linuxaltivec.h

来自「gcc3.2.1源代码」· C头文件 代码 · 共 32 行

/* Definitions of target machine for GNU compiler,
   for AltiVec enhanced PowerPC machines running GNU/Linux.
   Copyright (C) 2001 Free Software Foundation, Inc.
   Contributed by Aldy Hernandez ([e-mail]).

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.  */

#undef TARGET_VERSION
#define TARGET_VERSION fprintf (stderr, " (PowerPC AltiVec GNU/Linux)");

/* Override rs6000.h and sysv4.h definition.  */
#undef	TARGET_DEFAULT
#define	TARGET_DEFAULT (MASK_POWERPC | MASK_NEW_MNEMONICS | MASK_ALTIVEC)

#undef SUBSUBTARGET_OVERRIDE_OPTIONS
#define SUBSUBTARGET_OVERRIDE_OPTIONS rs6000_altivec_abi = 1