106 lines
3.0 KiB
Plaintext
106 lines
3.0 KiB
Plaintext
# Copyright 2008-2020 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/>.
|
|
|
|
# This test was created by modifying attach.exp.
|
|
# This file was created by Jeff Johnston <jjohnstn@redhat.com>.
|
|
# This file was updated by Jan Kratochvil <jan.kratochvil@redhat.com>.
|
|
|
|
# This test only works on Linux
|
|
if { ![isnative] || [is_remote host] || [use_gdb_stub]
|
|
|| ![istarget *-linux*] } {
|
|
continue
|
|
}
|
|
|
|
standard_testfile
|
|
set escapedbinfile [string_to_regexp $binfile]
|
|
|
|
#execute_anywhere "rm -f ${binfile}"
|
|
remote_exec build "rm -f ${binfile}"
|
|
# For debugging this test
|
|
#
|
|
#log_user 1
|
|
|
|
proc corefunc { threadtype } {
|
|
global srcfile
|
|
global binfile
|
|
global escapedbinfile
|
|
global srcdir
|
|
global subdir
|
|
global gdb_prompt
|
|
|
|
if [get_compiler_info] {
|
|
return -1
|
|
}
|
|
|
|
set test_spawn_id [spawn_wait_for_attach $binfile]
|
|
set testpid [spawn_id_get_pid $test_spawn_id]
|
|
|
|
# Stop the program
|
|
remote_exec build "kill -s STOP ${testpid}"
|
|
|
|
# Start with clean gdb
|
|
gdb_exit
|
|
gdb_start
|
|
gdb_reinitialize_dir $srcdir/$subdir
|
|
gdb_load ${binfile}
|
|
|
|
# Verify that we can attach to the stopped process.
|
|
|
|
set test "$threadtype: attach2 to stopped, after setting file"
|
|
gdb_test_multiple "attach $testpid" "$test" {
|
|
-re "Attaching to program.*`?$escapedbinfile'?, process $testpid.*$gdb_prompt $" {
|
|
pass "$test"
|
|
}
|
|
}
|
|
|
|
# ".*sleep.*clone.*" would fail on s390x as bt stops at START_THREAD there.
|
|
if {[string equal $threadtype threaded]} {
|
|
gdb_test "thread apply all bt" ".*sleep.*start_thread.*" "$threadtype: attach2 to stopped bt"
|
|
} else {
|
|
gdb_test "bt" ".*sleep.*main.*" "$threadtype: attach2 to stopped bt"
|
|
}
|
|
|
|
gdb_exit
|
|
|
|
# Avoid some race:
|
|
sleep 2
|
|
|
|
# At this point, the process may be sleeping or T (Stopped) depending on
|
|
# the Linux kernel version. The behavior is not tested as it is not
|
|
# dependent on GDB.
|
|
|
|
kill_wait_spawned_process $test_spawn_id
|
|
}
|
|
|
|
# build the test case first without threads
|
|
#
|
|
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
|
|
untested "attach-stopped.exp (unthreaded)"
|
|
return -1
|
|
}
|
|
|
|
corefunc nonthreaded
|
|
|
|
# build the test case first without threads
|
|
#
|
|
if { [gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DUSE_THREADS}] != "" } {
|
|
untested "attach-stopped.exp (threaded)"
|
|
return -1
|
|
}
|
|
|
|
corefunc threaded
|
|
|
|
return 0
|