From FEDORA_PATCHES Mon Sep 17 00:00:00 2001

From: Fedora GDB patches <invalid@email.com>

Date: Fri, 27 Oct 2017 21:07:50 +0200

Subject: gdb-6.5-bz218379-ppc-solib-trampoline-test.patch

;; Test sideeffects of skipping ppc .so libs trampolines (BZ 218379).

;;=fedoratest

https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=218379

diff --git a/gdb/testsuite/gdb.base/step-over-trampoline.c b/gdb/testsuite/gdb.base/step-over-trampoline.c

new file mode 100644

--- /dev/null

+++ b/gdb/testsuite/gdb.base/step-over-trampoline.c

@@ -0,0 +1,28 @@

+/* This testcase is part of GDB, the GNU debugger.

+

+   Copyright 2006 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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

+

+   Please email any bugs, comments, and/or additions to this file to:

+   bug-gdb@prep.ai.mit.edu  */

+

+#include <stdio.h>

+

+int main (void)

+{

+	puts ("hello world");

+	return 0;

+}

diff --git a/gdb/testsuite/gdb.base/step-over-trampoline.exp b/gdb/testsuite/gdb.base/step-over-trampoline.exp

new file mode 100644

--- /dev/null

+++ b/gdb/testsuite/gdb.base/step-over-trampoline.exp

@@ -0,0 +1,54 @@

+# Copyright 2006 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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  

+

+if $tracelevel then {

+    strace $tracelevel

+}

+

+set testfile step-over-trampoline

+set srcfile ${testfile}.c

+set binfile [standard_output_file ${testfile}]

+if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {

+    untested "Couldn't compile test program"

+    return -1

+}

+

+# Get things started.

+

+gdb_exit

+gdb_start

+gdb_reinitialize_dir $srcdir/$subdir

+gdb_load ${binfile}

+

+# For C programs, "start" should stop in main().

+

+gdb_test "start" \

+         "main \\(\\) at .*$srcfile.*" \

+         "start"

+

+# main () at hello2.c:5

+# 5		puts("hello world\n");

+# (gdb) next

+# 0x100007e0 in call___do_global_ctors_aux ()

+

+gdb_test_multiple "next" "invalid `next' output" {

+	-re "\nhello world.*return 0;.*" {

+		pass "stepped over"

+	}

+	-re " in call___do_global_ctors_aux \\(\\).*" {

+		fail "stepped into trampoline"

+	}

+}