1# Copyright 2012-2020 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 16load_lib mi-support.exp 17set MIFLAGS "-i=mi" 18 19gdb_exit 20if [mi_gdb_start] { 21 continue 22} 23 24standard_testfile .c 25set opts {debug} 26 27if [build_executable $testfile.exp $testfile $srcfile $opts] { 28 return -1 29} 30 31mi_delete_breakpoints 32mi_gdb_reinitialize_dir $srcdir/$subdir 33mi_gdb_load ${binfile} 34 35if ![mi_run_to_main] { 36 untested "could not run to main" 37 return -1 38} 39 40# Test creating a register-based variable. We pick 41# register SP since it is a pointer to data. This checks 42# for a regression when creating MI variables from pointers 43# with "print object" enabled. 44 45# Enable "print object" 46mi_gdb_test "-gdb-set print object on" ".*" 47 48# Test creating a variable for $sp. 49# We use a explicit cast to (void *) as that is the 50# type that caused the bug this testcase is testing for. 51mi_gdb_test "-var-create sp1 * ((void*)\$sp)" \ 52 "\\^done,name=\"sp1\",numchild=\"0\",value=\"$hex\",type=\"void \\*\",thread-id=\"$decimal\",has_more=\"0\"" \ 53 "-var-create sp1 * \$sp" 54mi_gdb_test "-var-create sp2 @ ((void*)\$sp)" \ 55 "\\^done,name=\"sp2\",numchild=\"0\",value=\"$hex\",type=\"void \\*\",has_more=\"0\"" \ 56 "-var-create sp2 @ \$sp" 57gdb_exit 58