Module Name: src
Committed By: uebayasi
Date: Fri Nov 14 16:21:13 UTC 2014
Modified Files:
src/distrib/sets/lists/tests: mi
src/tests/usr.bin/ld: Makefile
Added Files:
src/tests/usr.bin/ld: t_orphan.sh
Log Message:
Test orphan ELF section placement.
To generate a diff of this commit:
cvs rdiff -u -r1.598 -r1.599 src/distrib/sets/lists/tests/mi
cvs rdiff -u -r1.2 -r1.3 src/tests/usr.bin/ld/Makefile
cvs rdiff -u -r0 -r1.1 src/tests/usr.bin/ld/t_orphan.sh
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/distrib/sets/lists/tests/mi
diff -u src/distrib/sets/lists/tests/mi:1.598 src/distrib/sets/lists/tests/mi:1.599
--- src/distrib/sets/lists/tests/mi:1.598 Fri Nov 14 13:30:48 2014
+++ src/distrib/sets/lists/tests/mi Fri Nov 14 16:21:12 2014
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.598 2014/11/14 13:30:48 uebayasi Exp $
+# $NetBSD: mi,v 1.599 2014/11/14 16:21:12 uebayasi Exp $
#
# Note: don't delete entries from here - mark them as "obsolete" instead.
#
@@ -3466,6 +3466,7 @@
./usr/tests/usr.bin/ld tests-usr.bin-tests
./usr/tests/usr.bin/ld/Atffile tests-usr.bin-tests atf
./usr/tests/usr.bin/ld/Kyuafile tests-usr.bin-tests atf,kyua
+./usr/tests/usr.bin/ld/t_orphan tests-usr.bin-tests atf
./usr/tests/usr.bin/ld/t_script tests-usr.bin-tests atf
./usr/tests/usr.bin/ld/t_section tests-usr.bin-tests atf
./usr/tests/usr.bin/m4 tests-usr.bin-tests
Index: src/tests/usr.bin/ld/Makefile
diff -u src/tests/usr.bin/ld/Makefile:1.2 src/tests/usr.bin/ld/Makefile:1.3
--- src/tests/usr.bin/ld/Makefile:1.2 Fri Nov 14 13:30:48 2014
+++ src/tests/usr.bin/ld/Makefile Fri Nov 14 16:21:12 2014
@@ -1,10 +1,11 @@
-# $NetBSD: Makefile,v 1.2 2014/11/14 13:30:48 uebayasi Exp $
+# $NetBSD: Makefile,v 1.3 2014/11/14 16:21:12 uebayasi Exp $
.include <bsd.own.mk>
TESTSDIR= ${TESTSBASE}/usr.bin/ld
-TESTS_SH= t_script \
+TESTS_SH= t_orphan \
+ t_script \
t_section
.include <bsd.test.mk>
Added files:
Index: src/tests/usr.bin/ld/t_orphan.sh
diff -u /dev/null src/tests/usr.bin/ld/t_orphan.sh:1.1
--- /dev/null Fri Nov 14 16:21:13 2014
+++ src/tests/usr.bin/ld/t_orphan.sh Fri Nov 14 16:21:12 2014
@@ -0,0 +1,77 @@
+# $NetBSD: t_orphan.sh,v 1.1 2014/11/14 16:21:12 uebayasi Exp $
+#
+# Copyright (c) 2014 The NetBSD Foundation, Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+
+atf_test_case orphan
+orphan_head() {
+ atf_set "descr" "check orphan section placement"
+ atf_set "require.progs" "cc" "readelf" "grep"
+}
+
+orphan_body() {
+ cat > test.c << EOF
+#include <sys/cdefs.h>
+/* read-only orphan */
+const char a[] __section("hoge") = { 'h', 'o', 'g', 'e', '\0' };
+/* read-write orphan */
+char b[] __section("fuga") = "fuga";
+/* .data */
+int c = 123;
+/* .bss */
+int d = 0;
+/* .text */
+int main(void) { return 0; }
+EOF
+ atf_check -s exit:0 -o ignore -e ignore cc -o test test.c
+ readelf -S test
+ readelf -S test |
+ grep ' \.text\| hoge\| \.data\| fuga\| \.bss' >test.secs
+ {
+ # Read-only orphan sections are placed after well-known
+ # read-only sections (.text, .rodata) but before .data
+ read line && match "$line" ".text" &&
+ read line && match "$line" "hoge" &&
+ # Read-write orphan sections are placed after well-known
+ # read-write sections (.data) but before .bss
+ read line && match "$line" ".data" &&
+ read line && match "$line" "fuga" &&
+ read line && match "$line" ".bss" &&
+ :
+ } < test.secs
+ atf_check test "$?" -eq 0
+}
+
+match() {
+ case "$1" in
+ *"$2"*) return 0;
+ esac
+ return 1
+}
+
+atf_init_test_cases()
+{
+ atf_add_test_case orphan
+}
