1# Copyright 2015-2020 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/>. 15load_lib dwarf.exp 16 17# This test can only be run on targets which support DWARF-2 and use gas. 18if {![dwarf2_support]} { 19 return 0 20} 21 22if { [skip_cplus_tests] } { continue } 23 24standard_testfile main.c staticvirtual-dw.S 25 26# Make DWARF for the test. 27set asm_file [standard_output_file $srcfile2] 28Dwarf::assemble $asm_file { 29 cu {} { 30 compile_unit {{language @DW_LANG_C_plus_plus}} { 31 structure_type { 32 {name S} 33 {byte_size 1 DW_FORM_sdata} 34 } { 35 subprogram { 36 {low_pc 0x1000 addr} 37 {high_pc 0x2000 addr} 38 {name ~S} 39 {external 1 flag} 40 {virtuality @DW_VIRTUALITY_virtual} 41 {vtable_elem_location {const1u 1} SPECIAL_expr} 42 } 43 } 44 } 45 } 46} 47 48if { [prepare_for_testing "failed to prepare" ${testfile} \ 49 [list $srcfile $asm_file] {nodebug}] } { 50 return -1 51} 52 53# gdb/18021: The test below would cause GDB to crash. 54# Depending on whether the target maps memory at address 0x1000, 55# on success this may either print something like 56# $1 = {void (void)} 0x1000 <.*> 57# or 58# Cannot access memory at address 0x1000 59gdb_test "p S::~S" "0x1000.*" 60