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3666a048 | 1 | # Copyright 2009-2021 Free Software Foundation, Inc. |
8f313923 JK |
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 | ||
2c9d8796 MK |
21 | if { (![istarget "x86_64-*-*"] && ![istarget "i?86-*-*"]) || ![is_lp64_target] |
22 | || [istarget "*-*-openbsd*"] } then { | |
54a27fe5 | 23 | verbose "Skipping amd64->i386 address test." |
8f313923 JK |
24 | return |
25 | } | |
26 | ||
5b362f04 | 27 | if [prepare_for_testing "failed to prepare" amd64-i386-address amd64-i386-address.S [list debug "additional_flags=-m32 -nostdlib"]] { |
8f313923 JK |
28 | return -1 |
29 | } | |
30 | ||
31 | gdb_run_cmd | |
32 | ||
33 | set test "trap stop" | |
34 | gdb_test_multiple "" $test { | |
35 | -re "Program received signal SIGTRAP,.*_start .*$gdb_prompt $" { | |
36 | pass $test | |
37 | } | |
38 | } | |
39 | ||
40 | gdb_test "x/wx \$esp" "0x\[0-9a-f\]*:\t0xdeadf00d" | |
41 | ||
42 | # Failure case would be: | |
43 | # 0xff8d7f00: Cannot access memory at address 0xff8d7f00 | |
44 | gdb_test "x/wx \$ebx" "0x\[0-9a-f\]*:\t0xdeadf00d" |