gnu/dist/gcc4/gcc/config/mips/netbsd64.h

   1 /* Definitions of target machine for GNU compiler, for MIPS NetBSD systems.
   2    Copyright (C) 1993, 1995, 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2004
   3    Free Software Foundation, Inc.
   4
   5 This file is part of GCC.
   6
   7 GCC 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 2, or (at your option)
  10 any later version.
  11
  12 GCC 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 GCC; see the file COPYING.  If not, write to
  19 the Free Software Foundation, 51 Franklin Street, Fifth Floor,
  20 Boston, MA 02110-1301, USA.  */
  21
  22 /* Force the default endianness and ABI flags onto the command line
  23    in order to make the other specs easier to write.  */
  24
  25 #define DRIVER_SELF_SPECS \
  26 "%{!EB:%{!EL:%(endian_spec)}}", \
  27 "%{!mabi=*: -mabi=n32}"
  28
  29 /* Define default target values.  */
  30
  31 #undef MACHINE_TYPE
  32 #if TARGET_ENDIAN_DEFAULT != 0
  33 #define MACHINE_TYPE "NetBSD/mips64eb ELF"
  34 #else
  35 #define MACHINE_TYPE "NetBSD/mips64el ELF"
  36 #endif
  37
  38 /* Provide a LINK_SPEC appropriate for a NetBSD/mips target.
  39    This is a copy of LINK_SPEC from <netbsd-elf.h> tweaked for
  40    the MIPS target.  */
  41
  42 #undef LINK_SPEC
  43 #define LINK_SPEC \
  44   "%{mabi=64:-m elf64%{EB:b}%{EL:l}tsmip} \
  45    %{mabi=32:-m elf32%{EB:b}%{EL:l}tsmip} \
  46    %{mabi=o64:-m elf64%{EB:b}%{EL:l}tsmip} \
  47    %{mabi=n32:-m elf32%{EB:b}%{EL:l}tsmipn32} \
  48    %(endian_spec) \
  49    %{G*} %{mips1} %{mips2} %{mips3} %{mips4} \
  50    %{mips32} %{mips32r2} %{mips64} %{mips64r2} \
  51    %{bestGnum} %{call_shared} %{no_archive} %{exact_version} \
  52    %(netbsd_link_spec)"
  53
  54 #undef LONG_DOUBLE_TYPE_SIZE
  55 #define LONG_DOUBLE_TYPE_SIZE 64
  56
  57 #undef LIBGCC2_LONG_DOUBLE_TYPE_SIZE
  58 #define LIBGCC2_LONG_DOUBLE_TYPE_SIZE 64