gdb/config/m68k/tm-m68klynx.h

   1 /* Macro definitions for Motorola 680x0 running under LynxOS.
   2    Copyright 1993 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 #ifndef TM_M68KLYNX_H
  22 #define TM_M68KLYNX_H
  23
  24 #include "tm-lynx.h"
  25
  26 /* If PC-2 contains this instruction, then we know what we are in a system
  27    call stub, and the return PC is is at SP+4, instead of SP. */
  28
  29 #define SYSCALL_TRAP 0x4e4a     /* trap #10 */
  30 #define SYSCALL_TRAP_OFFSET 2   /* PC is after trap instruction */
  31
  32 /* Use the generic 68k definitions. */
  33
  34 #include "m68k/tm-m68k.h"
  35
  36 /* Disable dumbshit alternate breakpoint mechanism needed by 68k stub. */
  37 #undef REMOTE_BREAKPOINT
  38
  39 #endif /* TM_M68KLYNX_H */