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# Copyright 2016-2021 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
# 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 <>.
# This testcase exercises PR symtab/19999.
# For Fission, while we shouldn't add the DWARF base address to addresses
# coming from .debug_addr, will still need to add the base offset in case
# we're debugging a PIE executable.
load_lib dwarf.exp
# We run objcopy locally to split out the .dwo file.
if [is_remote host] {
return 0
# This test can only be run on targets which support DWARF-2 and use gas.
if ![dwarf2_support] {
return 0
# This test can only be run on x86-64 targets.
if {![istarget x86_64-*] || ![is_lp64_target]} {
return 0
standard_testfile .S
set obj [standard_output_file "${testfile}.o"]
set dwo [standard_output_file "${testfile}.dwo"]
if [build_executable_and_dwo_files "$testfile.exp" "${binfile}" \
{nodebug pie} \
[list $srcfile [list nodebug split-dwo additional_flags=-DDWO=\"$dwo\"] \
$obj]] {
return -1
clean_restart $binfile
if ![runto_main] {
return -1
# Verify gdb can find argc.
gdb_test "p argc" " = 1"