gdb/config/m68k/tm-monitor.h

   1 /* Target machine definitions for a generic m68k monitor/emulator.
   2    Copyright (C) 1986, 1987, 1989, 1993, 1995 Free Software Foundation, Inc.
   3
   4    This file is part of GDB.
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, Inc., 59 Temple Place - Suite 330,
  19    Boston, MA 02111-1307, USA.  */
  20
  21 /* The definitions here are appropriate for several embedded m68k-based
  22    targets, including IDP (rom68k), BCC (cpu32bug), and EST's emulator.  */
  23
  24 /* GCC is probably the only compiler used on this configuration.  So
  25    get this right even if the code which detects gcc2_compiled. is
  26    still broken.  */
  27
  28 #define BELIEVE_PCC_PROMOTION 1
  29
  30 /* The target system handles breakpoints.  */
  31
  32 #define DECR_PC_AFTER_BREAK 0
  33
  34 /* No float registers.  */
  35
  36 /*#define NUM_REGS 18 */
  37
  38 #include "m68k/tm-m68k.h"
  39
  40 /* Need to do this for ELF targets, where we can't figure out the boundaries of
  41    the entry file.  This method stops the backtrace when we reach main.  */
  42
  43 #define FRAME_CHAIN_VALID(fp,fi) alternate_frame_chain_valid (fp, fi)
  44
  45 /* FIXME, should do GET_LONGJMP_TARGET for newlib.  */