mirror of
https://sourceware.org/git/binutils-gdb.git
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85 lines
2.4 KiB
Plaintext
85 lines
2.4 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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# Test that disconnecting and reconnecting doesn't lose signals.
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set gdbserver_reconnect_p 1
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if { [info proc gdb_reconnect] == "" } {
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return 0
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}
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standard_testfile
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set executable ${testfile}
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if { [gdb_compile_pthreads \
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"${srcdir}/${subdir}/${srcfile}" \
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"${binfile}" \
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executable {debug}] != "" } {
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untested "failed to compile"
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return -1
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}
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clean_restart $executable
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if ![runto_main] then {
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fail "can't run to main"
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return 0
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}
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gdb_test "continue" "signal SIGUSR1.*" "continue to signal"
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# Check that it's thread 2 that is selected.
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gdb_test "info threads" "\\* 2 .*" "thread 2 is selected"
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set msg "save \$pc after signal"
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set saved_pc ""
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gdb_test_multiple "print/x \$pc" $msg {
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-re "\\\$$decimal = (\[^\r\n\]*)\r\n$gdb_prompt $" {
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set saved_pc $expect_out(1,string)
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pass $msg
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}
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}
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# Switch to the other thread.
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gdb_test "thread 1" "thread 1.*" "switch to thread 1"
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# Force GDB to select thread 1 on the remote end as well.
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gdb_test "print/x \$pc"
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gdb_test "disconnect" "Ending remote debugging\\." "disconnect after signal"
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set test "reconnect after signal"
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set res [gdb_reconnect]
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if { [lindex $res 0] == 0 } {
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pass $test
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} else {
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fail $test
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return 0
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}
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# Check that thread 2 is re-selected.
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gdb_test "info threads" "\\* 2 .*" "thread 2 is selected on reconnect"
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# Check that the program is still alive, and stopped in the same spot.
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gdb_test "print/x \$pc" "\\\$$decimal = $saved_pc" "check \$pc after signal"
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# Check that we didn't lose the signal.
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gdb_test "info program" "stopped with signal SIGUSR1,.*"
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# Nor does the program.
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gdb_test "b handle" "Breakpoint .*" "set breakpoint in signal handler"
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gdb_test "continue" "handle.*" "continue to signal handler"
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