gcc/config/sparc/liteelf.h

   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 #include "sparc/elf.h"
  23
  24 #undef CPP_PREDEFINES
  25 #define CPP_PREDEFINES "-D__sparc__ -D__sparclite__ -Acpu=sparc -Amachine=sparc"
  26
  27 /* Default to dwarf2 in ELF.  */
  28
  29 #define DWARF_DEBUGGING_INFO
  30 #define DWARF2_DEBUGGING_INFO
  31
  32 #undef PREFERRED_DEBUGGING_TYPE
  33 #define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
  34
  35 #undef TARGET_VERSION
  36 #define TARGET_VERSION fprintf (stderr, " (sparclite)");
  37
  38 /* Enable app-regs and epilogue options.  Do not enable the fpu.  */
  39
  40 #undef TARGET_DEFAULT
  41 #define TARGET_DEFAULT (MASK_APP_REGS + MASK_EPILOGUE)
  42
  43 /* US Software GOFAST library support.  */
  44 #include "gofast.h"
  45 #undef INIT_SUBTARGET_OPTABS
  46 #define INIT_SUBTARGET_OPTABS INIT_GOFAST_OPTABS
  47
  48 #undef STARTFILE_SPEC
  49 #define STARTFILE_SPEC "crti.o%s crtbegin.o%s"
  50
  51 /* Use __main method of constructor invocation.  */
  52 #undef INIT_SECTION_ASM_OP
  53 #undef FINI_SECTION_ASM_OP