/* BFD support for the Alpha architecture.
   Copyright 1992 Free Software Foundation, Inc.

This file is part of BFD, the Binary File Descriptor library.

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.  */

#include "bfd.h"
#include "sysdep.h"
#include "libbfd.h"

#define N(BITS_WORD, BITS_ADDR, NUMBER, PRINT, DEFAULT, NEXT) \
  {							\
    BITS_WORD, /* bits in a word */			\
    BITS_ADDR, /* bits in an address */			\
    8,	/* 8 bits in a byte */				\
    bfd_arch_alpha,					\
    NUMBER,						\
    "alpha",						\
    PRINT,						\
    3,							\
    DEFAULT,						\
    bfd_default_compatible, 				\
    bfd_default_scan,					\
    NEXT,						\
  }

#define NN(index) (&arch_info_struct[index])

/* These exist only so that we can resonably disassemble PALcode.  */
static const bfd_arch_info_type arch_info_struct[] = 
{
  N (64, 64, bfd_mach_alpha_ev4, "alpha:ev4", false, NN(1)),
  N (64, 64, bfd_mach_alpha_ev5, "alpha:ev5", false, NN(2)),
  N (64, 64, bfd_mach_alpha_ev6, "alpha:ev6", false, 0),
};

const bfd_arch_info_type bfd_alpha_arch =
  N (64, 64, 0, "alpha", true, NN(0));