projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 5b93d8bb AM |
1 | /* BFD i370 CPU definition |
| 2 | Copyright (C) 1994, 95, 96, 98, 99, 2000 Free Software Foundation, Inc. | |
| 3 | Contributed by Ian Lance Taylor, Cygnus Support. | |
| 4 | Hacked by Linas Vepstas <linas@linas.org> in 1998, 1999 | |
| 5 | ||
| 6 | This file is part of BFD, the Binary File Descriptor library. | |
| 7 | ||
| 8 | This program is free software; you can redistribute it and/or modify | |
| 9 | it under the terms of the GNU General Public License as published by | |
| 10 | the Free Software Foundation; either version 2 of the License, or | |
| 11 | (at your option) any later version. | |
| 12 | ||
| 13 | This program is distributed in the hope that it will be useful, | |
| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 | GNU General Public License for more details. | |
| 17 | ||
| 18 | You should have received a copy of the GNU General Public License | |
| 19 | along with this program; if not, write to the Free Software | |
| 20 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
| 21 | ||
| 22 | #include "bfd.h" | |
| 23 | #include "sysdep.h" | |
| 24 | #include "libbfd.h" | |
| 25 | ||
| 26 | /* The common i360/370 architecture comes in many forms */ | |
| 27 | ||
| 28 | static const bfd_arch_info_type *i370_compatible | |
| 29 | PARAMS ((const bfd_arch_info_type *, const bfd_arch_info_type *)); | |
| 30 | ||
| 31 | static const bfd_arch_info_type * | |
| 32 | i370_compatible (a, b) | |
| 33 | const bfd_arch_info_type *a; | |
| 34 | const bfd_arch_info_type *b; | |
| 35 | { | |
| 36 | BFD_ASSERT (a->arch == bfd_arch_i370); | |
| 37 | switch (b->arch) | |
| 38 | { | |
| 39 | default: | |
| 40 | return NULL; | |
| 41 | case bfd_arch_i370: | |
| 42 | return bfd_default_compatible (a, b); | |
| 43 | } | |
| 44 | /*NOTREACHED*/ | |
| 45 | } | |
| 46 | ||
| 47 | static const bfd_arch_info_type arch_info_struct[] = | |
| 48 | { | |
| 49 | /* hack alert: old old machines are really 16 and 24 bit arch ... */ | |
| 50 | { | |
| 51 | 32, /* 32 bits in a word */ | |
| 52 | 32, /* 32 bits in an address */ | |
| 53 | 8, /* 8 bits in a byte */ | |
| 54 | bfd_arch_i370, | |
| 55 | 360, /* for the 360 */ | |
| 56 | "i370", | |
| 57 | "i370:360", | |
| 58 | 3, | |
| 59 | false, /* not the default */ | |
| 60 | i370_compatible, | |
| 61 | bfd_default_scan, | |
| 62 | &arch_info_struct[1] | |
| 63 | }, | |
| 64 | { | |
| 65 | 32, /* 32 bits in a word */ | |
| 66 | 32, /* 32 bits in an address */ | |
| 67 | 8, /* 8 bits in a byte */ | |
| 68 | bfd_arch_i370, | |
| 69 | 370, /* for the 370 */ | |
| 70 | "i370", | |
| 71 | "i370:370", | |
| 72 | 3, | |
| 73 | false, /* not the default */ | |
| 74 | i370_compatible, | |
| 75 | bfd_default_scan, | |
| 76 | 0 | |
| 77 | }, | |
| 78 | }; | |
| 79 | ||
| 80 | const bfd_arch_info_type bfd_i370_arch = | |
| 81 | { | |
| 82 | 32, /* 32 bits in a word */ | |
| 83 | 32, /* 32 bits in an address */ | |
| 84 | 8, /* 8 bits in a byte */ | |
| 85 | bfd_arch_i370, | |
| 86 | 0, /* for the 360/370 common architecture */ | |
| 87 | "i370", | |
| 88 | "i370:common", | |
| 89 | 3, | |
| 90 | true, /* the default */ | |
| 91 | i370_compatible, | |
| 92 | bfd_default_scan, | |
| 93 | &arch_info_struct[0] | |
| 94 | }; |