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