gcc/config/mips/gnu-user64.h

   1 /* Definitions for MIPS systems using GNU userspace and n32/64 abi.
   2    Copyright (C) 2002-2013 Free Software Foundation, Inc.
   3
   4 This file is part of GCC.
   5
   6 GCC is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 3, or (at your option)
   9 any later version.
  10
  11 GCC is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GCC; see the file COPYING3.  If not see
  18 <http://www.gnu.org/licenses/>.  */
  19
  20 /* Force the default endianness and ABI flags onto the command line
  21    in order to make the other specs easier to write.  */
  22
  23 #define LINUX64_DRIVER_SELF_SPECS \
  24   LINUX_DRIVER_SELF_SPECS \
  25   " %{!EB:%{!EL:%(endian_spec)}}" \
  26   " %{!mabi=*: -" MULTILIB_ABI_DEFAULT "}"
  27
  28 #undef DRIVER_SELF_SPECS
  29 #define DRIVER_SELF_SPECS \
  30   BASE_DRIVER_SELF_SPECS, \
  31   LINUX64_DRIVER_SELF_SPECS
  32
  33 #undef GNU_USER_TARGET_LINK_SPEC
  34 #define GNU_USER_TARGET_LINK_SPEC "\
  35 %{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{mips4} \
  36 %{shared} \
  37  %(endian_spec) \
  38   %{!shared: \
  39     %{!static: \
  40       %{rdynamic:-export-dynamic} \
  41       %{mabi=n32: -dynamic-linker " GNU_USER_DYNAMIC_LINKERN32 "} \
  42       %{mabi=64: -dynamic-linker " GNU_USER_DYNAMIC_LINKER64 "} \
  43       %{mabi=32: -dynamic-linker " GNU_USER_DYNAMIC_LINKER32 "}} \
  44     %{static:-static}} \
  45 %{mabi=n32:-m" GNU_USER_LINK_EMULATIONN32 "} \
  46 %{mabi=64:-m" GNU_USER_LINK_EMULATION64 "} \
  47 %{mabi=32:-m" GNU_USER_LINK_EMULATION32 "}"
  48 #undef LINK_SPEC
  49 #define LINK_SPEC GNU_USER_TARGET_LINK_SPEC
  50
  51 #undef LOCAL_LABEL_PREFIX
  52 #define LOCAL_LABEL_PREFIX (TARGET_OLDABI ? "$" : ".")