1 # Copyright 2015-2016 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.
19 # This test tests readv syscall for reverse execution.
22 if ![supports_reverse] {
28 if { [prepare_for_testing $testfile.exp $testfile $srcfile] } {
34 if [supports_process_record] {
35 # Activate process record/replay
36 gdb_test_no_output "record" "Turn on process record"
39 gdb_test "break marker2" \
40 "Breakpoint $decimal at $hex: file .*$srcfile, line $decimal.*" \
41 "set breakpoint at marker2"
43 gdb_continue_to_breakpoint "marker2" ".*$srcfile:.*"
45 gdb_test "break marker1" \
46 "Breakpoint $decimal at $hex: file .*$srcfile, line $decimal.*" \
47 "set breakpoint at marker1"
49 gdb_test "reverse-continue" ".*$srcfile:$decimal.*" "reverse to marker1"
51 # If the variables were recorded properly on syscall, the old contents ("")
52 # will be remembered. If not, new contents ("NUXI") will be
53 # used, and the test will fail.
55 gdb_test "print (int)buf\[0]" ".* = 0" "check readv record"
56 gdb_test "print (int)buf\[1]" ".* = 0" "check readv record"
57 gdb_test "print (int)buf\[2]" ".* = 0" "check readv record"
58 gdb_test "print (int)buf\[3]" ".* = 0" "check readv record"