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1 | # This testcase is part of GDB, the GNU debugger. |
2 | # | |
1d506c26 | 3 | # Copyright 2016-2024 Free Software Foundation, Inc. |
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4 | # |
5 | # Contributed by Intel Corp. <tim.wiederhake@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 | load_lib gdbserver-support.exp | |
21 | ||
1ed844ca | 22 | require allow_btrace_tests |
cadfc59b | 23 | require allow_gdbserver_tests |
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24 | |
25 | standard_testfile | |
5b362f04 | 26 | if [prepare_for_testing "failed to prepare" $testfile $srcfile] { |
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27 | return -1 |
28 | } | |
29 | ||
f1e5a2b4 TV |
30 | set target_binfile [gdb_remote_download target $binfile] |
31 | ||
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32 | # Make sure we're disconnected and no recording is active, in case |
33 | # we're testing with an extended-remote board, therefore already | |
34 | # connected. | |
35 | with_test_prefix "preparation" { | |
36 | gdb_test "record stop" ".*" | |
37 | gdb_test "disconnect" ".*" | |
38 | } | |
39 | ||
40 | # Start fresh gdbserver. | |
41 | set gdbserver_reconnect_p 1 | |
f1e5a2b4 | 42 | set res [gdbserver_start "" $target_binfile] |
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43 | set gdbserver_protocol [lindex $res 0] |
44 | set gdbserver_gdbport [lindex $res 1] | |
45 | gdb_target_cmd $gdbserver_protocol $gdbserver_gdbport | |
46 | ||
47 | # Create a record, check, reconnect | |
48 | with_test_prefix "first" { | |
49 | gdb_test_no_output "record btrace" "record btrace enable" | |
9d8f3022 | 50 | gdb_test "stepi 19" ".*" |
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51 | |
52 | gdb_test "info record" [multi_line \ | |
53 | "Active record target: .*" \ | |
54 | "Recorded 19 instructions in .+ functions \\(. gaps\\) for thread 1 \\(Thread .*\\)." | |
55 | ] | |
56 | ||
57 | gdb_test "disconnect" "Ending remote debugging." | |
58 | gdb_target_cmd $gdbserver_protocol $gdbserver_gdbport | |
59 | } | |
60 | ||
61 | # Test if we can access the recorded data from first connect. | |
62 | # Note: BTS loses the first function call entry with its associated | |
63 | # instructions for technical reasons. This is why we test for | |
64 | # "a number between 10 and 19", so we catch at least the case where | |
65 | # there are 0 instructions in the record. | |
66 | with_test_prefix "second" { | |
67 | gdb_test "info record" [multi_line \ | |
68 | "Active record target: .*" \ | |
69 | "Recorded 1. instructions in .+ functions \\(. gaps\\) for thread 1 \\(Thread .*\\)." | |
70 | ] | |
71 | ||
72 | gdb_test "record stop" "Process record is stopped and all execution logs are deleted." | |
73 | ||
74 | gdb_test "disconnect" "Ending remote debugging." | |
75 | gdb_target_cmd $gdbserver_protocol $gdbserver_gdbport | |
76 | } | |
77 | ||
78 | # Test that recording is now off. | |
79 | with_test_prefix "third" { | |
98d837f0 | 80 | gdb_test "info record" "No recording is currently active." |
c0272db5 | 81 | } |