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1.1 ! root 1: /* Definitions for Motorola 680x0 running LynxOS, using Lynx's old as and ld. ! 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: #include "m68k/m68k.h" ! 21: #include "m68k/m68k-coff.h" ! 22: #include "lynx-ng.h" ! 23: ! 24: /* See m68k.h. 7 means 68020 with 68881. */ ! 25: ! 26: #ifndef TARGET_DEFAULT ! 27: #define TARGET_DEFAULT 7 ! 28: #endif ! 29: ! 30: /* Names to predefine in the preprocessor for this target machine. */ ! 31: ! 32: #undef CPP_PREDEFINES ! 33: #define CPP_PREDEFINES "-Dunix -Dmc68000 -DM68K -DLynx -DIBITS32 -Asystem(unix) -Asystem(lynx) -Acpu(m68k) -Amachine(m68k)" ! 34: ! 35: /* Provide required defaults for linker switches. */ ! 36: ! 37: #undef LINK_SPEC ! 38: #define LINK_SPEC "-P1000 %{msystem-v:-V} %{mcoff:-k}" ! 39: ! 40: /* Every structure or union's size must be a multiple of 2 bytes. */ ! 41: ! 42: #define STRUCTURE_SIZE_BOUNDARY 16
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