| # Copyright 2010-2021 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/>. |
| |
| # Test dwarf4 signatured types (DW_TAG_type_unit). |
| |
| standard_testfile .cc -b.cc |
| |
| # This test is intended for targets which support DWARF-4. |
| # Since we pass an explicit -gdwarf-4 -fdebug-types-section to the compiler, |
| # we let that be the test of whether the target supports it. |
| |
| if { [prepare_for_testing "failed to prepare" "${testfile}" \ |
| [list $srcfile $srcfile2] \ |
| {debug c++ additional_flags=-gdwarf-4 additional_flags=-fdebug-types-section}] } { |
| return -1 |
| } |
| |
| # Stress test gdb's handling of cached comp units, disable the cache. |
| gdb_test_no_output "maint set dwarf max-cache-age 0" |
| |
| if ![runto_main] { |
| return -1 |
| } |
| |
| # Bring symtab for myset into gdb. |
| gdb_test "p myset" ".*" |
| |
| # This is enough to trigger the problem in PR 11942. |
| gdb_breakpoint "foo" |
| gdb_continue "foo" |
