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42a4f53d | 1 | # Copyright (C) 2015-2019 Free Software Foundation, Inc. |
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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 | # | |
17 | # This test tests s390 MVCLE opcode for reverse execution. | |
18 | # | |
19 | ||
20 | if ![supports_reverse] { | |
21 | return | |
22 | } | |
23 | ||
24 | if { ! [istarget "s390*-*-*"] } { | |
25 | verbose "Skipping s390 MVCLE instruction recording tests." | |
26 | return | |
27 | } | |
28 | ||
29 | standard_testfile | |
30 | ||
5b362f04 | 31 | if { [prepare_for_testing "failed to prepare" $testfile $srcfile] } { |
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32 | return -1 |
33 | } | |
34 | ||
35 | runto main | |
36 | ||
37 | if [supports_process_record] { | |
38 | # Activate process record/replay | |
9f058c10 | 39 | gdb_test_no_output "record" "turn on process record" |
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40 | } |
41 | ||
42 | gdb_test "break marker1" \ | |
43 | "Breakpoint $decimal at $hex: file .*$srcfile, line $decimal.*" \ | |
44 | "set breakpoint at marker1" | |
45 | ||
46 | gdb_test "break marker2" \ | |
47 | "Breakpoint $decimal at $hex: file .*$srcfile, line $decimal.*" \ | |
48 | "set breakpoint at marker2" | |
49 | ||
50 | gdb_continue_to_breakpoint "marker1" ".*$srcfile:.*" | |
51 | ||
52 | gdb_continue_to_breakpoint "marker2" ".*$srcfile:.*" | |
53 | ||
54 | gdb_test "reverse-continue" ".*$srcfile:$decimal.*" "reverse to marker1" | |
55 | ||
56 | # If the variable was recorded properly on syscall, the old contents (0) | |
57 | # will be remembered. If not, new contents ([abcdefghi]) will be used, and | |
58 | # the test will fail. | |
59 | ||
60 | gdb_test "print (int)dst\[0]" ".* = 0" "check MVCLE record 1" | |
61 | gdb_test "print (int)dst\[0x100000]" ".* = 0" "check MVCLE record 2" | |
62 | gdb_test "print (int)dst\[0xffffff]" ".* = 0" "check MVCLE record 3" | |
63 |