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/* BFD support for the score processor

   Copyright 2006, 2007, 2008, 2009 Free Software Foundation, Inc.

   Contributed by

   Brain.lin (brain.lin@sunplusct.com)

   Mei Ligang (ligang@sunnorth.com.cn)

   Pei-Lin Tsai (pltsai@sunplus.com)

   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 3 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., 51 Franklin Street - Fifth Floor, Boston,

   MA 02110-1301, USA.  */

#include "bfd.h"

#include "sysdep.h"

#include "libbfd.h"

/* This routine is provided two arch_infos and works out which Score

   machine which would be compatible with both and returns a pointer

   to its info structure.  */

static const bfd_arch_info_type *

compatible (const bfd_arch_info_type * a, const bfd_arch_info_type * b)

{

  /* If a & b are for different architectures we can do nothing.  */

  if (a->arch != b->arch)

    return NULL;

  if (a->mach != b->mach)

    return NULL;

  return a;

}

#define N(addr_bits, machine, print, default, next)             \

{                                                               \

  32,                           /* 16 bits in a word.  */       \

  32,                           /* Bits in an address.  */      \

  8,                            /* 8 bits in a byte.  */        \

  bfd_arch_score,                                               \

  machine,                      /* Machine number.  */          \

  "score",                      /* Architecture name.   */      \

  print,                        /* Printable name.  */          \

  4,                            /* Section align power.  */     \

  default,                      /* The default machine.  */     \

  compatible,                                                   \

  bfd_default_scan,                                             \

  bfd_arch_default_fill,                                        \

  next                                                          \

}

static const bfd_arch_info_type arch_info_struct[] =

{

  N (16, bfd_mach_score3, "score3", FALSE, NULL),

};

const bfd_arch_info_type bfd_score_arch =

  N (16, bfd_mach_score7, "score7", TRUE, & arch_info_struct[0]);