1 # Copyright 2008, 2010 Free Software Foundation, Inc.
3 # This program is free software; you can redistribute it and/or modify
4 # it under the terms of the GNU General Public License as published by
5 # the Free Software Foundation; either version 3 of the License, or
6 # (at your option) any later version.
8 # This program is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 # GNU General Public License for more details.
13 # You should have received a copy of the GNU General Public License
14 # along with this program. If not, see <http://www.gnu.org/licenses/>.
20 if [target_info exists gdb,noinferiorio] {
21 verbose "Skipping unwindonsignal.exp because of no fileio capabilities."
25 if [target_info exists gdb,nosignals] {
26 verbose "Skipping unwindonsignal.exp because of nosignals."
31 set testfile "unwindonsignal"
32 set srcfile ${testfile}.c
33 set binfile ${objdir}/${subdir}/${testfile}
35 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
36 untested unwindonsignal.exp
40 # Some targets can't do function calls, so don't even bother with this
42 if [target_info exists gdb,cannot_call_functions] {
43 setup_xfail "*-*-*" 2416
44 fail "This target can not call functions"
48 # Start with a fresh gdb.
52 gdb_reinitialize_dir $srcdir/$subdir
55 if { ![runto_main] } {
56 fail "Can't run to main"
60 gdb_test "break stop_here" "Breakpoint \[0-9\]* at .*"
61 gdb_test "continue" "Continuing.*Breakpoint \[0-9\]*, stop_here.*" \
62 "continue to breakpoint at stop_here"
64 # Turn on unwindonsignal.
65 gdb_test_no_output "set unwindonsignal on" \
66 "setting unwindonsignal"
68 gdb_test "show unwindonsignal" \
69 "Unwinding of stack .* is on." \
70 "showing unwindonsignal"
72 # Call function (causing the program to get a signal), and see if gdb handles
74 gdb_test_multiple "call gen_signal ()" \
75 "unwindonsignal, inferior function call signaled" {
76 -re "\[\r\n\]*no signal\[\r\n\]+$gdb_prompt $" {
77 unsupported "unwindonsignal, inferior function call signaled"
80 -re "\[\r\n\]*The program being debugged was signaled.*\[\r\n\]+$gdb_prompt $" {
81 pass "unwindonsignal, inferior function call signaled"
85 # Verify the stack got unwound.
87 "#0 *\[x0-9a-f in\]*stop_here \\(.*\\) at .*#1 *\[x0-9a-f in\]*main \\(.*\\) at .*" \
88 "unwindonsignal, stack unwound"
90 # Verify the dummy frame got removed from dummy_frame_stack.
91 gdb_test_multiple "maint print dummy-frames" \
92 "unwindonsignal, dummy frame removed" {
93 -re "\[\r\n\]*.*stack=.*code=.*\[\r\n\]+$gdb_prompt $" {
94 fail "unwindonsignal, dummy frame removed"
96 -re "\[\r\n\]+$gdb_prompt $" {
97 pass "unwindonsignal, dummy frame removed"