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# Copyright 2016-2020 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/>.
#
# 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
if [build_executable_from_fission_assembler \
"$testfile.exp" "$binfile" "$srcfile" \
[list "nodebug" "ldflags=-pie"]] {
return -1
}
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
# Make sure we can find the .dwo file, regardless of whether we're
# running in parallel mode.
gdb_test_no_output "set debug-file-directory [file dirname $binfile]" \
"set debug-file-directory"
gdb_load $binfile
if ![runto_main] {
return -1
}
# Verify gdb can find argc.
gdb_test "p argc" " = 1"
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