63 lines
2.2 KiB
C
63 lines
2.2 KiB
C
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/* Definitions of target machine for GNU compiler.
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Motorola m88100 running DG/UX.
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Copyright (C) 1988, 92, 93, 94, 95, 1996 Free Software Foundation, Inc.
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Contributed by Michael Tiemann (tiemann@mcc.com)
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Currently maintained by (gcc@dg-rtp.dg.com)
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This file is part of GNU CC.
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GNU CC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU CC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU CC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include "m88k/dgux.h"
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/* dgux.h builds an elf gcc which compiles elf objects by default.
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dguxbcs.h builds a bcs gcc which compiles bcs objects by default.
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The default can be overridden in either case with -msvr3 and -msvr4 */
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/* Default switches */
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#undef TARGET_DEFAULT
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#define TARGET_DEFAULT (MASK_CHECK_ZERO_DIV | \
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MASK_OCS_DEBUG_INFO | \
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MASK_OCS_FRAME_POSITION | \
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MASK_SVR3)
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/* Assembler support (-V, silicon filter, legends for mxdb). */
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#undef ASM_SPEC
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#define ASM_SPEC "%{pipe:%{!.s: - }\
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%{msvr4:%{!m88110:-KV3 }%{m88110:-KV04.00 }}}\
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%(asm_cpu)"
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/* If -m88100 is in effect, add -Dm88100; similarly for -m88110.
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Here, the CPU_DEFAULT is assumed to be -m88000. If not -ansi,
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-traditional, or restricting include files to one specific source
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target, specify full DG/UX features. */
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#undef CPP_SPEC
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#define CPP_SPEC "%(cpp_cpu)
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%{!msvr4:-D_M88KBCS_TARGET} %{msvr4:-D_DGUX_TARGET}"
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/* Linker and library spec's.
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-msvr3 is the default if -msvr4 is not specified. */
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#undef LIB_SPEC
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#define LIB_SPEC "%{msvr4:%{!shared:-lstaticdgc}} %{!shared:%{!symbolic:-lc}}"
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#undef STARTFILE_SPEC
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#define STARTFILE_SPEC "%(startfile_default)"
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#undef STARTFILE_CRTBEGIN_SPEC
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#define STARTFILE_CRTBEGIN_SPEC "\
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%{!msvr4:m88kdgux.ld%s bcscrtbegin.o%s} \
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%{msvr4:crtbegin.o%s}"
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