vx29k.h

来自「GCC编译器源代码」· C头文件 代码 · 共 47 行

/* Definitions of target machine for GNU compiler.  Vxworks 29k version.
   Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.

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.  */

/* This file just exists to give specs for the 29k running on VxWorks.  */

/* Names to predefine in the preprocessor for this target machine.  */

#undef  CPP_PREDEFINES
#define CPP_PREDEFINES "-D_AM29K -D_AM29000 -Acpu(a29k) -Amachine(a29k) -D__vxworks -D__vxworks_5"

/* Vxworks header files require that the macro CPU be set.
   We could define it in CPP_PREDEFINES, but the value is (or will be)
   dependent upon GCC options.  */

#undef CPP_SPEC
#define CPP_SPEC "-DCPU=AM29200"

/* VxWorks does all the library stuff itself.  */

#undef LIB_SPEC
#define LIB_SPEC ""

/* VxWorks provides the functionality of crt0.o and friends itself.  */

#undef STARTFILE_SPEC
#define STARTFILE_SPEC "crtbegin.o%s"

#undef ENDFILE_SPEC
#define ENDFILE_SPEC "crtend.o%s"