forked from Imagelibrary/binutils-gdb
213516ef31
This commit is the result of running the gdb/copyright.py script, which automated the update of the copyright year range for all source files managed by the GDB project to be updated to include year 2023.
82 lines
2.6 KiB
Plaintext
82 lines
2.6 KiB
Plaintext
# Copyright (C) 2014-2023 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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return
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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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