| # Copyright 2009-2022 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/> . |
| |
| # Test GDB can cope with Fortran strings having their length present in a CPU |
| # register. With -O0 the string length is passed on the stack. To make this |
| # test meaningful the follow assertion should pass. It is not being checked |
| # here as the "_s" symbol is compiler dependent: |
| # (gdb) info address _s |
| # Symbol "_s" is a variable in register XX. |
| |
| standard_testfile .f90 |
| |
| if { [prepare_for_testing "prepare for testing" ${testfile} ${srcfile} \ |
| {debug f90 additional_flags=-O1}] } { |
| return -1 |
| } |
| |
| if ![runto f] then { |
| perror "couldn't run to f" |
| return |
| } |
| |
| gdb_test_no_output "set print frame-arguments all" |
| gdb_test "frame" ".*s='foo'.*" |
| gdb_test "ptype s" "type = character \\(3\\)" |
| gdb_test "p s" "\\$\[0-9\]* = 'foo'" |
