1# Copyright 2012-2020 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 16if [target_info exists gdb,nosignals] { 17 verbose "Skipping catch-signal-fork.exp because of nosignals." 18 continue 19} 20 21standard_testfile 22 23if {[prepare_for_testing "failed to prepare" $testfile $srcfile debug]} { 24 return -1 25} 26 27if {![runto_main]} { 28 return -1 29} 30 31# Test "catch signal SIGHUP" 32gdb_test "catch signal SIGHUP" "Catchpoint .*" 33gdb_breakpoint ${srcfile}:[gdb_get_line_number "first HUP"] 34gdb_breakpoint ${srcfile}:[gdb_get_line_number "fork loop"] 35 36gdb_continue_to_breakpoint "first HUP" 37gdb_test "continue" "Catchpoint .*" 38 39# Test interaction with fork. 40# This used to cause a gdb_assert in the code detaching the 41# breakpoints for the child. 42gdb_continue_to_breakpoint "fork loop" 43gdb_test "continue" "Catchpoint .* SIGHUP.*" "got SIGHUP after fork" 44