forked from Imagelibrary/binutils-gdb
1d506c26d9
This commit is the result of the following actions:
- Running gdb/copyright.py to update all of the copyright headers to
include 2024,
- Manually updating a few files the copyright.py script told me to
update, these files had copyright headers embedded within the
file,
- Regenerating gdbsupport/Makefile.in to refresh it's copyright
date,
- Using grep to find other files that still mentioned 2023. If
these files were updated last year from 2022 to 2023 then I've
updated them this year to 2024.
I'm sure I've probably missed some dates. Feel free to fix them up as
you spot them.
98 lines
2.6 KiB
Plaintext
98 lines
2.6 KiB
Plaintext
# Copyright 2021-2024 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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# Regression test for PR gdb/28621. Test that GDB does not misreport
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# a watchpoint hit when a previous watchpoint hit is immediately
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# followed by a catchpoint hit.
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# This test uses "awatch".
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require allow_hw_watchpoint_access_tests
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standard_testfile
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if {[build_executable "failed to prepare" $testfile $srcfile debug]} {
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return
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}
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# Check that fork catchpoints are supported. Returns 1 if they are.
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# Returns 0 and issues unsupported if they are not supported. If it
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# couldn't be determined, returns 0 (but does not call unsupported).
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proc_with_prefix catch_fork_supported {} {
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clean_restart $::testfile
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if { ![runto_main] } {
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return 0
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}
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# Verify that the system supports "catch fork".
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gdb_test "catch fork" "Catchpoint \[0-9\]* \\(fork\\)" "insert first fork catchpoint"
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set has_fork_catchpoints -1
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gdb_test_multiple "continue" "continue to first fork catchpoint" {
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-re -wrap ".*Your system does not support this type\r\nof catchpoint.*" {
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set has_fork_catchpoints 0
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pass $gdb_test_name
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}
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-re -wrap ".*Catchpoint.*" {
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set has_fork_catchpoints 1
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pass $gdb_test_name
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}
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}
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if {$has_fork_catchpoints == 1} {
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return 1
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} elseif {$has_fork_catchpoints == -1} {
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return 0
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} else {
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unsupported "catch fork not supported"
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return 0
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}
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}
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# The test proper.
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proc_with_prefix test {} {
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clean_restart $::testfile
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if { ![runto_main] } {
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return 0
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}
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gdb_test "awatch global_var" \
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"Hardware access \\(read/write\\) watchpoint .*: global_var.*" \
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"watchpoint on global variable"
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gdb_test "continue" \
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"Hardware access \\(read/write\\) watchpoint .*: global_var.*" \
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"continue to watchpoint"
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set seen_watchpoint 0
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gdb_test_multiple "continue" "continue to catch fork" {
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-re "watchpoint" {
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set seen_watchpoint 1
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exp_continue
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}
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-re "$::gdb_prompt " {
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gdb_assert { !$seen_watchpoint } $gdb_test_name
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}
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}
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}
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if {![catch_fork_supported] } {
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return
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}
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test
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