1 /* Definitions of target machine for GNU compiler, for SPARClite w/o FPU. 2 Copyright (C) 1998, 1999 Free Software Foundation, Inc. 3 Contributed by Stan Cox (scox@cygnus.com). 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 #undef CPP_PREDEFINES 23 #define CPP_PREDEFINES "-D__sparc__ -D__sparclite__ -Acpu=sparc -Amachine=sparc" 24 25 /* Default to dwarf2 in ELF. */ 26 27 #define DWARF_DEBUGGING_INFO 1 28 #define DWARF2_DEBUGGING_INFO 1 29 30 #undef PREFERRED_DEBUGGING_TYPE 31 #define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG 32 33 #undef TARGET_VERSION 34 #define TARGET_VERSION fprintf (stderr, " (sparclite)"); 35 36 /* Enable app-regs and epilogue options. Do not enable the fpu. */ 37 38 #undef TARGET_DEFAULT 39 #define TARGET_DEFAULT MASK_APP_REGS 40 41 /* US Software GOFAST library support. */ 42 #undef INIT_SUBTARGET_OPTABS 43 #define INIT_SUBTARGET_OPTABS INIT_GOFAST_OPTABS 44 45 #undef STARTFILE_SPEC 46 #define STARTFILE_SPEC "crti.o%s crtbegin.o%s" 47 48 /* Use __main method of constructor invocation. */ 49 #undef INIT_SECTION_ASM_OP 50 #undef FINI_SECTION_ASM_OP 51