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

   1 # Copyright 2013-2017 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 # This test can only be run on targets which support DWARF-2.
  19 if ![dwarf2_support] {
  20     return 0
  21 }
  22
  23 standard_testfile fission-mix.c fission-mix2.c
  24 set objfile [standard_output_file ${testfile}.o]
  25 set objfile2 [standard_output_file ${testfile}2.o]
  26
  27 # Compile fission-mix.c without Fission and fission-mix2.c with Fission.
  28 if { [gdb_compile ${srcdir}/${subdir}/${srcfile} $objfile object {debug}] != "" } {
  29     return -1
  30 }
  31 if { [gdb_compile ${srcdir}/${subdir}/${srcfile2} $objfile2 object {debug additional_flags=-gsplit-dwarf}] != "" } {
  32     return -1
  33 }
  34 if {[gdb_compile "$objfile $objfile2" $binfile executable {debug}] != "" } {
  35     return -1
  36 }
  37
  38 clean_restart $binfile
  39
  40 gdb_test "break main" "Breakpoint .*"
  41
  42 # Bug 15691: gdb would crash here on an assert violation.
  43 # The debug info for the TU for "struct s" has already been read,
  44 # but gdb doesn't think so.
  45 # To repro the bug, --target_board=dwarf4-gdb-index, or equivalent, is needed.
  46 gdb_test "break func2" "Breakpoint .*"