mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-15 04:31:49 +08:00
c7a2ee6491
gdb_is_target_native uses "maint print target-stack", which is unnecessary when checking whether gdb_protocol is empty would do. Checking gdb_protocol is more efficient, and can be done before starting GDB and running to main, unlike gdb_is_target_native. This adds a new gdb_protocol_is_native procedure, and uses it in place of gdb_is_target_native. At first, I thought that we'd end up with a few testcases needing to use gdb_is_target_native still, especially multi-target tests that connect to targets different from the default board target, but no, actually all uses of gdb_is_target_native could be converted. gdb_is_target_native will be eliminated in a following patch. In some spots, we no longer need to defer the check until after starting GDB, so the patch adjusts accordingly. Change-Id: Ia706232dbffac70f9d9740bcb89c609dbee5cee3 Approved-By: Tom Tromey <tom@tromey.com>
63 lines
2.0 KiB
Plaintext
63 lines
2.0 KiB
Plaintext
# This testcase is part of GDB, the GNU debugger.
|
|
|
|
# Copyright 2020-2024 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 that in all-stop mode with multiple inferiors, GDB stops all
|
|
# threads upon receiving an exit event from one of the inferiors.
|
|
|
|
# This is a test specific for a native target, where we use the
|
|
# "-exec" argument to "add-inferior" and we explicitly don't do
|
|
# "maint set target-non-stop on".
|
|
if {![gdb_protocol_is_native]} {
|
|
untested "the test is aimed at a native target"
|
|
return 0
|
|
}
|
|
|
|
standard_testfile
|
|
|
|
if {[prepare_for_testing "failed to prepare" $testfile $srcfile]} {
|
|
return -1
|
|
}
|
|
|
|
if {![runto_main]} {
|
|
return -1
|
|
}
|
|
|
|
# Add a second inferior that will sleep longer.
|
|
gdb_test "add-inferior -exec $binfile" "Added inferior 2.*" \
|
|
"add the second inferior"
|
|
gdb_test "inferior 2" ".*Switching to inferior 2.*"
|
|
if {![runto_main]} {
|
|
return -1
|
|
}
|
|
gdb_test "print duration=10" "= 10"
|
|
|
|
# Now continue both processes. We should get the exit event from the
|
|
# first inferior.
|
|
gdb_test_no_output "set schedule-multiple on"
|
|
gdb_continue_to_end
|
|
|
|
# GDB is expected to have stopped the other inferior. Switch to the
|
|
# slow inferior's thread. It should not be running.
|
|
gdb_test_multiple "thread 2.1" "check thread 2.1 is not running" {
|
|
-re "\\(running\\)\[\r\n\]+$gdb_prompt" {
|
|
fail $gdb_test_name
|
|
}
|
|
-re "$gdb_prompt" {
|
|
pass $gdb_test_name
|
|
}
|
|
}
|