| /* Definitions of target machine for GNU compiler. Vxworks Alpha version. |
| Copyright (C) 1998 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 Alpha running on VxWorks. */ |
| |
| #undef CPP_SUBTARGET_SPEC |
| #define CPP_SUBTARGET_SPEC "\ |
| %{mvxsim:-DCPU=SIMALPHADUNIX} \ |
| %{!mvxsim: %{!mcpu*|mcpu=21064:-DCPU=21064} %{mcpu=21164:-DCPU=21164}} \ |
| %{posix: -D_POSIX_SOURCE}" |
| |
| #undef CPP_PREDEFINES |
| #define CPP_PREDEFINES "\ |
| -D__vxworks -D__alpha_vxworks -Asystem=vxworks \ |
| -Asystem=embedded -D_LONGLONG" |
| |
| /* VxWorks does all the library stuff itself. */ |
| |
| #undef LIB_SPEC |
| #define LIB_SPEC "" |
| |
| /* VxWorks uses object files, not loadable images. Make linker just combine |
| objects. Also show using 32 bit mode and set start of text to 0. */ |
| |
| #undef LINK_SPEC |
| #define LINK_SPEC "-r -taso -T 0" |
| |
| /* VxWorks provides the functionality of crt0.o and friends itself. */ |
| |
| #undef STARTFILE_SPEC |
| #define STARTFILE_SPEC "" |
| |
| #undef ENDFILE_SPEC |
| #define ENDFILE_SPEC "" |
