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https://sourceware.org/git/binutils-gdb.git
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83 lines
2.4 KiB
Plaintext
83 lines
2.4 KiB
Plaintext
# Copyright 2010-2020 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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# Check that when GDB connects to a stopped target in either non-stop
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# or all-stop modes, "target remote" does not return with the remote
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# thread marked running.
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load_lib gdbserver-support.exp
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load_lib prelink-support.exp
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if {[skip_gdbserver_tests]} {
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return
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}
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standard_testfile
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set executable ${testfile}
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if {[prepare_for_testing "failed to prepare" $testfile $srcfile debug]} {
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return -1
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}
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proc do_test {nonstop} {
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global binfile
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global gdb_prompt
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global hex
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clean_restart $binfile
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# Make sure we're disconnected, in case we're testing with an
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# extended-remote board, therefore already connected.
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gdb_test "disconnect" ".*"
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gdb_test "set non-stop $nonstop"
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set res [gdbserver_spawn ""]
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set gdbserver_protocol [lindex $res 0]
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set gdbserver_gdbport [lindex $res 1]
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gdb_test_multiple "define connect" "define user command: connect" {
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-re "Type commands for definition of \"connect\".\r\nEnd with a line saying just \"end\".\r\n>$" {
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gdb_test [join [list \
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"target $gdbserver_protocol $gdbserver_gdbport" \
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"info threads" \
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"p /x \$pc" \
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"end" \
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] "\n"] \
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"" \
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"define user command: connect"
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}
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}
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# In non-stop mode, "target remote" used to return before the
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# already-stopped thread was marked stopped. Because of that, a
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# script (or fast user) could see the target as running right
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# after connection:
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#
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# (gdb) connect
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# Id Target Id Frame
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# * 1 Thread 31179 (running)
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# Target is executing.
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# (gdb)
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gdb_test "connect" " = $hex" "connect and print pc"
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gdb_test "print /x \$pc" " = $hex" "print pc again"
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}
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foreach nonstop { "off" "on" } {
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with_test_prefix "non-stop=$nonstop" {
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do_test $nonstop
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}
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}
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