gdb/testsuite/gdb.base/twice.exp

   1 #   Copyright 1997, 1999, 2007 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 2 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, write to the Free Software
  15 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  16
  17 # Please email any bugs, comments, and/or additions to this file to:
  18 # bug-gdb@prep.ai.mit.edu
  19
  20 if $tracelevel then {
  21         strace $tracelevel
  22 }
  23
  24 set prms_id 0
  25 set bug_id 0
  26
  27 set testfile twice-tmp
  28 set srcfile ${testfile}.c
  29 set binfile ${objdir}/${subdir}/${testfile}
  30 set options debug
  31 lappend options "additional_flags=-I."
  32
  33 set fileid [open ${objdir}/${subdir}/${srcfile} w];
  34 puts $fileid "#include \"twice.c\"";
  35 close $fileid;
  36
  37 remote_download host ${srcdir}/${subdir}/twice.c twice.c
  38
  39 if  { [gdb_compile "${objdir}/${subdir}/${srcfile}" "${binfile}" executable $options] != "" } {
  40      untested twice.exp
  41      return -1
  42 }
  43
  44 # Start with a fresh gdb.
  45
  46 gdb_exit
  47 gdb_start
  48 gdb_reinitialize_dir $srcdir/$subdir
  49 gdb_load $binfile
  50
  51 if [runto_main] then {
  52     # Test that GDB can still detect whether we have line numbers
  53     # even if we're executing code in an include file.
  54
  55     # The bug was fixed by
  56     #Tue Jun 29 11:02:58 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
  57     #
  58     #   * infrun.c (wait_for_inferior): Use find_pc_line not
  59     #   find_pc_symtab to check whether there is line number
  60     #   information.
  61
  62     gdb_test "step" "nothing \\(\\) at.*"
  63 }
  64 remote_exec build "rm -f twice.c"
  65 return 0