gdb/testsuite/gdb.dwarf2/dw5-rnglist-test.exp

   1 # Copyright 2020-2023 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 # Check that GDB can find the variables in a lexical block with a
  17 # DW_FORM_rnglistx DW_AT_ranges field.  This test is intended for DWARF-5,
  18 # compiled with clang++.
  19
  20 standard_testfile .cc
  21
  22 # This test is intended for targets which support DWARF-5.
  23 # Since we pass an explicit -gdwarf-5 to the compiler,
  24 # we let that be the test of whether the target supports it.
  25
  26 if { [prepare_for_testing "failed to prepare" "${testfile}" \
  27           $srcfile {debug c++ additional_flags=-gdwarf-5 \
  28                         additional_flags=-O0}] } {
  29     return -1
  30 }
  31
  32 if ![runto_main] {
  33     return -1
  34 }
  35
  36 gdb_breakpoint [gdb_get_line_number "break-here"]
  37 gdb_continue_to_breakpoint "break-here" ".* break-here .*"
  38
  39 gdb_test "print curr" "\\\(node \\\*\\\) $hex <node_array>"
  40 gdb_test "print *curr" "= {id = 35, left = $hex <node_array\\+$decimal>, right = $hex <node_array\\+$decimal>, visited = false}"