mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2025-01-24 12:35:55 +08:00
61baf725ec
This applies the second part of GDB's End of Year Procedure, which
updates the copyright year range in all of GDB's files.
gdb/ChangeLog:
Update copyright year range in all GDB files.
99 lines
2.8 KiB
Plaintext
99 lines
2.8 KiB
Plaintext
# This testcase is part of GDB, the GNU debugger.
|
|
|
|
# Copyright 2016-2017 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/>.
|
|
|
|
# Test attach / detach from a process that uses raw clone. We use raw
|
|
# clone as proxy for when libthread_db is not available.
|
|
|
|
# This only works on targets with the Linux kernel.
|
|
if ![istarget *-*-linux*] {
|
|
return
|
|
}
|
|
|
|
if {![can_spawn_for_attach]} {
|
|
return 0
|
|
}
|
|
|
|
standard_testfile
|
|
|
|
if [prepare_for_testing "failed to prepare" $testfile $srcfile {debug}] {
|
|
return -1
|
|
}
|
|
|
|
clean_restart ${binfile}
|
|
|
|
set test_spawn_id [spawn_wait_for_attach $binfile]
|
|
set testpid [spawn_id_get_pid $test_spawn_id]
|
|
|
|
# Native/gdbserver.
|
|
set thread_re "(LWP $decimal|Thread )"
|
|
|
|
# Try attach / detach a few times, in case GDB ends up with stale
|
|
# state after detaching.
|
|
|
|
set attempts 3
|
|
for {set attempt 1} {$attempt <= $attempts} {incr attempt} {
|
|
with_test_prefix "fg attach $attempt" {
|
|
|
|
gdb_test "attach $testpid" \
|
|
"Attaching to program.*process $testpid.*" \
|
|
"attach"
|
|
|
|
gdb_test "info threads" \
|
|
"1.*${thread_re}.*\r\n.*2.*${thread_re}.*" \
|
|
"info threads shows two LWPs"
|
|
|
|
gdb_test "detach" "Detaching from .*, process $testpid"
|
|
}
|
|
}
|
|
|
|
# Same, but use async/background attach.
|
|
|
|
# If debugging with target remote, check whether the all-stop variant
|
|
# of the RSP is being used. If so, we can't run the background tests.
|
|
if {[target_info exists gdb_protocol]
|
|
&& ([target_info gdb_protocol] == "remote"
|
|
|| [target_info gdb_protocol] == "extended-remote")} {
|
|
|
|
set test "maint show target-non-stop"
|
|
gdb_test_multiple "maint show target-non-stop" $test {
|
|
-re "(is|currently) on.*$gdb_prompt $" {
|
|
}
|
|
-re "(is|currently) off.*$gdb_prompt $" {
|
|
unsupported "bg attach: can't issue info threads while target is running"
|
|
return 0
|
|
}
|
|
}
|
|
}
|
|
|
|
set attempts 3
|
|
for {set attempt 1} {$attempt <= $attempts} {incr attempt} {
|
|
with_test_prefix "bg attach $attempt" {
|
|
|
|
gdb_test "attach $testpid &" \
|
|
"Attaching to program.*process $testpid.*" \
|
|
"attach"
|
|
|
|
gdb_test "info threads" \
|
|
"1.*${thread_re}.*\\(running\\)\r\n.*2.*${thread_re}.*\\(running\\)" \
|
|
"info threads shows two LWPs"
|
|
|
|
gdb_test "detach" "Detaching from .*, process $testpid"
|
|
}
|
|
}
|
|
|
|
kill_wait_spawned_process $test_spawn_id
|