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1.1 ! root 1: /* Definitions of target machine for GNU compiler. Iris version 5. ! 2: Copyright (C) 1993 Free Software Foundation, Inc. ! 3: ! 4: This file is part of GNU CC. ! 5: ! 6: GNU CC is free software; you can redistribute it and/or modify ! 7: it under the terms of the GNU General Public License as published by ! 8: the Free Software Foundation; either version 2, or (at your option) ! 9: any later version. ! 10: ! 11: GNU CC is distributed in the hope that it will be useful, ! 12: but WITHOUT ANY WARRANTY; without even the implied warranty of ! 13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ! 14: GNU General Public License for more details. ! 15: ! 16: You should have received a copy of the GNU General Public License ! 17: along with GNU CC; see the file COPYING. If not, write to ! 18: the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ ! 19: ! 20: #define TARGET_DEFAULT MASK_ABICALLS ! 21: #define ABICALLS_ASM_OP ".option pic2" ! 22: ! 23: #define OBJECT_FORMAT_ELF ! 24: ! 25: #include "mips/iris4.h" ! 26: ! 27: /* Specify size_t, ptrdiff_t, and wchar_t types. */ ! 28: #undef SIZE_TYPE ! 29: #undef PTRDIFF_TYPE ! 30: #undef WCHAR_TYPE ! 31: #undef WCHAR_TYPE_SIZE ! 32: ! 33: #define SIZE_TYPE "unsigned int" ! 34: #define PTRDIFF_TYPE "int" ! 35: #define WCHAR_TYPE "long int" ! 36: #define WCHAR_TYPE_SIZE LONG_TYPE_SIZE ! 37: ! 38: /* ??? _MIPS_SIM and _MIPS_SZPTR should eventually depend on options when ! 39: options for them exist. */ ! 40: ! 41: #undef CPP_PREDEFINES ! 42: #define CPP_PREDEFINES \ ! 43: "-Dunix -Dmips -Dsgi -Dhost_mips -DMIPSEB -DSYSTYPE_SVR4 \ ! 44: -D_SVR4_SOURCE -D_MODERN_C -D__DSO__ \ ! 45: -D_MIPS_SIM=_MIPS_SIM_ABI32 -D_MIPS_SZPTR=32 \ ! 46: -Asystem(unix) -Asystem(svr4) -Acpu(mips) -Amachine(sgi)" ! 47: ! 48: #undef CPP_SPEC ! 49: #define CPP_SPEC "\ ! 50: %{!ansi:-D__EXTENSIONS__ -D_SGI_SOURCE -D_LONGLONG} \ ! 51: %{.S: -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \ ! 52: %{.cc: -D_LANGUAGE_C_PLUS_PLUS} \ ! 53: %{.cxx: -D_LANGUAGE_C_PLUS_PLUS} \ ! 54: %{.C: -D_LANGUAGE_C_PLUS_PLUS} \ ! 55: %{.m: -D_LANGUAGE_OBJECTIVE_C} \ ! 56: %{!.S: %{!.cc: %{!.cxx: %{!.C: %{!.m: -D_LANGUAGE_C %{!ansi:-DLANGUAGE_C}}}}}}\ ! 57: %{!mfp64: -D_MIPS_FPSET=16}%{mfp64: -D_MIPS_FPSET=32} \ ! 58: %{mips1: -D_MIPS_ISA=_MIPS_ISA_MIPS1} \ ! 59: %{mips2: -D_MIPS_ISA=_MIPS_ISA_MIPS2} \ ! 60: %{mips3: -D_MIPS_ISA=_MIPS_ISA_MIPS3} \ ! 61: %{!mips1: %{!mips2: %{!mips3: -D_MIPS_ISA=_MIPS_ISA_MIPS1}}} \ ! 62: %{!mint64: -D_MIPS_SZINT=32}%{mint64: -D_MIPS_SZINT=64} \ ! 63: %{!mlong64: -D_MIPS_SZLONG=32}%{mlong64: -D_MIPS_SZLONG=64}" ! 64: ! 65: #undef LINK_SPEC ! 66: #define LINK_SPEC "\ ! 67: %{G*} \ ! 68: %{!mgas: \ ! 69: %{mips1} %{mips2} %{mips3} %{bestGnum} \ ! 70: %{shared} %{non_shared} %{call_shared} %{no_archive} %{exact_version} \ ! 71: %{!shared: %{!non_shared: \ ! 72: %{!call_shared: -call_shared -no_unresolved}}} \ ! 73: -_SYSTYPE_SVR4 }" ! 74: ! 75: #undef LIB_SPEC ! 76: #define LIB_SPEC "%{p:-lprof1} %{pg:-lprof1} -lc crtn.o%s" ! 77: ! 78: /* We do not want to run mips-tfile! */ ! 79: #undef ASM_FINAL_SPEC ! 80: ! 81: #undef OBJECT_FORMAT_COFF ! 82: ! 83: /* We don't support debugging info for now. */ ! 84: #undef DBX_DEBUGGING_INFO ! 85: #undef SDB_DEBUGGING_INFO ! 86: #undef MIPS_DEBUGGING_INFO ! 87: ! 88: #undef MACHINE_TYPE ! 89: #define MACHINE_TYPE "SGI running IRIX 5.0" ! 90:
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