| 1 | # Copyright 2008-2013 Free Software Foundation, Inc. |
| 2 | |
| 3 | # This program is free software; you can redistribute it and/or modify |
| 4 | # it under the terms of the GNU General Public License as published by |
| 5 | # the Free Software Foundation; either version 3 of the License, or |
| 6 | # (at your option) any later version. |
| 7 | # |
| 8 | # This program is distributed in the hope that it will be useful, |
| 9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 11 | # GNU General Public License for more details. |
| 12 | # |
| 13 | # You should have received a copy of the GNU General Public License |
| 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 15 | |
| 16 | # This file is part of the GDB testsuite. It tests reverse debugging |
| 17 | # with breakpoints in a process record logfile. |
| 18 | |
| 19 | # This test suitable only for process record-replay |
| 20 | if ![supports_process_record] { |
| 21 | return |
| 22 | } |
| 23 | |
| 24 | standard_testfile break-reverse.c |
| 25 | set precsave [standard_output_file break.precsave] |
| 26 | |
| 27 | if { [prepare_for_testing $testfile.exp $testfile $srcfile] } { |
| 28 | return -1 |
| 29 | } |
| 30 | |
| 31 | set foo_location [gdb_get_line_number "break in foo" ] |
| 32 | set bar_location [gdb_get_line_number "break in bar" ] |
| 33 | set main_location [gdb_get_line_number "break in main"] |
| 34 | set end_location [gdb_get_line_number "end of main" ] |
| 35 | |
| 36 | runto main |
| 37 | |
| 38 | if [supports_process_record] { |
| 39 | # Activate process record/replay |
| 40 | gdb_test_no_output "record" "Turn on process record" |
| 41 | } |
| 42 | |
| 43 | gdb_test "break $end_location" \ |
| 44 | "Breakpoint $decimal at .*/$srcfile, line $end_location\." \ |
| 45 | "BP at end of main" |
| 46 | |
| 47 | gdb_test "continue" "Breakpoint .* end of main .*" "run to end of main" |
| 48 | |
| 49 | gdb_test "record save $precsave" \ |
| 50 | "Saved core file $precsave with execution log\." \ |
| 51 | "save process recfile" |
| 52 | |
| 53 | gdb_test "kill" "" "Kill process, prepare to debug log file" \ |
| 54 | "Kill the program being debugged\\? \\(y or n\\) " "y" |
| 55 | |
| 56 | gdb_test "record restore $precsave" \ |
| 57 | "Program terminated with signal .*" \ |
| 58 | "reload precord save file" |
| 59 | |
| 60 | gdb_test "break foo" \ |
| 61 | "Breakpoint $decimal at .* line $foo_location\." \ |
| 62 | "set breakpoint on foo" |
| 63 | |
| 64 | gdb_test "break bar" \ |
| 65 | "Breakpoint $decimal at .* line $bar_location\." \ |
| 66 | "set breakpoint on bar" |
| 67 | |
| 68 | gdb_continue_to_breakpoint "foo" ".*/$srcfile:$foo_location.*" |
| 69 | gdb_continue_to_breakpoint "bar" ".*/$srcfile:$bar_location.*" |
| 70 | gdb_test_multiple "continue" "go to end of main forward" { |
| 71 | -re ".*Breakpoint $decimal,.*/$srcfile:$end_location.*$gdb_prompt $" { |
| 72 | pass "go to end of main forward" |
| 73 | } |
| 74 | -re "No more reverse-execution history.* end of main .*$gdb_prompt $" { |
| 75 | pass "go to end of main forward" |
| 76 | } |
| 77 | } |
| 78 | |
| 79 | gdb_test_no_output "set exec-direction reverse" "set reverse" |
| 80 | |
| 81 | gdb_continue_to_breakpoint "bar backward" ".*/$srcfile:$bar_location.*" |
| 82 | gdb_continue_to_breakpoint "foo backward" ".*/$srcfile:$foo_location.*" |
| 83 | |
| 84 | gdb_test_multiple "continue" "main backward" { |
| 85 | -re ".*Breakpoint $decimal,.*/$srcfile:$main_location.*$gdb_prompt $" { |
| 86 | pass "main backward" |
| 87 | } |
| 88 | -re "No more reverse-execution history.* break in main .*$gdb_prompt $" { |
| 89 | pass "main backward" |
| 90 | } |
| 91 | } |
| 92 | |
| 93 | gdb_test_no_output "set exec-direction forward" "set forward" |
| 94 | |
| 95 | gdb_continue_to_breakpoint "foo" ".*/$srcfile:$foo_location.*" |
| 96 | gdb_continue_to_breakpoint "bar" ".*/$srcfile:$bar_location.*" |
| 97 | |
| 98 | gdb_test_multiple "continue" "end of record log" { |
| 99 | -re ".*Breakpoint $decimal,.*/$srcfile:$end_location.*$gdb_prompt $" { |
| 100 | pass "end of record log" |
| 101 | } |
| 102 | -re "No more reverse-execution history.* end of main .*$gdb_prompt $" { |
| 103 | pass "end of record log" |
| 104 | } |
| 105 | } |