| # Copyright 2013-2016 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/>. |
| load_lib dwarf.exp |
| # Test some DWARF piece operators. |
| |
| # This test can only be run on targets which support DWARF-2 and use gas. |
| if {![dwarf2_support]} { |
| return 0 |
| } |
| # This test can only be run on x86 targets. |
| if {![is_x86_like_target]} { |
| return 0 |
| } |
| |
| standard_testfile .S |
| set csrcfile ${testfile}.c |
| |
| if {[prepare_for_testing ${testfile}.exp ${testfile} $srcfile]} { |
| return -1 |
| } |
| |
| if ![runto foo] { |
| return -1 |
| } |
| |
| # Move back up to main. |
| gdb_test "up" "#1 $hex in main.*" "move up a frame" |
| |
| # Now take a look at the 's' structure. |
| gdb_test "p s" \ |
| " = {a = 5, b = <optimized out>, c = <optimized out>, d = <optimized out>}" \ |
| "print s" |
| gdb_test "p s.a" " = 5" "print s.a" |
| gdb_test "p s.b" " = <optimized out>" "print s.b" |
| gdb_test "p s.c" " = <optimized out>" "print s.c" |
| gdb_test "p s.d" " = <optimized out>" "print s.d" |
| gdb_test "p s.d + 1" "value has been optimized out" "print s.d + 1" |
| |