mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-27 04:52:05 +08:00
85 lines
2.7 KiB
Plaintext
85 lines
2.7 KiB
Plaintext
# Copyright 2008-2012 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 ![supports_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 [supports_process_record] {
|
|
# Activate process record/replay
|
|
gdb_test_no_output "record" "Turn on process record"
|
|
}
|
|
|
|
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:$end_location.*"
|
|
|
|
gdb_test_no_output "set exec-direction reverse" "set reverse"
|
|
|
|
gdb_continue_to_breakpoint "bar backward" ".*/$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 $" {
|
|
pass "main backward"
|
|
}
|
|
}
|
|
|
|
gdb_test_no_output "set exec-direction forward" "set forward"
|
|
|
|
gdb_continue_to_breakpoint "foo" ".*/$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"
|
|
}
|
|
}
|