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1 | # Copyright 2004 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 2 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, write to the Free Software | |
15 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
16 | ||
17 | # Please email any bugs, comments, and/or additions to this file to: | |
18 | # bug-gdb@prep.ai.mit.edu | |
19 | ||
20 | # This file was written by Daniel Jacobowitz <drow@mvista.com>. | |
21 | # It tests that the correct breakpoint is reported when we hit a | |
22 | # thread-specific breakpoint inserted for several threads. | |
23 | ||
24 | if $tracelevel then { | |
25 | strace $tracelevel | |
26 | } | |
27 | ||
28 | set prms_id 0 | |
29 | set bug_id 0 | |
30 | ||
31 | set testfile "thread-specific" | |
32 | set srcfile ${testfile}.c | |
33 | set binfile ${objdir}/${subdir}/${testfile} | |
34 | ||
35 | if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "incdir=${objdir}"]] != "" } { | |
36 | return -1 | |
37 | } | |
38 | ||
39 | # Return a list of the valid thread IDs, with the initial thread first. | |
40 | proc get_thread_list { } { | |
41 | global gdb_prompt | |
42 | global expect_out | |
43 | ||
44 | set thr_list "" | |
45 | ||
46 | gdb_test_multiple "info threads" "get threads list" { | |
47 | -re "info threads\r\n" { | |
48 | exp_continue | |
49 | } | |
50 | -re "^\\* *(\[0-9\]*) Thread \[^\n\]*main\[^\n\]*\n" { | |
51 | set thr_list "$expect_out(1,string) $thr_list" | |
52 | exp_continue | |
53 | } | |
54 | -re "^ *(\[0-9\]*) Thread \[^\n\]*\n" { | |
55 | lappend thr_list $expect_out(1,string) | |
56 | exp_continue | |
57 | } | |
58 | -re ".*$gdb_prompt $" { | |
59 | if { [llength $thr_list] != 0 } { | |
60 | pass "get threads list" | |
61 | } else { | |
62 | fail "get threads list (no threads)" | |
63 | } | |
64 | } | |
65 | } | |
66 | ||
67 | return $thr_list | |
68 | } | |
69 | ||
70 | # Start with a fresh gdb. | |
71 | ||
72 | gdb_exit | |
73 | gdb_start | |
74 | gdb_reinitialize_dir $srcdir/$subdir | |
75 | ||
76 | gdb_load ${binfile} | |
77 | ||
78 | gdb_test "set print sevenbit-strings" "" | |
79 | gdb_test "set width 0" "" | |
80 | ||
81 | runto_main | |
82 | ||
83 | gdb_breakpoint [gdb_get_line_number "thread-specific.exp: last thread start"] | |
84 | gdb_continue_to_breakpoint "all threads started" | |
85 | ||
86 | set line [gdb_get_line_number "thread-specific.exp: thread loop"] | |
87 | set threads [get_thread_list] | |
88 | ||
89 | gdb_test_multiple "break $line thread [lindex $threads 0]" \ | |
90 | "breakpoint $line main thread" { | |
91 | -re "Breakpoint (\[0-9\]*) at.* file .*$srcfile, line.*" { | |
92 | set main_breakpoint $expect_out(1,string) | |
93 | pass "breakpoint $line main thread" | |
94 | } | |
95 | } | |
96 | ||
97 | foreach thread [lrange $threads 1 end] { | |
98 | gdb_breakpoint "$line thread $thread" | |
99 | } | |
100 | ||
101 | gdb_test_multiple "continue" "continue to thread-specific breakpoint" { | |
102 | -re "Breakpoint $main_breakpoint, .* at .*\r\n$gdb_prompt $" { | |
103 | fail "continue to thread-specific breakpoint (wrong breakpoint)" | |
104 | } | |
105 | -re "Breakpoint .* at .*\r\n$gdb_prompt $" { | |
106 | pass "continue to thread-specific breakpoint" | |
107 | } | |
108 | } | |
109 | ||
110 | return 0 |