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b811d2c2 | 1 | # Copyright 2008-2020 Free Software Foundation, Inc. |
02506ff1 MS |
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 | |
d3895d7d | 20 | if ![supports_process_record] { |
02506ff1 MS |
21 | return |
22 | } | |
23 | ||
7686c074 | 24 | standard_testfile break-reverse.c |
55baab26 | 25 | set precsave [standard_output_file break.precsave] |
02506ff1 | 26 | |
5b362f04 | 27 | if { [prepare_for_testing "failed to prepare" $testfile $srcfile] } { |
02506ff1 MS |
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 | ||
b3ccfe11 TT |
36 | proc precsave_tests {} { |
37 | global foo_location bar_location main_location end_location | |
38 | global decimal srcfile precsave gdb_prompt | |
02506ff1 | 39 | |
b3ccfe11 | 40 | runto main |
02506ff1 | 41 | |
b3ccfe11 TT |
42 | if [supports_process_record] { |
43 | # Activate process record/replay | |
9f058c10 | 44 | gdb_test_no_output "record" "turn on process record" |
b3ccfe11 | 45 | } |
02506ff1 | 46 | |
b3ccfe11 | 47 | gdb_test "break $end_location" \ |
a80db015 | 48 | "Breakpoint $decimal at .*$srcfile, line $end_location\." \ |
b3ccfe11 | 49 | "BP at end of main" |
02506ff1 | 50 | |
b3ccfe11 | 51 | gdb_test "continue" "Breakpoint .* end of main .*" "run to end of main" |
02506ff1 | 52 | |
b3ccfe11 TT |
53 | gdb_test "record save $precsave" \ |
54 | "Saved core file $precsave with execution log\." \ | |
55 | "save process recfile" | |
02506ff1 | 56 | |
cdc7edd7 | 57 | gdb_test "kill" "" "kill process, prepare to debug log file" \ |
b3ccfe11 | 58 | "Kill the program being debugged\\? \\(y or n\\) " "y" |
02506ff1 | 59 | |
b3ccfe11 | 60 | gdb_test "record restore $precsave" \ |
470e2f4e | 61 | "Restored records from core file .*" \ |
b3ccfe11 | 62 | "reload precord save file" |
02506ff1 | 63 | |
b3ccfe11 TT |
64 | gdb_test "break foo" \ |
65 | "Breakpoint $decimal at .* line $foo_location\." \ | |
66 | "set breakpoint on foo" | |
02506ff1 | 67 | |
b3ccfe11 TT |
68 | gdb_test "break bar" \ |
69 | "Breakpoint $decimal at .* line $bar_location\." \ | |
70 | "set breakpoint on bar" | |
71 | ||
4d421147 AB |
72 | gdb_continue_to_breakpoint "foo forward after restore" \ |
73 | ".*$srcfile:$foo_location.*" | |
74 | gdb_continue_to_breakpoint "bar forward after restore" \ | |
75 | ".*$srcfile:$bar_location.*" | |
b3ccfe11 | 76 | gdb_test_multiple "continue" "go to end of main forward" { |
a80db015 | 77 | -re ".*Breakpoint $decimal,.*$srcfile:$end_location.*$gdb_prompt $" { |
b3ccfe11 TT |
78 | pass "go to end of main forward" |
79 | } | |
80 | -re "No more reverse-execution history.* end of main .*$gdb_prompt $" { | |
81 | pass "go to end of main forward" | |
82 | } | |
02506ff1 | 83 | } |
02506ff1 | 84 | |
b3ccfe11 | 85 | gdb_test_no_output "set exec-direction reverse" "set reverse" |
02506ff1 | 86 | |
a80db015 LM |
87 | gdb_continue_to_breakpoint "bar backward" ".*$srcfile:$bar_location.*" |
88 | gdb_continue_to_breakpoint "foo backward" ".*$srcfile:$foo_location.*" | |
02506ff1 | 89 | |
b3ccfe11 | 90 | gdb_test_multiple "continue" "main backward" { |
a80db015 | 91 | -re ".*Breakpoint $decimal,.*$srcfile:$main_location.*$gdb_prompt $" { |
b3ccfe11 TT |
92 | pass "main backward" |
93 | } | |
94 | -re "No more reverse-execution history.* break in main .*$gdb_prompt $" { | |
95 | pass "main backward" | |
96 | } | |
02506ff1 | 97 | } |
02506ff1 | 98 | |
b3ccfe11 | 99 | gdb_test_no_output "set exec-direction forward" "set forward" |
02506ff1 | 100 | |
4d421147 AB |
101 | gdb_continue_to_breakpoint "foo forward again" \ |
102 | ".*$srcfile:$foo_location.*" | |
103 | gdb_continue_to_breakpoint "bar forward again" \ | |
104 | ".*$srcfile:$bar_location.*" | |
02506ff1 | 105 | |
b3ccfe11 | 106 | gdb_test_multiple "continue" "end of record log" { |
a80db015 | 107 | -re ".*Breakpoint $decimal,.*$srcfile:$end_location.*$gdb_prompt $" { |
b3ccfe11 TT |
108 | pass "end of record log" |
109 | } | |
110 | -re "No more reverse-execution history.* end of main .*$gdb_prompt $" { | |
111 | pass "end of record log" | |
112 | } | |
02506ff1 MS |
113 | } |
114 | } | |
b3ccfe11 TT |
115 | |
116 | precsave_tests |