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[/] [or1k/] [trunk/] [gdb-5.0/] [bfd/] [cpu-sh.c] - Blame information for rev 1765

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1 104 markom 
/* BFD library support routines for the Hitachi-SH architecture.
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   Copyright (C) 1993, 97, 1998, 2000 Free Software Foundation, Inc.
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   Hacked by Steve Chamberlain of Cygnus Support.
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This file is part of BFD, the Binary File Descriptor library.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
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#include "bfd.h"
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#include "sysdep.h"
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#include "libbfd.h"
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static boolean
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scan_mach (info, string)
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     const struct bfd_arch_info *info;
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     const char *string;
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{
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  if (strcasecmp (info->printable_name, string) == 0)
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    return true;
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  return false;
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}
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#if 0
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/* This routine is provided two arch_infos and returns whether
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   they'd be compatible */
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static const bfd_arch_info_type *
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compatible (a,b)
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     const bfd_arch_info_type *a;
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     const bfd_arch_info_type *b;
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{
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  if (a->arch != b->arch || a->mach != b->mach)
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   return NULL;
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  return a;
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}
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#endif
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#define SH_NEXT &arch_info_struct[0]
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#define SH2_NEXT &arch_info_struct[1]
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#define SH_DSP_NEXT &arch_info_struct[2]
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#define SH3_NEXT &arch_info_struct[3]
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#define SH3_DSP_NEXT &arch_info_struct[4]
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#define SH3E_NEXT &arch_info_struct[5]
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#define SH4_NEXT NULL
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static const bfd_arch_info_type arch_info_struct[] =
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{
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  {
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    32,                         /* 32 bits in a word */
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    32,                         /* 32 bits in an address */
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    8,                          /* 8 bits in a byte */
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    bfd_arch_sh,
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    bfd_mach_sh2,
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    "sh",                       /* arch_name  */
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    "sh2",                      /* printable name */
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    1,
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    false,                      /* not the default */
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    bfd_default_compatible,
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    scan_mach,
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    SH2_NEXT
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  },
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  {
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    32,                         /* 32 bits in a word */
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    32,                         /* 32 bits in an address */
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    8,                          /* 8 bits in a byte */
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    bfd_arch_sh,
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    bfd_mach_sh_dsp,
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    "sh",                       /* arch_name  */
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    "sh-dsp",                   /* printable name */
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    1,
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    false,                      /* not the default */
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    bfd_default_compatible,
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    scan_mach,
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    SH_DSP_NEXT
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  },
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  {
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    32,                         /* 32 bits in a word */
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    32,                         /* 32 bits in an address */
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    8,                          /* 8 bits in a byte */
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    bfd_arch_sh,
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    bfd_mach_sh3,
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    "sh",                       /* arch_name  */
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    "sh3",                      /* printable name */
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    1,
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    false,                      /* not the default */
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    bfd_default_compatible,
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    scan_mach,
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    SH3_NEXT
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  },
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  {
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    32,                         /* 32 bits in a word */
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    32,                         /* 32 bits in an address */
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    8,                          /* 8 bits in a byte */
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    bfd_arch_sh,
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    bfd_mach_sh3_dsp,
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    "sh",                       /* arch_name  */
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    "sh3-dsp",                  /* printable name */
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    1,
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    false,                      /* not the default */
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    bfd_default_compatible,
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    scan_mach,
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    SH3_DSP_NEXT
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  },
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  {
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    32,                         /* 32 bits in a word */
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    32,                         /* 32 bits in an address */
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    8,                          /* 8 bits in a byte */
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    bfd_arch_sh,
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    bfd_mach_sh3e,
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    "sh",                       /* arch_name  */
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    "sh3e",                     /* printable name */
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    1,
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    false,                      /* not the default */
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    bfd_default_compatible,
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    scan_mach,
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    SH3E_NEXT
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  },
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  {
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    32,                         /* 32 bits in a word */
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    32,                         /* 32 bits in an address */
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    8,                          /* 8 bits in a byte */
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    bfd_arch_sh,
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    bfd_mach_sh4,
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    "sh",                       /* arch_name  */
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    "sh4",                      /* printable name */
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    1,
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    false,                      /* not the default */
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    bfd_default_compatible,
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    scan_mach,
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    SH4_NEXT
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  },
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};
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const bfd_arch_info_type bfd_sh_arch =
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{
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  32,                           /* 32 bits in a word */
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  32,                           /* 32 bits in an address */
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  8,                            /* 8 bits in a byte */
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  bfd_arch_sh,
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  bfd_mach_sh,
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  "sh",                         /* arch_name  */
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  "sh",                         /* printable name */
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  1,
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  true,                         /* the default machine */
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  bfd_default_compatible,
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  scan_mach,
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  SH_NEXT
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};

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