1 # Copyright (C) 2008, 2009 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 # Test handling of threads across an execl.
19 # Original image, loads a thread library.
21 set srcfile ${testfile}.c
22 set binfile ${objdir}/${subdir}/${testfile}
24 if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
28 # New image, that does not load a thread library.
29 set testfile1 "execl1"
30 set srcfile1 ${testfile1}.c
31 set binfile1 ${objdir}/${subdir}/${testfile1}
33 if {[gdb_compile "${srcdir}/${subdir}/${srcfile1}" "${binfile1}" executable {debug}] != "" } {
39 gdb_reinitialize_dir $srcdir/$subdir
44 gdb_test "b [gdb_get_line_number "breakpoint here"]" \
45 ".*Breakpoint .*execl.*" "set breakpoint at execl"
47 gdb_test "continue" ".*breakpoint here.*" "continue to exec"
49 gdb_test "info threads" ".*3 Thread.*2 Thread.*1 Thread.*" "info threads before exec"
51 # When continuing from this point we'll hit the breakpoint in main()
52 # again, this time in the exec'd process.
53 gdb_test "continue" ".*Breakpoint 1, main.*" \
54 "continue across exec"
56 gdb_test "info threads" ".*" "info threads after exec"
58 set test "info threads after exec"
59 gdb_test_multiple "info threads" "$test" {
60 -re "2 Thread .*$gdb_prompt $" {
61 # Old threads left behind.
64 -re "4 Thread .*$gdb_prompt $" {
65 # New threads registered.
69 # Target doesn't register the main thread, pass for now.
74 gdb_test "continue" ".*Program exited normally\\." \