blob: c2dffc96f513196f72ef2f0577d070e067a802c6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
# Copyright (C) 2009, 2010 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Test that GDB doesn't get stuck when thread hoping over a thread
# specific breakpoint when the selected thread has gone away.
set testfile "threxit-hop-specific"
set srcfile ${testfile}.c
set binfile ${objdir}/${subdir}/${testfile}
if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
executable [list debug "incdir=${objdir}"]] != "" } {
return -1
}
# Start with a fresh gdb.
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}
runto_main
# Get ourselves to the thread that exits
gdb_breakpoint "thread_function"
gdb_test "continue" ".*thread_function.*" "continue to thread start"
# Set a thread specific breakpoint somewhere the main thread will pass
# by, but make it specific to the thread that is going to exit. Step
# over the pthread_exit call. GDB should still be able to step over
# the thread specific breakpoint, and reach the other breakpoint,
# which is not thread specific.
set bpthrline [gdb_get_line_number "set thread specific breakpoint here"]
gdb_test "break $bpthrline thread 2" \
"Breakpoint .*$srcfile.*$bpthrline.*" \
"set thread specific breakpoint"
set bpexitline [gdb_get_line_number "set exit breakpoint here"]
gdb_breakpoint "$bpexitline"
gdb_test "continue" \
".*set exit breakpoint here.*" \
"get past the thread specific breakpoint"
return 0
|
