bfd/cpu-csky.c

   1 /* BFD support for C-SKY processors.
   2    Copyright (C) 1994-2024 Free Software Foundation, Inc.
   3    Contributed by C-SKY Microsystems and Mentor Graphics.
   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 N(NUMBER, PRINT, ISDEFAULT, NEXT)                               \
  27 {                                                                       \
  28   32,                     /* Bits in a word.  */                        \
  29   32,                     /* Bits in an address.  */                    \
  30   8,                      /* Bits in a byte.  */                        \
  31   bfd_arch_csky,          /* Architecture.  */                          \
  32   NUMBER,                 /* Machine number.  */                        \
  33   "csky",                 /* Architecture name.  */                     \
  34   PRINT,                  /* Printable name.  */                        \
  35   3,                      /* Section align power.  */                   \
  36   ISDEFAULT,              /* Is this the default architecture ?  */     \
  37   bfd_default_compatible, /* Architecture comparison function.  */      \
  38   bfd_default_scan,       /* String to architecture conversion.  */     \
  39   bfd_arch_default_fill,                                                \
  40   NEXT,                   /* Next in list.  */                          \
  41   0 /* Maximum offset of a reloc from the start of an insn.  */         \
  42 }
  43
  44 static const bfd_arch_info_type arch_info_struct[] =
  45 {
  46   /* ABI v1 processors. */
  47   N (bfd_mach_ck510,   "csky:ck510",    false, & arch_info_struct[1]),
  48   N (bfd_mach_ck610,   "csky:ck610",    false, & arch_info_struct[2]),
  49
  50   /* ABI v2 processors.  */
  51   N (bfd_mach_ck801,   "csky:ck801",    false, & arch_info_struct[3]),
  52   N (bfd_mach_ck802,   "csky:ck802",    false, & arch_info_struct[4]),
  53   N (bfd_mach_ck803,   "csky:ck803",    false, & arch_info_struct[5]),
  54   N (bfd_mach_ck807,   "csky:ck807",    false, & arch_info_struct[6]),
  55   N (bfd_mach_ck810,   "csky:ck810",    false, & arch_info_struct[7]),
  56   N (bfd_mach_ck860,   "csky:ck860",    false, & arch_info_struct[8]),
  57   N (bfd_mach_ck_unknown, "csky:any",   false, NULL)
  58 };
  59
  60 const bfd_arch_info_type bfd_csky_arch =
  61   N (0, "csky", true, & arch_info_struct[0]);