bfd/cpu-arc.c

   1 /* BFD support for the ARC processor
   2    Copyright (C) 1994-2015 Free Software Foundation, Inc.
   3    Contributed by Doug Evans (dje@cygnus.com).
   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 3 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., 51 Franklin Street - Fifth Floor, Boston,
  20    MA 02110-1301, USA.  */
  21
  22 #include "sysdep.h"
  23 #include "bfd.h"
  24 #include "libbfd.h"
  25
  26 #define ARC(mach, print_name, default_p, next) \
  27 {                                       \
  28     32, /* 32 bits in a word  */        \
  29     32, /* 32 bits in an address  */    \
  30     8,  /* 8 bits in a byte  */         \
  31     bfd_arch_arc,                       \
  32     mach,                               \
  33     "arc",                              \
  34     print_name,                         \
  35     4, /* section alignment power  */   \
  36     default_p,                          \
  37     bfd_default_compatible,             \
  38     bfd_default_scan,                   \
  39     bfd_arch_default_fill,              \
  40     next,                               \
  41   }
  42
  43 static const bfd_arch_info_type arch_info_struct[] =
  44 {
  45   ARC (bfd_mach_arc_arc600, "ARC600", FALSE, &arch_info_struct[1]),
  46   ARC (bfd_mach_arc_arc600, "A6"    , FALSE, &arch_info_struct[2]),
  47   ARC (bfd_mach_arc_arc601, "ARC601", FALSE, &arch_info_struct[3]),
  48   ARC (bfd_mach_arc_arc700, "ARC700", FALSE, &arch_info_struct[4]),
  49   ARC (bfd_mach_arc_arc700, "A7",     FALSE, &arch_info_struct[5]),
  50   ARC (bfd_mach_arc_arcv2,  "ARCv2",  FALSE, &arch_info_struct[6]),
  51   ARC (bfd_mach_arc_arcv2,  "EM",     FALSE, &arch_info_struct[7]),
  52   ARC (bfd_mach_arc_arcv2,  "HS",     FALSE, NULL),
  53 };
  54
  55 const bfd_arch_info_type bfd_arc_arch =
  56   ARC (bfd_mach_arc_arcv2,  "HS", TRUE, &arch_info_struct[0]);
  57
  58 /* Utility routines.  */
  59
  60 /* Given cpu type NAME, return its bfd_mach_arc_xxx value.
  61    Returns -1 if not found.  */
  62 int arc_get_mach (char *name);
  63
  64 int
  65 arc_get_mach (char *name)
  66 {
  67   const bfd_arch_info_type *p;
  68
  69   for (p = &bfd_arc_arch; p != NULL; p = p->next)
  70     if (strcmp (name, p->printable_name) == 0)
  71       return p->mach;
  72   return -1;
  73 }