| # Copyright 2008-2016 Free Software Foundation, Inc. |
| |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 3 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| |
| # This file is part of the GDB testsuite. It tests reverse debugging |
| # with breakpoints in a process record logfile. |
| |
| # This test suitable only for process record-replay |
| if ![supports_process_record] { |
| return |
| } |
| |
| standard_testfile break-reverse.c |
| set precsave [standard_output_file break.precsave] |
| |
| if { [prepare_for_testing $testfile.exp $testfile $srcfile] } { |
| return -1 |
| } |
| |
| set foo_location [gdb_get_line_number "break in foo" ] |
| set bar_location [gdb_get_line_number "break in bar" ] |
| set main_location [gdb_get_line_number "break in main"] |
| set end_location [gdb_get_line_number "end of main" ] |
| |
| proc precsave_tests {} { |
| global foo_location bar_location main_location end_location |
| global decimal srcfile precsave gdb_prompt |
| |
| runto main |
| |
| if [supports_process_record] { |
| # Activate process record/replay |
| gdb_test_no_output "record" "Turn on process record" |
| } |
| |
| gdb_test "break $end_location" \ |
| "Breakpoint $decimal at .*$srcfile, line $end_location\." \ |
| "BP at end of main" |
| |
| gdb_test "continue" "Breakpoint .* end of main .*" "run to end of main" |
| |
| gdb_test "record save $precsave" \ |
| "Saved core file $precsave with execution log\." \ |
| "save process recfile" |
| |
| gdb_test "kill" "" "Kill process, prepare to debug log file" \ |
| "Kill the program being debugged\\? \\(y or n\\) " "y" |
| |
| gdb_test "record restore $precsave" \ |
| "Restored records from core file .*" \ |
| "reload precord save file" |
| |
| gdb_test "break foo" \ |
| "Breakpoint $decimal at .* line $foo_location\." \ |
| "set breakpoint on foo" |
| |
| gdb_test "break bar" \ |
| "Breakpoint $decimal at .* line $bar_location\." \ |
| "set breakpoint on bar" |
| |
| gdb_continue_to_breakpoint "foo" ".*$srcfile:$foo_location.*" |
| gdb_continue_to_breakpoint "bar" ".*$srcfile:$bar_location.*" |
| gdb_test_multiple "continue" "go to end of main forward" { |
| -re ".*Breakpoint $decimal,.*$srcfile:$end_location.*$gdb_prompt $" { |
| pass "go to end of main forward" |
| } |
| -re "No more reverse-execution history.* end of main .*$gdb_prompt $" { |
| pass "go to end of main forward" |
| } |
| } |
| |
| gdb_test_no_output "set exec-direction reverse" "set reverse" |
| |
| gdb_continue_to_breakpoint "bar backward" ".*$srcfile:$bar_location.*" |
| gdb_continue_to_breakpoint "foo backward" ".*$srcfile:$foo_location.*" |
| |
| gdb_test_multiple "continue" "main backward" { |
| -re ".*Breakpoint $decimal,.*$srcfile:$main_location.*$gdb_prompt $" { |
| pass "main backward" |
| } |
| -re "No more reverse-execution history.* break in main .*$gdb_prompt $" { |
| pass "main backward" |
| } |
| } |
| |
| gdb_test_no_output "set exec-direction forward" "set forward" |
| |
| gdb_continue_to_breakpoint "foo" ".*$srcfile:$foo_location.*" |
| gdb_continue_to_breakpoint "bar" ".*$srcfile:$bar_location.*" |
| |
| gdb_test_multiple "continue" "end of record log" { |
| -re ".*Breakpoint $decimal,.*$srcfile:$end_location.*$gdb_prompt $" { |
| pass "end of record log" |
| } |
| -re "No more reverse-execution history.* end of main .*$gdb_prompt $" { |
| pass "end of record log" |
| } |
| } |
| } |
| |
| precsave_tests |