mirror of
https://github.com/bminor/binutils-gdb.git
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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.
131 lines
3.3 KiB
Plaintext
131 lines
3.3 KiB
Plaintext
# Copyright 2015-2024 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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# Test that GDB doesn't get badly wedged if the inferior is killed
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# from outside GDB (with SIGKILL) while the program is stopped.
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standard_testfile
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# Get the value of variable VAR in the inferior. MSG is used as the
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# test message.
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proc get_value {var msg} {
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global expect_out
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global gdb_prompt
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global decimal
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set value -1
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gdb_test_multiple "print $var" "$msg" {
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-re ".*= ($decimal).*\r\n$gdb_prompt $" {
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set value $expect_out(1,string)
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pass "$msg"
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}
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}
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return ${value}
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}
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# Runs the program until a breakpoint, deletes all breakpoints, and
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# then kills the inferior from _outside_ GDB, with SIGKILL. Runs CMDS
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# afterwards, to make sure GDB copes with the inferior disappearing,
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# and then quits GDB.
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proc test {cmds_after_kill} {
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global binfile
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global gdb_prompt
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global decimal
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clean_restart ${binfile}
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if ![runto done] {
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return
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}
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# So that "continue" doesn't try a step over, etc.
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delete_breakpoints
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set testpid [get_value "pid" "get pid of inferior"]
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if { $testpid == -1 } {
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return -1
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}
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remote_exec target "kill -9 ${testpid}"
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# Give it some time to die.
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sleep 2
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uplevel 1 $cmds_after_kill
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# Make sure we can quit.
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set msg "quit GDB"
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gdb_test_multiple "quit" $msg {
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-re "Quit anyway\\? \\(y or n\\) $" {
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send_gdb "y\n"
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exp_continue
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}
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eof {
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pass $msg
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}
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}
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}
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if {[build_executable "failed to prepare" $testfile $srcfile] == -1} {
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return -1
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}
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# The actual output GDB prints in response to commands after the
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# inferior is gone isn't very well defined, and will depend on target.
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# What we're trying to make sure is that GDB doesn't internal error or
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# get wedged.
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# Try simply continuing.
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with_test_prefix "continue" {
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test {
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# Try stepping the program. Stepping may need to read/write
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# registers, unlike continue.
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gdb_test "continue" ".*"
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# Try listing threads afterwards. It's probably what the user
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# will do after an error.
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gdb_test "info threads" ".*"
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}
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}
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# Try stepping the program. Stepping may go through diferent code
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# paths in the target backends.
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with_test_prefix "stepi" {
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test {
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gdb_test "si" ".*"
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gdb_test "info threads" ".*"
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}
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}
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# Try fetching registers explicitly, which should cover the error many
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# other commands would trigger.
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with_test_prefix "registers" {
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test {
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gdb_test "maint flush register-cache" ".*"
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gdb_test "info threads" ".*"
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}
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}
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# Try only listing threads explicitly, first thing, which is another
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# operation GDB may or not decide to do itself and is likely to be
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# what a user would try after error too.
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with_test_prefix "info threads" {
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test {
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gdb_test "info threads" ".*"
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}
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}
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