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1.1 ! root 1: /* Definitions of target machine for GNU compiler. "naked" 68020. ! 2: Copyright (C) 1994 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, 59 Temple Place - Suite 330, ! 19: Boston, MA 02111-1307, USA. */ ! 20: ! 21: #include "m68k/m68k.h" ! 22: ! 23: /* See m68k.h. 7 means 68020 with 68881. */ ! 24: ! 25: #ifndef TARGET_DEFAULT ! 26: #define TARGET_DEFAULT 7 ! 27: #endif ! 28: ! 29: /* Names to predefine in the preprocessor for this target machine. ! 30: Always define mc68000. Other definitions depend on switches given ! 31: to the compiler: ! 32: ! 33: -m68000: define nothing else ! 34: default, -m68020, -mc68020: define mc68020 ! 35: -m68030: define mc68030 ! 36: -m68040: define mc68040 ! 37: -m68020-40: define mc68020 mc68030 mc68040 ! 38: -m68302: define mc68302 ! 39: -m68332: define mc68332 ! 40: */ ! 41: ! 42: #ifndef CPP_PREDEFINES ! 43: #define CPP_PREDEFINES "-Dmc68000" ! 44: #endif ! 45: ! 46: #ifndef CPP_SPEC ! 47: ! 48: #if TARGET_DEFAULT & 02 ! 49: ! 50: /* -m68881 is the default */ ! 51: #define CPP_SPEC \ ! 52: "%{!mc68000:%{!m68000:%{!m68332:%{!msoft-float:%{mfpa:-D__HAVE_FPA__ }%{!mfpa:-D__HAVE_68881__ }}}}}\ ! 53: %{!ansi:%{m68010:-Dmc68010 }%{m68020:-Dmc68020 }%{mc68020:-Dmc68020 }%{m68030:-Dmc68030 }%{m68040:-Dmc68040 }%{m68020-40:-Dmc68020 -Dmc68030 -Dmc68040 }%{m68302:-Dmc68302 }%{m68332:-Dmc68332 }%{!mc68000:%{!m68000:%{!m68010:%{!mc68020:%{!m68020:%{!m68030:%{!m68040:%{!m68020-40:%{!m68302:%{!m68332:-Dmc68020 }}}}}}}}}}}\ ! 54: %{m68010:-D__mc68010__ -D__mc68010 }%{m68020:-D__mc68020__ -D__mc68020 }%{mc68020:-D__mc68020__ -D__mc68020 }%{m68030:-D__mc68030__ -D__mc68030 }%{m68040:-D__mc68040__ -D__mc68040 }%{m68020-40:-D__mc68020__ -D__mc68030__ -D__mc68040__ -D__mc68020 -D__mc68030 -D__mc68040 }%{m68302:-D__mc68302__ -D__mc68302 }%{m68332:-D__mc68332__ -D__mc68332 }%{!mc68000:%{!m68000:%{!m68010:%{!mc68020:%{!m68020:%{!m68030:%{!m68040:%{!m68020-40:%{!m68302:%{!m68332:-D__mc68020__ -D__mc68020 }}}}}}}}}}" ! 55: ! 56: #else ! 57: #if TARGET_DEFAULT & 0100 ! 58: ! 59: /* -mfpa is the default */ ! 60: #define CPP_SPEC \ ! 61: "%{!msoft-float:%{m68881:-D__HAVE_68881__ }%{!m68881:-D__HAVE_FPA__ }}\ ! 62: %{!ansi:%{m68010:-Dmc68010 }%{m68020:-Dmc68020 }%{mc68020:-Dmc68020 }%{m68030:-Dmc68030 }%{m68040:-Dmc68040 }%{m68020-40:-Dmc68020 -Dmc68030 -Dmc68040 }%{m68302:-Dmc68302 }%{m68332:-Dmc68332 }%{!mc68000:%{!m68000:%{!m68010:%{!mc68020:%{!m68020:%{!m68030:%{!m68040:%{!m68020-40:%{!m68302:%{!m68332:-Dmc68020 }}}}}}}}}}}\ ! 63: %{m68010:-D__mc68010__ -D__mc68010 }%{m68020:-D__mc68020__ -D__mc68020 }%{mc68020:-D__mc68020__ -D__mc68020 }%{m68030:-D__mc68030__ -D__mc68030 }%{m68040:-D__mc68040__ -D__mc68040 }%{m68020-40:-D__mc68020__ -D__mc68030__ -D__mc68040__ -D__mc68020 -D__mc68030 -D__mc68040 }%{m68302:-D__mc68302__ -D__mc68302 }%{m68332:-D__mc68332__ -D__mc68332 }%{!mc68000:%{!m68000:%{!m68010:%{!mc68020:%{!m68020:%{!m68030:%{!m68040:%{!m68020-40:%{!m68302:%{!m68332:-D__mc68020__ -D__mc68020 }}}}}}}}}}" ! 64: ! 65: #else ! 66: ! 67: /* -msoft-float is the default */ ! 68: #define CPP_SPEC \ ! 69: "%{m68881:-D__HAVE_68881__ }%{mfpa:-D__HAVE_FPA__ }\ ! 70: %{!ansi:%{m68010:-Dmc68010 }%{m68020:-Dmc68020 }%{mc68020:-Dmc68020 }%{m68030:-Dmc68030 }%{m68040:-Dmc68040 }%{m68020-40:-Dmc68020 -Dmc68030 -Dmc68040 }%{m68302:-Dmc68302 }%{m68332:-Dmc68332 }%{!mc68000:%{!m68000:%{!m68010:%{!mc68020:%{!m68020:%{!m68030:%{!m68040:%{!m68020-40:%{!m68302:%{!m68332:-Dmc68020 }}}}}}}}}}}\ ! 71: %{m68010:-D__mc68010__ -D__mc68010 }%{m68020:-D__mc68020__ -D__mc68020 }%{mc68020:-D__mc68020__ -D__mc68020 }%{m68030:-D__mc68030__ -D__mc68030 }%{m68040:-D__mc68040__ -D__mc68040 }%{m68020-40:-D__mc68020__ -D__mc68030__ -D__mc68040__ -D__mc68020 -D__mc68030 -D__mc68040 }%{m68302:-D__mc68302__ -D__mc68302 }%{m68332:-D__mc68332__ -D__mc68332 }%{!mc68000:%{!m68000:%{!m68010:%{!mc68020:%{!m68020:%{!m68030:%{!m68040:%{!m68020-40:%{!m68302:%{!m68332:-D__mc68020__ -D__mc68020 }}}}}}}}}}" ! 72: ! 73: #endif ! 74: #endif ! 75: ! 76: #endif ! 77: ! 78: /* Pass flags to gas indicating which type of processor we have. */ ! 79: ! 80: #ifndef ASM_SPEC ! 81: ! 82: #define ASM_SPEC \ ! 83: "%{m68851}%{mno-68851}%{m68881}%{mno-68881}%{msoft-float:-mno-68881 }\ ! 84: %{m68000}%{mc68000}%{m68010}%{m68020}%{mc68020}%{m68030}%{m68040}%{m68020-40:-mc68040}%{m68302}%{m68332}%{!m68000:%{!mc68000:%{!m68010:%{!mc68020:%{!m68020:%{!m68030:%{!m68040:%{!m68020-40:%{!m68302:%{!m68332:-mc68020}}}}}}}}}}" ! 85: ! 86: #endif ! 87: ! 88: #ifndef CC1_SPEC ! 89: ! 90: #define CC1_SPEC \ ! 91: "%{m68000:%{!m68881:-msoft-float }}%{m68302:-m68000}%{m68332:-m68020 -mnobitfield %{!m68881:-msoft-float}}%{!m68000:%{!mc68000:%{!m68010:%{!mc68020:%{!m68020:%{!m68030:%{!m68040:%{!m68020-40:%{!m68302:%{!m68332:-m68020}}}}}}}}}}" ! 92: ! 93: #endif ! 94: ! 95: /* end of m68k-none.h */
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