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1 | # Copyright 2002, 2003, 2004, 2005, 2007, 2008, 2009 |
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 | ||
17 | # This only works with native configurations | |
18 | if {![isnative]} { | |
19 | return | |
20 | } | |
21 | ||
22 | load_lib mi-support.exp | |
23 | set MIFLAGS "-i=mi" | |
24 | ||
25 | gdb_exit | |
26 | if {[mi_gdb_start]} { | |
27 | continue | |
28 | } | |
29 | ||
8cf6e61a VP |
30 | # |
31 | # Start here | |
32 | # | |
33 | set testfile "non-stop" | |
34 | set srcfile "$testfile.c" | |
35 | set binfile "$objdir/$subdir/mi-$testfile" | |
36 | ||
37 | set options [list debug incdir=$objdir] | |
38 | if {[gdb_compile_pthreads "$srcdir/$subdir/$srcfile" $binfile executable $options] != "" } { | |
39 | return -1 | |
40 | } | |
41 | ||
42 | mi_gdb_reinitialize_dir $srcdir/$subdir | |
43 | mi_gdb_load $binfile | |
44 | ||
45 | set supported 0 | |
46 | send_gdb "-gdb-show non-stop\n" | |
47 | gdb_expect { | |
48 | -re ".*\\^done,value=\"off\",supported=\"(\[^\"\]+)\"\r\n$mi_gdb_prompt$" { | |
49 | if { $expect_out(1,string) == "1" } { | |
50 | set supported 1 | |
51 | } | |
52 | } | |
53 | -re ".$mi_gdb_prompt$" { | |
54 | } | |
55 | } | |
56 | ||
8cf6e61a VP |
57 | mi_gdb_test "-gdb-set non-stop 1" ".*" |
58 | mi_gdb_test "-gdb-set target-async 1" ".*" | |
59 | detect_async | |
60 | ||
80f73d71 | 61 | mi_gdb_test "200-break-insert -t main" ".*" |
1ad15515 PA |
62 | |
63 | set created "=thread-created,id=\"$decimal\"\r\n" | |
64 | set running "\\*running,thread-id=\"$decimal\"\r\n" | |
65 | ||
66 | set notifs "($created)*($running)*" | |
67 | ||
80f73d71 VP |
68 | # Note: presently, we skip this test on non-native targets, |
69 | # so 'run' is OK. As soon as we start to run this on remote | |
70 | # target, the logic from mi_run_cmd will have to be refactored. | |
71 | send_gdb "-exec-run\n" | |
72 | gdb_expect { | |
1ad15515 | 73 | -re "\\^running\r\n$notifs$mi_gdb_prompt" { |
80f73d71 VP |
74 | } |
75 | -re "\\^error,msg=\"The target does not support running in non-stop mode.\"" { | |
76 | verbose -log "Non-stop mode not supported, skipping all tests" | |
77 | return | |
78 | } | |
1ad15515 | 79 | -re "\r\n$mi_gdb_prompt" { |
80f73d71 VP |
80 | perror "Cannot start target (unknown output after running)" |
81 | return -1 | |
82 | } | |
83 | timeout { | |
84 | perror "Cannot start target (timeout)" | |
85 | return -1 | |
86 | } | |
87 | } | |
88 | mi_expect_stop "breakpoint-hit" main ".*" ".*" "\[0-9\]+" { "" "disp=\"del\"" } "run to main" | |
8cf6e61a VP |
89 | |
90 | mi_create_breakpoint break_at_me 2 keep break_at_me .* .* .* "breakpoint at marker" | |
91 | ||
92 | mi_send_resuming_command "exec-continue" "resume 1" | |
93 | mi_expect_stop "breakpoint-hit" "break_at_me" ".*" "non-stop.c" ".*" {"" "disp=\"keep\""} "w0,i0 stop" | |
94 | mi_expect_stop "breakpoint-hit" "break_at_me" ".*" "non-stop.c" ".*" {"" "disp=\"keep\""} "w1,i0 stop" | |
95 | ||
1ad15515 | 96 | mi_check_thread_states {"running" "stopped" "stopped"} "thread state, stop 1" |
8cf6e61a VP |
97 | |
98 | mi_gdb_test "-thread-select 2" "\\^done.*" "select thread 2" | |
99 | mi_create_varobj I_W0 "i" "create varobj in first thread" | |
100 | mi_gdb_test "-thread-select 3" "\\^done.*" "select thread 3" | |
101 | mi_create_varobj I_W1 "i" "create varobj in second thread" | |
102 | ||
103 | mi_send_resuming_command "exec-continue --thread 2" "resume 1" | |
1ad15515 | 104 | mi_check_thread_states {"running" "running" "stopped"} "thread state, resume 1" |
8cf6e61a | 105 | mi_expect_stop "breakpoint-hit" "break_at_me" ".*" "non-stop.c" ".*" {"" "disp=\"keep\""} "w0,i1 stop" |
1ad15515 | 106 | mi_check_thread_states {"running" "stopped" "stopped"} "thread state, stop 2" |
8cf6e61a VP |
107 | |
108 | mi_send_resuming_command "exec-continue --thread 3" "resume 2" | |
1ad15515 | 109 | mi_check_thread_states {"running" "stopped" "running"} "thread state, resume 2" |
8cf6e61a | 110 | mi_expect_stop "breakpoint-hit" "break_at_me" ".*" "non-stop.c" ".*" {"" "disp=\"keep\""} "w1,i1 stop" |
1ad15515 | 111 | mi_check_thread_states {"running" "stopped" "stopped"} "thread state, stop 3" |
8cf6e61a VP |
112 | |
113 | mi_varobj_update * {I_W1 I_W0} "update varobj, 1" | |
114 | mi_check_varobj_value I_W0 1 "check varobj, w0, 1" | |
115 | mi_check_varobj_value I_W1 1 "check varobj, w1, 1" | |
116 | ||
117 | send_gdb "-exec-interrupt --thread 1\n" | |
118 | gdb_expect { | |
119 | -re "\\^done\r\n$mi_gdb_prompt\\*stopped\[^\r\n\]+\r\n$" { | |
120 | pass "interrupted" | |
121 | } | |
122 | timeout { | |
123 | fail "interrupted (timeout)" | |
124 | } | |
125 | } | |
126 | # The interrupt command sends SIGINT to the target, and therefore the | |
127 | # thread might not be stopped immediately when we return from the target. | |
128 | # So, wait a bit | |
129 | sleep 1 | |
1ad15515 | 130 | mi_check_thread_states {"stopped" "stopped" "stopped"} "thread state, stop 4" |
8cf6e61a | 131 | |
8cf6e61a VP |
132 | send_gdb "-exec-continue --all\n" |
133 | gdb_expect { | |
80f73d71 | 134 | -re ".*\\*running,thread-id=\"3\"\r\n\\*running,thread-id=\"2\"\r\n\\*running,thread-id=\"1\"\r\n$mi_gdb_prompt" { |
8cf6e61a VP |
135 | pass "resume all" |
136 | } | |
137 | timeout { | |
138 | fail "resume all (timeout)" | |
139 | } | |
140 | } | |
141 | ||
d0b76dc6 | 142 | mi_expect_stop "breakpoint-hit" "break_at_me" "\[^\n\]*" "non-stop.c" "\[0-9\]*" {"" "disp=\"keep\""} "w0,i2 stop" |
8cf6e61a VP |
143 | mi_expect_stop "breakpoint-hit" "break_at_me" ".*" "non-stop.c" ".*" {"" "disp=\"keep\""} "w1,i2 stop" |
144 | ||
145 | # At this point, thread 1 (main) is running, and worker threads are stopped. | |
146 | # Check that we can modify breakpoint condition, even when operating on a | |
147 | # running thread. | |
148 | mi_gdb_test "-break-condition --thread 1 2 id==1" "\\^done" "set condition, 1" | |
149 | ||
150 | mi_send_resuming_command "exec-continue --thread 2" "resume 2" | |
151 | mi_send_resuming_command "exec-continue --thread 3" "resume 3" | |
152 | ||
153 | sleep 2 | |
154 | mi_expect_stop "breakpoint-hit" "break_at_me" ".*" "non-stop.c" ".*" {"" "disp=\"keep\""} "w0,i3 stop" | |
1ad15515 | 155 | mi_check_thread_states {"running" "running" "stopped"} "thread state, stop on cond breakpoint" |
8cf6e61a VP |
156 | |
157 | # Check that when we update all varobj, we don't get no error about varobj | |
158 | # bound to running thread. | |
159 | mi_varobj_update * {I_W1} "update varobj, 2" | |
160 | mi_check_varobj_value I_W1 3 "check varobj, w1, 1" | |
161 | ||
162 | ||
163 | # Check that stack commands are allowed on a stopped thread, even if some other threads | |
164 | # are running, and produce something sane. Also check we check error on running thread. | |
165 | mi_gdb_test "-stack-list-frames --thread 2" "\\^error,msg=\".*\"" "stacktrace of running thread" | |
166 | mi_gdb_test "-stack-list-frames --thread 3" \ | |
167 | "\\^done,stack=\\\[frame={level=\"0\",addr=\".*\",func=\"break_at_me\".*" \ | |
168 | "stacktrace of stopped thread" | |
169 | ||
170 | # verify that after thread exit, the thread is reported as exited in -thread-info, and | |
171 | # we can still interact with other threads. | |
172 | mi_gdb_test "-thread-select 2" "\\^done.*" "select first worker thread" | |
173 | # Since thread 2 is running, we need to set variable via another thread. | |
174 | mi_gdb_test "-gdb-set --thread 3 variable exit_first_thread=1" ".*\\^done" "ask the second thread to exit" | |
175 | gdb_expect { | |
3d043ef6 | 176 | -re ".*=thread-exited,id=\"2\",group-id=\"\[0-9\]+\"\r\n$" { |
8cf6e61a VP |
177 | pass "wait for thread exit" |
178 | } | |
179 | timeout { | |
180 | fail "wait for thread exit (timeout)" | |
181 | } | |
182 | } | |
183 | ||
184 | # See that we can still poke other threads. | |
185 | mi_gdb_test "-stack-list-frames --thread 3" \ | |
186 | "\\^done,stack=\\\[frame={level=\"0\",addr=\".*\",func=\"break_at_me\".*" \ | |
187 | "stacktrace of stopped thread" | |
188 | ||
189 | ||
190 | mi_gdb_exit | |
191 |