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# Copyright 2008, 2009, 2010 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# This file is part of the GDB testsuite. It tests reverse debugging
# with breakpoints.
if ![target_info exists gdb,can_reverse] {
return
}
set testfile "break-reverse"
set srcfile ${testfile}.c
if { [prepare_for_testing $testfile.exp $testfile $srcfile] } {
return -1
}
set foo_location [gdb_get_line_number "break in foo" ]
set bar_location [gdb_get_line_number "break in bar" ]
set main_location [gdb_get_line_number "break in main"]
set end_location [gdb_get_line_number "end of main" ]
runto main
if [target_info exists gdb,use_precord] {
# Activate process record/replay
gdb_test "record" "" "Turn on process record"
# FIXME: command ought to acknowledge, so we can test if it succeeded.
}
gdb_test "break foo" \
"Breakpoint $decimal at .* line $foo_location\." \
"set breakpoint on foo"
gdb_test "break bar" \
"Breakpoint $decimal at .* line $bar_location\." \
"set breakpoint on bar"
gdb_test "break $end_location" \
"Breakpoint $decimal at .* line $end_location\." \
set breakpoint at end of main"
gdb_continue_to_breakpoint "foo" ".*/$srcfile:$foo_location.*"
gdb_continue_to_breakpoint "bar" ".*/$srcfile:$bar_location.*"
gdb_continue_to_breakpoint "end" ".*/$srcfile:$end_location.*"
# FIXME 'set exec-dir' command should give some output so we can test.
gdb_test "set exec-direction reverse" "" "set reverse"
gdb_continue_to_breakpoint "bar backward" ".*/$srcfile:$bar_location.*"
gdb_continue_to_breakpoint "foo backward" ".*/$srcfile:$foo_location.*"
gdb_test_multiple "continue" "main backward" {
-re ".*Breakpoint $decimal,.*/$srcfile:$main_location.*$gdb_prompt $" {
pass "main backward"
}
-re "No more reverse-execution history.* break in main .*$gdb_prompt $" {
pass "main backward"
}
}
gdb_test "set exec-direction forward" "" "set forward"
gdb_continue_to_breakpoint "foo" ".*/$srcfile:$foo_location.*"
gdb_continue_to_breakpoint "bar" ".*/$srcfile:$bar_location.*"
gdb_test_multiple "continue" "end of record log" {
-re ".*Breakpoint $decimal,.*/$srcfile:$end_location.*$gdb_prompt $" {
pass "end of record log"
}
-re "No more reverse-execution history.* end of main .*$gdb_prompt $" {
pass "end of record log"
}
}
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