| /* Definitions of target machine for GNU compiler, |
| for IBM RS/6000 running AIX version 3.1. |
| Copyright (C) 1993,1997 Free Software Foundation, Inc. |
| Contributed by Richard Kenner (kenner@nyu.edu) |
| |
| 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/rs6000.h" |
| |
| /* AIX 3.2 defined _AIX32, but older versions do not. */ |
| #undef CPP_PREDEFINES |
| #define CPP_PREDEFINES "-D_IBMR2 -D_AIX -Asystem(unix) -Asystem(aix) -Acpu(rs6000) -Amachine(rs6000)" |
| |
| /* AIX 3.1 uses bit 15 in CROR as the magic nop. */ |
| #undef RS6000_CALL_GLUE |
| #define RS6000_CALL_GLUE "cror 15,15,15" |
| |
| /* AIX 3.1 does not prepend underscores to itrunc, uitrunc, or mcount. */ |
| #undef RS6000_ITRUNC |
| #define RS6000_ITRUNC "itrunc" |
| #undef RS6000_UITRUNC |
| #define RS6000_UITRUNC "uitrunc" |
| #undef RS6000_MCOUNT |
| #define RS6000_MCOUNT ".mcount" |
| |
