LWTools: docs/manual/x1009.html annotate

annotate docs/manual/x1009.html @ 533:543b5d1341d2

Add note to manual about numeric entry addresses in scripts Link scripts require a numeric entry address to begin with a digit. Make a note about that in the manual since hex addresses starting with letters could be mistaken for symbols.

author	William Astle <lost@l-w.ca>
date	Sat, 14 May 2022 12:57:50 -0600
parents
children

rev	line source
533 543b5d1341d2 Add note to manual about numeric entry addresses in scripts 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">
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	2 <HTML
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	3 ><HEAD
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	4 ><TITLE
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	5 >Format Specific Linking Notes</TITLE
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	6 ><META
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	7 NAME="GENERATOR"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	8 CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	9 REL="HOME"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	10 TITLE="LW Tool Chain"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	11 HREF="index.html"><LINK
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	12 REL="UP"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	13 TITLE="LWLINK"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	14 HREF="c828.html"><LINK
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	15 REL="PREVIOUS"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	16 TITLE="Linking Scripts"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	17 HREF="x942.html"><LINK
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	18 REL="NEXT"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	19 TITLE="Libraries and LWAR"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	20 HREF="c1024.html"></HEAD
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	21 ><BODY
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	22 CLASS="SECTION"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	23 BGCOLOR="#FFFFFF"
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543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	25 LINK="#0000FF"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	26 VLINK="#840084"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	27 ALINK="#0000FF"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	28 ><DIV
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	29 CLASS="NAVHEADER"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	30 ><TABLE
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	31 SUMMARY="Header navigation table"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	32 WIDTH="100%"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	33 BORDER="0"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	34 CELLPADDING="0"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	35 CELLSPACING="0"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	36 ><TR
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	37 ><TH
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	38 COLSPAN="3"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	39 ALIGN="center"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	40 >LW Tool Chain</TH
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	41 ></TR
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	42 ><TR
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	43 ><TD
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	44 WIDTH="10%"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	45 ALIGN="left"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	46 VALIGN="bottom"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	47 ><A
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	48 HREF="x942.html"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	49 ACCESSKEY="P"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	50 >Prev</A
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	51 ></TD
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	52 ><TD
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	53 WIDTH="80%"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	54 ALIGN="center"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	55 VALIGN="bottom"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	56 >Chapter 4. LWLINK</TD
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	57 ><TD
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	58 WIDTH="10%"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	59 ALIGN="right"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	60 VALIGN="bottom"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	61 ><A
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	62 HREF="c1024.html"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	63 ACCESSKEY="N"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	64 >Next</A
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	65 ></TD
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	66 ></TR
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	67 ></TABLE
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	68 ><HR
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	69 ALIGN="LEFT"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	70 WIDTH="100%"></DIV
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	71 ><DIV
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	72 CLASS="SECTION"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	73 ><H1
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	74 CLASS="SECTION"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	75 ><A
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	76 NAME="AEN1009"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	77 >4.4. Format Specific Linking Notes</A
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	78 ></H1
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	79 ><P
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	80 >Some formats require special information to be able to generate actual
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	81 binaries. If the specific format you are interested in is not listed in
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	82 this section, then there is nothing special you need to know about to create
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	83 a final binary.</P
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	84 ><DIV
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	85 CLASS="SECTION"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	86 ><H2
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	87 CLASS="SECTION"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	88 ><A
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	89 NAME="AEN1012"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	90 >4.4.1. OS9 Modules</A
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	91 ></H2
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	92 ><P
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	93 >OS9 modules need to embed several items into the module header. These
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	94 items are the type of module, the langauge of the module, the module
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	95 attributes, the module revision number, the data size (bss), and the
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	96 execution offset. These are all either calculated or default to reasonable
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	97 values.</P
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	98 ><P
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	99 >The data size is calcuated as the sum of all sections named "bss" or
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	100 ".bss" in all object files that are linked together.</P
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	101 ><P
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	102 >The execution offset is calculated from the address of the special
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	103 symbol "__start" which must be an exported (external) symbol in one of the
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	104 objects to be linked.</P
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	105 ><P
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	106 >The type defaults to "Prgrm" or "Program module". The language
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	107 defaults to "Objct" or "6809 object code". Attributes default to enabling
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	108 the re-entrant flag. And finally, the revision defaults to zero.</P
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	109 ><P
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	110 >The embedded module name is the output filename. If the output
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	111 filename includes more than just the filename, this will probably not be
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	112 what you want.</P
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	113 ><P
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	114 >The type, language, attributes, revision, and module name can all be
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	115 overridden by providing a special section in exactly one of the object files
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	116 to be linked. This section is called "__os9" (note the two underscores).
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	117 To override the type, language, attributes, or revision values, define a
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	118 non-exported symbol in this section called "type", "lang", "attr", or "rev"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	119 respectively. Any other symbols defined are ignored. To override the
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	120 module name, include as the only actual code in the section a NUL terminated
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	121 string (the FCN directive is useful for this). If there is no code in the
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	122 section or it beings with a NUL, the default name will be used. Any of the
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	123 preceeding that are not defined in the special section will retain their
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	124 default values.</P
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	125 ><P
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	126 >The built-in link script for OS9 modules will place the following
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	127 sections, in order, in the module: "code", ".text", "data", ".data". It
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	128 will merge all sections with the name "bss" or ".bss" into the "data"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	129 section. All other section names are ignored. What this means is that you
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	130 must define your data variables in the a section called "bss" or ".bss" even
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	131 though you will be refencing them all as offsets from U. This does have the
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	132 unpleasant side effect that all BSS references will end up being 16 bit
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	133 offsets because the assembler cannot know what the offset will be once the
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	134 linker is finished its work. Thus, if the tightest possible code is
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	135 required, having LWASM directly output the module is a better choice.</P
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	136 ><P
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	137 >While the built-in link script is probably sufficient for most
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	138 purposes, you can provide your own script. If you provide a custom link
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	139 script, you must start your code and data sections at location 000D to
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	140 accommodate the module header. Otherwise, you will have an incorrect
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	141 location for the execution offset. You must use the ENTRY directive in the
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	142 script to define the entry point for the module.</P
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	143 ><P
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	144 >It should also be obvious from the above that you cannot mix the bss
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	145 (rmb) definitions with the module code when linking separately. Those
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	146 familiar with typical module creation will probably find this an unpleasant
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	147 difference but it is unavoidable.</P
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	148 ><P
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	149 >It should also be noted that direct page references should also be
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	150 avoided because you cannot know ahead of time whether the linker is going to
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	151 end up putting a particular variable in the first 256 bytes of the module's
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	152 data space. If, however, you know for certain you will have less than 256
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	153 bytes of defined data space across all of the object files that will be
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	154 linked, you can instead use forced DP addressing for your data addresses
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	155 instead of the ,u notation. When linking with 3rd party libraries, this
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	156 practice should be avoided. Also, when creating libraries, always use the
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	157 offset from U technique.</P
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	158 ></DIV
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	159 ></DIV
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	160 ><DIV
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	161 CLASS="NAVFOOTER"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	162 ><HR
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	163 ALIGN="LEFT"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	164 WIDTH="100%"><TABLE
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	165 SUMMARY="Footer navigation table"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	166 WIDTH="100%"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	167 BORDER="0"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	168 CELLPADDING="0"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	169 CELLSPACING="0"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	170 ><TR
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	171 ><TD
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	172 WIDTH="33%"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	173 ALIGN="left"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	174 VALIGN="top"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	175 ><A
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	176 HREF="x942.html"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	177 ACCESSKEY="P"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	178 >Prev</A
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	179 ></TD
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	180 ><TD
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	181 WIDTH="34%"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	182 ALIGN="center"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	183 VALIGN="top"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	184 ><A
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	185 HREF="index.html"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	186 ACCESSKEY="H"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	187 >Home</A
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	188 ></TD
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	189 ><TD
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	190 WIDTH="33%"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	191 ALIGN="right"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	192 VALIGN="top"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	193 ><A
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	194 HREF="c1024.html"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	195 ACCESSKEY="N"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	196 >Next</A
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	197 ></TD
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	198 ></TR
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	199 ><TR
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	200 ><TD
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	201 WIDTH="33%"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	202 ALIGN="left"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	203 VALIGN="top"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	204 >Linking Scripts</TD
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	205 ><TD
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	206 WIDTH="34%"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	207 ALIGN="center"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	208 VALIGN="top"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	209 ><A
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	210 HREF="c828.html"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	211 ACCESSKEY="U"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	212 >Up</A
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	213 ></TD
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	214 ><TD
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	215 WIDTH="33%"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	216 ALIGN="right"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	217 VALIGN="top"
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	218 >Libraries and LWAR</TD
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	219 ></TR
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	220 ></TABLE
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	221 ></DIV
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	222 ></BODY
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	223 ></HTML
543b5d1341d2 Add note to manual about numeric entry addresses in scripts William Astle <lost@l-w.ca> parents: diff changeset	224 >

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