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.
97 lines
3.2 KiB
Plaintext
97 lines
3.2 KiB
Plaintext
# This testcase is part of GDB, the GNU debugger.
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#
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# Copyright 2017-2024 Free Software Foundation, Inc.
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#
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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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require allow_btrace_tests
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standard_testfile
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if {[gdb_compile_pthreads "$srcdir/$subdir/$srcfile" "$binfile" executable {debug}] != "" } {
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untested "failed to prepare"
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return -1
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}
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# We need to enable non-stop mode for the remote case.
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save_vars { GDBFLAGS } {
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append GDBFLAGS " -ex \"set non-stop on\""
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clean_restart $testfile
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}
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if ![runto_main] {
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return -1
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}
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set bp_1 [gdb_get_line_number "bp.1" $srcfile]
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gdb_breakpoint $bp_1
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gdb_continue_to_breakpoint "cont to $bp_1" ".*$bp_1\r\n.*"
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gdb_test "cont&" "Continuing\."
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# All threads are running. Let's start recording.
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gdb_test_no_output "record btrace"
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proc check_tracing_enabled { thread } {
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global gdb_prompt
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with_test_prefix "thread $thread" {
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gdb_test "thread $thread" "(running).*" "is running"
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# We can't read the trace while the thread is running.
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gdb_test "info record" "Selected thread is running\." \
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"info record while running"
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# Try various commands that try to read trace.
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gdb_test "record instruction-history" "Selected thread is running\."
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gdb_test "record function-call-history" "Selected thread is running\."
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# Including reverse-stepping commands.
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gdb_test "reverse-continue" "\[Ss\]elected thread is running\."
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gdb_test "reverse-step" "\[Ss\]elected thread is running\."
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gdb_test "reverse-next" "\[Ss\]elected thread is running\."
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gdb_test "reverse-finish" "\[Ss\]elected thread is running\."
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# Stop the thread before reading the trace.
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gdb_test_multiple "interrupt" "interrupt" {
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-re "interrupt\r\n$gdb_prompt " {
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pass "interrupt"
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}
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}
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# Wait until the thread actually stopped.
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gdb_test_multiple "" "stopped" {
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-re "Thread $thread.*stopped\." {
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pass "stopped"
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}
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}
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# We will consume the thread's current location as part of the
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# "info record" output.
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gdb_test "info record" [multi_line \
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"Active record target: record-btrace" \
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"Recording format: .*" \
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"Recorded \[0-9\]+ instructions \[^\\\r\\\n\]*" \
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]
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# Continue the thread again.
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gdb_test "cont&" "Continuing\."
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}
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}
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# Check that recording was started on each thread.
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foreach thread {1 2 3 4} {
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check_tracing_enabled $thread
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}
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# Stop recording while all threads are running.
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gdb_test "record stop" "Process record is stopped \[^\\\r\\\n\]*"
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