gdb/testsuite/gdb.dwarf2/fission-loclists-pie.exp

   1 # Copyright 2016-2020 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/>.
  15 #
  16 # This testcase exercises PR symtab/19999.
  17 # For Fission, while we shouldn't add the DWARF base address to addresses
  18 # coming from .debug_addr, will still need to add the base offset in case
  19 # we're debugging a PIE executable.
  20
  21 load_lib dwarf.exp
  22
  23 # We run objcopy locally to split out the .dwo file.
  24 if [is_remote host] {
  25     return 0
  26 }
  27
  28 # This test can only be run on targets which support DWARF-2 and use gas.
  29 if ![dwarf2_support] {
  30     return 0
  31 }
  32
  33 # This test can only be run on x86-64 targets.
  34 if {![istarget x86_64-*] || ![is_lp64_target]} {
  35     return 0
  36 }
  37
  38 standard_testfile .S
  39
  40 if [build_executable_from_fission_assembler \
  41         "$testfile.exp" "$binfile" "$srcfile" \
  42         [list "nodebug" "ldflags=-pie"]] {
  43     return -1
  44 }
  45
  46 gdb_exit
  47 gdb_start
  48 gdb_reinitialize_dir $srcdir/$subdir
  49 # Make sure we can find the .dwo file, regardless of whether we're
  50 # running in parallel mode.
  51 gdb_test_no_output "set debug-file-directory [file dirname $binfile]" \
  52     "set debug-file-directory"
  53 gdb_load $binfile
  54
  55 if ![runto_main] {
  56     return -1
  57 }
  58
  59 # Verify gdb can find argc.
  60
  61 gdb_test "p argc" " = 1"