102 lines
2.4 KiB
Text
102 lines
2.4 KiB
Text
# Copyright 2001, 2007, 2008, 2009, 2010 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 was written by Michael Snyder. (msnyder@redhat.com)
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if $tracelevel then {
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strace $tracelevel
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}
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#
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# Test breakpoints at consecutive instruction addresses.
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#
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set prms_id 0
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set bug_id 0
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set testfile "consecutive"
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set srcfile ${testfile}.c
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set binfile ${objdir}/${subdir}/${testfile}
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] != "" } {
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untested consecutive.exp
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return -1
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}
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if [get_compiler_info ${binfile}] {
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return -1
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}
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gdb_exit
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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gdb_load ${binfile}
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if [target_info exists gdb_stub] {
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gdb_step_for_stub;
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}
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if ![runto_main] then {
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perror "couldn't run to breakpoint"
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continue
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}
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set nl "\[\r\n\]+"
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gdb_breakpoint foo
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gdb_test "continue" "Breakpoint $decimal, foo .*" \
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"continue to breakpoint in foo"
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set bp_addr 0
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set stop_addr 0
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send_gdb "x /2i \$pc\n"
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gdb_expect {
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-re "=> $hex.*${nl} ($hex).*$gdb_prompt $" {
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set bp_addr $expect_out(1,string)
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pass "get breakpoint address for foo"
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}
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-re ".*$gdb_prompt $" {
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fail "get breakpoint address for foo"
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return 0;
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}
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timeout {
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fail "get breakpoint address for foo (timeout)"
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return 0;
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}
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}
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gdb_test "break \*$bp_addr" "Breakpoint $decimal at $bp_addr: file .*" \
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"set bp, 2nd instr"
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send_gdb "step\n"
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gdb_expect {
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-re "Breakpoint $decimal, ($hex) in foo.*$gdb_prompt $" {
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set stop_addr $expect_out(1,string)
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if [eval expr "$bp_addr == $stop_addr"] then {
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pass "stopped at bp, 2nd instr"
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} else {
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fail "stopped at bp, 2nd instr (wrong address)"
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}
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}
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-re ".*$gdb_prompt $" {
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fail "stopped at bp, 2nd instr"
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}
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timeout {
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fail "stopped at bp, 2nd instr (timeout)"
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}
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}
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