1# Copyright 2011-2020 Free Software Foundation, Inc.
2
3# This program is free software; you can redistribute it and/or modify
4# it under the terms of the GNU General Public License as published by
5# the Free Software Foundation; either version 3 of the License, or
6# (at your option) any later version.
7#
8# This program is distributed in the hope that it will be useful,
9# but WITHOUT ANY WARRANTY; without even the implied warranty of
10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11# GNU General Public License for more details.
12#
13# You should have received a copy of the GNU General Public License
14# along with this program.  If not, see <http://www.gnu.org/licenses/>.
15
16# This file has common bits shared between other dejagnu "board files"
17# that are used to run the testsuite with gdbserver connected via
18# stdio.  Boards that source this must reimplement the
19# get_target_remote_pipe_address procedure.
20
21load_board_description "gdbserver-base"
22
23# Note this is loaded for gdb_target_cmd, not for making this board
24# use the generic "gdbserver" config.
25load_lib gdbserver-support.exp
26
27# This gdbserver can only run a process once per session.
28set_board_info gdb,do_reload_on_run 1
29
30# There's no support for argument-passing (yet).
31set_board_info noargs 1
32
33set_board_info use_gdb_stub 1
34set_board_info exit_is_reliable 1
35
36# We will be using the standard GDB remote protocol.
37set_board_info gdb_protocol "remote"
38
39# Return the CMD string in "target remote | CMD".
40proc get_target_remote_pipe_cmd {} {
41    error "must reimplement this procedure"
42}
43
44proc make_gdbserver_stdio_port {} {
45    return "| [get_target_remote_pipe_cmd]"
46}
47
48proc gdb_reload { {inferior_args {}} } {
49    return [gdb_target_cmd "remote" [make_gdbserver_stdio_port]]
50}
51
52proc mi_gdb_target_load { } {
53    return [mi_gdb_target_cmd "remote" [make_gdbserver_stdio_port]]
54}
55