xref: /netbsd-src/external/gpl3/gdb.old/dist/gdb/testsuite/gdb.multi/bkpt-multi-exec.exp (revision 16dce51364ebe8aeafbae46bc5aa167b8115bc45) 
1# Copyright 2009-2016 Free Software Foundation, Inc.
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
16if { [is_remote target] || ![isnative] } then {
17    continue
18}
19
20# Until "catch exec" is implemented on other targets...
21#
22if {![istarget "*-linux*"]} then {
23    continue
24}
25
26set testfile "bkpt-multi-exec"
27
28set exec1 "bkpt-multi-exec"
29set srcfile1 ${exec1}.c
30set binfile1 [standard_output_file ${exec1}]
31
32set exec2 "crashme"
33set srcfile2 ${exec2}.c
34set binfile2 [standard_output_file ${exec2}]
35
36set compile_options {debug}
37
38if { [build_executable ${testfile}.exp ${exec1} "${srcfile1}" $compile_options] == -1 } {
39    return -1
40}
41
42if { [build_executable ${testfile}.exp ${exec2} "${srcfile2}" $compile_options] == -1 } {
43    return -1
44}
45
46# Start with a fresh gdb
47
48clean_restart ${exec1}
49
50# Start the program running, and stop at main.
51#
52if ![runto_main] then {
53    perror "Couldn't run ${binfile1}"
54    return
55}
56
57delete_breakpoints
58
59# continuing should exec and trigger the bug
60gdb_test "continue" "SIGSEGV.*"
61
62# Start over, but this time, set a breakpoint before the app crashes.
63
64clean_restart ${exec1}
65
66gdb_test "add-inferior -exec ${binfile2}" \
67    "Added inferior 2.*" \
68    "add inferior 2 with -exec ${exec2}"
69
70set bp_location [gdb_get_line_number "set breakpoint here" ${srcfile2}]
71
72gdb_test "inferior 2"
73gdb_test "break ${srcfile2}:${bp_location}" ".*"
74
75# Start the program running, and stop at main.
76#
77gdb_test "inferior 1"
78
79# Now run to the breakpoint.  This should cross the exec, and stop at
80# the breakpoint before the crash.
81gdb_test "run" "${srcfile2}:${bp_location}.*set breakpoint here.*"
82
83return 0
84