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52834460 MM |
1 | # This testcase is part of GDB, the GNU debugger. |
2 | # | |
32d0add0 | 3 | # Copyright 2013-2015 Free Software Foundation, Inc. |
52834460 MM |
4 | # |
5 | # Contributed by Intel Corp. <markus.t.metzger@intel.com> | |
6 | # | |
7 | # This program is free software; you can redistribute it and/or modify | |
8 | # it under the terms of the GNU General Public License as published by | |
9 | # the Free Software Foundation; either version 3 of the License, or | |
10 | # (at your option) any later version. | |
11 | # | |
12 | # This program is distributed in the hope that it will be useful, | |
13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | # GNU General Public License for more details. | |
16 | # | |
17 | # You should have received a copy of the GNU General Public License | |
18 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 | ||
20 | # check for btrace support | |
21 | if { [skip_btrace_tests] } { return -1 } | |
22 | ||
23 | # start inferior | |
24 | standard_testfile | |
25 | if [prepare_for_testing $testfile.exp $testfile $srcfile] { | |
26 | return -1 | |
27 | } | |
28 | if ![runto_main] { | |
29 | return -1 | |
30 | } | |
31 | ||
32 | # trace the test code | |
33 | gdb_test_no_output "record btrace" | |
34 | gdb_test "next" ".*main\.3.*" | |
35 | ||
36 | # reverse step into test | |
37 | gdb_test "reverse-step" ".*test\.4.*" | |
38 | ||
39 | # we can't read memory while we're replaying | |
847fc4f2 MM |
40 | gdb_test "print glob" "unavailable\[^\\\r\\\n\]*" |
41 | gdb_test "print loc" "unavailable\[^\\\r\\\n\]*" | |
52834460 | 42 | |
67b5c0c1 MM |
43 | # we can read memory if we explicitly allow it. |
44 | gdb_test_no_output "set record btrace replay-memory-access read-write" | |
45 | gdb_test "print glob" "1" | |
46 | ||
47 | # we can't if we don't explicitly allow it. | |
48 | gdb_test_no_output "set record btrace replay-memory-access read-only" | |
49 | gdb_test "print glob" "unavailable\[^\\\r\\\n\]*" | |
50 | ||
52834460 | 51 | # stop replaying and try again |
67b5c0c1 | 52 | gdb_test "record goto end" ".*main\.3.*" |
52834460 | 53 | gdb_test "print glob" "1" |