main/gcc/config/i386/linux64.h

   1 /* Definitions for AMD x86-64 running Linux-based GNU systems with ELF format.
   2    Copyright (C) 2001-2014 Free Software Foundation, Inc.
   3    Contributed by Jan Hubicka <jh@suse.cz>, based on linux.h.
   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 3, 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 Under Section 7 of GPL version 3, you are granted additional
  18 permissions described in the GCC Runtime Library Exception, version
  19 3.1, as published by the Free Software Foundation.
  20
  21 You should have received a copy of the GNU General Public License and
  22 a copy of the GCC Runtime Library Exception along with this program;
  23 see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
  24 <http://www.gnu.org/licenses/>.  */
  25
  26 #define GNU_USER_LINK_EMULATION32 "elf_i386"
  27 #define GNU_USER_LINK_EMULATION64 "elf_x86_64"
  28 #define GNU_USER_LINK_EMULATIONX32 "elf32_x86_64"
  29
  30 #ifndef RUNTIME_ROOT_PREFIX
  31 #define RUNTIME_ROOT_PREFIX ""
  32 #endif
  33 #define GLIBC_DYNAMIC_LINKER32 RUNTIME_ROOT_PREFIX "/lib/ld-linux.so.2"
  34 #define GLIBC_DYNAMIC_LINKER64 RUNTIME_ROOT_PREFIX "/lib64/ld-linux-x86-64.so.2"
  35 #define GLIBC_DYNAMIC_LINKERX32 RUNTIME_ROOT_PREFIX "/libx32/ld-linux-x32.so.2"
  36
  37 /* These may be provided by config/linux-grtev*.h.  */
  38 #ifndef LINUX_GRTE_EXTRA_SPECS
  39 #define LINUX_GRTE_EXTRA_SPECS
  40 #endif
  41
  42 #undef  SUBTARGET_EXTRA_SPECS
  43 #define SUBTARGET_EXTRA_SPECS \
  44   LINUX_GRTE_EXTRA_SPECS
  45