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4c38e0a4 | 1 | # Copyright 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010 |
0fb0cc75 | 2 | # Free Software Foundation, Inc. |
8cf6e61a VP |
3 | |
4 | # This program is free software; you can redistribute it and/or modify | |
5 | # it under the terms of the GNU General Public License as published by | |
6 | # the Free Software Foundation; either version 3 of the License, or | |
7 | # (at your option) any later version. | |
8 | # | |
9 | # This program is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU General Public License for more details. | |
13 | # | |
14 | # You should have received a copy of the GNU General Public License | |
15 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
16 | ||
8cf6e61a VP |
17 | load_lib mi-support.exp |
18 | set MIFLAGS "-i=mi" | |
19 | ||
20 | gdb_exit | |
21 | if {[mi_gdb_start]} { | |
22 | continue | |
23 | } | |
24 | ||
4ea95be9 DJ |
25 | proc mi_nonstop_resume { command test } { |
26 | if { [mi_send_resuming_command $command $test] != 0 } { | |
27 | # If a resume fails, assume non-stop is broken or unsupported | |
28 | # for this target. We have logged a FAIL or UNSUPPORTED; skip | |
29 | # the remaining tests to limit timeouts. | |
30 | return -code continue | |
31 | } | |
32 | } | |
33 | ||
8cf6e61a VP |
34 | # |
35 | # Start here | |
36 | # | |
37 | set testfile "non-stop" | |
38 | set srcfile "$testfile.c" | |
39 | set binfile "$objdir/$subdir/mi-$testfile" | |
40 | ||
41 | set options [list debug incdir=$objdir] | |
42 | if {[gdb_compile_pthreads "$srcdir/$subdir/$srcfile" $binfile executable $options] != "" } { | |
43 | return -1 | |
44 | } | |
45 | ||
46 | mi_gdb_reinitialize_dir $srcdir/$subdir | |
47 | mi_gdb_load $binfile | |
48 | ||
49 | set supported 0 | |
50 | send_gdb "-gdb-show non-stop\n" | |
51 | gdb_expect { | |
52 | -re ".*\\^done,value=\"off\",supported=\"(\[^\"\]+)\"\r\n$mi_gdb_prompt$" { | |
56a8e183 PA |
53 | if { $expect_out(1,string) == "1" } { |
54 | set supported 1 | |
55 | } | |
8cf6e61a VP |
56 | } |
57 | -re ".$mi_gdb_prompt$" { | |
58 | } | |
59 | } | |
60 | ||
8cf6e61a VP |
61 | mi_gdb_test "-gdb-set non-stop 1" ".*" |
62 | mi_gdb_test "-gdb-set target-async 1" ".*" | |
63 | detect_async | |
64 | ||
56a8e183 PA |
65 | if { [mi_run_to_main] < 0 } { |
66 | perror "mi-nonstop.exp tests suppressed" | |
67 | continue | |
80f73d71 | 68 | } |
8cf6e61a VP |
69 | |
70 | mi_create_breakpoint break_at_me 2 keep break_at_me .* .* .* "breakpoint at marker" | |
71 | ||
4ea95be9 | 72 | mi_nonstop_resume "exec-continue" "resume 1" |
8cf6e61a VP |
73 | mi_expect_stop "breakpoint-hit" "break_at_me" ".*" "non-stop.c" ".*" {"" "disp=\"keep\""} "w0,i0 stop" |
74 | mi_expect_stop "breakpoint-hit" "break_at_me" ".*" "non-stop.c" ".*" {"" "disp=\"keep\""} "w1,i0 stop" | |
75 | ||
1ad15515 | 76 | mi_check_thread_states {"running" "stopped" "stopped"} "thread state, stop 1" |
8cf6e61a VP |
77 | |
78 | mi_gdb_test "-thread-select 2" "\\^done.*" "select thread 2" | |
79 | mi_create_varobj I_W0 "i" "create varobj in first thread" | |
80 | mi_gdb_test "-thread-select 3" "\\^done.*" "select thread 3" | |
81 | mi_create_varobj I_W1 "i" "create varobj in second thread" | |
82 | ||
4ea95be9 | 83 | mi_nonstop_resume "exec-continue --thread 2" "resume 1" |
1ad15515 | 84 | mi_check_thread_states {"running" "running" "stopped"} "thread state, resume 1" |
8cf6e61a | 85 | mi_expect_stop "breakpoint-hit" "break_at_me" ".*" "non-stop.c" ".*" {"" "disp=\"keep\""} "w0,i1 stop" |
1ad15515 | 86 | mi_check_thread_states {"running" "stopped" "stopped"} "thread state, stop 2" |
8cf6e61a | 87 | |
4ea95be9 | 88 | mi_nonstop_resume "exec-continue --thread 3" "resume 2" |
1ad15515 | 89 | mi_check_thread_states {"running" "stopped" "running"} "thread state, resume 2" |
8cf6e61a | 90 | mi_expect_stop "breakpoint-hit" "break_at_me" ".*" "non-stop.c" ".*" {"" "disp=\"keep\""} "w1,i1 stop" |
1ad15515 | 91 | mi_check_thread_states {"running" "stopped" "stopped"} "thread state, stop 3" |
8cf6e61a VP |
92 | |
93 | mi_varobj_update * {I_W1 I_W0} "update varobj, 1" | |
94 | mi_check_varobj_value I_W0 1 "check varobj, w0, 1" | |
95 | mi_check_varobj_value I_W1 1 "check varobj, w1, 1" | |
96 | ||
56a8e183 | 97 | send_gdb "-exec-interrupt --thread 1\n" |
8cf6e61a VP |
98 | gdb_expect { |
99 | -re "\\^done\r\n$mi_gdb_prompt\\*stopped\[^\r\n\]+\r\n$" { | |
56a8e183 | 100 | pass "interrupted" |
8cf6e61a VP |
101 | } |
102 | timeout { | |
56a8e183 | 103 | fail "interrupted (timeout)" |
8cf6e61a VP |
104 | } |
105 | } | |
106 | # The interrupt command sends SIGINT to the target, and therefore the | |
107 | # thread might not be stopped immediately when we return from the target. | |
108 | # So, wait a bit | |
109 | sleep 1 | |
1ad15515 | 110 | mi_check_thread_states {"stopped" "stopped" "stopped"} "thread state, stop 4" |
8cf6e61a | 111 | |
8cf6e61a VP |
112 | send_gdb "-exec-continue --all\n" |
113 | gdb_expect { | |
80f73d71 | 114 | -re ".*\\*running,thread-id=\"3\"\r\n\\*running,thread-id=\"2\"\r\n\\*running,thread-id=\"1\"\r\n$mi_gdb_prompt" { |
56a8e183 | 115 | pass "resume all" |
8cf6e61a VP |
116 | } |
117 | timeout { | |
56a8e183 | 118 | fail "resume all (timeout)" |
8cf6e61a VP |
119 | } |
120 | } | |
121 | ||
d0b76dc6 | 122 | mi_expect_stop "breakpoint-hit" "break_at_me" "\[^\n\]*" "non-stop.c" "\[0-9\]*" {"" "disp=\"keep\""} "w0,i2 stop" |
8cf6e61a VP |
123 | mi_expect_stop "breakpoint-hit" "break_at_me" ".*" "non-stop.c" ".*" {"" "disp=\"keep\""} "w1,i2 stop" |
124 | ||
125 | # At this point, thread 1 (main) is running, and worker threads are stopped. | |
126 | # Check that we can modify breakpoint condition, even when operating on a | |
127 | # running thread. | |
128 | mi_gdb_test "-break-condition --thread 1 2 id==1" "\\^done" "set condition, 1" | |
129 | ||
4ea95be9 DJ |
130 | mi_nonstop_resume "exec-continue --thread 2" "resume 2" |
131 | mi_nonstop_resume "exec-continue --thread 3" "resume 3" | |
8cf6e61a VP |
132 | |
133 | sleep 2 | |
134 | mi_expect_stop "breakpoint-hit" "break_at_me" ".*" "non-stop.c" ".*" {"" "disp=\"keep\""} "w0,i3 stop" | |
1ad15515 | 135 | mi_check_thread_states {"running" "running" "stopped"} "thread state, stop on cond breakpoint" |
8cf6e61a VP |
136 | |
137 | # Check that when we update all varobj, we don't get no error about varobj | |
138 | # bound to running thread. | |
139 | mi_varobj_update * {I_W1} "update varobj, 2" | |
140 | mi_check_varobj_value I_W1 3 "check varobj, w1, 1" | |
141 | ||
142 | ||
143 | # Check that stack commands are allowed on a stopped thread, even if some other threads | |
144 | # are running, and produce something sane. Also check we check error on running thread. | |
145 | mi_gdb_test "-stack-list-frames --thread 2" "\\^error,msg=\".*\"" "stacktrace of running thread" | |
146 | mi_gdb_test "-stack-list-frames --thread 3" \ | |
147 | "\\^done,stack=\\\[frame={level=\"0\",addr=\".*\",func=\"break_at_me\".*" \ | |
148 | "stacktrace of stopped thread" | |
149 | ||
150 | # verify that after thread exit, the thread is reported as exited in -thread-info, and | |
151 | # we can still interact with other threads. | |
152 | mi_gdb_test "-thread-select 2" "\\^done.*" "select first worker thread" | |
153 | # Since thread 2 is running, we need to set variable via another thread. | |
154 | mi_gdb_test "-gdb-set --thread 3 variable exit_first_thread=1" ".*\\^done" "ask the second thread to exit" | |
56a8e183 PA |
155 | |
156 | set test "wait for thread exit" | |
157 | if { [is_remote target] } { | |
158 | # The remote protocol doesn't have support for thread exit | |
159 | # notifications. | |
160 | unsupported $test | |
161 | } else { | |
162 | gdb_expect { | |
a79b8f6e | 163 | -re ".*=thread-exited,id=\"2\",group-id=\"i\[0-9\]+\"\r\n$" { |
56a8e183 PA |
164 | pass $test |
165 | } | |
166 | timeout { | |
167 | fail "$test (timeout)" | |
168 | } | |
8cf6e61a VP |
169 | } |
170 | } | |
171 | ||
172 | # See that we can still poke other threads. | |
173 | mi_gdb_test "-stack-list-frames --thread 3" \ | |
174 | "\\^done,stack=\\\[frame={level=\"0\",addr=\".*\",func=\"break_at_me\".*" \ | |
175 | "stacktrace of stopped thread" | |
176 | ||
8cf6e61a | 177 | mi_gdb_exit |