gcc/config/nds32/nds32-opts.h

   1 /* Definitions for option handling of Andes NDS32 cpu for GNU compiler
   2    Copyright (C) 2012-2018 Free Software Foundation, Inc.
   3    Contributed by Andes Technology Corporation.
   4
   5    This file is part of GCC.
   6
   7    GCC is free software; you can redistribute it and/or modify it
   8    under the terms of the GNU General Public License as published
   9    by the Free Software Foundation; either version 3, or (at your
  10    option) any later version.
  11
  12    GCC is distributed in the hope that it will be useful, but WITHOUT
  13    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  14    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  15    License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with GCC; see the file COPYING3.  If not see
  19    <http://www.gnu.org/licenses/>.  */
  20
  21 #ifndef NDS32_OPTS_H
  22 #define NDS32_OPTS_H
  23
  24 #define NDS32_DEFAULT_CACHE_BLOCK_SIZE 16
  25 #define NDS32_DEFAULT_ISR_VECTOR_SIZE (TARGET_ISA_V3 ? 4 : 16)
  26
  27 /* The various ANDES ISA.  */
  28 enum nds32_arch_type
  29 {
  30   ARCH_V2,
  31   ARCH_V3,
  32   ARCH_V3M
  33 };
  34
  35 /* The code model defines the address generation strategy.  */
  36 enum nds32_cmodel_type
  37 {
  38   CMODEL_SMALL,
  39   CMODEL_MEDIUM,
  40   CMODEL_LARGE
  41 };
  42
  43 #endif