Mercurial > hg > index.cgi

annotate docs/manual/x606.html @ 489:52af0aa54fe5

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Update html and pdf documentation in preparation for release
author William Astle <lost@l-w.ca>
date Fri, 03 May 2019 20:06:17 -0600
parents
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
489
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
2 <HTML
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
3 ><HEAD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
4 ><TITLE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
5 >Object Files and Sections</TITLE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
6 ><META
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
7 NAME="GENERATOR"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
8 CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
9 REL="HOME"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
10 TITLE="LW Tool Chain"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
11 HREF="index.html"><LINK
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
12 REL="UP"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
13 TITLE="LWASM"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
14 HREF="c62.html"><LINK
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
15 REL="PREVIOUS"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
16 TITLE="Structures"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
17 HREF="x585.html"><LINK
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
18 REL="NEXT"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
19 TITLE="Assembler Modes and Pragmas"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
20 HREF="x670.html"></HEAD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
21 ><BODY
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
22 CLASS="SECTION"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
23 BGCOLOR="#FFFFFF"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
24 TEXT="#000000"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
25 LINK="#0000FF"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
26 VLINK="#840084"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
27 ALINK="#0000FF"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
28 ><DIV
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
29 CLASS="NAVHEADER"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
30 ><TABLE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
31 SUMMARY="Header navigation table"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
32 WIDTH="100%"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
33 BORDER="0"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
34 CELLPADDING="0"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
35 CELLSPACING="0"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
36 ><TR
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
37 ><TH
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
38 COLSPAN="3"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
39 ALIGN="center"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
40 >LW Tool Chain</TH
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
41 ></TR
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
42 ><TR
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
43 ><TD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
44 WIDTH="10%"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
45 ALIGN="left"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
46 VALIGN="bottom"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
47 ><A
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
48 HREF="x585.html"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
49 ACCESSKEY="P"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
50 >Prev</A
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
51 ></TD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
52 ><TD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
53 WIDTH="80%"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
54 ALIGN="center"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
55 VALIGN="bottom"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
56 >Chapter 3. LWASM</TD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
57 ><TD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
58 WIDTH="10%"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
59 ALIGN="right"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
60 VALIGN="bottom"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
61 ><A
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
62 HREF="x670.html"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
63 ACCESSKEY="N"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
64 >Next</A
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
65 ></TD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
66 ></TR
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
67 ></TABLE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
68 ><HR
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
69 ALIGN="LEFT"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
70 WIDTH="100%"></DIV
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
71 ><DIV
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
72 CLASS="SECTION"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
73 ><H1
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
74 CLASS="SECTION"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
75 ><A
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
76 NAME="AEN606"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
77 >3.9. Object Files and Sections</A
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
78 ></H1
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
79 ><P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
80 >The object file target is very useful for large project because it allows
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
81 multiple files to be assembled independently and then linked into the final
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
82 binary at a later time. It allows only the small portion of the project
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
83 that was modified to be re-assembled rather than requiring the entire set
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
84 of source code to be available to the assembler in a single assembly process.
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
85 This can be particularly important if there are a large number of macros,
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
86 symbol definitions, or other metadata that uses resources at assembly time.
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
87 By far the largest benefit, however, is keeping the source files small enough
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
88 for a mere mortal to find things in them.</P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
89 ><P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
90 >With multi-file projects, there needs to be a means of resolving references to
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
91 symbols in other source files. These are known as external references. The
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
92 addresses of these symbols cannot be known until the linker joins all the
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
93 object files into a single binary. This means that the assembler must be
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
94 able to output the object code without knowing the value of the symbol. This
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
95 places some restrictions on the code generated by the assembler. For
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
96 example, the assembler cannot generate direct page addressing for instructions
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
97 that reference external symbols because the address of the symbol may not
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
98 be in the direct page. Similarly, relative branches and PC relative addressing
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
99 cannot be used in their eight bit forms. Everything that must be resolved
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
100 by the linker must be assembled to use the largest address size possible to
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
101 allow the linker to fill in the correct value at link time. Note that the
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
102 same problem applies to absolute address references as well, even those in
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
103 the same source file, because the address is not known until link time.</P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
104 ><P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
105 >It is often desired in multi-file projects to have code of various types grouped
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
106 together in the final binary generated by the linker as well. The same applies
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
107 to data. In order for the linker to do that, the bits that are to be grouped
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
108 must be tagged in some manner. This is where the concept of sections comes in.
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
109 Each chunk of code or data is part of a section in the object file. Then,
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
110 when the linker reads all the object files, it coalesces all sections of the
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
111 same name into a single section and then considers it as a unit.</P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
112 ><P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
113 >The existence of sections, however, raises a problem for symbols even
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
114 within the same source file. Thus, the assembler must treat symbols from
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
115 different sections within the same source file in the same manner as external
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
116 symbols. That is, it must leave them for the linker to resolve at link time,
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
117 with all the limitations that entails.</P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
118 ><P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
119 >In the object file target mode, LWASM requires all source lines that
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
120 cause bytes to be output to be inside a section. Any directives that do
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
121 not cause any bytes to be output can appear outside of a section. This includes
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
122 such things as EQU or RMB. Even ORG can appear outside a section. ORG, however,
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
123 makes no sense within a section because it is the linker that determines
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
124 the starting address of the section's code, not the assembler.</P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
125 ><P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
126 >All symbols defined globally in the assembly process are local to the
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
127 source file and cannot be exported. All symbols defined within a section are
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
128 considered local to the source file unless otherwise explicitly exported.
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
129 Symbols referenced from external source files must be declared external,
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
130 either explicitly or by asking the assembler to assume that all undefined
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
131 symbols are external.</P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
132 ><P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
133 >It is often handy to define a number of memory addresses that will be
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
134 used for data at run-time but which need not be included in the binary file.
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
135 These memory addresses are not initialized until run-time, either by the
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
136 program itself or by the program loader, depending on the operating environment.
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
137 Such sections are often known as BSS sections. LWASM supports generating
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
138 sections with a BSS attribute set which causes the section definition including
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
139 symbols exported from that section and those symbols required to resolve
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
140 references from the local file, but with no actual code in the object file.
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
141 It is illegal for any source lines within a BSS flagged section to cause any
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
142 bytes to be output.</P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
143 ><P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
144 >The following directives apply to section handling.</P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
145 ><P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
146 ></P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
147 ><DIV
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
148 CLASS="VARIABLELIST"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
149 ><DL
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
150 ><DT
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
151 >SECTION <CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
152 CLASS="PARAMETER"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
153 >name[,flags]</CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
154 >, SECT <CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
155 CLASS="PARAMETER"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
156 >name[,flags]</CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
157 >, .AREA <CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
158 CLASS="PARAMETER"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
159 >name[,flags]</CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
160 ></DT
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
161 ><DD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
162 ><P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
163 >Instructs the assembler that the code following this directive is to be
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
164 considered part of the section <CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
165 CLASS="PARAMETER"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
166 >name</CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
167 >. A section name
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
168 may appear multiple times in which case it is as though all the code from
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
169 all the instances of that section appeared adjacent within the source file.
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
170 However, <CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
171 CLASS="PARAMETER"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
172 >flags</CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
173 > may only be specified on the first
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
174 instance of the section.</P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
175 ><P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
176 ><CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
177 CLASS="PARAMETER"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
178 >flags</CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
179 > is a comma separated list of flags. If a
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
180 flag is "bss", the section will be treated as a BSS section and no
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
181 statements that generate output are permitted.</P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
182 ><P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
183 >If the flag is "constant",
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
184 the same restrictions apply as for BSS sections. Additionally, all symbols
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
185 defined in a constant section define absolute values and will not be
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
186 adjusted by the linker at link time. Constant sections cannot define
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
187 complex expressions for symbols; the value must be fully defined at assembly
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
188 time. Additionally, multiple instances of a constant section do not
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
189 coalesce into a single addressing unit; each instance starts again at offset
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
190 0.</P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
191 ><P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
192 >If the section name is "bss" or ".bss" in any combination of upper and
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
193 lower case, the section is assumed to be a BSS section. In that case,
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
194 the flag <CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
195 CLASS="PARAMETER"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
196 >!bss</CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
197 > can be used to override this assumption.</P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
198 ><P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
199 > If the section name is "_constants" or "_constant", in any
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
200 combination of upper and lower case, the section is assumed to be a constant
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
201 section. This assumption can be overridden with the "!constant"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
202 flag.</P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
203 ><P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
204 >If assembly is already happening within a section, the section is implicitly
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
205 ended and the new section started. This is not considered an error although
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
206 it is recommended that all sections be explicitly closed.</P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
207 ></DD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
208 ><DT
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
209 >ENDSECTION, ENDSECT</DT
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
210 ><DD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
211 ><P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
212 >This directive ends the current section. This puts assembly outside of any
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
213 sections until the next SECTION directive. ENDSECTION is the preferred form.
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
214 Prior to version 3.0 of LWASM, ENDS could also be used to end a section but
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
215 as of version 3.0, it is now an alias for ENDSTRUCT instead.</P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
216 ></DD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
217 ><DT
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
218 ><CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
219 CLASS="PARAMETER"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
220 >sym</CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
221 > EXTERN, <CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
222 CLASS="PARAMETER"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
223 >sym</CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
224 > EXTERNAL, <CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
225 CLASS="PARAMETER"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
226 >sym</CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
227 > IMPORT</DT
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
228 ><DD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
229 ><P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
230 >This directive defines <CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
231 CLASS="PARAMETER"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
232 >sym</CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
233 > as an external symbol.
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
234 This directive may occur at any point in the source code. EXTERN definitions
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
235 are resolved on the first pass so an EXTERN definition anywhere in the
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
236 source file is valid for the entire file. The use of this directive is
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
237 optional when the assembler is instructed to assume that all undefined
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
238 symbols are external. In fact, in that mode, if the symbol is referenced
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
239 before the EXTERN directive, an error will occur.</P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
240 ></DD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
241 ><DT
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
242 ><CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
243 CLASS="PARAMETER"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
244 >sym</CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
245 > EXPORT, <CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
246 CLASS="PARAMETER"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
247 >sym</CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
248 > .GLOBL, EXPORT <CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
249 CLASS="PARAMETER"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
250 >sym</CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
251 >, .GLOBL <CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
252 CLASS="PARAMETER"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
253 >sym</CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
254 ></DT
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
255 ><DD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
256 ><P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
257 >This directive defines <CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
258 CLASS="PARAMETER"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
259 >sym</CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
260 > as an exported symbol.
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
261 This directive may occur at any point in the source code, even before the
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
262 definition of the exported symbol.</P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
263 ><P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
264 >Note that <CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
265 CLASS="PARAMETER"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
266 >sym</CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
267 > may appear as the operand or as the
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
268 statement's symbol. If there is a symbol on the statement, that will
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
269 take precedence over any operand that is present.</P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
270 ></DD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
271 ><DT
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
272 ><CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
273 CLASS="PARAMETER"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
274 >sym</CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
275 > EXTDEP</DT
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
276 ><DD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
277 ><P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
278 >This directive forces an external dependency on
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
279 <CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
280 CLASS="PARAMETER"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
281 >sym</CODE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
282 >, even if it is never referenced anywhere else in
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
283 this file.</P
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
284 ></DD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
285 ></DL
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
286 ></DIV
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
287 ></DIV
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
288 ><DIV
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
289 CLASS="NAVFOOTER"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
290 ><HR
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
291 ALIGN="LEFT"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
292 WIDTH="100%"><TABLE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
293 SUMMARY="Footer navigation table"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
294 WIDTH="100%"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
295 BORDER="0"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
296 CELLPADDING="0"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
297 CELLSPACING="0"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
298 ><TR
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
299 ><TD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
300 WIDTH="33%"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
301 ALIGN="left"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
302 VALIGN="top"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
303 ><A
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
304 HREF="x585.html"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
305 ACCESSKEY="P"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
306 >Prev</A
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
307 ></TD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
308 ><TD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
309 WIDTH="34%"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
310 ALIGN="center"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
311 VALIGN="top"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
312 ><A
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
313 HREF="index.html"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
314 ACCESSKEY="H"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
315 >Home</A
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
316 ></TD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
317 ><TD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
318 WIDTH="33%"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
319 ALIGN="right"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
320 VALIGN="top"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
321 ><A
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
322 HREF="x670.html"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
323 ACCESSKEY="N"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
324 >Next</A
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
325 ></TD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
326 ></TR
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
327 ><TR
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
328 ><TD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
329 WIDTH="33%"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
330 ALIGN="left"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
331 VALIGN="top"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
332 >Structures</TD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
333 ><TD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
334 WIDTH="34%"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
335 ALIGN="center"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
336 VALIGN="top"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
337 ><A
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
338 HREF="c62.html"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
339 ACCESSKEY="U"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
340 >Up</A
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
341 ></TD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
342 ><TD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
343 WIDTH="33%"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
344 ALIGN="right"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
345 VALIGN="top"
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
346 >Assembler Modes and Pragmas</TD
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
347 ></TR
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
348 ></TABLE
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
349 ></DIV
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
350 ></BODY
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
351 ></HTML
52af0aa54fe5 Update html and pdf documentation in preparation for release
William Astle <lost@l-w.ca>
parents:
diff changeset
352 >