binutils-gdb/gdb/testsuite/gdb.arch/powerpc-disassembler-option...

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# Copyright 2014-2017 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.
# This test exercises set/show disassembler-options results are preserved
# across multiple set architecture calls.
if {![istarget "powerpc*-*-*"]} then {
verbose "Skipping PowerPC disassembler options."
return
}
gdb_exit
gdb_start
set option "power9"
set arch1 "rs6000:6000"
set arch2 "powerpc:common64"
gdb_test "set architecture $arch1" \
"The target architecture is assumed to be $arch1" \
"set architecture $arch1"
gdb_test_no_output "set disassembler-options"
gdb_test "show disassembler-options" \
"The current disassembler options are ''.*" \
"show NULL disassembler-options"
gdb_test_no_output "set disassembler-options $option"
gdb_test "show disassembler-options" \
"The current disassembler options are '$option'.*" \
"show disassembler-options $option"
# Change architectures and verify the disassembler options have been preserved.
gdb_test "set architecture $arch2" \
"The target architecture is assumed to be $arch2" \
"set architecture $arch2"
gdb_test "show disassembler-options" \
"The current disassembler options are '$option'.*" \
"show disassembler-options $option"