projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| c0272db5 TW |
1 | # This testcase is part of GDB, the GNU debugger. |
| 2 | # | |
| 3 | # Copyright 2016 Free Software Foundation, Inc. | |
| 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 | ||
| 22 | if { [skip_btrace_tests] } { return -1 } | |
| 23 | if { [skip_gdbserver_tests] } { return -1 } | |
| 24 | ||
| 25 | standard_testfile | |
| 26 | if [prepare_for_testing $testfile.exp $testfile $srcfile] { | |
| 27 | return -1 | |
| 28 | } | |
| 29 | ||
| 30 | # Make sure we're disconnected and no recording is active, in case | |
| 31 | # we're testing with an extended-remote board, therefore already | |
| 32 | # connected. | |
| 33 | with_test_prefix "preparation" { | |
| 34 | gdb_test "record stop" ".*" | |
| 35 | gdb_test "disconnect" ".*" | |
| 36 | } | |
| 37 | ||
| 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 | |
| 44 | ||
| 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.*" | |
| 49 | ||
| 50 | gdb_test "info record" [multi_line \ | |
| 51 | "Active record target: .*" \ | |
| 52 | "Recorded 19 instructions in .+ functions \\(. gaps\\) for thread 1 \\(Thread .*\\)." | |
| 53 | ] | |
| 54 | ||
| 55 | gdb_test "disconnect" "Ending remote debugging." | |
| 56 | gdb_target_cmd $gdbserver_protocol $gdbserver_gdbport | |
| 57 | } | |
| 58 | ||
| 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 .*\\)." | |
| 68 | ] | |
| 69 | ||
| 70 | gdb_test "record stop" "Process record is stopped and all execution logs are deleted." | |
| 71 | ||
| 72 | gdb_test "disconnect" "Ending remote debugging." | |
| 73 | gdb_target_cmd $gdbserver_protocol $gdbserver_gdbport | |
| 74 | } | |
| 75 | ||
| 76 | # Test that recording is now off. | |
| 77 | with_test_prefix "third" { | |
| 78 | gdb_test "info record" "No record target is currently active." | |
| 79 | } |