1 /* Definitions of target machine for GNU compiler, for sparclite 86x w/o FPU. 2 Copyright (C) 1998, 1999, 2000 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 22 #undef CPP_PREDEFINES 23 #define CPP_PREDEFINES "-D__sparc__ -D__sparclite86x__ -Acpu=sparc -Amachine=sparc" 24 25 #undef TARGET_VERSION 26 #define TARGET_VERSION fprintf (stderr, " (sparclite 86x)"); 27 28 /* Enable app-regs and epilogue options. Do not enable the fpu. */ 29 30 #undef TARGET_DEFAULT 31 #define TARGET_DEFAULT MASK_APP_REGS 32 33 #undef ASM_SPEC 34 #define ASM_SPEC "%{v:-v} %{mlittle-endian-data:--little-endian-data} %(asm_cpu)" 35 36 /* US Software GOFAST library support. */ 37 #undef INIT_SUBTARGET_OPTABS 38 #define INIT_SUBTARGET_OPTABS INIT_GOFAST_OPTABS 39 40 #undef LINK_SPEC 41 #define LINK_SPEC "%{v:-V}" 42 43 #undef BYTES_BIG_ENDIAN 44 #define BYTES_BIG_ENDIAN (! TARGET_LITTLE_ENDIAN_DATA) 45 #undef WORDS_BIG_ENDIAN 46 #define WORDS_BIG_ENDIAN (! TARGET_LITTLE_ENDIAN_DATA) 47 48 #define TARGET_LITTLE_ENDIAN_DATA (target_flags & MASK_LITTLE_ENDIAN) 49 #undef SUBTARGET_SWITCHES 50 #define SUBTARGET_SWITCHES \ 51 { "little-endian-data", MASK_LITTLE_ENDIAN, N_("Use little-endian byte order for data")}, 52