1 /* Definitions of target machine for GNU compiler, for m68hc12. 2 Copyright (C) 1999, 2000, 2001, 2003 Free Software Foundation, Inc. 3 Contributed by Stephane Carrez (stcarrez@nerim.fr). 4 5 This file is part of GNU CC. 6 7 GNU CC is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 2, or (at your option) 10 any later version. 11 12 GNU CC is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with GNU CC; see the file COPYING. If not, write to 19 the Free Software Foundation, 59 Temple Place - Suite 330, 20 Boston, MA 02111-1307, USA. */ 21 22 /* Compile and assemble for a 68hc12 unless there is a -m68hc11 option. */ 23 #define ASM_SPEC \ 24 "%{m68hc11:-m68hc11}" \ 25 "%{m68hcs12:-m68hcs12}" \ 26 "%{!m68hc11:%{!m68hcs12:-m68hc12}}" 27 #define LIB_SPEC "" 28 #define CC1_SPEC "" 29 30 /* We need to tell the linker the target elf format. Just pass an 31 emulation option. This can be overriden by -Wl option of gcc. */ 32 #define LINK_SPEC \ 33 "%{m68hc11:-m m68hc11elf}" \ 34 "%{m68hcs12:-m m68hc12elf}" \ 35 "%{!m68hc11:%{!m68hcs12:-m m68hc11elf}} %{mrelax:-relax}" 36 37 #define CPP_SPEC \ 38 "%{mshort:-D__HAVE_SHORT_INT__ -D__INT__=16}\ 39 %{!mshort:-D__INT__=32}\ 40 %{m68hc11:-Dmc6811 -DMC6811 -Dmc68hc11}\ 41 %{!m68hc11:%{!m68hc12:-Dmc6812 -DMC6812 -Dmc68hc12}}\ 42 %{m68hcs12:-Dmc6812 -DMC6812 -Dmc68hcs12}\ 43 %{!m68hc11:-Dmc6812 -DMC6812 -Dmc68hc12}\ 44 %{fshort-double:-D__HAVE_SHORT_DOUBLE__}" 45 46 /* Default target_flags if no switches specified. */ 47 #define TARGET_DEFAULT (MASK_M6812) 48 49 #define TARGET_M68HC12 50