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589fdceb MM |
1 | # This testcase is part of GDB, the GNU debugger. |
2 | # | |
e2882c85 | 3 | # Copyright 2014-2018 Free Software Foundation, Inc. |
589fdceb 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 | # | |
21 | # Test that we can access the vdso memory during replay for stepping. | |
22 | ||
b5ac99b0 MM |
23 | if { [skip_btrace_tests] } { |
24 | unsupported "target does not support record-btrace" | |
25 | return -1 | |
26 | } | |
589fdceb | 27 | |
589fdceb | 28 | standard_testfile |
5b362f04 | 29 | if [prepare_for_testing "failed to prepare" $testfile $srcfile] { |
589fdceb MM |
30 | return -1 |
31 | } | |
b5ac99b0 | 32 | |
589fdceb | 33 | if ![runto_main] { |
b5ac99b0 | 34 | untested "failed to run to main" |
589fdceb MM |
35 | return -1 |
36 | } | |
37 | ||
38 | # capture the disassembly of gettimeofday while live debugging | |
39 | set live_gettimeofday [capture_command_output "disassemble gettimeofday" ""] | |
40 | ||
41 | # trace the test code | |
42 | gdb_test_no_output "record btrace" | |
abcef95a | 43 | gdb_test "stepi" ".*" |
589fdceb MM |
44 | |
45 | with_test_prefix "replay" { | |
abcef95a MM |
46 | # start replaying |
47 | gdb_test "record goto begin" ".*" | |
48 | gdb_test "info record" "Replay in progress\.\[^\\\r\\\n\]*" | |
49 | ||
589fdceb | 50 | # capture the disassembly of gettimeofday while replaying |
589fdceb MM |
51 | set replay_gettimeofday [capture_command_output "disassemble gettimeofday" ""] |
52 | ||
53 | # the two disassemblies must be identical | |
54 | if ![string compare $live_gettimeofday $replay_gettimeofday] { | |
55 | pass "disassemble gettimeofday" | |
56 | } else { | |
57 | fail "disassemble gettimeofday" | |
58 | } | |
59 | } |