91 lines
2.8 KiB
C
91 lines
2.8 KiB
C
/* Definitions of target machine for GNU compiler. Iris version 5.
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Copyright (C) 1993 Free Software Foundation, Inc.
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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, 675 Mass Ave, Cambridge, MA 02139, USA. */
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#define TARGET_DEFAULT MASK_ABICALLS
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#define ABICALLS_ASM_OP ".option pic2"
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#define OBJECT_FORMAT_ELF
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#include "mips/iris4.h"
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/* Specify size_t, ptrdiff_t, and wchar_t types. */
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#undef SIZE_TYPE
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#undef PTRDIFF_TYPE
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#undef WCHAR_TYPE
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#undef WCHAR_TYPE_SIZE
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#define SIZE_TYPE "unsigned int"
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#define PTRDIFF_TYPE "int"
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#define WCHAR_TYPE "long int"
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#define WCHAR_TYPE_SIZE LONG_TYPE_SIZE
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/* ??? _MIPS_SIM and _MIPS_SZPTR should eventually depend on options when
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options for them exist. */
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#undef CPP_PREDEFINES
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#define CPP_PREDEFINES \
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"-Dunix -Dmips -Dsgi -Dhost_mips -DMIPSEB -DSYSTYPE_SVR4 \
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-D_SVR4_SOURCE -D_MODERN_C -D__DSO__ \
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-D_MIPS_SIM=_MIPS_SIM_ABI32 -D_MIPS_SZPTR=32 \
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-Asystem(unix) -Asystem(svr4) -Acpu(mips) -Amachine(sgi)"
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#undef CPP_SPEC
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#define CPP_SPEC "\
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%{!ansi:-D__EXTENSIONS__ -D_SGI_SOURCE -D_LONGLONG} \
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%{.S: -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
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%{.cc: -D_LANGUAGE_C_PLUS_PLUS} \
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%{.cxx: -D_LANGUAGE_C_PLUS_PLUS} \
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%{.C: -D_LANGUAGE_C_PLUS_PLUS} \
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%{.m: -D_LANGUAGE_OBJECTIVE_C} \
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%{!.S: %{!.cc: %{!.cxx: %{!.C: %{!.m: -D_LANGUAGE_C %{!ansi:-DLANGUAGE_C}}}}}}\
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%{!mfp64: -D_MIPS_FPSET=16}%{mfp64: -D_MIPS_FPSET=32} \
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%{mips1: -D_MIPS_ISA=_MIPS_ISA_MIPS1} \
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%{mips2: -D_MIPS_ISA=_MIPS_ISA_MIPS2} \
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%{mips3: -D_MIPS_ISA=_MIPS_ISA_MIPS3} \
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%{!mips1: %{!mips2: %{!mips3: -D_MIPS_ISA=_MIPS_ISA_MIPS1}}} \
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%{!mint64: -D_MIPS_SZINT=32}%{mint64: -D_MIPS_SZINT=64} \
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%{!mlong64: -D_MIPS_SZLONG=32}%{mlong64: -D_MIPS_SZLONG=64}"
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#undef LINK_SPEC
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#define LINK_SPEC "\
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%{G*} \
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%{!mgas: \
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%{mips1} %{mips2} %{mips3} %{bestGnum} \
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%{shared} %{non_shared} %{call_shared} %{no_archive} %{exact_version} \
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%{!shared: %{!non_shared: \
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%{!call_shared: -call_shared -no_unresolved}}} \
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-_SYSTYPE_SVR4 }"
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#undef LIB_SPEC
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#define LIB_SPEC "%{p:-lprof1} %{pg:-lprof1} -lc crtn.o%s"
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/* We do not want to run mips-tfile! */
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#undef ASM_FINAL_SPEC
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#undef OBJECT_FORMAT_COFF
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/* We don't support debugging info for now. */
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#undef DBX_DEBUGGING_INFO
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#undef SDB_DEBUGGING_INFO
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#undef MIPS_DEBUGGING_INFO
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#undef MACHINE_TYPE
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#define MACHINE_TYPE "SGI running IRIX 5.0"
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