| 1 | # Copyright 2001-2017 Free Software Foundation, Inc. |
| 2 | |
| 3 | # This program is free software; you can redistribute it and/or modify |
| 4 | # it under the terms of the GNU General Public License as published by |
| 5 | # the Free Software Foundation; either version 3 of the License, or |
| 6 | # (at your option) any later version. |
| 7 | # |
| 8 | # This program is distributed in the hope that it will be useful, |
| 9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 11 | # GNU General Public License for more details. |
| 12 | # |
| 13 | # You should have received a copy of the GNU General Public License |
| 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 15 | |
| 16 | # This file was written by Michael Snyder. (msnyder@redhat.com) |
| 17 | |
| 18 | # |
| 19 | # Test breakpoints at consecutive instruction addresses. |
| 20 | # |
| 21 | |
| 22 | |
| 23 | standard_testfile |
| 24 | |
| 25 | if [get_compiler_info] { |
| 26 | return -1 |
| 27 | } |
| 28 | |
| 29 | if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug nowarnings}]} { |
| 30 | return -1 |
| 31 | } |
| 32 | |
| 33 | if ![runto_main] then { |
| 34 | perror "couldn't run to breakpoint" |
| 35 | continue |
| 36 | } |
| 37 | |
| 38 | set nl "\[\r\n\]+" |
| 39 | |
| 40 | gdb_breakpoint foo |
| 41 | gdb_test "continue" "Breakpoint $decimal, foo .*" \ |
| 42 | "continue to breakpoint in foo" |
| 43 | |
| 44 | set bp_addr 0 |
| 45 | set stop_addr 0 |
| 46 | |
| 47 | gdb_test_multiple "x /2i \$pc" "get breakpoint address for foo" { |
| 48 | -re "=> $hex.*${nl} ($hex).*$gdb_prompt $" { |
| 49 | set bp_addr $expect_out(1,string) |
| 50 | pass "get breakpoint address for foo" |
| 51 | } |
| 52 | } |
| 53 | |
| 54 | gdb_test "break \*$bp_addr" "Breakpoint $decimal at $bp_addr: file .*" \ |
| 55 | "set bp, 2nd instr" |
| 56 | |
| 57 | gdb_test_multiple "step" "stopped at bp, 2nd instr" { |
| 58 | -re "Breakpoint $decimal, ($hex) in foo.*$gdb_prompt $" { |
| 59 | set stop_addr $expect_out(1,string) |
| 60 | if [eval expr "$bp_addr == $stop_addr"] then { |
| 61 | pass "stopped at bp, 2nd instr" |
| 62 | } else { |
| 63 | fail "stopped at bp, 2nd instr (wrong address)" |
| 64 | } |
| 65 | } |
| 66 | } |
| 67 | |