pieces-optimized-out.exp revision 1.10
1# Copyright 2013-2023 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/>. 15load_lib dwarf.exp 16# Test some DWARF piece operators. 17 18# This test can only be run on targets which support DWARF-2 and use gas. 19if {![dwarf2_support]} { 20 return 0 21} 22# This test can only be run on x86 targets. 23if {![is_x86_like_target]} { 24 return 0 25} 26 27standard_testfile .S 28set csrcfile ${testfile}.c 29 30if {[prepare_for_testing "failed to prepare" ${testfile} $srcfile]} { 31 return -1 32} 33 34if ![runto foo] { 35 return -1 36} 37 38# Move back up to main. 39gdb_test "up" "#1 $hex in main.*" "move up a frame" 40 41# Now take a look at the 's' structure. 42gdb_test "p s" \ 43 " = {a = 5, b = <optimized out>, c = <optimized out>, d = <optimized out>}" \ 44 "print s" 45gdb_test "p s.a" " = 5" "print s.a" 46gdb_test "p s.b" " = <optimized out>" "print s.b" 47gdb_test "p s.c" " = <optimized out>" "print s.c" 48gdb_test "p s.d" " = <optimized out>" "print s.d" 49gdb_test "p s.d + 1" "value has been optimized out" "print s.d + 1" 50 51