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125 lines
3.1 KiB
C
125 lines
3.1 KiB
C
/* BFD PowerPC CPU definition
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Copyright (C) 1994 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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0
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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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