gdb/testsuite/gdb.arch/arc-tdesc-cpu.exp

   1 # Copyright 2017-2024 Free Software Foundation, Inc.
   2
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   5 # the Free Software Foundation; either version 3 of the License, or
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   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 require allow_xml_test
  17
  18 gdb_start
  19
  20 # Test whether it is OK to have `arc:HS` in the target description
  21 # architecture.  `HS` is a valid BFD architecture name, however the
  22 # disassembler doesn't accept it as a CPU name.  This test checks that GDB
  23 # doesn't pass architecture from the target description directly to the
  24 # disassembler and instead uses one of the valid CPU names.
  25
  26 gdb_test \
  27     "set tdesc filename $srcdir/$subdir/arc-tdesc-cpu.xml" \
  28     ".*" \
  29     "set tdesc filename \$srcdir/$subdir/arc-tdesc-cpu.xml"
  30
  31 # An error message is emitted by the disassembler, therefore it is not shown
  32 # unless the disassembler is actually invoked.  Address "0" is not invalid,
  33 # but that doesn't matter for this test case, because it is only the
  34 # disassembler error message that is interesting.
  35 set cmd "x /i 0"
  36 set msg "setting HS architecture"
  37 gdb_test_multiple $cmd $msg {
  38     -re "Unrecognised disassembler CPU option: HS.*$gdb_prompt" {
  39         fail $msg
  40     }
  41     -re "^$cmd\r\n\\s*$hex:\\s+Cannot access memory at address $hex\r\n$gdb_prompt"
  42     {
  43         pass $msg
  44     }
  45 }