mirror of
https://github.com/bminor/binutils-gdb.git
synced 2025-12-27 01:28:46 +00:00
467a34bb9e
Several tests assume that the first word after a thread ID in 'info threads' output is "Thread". However, several targets use "LWP" instead such as the FreeBSD and NetBSD native targets. The Linux native target also uses "LWP" if libthread_db is not being used. Targets that do not support threads use "process" as the first word via normal_pid_to_str. Add a tdlabel_re global variable as a regular-expression for a thread label in `info threads' that matches either "process", "Thread", or "LWP". Some other tests in the tree don't require a specific word, and some targets may use other first words (e.g. OpenBSD uses "thread" and Ravenscar threads use "Ravenscar Thread").
82 lines
2.2 KiB
Plaintext
82 lines
2.2 KiB
Plaintext
# Copyright (C) 2014-2024 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/>. */
|
|
|
|
standard_testfile
|
|
|
|
require {!target_info exists gdb,nosignals}
|
|
|
|
if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
|
|
executable { debug }] != "" } {
|
|
return -1
|
|
}
|
|
|
|
# Run test proper. COMMAND indicates whether to resume the inferior
|
|
# with "signal 0" or "continue".
|
|
|
|
proc test { command } {
|
|
global srcfile binfile tdlabel_re
|
|
|
|
with_test_prefix "$command" {
|
|
clean_restart ${binfile}
|
|
|
|
if {![runto_main]} {
|
|
return 0
|
|
}
|
|
|
|
gdb_test "handle SIGUSR1 stop print pass"
|
|
|
|
gdb_test "continue" "Thread 2 .*received signal SIGUSR1.*" "stop with SIGUSR1"
|
|
|
|
set pattern "\\\* 2\[ \t\]+${tdlabel_re}.*"
|
|
|
|
gdb_test "info threads" $pattern "thread 2 intercepted signal"
|
|
|
|
gdb_test "break handler" "Breakpoint .* at .*$srcfile.*"
|
|
|
|
gdb_test "thread 1" "Switching to thread 1.*"
|
|
|
|
if { $command == "continue" } {
|
|
gdb_test "continue" "handler .*"
|
|
} elseif { $command == "signal 0" } {
|
|
set queried 0
|
|
set test "signal 0 queries"
|
|
gdb_test_multiple "signal 0" $test {
|
|
-re "stopped with.*stopped with.*Continue anyway.*y or n. $" {
|
|
fail "$test (multiple threads noted)"
|
|
set queried 1
|
|
}
|
|
-re "stopped with signal SIGUSR1.*\r\nContinuing .*still deliver .*Continue anyway.*y or n. $" {
|
|
pass $test
|
|
set queried 1
|
|
}
|
|
-re "Continue anyway.*y or n. $" {
|
|
fail "$test (no threads noted)"
|
|
set queried 1
|
|
}
|
|
}
|
|
|
|
if {$queried} {
|
|
gdb_test "y" "handler .*" "signal is delivered"
|
|
}
|
|
}
|
|
|
|
gdb_test "info threads" $pattern "thread 2 got the signal"
|
|
}
|
|
}
|
|
|
|
foreach command {"continue" "signal 0"} {
|
|
test $command
|
|
}
|