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4c38e0a4 | 1 | # Copyright 2009, 2010 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 precord debugging | |
17 | # with shared libraries and a logfile. | |
18 | ||
19 | # This test suitable only for process record-replay | |
20 | if ![target_info exists gdb,use_precord] { | |
21 | return | |
22 | } | |
23 | ||
24 | set testfile "solib-reverse" | |
25 | set srcfile ${testfile}.c | |
26 | set libfile "shr2" | |
27 | set libsrc ${libfile}.c | |
28 | set library ${objdir}/${subdir}/${libfile}.sl | |
29 | set binfile ${objdir}/${subdir}/${testfile} | |
30 | ||
31 | if [get_compiler_info ${binfile}] { | |
32 | return -1 | |
33 | } | |
34 | ||
35 | if { [gdb_compile_shlib ${srcdir}/${subdir}/${libsrc} ${library} "debug"] != "" } { | |
36 | untested "Could not compile shared library." | |
37 | return -1 | |
38 | } | |
39 | ||
40 | set exec_opts [list debug shlib=${library}] | |
41 | ||
42 | if { [gdb_compile ${srcdir}/${subdir}/${srcfile} ${binfile} executable $exec_opts] != "" } { | |
43 | untested "Could not compile $binfile." | |
44 | return -1 | |
45 | } | |
46 | ||
47 | # Start with a fresh gdb. | |
48 | ||
49 | gdb_exit | |
50 | gdb_start | |
51 | gdb_reinitialize_dir $srcdir/$subdir | |
52 | gdb_load ${binfile} | |
53 | ||
54 | ||
55 | runto main | |
56 | ||
57 | if [target_info exists gdb,use_precord] { | |
58 | # Activate process record/replay | |
bcd2dc50 | 59 | gdb_test_no_output "record" "Turn on process record" |
02506ff1 MS |
60 | } |
61 | ||
62 | set end_of_main [gdb_get_line_number "end of main" ] | |
63 | gdb_test "break $end_of_main" \ | |
64 | "Breakpoint $decimal at .*/$srcfile, line $end_of_main\." \ | |
65 | "BP at end of main" | |
66 | ||
67 | gdb_test "continue" "Breakpoint .* end of main .*" "run to end of main" | |
68 | ||
69 | gdb_test "record save solib.precsave" \ | |
70 | "Saved core file solib.precsave with execution log\." \ | |
71 | "save process recfile" | |
72 | ||
73 | gdb_test "kill" "" "Kill process, prepare to debug log file" \ | |
74 | "Kill the program being debugged\\? \\(y or n\\) " "y" | |
75 | ||
76 | gdb_test "record restore solib.precsave" \ | |
77 | "Program terminated with signal .*" \ | |
78 | "reload core file" | |
79 | ||
80 | # | |
81 | # Test reverse-step over undebuggable solib functions. | |
82 | # | |
83 | ||
84 | # Run forward past some solib function calls. | |
85 | ||
86 | set end_part_one [gdb_get_line_number " end part one" "$srcfile"] | |
87 | set end_part_two [gdb_get_line_number " end part two" "$srcfile"] | |
88 | gdb_test "until $end_part_one" " end part one.*" "run until end part one" | |
89 | ||
90 | gdb_test "reverse-step" " sleep three .*" "reverse-step third sleep" | |
91 | gdb_test "reverse-step" " sleep two .*" "reverse-step second sleep" | |
92 | gdb_test "reverse-step" " sleep one .*" \ | |
93 | "reverse-step first sleep, dynsym resolve" | |
94 | ||
95 | gdb_test "reverse-step" " printf three .*" "reverse-step third printf" | |
96 | gdb_test "reverse-step" " printf two .*" "reverse-step second printf" | |
97 | gdb_test "reverse-step" " printf one .*" \ | |
98 | "reverse-step first printf, dynsym resolve" | |
99 | gdb_test "reverse-step" " generic statement.*" "reverse-step generic" | |
100 | ||
101 | ||
102 | # | |
103 | # Test reverse-next over undebuggable solib functions. | |
104 | # | |
105 | ||
106 | # Run forward again... | |
107 | ||
108 | gdb_test "until $end_part_one" " end part one.*" "forward to end part one" | |
109 | ||
110 | gdb_test "reverse-next" " sleep three .*" "reverse-next third sleep" | |
111 | gdb_test "reverse-next" " sleep two .*" "reverse-next second sleep" | |
112 | gdb_test "reverse-next" " sleep one .*" \ | |
113 | "reverse-next first sleep, dynsym resolve" | |
114 | ||
115 | gdb_test "reverse-next" " printf three .*" "reverse-next third printf" | |
116 | gdb_test "reverse-next" " printf two .*" "reverse-next second printf" | |
117 | gdb_test "reverse-next" " printf one .*" \ | |
118 | "reverse-next first printf, dynsym resolve" | |
119 | gdb_test "reverse-next" " generic statement.*" "reverse-next generic" | |
120 | ||
121 | ||
122 | # | |
123 | # Test reverse-step into debuggable solib function | |
124 | # | |
125 | ||
126 | gdb_test "reverse-step" "${libsrc}.*" "reverse-step into solib function one" | |
127 | gdb_test "reverse-step" "return 2.x.*" "reverse-step within solib function one" | |
128 | gdb_test "reverse-step" " middle part two.*" "reverse-step back to main one" | |
129 | ||
130 | gdb_test "reverse-step" "${libsrc}.*" "reverse-step into solib function two" | |
131 | gdb_test "reverse-step" "return 2.x.*" "reverse-step within solib function two" | |
132 | gdb_test "reverse-step" " begin part two.*" "reverse-step back to main two" | |
133 | ||
134 | # | |
135 | # Test reverse-next over debuggable solib function | |
136 | # | |
137 | ||
138 | gdb_test "until $end_part_two" " end part two.*" "run until end part two" | |
139 | ||
140 | gdb_test "reverse-next" " middle part two.*" "reverse-next over solib function one" | |
141 | gdb_test "reverse-next" " begin part two.*" "reverse-next over solib function two" |