From f224a3c59068fc8060c261d329f54bdc7374d63a Mon Sep 17 00:00:00 2001
From: Igor Kudrin <ikudrin@accesssoftek.com>
Date: Tue, 28 Jun 2016 13:56:05 -0700
Subject: Implement SORT_BY_INIT_PRIORITY.

2016-06-28  Igor Kudrin  <ikudrin@accesssoftek.com>

gold/
	PR gold/18098
	* script-c.h (Sort_wildcard): Add SORT_WILDCARD_BY_INIT_PRIORITY.
	* script-sections.cc (Input_section_sorter::get_init_priority): New method.
	(Input_section_sorter::operator()): Handle SORT_WILDCARD_BY_INIT_PRIORITY.
	(Output_section_element_input::print): Likewise.
	* script.cc (script_keyword_parsecodes): Add entry SORT_BY_INIT_PRIORITY.
	* yyscript.y (SORT_BY_INIT_PRIORITY): New token.
	(wildcard_section): Handle SORT_BY_INIT_PRIORITY.

	* testsuite/Makefile.am (script_test_14): New test.
	* testsuite/Makefile.in: Regenerate.
	* testsuite/script_test_14.s: New test source file.
	* testsuite/script_test_14.sh: New test script.
	* testsuite/script_test_14.t: New test linker script.
---
 gold/testsuite/script_test_14.sh | 84 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 gold/testsuite/script_test_14.sh

(limited to 'gold/testsuite/script_test_14.sh')

diff --git a/gold/testsuite/script_test_14.sh b/gold/testsuite/script_test_14.sh
new file mode 100644
index 00000000000..b7800279428
--- /dev/null
+++ b/gold/testsuite/script_test_14.sh
@@ -0,0 +1,84 @@
+#!/bin/sh
+
+# script_test_14.sh -- test SORT_BY_INIT_PRIORITY
+
+# Copyright (C) 2016 Free Software Foundation, Inc.
+# Written by Igor Kudrin <ikudrin@accesssoftek.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.
+
+file="script_test_14.stdout"
+
+check()
+{
+    section=$1
+    pattern=$2
+    found=`fgrep "Contents of section $section:" -A1 $file | tail -n 1`
+    if test -z "$found"; then
+        echo "Section \"$section\" not found in file $file"
+        echo ""
+        echo "Actual output below:"
+        cat "$file"
+        exit 1
+    fi
+    match_pattern=`echo "$found" | grep -e "$pattern"`
+    if test -z "$match_pattern"; then
+        echo "Expected pattern was not found in section \"$section\":"
+        echo "    $pattern"
+        echo ""
+        echo "Actual output below:"
+        cat "$file"
+        exit 1
+    fi
+}
+
+# Sort order for .init_array:
+# * .init_array      -- Doesn't have a numeric part, compared with others as strings.
+# * .init_array.101  -- The numeric part is less than in the two others.
+# * .init_array.0103 -- These names have numeric parts with the same value,
+# * .init_array.103  /  so they are compared as strings.
+check ".init_array" "\<00010304\b"
+
+# Sort order for .fini_array, the same consideration as for .init_array:
+# * .fini_array
+# * .fini_array.101
+# * .fini_array.0103
+# * .fini_array.103
+check ".fini_array" "\<f0f1f3f4\b"
+
+# Sort order for .ctors:
+# * .ctors      -- Doesn't have a numeric part, compared with others as strings
+# * .ctors.0103 -- The numeric parts have the same value, which is greater than
+# * .ctors.103  /  in the last section's name. This pair is compared as strings.
+# * .ctors.101  -- The least numeric part among all sections which contain them.
+check ".ctors" "\<c0c3c4c1\b"
+
+# Sort order for .dtors, the same considerations as for .ctors:
+# * .dtors
+# * .dtors.0103
+# * .dtors.103
+# * .dtors.101
+check ".dtors" "\<d0d3d4d1\b"
+
+# Sort order for .sec, just sort as strings, because it's not the reserved name:
+# * .sec
+# * .sec.0103
+# * .sec.101
+# * .sec.103
+check ".sec" "\<a0a3a1a4\b"
+
-- 
cgit v1.2.3-65-gdbad