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[/] [or1k/] [branches/] [oc/] [gdb-5.0/] [bfd/] [cpu-powerpc.c] - Blame information for rev 1771

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1 104 markom
/* BFD PowerPC CPU definition
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   Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
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   Contributed by Ian Lance Taylor, Cygnus Support.
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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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
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#include "bfd.h"
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#include "sysdep.h"
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#include "libbfd.h"
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/* The common PowerPC architecture is compatible with the RS/6000.  */
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static const bfd_arch_info_type *powerpc_compatible
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  PARAMS ((const bfd_arch_info_type *, const bfd_arch_info_type *));
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static const bfd_arch_info_type *
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powerpc_compatible (a,b)
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     const bfd_arch_info_type *a;
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     const bfd_arch_info_type *b;
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{
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  BFD_ASSERT (a->arch == bfd_arch_powerpc);
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  switch (b->arch)
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    {
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    default:
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      return NULL;
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    case bfd_arch_powerpc:
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      return bfd_default_compatible (a, b);
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    case bfd_arch_rs6000:
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      if (a->mach == 0)
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        return a;
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      return NULL;
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    }
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  /*NOTREACHED*/
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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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  {
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    32, /* 32 bits in a word */
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    32, /* 32 bits in an address */
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    8,  /* 8 bits in a byte */
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    bfd_arch_powerpc,
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    603, /* for the mpc603 */
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    "powerpc",
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    "powerpc:603",
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    3,
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    false, /* not the default */
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    powerpc_compatible,
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    bfd_default_scan,
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    &arch_info_struct[1]
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  },
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  {
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    32, /* 32 bits in a word */
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    32, /* 32 bits in an address */
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    8,  /* 8 bits in a byte */
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    bfd_arch_powerpc,
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    604, /* for the mpc604 */
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    "powerpc",
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    "powerpc:604",
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    3,
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    false, /* not the default */
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    powerpc_compatible,
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    bfd_default_scan,
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    &arch_info_struct[2]
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  },
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  {
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    32, /* 32 bits in a word */
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    32, /* 32 bits in an address */
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    8,  /* 8 bits in a byte */
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    bfd_arch_powerpc,
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    403, /* for the 403 */
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    "powerpc",
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    "powerpc:403",
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    3,
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    false, /* not the default */
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    powerpc_compatible,
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    bfd_default_scan,
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    &arch_info_struct[3]
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  },
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  {
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    32, /* 32 bits in a word */
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    32, /* 32 bits in an address */
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    8,  /* 8 bits in a byte */
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    bfd_arch_powerpc,
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    601, /* for the mpc601 */
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    "powerpc",
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    "powerpc:601",
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    3,
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    false, /* not the default */
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    powerpc_compatible,
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    bfd_default_scan,
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  }
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};
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const bfd_arch_info_type bfd_powerpc_arch =
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  {
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    32, /* 32 bits in a word */
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    32, /* 32 bits in an address */
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    8,  /* 8 bits in a byte */
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    bfd_arch_powerpc,
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    0, /* for the POWER/PowerPC common architecture */
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    "powerpc",
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    "powerpc:common",
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    3,
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    true, /* the default */
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    powerpc_compatible,
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    bfd_default_scan,
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    &arch_info_struct[0]
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  };

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