bfd/cpu-tic4x.c

   1 /* bfd back-end for TMS320C[34]x support
   2    Copyright 1996, 1997, 2002, 2003, 2005, 2007 Free Software Foundation, Inc.
   3
   4    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz)
   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 3 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., 51 Franklin Street - Fifth Floor, Boston,
  21    MA 02110-1301, USA.  */
  22
  23 #include "sysdep.h"
  24 #include "bfd.h"
  25 #include "libbfd.h"
  26
  27 static bfd_boolean tic4x_scan
  28     PARAMS ((const struct bfd_arch_info *, const char * ));
  29
  30
  31 static bfd_boolean
  32 tic4x_scan (info, string)
  33      const struct bfd_arch_info *info;
  34      const char *string;
  35 {
  36   /* Allow strings of form [ti][Cc][34][0-9], let's not be too picky
  37      about strange numbered machines in C3x or C4x series.  */
  38   if (string[0] == 't' && string[1] == 'i')
  39     string += 2;
  40   if (*string == 'C' || *string == 'c')
  41     string++;
  42   if (string[1] < '0' && string[1] > '9')
  43     return FALSE;
  44
  45   if (*string == '3')
  46     return (info->mach == bfd_mach_tic3x);
  47   else if (*string == '4')
  48     return info->mach == bfd_mach_tic4x;
  49
  50   return FALSE;
  51 }
  52
  53
  54 const bfd_arch_info_type bfd_tic3x_arch =
  55   {
  56     32,                         /* 32 bits in a word.  */
  57     32,                         /* 32 bits in an address.  */
  58     32,                         /* 32 bits in a byte.  */
  59     bfd_arch_tic4x,
  60     bfd_mach_tic3x,             /* Machine number.  */
  61     "tic3x",                    /* Architecture name.  */
  62     "tms320c3x",                /* Printable name.  */
  63     0,                          /* Alignment power.  */
  64     FALSE,                      /* Not the default architecture.  */
  65     bfd_default_compatible,
  66     tic4x_scan,
  67     bfd_arch_default_fill,
  68     0
  69   };
  70
  71 const bfd_arch_info_type bfd_tic4x_arch =
  72   {
  73     32,                         /* 32 bits in a word.  */
  74     32,                         /* 32 bits in an address.  */
  75     32,                         /* 32 bits in a byte.  */
  76     bfd_arch_tic4x,
  77     bfd_mach_tic4x,             /* Machine number.  */
  78     "tic4x",                    /* Architecture name.  */
  79     "tms320c4x",                /* Printable name.  */
  80     0,                          /* Alignment power.  */
  81     TRUE,                       /* The default architecture.  */
  82     bfd_default_compatible,
  83     tic4x_scan,
  84     bfd_arch_default_fill,
  85     &bfd_tic3x_arch,
  86   };
  87
  88