1# Copyright 2009-2020 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 16# This file is part of the gdb testsuite. 17 18# Test UNsigned extension of the 32-bit inferior address on a 64-bit host. 19# On native 32-bit host the test always PASSed. 20 21if { (![istarget "x86_64-*-*"] && ![istarget "i?86-*-*"]) || ![is_lp64_target] 22 || [istarget "*-*-openbsd*"] } then { 23 verbose "Skipping amd64->i386 address test." 24 return 25} 26 27if [prepare_for_testing "failed to prepare" amd64-i386-address amd64-i386-address.S [list debug "additional_flags=-m32 -nostdlib"]] { 28 return -1 29} 30 31gdb_run_cmd 32 33set test "trap stop" 34gdb_test_multiple "" $test { 35 -re "Program received signal SIGTRAP,.*_start .*$gdb_prompt $" { 36 pass $test 37 } 38} 39 40gdb_test "x/wx \$esp" "0x\[0-9a-f\]*:\t0xdeadf00d" 41 42# Failure case would be: 43# 0xff8d7f00: Cannot access memory at address 0xff8d7f00 44gdb_test "x/wx \$ebx" "0x\[0-9a-f\]*:\t0xdeadf00d" 45