bfd/cpu-sh.c

   1 /* BFD library support routines for the Hitachi-SH architecture.
   2    Copyright (C) 1993 Free Software Foundation, Inc.
   3    Hacked 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
  26 static boolean
  27 scan_mach (info, string)
  28      const struct bfd_arch_info *info;
  29      const char *string;
  30 {
  31   if (strcasecmp (info->printable_name, string) == 0)
  32     return true;
  33   return false;
  34 }
  35
  36
  37 #if 0
  38 /* This routine is provided two arch_infos and returns whether
  39    they'd be compatible */
  40
  41 static const bfd_arch_info_type *
  42 compatible (a,b)
  43      const bfd_arch_info_type *a;
  44      const bfd_arch_info_type *b;
  45 {
  46   if (a->arch != b->arch || a->mach != b->mach)
  47    return NULL;
  48   return a;
  49 }
  50 #endif
  51
  52 #define SH_NEXT &arch_info_struct[0]
  53 #define SH3_NEXT &arch_info_struct[1]
  54 #define SH3E_NEXT NULL
  55
  56 static const bfd_arch_info_type arch_info_struct[] =
  57 {
  58   {
  59     32,                         /* 32 bits in a word */
  60     32,                         /* 32 bits in an address */
  61     8,                          /* 8 bits in a byte */
  62     bfd_arch_sh,
  63     bfd_mach_sh3,
  64     "sh",                       /* arch_name  */
  65     "sh3",                      /* printable name */
  66     1,
  67     false,                      /* not the default */
  68     bfd_default_compatible,
  69     scan_mach,
  70     SH3_NEXT
  71   },
  72   {
  73     32,                         /* 32 bits in a word */
  74     32,                         /* 32 bits in an address */
  75     8,                          /* 8 bits in a byte */
  76     bfd_arch_sh,
  77     bfd_mach_sh3e,
  78     "sh",                       /* arch_name  */
  79     "sh3e",                     /* printable name */
  80     1,
  81     false,                      /* not the default */
  82     bfd_default_compatible,
  83     scan_mach,
  84     SH3E_NEXT
  85   },
  86 };
  87
  88 const bfd_arch_info_type bfd_sh_arch =
  89 {
  90   32,                           /* 32 bits in a word */
  91   32,                           /* 32 bits in an address */
  92   8,                            /* 8 bits in a byte */
  93   bfd_arch_sh,
  94   bfd_mach_sh,
  95   "sh",                         /* arch_name  */
  96   "sh",                         /* printable name */
  97   1,
  98   true,                         /* the default machine */
  99   bfd_default_compatible,
 100   scan_mach,
 101   SH_NEXT
 102 };