1 files changed, 100 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/usr.bin/ld/t_section.sh b/contrib/netbsd-tests/usr.bin/ld/t_section.sh
new file mode 100755
index 0000000..03c12e4
--- /dev/null
+++ b/contrib/netbsd-tests/usr.bin/ld/t_section.sh
@@ -0,0 +1,100 @@
+#	$NetBSD: t_section.sh,v 1.4 2015/02/17 11:51:04 martin 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 startstop
+startstop_head() {
+	atf_set "descr" "check if __start_*/__stop_* symbols are generated"
+	atf_set "require.progs" "cc"
+}
+
+startstop_body() {
+	cat > test.c << EOF
+#include <sys/cdefs.h>
+int i __section("hoge");
+extern int __start_hoge[], __stop_hoge[];
+int main(void) { return __start_hoge[0] + __stop_hoge[0]; }
+EOF
+	atf_check -s exit:0 -o ignore -e ignore cc -o test test.c
+}
+
+################################################################################
+
+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") = "hoge";
+/* read-write orphan */
+char b[] __section("fuga") = { 'f', 'u', 'g', 'a', '\0' };
+/* .data */
+int c[1024] = { 123, 20, 1, 0 };
+/* .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 |
+	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.
+		match ".text" &&
+		match "hoge" &&
+		# Read-write orphan sections are placed after well-known
+		# read-write sections (.data) but before .bss.
+		match ".data" &&
+		match "fuga" &&
+		match ".bss" &&
+		:
+	} < test.secs
+	atf_check test "$?" -eq 0
+}
+
+match() {
+	read line
+	case "$line" in
+	*"$1"*) return 0;
+	esac
+	return 1
+}
+
+################################################################################
+
+atf_init_test_cases()
+{
+	atf_add_test_case startstop
+	atf_add_test_case orphan
+}