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# This testcase is part of GDB, the GNU debugger.
# Copyright 2009-2012 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/>.
# There's no support for vfork events in the remote protocol.
if { [is_remote target] } {
return 0
}
global srcfile
set testfile "watch-vfork"
if { [build_executable ${testfile}.exp ${testfile} ${testfile}.c {debug}] } {
untested ${testfile}.exp
return -1
}
proc test_watchpoint_across_vfork { hw teststr } {
global testfile
clean_restart ${testfile}
if { ![runto main] } then {
fail "run to main ($teststr)"
return
}
if { ! $hw } {
gdb_test_no_output "set can-use-hw-watchpoints 0" ""
}
gdb_test "watch global" \
"atchpoint .*: global" \
"Watchpoint on global variable ($teststr)"
gdb_test "continue" \
"atchpoint .*: global.*" \
"Watchpoint triggers after vfork ($teststr)"
}
if { ![target_info exists gdb,no_hardware_watchpoints] } {
test_watchpoint_across_vfork 1 "hw"
}
test_watchpoint_across_vfork 0 "sw"
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