1 files changed, 73 insertions, 0 deletions
diff --git a/binutils-2.25/gold/testsuite/text_section_grouping.sh b/binutils-2.25/gold/testsuite/text_section_grouping.sh
new file mode 100755
index 00000000..84ebe4c9
--- /dev/null
+++ b/binutils-2.25/gold/testsuite/text_section_grouping.sh
@@ -0,0 +1,73 @@
+#!/bin/sh
+
+# text_section_grouping.sh -- test
+
+# Copyright 2012 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 .text sections are grouped
+# according to prefix.  .text.unlikely, .text.startup and .text.hot should
+# be grouped and placed together.
+
+# Also check if the functions do not get grouped with option --no-text-reorder.
+
+set -e
+
+check()
+{
+    awk "
+BEGIN { saw1 = 0; saw2 = 0; err = 0; }
+/.*$2\$/ { saw1 = 1; }
+/.*$3\$/ {
+     saw2 = 1;
+     if (!saw1)
+       {
+	  printf \"layout of $2 and $3 is not right\\n\";
+	  err = 1;
+	  exit 1;
+       }
+    }
+END {
+      if (!saw1 && !err)
+        {
+	  printf \"did not see $2\\n\";
+	  exit 1;
+	}
+      if (!saw2 && !err)
+	{
+	  printf \"did not see $3\\n\";
+	  exit 1;
+	}
+    }" $1
+}
+
+# addr (unlikely_*) < addr (startup_*) < addr (hot_*)
+check text_section_grouping.stdout "unlikely_foo" "startup_foo"
+check text_section_grouping.stdout "startup_foo" "hot_foo"
+check text_section_grouping.stdout "unlikely_bar" "startup_bar"
+check text_section_grouping.stdout "startup_bar" "hot_bar"
+check text_section_grouping.stdout "unlikely_foo" "startup_bar"
+check text_section_grouping.stdout "startup_foo" "hot_bar"
+
+check text_section_no_grouping.stdout "hot_foo" "startup_foo"
+check text_section_no_grouping.stdout "startup_foo" "unlikely_foo"
+check text_section_no_grouping.stdout "unlikely_foo" "hot_bar"
+check text_section_no_grouping.stdout "hot_bar" "startup_bar"
+check text_section_no_grouping.stdout "startup_bar" "unlikely_bar"