text: /* Target definitions for GCC for Intel 80386 using ELF
     Copyright (C) 1988, 1991, 1995, 2000, 2001, 2002, 2007, 2008
     Free Software Foundation, Inc.
  
     Derived from sysv4.h written by Ron Guilmette (rfg@netcom.com).
  
  This file is part of GCC.
  
  GCC is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 3, or (at your option)
  any later version.
  
  GCC is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
  
  You should have received a copy of the GNU General Public License
  along with GCC; see the file COPYING3.  If not see
  <http://www.gnu.org/licenses/>.  */
  
  /* Use stabs instead of DWARF debug format.  */
  #undef  PREFERRED_DEBUGGING_TYPE
  #define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
  
  #define TARGET_VERSION fprintf (stderr, " (i386 bare ELF target)");
  
  /* The ELF ABI for the i386 says that records and unions are returned
     in memory.  */
  
  #define SUBTARGET_RETURN_IN_MEMORY(TYPE, FNTYPE) \
  	(TYPE_MODE (TYPE) == BLKmode \
  	 || (VECTOR_MODE_P (TYPE_MODE (TYPE)) && int_size_in_bytes (TYPE) == 8))
  
  #undef CPP_SPEC
  #define CPP_SPEC ""
  
  #define ENDFILE_SPEC "crtend.o%s"
  
  #define STARTFILE_SPEC "%{!shared: \
  			 %{!symbolic: \
  			  %{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}}}\
  			crtbegin.o%s"
  
  #undef DBX_REGISTER_NUMBER
  #define DBX_REGISTER_NUMBER(n) \
    (TARGET_64BIT ? dbx64_register_map[n] : svr4_dbx_register_map[n])
  
  /* The routine used to output sequences of byte values.  We use a special
     version of this for most svr4 targets because doing so makes the
     generated assembly code more compact (and thus faster to assemble)
     as well as more readable.  Note that if we find subparts of the
     character sequence which end with NUL (and which are shorter than
     STRING_LIMIT) we output those using ASM_OUTPUT_LIMITED_STRING.  */
  
  #undef ASM_OUTPUT_ASCII
  #define ASM_OUTPUT_ASCII(FILE, STR, LENGTH)				\
    do									\
      {									\
        const unsigned char *_ascii_bytes =				\
          (const unsigned char *) (STR);					\
        const unsigned char *limit = _ascii_bytes + (LENGTH);		\
        unsigned bytes_in_chunk = 0;					\
        for (; _ascii_bytes < limit; _ascii_bytes++)			\
  	{								\
  	  const unsigned char *p;					\
  	  if (bytes_in_chunk >= 64)					\
  	    {								\
  	      fputc ('\n', (FILE));					\
  	      bytes_in_chunk = 0;					\
  	    }								\
  	  for (p = _ascii_bytes; p < limit && *p != '\0'; p++)		\
  	    continue;							\
  	  if (p < limit && (p - _ascii_bytes) <= (long) STRING_LIMIT)	\
  	    {								\
  	      if (bytes_in_chunk > 0)					\
  		{							\
  		  fputc ('\n', (FILE));					\
  		  bytes_in_chunk = 0;					\
  		}							\
  	      ASM_OUTPUT_LIMITED_STRING ((FILE), _ascii_bytes);		\
  	      _ascii_bytes = p;						\
  	    }								\
  	  else								\
  	    {								\
  	      if (bytes_in_chunk == 0)					\
  		fputs (ASM_BYTE, (FILE));				\
  	      else							\
  		fputc (',', (FILE));					\
  	      fprintf ((FILE), "0x%02x", *_ascii_bytes);		\
  	      bytes_in_chunk += 5;					\
  	    }								\
  	}								\
        if (bytes_in_chunk > 0)						\
  	fputc ('\n', (FILE));						\
      }									\
    while (0)
  
  #define LOCAL_LABEL_PREFIX	"."
  
  /* Switch into a generic section.  */
  #define TARGET_ASM_NAMED_SECTION  default_elf_asm_named_section
  
  /* If defined, a C expression whose value is a string containing the
     assembler operation to identify the following data as
     uninitialized global data.  If not defined, and neither
     `ASM_OUTPUT_BSS' nor `ASM_OUTPUT_ALIGNED_BSS' are defined,
     uninitialized global data will be output in the data section if
     `-fno-common' is passed, otherwise `ASM_OUTPUT_COMMON' will be
     used.  */
  #undef BSS_SECTION_ASM_OP
  #define BSS_SECTION_ASM_OP "\t.section\t.bss"
  
  /* Like `ASM_OUTPUT_BSS' except takes the required alignment as a
     separate, explicit argument.  If you define this macro, it is used
     in place of `ASM_OUTPUT_BSS', and gives you more flexibility in
     handling the required alignment of the variable.  The alignment is
     specified as the number of bits.
  
     Try to use function `asm_output_aligned_bss' defined in file
     `varasm.c' when defining this macro.  */
  #undef ASM_OUTPUT_ALIGNED_BSS
  #define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \
    asm_output_aligned_bss (FILE, DECL, NAME, SIZE, ALIGN)
  