1 # Copyright 2009-2012 Free Software Foundation, Inc.
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.
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.
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/>.
16 # This file is part of the GDB testsuite. It tests precord debugging
17 # with shared libraries and a logfile.
19 # This test suitable only for process record-replay
20 if ![supports_process_record] {
24 set testfile "solib-reverse"
25 set srcfile ${testfile}.c
27 set libsrc ${libfile}.c
28 set library ${objdir}/${subdir}/${libfile}.sl
29 set binfile ${objdir}/${subdir}/${testfile}
31 if [get_compiler_info ${binfile}] {
35 if { [gdb_compile_shlib ${srcdir}/${subdir}/${libsrc} ${library} "debug"] != "" } {
36 untested "Could not compile shared library."
40 set exec_opts [list debug shlib=${library}]
42 if { [gdb_compile ${srcdir}/${subdir}/${srcfile} ${binfile} executable $exec_opts] != "" } {
43 untested "Could not compile $binfile."
47 # Start with a fresh gdb.
51 gdb_reinitialize_dir $srcdir/$subdir
57 if [supports_process_record] {
58 # Activate process record/replay
59 gdb_test_no_output "record" "Turn on process record"
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 $end_of_main\." \
67 gdb_test "continue" "Breakpoint .* end of main .*" "run to end of main"
69 gdb_test "record save solib.precsave" \
70 "Saved core file solib.precsave with execution log\." \
71 "save process recfile"
73 gdb_test "kill" "" "Kill process, prepare to debug log file" \
74 "Kill the program being debugged\\? \\(y or n\\) " "y"
76 gdb_test "record restore solib.precsave" \
77 "Program terminated with signal .*" \
81 # Test reverse-step over undebuggable solib functions.
84 # Run forward past some solib function calls.
86 set end_part_one [gdb_get_line_number " end part one" "$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"
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"
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"
103 # Test reverse-next over undebuggable solib functions.
106 # Run forward again...
108 gdb_test "until $end_part_one" " end part one.*" "forward to end part one"
110 gdb_test "reverse-next" " sleep three .*" "reverse-next third sleep"
111 gdb_test "reverse-next" " sleep two .*" "reverse-next second sleep"
112 gdb_test "reverse-next" " sleep one .*" \
113 "reverse-next first sleep, dynsym resolve"
115 gdb_test "reverse-next" " printf three .*" "reverse-next third printf"
116 gdb_test "reverse-next" " printf two .*" "reverse-next second printf"
117 gdb_test "reverse-next" " printf one .*" \
118 "reverse-next first printf, dynsym resolve"
119 gdb_test "reverse-next" " generic statement.*" "reverse-next generic"
123 # Test reverse-step into debuggable solib function
126 gdb_test "reverse-step" "${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"
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"
135 # Test reverse-next over debuggable solib function
138 gdb_test "until $end_part_two" " end part two.*" "run until end part two"
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"