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      1 # Copyright 2014-2024 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 
     16 # This file is part of the gdb testsuite.
     17 
     18 # This test exercises set/show disassembler-options results are preserved
     19 # across multiple set architecture calls.
     20 
     21 clean_restart
     22 
     23 set archs [get_set_option_choices "set architecture" "s390"]
     24 set arch1 "s390:64-bit"
     25 set arch2 "s390:31-bit"
     26 foreach arch [list $arch1 $arch2] {
     27     if { [lsearch -exact $archs $arch] == -1 } {
     28 	return
     29     }
     30 }
     31 
     32 set option "esa"
     33 
     34 with_test_prefix $arch1 {
     35     gdb_test "set architecture $arch1" \
     36 	"The target architecture is set to \"$arch1\"\." \
     37 	"set architecture $arch1"
     38 
     39     gdb_test_no_output "set disassembler-options"
     40     gdb_test "show disassembler-options" \
     41 	"The current disassembler options are ''.*" \
     42 	"show NULL disassembler-options"
     43 
     44     gdb_test_no_output "set disassembler-options $option"
     45     gdb_test "show disassembler-options" \
     46 	"The current disassembler options are '$option'.*" \
     47 	"show disassembler-options $option"
     48 }
     49 
     50 # Change architectures and verify the disassembler options have been preserved.
     51 
     52 with_test_prefix $arch2 {
     53     gdb_test "set architecture $arch2" \
     54 	"The target architecture is set to \"$arch2\"\." \
     55 	"set architecture $arch2"
     56 
     57     gdb_test "show disassembler-options" \
     58 	"The current disassembler options are '$option'.*" \
     59 	"show disassembler-options $option"
     60 }
     61