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# Copyright 2015-2024 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/>. */
# Check that we can connect to GDBserver with the multiprocess
# extensions disabled, run to main, and finish the process.
load_lib gdbserver-support.exp
require allow_gdbserver_tests
standard_testfile
if {[build_executable "failed to prepare" $testfile $srcfile debug]} {
return -1
}
# Test spawning gdbserver with a program, connect to it and run to
# main, with both multiprocess extensions on and off.
proc do_test {multiprocess} {
global binfile GDBFLAGS
save_vars { GDBFLAGS } {
# If GDB and GDBserver are both running locally, set the sysroot to avoid
# reading files via the remote protocol.
if { ![is_remote host] && ![is_remote target] } {
set GDBFLAGS "$GDBFLAGS -ex \"set sysroot\""
}
clean_restart $binfile
}
# Make sure we're disconnected, in case we're testing with an
# extended-remote board, therefore already connected.
gdb_test "disconnect" ".*"
gdb_test \
"set remote multiprocess-feature $multiprocess" \
"Support for the 'multiprocess-feature' packet on future remote targets is set to \"$multiprocess\"."
set res [gdbserver_spawn ""]
set gdbserver_protocol [lindex $res 0]
set gdbserver_gdbport [lindex $res 1]
gdb_test "break -q main" "Breakpoint .*"
gdb_test "target $gdbserver_protocol $gdbserver_gdbport" \
"Remote debugging using .*" \
"target $gdbserver_protocol"
gdb_test "continue" "main .*" "continue to main"
# The W/X packets do not include the PID of the exiting process
# without the multi-process extensions. Check that we handle
# process exit correctly in that case.
gdb_continue_to_end
}
foreach multiprocess { "off" "auto" } {
with_test_prefix "multiprocess=$multiprocess" {
do_test $multiprocess
}
}
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