| # Copyright 2007-2021 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 is part of the gdb testsuite. |
| |
| # Test displaying call clobbered registers in optimized binaries. |
| # GDB should not show incorrect values. |
| |
| standard_testfile |
| |
| # What compiler are we using? |
| # |
| if [get_compiler_info] { |
| return -1 |
| } |
| |
| if {[prepare_for_testing "failed to prepare" $testfile $srcfile \ |
| {debug optimize=-O2 nowarnings}]} { |
| return -1 |
| } |
| |
| if { ![runto start_sequence] } then { |
| return |
| } |
| |
| gdb_test "frame 1" "#1.*in gen_movsd.*" "backtracing" |
| |
| gdb_test_multiple "print operand0" "print operand0" { |
| -re "\\\$$decimal = <optimized out>\r\n$gdb_prompt $" { pass "print operand0"} |
| -re "$hex\r\n$gdb_prompt $" { gdb_test "print *operand0" "13" "print operand0" } |
| } |
| |
| gdb_test_multiple "print operand1" "print operand1" { |
| -re "\\\$$decimal = <optimized out>\r\n$gdb_prompt $" { pass "print operand1"} |
| -re "$hex\r\n$gdb_prompt $" { gdb_test "print *operand1" "14" "print operand1" } |
| } |
| |