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7b6bb8da | 1 | # Copyright 2008, 2010, 2011 Free Software Foundation, Inc. |
b89667eb DE |
2 | |
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. | |
7 | # | |
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. | |
12 | # | |
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/>. | |
15 | ||
16 | if $tracelevel then { | |
17 | strace $tracelevel | |
18 | } | |
19 | ||
20 | if [target_info exists gdb,noinferiorio] { | |
21 | verbose "Skipping unwindonsignal.exp because of no fileio capabilities." | |
22 | continue | |
23 | } | |
24 | ||
2390201f DJ |
25 | if [target_info exists gdb,nosignals] { |
26 | verbose "Skipping unwindonsignal.exp because of nosignals." | |
27 | continue | |
28 | } | |
29 | ||
b89667eb DE |
30 | |
31 | set testfile "unwindonsignal" | |
32 | set srcfile ${testfile}.c | |
33 | set binfile ${objdir}/${subdir}/${testfile} | |
34 | ||
35 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { | |
36 | untested unwindonsignal.exp | |
37 | return -1 | |
38 | } | |
39 | ||
40 | # Some targets can't do function calls, so don't even bother with this | |
41 | # test. | |
42 | if [target_info exists gdb,cannot_call_functions] { | |
43 | setup_xfail "*-*-*" 2416 | |
44 | fail "This target can not call functions" | |
45 | continue | |
46 | } | |
47 | ||
48 | # Start with a fresh gdb. | |
49 | ||
50 | gdb_exit | |
51 | gdb_start | |
52 | gdb_reinitialize_dir $srcdir/$subdir | |
53 | gdb_load ${binfile} | |
54 | ||
55 | if { ![runto_main] } { | |
56 | fail "Can't run to main" | |
57 | return 0 | |
58 | } | |
59 | ||
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" | |
63 | ||
64 | # Turn on unwindonsignal. | |
27d3a1a2 | 65 | gdb_test_no_output "set unwindonsignal on" \ |
b89667eb | 66 | "setting unwindonsignal" |
27d3a1a2 | 67 | |
b89667eb DE |
68 | gdb_test "show unwindonsignal" \ |
69 | "Unwinding of stack .* is on." \ | |
70 | "showing unwindonsignal" | |
71 | ||
72 | # Call function (causing the program to get a signal), and see if gdb handles | |
73 | # it properly. | |
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" | |
78 | return 0 | |
79 | } | |
80 | -re "\[\r\n\]*The program being debugged was signaled.*\[\r\n\]+$gdb_prompt $" { | |
81 | pass "unwindonsignal, inferior function call signaled" | |
82 | } | |
83 | } | |
84 | ||
85 | # Verify the stack got unwound. | |
86 | gdb_test "bt" \ | |
87 | "#0 *\[x0-9a-f in\]*stop_here \\(.*\\) at .*#1 *\[x0-9a-f in\]*main \\(.*\\) at .*" \ | |
88 | "unwindonsignal, stack unwound" | |
89 | ||
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" | |
95 | } | |
96 | -re "\[\r\n\]+$gdb_prompt $" { | |
97 | pass "unwindonsignal, dummy frame removed" | |
98 | } | |
99 | } | |
100 | ||
101 | return 0 |