Subversion Repositories openrisc_2011-10-31

/* Definitions for or32 running Linux-based GNU systems using ELF

   Copyright (C) 2002, 2005

   Free Software Foundation, Inc.

   Contributed by Marko Mlinar <markom@opencores.org>

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 this program; see the file COPYING.  If not, write to

the Free Software Foundation, 59 Temple Place - Suite 330,

Boston, MA 02111-1307, USA.  */

/* elfos.h should have already been included.  Now just override

   any conflicting definitions and add any extras.  */

/* Run-time Target Specification.  */

#undef  TARGET_VERSION

#define TARGET_VERSION  fputs (" (OR32 GNU/Linux with ELF)", stderr);

/* Do not assume anything about header files.  */

#define NO_IMPLICIT_EXTERN_C

/* This is how we tell the assembler that two symbols have the same value.  */

#define ASM_OUTPUT_DEF(FILE, NAME1, NAME2) \

  do                                       \

    {                                      \

      assemble_name (FILE, NAME1);         \

      fputs (" = ", FILE);                 \

      assemble_name (FILE, NAME2);         \

      fputc ('\n', FILE);                  \

    }                                      \

    while (0)

#if 0

/* Node: Label Output */

#define SET_ASM_OP      "\t.set\t"

#define ASM_OUTPUT_EXTERNAL_LIBCALL(FILE, FUN)  \

  (*targetm.asm_out.globalize_label) (FILE, XSTR (FUN, 0))

#define ASM_WEAKEN_LABEL(FILE, NAME)    \

  do                                    \

    {                                   \

      fputs ("\t.weak\t", (FILE));      \

      assemble_name ((FILE), (NAME));   \

      fputc ('\n', (FILE));             \

    }                                   \

  while (0)

#endif

/* The GNU C++ standard library requires that these macros be defined.  */

#undef CPLUSPLUS_CPP_SPEC

#define CPLUSPLUS_CPP_SPEC "-D_GNU_SOURCE %(cpp)"

#undef DRIVER_SELF_SPECS