gcc/config/h8300/linux.h

   1 /* Definitions of target machine for GNU compiler.
   2    Renesas H8/300 (linux variant)
   3    Copyright (C) 2015-2018 Free Software Foundation, Inc.
   4    Contributed by Yoshinori Sato <ysato@users.sourceforge.jp>
   5
   6 This file is part of GCC.
   7
   8 GCC is free software; you can redistribute it and/or modify
   9 it under the terms of the GNU General Public License as published by
  10 the Free Software Foundation; either version 3, or (at your option)
  11 any later version.
  12
  13 GCC is distributed in the hope that it will be useful,
  14 but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 GNU General Public License for more details.
  17
  18 You should have received a copy of the GNU General Public License
  19 along with GCC; see the file COPYING3.  If not see
  20 <http://www.gnu.org/licenses/>.  */
  21
  22 #ifndef GCC_H8300_LINUX_H
  23 #define GCC_H8300_LINUX_H
  24
  25 #define TARGET_OS_CPP_BUILTINS() \
  26   do                                            \
  27     {                                           \
  28       GNU_USER_TARGET_OS_CPP_BUILTINS();        \
  29     }                                           \
  30   while (0)
  31
  32 #undef LINK_SPEC
  33 #define LINK_SPEC "%{mh:-mh8300helf_linux} %{ms:-m h8300self_linux} %{msx:-m h8300sxelf_linux}"
  34
  35 #undef TARGET_DEFAULT
  36 #define TARGET_DEFAULT (MASK_QUICKCALL | MASK_INT32 | MASK_H8300H)
  37
  38 /* Width of a word, in units (bytes).  */
  39 #undef DOUBLE_TYPE_SIZE
  40 #define DOUBLE_TYPE_SIZE        64
  41
  42 #undef DEFAULT_SIGNED_CHAR
  43 #define DEFAULT_SIGNED_CHAR 1
  44
  45 #undef USER_LABEL_PREFIX
  46
  47 #define H8300_LINUX
  48
  49 #endif /* ! GCC_H8300_LINUX_H */