Subversion Repositories openrisc_2011-10-31

/* bfd back-end for TMS320C[34]x support

   Copyright 1996, 1997, 2002, 2003, 2005, 2007 Free Software Foundation, Inc.

   Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz)

   This file is part of BFD, the Binary File Descriptor library.

   This program is free software; you can redistribute it and/or modify

   it under the terms of the GNU General Public License as published by

   the Free Software Foundation; either version 3 of the License, or

   (at your option) any later version.

   This program is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License

   along with this program; if not, write to the Free Software

   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,

   MA 02110-1301, USA.  */

#include "sysdep.h"

#include "bfd.h"

#include "libbfd.h"

static bfd_boolean tic4x_scan

    PARAMS ((const struct bfd_arch_info *, const char * ));

static bfd_boolean

tic4x_scan (info, string)

     const struct bfd_arch_info *info;

     const char *string;

{

  /* Allow strings of form [ti][Cc][34][0-9], let's not be too picky

     about strange numbered machines in C3x or C4x series.  */

  if (string[0] == 't' && string[1] == 'i')

    string += 2;

  if (*string == 'C' || *string == 'c')

    string++;

  if (string[1] < '0' && string[1] > '9')

    return FALSE;

  if (*string == '3')

    return (info->mach == bfd_mach_tic3x);

  else if (*string == '4')

    return info->mach == bfd_mach_tic4x;

  return FALSE;

}

const bfd_arch_info_type bfd_tic3x_arch =

  {

    32,                         /* 32 bits in a word.  */

    32,                         /* 32 bits in an address.  */

    32,                         /* 32 bits in a byte.  */

    bfd_arch_tic4x,

    bfd_mach_tic3x,             /* Machine number.  */

    "tic3x",                    /* Architecture name.  */

    "tms320c3x",                /* Printable name.  */

    0,                           /* Alignment power.  */

    FALSE,                      /* Not the default architecture.  */

    bfd_default_compatible,

    tic4x_scan,

  };

const bfd_arch_info_type bfd_tic4x_arch =

  {

    32,                         /* 32 bits in a word.  */

    32,                         /* 32 bits in an address.  */

    32,                         /* 32 bits in a byte.  */

    bfd_arch_tic4x,

    bfd_mach_tic4x,             /* Machine number.  */

    "tic4x",                    /* Architecture name.  */

    "tms320c4x",                /* Printable name.  */

    0,                           /* Alignment power.  */

    TRUE,                       /* The default architecture.  */

    bfd_default_compatible,

    tic4x_scan,

    &bfd_tic3x_arch,

  };