gdb/testsuite/gdb.dwarf2/fission-base.exp

   1 # Copyright 2012-2016 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 load_lib dwarf.exp
  17
  18 # We run objcopy locally to split out the .dwo file.
  19 if [is_remote host] {
  20     return 0
  21 }
  22
  23 # This test can only be run on targets which support DWARF-2 and use gas.
  24 if ![dwarf2_support] {
  25     return 0
  26 }
  27
  28 # This test can only be run on x86-64 targets.
  29 if {![istarget x86_64-*] || ![is_lp64_target]} {
  30     return 0
  31 }
  32
  33 standard_testfile .S
  34
  35 if [build_executable_from_fission_assembler \
  36         "$testfile.exp" "$binfile" "$srcfile" {nodebug}] {
  37     return -1
  38 }
  39
  40 gdb_exit
  41 gdb_start
  42 gdb_reinitialize_dir $srcdir/$subdir
  43 # Make sure we can find the .dwo file, regardless of whether we're
  44 # running in parallel mode.
  45 gdb_test_no_output "set debug-file-directory [file dirname $binfile]" \
  46     "set debug-file-directory"
  47 gdb_load $binfile
  48
  49 if ![runto_main] {
  50     return -1
  51 }
  52
  53 # Do a few basic things to verify we're finding the DWO debug info.
  54
  55 gdb_test "ptype main" "type = int \\(\\)"
  56 gdb_test "ptype func" "type = int \\(int\\)"
  57
  58 gdb_test "frame" "#0 *main \\(\\) at $testfile\\.c:$decimal.*" \
  59     "frame in main"
  60
  61 gdb_test "break func" "Breakpoint.*at.* file .*$testfile\\.c, line .*"
  62
  63 gdb_test "continue" "Breakpoint.* func \\(arg=-1\\).*" \
  64     "continue to func"
  65
  66 gdb_test "frame" "#0 *func \\(arg=-1\\) at $testfile\\.c:$decimal.*" \
  67     "frame in func"