eabi.h

来自「gcc编译工具没有什么特别」· C头文件 代码 · 共 41 行

/* Core target definitions for GNU compiler
   for IBM RS/6000 PowerPC targeted to embedded ELF systems.
   Copyright (C) 1995, 1996 Free Software Foundation, Inc.
   Contributed by Cygnus Support.

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.  */

#include "rs6000/sysv4.h"

/* Add -meabi to target flags */
#undef TARGET_DEFAULT
#define TARGET_DEFAULT (MASK_POWERPC | MASK_NEW_MNEMONICS | MASK_EABI)

/* Invoke an initializer function to set up the GOT */
#define NAME__MAIN "__eabi"

#undef TARGET_VERSION
#define TARGET_VERSION fprintf (stderr, " (PowerPC Embedded)");

#undef CPP_PREDEFINES
#define CPP_PREDEFINES \
  "-DPPC -D__embedded__ -Asystem(embedded) -Acpu(powerpc) -Amachine(powerpc)"

#undef	MULTILIB_DEFAULTS
#define	MULTILIB_DEFAULTS { "mbig", "mcall-sysv" }