mirror of
https://github.com/bminor/binutils-gdb.git
synced 2025-12-25 08:47:28 +00:00
123365d046
Fix clean_restart <absolute filename> in the test-cases in gdb.threads. Tested on x86_64-linux.
126 lines
3.2 KiB
Plaintext
126 lines
3.2 KiB
Plaintext
# Copyright (C) 2013-2025 Free Software Foundation, Inc.
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
# Verify that a thread-specific breakpoint is deleted when the
|
|
# corresponding thread is gone.
|
|
|
|
standard_testfile
|
|
|
|
if {[gdb_compile_pthreads \
|
|
"${srcdir}/${subdir}/${srcfile}" \
|
|
"${binfile}" executable {debug} ] != "" } {
|
|
return -1
|
|
}
|
|
|
|
# Extract and return the thread ID of the thread stopped at function
|
|
# FUNC.
|
|
|
|
proc get_thread_id {func} {
|
|
global gdb_prompt
|
|
global tdlabel_re
|
|
|
|
set thre -1
|
|
set test "get $func thread id"
|
|
gdb_test_multiple "info threads" $test {
|
|
-re "(\[0-9\]+)\[^\n\r\]*${tdlabel_re}\[^\n\r\]*$func.*$gdb_prompt $" {
|
|
# Get the thread's id.
|
|
set thre $expect_out(1,string)
|
|
pass $test
|
|
}
|
|
}
|
|
|
|
return $thre
|
|
}
|
|
|
|
proc check_thread_specific_breakpoint {non_stop} {
|
|
global gdb_prompt
|
|
|
|
if { ![runto_main] } {
|
|
return -1
|
|
}
|
|
|
|
set main_thre [get_thread_id "main"]
|
|
if { $main_thre < 0 } {
|
|
return -1
|
|
}
|
|
|
|
gdb_breakpoint "start"
|
|
gdb_continue_to_breakpoint "start"
|
|
|
|
set start_thre [get_thread_id "start"]
|
|
if { $start_thre < 0 } {
|
|
return -1
|
|
}
|
|
|
|
# Check that multiple uses of 'thread' keyword give an error.
|
|
gdb_test "break main thread $start_thre thread $main_thre" \
|
|
"You can specify only one thread\\."
|
|
|
|
# Set a thread-specific breakpoint at "main". This can't ever
|
|
# be hit, but that's OK.
|
|
gdb_breakpoint "main thread $start_thre"
|
|
gdb_test "info break" ".*breakpoint.*thread $start_thre" "breakpoint set"
|
|
|
|
# Set breakpoint at a place only reachable after the "start"
|
|
# thread exits.
|
|
gdb_breakpoint "end"
|
|
|
|
# Switch back to the main thread, and resume all threads. The
|
|
# "start" thread exits, and the main thread reaches "end".
|
|
gdb_test "thread $main_thre" \
|
|
"Switching to thread $main_thre.*" \
|
|
"thread $main_thre selected"
|
|
|
|
if { $non_stop } {
|
|
set cmd "continue -a"
|
|
} else {
|
|
set cmd "continue"
|
|
}
|
|
set msg_re \
|
|
[join \
|
|
[list \
|
|
"Thread-specific breakpoint 3 deleted" \
|
|
"-" \
|
|
"thread 2 no longer in the thread list\\."]]
|
|
|
|
gdb_test_multiple "$cmd" "continue to end" {
|
|
-re "$\r\n${gdb_prompt} .*${msg_re}\r\n" {
|
|
pass $gdb_test_name
|
|
}
|
|
-re "\r\n${msg_re}\r\n.*$gdb_prompt " {
|
|
pass $gdb_test_name
|
|
}
|
|
}
|
|
|
|
set test "thread-specific breakpoint was deleted"
|
|
gdb_test_multiple "info breakpoint" $test {
|
|
-re "thread $start_thre\n$gdb_prompt $" {
|
|
fail $test
|
|
}
|
|
-re "$gdb_prompt $" {
|
|
pass $test
|
|
}
|
|
}
|
|
}
|
|
|
|
foreach_with_prefix non_stop {on off} {
|
|
save_vars { GDBFLAGS } {
|
|
append GDBFLAGS " -ex \"set non-stop $non_stop\""
|
|
clean_restart $::testfile
|
|
}
|
|
|
|
check_thread_specific_breakpoint $non_stop
|
|
}
|