text: /* Definitions for Intel 386 using GAS.
     Copyright (C) 1988, 1993, 1994, 1996, 2002 Free Software Foundation, Inc.
  
  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 2, 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 COPYING.  If not, write to
  the Free Software Foundation, 59 Temple Place - Suite 330,
  Boston, MA 02111-1307, USA.  */
  
  /* Note that i386/seq-gas.h is a GAS configuration that does not use this
     file.  */
  
  /* Use the bsd assembler syntax.  */
  /* we need to do this because gas is really a bsd style assembler,
   * and so doesn't work well this these att-isms:
   *
   *  ASM_OUTPUT_SKIP is .set .,.+N, which isn't implemented in gas
   *  ASM_OUTPUT_LOCAL is done with .set .,.+N, but that can't be
   *   used to define bss static space
   *
   * Next is the question of whether to uses underscores.  RMS didn't
   * like this idea at first, but since it is now obvious that we
   * need this separate tm file for use with gas, at least to get
   * dbx debugging info, I think we should also switch to underscores.
   * We can keep i386v for real att style output, and the few
   * people who want both form will have to compile twice.
   */
  
  /* these come from i386/bsd.h, but are specific to sequent */
  #undef DBX_NO_XREFS
  #undef DBX_CONTIN_LENGTH
  
  /* Ask for COFF symbols.  */
  
  #define SDB_DEBUGGING_INFO 1
  
  /* Output #ident as a .ident.  */
  
  #define ASM_OUTPUT_IDENT(FILE, NAME) fprintf (FILE, "\t.ident \"%s\"\n", NAME);
  
  /* Implicit library calls should use memcpy, not bcopy, etc.  */
  
  #define TARGET_MEM_FUNCTIONS
  
  /* In the past there was confusion as to what the argument to .align was
     in GAS.  For the last several years the rule has been this: for a.out
     file formats that argument is LOG, and for all other file formats the
     argument is 1<<LOG.
  
     However, GAS now has .p2align and .balign pseudo-ops so to remove any
     doubt or guess work, and since this file is used for both a.out and other
     file formats, we use one of them.  */
  
  #ifdef HAVE_GAS_BALIGN_AND_P2ALIGN 
  #undef ASM_OUTPUT_ALIGN
  #define ASM_OUTPUT_ALIGN(FILE,LOG) \
    if ((LOG)!=0) fprintf ((FILE), "\t.balign %d\n", 1<<(LOG))
  #endif
  
  /* A C statement to output to the stdio stream FILE an assembler
     command to advance the location counter to a multiple of 1<<LOG
     bytes if it is within MAX_SKIP bytes.
  
     This is used to align code labels according to Intel recommendations.  */
  
  #ifdef HAVE_GAS_MAX_SKIP_P2ALIGN
  #  define ASM_OUTPUT_MAX_SKIP_ALIGN(FILE,LOG,MAX_SKIP) \
       if ((LOG) != 0) {\
         if ((MAX_SKIP) == 0) fprintf ((FILE), "\t.p2align %d\n", (LOG)); \
         else fprintf ((FILE), "\t.p2align %d,,%d\n", (LOG), (MAX_SKIP)); \
       }
  #endif
  
  /* A C statement or statements which output an assembler instruction
     opcode to the stdio stream STREAM.  The macro-operand PTR is a
     variable of type `char *' which points to the opcode name in its
     "internal" form--the form that is written in the machine description.
  
     GAS version 1.38.1 doesn't understand the `repz' opcode mnemonic.
     So use `repe' instead.  */
  
  #define ASM_OUTPUT_OPCODE(STREAM, PTR)	\
  {									\
    if ((PTR)[0] == 'r'							\
        && (PTR)[1] == 'e'						\
        && (PTR)[2] == 'p')						\
      {									\
        if ((PTR)[3] == 'z')						\
  	{								\
  	  fprintf (STREAM, "repe");					\
  	  (PTR) += 4;							\
  	}								\
        else if ((PTR)[3] == 'n' && (PTR)[4] == 'z')			\
  	{								\
  	  fprintf (STREAM, "repne");					\
  	  (PTR) += 5;							\
  	}								\
      }									\
  }
  
  /* Define macro used to output shift-double opcodes when the shift
     count is in %cl.  Some assemblers require %cl as an argument;
     some don't.
  
     GAS requires the %cl argument, so override i386/unix.h.  */
  
  #undef SHIFT_DOUBLE_OMITS_COUNT
  #define SHIFT_DOUBLE_OMITS_COUNT 0
  
  /* Print opcodes the way that GAS expects them.  */
  #define GAS_MNEMONICS 1
  
  #define TARGET_ASM_FILE_START_FILE_DIRECTIVE true
  