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+// MA 02110-1301, USA.
+
+// The goal of this program is to verify if section ordering
+// via plugins happens correctly.
+
+void bar ()
+{
+}
+
+void baz ()
+{
+}
+
+void foo ()
+{
+}
+
+int main ()
+{
+  return 0;
+}