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Diffstat (limited to 'contrib/gcc/config/i386/linux64.h')
-rw-r--r-- | contrib/gcc/config/i386/linux64.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/contrib/gcc/config/i386/linux64.h b/contrib/gcc/config/i386/linux64.h new file mode 100644 index 000000000000..8d70972638c3 --- /dev/null +++ b/contrib/gcc/config/i386/linux64.h @@ -0,0 +1,48 @@ +/* Definitions for AMD x86-64 running Linux-based GNU systems with ELF format. + Copyright (C) 2001 Free Software Foundation, Inc. + Contributed by Jan Hubicka <jh@suse.cz>, based on linux.h. + +This file is part of GNU CC. + +GNU CC is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU CC is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU CC; see the file COPYING. If not, write to +the Free Software Foundation, 59 Temple Place - Suite 330, +Boston, MA 02111-1307, USA. */ + +#define LINUX_DEFAULT_ELF + +#undef TARGET_VERSION +#define TARGET_VERSION fprintf (stderr, " (x86-64 Linux/ELF)"); + +#undef CPP_PREDEFINES +#define CPP_PREDEFINES "-D__ELF__ -Dunix -Dlinux -Asystem(posix)" + +#undef CPP_SPEC +#define CPP_SPEC "%(cpp_cpu) %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT} %{!m32:-D__LONG_MAX__=9223372036854775807L}" + +/* Provide a LINK_SPEC. Here we provide support for the special GCC + options -static and -shared, which allow us to link things in one + of these three modes by applying the appropriate combinations of + options at link-time. + + When the -shared link option is used a final link is not being + done. */ + +#undef LINK_SPEC +#define LINK_SPEC "%{!m32:-m elf_x86_64} %{m32:-m elf_i386} %{shared:-shared} \ + %{!shared: \ + %{!static: \ + %{rdynamic:-export-dynamic} \ + %{!dynamic-linker:-dynamic-linker /lib64/ld-linux-x86-64.so.2}} \ + %{static:-static}}" + |