bfd/cpu-alpha.c

   1 /* BFD support for the Alpha architecture.
   2    Copyright 1992, 1993, 1998, 2000 Free Software Foundation, Inc.
   3
   4 This file is part of BFD, the Binary File Descriptor library.
   5
   6 This program is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 2 of the License, or
   9 (at your option) any later version.
  10
  11 This program is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with this program; if not, write to the Free Software
  18 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  19
  20 #include "bfd.h"
  21 #include "sysdep.h"
  22 #include "libbfd.h"
  23
  24 #define N(BITS_WORD, BITS_ADDR, NUMBER, PRINT, DEFAULT, NEXT) \
  25   {                                                     \
  26     BITS_WORD, /* bits in a word */                     \
  27     BITS_ADDR, /* bits in an address */                 \
  28     8,  /* 8 bits in a byte */                          \
  29     bfd_arch_alpha,                                     \
  30     NUMBER,                                             \
  31     "alpha",                                            \
  32     PRINT,                                              \
  33     3,                                                  \
  34     DEFAULT,                                            \
  35     bfd_default_compatible,                             \
  36     bfd_default_scan,                                   \
  37     NEXT,                                               \
  38   }
  39
  40 #define NN(index) (&arch_info_struct[index])
  41
  42 /* These exist only so that we can resonably disassemble PALcode.  */
  43 static const bfd_arch_info_type arch_info_struct[] =
  44 {
  45   N (64, 64, bfd_mach_alpha_ev4, "alpha:ev4", false, NN(1)),
  46   N (64, 64, bfd_mach_alpha_ev5, "alpha:ev5", false, NN(2)),
  47   N (64, 64, bfd_mach_alpha_ev6, "alpha:ev6", false, 0),
  48 };
  49
  50 const bfd_arch_info_type bfd_alpha_arch =
  51   N (64, 64, 0, "alpha", true, NN(0));