169 lines
5.9 KiB
Plaintext
169 lines
5.9 KiB
Plaintext
# Copyright 2002, 2003, 2004, 2005, 2007, 2008, 2009
|
|
# Free Software Foundation, Inc.
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
load_lib mi-support.exp
|
|
set MIFLAGS "-i=mi"
|
|
|
|
gdb_exit
|
|
if {[mi_gdb_start]} {
|
|
continue
|
|
}
|
|
|
|
#
|
|
# Start here
|
|
#
|
|
set testfile "non-stop"
|
|
set srcfile "$testfile.c"
|
|
set binfile "$objdir/$subdir/mi-$testfile"
|
|
|
|
set options [list debug incdir=$objdir]
|
|
if {[gdb_compile_pthreads "$srcdir/$subdir/$srcfile" $binfile executable $options] != "" } {
|
|
return -1
|
|
}
|
|
|
|
mi_gdb_reinitialize_dir $srcdir/$subdir
|
|
mi_gdb_load $binfile
|
|
|
|
set supported 0
|
|
send_gdb "-gdb-show non-stop\n"
|
|
gdb_expect {
|
|
-re ".*\\^done,value=\"off\",supported=\"(\[^\"\]+)\"\r\n$mi_gdb_prompt$" {
|
|
if { $expect_out(1,string) == "1" } {
|
|
set supported 1
|
|
}
|
|
}
|
|
-re ".$mi_gdb_prompt$" {
|
|
}
|
|
}
|
|
|
|
mi_gdb_test "-gdb-set non-stop 1" ".*"
|
|
mi_gdb_test "-gdb-set target-async 1" ".*"
|
|
detect_async
|
|
|
|
if { [mi_run_to_main] < 0 } {
|
|
perror "mi-nonstop.exp tests suppressed"
|
|
continue
|
|
}
|
|
|
|
mi_create_breakpoint break_at_me 2 keep break_at_me .* .* .* "breakpoint at marker"
|
|
|
|
mi_send_resuming_command "exec-continue" "resume 1"
|
|
mi_expect_stop "breakpoint-hit" "break_at_me" ".*" "non-stop.c" ".*" {"" "disp=\"keep\""} "w0,i0 stop"
|
|
mi_expect_stop "breakpoint-hit" "break_at_me" ".*" "non-stop.c" ".*" {"" "disp=\"keep\""} "w1,i0 stop"
|
|
|
|
mi_check_thread_states {"running" "stopped" "stopped"} "thread state, stop 1"
|
|
|
|
mi_gdb_test "-thread-select 2" "\\^done.*" "select thread 2"
|
|
mi_create_varobj I_W0 "i" "create varobj in first thread"
|
|
mi_gdb_test "-thread-select 3" "\\^done.*" "select thread 3"
|
|
mi_create_varobj I_W1 "i" "create varobj in second thread"
|
|
|
|
mi_send_resuming_command "exec-continue --thread 2" "resume 1"
|
|
mi_check_thread_states {"running" "running" "stopped"} "thread state, resume 1"
|
|
mi_expect_stop "breakpoint-hit" "break_at_me" ".*" "non-stop.c" ".*" {"" "disp=\"keep\""} "w0,i1 stop"
|
|
mi_check_thread_states {"running" "stopped" "stopped"} "thread state, stop 2"
|
|
|
|
mi_send_resuming_command "exec-continue --thread 3" "resume 2"
|
|
mi_check_thread_states {"running" "stopped" "running"} "thread state, resume 2"
|
|
mi_expect_stop "breakpoint-hit" "break_at_me" ".*" "non-stop.c" ".*" {"" "disp=\"keep\""} "w1,i1 stop"
|
|
mi_check_thread_states {"running" "stopped" "stopped"} "thread state, stop 3"
|
|
|
|
mi_varobj_update * {I_W1 I_W0} "update varobj, 1"
|
|
mi_check_varobj_value I_W0 1 "check varobj, w0, 1"
|
|
mi_check_varobj_value I_W1 1 "check varobj, w1, 1"
|
|
|
|
send_gdb "-exec-interrupt --thread 1\n"
|
|
gdb_expect {
|
|
-re "\\^done\r\n$mi_gdb_prompt\\*stopped\[^\r\n\]+\r\n$" {
|
|
pass "interrupted"
|
|
}
|
|
timeout {
|
|
fail "interrupted (timeout)"
|
|
}
|
|
}
|
|
# The interrupt command sends SIGINT to the target, and therefore the
|
|
# thread might not be stopped immediately when we return from the target.
|
|
# So, wait a bit
|
|
sleep 1
|
|
mi_check_thread_states {"stopped" "stopped" "stopped"} "thread state, stop 4"
|
|
|
|
send_gdb "-exec-continue --all\n"
|
|
gdb_expect {
|
|
-re ".*\\*running,thread-id=\"3\"\r\n\\*running,thread-id=\"2\"\r\n\\*running,thread-id=\"1\"\r\n$mi_gdb_prompt" {
|
|
pass "resume all"
|
|
}
|
|
timeout {
|
|
fail "resume all (timeout)"
|
|
}
|
|
}
|
|
|
|
mi_expect_stop "breakpoint-hit" "break_at_me" "\[^\n\]*" "non-stop.c" "\[0-9\]*" {"" "disp=\"keep\""} "w0,i2 stop"
|
|
mi_expect_stop "breakpoint-hit" "break_at_me" ".*" "non-stop.c" ".*" {"" "disp=\"keep\""} "w1,i2 stop"
|
|
|
|
# At this point, thread 1 (main) is running, and worker threads are stopped.
|
|
# Check that we can modify breakpoint condition, even when operating on a
|
|
# running thread.
|
|
mi_gdb_test "-break-condition --thread 1 2 id==1" "\\^done" "set condition, 1"
|
|
|
|
mi_send_resuming_command "exec-continue --thread 2" "resume 2"
|
|
mi_send_resuming_command "exec-continue --thread 3" "resume 3"
|
|
|
|
sleep 2
|
|
mi_expect_stop "breakpoint-hit" "break_at_me" ".*" "non-stop.c" ".*" {"" "disp=\"keep\""} "w0,i3 stop"
|
|
mi_check_thread_states {"running" "running" "stopped"} "thread state, stop on cond breakpoint"
|
|
|
|
# Check that when we update all varobj, we don't get no error about varobj
|
|
# bound to running thread.
|
|
mi_varobj_update * {I_W1} "update varobj, 2"
|
|
mi_check_varobj_value I_W1 3 "check varobj, w1, 1"
|
|
|
|
|
|
# Check that stack commands are allowed on a stopped thread, even if some other threads
|
|
# are running, and produce something sane. Also check we check error on running thread.
|
|
mi_gdb_test "-stack-list-frames --thread 2" "\\^error,msg=\".*\"" "stacktrace of running thread"
|
|
mi_gdb_test "-stack-list-frames --thread 3" \
|
|
"\\^done,stack=\\\[frame={level=\"0\",addr=\".*\",func=\"break_at_me\".*" \
|
|
"stacktrace of stopped thread"
|
|
|
|
# verify that after thread exit, the thread is reported as exited in -thread-info, and
|
|
# we can still interact with other threads.
|
|
mi_gdb_test "-thread-select 2" "\\^done.*" "select first worker thread"
|
|
# Since thread 2 is running, we need to set variable via another thread.
|
|
mi_gdb_test "-gdb-set --thread 3 variable exit_first_thread=1" ".*\\^done" "ask the second thread to exit"
|
|
|
|
set test "wait for thread exit"
|
|
if { [is_remote target] } {
|
|
# The remote protocol doesn't have support for thread exit
|
|
# notifications.
|
|
unsupported $test
|
|
} else {
|
|
gdb_expect {
|
|
-re ".*=thread-exited,id=\"2\",group-id=\"\[0-9\]+\"\r\n$" {
|
|
pass $test
|
|
}
|
|
timeout {
|
|
fail "$test (timeout)"
|
|
}
|
|
}
|
|
}
|
|
|
|
# See that we can still poke other threads.
|
|
mi_gdb_test "-stack-list-frames --thread 3" \
|
|
"\\^done,stack=\\\[frame={level=\"0\",addr=\".*\",func=\"break_at_me\".*" \
|
|
"stacktrace of stopped thread"
|
|
|
|
mi_gdb_exit
|