| /* Definitions of target machine for GNU compiler, |
| for ARM with targetting the VXWorks run time environment. |
| Copyright (C) 1999, 2000 Free Software Foundation, Inc. |
| |
| Contributed by: Mike Stump <mrs@wrs.com> |
| |
| 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. */ |
| |
| #define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm710 |
| |
| #include "arm/coff.h" |
| |
| #undef SUBTARGET_CPP_SPEC |
| #define SUBTARGET_CPP_SPEC \ |
| "%{march=arm710:-DCPU=ARM710A} \ |
| %{march=arm7tdmi:-DCPU=ARM7TDMI} \ |
| %{march=arm810:-DCPU=ARM810} \ |
| %{march=strongarm110:-DCPU=ARMSA110} \ |
| %{!march=*: \ |
| %{mcpu=arm710:-DCPU=ARM710A} \ |
| %{mcpu=arm7tdmi:-DCPU=ARM7TDMI} \ |
| %{mcpu=arm810:-DCPU=ARM810} \ |
| %{mcpu=strongarm110:-DCPU=ARMSA110}} \ |
| %{!mcpu*:%{!march=*:-DCPU=ARM710A}} \ |
| " |
| |
| #undef CPP_PREDEFINES |
| #define CPP_PREDEFINES "-D__vxworks -Acpu=arm -Amachine=arm" |
| |
| /* 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. */ |
| #undef LINK_SPEC |
| #define LINK_SPEC "-r" |
| |
| /* VxWorks provides the functionality of crt0.o and friends itself. */ |
| #undef STARTFILE_SPEC |
| #define STARTFILE_SPEC "" |
| |
| #undef ENDFILE_SPEC |
| #define ENDFILE_SPEC "" |
| |
| #undef TARGET_VERSION |
| #define TARGET_VERSION fputs (" (ARM/VxWorks)", stderr); |
| |
| #undef ASM_FILE_START |
| #define ASM_FILE_START(STREAM) \ |
| do \ |
| { \ |
| fprintf (STREAM, "%s Generated by gcc %s for ARM/VxWorks\n", \ |
| ASM_COMMENT_START, version_string); \ |
| } \ |
| while (0) |