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4c38e0a4 | 1 | # Copyright 2008, 2009, 2010 Free Software Foundation, Inc. |
28d41a99 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. | |
18 | ||
19 | if ![target_info exists gdb,can_reverse] { | |
20 | return | |
21 | } | |
22 | ||
23 | set testfile "break-reverse" | |
24 | set srcfile ${testfile}.c | |
25 | ||
26 | if { [prepare_for_testing $testfile.exp $testfile $srcfile] } { | |
27 | return -1 | |
28 | } | |
29 | ||
30 | set foo_location [gdb_get_line_number "break in foo" ] | |
31 | set bar_location [gdb_get_line_number "break in bar" ] | |
32 | set main_location [gdb_get_line_number "break in main"] | |
33 | set end_location [gdb_get_line_number "end of main" ] | |
34 | ||
35 | runto main | |
36 | ||
37 | if [target_info exists gdb,use_precord] { | |
38 | # Activate process record/replay | |
39 | gdb_test "record" "" "Turn on process record" | |
40 | # FIXME: command ought to acknowledge, so we can test if it succeeded. | |
41 | } | |
42 | ||
43 | gdb_test "break foo" \ | |
44 | "Breakpoint $decimal at .* line $foo_location\." \ | |
45 | "set breakpoint on foo" | |
46 | ||
47 | gdb_test "break bar" \ | |
48 | "Breakpoint $decimal at .* line $bar_location\." \ | |
49 | "set breakpoint on bar" | |
50 | ||
51 | gdb_test "break $end_location" \ | |
52 | "Breakpoint $decimal at .* line $end_location\." \ | |
53 | set breakpoint at end of main" | |
54 | ||
55 | gdb_continue_to_breakpoint "foo" ".*/$srcfile:$foo_location.*" | |
56 | gdb_continue_to_breakpoint "bar" ".*/$srcfile:$bar_location.*" | |
57 | gdb_continue_to_breakpoint "end" ".*/$srcfile:$end_location.*" | |
58 | ||
59 | # FIXME 'set exec-dir' command should give some output so we can test. | |
60 | gdb_test "set exec-direction reverse" "" "set reverse" | |
61 | ||
62 | gdb_continue_to_breakpoint "bar backward" ".*/$srcfile:$bar_location.*" | |
63 | gdb_continue_to_breakpoint "foo backward" ".*/$srcfile:$foo_location.*" | |
64 | ||
65 | gdb_test_multiple "continue" "main backward" { | |
66 | -re ".*Breakpoint $decimal,.*/$srcfile:$main_location.*$gdb_prompt $" { | |
67 | pass "main backward" | |
68 | } | |
69 | -re "No more reverse-execution history.* break in main .*$gdb_prompt $" { | |
70 | pass "main backward" | |
71 | } | |
72 | } | |
73 | ||
74 | gdb_test "set exec-direction forward" "" "set forward" | |
75 | ||
76 | gdb_continue_to_breakpoint "foo" ".*/$srcfile:$foo_location.*" | |
77 | gdb_continue_to_breakpoint "bar" ".*/$srcfile:$bar_location.*" | |
78 | ||
79 | gdb_test_multiple "continue" "end of record log" { | |
80 | -re ".*Breakpoint $decimal,.*/$srcfile:$end_location.*$gdb_prompt $" { | |
81 | pass "end of record log" | |
82 | } | |
83 | -re "No more reverse-execution history.* end of main .*$gdb_prompt $" { | |
84 | pass "end of record log" | |
85 | } | |
86 | } |