gcc/config/sparc/liteelf.h

   1 /* Definitions of target machine for GCC, for SPARClite w/o FPU, ELF.
   2    Copyright (C) 1998, 1999 Free Software Foundation, Inc.
   3    Contributed by Stan Cox (scox@cygnus.com).
   4
   5 This file is part of GCC.
   6
   7 GCC 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 GCC 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 GCC; 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 TARGET_SUB_OS_CPP_BUILTINS
  23 #define TARGET_SUB_OS_CPP_BUILTINS()            \
  24   do                                            \
  25     {                                           \
  26         builtin_define ("__sparclite__");       \
  27     }                                           \
  28   while (0)
  29
  30 /* Default to dwarf2 in ELF.  */
  31
  32 #define DWARF2_DEBUGGING_INFO 1
  33
  34 #undef PREFERRED_DEBUGGING_TYPE
  35 #define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
  36
  37 #undef TARGET_VERSION
  38 #define TARGET_VERSION fprintf (stderr, " (sparclite)");
  39
  40 /* Enable app-regs and epilogue options.  Do not enable the fpu.  */
  41
  42 #undef TARGET_DEFAULT
  43 #define TARGET_DEFAULT MASK_APP_REGS
  44
  45 /* Enable US Software GOFAST library support.  */
  46 #define US_SOFTWARE_GOFAST
  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