28d41a992f
* gdb.reverse: New directory. * gdb.reverse/break-reverse.c: New test. * gdb.reverse/break-reverse.exp: New test. * gdb.reverse/consecutive-reverse.c: New test. * gdb.reverse/consecutive-reverse.exp: New test. * gdb.reverse/finish-reverse.c: New test. * gdb.reverse/finish-reverse.exp: New test. * gdb.reverse/machinestate.c: New test. * gdb.reverse/ms1.c: New test. * gdb.reverse/machinestate.exp: New test. * gdb.reverse/Makefile.in: New file. * gdb.reverse/shr2.c: New test. * gdb.reverse/solib-reverse.c: New test. * gdb.reverse/solib-reverse.exp: New test. * gdb.reverse/step-reverse.c: New test. * gdb.reverse/step-reverse.exp: New test. * gdb.reverse/until-reverse.c: New test. * gdb.reverse/ur1.c: New test. * gdb.reverse/until-reverse.exp: New test. * gdb.reverse/watch-reverse.c: New test. * gdb.reverse/watch-reverse.exp: New test. * configure.ac (AC_OUTPUT): Add gdb.reverse/Makefile. * configure: Regenerate.
260 lines
7 KiB
Text
260 lines
7 KiB
Text
# Copyright 2008, 2009 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# This file is part of the GDB testsuite. It tests 'finish' with
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# reverse debugging.
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if ![target_info exists gdb,can_reverse] {
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return
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}
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set testfile "finish-reverse"
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set srcfile ${testfile}.c
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if { [prepare_for_testing $testfile.exp "$testfile" $srcfile] } {
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return -1
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}
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proc test_start_of_line { line_text test_msg } {
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global gdb_prompt
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global decimal
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global hex
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send_gdb "info line\n"
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gdb_expect {
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-re "Line $decimal of .* starts at address ($hex) .*$gdb_prompt $" {
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set line_begin $expect_out(1,string)
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}
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default {
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fail "Get line address in test_start_of_line"
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}
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}
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send_gdb "info reg pc\n"
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gdb_expect {
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-re ".*: ($hex)\r\n*$gdb_prompt $" {
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set stop_pc $expect_out(1,string)
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}
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default {
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fail"Get stop pc in test_start_of_line"
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}
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}
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gdb_test "print $line_begin == $stop_pc" \
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" = 1\[\r\n\]*" \
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"test_start_of_line, $test_msg"
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}
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runto main
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if [target_info exists gdb,use_precord] {
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# Activate process record/replay
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gdb_test "record" "" "Turn on process record"
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# FIXME: command ought to acknowledge, so we can test if it succeeded.
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}
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# Test finish from void func
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set breakloc [gdb_get_line_number "VOID FUNC" "$srcfile"]
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gdb_test "break void_func" \
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"Breakpoint $decimal at .*/$srcfile, line $breakloc\." \
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"set breakpoint on void_func"
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gdb_continue_to_breakpoint "void_func" ".*/$srcfile:$breakloc.*"
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set test_msg "finish from void_func"
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gdb_test_multiple "finish" "$test_msg" {
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-re " call to void_func .*$gdb_prompt $" {
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send_gdb "step\n"
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exp_continue
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}
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-re " void_checkpoint .*$gdb_prompt $" {
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pass "$test_msg"
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}
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}
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# Test finish from char func
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set breakloc [gdb_get_line_number "CHAR FUNC" "$srcfile"]
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gdb_test "break char_func" \
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"Breakpoint $decimal at .*/$srcfile, line $breakloc\." \
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"set breakpoint on char_func"
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gdb_continue_to_breakpoint "char_func" ".*/$srcfile:$breakloc.*"
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set test_msg "finish from char_func"
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gdb_test_multiple "finish" "$test_msg" {
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-re " void_checkpoint .*$gdb_prompt $" {
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send_gdb "step\n"
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exp_continue
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}
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-re " char_checkpoint .*$gdb_prompt $" {
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pass "$test_msg"
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}
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}
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# Test finish from short func
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set breakloc [gdb_get_line_number "SHORT FUNC" "$srcfile"]
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gdb_test "break short_func" \
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"Breakpoint $decimal at .* line $breakloc\." \
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"set breakpoint on short_func"
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gdb_continue_to_breakpoint "short_func" ".*/$srcfile:$breakloc.*"
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set test_msg "finish from short_func"
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gdb_test_multiple "finish" "$test_msg" {
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-re " char_checkpoint .*$gdb_prompt $" {
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send_gdb "step\n"
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exp_continue
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}
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-re " short_checkpoint .*$gdb_prompt $" {
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pass "$test_msg"
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}
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}
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# Test finish from int func
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set breakloc [gdb_get_line_number "INT FUNC" "$srcfile"]
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gdb_test "break int_func" \
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"Breakpoint $decimal at .* line $breakloc\." \
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"set breakpoint on int_func"
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gdb_continue_to_breakpoint "int_func" ".*/$srcfile:$breakloc.*"
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set test_msg "finish from int_func"
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gdb_test_multiple "finish" "$test_msg" {
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-re " short_checkpoint .*$gdb_prompt $" {
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send_gdb "step\n"
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exp_continue
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}
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-re " int_checkpoint .*$gdb_prompt $" {
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pass "$test_msg"
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}
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}
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# Test finish from long func
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set breakloc [gdb_get_line_number "LONG FUNC" "$srcfile"]
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gdb_test "break long_func" \
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"Breakpoint $decimal at .* line $breakloc\." \
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"set breakpoint on long_func"
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gdb_continue_to_breakpoint "long_func" ".*/$srcfile:$breakloc.*"
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set test_msg "finish from long_func"
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gdb_test_multiple "finish" "$test_msg" {
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-re " int_checkpoint .*$gdb_prompt $" {
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send_gdb "step\n"
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exp_continue
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}
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-re " long_checkpoint .*$gdb_prompt $" {
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pass "$test_msg"
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}
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}
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# Test finish from long long func
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set breakloc [gdb_get_line_number "LONG LONG FUNC" "$srcfile"]
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gdb_test "break long_long_func" \
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"Breakpoint $decimal at .* line $breakloc\." \
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"set breakpoint on long_long_func"
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gdb_continue_to_breakpoint "long_long_func" ".*/$srcfile:$breakloc.*"
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set test_msg "finish from long_long_func"
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gdb_test_multiple "finish" "$test_msg" {
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-re " long_checkpoint .*$gdb_prompt $" {
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send_gdb "step\n"
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exp_continue
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}
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-re " long_long_checkpoint .*$gdb_prompt $" {
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pass "$test_msg"
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}
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}
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###
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###
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###
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# Now switch to reverse
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gdb_test "set exec-dir reverse" "" "set reverse execution"
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# Test reverse finish from long long func
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set breakloc [gdb_get_line_number "LONG LONG FUNC" "$srcfile"]
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gdb_continue_to_breakpoint "long_long_func" ".*/$srcfile:$breakloc.*"
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set test_msg "reverse finish from long_long_func"
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gdb_test_multiple "finish" "$test_msg" {
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-re ".* long_checkpoint.*$gdb_prompt $" {
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test_start_of_line "long_checkpoint" "$test_msg"
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}
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}
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# Test reverse finish from long func
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set breakloc [gdb_get_line_number "LONG FUNC" "$srcfile"]
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gdb_continue_to_breakpoint "long_func" ".*/$srcfile:$breakloc.*"
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set test_msg "reverse finish from long_func"
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gdb_test_multiple "finish" "$test_msg" {
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-re ".* int_checkpoint.*$gdb_prompt $" {
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test_start_of_line "int_checkpoint" "$test_msg"
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}
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}
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# Test reverse finish from int func
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set breakloc [gdb_get_line_number "INT FUNC" "$srcfile"]
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gdb_continue_to_breakpoint "int_func" ".*/$srcfile:$breakloc.*"
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set test_msg "reverse finish from int_func"
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gdb_test_multiple "finish" "$test_msg" {
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-re ".* short_checkpoint.*$gdb_prompt $" {
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test_start_of_line "short_checkpoint" "$test_msg"
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}
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}
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# Test reverse finish from short func
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set breakloc [gdb_get_line_number "SHORT FUNC" "$srcfile"]
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gdb_continue_to_breakpoint "short_func" ".*/$srcfile:$breakloc.*"
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set test_msg "reverse finish from short_func"
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gdb_test_multiple "finish" "$test_msg" {
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-re ".* char_checkpoint.*$gdb_prompt $" {
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test_start_of_line "char_checkpoint" "$test_msg"
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}
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}
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# Test reverse finish from char func
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set breakloc [gdb_get_line_number "CHAR FUNC" "$srcfile"]
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gdb_continue_to_breakpoint "char_func" ".*/$srcfile:$breakloc.*"
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set test_msg "reverse finish from char_func"
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gdb_test_multiple "finish" "$test_msg" {
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-re ".* void_checkpoint.*$gdb_prompt $" {
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test_start_of_line "void_checkpoint" "$test_msg"
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}
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}
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# Test reverse finish from void func
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set breakloc [gdb_get_line_number "VOID FUNC" "$srcfile"]
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gdb_continue_to_breakpoint "void_func" ".*/$srcfile:$breakloc.*"
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set test_msg "reverse finish from void_func"
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gdb_test_multiple "finish" "$test_msg" {
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-re ".* call to void_func.*$gdb_prompt $" {
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test_start_of_line "call to void_func" "$test_msg"
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}
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}
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return 0
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