mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-21 04:42:53 +08:00
42a4f53d2b
This commit applies all changes made after running the gdb/copyright.py script. Note that one file was flagged by the script, due to an invalid copyright header (gdb/unittests/basic_string_view/element_access/char/empty.cc). As the file was copied from GCC's libstdc++-v3 testsuite, this commit leaves this file untouched for the time being; a patch to fix the header was sent to gcc-patches first. gdb/ChangeLog: Update copyright year range in all GDB files.
115 lines
3.9 KiB
Plaintext
115 lines
3.9 KiB
Plaintext
# Copyright 2017-2019 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/>.
|
|
|
|
# This test only works for native processes on GNU/Linux.
|
|
if {[target_info gdb_protocol] != "" || ![istarget *-linux*]} {
|
|
continue
|
|
}
|
|
|
|
standard_testfile
|
|
|
|
if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
|
|
executable debug] != "" } {
|
|
return -1
|
|
}
|
|
|
|
with_test_prefix "user-initiated check" {
|
|
|
|
# User-initiated check with libthread_db not loaded.
|
|
clean_restart ${binfile}
|
|
|
|
gdb_test "maint show check-libthread-db" \
|
|
"Whether to check libthread_db at load time is off."
|
|
|
|
gdb_test_no_output "set stop-on-solib-events 1"
|
|
gdb_run_cmd
|
|
gdb_test "" \
|
|
".*Stopped due to shared library event.*no libraries added or removed.*"
|
|
|
|
gdb_test "maint check libthread-db" \
|
|
"No libthread_db loaded" \
|
|
"no libpthread.so loaded"
|
|
|
|
|
|
# User-initiated check with NPTL uninitialized.
|
|
# libthread_db should fake a single thread with th_unique == NULL.
|
|
gdb_test "continue" \
|
|
".*Stopped due to shared library event.*Inferior loaded .*libpthread.*"
|
|
|
|
gdb_test_sequence "maint check libthread-db" \
|
|
"libpthread.so not initialized" {
|
|
"\[\r\n\]+Running libthread_db integrity checks:"
|
|
"\[\r\n\]+\[ \]+Got thread 0x0 => \[0-9\]+ => 0x0 ... OK"
|
|
"\[\r\n\]+libthread_db integrity checks passed."
|
|
}
|
|
|
|
# User-initiated check with NPTL fully operational.
|
|
gdb_test_no_output "set stop-on-solib-events 0"
|
|
gdb_breakpoint break_here
|
|
gdb_continue_to_breakpoint break_here
|
|
|
|
gdb_test_sequence "maint check libthread-db" \
|
|
"libpthread.so fully initialized" {
|
|
"\[\r\n\]+Running libthread_db integrity checks:"
|
|
"\[\r\n\]+\[ \]+Got thread 0x\[1-9a-f\]\[0-9a-f\]+ => \[0-9\]+ => 0x\[1-9a-f\]\[0-9a-f\]+; errno = 23 ... OK"
|
|
"\[\r\n\]+\[ \]+Got thread 0x\[1-9a-f\]\[0-9a-f\]+ => \[0-9\]+ => 0x\[1-9a-f\]\[0-9a-f\]+; errno = 42 ... OK"
|
|
"\[\r\n\]+libthread_db integrity checks passed."
|
|
}
|
|
}
|
|
|
|
with_test_prefix "automated load-time check" {
|
|
|
|
# Automated load-time check with NPTL uninitialized.
|
|
with_test_prefix "libpthread.so not initialized" {
|
|
clean_restart ${binfile}
|
|
|
|
gdb_test_no_output "maint set check-libthread-db 1"
|
|
gdb_test_no_output "set debug libthread-db 1"
|
|
gdb_breakpoint break_here
|
|
gdb_run_cmd
|
|
|
|
gdb_test_sequence "" \
|
|
"check debug libthread-db output" {
|
|
"\[\r\n\]+Running libthread_db integrity checks:"
|
|
"\[\r\n\]+\[ \]+Got thread 0x0 => \[0-9\]+ => 0x0 ... OK"
|
|
"\[\r\n\]+libthread_db integrity checks passed."
|
|
"\[\r\n\]+[Thread debugging using libthread_db enabled]"
|
|
}
|
|
}
|
|
|
|
# Automated load-time check with NPTL fully operational.
|
|
with_test_prefix "libpthread.so fully initialized" {
|
|
clean_restart ${binfile}
|
|
|
|
gdb_test_no_output "maint set check-libthread-db 1"
|
|
gdb_test_no_output "set debug libthread-db 1"
|
|
|
|
set test_spawn_id [spawn_wait_for_attach $binfile]
|
|
set testpid [spawn_id_get_pid $test_spawn_id]
|
|
|
|
gdb_test_sequence "attach $testpid" \
|
|
"check debug libthread-db output" {
|
|
"\[\r\n\]+Running libthread_db integrity checks:"
|
|
"\[\r\n\]+\[ \]+Got thread 0x\[1-9a-f\]\[0-9a-f\]+ => \[0-9\]+ => 0x\[1-9a-f\]\[0-9a-f\]+ ... OK"
|
|
"\[\r\n\]+\[ \]+Got thread 0x\[1-9a-f\]\[0-9a-f\]+ => \[0-9\]+ => 0x\[1-9a-f\]\[0-9a-f\]+ ... OK"
|
|
"\[\r\n\]+libthread_db integrity checks passed."
|
|
"\[\r\n\]+[Thread debugging using libthread_db enabled]"
|
|
}
|
|
|
|
gdb_exit
|
|
kill_wait_spawned_process $test_spawn_id
|
|
}
|
|
}
|