1# Copyright 2010-2023 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# Test dwarf4 signatured types (DW_TAG_type_unit). 17 18standard_testfile .cc -b.cc 19 20# This test is intended for targets which support DWARF-4. 21# Since we pass an explicit -gdwarf-4 -fdebug-types-section to the compiler, 22# we let that be the test of whether the target supports it. 23 24if { [prepare_for_testing "failed to prepare" "${testfile}" \ 25 [list $srcfile $srcfile2] \ 26 {debug c++ additional_flags=-gdwarf-4 additional_flags=-fdebug-types-section}] } { 27 return -1 28} 29 30# Stress test gdb's handling of cached comp units, disable the cache. 31gdb_test_no_output "maint set dwarf max-cache-age 0" 32 33if ![runto_main] { 34 return -1 35} 36 37# Bring symtab for myset into gdb. 38gdb_test "p myset" ".*" 39 40# This is enough to trigger the problem in PR 11942. 41gdb_breakpoint "foo" 42gdb_continue "foo" 43