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Added prebuilt manual to repository to avoid failures to include it during releases
author | lost@l-w.ca |
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date | Sat, 27 Aug 2011 00:23:19 -0600 |
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children | 2cc599f1bebf |
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1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd"> | |
2 <HTML | |
3 ><HEAD | |
4 ><TITLE | |
5 >Source Format</TITLE | |
6 ><META | |
7 NAME="GENERATOR" | |
8 CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK | |
9 REL="HOME" | |
10 TITLE="LW Tool Chain" | |
11 HREF="index.html"><LINK | |
12 REL="UP" | |
13 TITLE="LWASM" | |
14 HREF="c45.html"><LINK | |
15 REL="PREVIOUS" | |
16 TITLE="Dialects" | |
17 HREF="x163.html"><LINK | |
18 REL="NEXT" | |
19 TITLE="Symbols" | |
20 HREF="x180.html"></HEAD | |
21 ><BODY | |
22 CLASS="SECTION" | |
23 BGCOLOR="#FFFFFF" | |
24 TEXT="#000000" | |
25 LINK="#0000FF" | |
26 VLINK="#840084" | |
27 ALINK="#0000FF" | |
28 ><DIV | |
29 CLASS="NAVHEADER" | |
30 ><TABLE | |
31 SUMMARY="Header navigation table" | |
32 WIDTH="100%" | |
33 BORDER="0" | |
34 CELLPADDING="0" | |
35 CELLSPACING="0" | |
36 ><TR | |
37 ><TH | |
38 COLSPAN="3" | |
39 ALIGN="center" | |
40 >LW Tool Chain</TH | |
41 ></TR | |
42 ><TR | |
43 ><TD | |
44 WIDTH="10%" | |
45 ALIGN="left" | |
46 VALIGN="bottom" | |
47 ><A | |
48 HREF="x163.html" | |
49 ACCESSKEY="P" | |
50 >Prev</A | |
51 ></TD | |
52 ><TD | |
53 WIDTH="80%" | |
54 ALIGN="center" | |
55 VALIGN="bottom" | |
56 >Chapter 3. LWASM</TD | |
57 ><TD | |
58 WIDTH="10%" | |
59 ALIGN="right" | |
60 VALIGN="bottom" | |
61 ><A | |
62 HREF="x180.html" | |
63 ACCESSKEY="N" | |
64 >Next</A | |
65 ></TD | |
66 ></TR | |
67 ></TABLE | |
68 ><HR | |
69 ALIGN="LEFT" | |
70 WIDTH="100%"></DIV | |
71 ><DIV | |
72 CLASS="SECTION" | |
73 ><H1 | |
74 CLASS="SECTION" | |
75 ><A | |
76 NAME="AEN170" | |
77 >3.3. Source Format</A | |
78 ></H1 | |
79 ><P | |
80 >LWASM accepts plain text files in a relatively free form. It can handle | |
81 lines terminated with CR, LF, CRLF, or LFCR which means it should be able | |
82 to assemble files on any platform on which it compiles.</P | |
83 ><P | |
84 >Each line may start with a symbol. If a symbol is present, there must not | |
85 be any whitespace preceding it. It is legal for a line to contain nothing | |
86 but a symbol.</P | |
87 ><P | |
88 >The op code is separated from the symbol by whitespace. If there is | |
89 no symbol, there must be at least one white space character preceding it. | |
90 If applicable, the operand follows separated by whitespace. Following the | |
91 opcode and operand is an optional comment.</P | |
92 ><P | |
93 > It is important to note that operands cannot contain any whitespace | |
94 except in the case of delimited strings. This is because the first | |
95 whitespace character will be interpreted as the separator between the | |
96 operand column and the comment. This behaviour is required for approximate | |
97 source compatibility with other 6x09 assemblers. </P | |
98 ><P | |
99 >A comment can also be introduced with a * or a ;. The comment character is | |
100 optional for end of statement comments. However, if a symbol is the only | |
101 thing present on the line other than the comment, the comment character is | |
102 mandatory to prevent the assembler from interpreting the comment as an opcode.</P | |
103 ><P | |
104 >For compatibility with the output generated by some C preprocessors, LWASM | |
105 will also ignore lines that begin with a #. This should not be used as a general | |
106 comment character, however.</P | |
107 ><P | |
108 >The opcode is not treated case sensitively. Neither are register names in | |
109 the operand fields. Symbols, however, are case sensitive.</P | |
110 ><P | |
111 > As of version 2.6, LWASM supports files with line numbers. If line | |
112 numbers are present, the line must start with a digit. The line number | |
113 itself must consist only of digits. The line number must then be followed | |
114 by either the end of the line or exactly one white space character. After | |
115 that white space character, the lines are interpreted exactly as above. </P | |
116 ></DIV | |
117 ><DIV | |
118 CLASS="NAVFOOTER" | |
119 ><HR | |
120 ALIGN="LEFT" | |
121 WIDTH="100%"><TABLE | |
122 SUMMARY="Footer navigation table" | |
123 WIDTH="100%" | |
124 BORDER="0" | |
125 CELLPADDING="0" | |
126 CELLSPACING="0" | |
127 ><TR | |
128 ><TD | |
129 WIDTH="33%" | |
130 ALIGN="left" | |
131 VALIGN="top" | |
132 ><A | |
133 HREF="x163.html" | |
134 ACCESSKEY="P" | |
135 >Prev</A | |
136 ></TD | |
137 ><TD | |
138 WIDTH="34%" | |
139 ALIGN="center" | |
140 VALIGN="top" | |
141 ><A | |
142 HREF="index.html" | |
143 ACCESSKEY="H" | |
144 >Home</A | |
145 ></TD | |
146 ><TD | |
147 WIDTH="33%" | |
148 ALIGN="right" | |
149 VALIGN="top" | |
150 ><A | |
151 HREF="x180.html" | |
152 ACCESSKEY="N" | |
153 >Next</A | |
154 ></TD | |
155 ></TR | |
156 ><TR | |
157 ><TD | |
158 WIDTH="33%" | |
159 ALIGN="left" | |
160 VALIGN="top" | |
161 >Dialects</TD | |
162 ><TD | |
163 WIDTH="34%" | |
164 ALIGN="center" | |
165 VALIGN="top" | |
166 ><A | |
167 HREF="c45.html" | |
168 ACCESSKEY="U" | |
169 >Up</A | |
170 ></TD | |
171 ><TD | |
172 WIDTH="33%" | |
173 ALIGN="right" | |
174 VALIGN="top" | |
175 >Symbols</TD | |
176 ></TR | |
177 ></TABLE | |
178 ></DIV | |
179 ></BODY | |
180 ></HTML | |
181 > |