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, Boston, MA 02111-1307, USA.  */
  19
  20 #ifndef TM_M68KLYNX_H
  21 #define TM_M68KLYNX_H
  22
  23 #include "tm-lynx.h"
  24
  25 /* If PC-2 contains this instruction, then we know what we are in a system
  26    call stub, and the return PC is is at SP+4, instead of SP. */
  27
  28 #define SYSCALL_TRAP 0x4e4a     /* trap #10 */
  29 #define SYSCALL_TRAP_OFFSET 2   /* PC is after trap instruction */
  30
  31 /* Use the generic 68k definitions. */
  32
  33 #include "m68k/tm-m68k.h"
  34
  35 /* Disable dumbshit alternate breakpoint mechanism needed by 68k stub. */
  36 #undef REMOTE_BREAKPOINT
  37
  38 #endif /* TM_M68KLYNX_H */