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32d0add0 | 1 | # Copyright (C) 2008-2015 Free Software Foundation, Inc. |
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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 | # Test handling of threads across an execl. | |
17 | ||
615556d6 YQ |
18 | if { [is_remote target] } then { |
19 | continue | |
20 | } | |
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21 | |
22 | # Original image, loads a thread library. | |
0efbbabc | 23 | standard_testfile |
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24 | |
25 | if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { | |
26 | return -1 | |
27 | } | |
28 | ||
29 | # New image, that does not load a thread library. | |
30 | set testfile1 "execl1" | |
31 | set srcfile1 ${testfile1}.c | |
0efbbabc | 32 | set binfile1 [standard_output_file ${testfile1}] |
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33 | |
34 | if {[gdb_compile "${srcdir}/${subdir}/${srcfile1}" "${binfile1}" executable {debug}] != "" } { | |
35 | return -1 | |
36 | } | |
37 | ||
0efbbabc | 38 | clean_restart ${binfile} |
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39 | |
40 | runto_main | |
41 | ||
42 | gdb_test "b [gdb_get_line_number "breakpoint here"]" \ | |
43 | ".*Breakpoint .*execl.*" "set breakpoint at execl" | |
44 | ||
45 | gdb_test "continue" ".*breakpoint here.*" "continue to exec" | |
46 | ||
a7658b96 | 47 | gdb_test "info threads" ".*3 *Thread.*2 *Thread.*1 *Thread.*" "info threads before exec" |
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48 | |
49 | # When continuing from this point we'll hit the breakpoint in main() | |
50 | # again, this time in the exec'd process. | |
51 | gdb_test "continue" ".*Breakpoint 1, main.*" \ | |
52 | "continue across exec" | |
53 | ||
54 | gdb_test "info threads" ".*" "info threads after exec" | |
55 | ||
56 | set test "info threads after exec" | |
57 | gdb_test_multiple "info threads" "$test" { | |
a283af87 | 58 | -re "2 *Thread .*$gdb_prompt $" { |
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59 | # Old threads left behind. |
60 | fail "$test" | |
61 | } | |
a283af87 | 62 | -re "4 *Thread .*$gdb_prompt $" { |
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63 | # New threads registered. |
64 | fail "$test" | |
65 | } | |
66 | -re "$gdb_prompt $" { | |
67 | # Target doesn't register the main thread, pass for now. | |
68 | pass "$test" | |
69 | } | |
70 | } | |
71 | ||
fda326dd | 72 | gdb_continue_to_end |