gdb/testsuite/gdb.dwarf2/dw2-reg-undefined.c

   1 /*
   2    Copyright 2013-2019 Free Software Foundation, Inc.
   3
   4    This program is free software; you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation; either version 3 of the License, or
   7    (at your option) any later version.
   8
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License
  15    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  16
  17 void
  18 stop_frame ()
  19 {
  20   /* The debug information for this frame is modified in the accompanying
  21      .S file, to mark a set of registers as being undefined.  */
  22 }
  23
  24 void
  25 first_frame ()
  26 {
  27   stop_frame ();
  28 }
  29
  30 int
  31 main ()
  32 {
  33   first_frame ();
  34
  35   return 0;
  36 }