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/* Definitions to make GDB run on a vax under 4.2bsd.
Copyright 1986, 1987, 1989, 1991, 1993, 1994, 1996, 1998, 1999, 2000, 2002
Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef TM_VAXBSD_H
#define TM_VAXBSD_H
#include "vax/tm-vax.h"
#define TARGET_UPAGES 14
#define TARGET_NBPG 512
#define STACK_END_ADDR (0x80000000 - (TARGET_UPAGES * TARGET_NBPG))
/* On the VAX, sigtramp is in the u area. Can't check the exact
addresses because for cross-debugging we don't have VAX include
files around. This should be close enough. */
#define SIGTRAMP_START(pc) STACK_END_ADDR
#define SIGTRAMP_END(pc) 0x80000000
/* Offset to saved PC in sigcontext, from <sys/signal.h>. */
/* XXXJRT should go away */
#define SIGCONTEXT_PC_OFFSET 12
#endif /* TM_VAXBSD_H */
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