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[/] [open8_urisc/] [trunk/] [gnu/] [binutils/] [bfd/] [cpu-open8.c] - Blame information for rev 58

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1 14 khays
/* BFD library support routines for the Open8 architecture.
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   Copyright 1999, 2000, 2002, 2005, 2006, 2007, 2008, 2010, 2011
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   Free Software Foundation, Inc.
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   Contributed by Kirk Hays <khays@hayshaus.com>
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   This file is part of BFD, the Binary File Descriptor library.
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   This program is free software; you can redistribute it and/or modify
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   it under the terms of the GNU General Public License as published by
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   the Free Software Foundation; either version 3 of the License, or
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   (at your option) any later version.
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   This program is distributed in the hope that it will be useful,
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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   GNU General Public License for more details.
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   You should have received a copy of the GNU General Public License
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   along with this program; if not, write to the Free Software
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   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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   MA 02110-1301, USA.  */
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#include "sysdep.h"
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#include "bfd.h"
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#include "libbfd.h"
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/* This routine is provided two arch_infos and works out which Open8
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   machine which would be compatible with both and returns a pointer
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   to its info structure.  */
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static const bfd_arch_info_type *
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compatible (const bfd_arch_info_type * a,
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            const bfd_arch_info_type * b)
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{
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  /* If a & b are for different architectures we can do nothing.  */
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  if (a->arch != b->arch)
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    return NULL;
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  if (a->mach == b->mach)
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    return a;
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  return NULL;
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}
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#define N(addr_bits, machine, print, default, next)                     \
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  {                                                                     \
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    8,                          /* 8 bits in a word.  */                \
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      addr_bits,                /* bits in an address.  */              \
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      8,                        /* 8 bits in a byte.  */                \
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      bfd_arch_open8,                                                   \
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      machine,                  /* Machine number.  */                  \
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      "open8",                  /* Architecture name.  */               \
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      print,                    /* Printable name.  */                  \
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      1,                        /* Section align power.  */             \
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  default,                      /* Is this the default?  */             \
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      compatible,                                                       \
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      bfd_default_scan,                                                 \
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      next                                                              \
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      }
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static const bfd_arch_info_type arch_info_struct[] =
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  {
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    /* Base Architecture - instructions common to all variants, base ABI.  */
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    N (16, bfd_mach_open8_1, "open8", TRUE, NULL),
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  };
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const bfd_arch_info_type bfd_open8_arch =
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  N (16, bfd_mach_open8_1, "open8", TRUE, NULL);

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