1# Copyright (C) 2008-2014 Free Software Foundation, Inc. 2 3# This program is free software; you can redistribute it and/or modify 4# it under the terms of the GNU General Public License as published by 5# the Free Software Foundation; either version 3 of the License, or 6# (at your option) any later version. 7# 8# This program is distributed in the hope that it will be useful, 9# but WITHOUT ANY WARRANTY; without even the implied warranty of 10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11# GNU General Public License for more details. 12# 13# You should have received a copy of the GNU General Public License 14# along with this program. If not, see <http://www.gnu.org/licenses/>. 15 16# Check that GDB isn't messing the SIGCHLD mask while creating an 17# inferior. 18 19if [target_info exists gdb,nosignals] { 20 verbose "Skipping sigchld.exp because of nosignals." 21 continue 22} 23 24standard_testfile .c 25 26if {[gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { 27 return -1 28} 29 30clean_restart ${binfile} 31 32runto_main 33 34gdb_test "b [gdb_get_line_number "good, not blocked"]" \ 35 ".*Breakpoint .*sigchld.*" "set breakpoint at success exit" 36 37gdb_test "b [gdb_get_line_number "bad, blocked"]" \ 38 ".*Breakpoint .*sigchld.*" "set breakpoint at failure exit" 39 40gdb_test "continue" ".*good, not blocked.*" "SIGCHLD blocked in inferior" 41