From: nobody <>
Date: Thu, 25 Mar 2010 20:29:31 +0000 (+0000)
Subject: This commit was manufactured by cvs2svn to create branch 'gdb_7_1-branch'.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8c81c494be4a30e483dfe013734b41cd3f56e5ed;p=thirdparty%2Fbinutils-gdb.git

This commit was manufactured by cvs2svn to create branch 'gdb_7_1-branch'.

Cherrypick from master 2010-03-25 20:29:30 UTC Jan Kratochvil <jan.kratochvil@redhat.com> 'gdb/':
    gdb/testsuite/gdb.base/dup-sect.S
    gdb/testsuite/gdb.base/dup-sect.exp
---

diff --git a/gdb/testsuite/gdb.base/dup-sect.S b/gdb/testsuite/gdb.base/dup-sect.S
new file mode 100644
index 00000000000..69bdbed02fe
--- /dev/null
+++ b/gdb/testsuite/gdb.base/dup-sect.S
@@ -0,0 +1,22 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+   Copyright 2010 Free Software Foundation, Inc.
+
+   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, see <http://www.gnu.org/licenses/>.  */
+
+	.section	sect1, "a"
+var1:	.byte	1
+
+	.section	sect2, "a"
+var2:	.byte	2
diff --git a/gdb/testsuite/gdb.base/dup-sect.exp b/gdb/testsuite/gdb.base/dup-sect.exp
new file mode 100644
index 00000000000..08ab1d04641
--- /dev/null
+++ b/gdb/testsuite/gdb.base/dup-sect.exp
@@ -0,0 +1,79 @@
+# This testcase is part of GDB, the GNU debugger.
+
+# Copyright 2010 Free Software Foundation, Inc.
+
+# 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, see <http://www.gnu.org/licenses/>.
+
+# Test inappropriate offseting of multiple sections with the same name.
+# When kept in object file (before final executable link) it still works.
+# When separate debug info file is not used it still works.
+# When the ELF symbol table is kept in the main binary it still works.
+# Used .S file as in .c file we would need __attriute__((section)) which is
+# a GCC extension.
+
+# This test can only be run on targets which support ELF and use gas.
+# For now pick a sampling of likely targets.
+if {![istarget *-*-linux*]
+    && ![istarget *-*-gnu*]
+    && ![istarget *-*-elf*]
+    && ![istarget arm-*-eabi*]
+    && ![istarget powerpc-*-eabi*]} {
+    return 0
+}
+
+set testfile dup-sect
+set srcfile ${testfile}.S
+set srcmainfile start.c
+set executable ${testfile}
+set binfile ${objdir}/${subdir}/${executable}
+
+if {[build_executable ${testfile}.exp $executable [list ${srcfile} ${srcmainfile}] {}] == -1} {
+    return -1
+}
+
+set test "rename section"
+set objcopy_program [transform objcopy]
+set result [catch "exec $objcopy_program --rename-section sect2=sect1 $binfile" output]
+verbose "result is $result"
+verbose "output is $output"
+if {$result != 0} {
+    fail $test
+    return
+}
+pass $test
+
+set test "split"
+if {[gdb_gnu_strip_debug $binfile] != 0} {
+    fail $test
+} else {
+    pass $test
+}
+
+# gdb_gnu_strip_debug uses only --strip-debug and keeps the ELF symbol table
+# in $binfile.
+set test "strip"
+set strip_program [transform strip]
+set result [catch "exec $strip_program $binfile" output]
+verbose "result is $result"
+verbose "output is $output"
+if {$result != 0} {
+    fail $test
+    return
+}
+pass $test
+
+clean_restart $executable
+
+gdb_test "p/d *(const char *) &var1" " = 1" "var1 after strip"
+gdb_test "p/d *(const char *) &var2" " = 2" "var2 after strip"