- Fix gstack to print even the frame #0. New gdb.base/gstack.exp. (BZ
579793)
This commit is contained in:
Jan Kratochvil
parent
a63256c33f
commit
e20f36ceed
@ -111,6 +111,126 @@ diff -up -ruNp gdb-7.0.1-empty/gdb/gstack.sh gdb-7.0.1/gdb/gstack.sh
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+$backtrace
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+EOF
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+/bin/sed -n \
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+ -e 's/^(gdb) //' \
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+ -e 's/^\((gdb) \)*//' \
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+ -e '/^#/p' \
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+ -e '/^Thread/p'
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--- /dev/null 2010-04-07 06:20:52.289994508 +0200
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+++ gdb-7.0.1/gdb/testsuite/gdb.base/gstack.exp 2010-04-07 21:53:57.000000000 +0200
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@@ -0,0 +1,71 @@
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+# Copyright (C) 2010 Free Software Foundation, Inc.
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+
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+# This program is free software; you can redistribute it and/or modify
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+# it under the terms of the GNU General Public License as published by
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+# the Free Software Foundation; either version 3 of the License, or
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+# (at your option) any later version.
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+#
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+# This program is distributed in the hope that it will be useful,
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+# but WITHOUT ANY WARRANTY; without even the implied warranty of
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+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+# GNU General Public License for more details.
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+#
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+# You should have received a copy of the GNU General Public License
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+# along with this program. If not, see <http://www.gnu.org/licenses/>.
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+
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+set testfile gstack
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+set executable ${testfile}
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+set binfile ${objdir}/${subdir}/$executable
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+if {[build_executable ${testfile} ${executable} "" {debug}] == -1} {
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+ return -1
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+}
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+
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+set test "spawn inferior"
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+set command "${binfile}"
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+set res [remote_spawn host $command];
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+if { $res < 0 || $res == "" } {
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+ perror "Spawning $command failed."
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+ fail $test
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+ return
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+}
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+set pid [exp_pid -i $res]
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+gdb_expect {
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+ -re "looping\r\n" {
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+ pass $test
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+ }
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+ eof {
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+ fail "$test (eof)"
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+ return
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+ }
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+ timeout {
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+ fail "$test (timeout)"
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+ return
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+ }
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+}
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+gdb_exit
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+
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+# Testcase uses the most simple notification not to get caught by attach on
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+# exiting the function. Still we could retry the gstack command if we fail.
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+
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+set test "spawn gstack"
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+set command "sh -c GDB=$GDB\\ sh\\ ${srcdir}/../gstack.sh\\ $pid\\;echo\\ GSTACK-END"
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+set res [remote_spawn host $command];
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+if { $res < 0 || $res == "" } {
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+ perror "Spawning $command failed."
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+ fail $test
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+}
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+set pid [exp_pid -i $res]
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+gdb_expect {
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+ -re {^#0 +0x[0-9a-f]+ in func \(\)\r\n#1 +0x[0-9a-f]+ in main \(\)\r\nGSTACK-END\r\n$} {
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+ pass $test
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+ }
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+ eof {
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+ fail "$test (eof)"
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+ }
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+ timeout {
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+ fail "$test (timeout)"
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+ }
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+}
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+gdb_exit
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+
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+remote_exec host "kill -9 $pid"
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--- /dev/null 2010-04-07 06:20:52.289994508 +0200
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+++ gdb-7.0.1/gdb/testsuite/gdb.base/gstack.c 2010-04-07 21:46:52.000000000 +0200
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@@ -0,0 +1,43 @@
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+/* This testcase is part of GDB, the GNU debugger.
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+
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+ Copyright 2005, 2007, 2008, 2009 Free Software Foundation, Inc.
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+
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+ This program is free software; you can redistribute it and/or modify
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+ it under the terms of the GNU General Public License as published by
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+ the Free Software Foundation; either version 3 of the License, or
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+ (at your option) any later version.
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+
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+ This program is distributed in the hope that it will be useful,
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+ but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ GNU General Public License for more details.
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+
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+ You should have received a copy of the GNU General Public License
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+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
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+
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+#include <stdio.h>
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+#include <unistd.h>
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+#include <string.h>
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+
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+void
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+func (void)
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+{
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+ const char msg[] = "looping\n";
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+
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+ /* Use the most simple notification not to get caught by attach on exiting
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+ the function. */
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+ write (1, msg, strlen (msg));
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+
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+ for (;;);
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+}
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+
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+int
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+main (void)
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+{
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+ alarm (60);
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+ nice (100);
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+
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+ func ();
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+
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+ return 0;
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+}
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5
gdb.spec
5
gdb.spec
@ -36,7 +36,7 @@ Version: 7.0.1
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# The release always contains a leading reserved number, start it at 1.
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# `upstream' is not a part of `name' to stay fully rpm dependencies compatible for the testing.
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Release: 42%{?_with_upstream:.upstream}%{dist}
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Release: 43%{?_with_upstream:.upstream}%{dist}
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License: GPLv3+
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Group: Development/Debuggers
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@ -1084,6 +1084,9 @@ fi
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%endif
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%changelog
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* Wed Apr 7 2010 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.0.1-43.fc12
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- Fix gstack to print even the frame #0. New gdb.base/gstack.exp. (BZ 579793)
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* Wed Apr 7 2010 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.0.1-42.fc12
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- Merge gdb-6.3-gstack-without-path-20060414.p* into gdb-6.3-gstack-20050411.p*,
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no real code change.
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