1 # This testcase is part of GDB, the GNU debugger.
3 # Copyright 2016 Free Software Foundation, Inc.
5 # Contributed by Intel Corp. <tim.wiederhake@intel.com>
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.
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.
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/>.
20 load_lib gdbserver-support.exp
22 if { [skip_btrace_tests] } { return -1 }
23 if { [skip_gdbserver_tests] } { return -1 }
26 if [prepare_for_testing $testfile.exp $testfile $srcfile] {
30 # Make sure we're disconnected and no recording is active, in case
31 # we're testing with an extended-remote board, therefore already
33 with_test_prefix "preparation" {
34 gdb_test "record stop" ".*"
35 gdb_test "disconnect" ".*"
38 # Start fresh gdbserver.
39 set gdbserver_reconnect_p 1
40 set res [gdbserver_start "" $binfile]
41 set gdbserver_protocol [lindex $res 0]
42 set gdbserver_gdbport [lindex $res 1]
43 gdb_target_cmd $gdbserver_protocol $gdbserver_gdbport
45 # Create a record, check, reconnect
46 with_test_prefix "first" {
47 gdb_test_no_output "record btrace" "record btrace enable"
48 gdb_test "stepi 19" "0x.* in .* from target.*"
50 gdb_test "info record" [multi_line \
51 "Active record target: .*" \
52 "Recorded 19 instructions in .+ functions \\(. gaps\\) for thread 1 \\(Thread .*\\)."
55 gdb_test "disconnect" "Ending remote debugging."
56 gdb_target_cmd $gdbserver_protocol $gdbserver_gdbport
59 # Test if we can access the recorded data from first connect.
60 # Note: BTS loses the first function call entry with its associated
61 # instructions for technical reasons. This is why we test for
62 # "a number between 10 and 19", so we catch at least the case where
63 # there are 0 instructions in the record.
64 with_test_prefix "second" {
65 gdb_test "info record" [multi_line \
66 "Active record target: .*" \
67 "Recorded 1. instructions in .+ functions \\(. gaps\\) for thread 1 \\(Thread .*\\)."
70 gdb_test "record stop" "Process record is stopped and all execution logs are deleted."
72 gdb_test "disconnect" "Ending remote debugging."
73 gdb_target_cmd $gdbserver_protocol $gdbserver_gdbport
76 # Test that recording is now off.
77 with_test_prefix "third" {
78 gdb_test "info record" "No record target is currently active."