|
 |
b2f73e |
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
|
|
|
b2f73e |
From: Fedora GDB patches <invalid@email.com>
|
|
|
b2f73e |
Date: Fri, 27 Oct 2017 21:07:50 +0200
|
|
|
b2f73e |
Subject: gdb-6.5-bz218379-ppc-solib-trampoline-test.patch
|
|
|
b2f73e |
|
|
|
b2f73e |
;; Test sideeffects of skipping ppc .so libs trampolines (BZ 218379).
|
|
|
b2f73e |
;;=fedoratest
|
|
|
b2f73e |
|
|
|
b2f73e |
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=218379
|
|
|
b2f73e |
|
|
|
b2f73e |
diff --git a/gdb/testsuite/gdb.base/step-over-trampoline.c b/gdb/testsuite/gdb.base/step-over-trampoline.c
|
|
|
b2f73e |
new file mode 100644
|
|
|
b2f73e |
--- /dev/null
|
|
|
b2f73e |
+++ b/gdb/testsuite/gdb.base/step-over-trampoline.c
|
|
|
b2f73e |
@@ -0,0 +1,28 @@
|
|
|
b2f73e |
+/* This testcase is part of GDB, the GNU debugger.
|
|
|
b2f73e |
+
|
|
|
b2f73e |
+ Copyright 2006 Free Software Foundation, Inc.
|
|
|
b2f73e |
+
|
|
|
b2f73e |
+ This program is free software; you can redistribute it and/or modify
|
|
|
b2f73e |
+ it under the terms of the GNU General Public License as published by
|
|
|
b2f73e |
+ the Free Software Foundation; either version 2 of the License, or
|
|
|
b2f73e |
+ (at your option) any later version.
|
|
|
b2f73e |
+
|
|
|
b2f73e |
+ This program is distributed in the hope that it will be useful,
|
|
|
b2f73e |
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
b2f73e |
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
b2f73e |
+ GNU General Public License for more details.
|
|
|
b2f73e |
+
|
|
|
b2f73e |
+ You should have received a copy of the GNU General Public License
|
|
|
b2f73e |
+ along with this program; if not, write to the Free Software
|
|
|
b2f73e |
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
|
b2f73e |
+
|
|
|
b2f73e |
+ Please email any bugs, comments, and/or additions to this file to:
|
|
|
b2f73e |
+ bug-gdb@prep.ai.mit.edu */
|
|
|
b2f73e |
+
|
|
|
b2f73e |
+#include <stdio.h>
|
|
|
b2f73e |
+
|
|
|
b2f73e |
+int main (void)
|
|
|
b2f73e |
+{
|
|
|
b2f73e |
+ puts ("hello world");
|
|
|
b2f73e |
+ return 0;
|
|
|
b2f73e |
+}
|
|
|
b2f73e |
diff --git a/gdb/testsuite/gdb.base/step-over-trampoline.exp b/gdb/testsuite/gdb.base/step-over-trampoline.exp
|
|
|
b2f73e |
new file mode 100644
|
|
|
b2f73e |
--- /dev/null
|
|
|
b2f73e |
+++ b/gdb/testsuite/gdb.base/step-over-trampoline.exp
|
|
|
b2f73e |
@@ -0,0 +1,54 @@
|
|
|
b2f73e |
+# Copyright 2006 Free Software Foundation, Inc.
|
|
|
b2f73e |
+
|
|
|
b2f73e |
+# This program is free software; you can redistribute it and/or modify
|
|
|
b2f73e |
+# it under the terms of the GNU General Public License as published by
|
|
|
b2f73e |
+# the Free Software Foundation; either version 2 of the License, or
|
|
|
b2f73e |
+# (at your option) any later version.
|
|
|
b2f73e |
+#
|
|
|
b2f73e |
+# This program is distributed in the hope that it will be useful,
|
|
|
b2f73e |
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
b2f73e |
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
b2f73e |
+# GNU General Public License for more details.
|
|
|
b2f73e |
+#
|
|
|
b2f73e |
+# You should have received a copy of the GNU General Public License
|
|
|
b2f73e |
+# along with this program; if not, write to the Free Software
|
|
|
b2f73e |
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
|
b2f73e |
+
|
|
|
b2f73e |
+if $tracelevel then {
|
|
|
b2f73e |
+ strace $tracelevel
|
|
|
b2f73e |
+}
|
|
|
b2f73e |
+
|
|
|
b2f73e |
+set testfile step-over-trampoline
|
|
|
b2f73e |
+set srcfile ${testfile}.c
|
|
|
b2f73e |
+set binfile [standard_output_file ${testfile}]
|
|
|
b2f73e |
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
|
|
|
b2f73e |
+ untested "Couldn't compile test program"
|
|
|
b2f73e |
+ return -1
|
|
|
b2f73e |
+}
|
|
|
b2f73e |
+
|
|
|
b2f73e |
+# Get things started.
|
|
|
b2f73e |
+
|
|
|
b2f73e |
+gdb_exit
|
|
|
b2f73e |
+gdb_start
|
|
|
b2f73e |
+gdb_reinitialize_dir $srcdir/$subdir
|
|
|
b2f73e |
+gdb_load ${binfile}
|
|
|
b2f73e |
+
|
|
|
b2f73e |
+# For C programs, "start" should stop in main().
|
|
|
b2f73e |
+
|
|
|
b2f73e |
+gdb_test "start" \
|
|
|
b2f73e |
+ "main \\(\\) at .*$srcfile.*" \
|
|
|
b2f73e |
+ "start"
|
|
|
b2f73e |
+
|
|
|
b2f73e |
+# main () at hello2.c:5
|
|
|
b2f73e |
+# 5 puts("hello world\n");
|
|
|
b2f73e |
+# (gdb) next
|
|
|
b2f73e |
+# 0x100007e0 in call___do_global_ctors_aux ()
|
|
|
b2f73e |
+
|
|
|
b2f73e |
+gdb_test_multiple "next" "invalid `next' output" {
|
|
|
b2f73e |
+ -re "\nhello world.*return 0;.*" {
|
|
|
b2f73e |
+ pass "stepped over"
|
|
|
b2f73e |
+ }
|
|
|
b2f73e |
+ -re " in call___do_global_ctors_aux \\(\\).*" {
|
|
|
b2f73e |
+ fail "stepped into trampoline"
|
|
|
b2f73e |
+ }
|
|
|
b2f73e |
+}
|