mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2025-02-17 13:10:12 +08:00
61baf725ec
This applies the second part of GDB's End of Year Procedure, which
updates the copyright year range in all of GDB's files.
gdb/ChangeLog:
Update copyright year range in all GDB files.
99 lines
3.4 KiB
Plaintext
99 lines
3.4 KiB
Plaintext
# Copyright 2016-2017 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/>.
|
|
|
|
# Test that gdb's (or gdbserver's) own signal handling does not
|
|
# interfere with the signal actions (dispositions, etc.) and mask
|
|
# their spawned children inherit.
|
|
#
|
|
# - If gdb inherits some signal set to SIG_IGN, so should the
|
|
# inferior, even if gdb itself chooses not to ignore the signal.
|
|
#
|
|
# - If gdb inherits some signal set to SIG_DFL, so should the inferior
|
|
# even if gdb itself ignores that signal.
|
|
#
|
|
# This requires special support in gdb/gdbserver because the exec
|
|
# family of functions does not reset the signal disposition of signals
|
|
# that are set to SIG_IGN, nor signal masks and flags.
|
|
|
|
standard_testfile
|
|
|
|
if {![is_remote host] && ![is_remote target]} {
|
|
set gdb_txt [standard_output_file gdb.txt]
|
|
set standalone_txt [standard_output_file standalone.txt]
|
|
set purely_local 1
|
|
} else {
|
|
set gdb_txt gdb.txt
|
|
set standalone_txt standalone.txt
|
|
set purely_local 0
|
|
}
|
|
|
|
remote_file host delete $gdb_txt
|
|
remote_file host delete $standalone_txt
|
|
remote_file target delete $gdb_txt
|
|
remote_file target delete $standalone_txt
|
|
|
|
set options [list debug "additional_flags=-DOUTPUT_TXT=\"$gdb_txt\""]
|
|
if {[build_executable $testfile.exp $testfile $srcfile $options]} {
|
|
untested "failed to compile"
|
|
return -1
|
|
}
|
|
|
|
set options [list debug "additional_flags=-DOUTPUT_TXT=\"$standalone_txt\""]
|
|
if {[build_executable $testfile.exp $testfile-standalone $srcfile $options]} {
|
|
untested "failed to compile"
|
|
return -1
|
|
}
|
|
|
|
# Run the program directly, and dump its initial signal actions and
|
|
# mask in "standalone.txt".
|
|
|
|
# Use remote_spawn instead of remote_exec, like how we spawn gdb.
|
|
# This is in order to take the same code code paths in dejagnu
|
|
# compared to when running the program through gdb. E.g., because
|
|
# local_exec uses -ignore SIGHUP, while remote_spawn does not, if we
|
|
# used remote_exec, the test program would start with SIGHUP ignored
|
|
# when run standalone, but not when run through gdb.
|
|
set res [remote_spawn target "$binfile-standalone"]
|
|
if { $res < 0 || $res == "" } {
|
|
untested "spawning $binfile-standalone failed"
|
|
return 1
|
|
} else {
|
|
pass "collect standalone signals state"
|
|
}
|
|
remote_close target
|
|
|
|
# Now run the program through gdb, and dump its initial signal actions
|
|
# and mask in "gdb.txt".
|
|
|
|
clean_restart $binfile
|
|
|
|
if { ! [ runto_main ] } then {
|
|
untested "failed to compile"
|
|
return -1
|
|
}
|
|
|
|
gdb_continue_to_end "collect signals state under gdb"
|
|
|
|
if {!$purely_local} {
|
|
# Copy file from target to host through build.
|
|
remote_download host [remote_upload target gdb.txt] gdb.txt
|
|
remote_download host [remote_upload target standalone.txt] standalone.txt
|
|
}
|
|
|
|
# Diff the .txt files. They should be identical.
|
|
gdb_test "shell diff -s $standalone_txt $gdb_txt" \
|
|
"Files .* are identical.*" \
|
|
"signals states are identical"
|