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0b302171 | 1 | # Copyright 2002-2005, 2007-2012 Free Software Foundation, Inc. |
8cf6e61a VP |
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 3 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, see <http://www.gnu.org/licenses/>. | |
15 | ||
d5b4a7be YQ |
16 | |
17 | if { ![support_displaced_stepping] } { | |
18 | unsupported "displaced stepping" | |
19 | return -1 | |
20 | } | |
21 | ||
8cf6e61a VP |
22 | load_lib mi-support.exp |
23 | set MIFLAGS "-i=mi" | |
24 | ||
25 | gdb_exit | |
26 | if {[mi_gdb_start]} { | |
27 | continue | |
28 | } | |
29 | ||
4ea95be9 DJ |
30 | proc mi_nonstop_resume { command test } { |
31 | if { [mi_send_resuming_command $command $test] != 0 } { | |
32 | # If a resume fails, assume non-stop is broken or unsupported | |
33 | # for this target. We have logged a FAIL or UNSUPPORTED; skip | |
34 | # the remaining tests to limit timeouts. | |
35 | return -code continue | |
36 | } | |
37 | } | |
38 | ||
8cf6e61a VP |
39 | # |
40 | # Start here | |
41 | # | |
42 | set testfile "non-stop" | |
43 | set srcfile "$testfile.c" | |
44 | set binfile "$objdir/$subdir/mi-$testfile" | |
45 | ||
46 | set options [list debug incdir=$objdir] | |
47 | if {[gdb_compile_pthreads "$srcdir/$subdir/$srcfile" $binfile executable $options] != "" } { | |
48 | return -1 | |
49 | } | |
50 | ||
51 | mi_gdb_reinitialize_dir $srcdir/$subdir | |
52 | mi_gdb_load $binfile | |
53 | ||
8cf6e61a VP |
54 | mi_gdb_test "-gdb-set non-stop 1" ".*" |
55 | mi_gdb_test "-gdb-set target-async 1" ".*" | |
fcdfa280 | 56 | mi_detect_async |
8cf6e61a | 57 | |
56a8e183 | 58 | if { [mi_run_to_main] < 0 } { |
56a8e183 | 59 | continue |
80f73d71 | 60 | } |
8cf6e61a VP |
61 | |
62 | mi_create_breakpoint break_at_me 2 keep break_at_me .* .* .* "breakpoint at marker" | |
63 | ||
4ea95be9 | 64 | mi_nonstop_resume "exec-continue" "resume 1" |
8cf6e61a VP |
65 | mi_expect_stop "breakpoint-hit" "break_at_me" ".*" "non-stop.c" ".*" {"" "disp=\"keep\""} "w0,i0 stop" |
66 | mi_expect_stop "breakpoint-hit" "break_at_me" ".*" "non-stop.c" ".*" {"" "disp=\"keep\""} "w1,i0 stop" | |
67 | ||
1ad15515 | 68 | mi_check_thread_states {"running" "stopped" "stopped"} "thread state, stop 1" |
8cf6e61a VP |
69 | |
70 | mi_gdb_test "-thread-select 2" "\\^done.*" "select thread 2" | |
71 | mi_create_varobj I_W0 "i" "create varobj in first thread" | |
72 | mi_gdb_test "-thread-select 3" "\\^done.*" "select thread 3" | |
73 | mi_create_varobj I_W1 "i" "create varobj in second thread" | |
74 | ||
4ea95be9 | 75 | mi_nonstop_resume "exec-continue --thread 2" "resume 1" |
1ad15515 | 76 | mi_check_thread_states {"running" "running" "stopped"} "thread state, resume 1" |
8cf6e61a | 77 | mi_expect_stop "breakpoint-hit" "break_at_me" ".*" "non-stop.c" ".*" {"" "disp=\"keep\""} "w0,i1 stop" |
1ad15515 | 78 | mi_check_thread_states {"running" "stopped" "stopped"} "thread state, stop 2" |
8cf6e61a | 79 | |
4ea95be9 | 80 | mi_nonstop_resume "exec-continue --thread 3" "resume 2" |
1ad15515 | 81 | mi_check_thread_states {"running" "stopped" "running"} "thread state, resume 2" |
8cf6e61a | 82 | mi_expect_stop "breakpoint-hit" "break_at_me" ".*" "non-stop.c" ".*" {"" "disp=\"keep\""} "w1,i1 stop" |
1ad15515 | 83 | mi_check_thread_states {"running" "stopped" "stopped"} "thread state, stop 3" |
8cf6e61a VP |
84 | |
85 | mi_varobj_update * {I_W1 I_W0} "update varobj, 1" | |
86 | mi_check_varobj_value I_W0 1 "check varobj, w0, 1" | |
87 | mi_check_varobj_value I_W1 1 "check varobj, w1, 1" | |
88 | ||
6caf069d MP |
89 | mi_gdb_test "-exec-interrupt --thread 1" "\\^done" "interrupted" |
90 | mi_expect_interrupt "got interrupt" | |
91 | ||
8cf6e61a VP |
92 | # The interrupt command sends SIGINT to the target, and therefore the |
93 | # thread might not be stopped immediately when we return from the target. | |
94 | # So, wait a bit | |
95 | sleep 1 | |
1ad15515 | 96 | mi_check_thread_states {"stopped" "stopped" "stopped"} "thread state, stop 4" |
8cf6e61a | 97 | |
6caf069d MP |
98 | mi_gdb_test "-exec-continue --all" ".*\\*running,thread-id=\"3\"\r\n\\*running,thread-id=\"2\"\r\n\\*running,thread-id=\"1\"" \ |
99 | "resume all" | |
8cf6e61a | 100 | |
d0b76dc6 | 101 | mi_expect_stop "breakpoint-hit" "break_at_me" "\[^\n\]*" "non-stop.c" "\[0-9\]*" {"" "disp=\"keep\""} "w0,i2 stop" |
8cf6e61a VP |
102 | mi_expect_stop "breakpoint-hit" "break_at_me" ".*" "non-stop.c" ".*" {"" "disp=\"keep\""} "w1,i2 stop" |
103 | ||
104 | # At this point, thread 1 (main) is running, and worker threads are stopped. | |
105 | # Check that we can modify breakpoint condition, even when operating on a | |
106 | # running thread. | |
107 | mi_gdb_test "-break-condition --thread 1 2 id==1" "\\^done" "set condition, 1" | |
108 | ||
4ea95be9 DJ |
109 | mi_nonstop_resume "exec-continue --thread 2" "resume 2" |
110 | mi_nonstop_resume "exec-continue --thread 3" "resume 3" | |
8cf6e61a VP |
111 | |
112 | sleep 2 | |
113 | mi_expect_stop "breakpoint-hit" "break_at_me" ".*" "non-stop.c" ".*" {"" "disp=\"keep\""} "w0,i3 stop" | |
1ad15515 | 114 | mi_check_thread_states {"running" "running" "stopped"} "thread state, stop on cond breakpoint" |
8cf6e61a VP |
115 | |
116 | # Check that when we update all varobj, we don't get no error about varobj | |
117 | # bound to running thread. | |
118 | mi_varobj_update * {I_W1} "update varobj, 2" | |
119 | mi_check_varobj_value I_W1 3 "check varobj, w1, 1" | |
120 | ||
121 | ||
122 | # Check that stack commands are allowed on a stopped thread, even if some other threads | |
123 | # are running, and produce something sane. Also check we check error on running thread. | |
124 | mi_gdb_test "-stack-list-frames --thread 2" "\\^error,msg=\".*\"" "stacktrace of running thread" | |
125 | mi_gdb_test "-stack-list-frames --thread 3" \ | |
126 | "\\^done,stack=\\\[frame={level=\"0\",addr=\".*\",func=\"break_at_me\".*" \ | |
127 | "stacktrace of stopped thread" | |
128 | ||
129 | # verify that after thread exit, the thread is reported as exited in -thread-info, and | |
130 | # we can still interact with other threads. | |
131 | mi_gdb_test "-thread-select 2" "\\^done.*" "select first worker thread" | |
132 | # Since thread 2 is running, we need to set variable via another thread. | |
133 | mi_gdb_test "-gdb-set --thread 3 variable exit_first_thread=1" ".*\\^done" "ask the second thread to exit" | |
56a8e183 PA |
134 | |
135 | set test "wait for thread exit" | |
136 | if { [is_remote target] } { | |
137 | # The remote protocol doesn't have support for thread exit | |
138 | # notifications. | |
139 | unsupported $test | |
140 | } else { | |
141 | gdb_expect { | |
a79b8f6e | 142 | -re ".*=thread-exited,id=\"2\",group-id=\"i\[0-9\]+\"\r\n$" { |
56a8e183 PA |
143 | pass $test |
144 | } | |
145 | timeout { | |
146 | fail "$test (timeout)" | |
147 | } | |
8cf6e61a VP |
148 | } |
149 | } | |
150 | ||
151 | # See that we can still poke other threads. | |
152 | mi_gdb_test "-stack-list-frames --thread 3" \ | |
153 | "\\^done,stack=\\\[frame={level=\"0\",addr=\".*\",func=\"break_at_me\".*" \ | |
154 | "stacktrace of stopped thread" | |
155 | ||
8cf6e61a | 156 | mi_gdb_exit |