1/* Definitions for AT&T assembler syntax for the Intel 80386.
2   Copyright (C) 1988, 1996, 2000, 2001, 2002
3   Free Software Foundation, Inc.
4
5This file is part of GCC.
6
7GCC is free software; you can redistribute it and/or modify
8it under the terms of the GNU General Public License as published by
9the Free Software Foundation; either version 2, or (at your option)
10any later version.
11
12GCC is distributed in the hope that it will be useful,
13but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15GNU General Public License for more details.
16
17You should have received a copy of the GNU General Public License
18along with GCC; see the file COPYING.  If not, write to
19the Free Software Foundation, 51 Franklin Street, Fifth Floor,
20Boston, MA 02110-1301, USA.  */
21
22
23/* Define the syntax of instructions and addresses.  */
24
25/* Prefix for internally generated assembler labels.  */
26#define LPREFIX ".L"
27
28/* Assembler pseudos to introduce constants of various size.  */
29
30#define ASM_SHORT "\t.value\t"
31#define ASM_LONG "\t.long\t"
32#define ASM_QUAD "\t.quad\t"  /* Should not be used for 32bit compilation.  */
33
34/* How to output an ASCII string constant.  */
35
36#define ASM_OUTPUT_ASCII(FILE, PTR, SIZE)			\
37do								\
38{ size_t i = 0, limit = (SIZE); 				\
39  while (i < limit)						\
40    { if (i%10 == 0) { if (i!=0) fprintf ((FILE), "\n");	\
41		       fputs ("\t.byte\t", (FILE)); }		\
42      else fprintf ((FILE), ",");				\
43	fprintf ((FILE), "0x%x", ((PTR)[i++] & 0377)) ;}	\
44      fprintf ((FILE), "\n");					\
45} while (0)
46
47/* Output at beginning of assembler file.  */
48#define TARGET_ASM_FILE_START_FILE_DIRECTIVE true
49
50/* This is how to output an assembler line
51   that says to advance the location counter
52   to a multiple of 2**LOG bytes.  */
53
54#define ASM_OUTPUT_ALIGN(FILE,LOG)	\
55    if ((LOG)!=0) fprintf ((FILE), "\t.align %d\n", 1<<(LOG))
56
57/* This is how to output an assembler line
58   that says to advance the location counter by SIZE bytes.  */
59
60#define ASM_OUTPUT_SKIP(FILE,SIZE)  \
61  fprintf ((FILE), "\t.set .,.+%u\n", (int)(SIZE))
62
63/* Can't use ASM_OUTPUT_SKIP in text section; it doesn't leave 0s.  */
64
65#define ASM_NO_SKIP_IN_TEXT 1
66
67/* Define the syntax of labels and symbol definitions/declarations.  */
68
69/* The prefix to add for compiler private assembler symbols.  */
70#undef LOCAL_LABEL_PREFIX
71#define LOCAL_LABEL_PREFIX "."
72
73/* This is how to store into the string BUF
74   the symbol_ref name of an internal numbered label where
75   PREFIX is the class of label and NUM is the number within the class.
76   This is suitable for output with `assemble_name'.  */
77
78#undef ASM_GENERATE_INTERNAL_LABEL
79#define ASM_GENERATE_INTERNAL_LABEL(BUF,PREFIX,NUMBER)	\
80  sprintf ((BUF), "%s%s%ld", LOCAL_LABEL_PREFIX, (PREFIX), (long)(NUMBER))
81
82/* The prefix to add to user-visible assembler symbols.  */
83
84#undef USER_LABEL_PREFIX
85#define USER_LABEL_PREFIX ""
86