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