1 # Copyright 2004-2014 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 # This file was written by Daniel Jacobowitz <drow@mvista.com>.
17 # It tests that the correct breakpoint is reported when we hit a
18 # thread-specific breakpoint inserted for several threads.
23 if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable debug] != "" } {
27 # Return a list of the valid thread IDs, with the initial thread first.
28 proc get_thread_list { } {
34 gdb_test_multiple "info threads" "get threads list" {
35 -re "info threads\r\n" {
38 -re "New Thread \[^\n\]*\n" {
41 -re "^ *Id *Target Id\[^\n\]*\n" {
44 -re "^\\* *(\[0-9\]*) *Thread \[^\n\]*main\[^\n\]*\n" {
45 set thr_list "$expect_out(1,string) $thr_list"
48 -re "^ *(\[0-9\]*) *Thread \[^\n\]*\n" {
49 lappend thr_list $expect_out(1,string)
52 -re ".*$gdb_prompt $" {
53 if { [llength $thr_list] != 0 } {
54 pass "get threads list"
56 fail "get threads list (no threads)"
64 clean_restart ${binfile}
66 gdb_test_no_output "set print sevenbit-strings"
67 gdb_test_no_output "set width 0"
69 gdb_test {print $_thread} ".* = 0" "thread var when not running"
73 gdb_breakpoint [gdb_get_line_number "thread-specific.exp: last thread start"]
74 gdb_continue_to_breakpoint "all threads started"
76 set line [gdb_get_line_number "thread-specific.exp: thread loop"]
77 set threads [get_thread_list]
79 if {[llength $threads] == 0} {
80 # We have already issued a FAIL above.
84 gdb_test {print $_thread} ".* = [lindex $threads 0]" "thread var in main"
86 gdb_test_multiple "break $line thread [lindex $threads 0]" \
87 "breakpoint $line main thread" {
88 -re "Breakpoint (\[0-9\]*) at.* file .*$srcfile, line.*$gdb_prompt $" {
89 set main_breakpoint $expect_out(1,string)
90 pass "breakpoint $line main thread"
94 foreach thread [lrange $threads 1 end] {
95 gdb_breakpoint "$line thread $thread"
98 set this_breakpoint -1
99 gdb_test_multiple "continue" "continue to thread-specific breakpoint" {
100 -re "Breakpoint $main_breakpoint, .* at .*\r\n$gdb_prompt $" {
101 fail "continue to thread-specific breakpoint (wrong breakpoint)"
103 -re "Breakpoint (\[0-9\]*), .* at .*\r\n$gdb_prompt $" {
104 set this_breakpoint $expect_out(1,string)
105 pass "continue to thread-specific breakpoint"
110 if { $this_breakpoint != -1 } {
111 gdb_test_multiple "info breakpoint $this_breakpoint" "info on bp" {
112 -re ".*stop only in thread (\[0-9\]*).*$gdb_prompt $" {
113 set this_thread $expect_out(1,string)
114 pass "found breakpoint for thread number"
118 untested "info on bp"
121 if { $this_thread != -1 } {
122 gdb_test {print $_thread} ".* = $this_thread" "thread var at break"
124 untested "thread var at break"