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# Copyright (C) 1997, 1998 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 2 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, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
# Please email any bugs, comments, and/or additions to this file to:
# bug-gdb@prep.ai.mit.edu
if $tracelevel then {
strace $tracelevel
}
set prms_id 0
set bug_id 0
# are we on a target board
if ![isnative] then {
return
}
if { ![istarget "hppa*-*-hpux10.30"] && ![istarget "hppa*-*-hpux11.*"] } {
verbose "HPUX h/w watch test ignored for non-hppa or pre-HP/UX-10.30 targets."
return 0
}
set testfile "hwwatchbus"
set srcfile ${testfile}.c
set binfile ${objdir}/${subdir}/${testfile}
# build the first test case
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
}
if [get_compiler_info ${binfile}] {
return -1
}
# Start with a fresh gdb
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}
# We ought to be able to set a hardware watchpoint, step, and
# get a SIGBUS signal reported.
#
if ![runto_main] then {
fail "can't run to main"
return 0
}
send_gdb "watch bogus_p\n"
gdb_expect {
-re "Hardware watchpoint \[0-9\]*: bogus_p.*$gdb_prompt $"\
{pass "set h/w watchpoint"}
-re "$gdb_prompt $"\
{fail "set h/w watchpoint"}
timeout {fail "(timeout) set h/w watchpoint"}
}
send_gdb "step\n"
gdb_expect {
-re "Program received signal SIGBUS, Bus error.* in main .*${srcfile}:8.*$gdb_prompt $"\
{pass "see real SIGBUS when h/w watchpoint set"}
-re "$gdb_prompt $"\
{fail "see real SIGBUS when h/w watchpoint set"}
timeout {fail "(timeout) see real SIGBUS when h/w watchpoint set"}
}
return 0
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