1 # Copyright 2002-2023 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/>.
16 # This file was written by Michael Snyder (msnyder@redhat.com)
17 # This is a test for the gdb command "generate-core-file".
22 if {[prepare_for_testing "failed to prepare" $testfile $srcfile debug]} {
30 gdb_test "break terminal_func" "Breakpoint .* at .*${srcfile}, line .*" \
31 "set breakpoint at terminal_func"
33 gdb_test "continue" "Breakpoint .* terminal_func.*" \
34 "continue to terminal_func"
36 set print_prefix ".\[0123456789\]* = "
38 set pre_corefile_backtrace [capture_command_output "backtrace" ""]
39 set pre_corefile_regs [capture_command_output "info registers" ""]
40 set pre_corefile_allregs [capture_command_output "info all-reg" ""]
41 set pre_corefile_sysregs [capture_command_output "info reg system" ""]
42 set pre_corefile_static_array \
43 [capture_command_output "print static_array" "$print_prefix"]
44 set pre_corefile_uninit_array \
45 [capture_command_output "print un_initialized_array" "$print_prefix"]
46 set pre_corefile_heap_string \
47 [capture_command_output "print heap_string" "$print_prefix"]
48 set pre_corefile_local_array \
49 [capture_command_output "print array_func::local_array" "$print_prefix"]
50 set pre_corefile_extern_array \
51 [capture_command_output "print extern_array" "$print_prefix"]
53 set corefile [standard_output_file gcore.test]
54 set core_supported [gdb_gcore_cmd "$corefile" "save a corefile"]
55 if {!$core_supported} {
59 # Now restart gdb and load the corefile.
62 gdb_reinitialize_dir $srcdir/$subdir
65 set core_loaded [gdb_core_cmd "$corefile" "re-load generated corefile"]
66 if { $core_loaded == -1 } {
67 # No use proceeding from here.
71 gdb_test_sequence "where" "where in corefile" {
72 "\[\r\n\]+#0 .* terminal_func \\(\\) at "
73 "\[\r\n\]+#1 .* array_func \\(\\) at "
74 "\[\r\n\]+#2 .* factorial_func \\(value=1\\) at "
75 "\[\r\n\]+#3 .* factorial_func \\(value=2\\) at "
76 "\[\r\n\]+#4 .* factorial_func \\(value=3\\) at "
77 "\[\r\n\]+#5 .* factorial_func \\(value=4\\) at "
78 "\[\r\n\]+#6 .* factorial_func \\(value=5\\) at "
79 "\[\r\n\]+#7 .* factorial_func \\(value=6\\) at "
80 "\[\r\n\]+#8 .* main \\(.*\\) at "
83 set post_corefile_regs [capture_command_output "info registers" ""]
84 if {![string compare $pre_corefile_regs $post_corefile_regs]} {
85 pass "corefile restored general registers"
87 fail "corefile restored general registers"
90 set post_corefile_allregs [capture_command_output "info all-reg" ""]
91 if {![string compare $pre_corefile_allregs $post_corefile_allregs]} {
92 pass "corefile restored all registers"
94 fail "corefile restored all registers"
97 set post_corefile_sysregs [capture_command_output "info reg system" ""]
98 if {![string compare $pre_corefile_sysregs $post_corefile_sysregs]} {
99 pass "corefile restored system registers"
101 fail "corefile restored system registers"
104 set post_corefile_extern_array \
105 [capture_command_output "print extern_array" "$print_prefix"]
106 if ![string compare $pre_corefile_extern_array $post_corefile_extern_array] {
107 pass "corefile restored extern array"
109 fail "corefile restored extern array"
112 set post_corefile_static_array \
113 [capture_command_output "print static_array" "$print_prefix"]
114 if ![string compare $pre_corefile_static_array $post_corefile_static_array] {
115 pass "corefile restored static array"
117 fail "corefile restored static array"
120 set post_corefile_uninit_array \
121 [capture_command_output "print un_initialized_array" "$print_prefix"]
122 if ![string compare $pre_corefile_uninit_array $post_corefile_uninit_array] {
123 pass "corefile restored un-initialized array"
125 fail "corefile restored un-initialized array"
128 set post_corefile_heap_string \
129 [capture_command_output "print heap_string" "$print_prefix"]
130 if ![string compare $pre_corefile_heap_string $post_corefile_heap_string] {
131 pass "corefile restored heap array"
133 fail "corefile restored heap array"
136 set post_corefile_local_array \
137 [capture_command_output "print array_func::local_array" "$print_prefix"]
138 if ![string compare $pre_corefile_local_array $post_corefile_local_array] {
139 pass "corefile restored stack array"
141 fail "corefile restored stack array"
144 set post_corefile_backtrace [capture_command_output "backtrace" ""]
145 if ![string compare $pre_corefile_backtrace $post_corefile_backtrace] {
146 pass "corefile restored backtrace"
148 fail "corefile restored backtrace"