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3666a04883
This commits the result of running gdb/copyright.py as per our Start
of New Year procedure...
gdb/ChangeLog
Update copyright year range in copyright header of all GDB files.
82 lines
2.6 KiB
Plaintext
82 lines
2.6 KiB
Plaintext
# Copyright (C) 2014-2021 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 when a step-over lands on a breakpoint, that breakpoint
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# hit is reported.
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standard_testfile
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set executable ${testfile}
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if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
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executable [list debug "incdir=${objdir}"]] != "" } {
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return -1
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}
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# The test proper. DISPLACED is true if we should try with displaced
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# stepping. COMMAND is the execution command to test.
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proc do_test {displaced command} {
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global executable
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with_test_prefix "displaced=$displaced: $command" {
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clean_restart $executable
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if ![runto_main] {
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continue
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}
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gdb_test_no_output "set displaced-stepping $displaced"
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set line [gdb_get_line_number "set wait-thread breakpoint here"]
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if { ![gdb_breakpoint $line] } {
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return
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}
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gdb_continue_to_breakpoint "run to wait-thread breakpoint"
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gdb_test "info threads" "\\\* 1 .* 2 .*" "info threads shows all threads"
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gdb_test_no_output "set scheduler-locking on"
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delete_breakpoints
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gdb_breakpoint [gdb_get_line_number "set breakpoint child here"]
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gdb_test "thread 2" "Switching to .*"
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gdb_continue_to_breakpoint "run to breakpoint in thread 2"
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gdb_test "p counter = 0" " = 0" "unbreak loop in thread 2"
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# Set a breakpoint exactly where the step-over will land.
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gdb_breakpoint [gdb_get_line_number "breakpoint after step-over here"]
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# Switch back to thread 1 and disable scheduler locking.
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gdb_test "thread 1" "Switching to .*"
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gdb_test_no_output "set scheduler-locking off"
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# Thread 2 is still stopped at a breakpoint that needs to be
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# stepped over. However, right where the step-over lands
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# there's another breakpoint installed, which should trap and
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# be reported to the user.
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gdb_test "$command" "step-over here.*"
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}
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}
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foreach displaced { "off" "on" } {
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if { $displaced != "off" && ![support_displaced_stepping] } {
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continue
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}
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# Cover both stepping and non-stepping execution commands.
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foreach command { "step" "next" "continue" } {
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do_test $displaced $command
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}
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}
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