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https://sourceware.org/git/binutils-gdb.git
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78 lines
2.1 KiB
Plaintext
78 lines
2.1 KiB
Plaintext
# Copyright 2013-2018 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Execute command CMD and check that GDB sends the expected number of
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# vCont;r packet. Returns 0 if the test passes, otherwise returns 1.
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proc exec_cmd_expect_vCont_count { cmd exp_vCont_r } {
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global gdb_prompt
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gdb_test_no_output "set debug remote 1" ""
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set test "${cmd}: vCont;r=${exp_vCont_r}"
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set r_counter 0
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set s_counter 0
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set ret 1
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# We either get a stop reply in all-stop mode, or an OK in
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# non-stop mode.
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set vcont_reply "(T\[\[:xdigit:\]\]\[\[:xdigit:\]\]|OK)"
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gdb_test_multiple $cmd $test {
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-re "vCont;s\[^\r\n\]*Packet received: $vcont_reply" {
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incr s_counter
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exp_continue
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}
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-re "vCont;r\[^\r\n\]*Packet received: $vcont_reply" {
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incr r_counter
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exp_continue
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}
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-re "\r\n" {
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# Prevent overflowing the expect buffer.
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exp_continue
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}
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-re "$gdb_prompt $" {
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if { $r_counter == ${exp_vCont_r} } {
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pass $test
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set ret 0
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} else {
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fail $test
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}
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}
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}
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gdb_test_no_output "set debug remote 0" ""
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return $ret
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}
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# Check whether range stepping is supported by the target.
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proc gdb_range_stepping_enabled { } {
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global gdb_prompt
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set command "set range-stepping on"
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set message "probe range-stepping support"
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gdb_test_multiple $command $message {
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-re "Range stepping is not supported.*\r\n$gdb_prompt $" {
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pass $message
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return 0
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}
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-re "^$command\r\n$gdb_prompt $" {
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pass $message
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return 1
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}
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}
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return 0
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}
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