mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-12 03:43:33 +08:00
55baab269c
* gdb.reverse/consecutive-precsave.exp: Use standard_output_file. * gdb.reverse/finish-precsave.exp: Use standard_output_file. * gdb.reverse/i386-precsave.exp: Use standard_output_file. * gdb.reverse/machinestate-precsave.exp: Use standard_output_file. * gdb.reverse/sigall-precsave.exp: Use standard_output_file. * gdb.reverse/solib-precsave.exp: Use standard_output_file. * gdb.reverse/step-precsave.exp: Use standard_output_file. * gdb.reverse/until-precsave.exp: Use standard_output_file. * gdb.reverse/watch-precsave.exp: Use standard_output_file.
216 lines
7.2 KiB
Plaintext
216 lines
7.2 KiB
Plaintext
# Copyright 2009-2012 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/>.
|
|
|
|
# Based on a file written by Fred Fish. (fnf@cygnus.com)
|
|
# This file is part of the GDB testsuite. It tests precord dumpfile
|
|
# debugging with watchpoints.
|
|
|
|
# This test suitable only for process record-replay
|
|
if ![supports_process_record] {
|
|
return
|
|
}
|
|
|
|
standard_testfile watch-reverse.c
|
|
set precsave [standard_output_file watch.precsave]
|
|
|
|
if { [prepare_for_testing $testfile.exp $testfile $srcfile] } {
|
|
return -1
|
|
}
|
|
|
|
runto main
|
|
|
|
if [supports_process_record] {
|
|
# Activate process record/replay
|
|
gdb_test_no_output "record" "Turn on process record"
|
|
}
|
|
|
|
set end_location [gdb_get_line_number "end of main" ]
|
|
gdb_test "break $end_location" \
|
|
"Breakpoint $decimal at .*/$srcfile, line $end_location\." \
|
|
"BP at end of main"
|
|
|
|
gdb_test "continue" "Breakpoint .* end of main .*" "run to end of main"
|
|
|
|
gdb_test "record save $precsave" \
|
|
"Saved core file $precsave with execution log\." \
|
|
"save process recfile"
|
|
|
|
gdb_test "kill" "" "Kill process, prepare to debug log file" \
|
|
"Kill the program being debugged\\? \\(y or n\\) " "y"
|
|
|
|
gdb_test "record restore $precsave" \
|
|
"Program terminated with signal .*" \
|
|
"reload core file"
|
|
|
|
# Only software watchpoints can be used in reverse
|
|
gdb_test_no_output "set can-use-hw-watchpoints 0" ""
|
|
|
|
gdb_test "break marker1" \
|
|
"Breakpoint $decimal at $hex: file .*$srcfile, line $decimal.*" \
|
|
"set breakpoint at marker1"
|
|
|
|
gdb_test "break marker2" \
|
|
"Breakpoint $decimal at $hex: file .*$srcfile, line $decimal.*" \
|
|
"set breakpoint at marker2"
|
|
|
|
gdb_continue_to_breakpoint "marker1" ".*/$srcfile:.*"
|
|
|
|
gdb_test "watch ival3" \
|
|
".*\[Ww\]atchpoint $decimal: ival3.*" \
|
|
"set watchpoint on ival3"
|
|
|
|
# Continue until first change, from -1 to 0
|
|
|
|
gdb_test "continue" \
|
|
".*\[Ww\]atchpoint.*ival3.*Old value = -1.*New value = 0.*ival3 = count; ival4 = count;.*" \
|
|
"watchpoint hit, first time"
|
|
|
|
# Continue until the next change, from 0 to 1.
|
|
gdb_test "continue" \
|
|
".*\[Ww\]atchpoint.*ival3.*Old value = 0.*New value = 1.*ival3 = count; ival4 = count;.*" \
|
|
"watchpoint hit, second time"
|
|
|
|
# Continue until the next change, from 1 to 2.
|
|
gdb_test "continue" \
|
|
".*\[Ww\]atchpoint.*ival3.*Old value = 1.*New value = 2.*ival3 = count; ival4 = count;.*" \
|
|
"watchpoint hit, third time"
|
|
|
|
# Continue until the next change, from 2 to 3.
|
|
gdb_test "continue" \
|
|
".*\[Ww\]atchpoint.*ival3.*Old value = 2.*New value = 3.*ival3 = count; ival4 = count;.*" \
|
|
"watchpoint hit, fourth time"
|
|
|
|
# Continue until the next change, from 3 to 4.
|
|
# Note that this one is outside the loop.
|
|
|
|
gdb_test "continue" \
|
|
".*\[Ww\]atchpoint.*ival3.*Old value = 3.*New value = 4.*ival3 = count; ival4 = count;.*" \
|
|
"watchpoint hit, fifth time"
|
|
|
|
# Continue until we hit the finishing marker function.
|
|
# Make sure we hit no more watchpoints.
|
|
|
|
gdb_continue_to_breakpoint "marker2" ".*/$srcfile:.*"
|
|
|
|
###
|
|
###
|
|
###
|
|
|
|
gdb_test_no_output "set exec-direction reverse" "set reverse"
|
|
|
|
# Reverse until the previous change, from 4 to 3
|
|
# Note that this one is outside the loop
|
|
|
|
gdb_test "continue" \
|
|
".*\[Ww\]atchpoint.*ival3.*Old value = 4.*New value = 3.*ival3 = count; ival4 = count;.*" \
|
|
"watchpoint hit in reverse, first time"
|
|
|
|
# Reverse until the previous change, from 3 to 2.
|
|
gdb_test "continue" \
|
|
".*\[Ww\]atchpoint.*ival3.*Old value = 3.*New value = 2.*ival3 = count; ival4 = count;.*" \
|
|
"watchpoint hit in reverse, second time"
|
|
|
|
# Reverse until the previous change, from 2 to 1.
|
|
gdb_test "continue" \
|
|
".*\[Ww\]atchpoint.*ival3.*Old value = 2.*New value = 1.*ival3 = count; ival4 = count;.*" \
|
|
"watchpoint hit in reverse, third time"
|
|
|
|
# Reverse until the previous change, from 1 to 0.
|
|
gdb_test "continue" \
|
|
".*\[Ww\]atchpoint.*ival3.*Old value = 1.*New value = 0.*ival3 = count; ival4 = count;.*" \
|
|
"watchpoint hit in reverse, fourth time"
|
|
|
|
# Reverse until first change, from 0 to -1
|
|
|
|
gdb_test "continue" \
|
|
".*\[Ww\]atchpoint.*ival3.*Old value = 0.*New value = -1.*ival3 = count; ival4 = count;.*" \
|
|
"watchpoint hit in reverse, fifth time"
|
|
|
|
gdb_test_no_output "set can-use-hw-watchpoints 1" "enable hw watchpoints"
|
|
|
|
###
|
|
###
|
|
###
|
|
|
|
gdb_test_no_output "set exec-direction forward" "set forward"
|
|
|
|
# Continue until first change, from -1 to 0
|
|
|
|
gdb_test "continue" \
|
|
".*\[Ww\]atchpoint.*ival3.*Old value = -1.*New value = 0.*ival3 = count; ival4 = count;.*" \
|
|
"watchpoint hit, forward replay, first time"
|
|
|
|
# Continue until the next change, from 0 to 1.
|
|
gdb_test "continue" \
|
|
".*\[Ww\]atchpoint.*ival3.*Old value = 0.*New value = 1.*ival3 = count; ival4 = count;.*" \
|
|
"watchpoint hit, forward replay, second time"
|
|
|
|
# Continue until the next change, from 1 to 2.
|
|
gdb_test "continue" \
|
|
".*\[Ww\]atchpoint.*ival3.*Old value = 1.*New value = 2.*ival3 = count; ival4 = count;.*" \
|
|
"watchpoint hit, forward replay, third time"
|
|
|
|
# Continue until the next change, from 2 to 3.
|
|
gdb_test "continue" \
|
|
".*\[Ww\]atchpoint.*ival3.*Old value = 2.*New value = 3.*ival3 = count; ival4 = count;.*" \
|
|
"watchpoint hit, forward replay, fourth time"
|
|
|
|
# Continue until the next change, from 3 to 4.
|
|
# Note that this one is outside the loop.
|
|
|
|
gdb_test "continue" \
|
|
".*\[Ww\]atchpoint.*ival3.*Old value = 3.*New value = 4.*ival3 = count; ival4 = count;.*" \
|
|
"watchpoint hit, forward replay, fifth time"
|
|
|
|
# Continue until we hit the finishing marker function.
|
|
# Make sure we hit no more watchpoints.
|
|
|
|
gdb_test "continue" "marker2 .*" "replay forward to marker2"
|
|
|
|
###
|
|
###
|
|
###
|
|
|
|
gdb_test_no_output "set exec-direction reverse" "set reverse"
|
|
|
|
# Reverse until the previous change, from 4 to 3
|
|
# Note that this one is outside the loop
|
|
|
|
gdb_test "continue" \
|
|
".*\[Ww\]atchpoint.*ival3.*Old value = 4.*New value = 3.*ival3 = count; ival4 = count;.*" \
|
|
"watchpoint hit in reverse, HW, first time"
|
|
|
|
# Reverse until the previous change, from 3 to 2.
|
|
gdb_test "continue" \
|
|
".*\[Ww\]atchpoint.*ival3.*Old value = 3.*New value = 2.*ival3 = count; ival4 = count;.*" \
|
|
"watchpoint hit in reverse, HW, second time"
|
|
|
|
# Reverse until the previous change, from 2 to 1.
|
|
gdb_test "continue" \
|
|
".*\[Ww\]atchpoint.*ival3.*Old value = 2.*New value = 1.*ival3 = count; ival4 = count;.*" \
|
|
"watchpoint hit in reverse, HW, third time"
|
|
|
|
# Reverse until the previous change, from 1 to 0.
|
|
gdb_test "continue" \
|
|
".*\[Ww\]atchpoint.*ival3.*Old value = 1.*New value = 0.*ival3 = count; ival4 = count;.*" \
|
|
"watchpoint hit in reverse, HW, fourth time"
|
|
|
|
# Reverse until first change, from 0 to -1
|
|
|
|
gdb_test "continue" \
|
|
".*\[Ww\]atchpoint.*ival3.*Old value = 0.*New value = -1.*ival3 = count; ival4 = count;.*" \
|
|
"watchpoint hit in reverse, HW, fifth time"
|
|
|