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/* BFD support for the ARC processor

   Copyright 1994, 1995, 1997 Free Software Foundation, Inc.

   Contributed by Doug Evans (dje@cygnus.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 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 ARC(mach, print_name, default_p, next) \

{                                       \

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

    32, /* 32 bits in an address */     \

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

    bfd_arch_arc,                       \

    mach,                               \

    "arc",                              \

    print_name,                         \

    4, /* section alignment power */    \

    default_p,                          \

    bfd_default_compatible,             \

    bfd_default_scan,                   \

    next,                               \

  }

#if 0 /* ??? Not currently needed, but keep in for future reference.  */

static const bfd_arch_info_type arch_info_struct[] =

{

  ARC (bfd_mach_arc_foo, "arc-foo", false, &arch_info_struct[1]),

  ARC (bfd_mach_arc_bar, "arc-bar", false, 0),

};

#endif

const bfd_arch_info_type bfd_arc_arch =

  ARC (bfd_mach_arc_base, "arc-base", true, 0 /*&arch_info_struct[0]*/);

/* Utility routines.  */

/* Given cpu type NAME, return its bfd_mach_arc_xxx value.

   Returns -1 if not found.  */

int

arc_get_mach (name)

     char *name;

{

  const bfd_arch_info_type *p;

  for (p = &bfd_arc_arch; p != NULL; p = p->next)

    {

      /* +4: skip over "arc-" */

      if (strcmp (name, p->printable_name + 4) == 0)

        return p->mach;

    }

  return -1;

}