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/* Definitions of target machine for GNU compiler.
Motorola m88100 running DG/UX.
Copyright (C) 1988, 92, 93, 94, 95, 1996 Free Software Foundation, Inc.
Contributed by Michael Tiemann (tiemann@mcc.com)
Currently maintained by (gcc@dg-rtp.dg.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. */
#include "m88k/dgux.h"
/* dgux.h builds an elf gcc which compiles elf objects by default.
dguxbcs.h builds a bcs gcc which compiles bcs objects by default.
The default can be overridden in either case with -msvr3 and -msvr4 */
/* Default switches */
#undef TARGET_DEFAULT
#define TARGET_DEFAULT (MASK_CHECK_ZERO_DIV | \
MASK_OCS_DEBUG_INFO | \
MASK_OCS_FRAME_POSITION | \
MASK_SVR3)
/* Assembler support (-V, silicon filter, legends for mxdb). */
#undef ASM_SPEC
#define ASM_SPEC "%{pipe:%{!.s: - }\
%{msvr4:%{!m88110:-KV3 }%{m88110:-KV04.00 }}}\
%(asm_cpu)"
/* If -m88100 is in effect, add -Dm88100; similarly for -m88110.
Here, the CPU_DEFAULT is assumed to be -m88000. If not -ansi,
-traditional, or restricting include files to one specific source
target, specify full DG/UX features. */
#undef CPP_SPEC
#define CPP_SPEC "%(cpp_cpu)
%{!msvr4:-D_M88KBCS_TARGET} %{msvr4:-D_DGUX_TARGET}"
/* Linker and library spec's.
-msvr3 is the default if -msvr4 is not specified. */
#undef LIB_SPEC
#define LIB_SPEC "%{msvr4:%{!shared:-lstaticdgc}} %{!shared:%{!symbolic:-lc}}"
#undef STARTFILE_SPEC
#define STARTFILE_SPEC "%(startfile_default)"
#undef STARTFILE_CRTBEGIN_SPEC
#define STARTFILE_CRTBEGIN_SPEC "\
%{!msvr4:m88kdgux.ld%s bcscrtbegin.o%s} \
%{msvr4:crtbegin.o%s}"
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