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32d0add0 | 1 | # Copyright 2011-2015 Free Software Foundation, Inc. |
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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 is a dejagnu "board file" and is used to run the testsuite | |
17 | # natively with gdbserver using stdio for comms. | |
18 | # | |
19 | # To use this file: | |
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20 | # bash$ cd ${build_dir}/gdb |
21 | # bash$ make check RUNTESTFLAGS="--target_board=native-stdio-gdbserver" | |
22 | ||
23 | load_generic_config "gdbserver" | |
7c0de741 | 24 | load_board_description "gdbserver-base" |
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25 | |
26 | # This gdbserver can only run a process once per session. | |
27 | set_board_info gdb,do_reload_on_run 1 | |
28 | ||
29 | # There's no support for argument-passing (yet). | |
30 | set_board_info noargs 1 | |
31 | ||
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32 | # Hack the host,port to pass our peculiar remote connection string. |
33 | set_board_info sockethost "" | |
34 | set_board_info gdb,socketport "stdio" | |
cfd16f96 | 35 | set_board_info gdb,get_remote_address ${board}_get_remote_address |
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36 | set_board_info gdbserver,get_comm_port ${board}_get_comm_port |
37 | ||
cfd16f96 | 38 | set_board_info use_gdb_stub 1 |
b477a5e6 | 39 | set_board_info exit_is_reliable 1 |
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40 | |
41 | # We will be using the standard GDB remote protocol. | |
42 | set_board_info gdb_protocol "remote" | |
cfd16f96 | 43 | |
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44 | # Used to pass a value between ${board}_spawn and ${board}_get_remote_address. |
45 | set stdio_gdbserver_command "--unset--" | |
46 | ||
47 | proc ${board}_get_remote_address { host port } { | |
48 | global stdio_gdbserver_command | |
ab19de87 | 49 | return "| $stdio_gdbserver_command" |
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50 | } |
51 | ||
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52 | proc ${board}_get_comm_port { port } { |
53 | return $port | |
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54 | } |
55 | ||
56 | proc ${board}_spawn { board cmd } { | |
57 | global board_info | |
58 | ||
59 | verbose -log "${board}_spawn: $board $cmd" | |
60 | ||
ab19de87 | 61 | # Save the command to start gdbserver for later retrieval by |
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62 | # ${board}_get_remote_address. |
63 | global stdio_gdbserver_command | |
ab19de87 | 64 | set stdio_gdbserver_command $cmd |
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65 | |
66 | set baseboard [lindex [split $board "/"] 0] | |
67 | ||
68 | # We don't spawn gdbserver here, that is done by the subsequent | |
69 | # "target remote | ..." command. | |
70 | set board_info($baseboard,isremote) 0 | |
71 | # Pretend as if we've started gdbserver, provide the test harness | |
72 | # with what it's waiting for. | |
73 | set result [remote_spawn $board "echo Listening on stdio"] | |
74 | set board_info($baseboard,isremote) 1 | |
75 | ||
76 | return $result | |
77 | } | |
78 | ||
6ea815ef YQ |
79 | proc ${board}_exec { hostname program args } { |
80 | global board_info | |
81 | ||
82 | set baseboard [lindex [split $hostname "/"] 0] | |
83 | ||
84 | set board_info($baseboard,isremote) 0 | |
85 | set result [remote_exec $hostname $program $args] | |
86 | set board_info($baseboard,isremote) 1 | |
87 | ||
88 | return $result | |
89 | } |