/* Definitions for Sun assembler syntax for the Intel 80386.   Copyright (C) 1988 Free Software Foundation, Inc.This file is part of GNU CC.GNU CC is free software; you can redistribute it and/or modifyit under the terms of the GNU General Public License as published bythe Free Software Foundation; either version 1, or (at your option)any later version.GNU CC is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See theGNU General Public License for more details.You should have received a copy of the GNU General Public Licensealong with GNU CC; see the file COPYING.  If not, write tothe Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */#define TARGET_VERSION fprintf (stderr, " (80386, Sun syntax)");/* Define the syntax of instructions and addresses.  *//* Define some concatenation macros to concatenate an opcode   and one, two or three operands.  In other assembler syntaxes   they may alter the order of ther operands.  */#ifdef __STDC__#define AS2(a,b,c) #a " " #b "," #c#define AS3(a,b,c,d) #a " " #b "," #c "," #d#define AS1(a,b) #a " " #b#else#define AS1(a,b) "a b"#define AS2(a,b,c) "a b,c"#define AS3(a,b,c,d) "a b,c,d"#endif  /* Output the size-letter for an opcode.   CODE is the letter used in an operand spec (L, B, W, S or Q).   CH is the corresponding lower case letter     (except if CODE is L then CH is `l').  */#define PUT_OP_SIZE(CODE,CH,FILE) putc (CH,(FILE))/* Opcode suffix for fullword insn.  */#define L_SIZE "l"/* Prefix for register names in this syntax.  */#define RP "%"/* Prefix for immediate operands in this syntax.  */#define IP "$"/* Prefix for internally generated assembler labels.  */#define LPREFIX ".L"/* Output the prefix for an immediate operand, or for an offset operand.  */#define PRINT_IMMED_PREFIX(FILE)  fputs ("$", (FILE))#define PRINT_OFFSET_PREFIX(FILE)  fputs ("$", (FILE))/* Indirect call instructions should use `*'.  */#define USE_STAR 1/* Prefix for a memory-operand X.  */#define PRINT_PTR(X, FILE)/* Delimiters that surround base reg and index reg.  */#define ADDR_BEG(FILE) putc('(', (FILE))#define ADDR_END(FILE) putc(')', (FILE))/* Print an index register (whose rtx is IREG).  */#define PRINT_IREG(FILE,IREG) \  do								\  { fputs (",", (FILE)); PRINT_REG ((IREG), 0, (FILE)); }	\  while (0)  /* Print an index scale factor SCALE.  */#define PRINT_SCALE(FILE,SCALE) \  if ((SCALE) != 1) fprintf ((FILE), ",%d", (SCALE))/* Print a base/index combination.   BREG is the base reg rtx, IREG is the index reg rtx,   and SCALE is the index scale factor (an integer).  */#define PRINT_B_I_S(BREG,IREG,SCALE,FILE) \  { ADDR_BEG (FILE); 				\    if (BREG) PRINT_REG ((BREG), 0, (FILE));	\    if ((IREG) != 0)				\      { PRINT_IREG ((FILE), (IREG));		\        PRINT_SCALE ((FILE), (SCALE)); }	\    ADDR_END (FILE); }/* Define the syntax of pseudo-ops, labels and comments.  *//* Assembler pseudos to introduce constants of various size.  */#define ASM_BYTE "\t.byte\t"#define ASM_SHORT "\t.value\t"#define ASM_LONG "\t.long\t"#define ASM_DOUBLE "\t.double\t"/* String containing the assembler's comment-starter.  */#define COMMENT_BEGIN "/"/* Output at beginning of assembler file.  *//* The .file command should always begin the output.  */#undef ASM_FILE_START#define ASM_FILE_START(FILE) \  do {							\    extern char *version_string, *language_string;	\    {							\      int len = strlen (dump_base_name);		\      char *na = dump_base_name + len;			\      char shorter[15];					\      /* NA gets DUMP_BASE_NAME sans directory names.  */\      while (na > dump_base_name)			\	{						\	  if (na[-1] == '/')				\	    break;					\	  na--;						\	}						\      strncpy (shorter, na, 14);			\      shorter[14] = 0;					\      fprintf (FILE, "\t.file\t\"%s\"\n", shorter);	\    }							\    fprintf (FILE, "\t.version\t\"%s %s\"\n",		\	     language_string, version_string);		\    if (optimize) ASM_FILE_START_1 (FILE);		\  } while (0)#define ASM_FILE_START_1(FILE) fprintf (FILE, "\t.optim\n")/* Output to assembler file text saying following lines   may contain character constants, extra white space, comments, etc.  */#define ASM_APP_ON "/APP\n"/* Output to assembler file text saying following lines   no longer contain unusual constructs.  */#define ASM_APP_OFF "/NO_APP\n"/* This is how to output an assembler line   that says to advance the location counter   to a multiple of 2**LOG bytes.  */#define ASM_OUTPUT_ALIGN(FILE,LOG)	\    if ((LOG)!=0) fprintf ((FILE), "\t.align %d\n", 1<<(LOG))/* This is how to output an assembler line   that says to advance the location counter by SIZE bytes.  */#define ASM_OUTPUT_SKIP(FILE,SIZE)  \  fprintf ((FILE), "\t.set\t.,.+%u\n", (SIZE))/* Output before read-only data.  */#define TEXT_SECTION_ASM_OP "\t.text"/* Output before writable data.  */#define DATA_SECTION_ASM_OP "\t.data"/* Define the syntax of labels and symbol definitions/declarations.  *//* This says how to output an assembler line   to define a global common symbol.  */#define ASM_OUTPUT_COMMON(FILE, NAME, SIZE, ROUNDED)  \( fputs (".comm ", (FILE)),			\  assemble_name ((FILE), (NAME)),		\  fprintf ((FILE), ",%u\n", (ROUNDED)))/* This says how to output an assembler line   to define a local common symbol.  */#define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED)  \( fputs (".lcomm ", (FILE)),			\  assemble_name ((FILE), (NAME)),		\  fprintf ((FILE), ",%u\n", (ROUNDED)))/* This is how to store into the string BUF   the symbol_ref name of an internal numbered label where   PREFIX is the class of label and NUM is the number within the class.   This is suitable for output with `assemble_name'.  */#define ASM_GENERATE_INTERNAL_LABEL(BUF,PREFIX,NUMBER)	\  sprintf ((BUF), ".%s%d", (PREFIX), (NUMBER))/* This is how to output a reference to a user-level label named NAME.  */#define ASM_OUTPUT_LABELREF(FILE,NAME)	\  fprintf (FILE, "%s", NAME)/* This is how to output an internal numbered label where   PREFIX is the class of label and NUM is the number within the class.  */#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)	\  fprintf (FILE, ".%s%d:\n", PREFIX, NUM)/* This is how to output a command to make the user-level label named NAME   defined for reference from other files.  */#define ASM_GLOBALIZE_LABEL(FILE,NAME)	\  (fputs ("\t.globl\t", FILE), assemble_name (FILE, NAME), fputs ("\n", FILE))/* How to output an ASCII string constant.  */#define ASM_OUTPUT_ASCII(FILE, p, size) \{ int i=0; 						\  while (i < size)					\    { if (i%10 == 0) { if (i!=0) fprintf (FILE, "\n");	\		       fprintf (FILE, ASM_BYTE); }	\      else fprintf (FILE, ",");				\	fprintf (FILE, "0x%x",(p[i++] & 0377)) ;}	\      fprintf (FILE, "\n"); }