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1/* Definitions for BSD assembler syntax for Intel 386
2 (actually AT&T syntax for insns and operands,
3 adapted to BSD conventions for symbol names and debugging.)
4 Copyright (C) 1988-2017 Free Software Foundation, Inc.
5
6This file is part of GCC.
7
8GCC is free software; you can redistribute it and/or modify
9it under the terms of the GNU General Public License as published by
10the Free Software Foundation; either version 3, or (at your option)
11any later version.
12
13GCC is distributed in the hope that it will be useful,
14but WITHOUT ANY WARRANTY; without even the implied warranty of
15MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16GNU General Public License for more details.
17
18You should have received a copy of the GNU General Public License
19along with GCC; see the file COPYING3. If not see
20<http://www.gnu.org/licenses/>. */
21
22/* Use the Sequent Symmetry assembler syntax. */
23
24/* Define the syntax of pseudo-ops, labels and comments. */
25
26/* Prefix for internally generated assembler labels. If we aren't using
27 underscores, we are using prefix `.'s to identify labels that should
28 be ignored, as in `i386/gas.h' --karl@cs.umb.edu */
29
30#define LPREFIX "L"
31
32/* Assembler pseudos to introduce constants of various size. */
33
34#define ASM_BYTE "\t.byte\t"
35#define ASM_SHORT "\t.word\t"
36#define ASM_LONG "\t.long\t"
37#define ASM_QUAD "\t.quad\t" /* Should not be used for 32bit compilation. */
38
39/* This was suggested, but it shouldn't be right for DBX output. -- RMS
40 #define ASM_OUTPUT_SOURCE_FILENAME(FILE, NAME) */
41
42
43/* Define the syntax of labels and symbol definitions/declarations. */
44
45/* This is how to output an assembler line
46 that says to advance the location counter by SIZE bytes. */
47
48#define ASM_OUTPUT_SKIP(FILE,SIZE) \
49 fprintf (FILE, "\t.space " HOST_WIDE_INT_PRINT_UNSIGNED"\n", (SIZE))
50
51/* Define the syntax of labels and symbol definitions/declarations. */
52
53/* This says how to output an assembler line
54 to define a global common symbol. */
55
56#define ASM_OUTPUT_COMMON(FILE, NAME, SIZE, ROUNDED) \
57( fputs (".comm ", (FILE)), \
58 assemble_name ((FILE), (NAME)), \
59 fprintf ((FILE), ",%u\n", (int)(ROUNDED)))
60
61/* This says how to output an assembler line
62 to define a local common symbol. */
63
64#define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED) \
65( fputs (".lcomm ", (FILE)), \
66 assemble_name ((FILE), (NAME)), \
67 fprintf ((FILE), ",%u\n", (int)(ROUNDED)))
68
69#ifdef HAVE_GAS_LCOMM_WITH_ALIGNMENT
70#define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGNMENT) \
71( fputs (".lcomm ", (FILE)), \
72 assemble_name ((FILE), (NAME)), \
73 fprintf ((FILE), ",%u,%u\n", (int)(SIZE), (int)(ALIGNMENT) / BITS_PER_UNIT))
74#endif
75
76/* This is how to output an assembler line
77 that says to advance the location counter
78 to a multiple of 2**LOG bytes. */
79
80#define ASM_OUTPUT_ALIGN(FILE,LOG) \
81 if ((LOG)!=0) fprintf ((FILE), "\t.align %d\n", (LOG))
82
83/* This is how to store into the string BUF
84 the symbol_ref name of an internal numbered label where
85 PREFIX is the class of label and NUM is the number within the class.
86 This is suitable for output with `assemble_name'. */
87
88#define ASM_GENERATE_INTERNAL_LABEL(BUF,PREFIX,NUMBER) \
89 sprintf ((BUF), "*%s%ld", (PREFIX), (long)(NUMBER))
90
91/* The prefix to add to user-visible assembler symbols. */
92
93#define USER_LABEL_PREFIX "_"
94
95/* Sequent has some changes in the format of DBX symbols. */
96#define DBX_NO_XREFS 1
97
98/* Don't split DBX symbols into continuations. */
99#define DBX_CONTIN_LENGTH 0
100

Warning: That file was not part of the compilation database. It may have many parsing errors.