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b321dd90 PA |
1 | # Copyright 2009 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 | ||
16 | if { [is_remote target] || ![isnative] } then { | |
17 | continue | |
18 | } | |
19 | ||
20 | set testfile "bkpt-multi-exec" | |
21 | ||
22 | set exec1 "bkpt-multi-exec" | |
23 | set srcfile1 ${exec1}.c | |
24 | set binfile1 ${objdir}/${subdir}/${exec1} | |
25 | ||
26 | set exec2 "crashme" | |
27 | set srcfile2 ${exec2}.c | |
28 | set binfile2 ${objdir}/${subdir}/${exec2} | |
29 | ||
30 | if { [prepare_for_testing ${testfile}.exp ${exec1} "${srcfile1}" {debug nowarnings}] } { | |
31 | return -1 | |
32 | } | |
33 | ||
34 | if { [prepare_for_testing ${testfile}.exp ${exec2} "${srcfile2}" {debug nowarnings}] } { | |
35 | return -1 | |
36 | } | |
37 | # Until "catch exec" is implemented on other targets... | |
38 | # | |
39 | if {![istarget "hppa*-hp-hpux*"] && ![istarget "*-linux*"]} then { | |
40 | continue | |
41 | } | |
42 | ||
43 | # Start with a fresh gdb | |
44 | ||
45 | gdb_exit | |
46 | gdb_start | |
47 | gdb_reinitialize_dir $srcdir/$subdir | |
48 | gdb_load ${binfile1} | |
49 | ||
50 | # Start the program running, and stop at main. | |
51 | # | |
52 | if ![runto_main] then { | |
53 | perror "Couldn't run ${binfile1}" | |
54 | return | |
55 | } | |
56 | ||
57 | delete_breakpoints | |
58 | ||
59 | # continuing should exec and trigger the bug | |
60 | gdb_test "continue" "SIGSEGV.*" | |
61 | ||
62 | # Start over, but this time, set a breakpoint before the app crashes. | |
63 | ||
64 | gdb_exit | |
65 | gdb_start | |
66 | gdb_reinitialize_dir $srcdir/$subdir | |
67 | gdb_load ${binfile1} | |
68 | ||
69 | gdb_test "add-inferior -exec ${binfile2}" | |
70 | ||
71 | set bp_location [gdb_get_line_number "set breakpoint here" ${srcfile2}] | |
72 | ||
73 | gdb_test "inferior 2" | |
74 | gdb_test "break ${srcfile2}:${bp_location}" "" | |
75 | ||
76 | # Start the program running, and stop at main. | |
77 | # | |
78 | gdb_test "inferior 1" | |
79 | ||
80 | # Now run to the breakpoint. This should cross the exec, and stop at | |
81 | # the breakpoint before the crash. | |
82 | gdb_test "run" "${srcfile2}:${bp_location}.*set breakpoint here.*" | |
83 | ||
84 | return 0 |