bfd/cpu-mips.c

   1 /* bfd back-end for mips support
   2    Copyright (C) 1990, 91-96, 1998 Free Software Foundation, Inc.
   3    Written by Steve Chamberlain of Cygnus Support.
   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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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_mips,                                      \
  31     NUMBER,                                             \
  32     "mips",                                             \
  33     PRINT,                                              \
  34     3,                                                  \
  35     DEFAULT,                                            \
  36     bfd_default_compatible,                             \
  37     bfd_default_scan,                                   \
  38     NEXT,                                               \
  39   }
  40
  41
  42 #define A 0
  43 #define B 0
  44 #define C 0
  45 #define D 0
  46
  47 static const bfd_arch_info_type arch_info_struct[] =
  48 {
  49   N (32, 32, bfd_mach_mips3000, "mips:3000", false, &arch_info_struct[1]),
  50   N (32, 32, bfd_mach_mips3900, "mips:3900", false, &arch_info_struct[2]),
  51   N (64, 64, bfd_mach_mips4000, "mips:4000", false, &arch_info_struct[3]),
  52   N (64, 64, bfd_mach_mips4010, "mips:4010", false, &arch_info_struct[4]),
  53   N (64, 64, bfd_mach_mips4100, "mips:4100", false, &arch_info_struct[5]),
  54   N (64, 64, bfd_mach_mips4300, "mips:4300", false, &arch_info_struct[6]),
  55   N (64, 64, bfd_mach_mips4400, "mips:4400", false, &arch_info_struct[7]),
  56   N (64, 64, bfd_mach_mips4600, "mips:4600", false, &arch_info_struct[8]),
  57   N (64, 64, bfd_mach_mips4650, "mips:4650", false, &arch_info_struct[9]),
  58   N (64, 64, bfd_mach_mips5000, "mips:5000", false, &arch_info_struct[10]),
  59   N (32, 32, bfd_mach_mips6000, "mips:6000", false, &arch_info_struct[11]),
  60   N (64, 64, bfd_mach_mips8000, "mips:8000", false, &arch_info_struct[12]),
  61   N (64, 64, bfd_mach_mips10000, "mips:10000", false, &arch_info_struct[13]),
  62
  63   /* start-sanitize-tx19 */
  64 #undef A
  65 #define A 1
  66   N (32, 32, bfd_mach_mips1900, "mips:1900", false, &arch_info_struct[13+A]),
  67   /* end-sanitize-tx19 */
  68   /* start-sanitize-tx49 */
  69 #undef B
  70 #define B 1
  71   N (64, 64, bfd_mach_mips4900, "mips:4900", false, &arch_info_struct[13+A+B]),
  72   /* end-sanitize-tx49 */
  73   /* start-sanitize-vr5400 */
  74 #undef C
  75 #define C 1
  76   N (64, 64, bfd_mach_mips5400, "mips:5400", false, &arch_info_struct[13+A+B+C]),
  77   /* end-sanitize-vr5400 */
  78   /* start-sanitize-r5900 */
  79 #undef D
  80 #define D 1
  81   N (64, 32, bfd_mach_mips5900, "mips:5900", false, &arch_info_struct[13+A+B+C+D]),
  82   /* end-sanitize-r5900 */
  83   /* start-sanitize-sky */
  84 #undef E
  85 #define E (A+B+C+D)
  86   N (32, 32, bfd_mach_dvp_dma,   "dvp:dma",   false, &arch_info_struct[13+E+1]),
  87   N (32, 32, bfd_mach_dvp_pke,   "dvp:pke",   false, &arch_info_struct[13+E+2]),
  88   N (32, 32, bfd_mach_dvp_vu,    "dvp:vu",    false, &arch_info_struct[13+E+3]),
  89   N (32, 32, bfd_mach_dvp_gpuif, "dvp:gpuif", false, &arch_info_struct[13+E+4]),
  90   /* end-sanitize-sky */
  91
  92   N (64, 64, bfd_mach_mips16,   "mips:16",   false, 0),
  93 };
  94
  95 #undef A
  96 #undef B
  97 #undef C
  98 #undef D
  99
 100 /* The default architecture is mips:3000, but with a machine number of
 101    zero.  This lets the linker distinguish between a default setting
 102    of mips, and an explicit setting of mips:3000.  */
 103
 104 const bfd_arch_info_type bfd_mips_arch =
 105 N (32, 32, 0, "mips", true, &arch_info_struct[0]);