bfd/cpu-alpha.c

   1 /* BFD support for the Alpha architecture.
   2    Copyright 1992, 1993, 1998, 2000, 2002, 2003
   3    Free Software Foundation, Inc.
   4
   5 This file is part of BFD, the Binary File Descriptor library.
   6
   7 This program is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 2 of the License, or
  10 (at your option) any later version.
  11
  12 This program is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with this program; if not, write to the Free Software
  19 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
  20
  21 #include "bfd.h"
  22 #include "sysdep.h"
  23 #include "libbfd.h"
  24
  25 #define N(BITS_WORD, BITS_ADDR, NUMBER, PRINT, DEFAULT, NEXT) \
  26   {                                                     \
  27     BITS_WORD, /* bits in a word */                     \
  28     BITS_ADDR, /* bits in an address */                 \
  29     8,  /* 8 bits in a byte */                          \
  30     bfd_arch_alpha,                                     \
  31     NUMBER,                                             \
  32     "alpha",                                            \
  33     PRINT,                                              \
  34     3,                                                  \
  35     DEFAULT,                                            \
  36     bfd_default_compatible,                             \
  37     bfd_default_scan,                                   \
  38     NEXT,                                               \
  39   }
  40
  41 #define NN(index) (&arch_info_struct[index])
  42
  43 /* These exist only so that we can reasonably disassemble PALcode.  */
  44 static const bfd_arch_info_type arch_info_struct[] =
  45 {
  46   N (64, 64, bfd_mach_alpha_ev4, "alpha:ev4", FALSE, NN(1)),
  47   N (64, 64, bfd_mach_alpha_ev5, "alpha:ev5", FALSE, NN(2)),
  48   N (64, 64, bfd_mach_alpha_ev6, "alpha:ev6", FALSE, 0),
  49 };
  50
  51 const bfd_arch_info_type bfd_alpha_arch =
  52   N (64, 64, 0, "alpha", TRUE, NN(0));