1 # Copyright 2013-2020 Free Software Foundation, Inc.
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.
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.
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/>.
16 # Execute command CMD and check that GDB sends the expected number of
17 # vCont;r packet. Returns 0 if the test passes, otherwise returns 1.
19 proc exec_cmd_expect_vCont_count { cmd exp_vCont_r } {
22 gdb_test_no_output "set debug remote 1" ""
24 set test "${cmd}: vCont;r=${exp_vCont_r}"
28 # We either get a stop reply in all-stop mode, or an OK in
30 set vcont_reply "(T\[\[:xdigit:\]\]\[\[:xdigit:\]\]|OK)"
31 gdb_test_multiple $cmd $test {
32 -re "vCont;s\[^\r\n\]*Packet received: $vcont_reply" {
36 -re "vCont;r\[^\r\n\]*Packet received: $vcont_reply" {
41 # Prevent overflowing the expect buffer.
45 if { $r_counter == ${exp_vCont_r} } {
54 gdb_test_no_output "set debug remote 0" ""
58 # Check whether range stepping is supported by the target.
60 proc gdb_range_stepping_enabled { } {
63 set command "set range-stepping on"
64 set message "probe range-stepping support"
65 gdb_test_multiple $command $message {
66 -re "Range stepping is not supported.*\r\n$gdb_prompt $" {
70 -re "^$command\r\n$gdb_prompt $" {