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.
70 lines
2.3 KiB
Plaintext
70 lines
2.3 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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# Test stepping over a breakpoint installed on an instruction that
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# exits the thread, while another thread is repeatedly hitting a
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# breakpoint, causing GDB to stop all threads.
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standard_testfile .c
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set syscalls_src $srcdir/lib/my-syscalls.S
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if { [build_executable "failed to prepare" $testfile \
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[list $srcfile $syscalls_src] {debug pthreads}] == -1 } {
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return
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}
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proc test {displaced-stepping target-non-stop} {
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save_vars ::GDBFLAGS {
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append ::GDBFLAGS " -ex \"maintenance set target-non-stop ${target-non-stop}\""
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clean_restart $::binfile
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}
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gdb_test_no_output "set displaced-stepping ${displaced-stepping}"
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if { ![runto_main] } {
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return
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}
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# The "stepper over exit" threads will step over an instruction
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# that causes them to exit.
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gdb_test "break my_exit_syscall if 0"
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# The "breakpoint hitter" thread will repeatedly hit this
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# breakpoint, causing GDB to stop all threads.
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gdb_test "break break_here"
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# To avoid flooding the log with thread created/exited messages.
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gdb_test_no_output "set print thread-events off"
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# Make sure the target reports the breakpoint stops.
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gdb_test_no_output "set breakpoint condition-evaluation host"
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for { set i 0 } { $i < 30 } { incr i } {
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with_test_prefix "iter $i" {
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if { [gdb_test "continue" "hit Breakpoint $::decimal, break_here .*"] != 0 } {
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# Exit if there's a failure to avoid lengthy timeouts.
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break
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}
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}
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}
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}
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foreach_with_prefix displaced-stepping {off auto} {
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foreach_with_prefix target-non-stop {off on} {
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test ${displaced-stepping} ${target-non-stop}
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}
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}
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