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Antonio Niño Díaz
2018-07-31 20:02:06 +01:00
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@@ -49,10 +49,11 @@ All pseudo‐ops, mnemonics and registers (reserved keywords) are
<div class="Pp"></div>
There are two syntaxes for comments. In both cases, a comment ends at the end of
the line. The most common one is: anything that follows a semicolon
&quot;;&quot; (that isn't inside a string) is a comment. There is another
format: anything that follows a &quot;*&quot; that is placed right at the
start of a line is a comment. The assembler removes all comments from the code
before doing anything else.
&#x2018;<code class="Li">;</code>&#x2019; (that isn't inside a string) is a
comment. There is another format: anything that follows a
&#x2018;<code class="Li">*</code>&#x2019; that is placed right at the start of
a line is a comment. The assembler removes all comments from the code before
doing anything else.
<div class="Pp"></div>
Sometimes lines can be too long and it may be necessary to split them. The
syntax to do so is the following one:
@@ -65,7 +66,7 @@ Sometimes lines can be too long and it may be necessary to split them. The
</div>
<div class="Pp"></div>
This works anywhere in the code except inside of strings. To split strings it is
needed to use <b class="Sy" title="Sy">STRCAT</b> like this:
needed to use <b class="Fn" title="Fn">STRCAT</b>() like this:
<div class="Pp"></div>
<div class="Bd" style="margin-left: 5.00ex;">
<pre class="Li">
@@ -74,99 +75,140 @@ This works anywhere in the code except inside of strings. To split strings it is
</pre>
</div>
<h2 class="Ss" title="Ss" id="Sections"><a class="selflink" href="#Sections">Sections</a></h2>
<b class="Ic" title="Ic">SECTION</b> <var class="Ar" title="Ar">name</var>,
<var class="Ar" title="Ar">type</var>
<div class="Pp"></div>
<b class="Ic" title="Ic">SECTION</b> <var class="Ar" title="Ar">name</var>,
<var class="Ar" title="Ar">type</var>,
<var class="Ar" title="Ar">options</var>
<div class="Pp"></div>
<b class="Ic" title="Ic">SECTION</b> <var class="Ar" title="Ar">name</var>,
<var class="Ar" title="Ar">type</var>[<var class="Ar" title="Ar">addr</var>]
<div class="Pp"></div>
<b class="Ic" title="Ic">SECTION</b> <var class="Ar" title="Ar">name</var>,
<var class="Ar" title="Ar">type</var>[<var class="Ar" title="Ar">addr</var>],
<var class="Ar" title="Ar">options</var>
<div class="Pp"></div>
Before you can start writing code, you must define a section. This tells the
assembler what kind of information follows and, if it is code, where to put
it.
<div class="Pp"></div>
<div class="Bd" style="margin-left: 5.00ex;">
<pre class="Li">
SECTION &quot;CoolStuff&quot;,ROMX
</pre>
</div>
<var class="Ar" title="Ar">name</var> is a string enclosed in double quotes and
can be a new name or the name of an existing section. All sections assembled
at the same time that have the same name and type are considered to be the
same section, and their code is put together in the object file generated by
the assembler. All other sections must have a unique name, even in different
source files, or the linker will treat it as an error.
<div class="Pp"></div>
This switches to the section called &quot;CoolStuff&quot; (or creates it if it
doesn't already exist) and it defines it as a code section. All sections
assembled at the same time that have the same name, type, etc, are considered
to be the same one, and their code is put together in the object file
generated by the assembler. All other sections must have a unique name, even
in different source files, or the linker will treat it as an error.
<div class="Pp"></div>
Possible section types are as follows:
Possible section <var class="Ar" title="Ar">type</var>s are as follows:
<dl class="Bl-tag">
<dt class="It-tag">&#x00A0;</dt>
<dd class="It-tag">&#x00A0;</dd>
<dt class="It-tag"><b class="Sy" title="Sy">ROM0</b></dt>
<dd class="It-tag">A ROM section. Mapped to memory at $0000&#x2013;$3FFF (or
$0000-$7FFF if tiny ROM mode is enabled in
<a class="Xr" title="Xr">rgblink(1)</a>).</dd>
<dt class="It-tag"><a class="selflink" href="#ROM0"><b class="Cm" title="Cm" id="ROM0">ROM0</b></a></dt>
<dd class="It-tag">A ROM section. <var class="Ar" title="Ar">addr</var> can
range from $0000&#x2013;$3FFF (or $0000&#x2013;$7FFF if tiny ROM mode is
enabled in <a class="Xr" title="Xr">rgblink(1)</a>).</dd>
<dt class="It-tag">&#x00A0;</dt>
<dd class="It-tag">&#x00A0;</dd>
<dt class="It-tag"><b class="Sy" title="Sy">ROMX</b></dt>
<dd class="It-tag">A banked ROM section. Mapped to memory at
$4000&#x2013;$7FFF. Valid banks range from 1 to 511. Not available if tiny
ROM mode is enabled in <a class="Xr" title="Xr">rgblink(1)</a>.</dd>
<dt class="It-tag">&#x00A0;</dt>
<dd class="It-tag">&#x00A0;</dd>
<dt class="It-tag"><b class="Sy" title="Sy">VRAM</b></dt>
<dd class="It-tag">A banked video RAM section. Mapped to memory at
$8000&#x2013;$9FFF. Can only allocate memory, not fill it. Valid banks are
0 and 1 but bank 1 isn't available if DMG mode is enabled in
<dt class="It-tag"><a class="selflink" href="#ROMX"><b class="Cm" title="Cm" id="ROMX">ROMX</b></a></dt>
<dd class="It-tag">A banked ROM section. <var class="Ar" title="Ar">addr</var>
can range from $4000&#x2013;$7FFF. <var class="Ar" title="Ar">bank</var>
can range from 1 to 511. Not available if tiny ROM mode is enabled in
<a class="Xr" title="Xr">rgblink(1)</a>.</dd>
<dt class="It-tag">&#x00A0;</dt>
<dd class="It-tag">&#x00A0;</dd>
<dt class="It-tag"><b class="Sy" title="Sy">SRAM</b></dt>
<dd class="It-tag">A banked external (save) RAM section. Mapped to memory at
$A000&#x2013;$BFFF. Can only allocate memory, not fill it. Valid banks
range from 0 to 15.</dd>
<dt class="It-tag"><a class="selflink" href="#VRAM"><b class="Cm" title="Cm" id="VRAM">VRAM</b></a></dt>
<dd class="It-tag">A banked video RAM section.
<var class="Ar" title="Ar">addr</var> can range from $8000&#x2013;$9FFF.
<var class="Ar" title="Ar">bank</var> can be 0 or 1 but bank 1 is
unavailable if DMG mode is enabled in
<a class="Xr" title="Xr">rgblink(1)</a>. Memory in this section can only
be allocated with <b class="Sy" title="Sy">DS</b>, not filled with
data.</dd>
<dt class="It-tag">&#x00A0;</dt>
<dd class="It-tag">&#x00A0;</dd>
<dt class="It-tag"><b class="Sy" title="Sy">WRAM0</b></dt>
<dd class="It-tag">A general-purpose RAM section. Mapped to memory at
$C000&#x2013;$CFFF, or $C000-$DFFF if DMG mode is enabled in
<a class="Xr" title="Xr">rgblink(1)</a>. Can only allocate memory, not
fill it.</dd>
<dt class="It-tag"><a class="selflink" href="#SRAM"><b class="Cm" title="Cm" id="SRAM">SRAM</b></a></dt>
<dd class="It-tag">A banked external (save) RAM section.
<var class="Ar" title="Ar">addr</var> can range from $A000&#x2013;$BFFF.
<var class="Ar" title="Ar">bank</var> can range from 0 to 15. Memory in
this section can only be allocated with <b class="Sy" title="Sy">DS</b>,
not filled with data.</dd>
<dt class="It-tag">&#x00A0;</dt>
<dd class="It-tag">&#x00A0;</dd>
<dt class="It-tag"><b class="Sy" title="Sy">WRAMX</b></dt>
<dd class="It-tag">A banked general-purpose RAM section. Mapped to memory at
$D000&#x2013;$DFFF. Can only allocate memory, not fill it. Valid banks
range from 1 to 7. Not available if DMG mode is enabled in
<dt class="It-tag"><a class="selflink" href="#WRAM0"><b class="Cm" title="Cm" id="WRAM0">WRAM0</b></a></dt>
<dd class="It-tag">A general-purpose RAM section.
<var class="Ar" title="Ar">addr</var> can range from $C000&#x2013;$CFFF,
or $C000&#x2013;$DFFF if DMG mode is enabled in
<a class="Xr" title="Xr">rgblink(1)</a>. Memory in this section can only
be allocated with <b class="Sy" title="Sy">DS</b>, not filled with
data.</dd>
<dt class="It-tag">&#x00A0;</dt>
<dd class="It-tag">&#x00A0;</dd>
<dt class="It-tag"><a class="selflink" href="#WRAMX"><b class="Cm" title="Cm" id="WRAMX">WRAMX</b></a></dt>
<dd class="It-tag">A banked general-purpose RAM section.
<var class="Ar" title="Ar">addr</var> can range from $D000&#x2013;$DFFF.
<var class="Ar" title="Ar">bank</var> can range from 1 to 7. Memory in
this section can only be allocated with <b class="Sy" title="Sy">DS</b>,
not filled with data. Not available if DMG mode is enabled in
<a class="Xr" title="Xr">rgblink(1)</a>.</dd>
<dt class="It-tag">&#x00A0;</dt>
<dd class="It-tag">&#x00A0;</dd>
<dt class="It-tag"><b class="Sy" title="Sy">OAM</b></dt>
<dd class="It-tag">An object attributes RAM section. Mapped to memory at
$FE00-$FE9F. Can only allocate memory, not fill it.</dd>
<dt class="It-tag"><a class="selflink" href="#OAM"><b class="Cm" title="Cm" id="OAM">OAM</b></a></dt>
<dd class="It-tag">An object attributes RAM section.
<var class="Ar" title="Ar">addr</var> can range from $FE00-$FE9F. Memory
in this section can only be allocated with
<b class="Sy" title="Sy">DS</b>, not filled with data.</dd>
<dt class="It-tag">&#x00A0;</dt>
<dd class="It-tag">&#x00A0;</dd>
<dt class="It-tag"><b class="Sy" title="Sy">HRAM</b></dt>
<dd class="It-tag">A high RAM section. Mapped to memory at $FF80&#x2013;$FFFE.
Can only allocate memory, not fill it.
<dt class="It-tag"><a class="selflink" href="#HRAM"><b class="Cm" title="Cm" id="HRAM">HRAM</b></a></dt>
<dd class="It-tag">A high RAM section. <var class="Ar" title="Ar">addr</var>
can range from $FF80&#x2013;$FFFE. Memory in this section can only be
allocated with <b class="Sy" title="Sy">DS</b>, not filled with data.
<div class="Pp"></div>
NOTE: If you use this method of allocating HRAM the assembler will NOT
choose the short addressing mode in the LD instructions
<b class="Sy" title="Sy">LD [$FF00+n8],A</b> and
<b class="Sy" title="Sy">LD A,[$FF00+n8]</b> because the actual address
calculation is done by the linker. If you find this undesirable you can
use <b class="Ic" title="Ic">RSSET</b> <span class="No">/</span>
<b class="Ic" title="Ic">RB</b> <span class="No">/</span>
<b class="Ic" title="Ic">RW</b> instead or use the
<b class="Sy" title="Sy">LDH [$FF00+n8],A</b> and
<b class="Sy" title="Sy">Note</b>: If you use this method of allocating HRAM
the assembler will <i class="Em" title="Em">not</i> choose the short
addressing mode in the LD instructions <b class="Sy" title="Sy">LD
[$FF00+n8],A</b> and <b class="Sy" title="Sy">LD A,[$FF00+n8]</b> because
the actual address calculation is done by the linker. If you find this
undesirable you can use <b class="Ic" title="Ic">RSSET</b>,
<b class="Ic" title="Ic">RB</b>, or <b class="Ic" title="Ic">RW</b>
instead or use the <b class="Sy" title="Sy">LDH [$FF00+n8],A</b> and
<b class="Sy" title="Sy">LDH A,[$FF00+n8]</b> syntax instead. This forces
the assembler to emit the correct instruction and the linker to check if
the value is in the correct range. This optimization can be disabled by
passing the <b class="Fl" title="Fl">-L</b> flag to
<b class="Sy" title="Sy">rgbasm</b> as explained in
<a class="Xr" title="Xr">rgbasm(1)</a>.</dd>
</dl>
<div class="Pp"></div>
A section is usually defined as a floating one, but the code can restrict where
the linker can place it.
<var class="Ar" title="Ar">option</var>s are comma separated and may include:
<dl class="Bl-tag">
<dt class="It-tag">&#x00A0;</dt>
<dd class="It-tag">&#x00A0;</dd>
<dt class="It-tag"><a class="selflink" href="#BANK"><b class="Cm" title="Cm" id="BANK">BANK</b></a>[<var class="Ar" title="Ar">bank</var>]</dt>
<dd class="It-tag">Specify which <var class="Ar" title="Ar">bank</var> for the
linker to place the section.</dd>
<dt class="It-tag">&#x00A0;</dt>
<dd class="It-tag">&#x00A0;</dd>
<dt class="It-tag"><a class="selflink" href="#ALIGN"><b class="Cm" title="Cm" id="ALIGN">ALIGN</b></a>[<var class="Ar" title="Ar">align</var>]</dt>
<dd class="It-tag">Place the section at an address whose
<var class="Ar" title="Ar">align</var> least&#x2010;significant bits are
zero. It is a syntax error to use this option with
<var class="Ar" title="Ar">addr</var>.</dd>
</dl>
<div class="Pp"></div>
If a section is defined with no indications, it is a floating section. The
linker will decide where to place it in the final binary and it has no
obligation to follow any specific rules. The following example defines a
section that can be placed anywhere in any ROMX bank:
If [<var class="Ar" title="Ar">addr</var>] is not specified, the section is
considered &#x201C;floating&#x201D;; the linker will automatically calculate
an appropriate address for the section. Similarly, if
<b class="Cm" title="Cm">BANK</b>[<var class="Ar" title="Ar">bank</var>] is
not specified, the linker will automatically find a bank with enough space.
<div class="Pp"></div>
Sections can also be placed by using a linkerscript file. The format is
described in <a class="Xr" title="Xr">rgblink(5)</a>. They allow the user to
place floating sections in the desired bank in the order specified in the
script. This is useful if the sections can't be placed at an address manually
because the size may change, but they have to be together.
<div class="Pp"></div>
Section examples:
<div class="Pp"></div>
<div class="Bd" style="margin-left: 5.00ex;">
<pre class="Li">
@@ -174,8 +216,19 @@ If a section is defined with no indications, it is a floating section. The
</pre>
</div>
<div class="Pp"></div>
If it is needed, the following syntax can be used to fix the base address of the
section:
This switches to the section called &#x201C;CoolStuff&#x201D; (or creates it if
it doesn't already exist) and defines it as a code section.
<div class="Pp"></div>
The following example defines a section that can be placed anywhere in any ROMX
bank:
<div class="Pp"></div>
<div class="Bd" style="margin-left: 5.00ex;">
<pre class="Li">
SECTION &quot;CoolStuff&quot;,ROMX
</pre>
</div>
<div class="Pp"></div>
If it is needed, the the base address of the section can be specified:
<div class="Pp"></div>
<div class="Bd" style="margin-left: 5.00ex;">
<pre class="Li">
@@ -183,8 +236,7 @@ If it is needed, the following syntax can be used to fix the base address of the
</pre>
</div>
<div class="Pp"></div>
It won't, however, fix the bank number, which is left to the linker. If you also
want to specify the bank you can do:
An example with a fixed bank:
<div class="Pp"></div>
<div class="Bd" style="margin-left: 5.00ex;">
<pre class="Li">
@@ -201,11 +253,7 @@ And if you only want to force the section into a certain bank, and not it's
</pre>
</div>
<div class="Pp"></div>
In addition, you can specify byte alignment for a section. This ensures that the
section starts at a memory address where the given number of least-significant
bits are 0. This can be used along with <b class="Ic" title="Ic">BANK</b>, if
desired. However, if an alignment is specified, the base address must be left
unassigned. This can be useful when using DMA to copy data or when it is
Alignment examples: one use could be when using DMA to copy data or when it is
needed to align the start of an array to 256 bytes to optimize the code that
accesses it.
<div class="Pp"></div>
@@ -217,26 +265,23 @@ In addition, you can specify byte alignment for a section. This ensures that the
</pre>
</div>
<div class="Pp"></div>
HINT: If you think this is a lot of typing for doing a simple
<b class="Ic" title="Ic">ORG</b> type thing you can quite easily write an
<b class="Sy" title="Sy">Hint</b>: If you think this is a lot of typing for
doing a simple &#x201C;org&#x201D; type thing you can quite easily write an
intelligent macro (called <b class="Ic" title="Ic">ORG</b> for example) that
uses <b class="Ic" title="Ic">@</b> for the section name and determines
correct section type etc as arguments for
<b class="Ic" title="Ic">SECTION</b>.
<div class="Pp"></div>
<h2 class="Ss" title="Ss" id="Section_Stack"><a class="selflink" href="#Section_Stack">Section
Stack</a></h2>
<b class="Ic" title="Ic">POPS</b> and <b class="Ic" title="Ic">PUSHS</b> provide
the interface to the section stack. <b class="Ic" title="Ic">PUSHS</b> will
push the current section context on the section stack.
<b class="Ic" title="Ic">POPS</b> can then later be used to restore it. Useful
for defining sections in included files when you don't want to destroy the
section context for the program that included your file. The number of entries
in the stack is limited only by the amount of memory in your machine.
the interface to the section stack.
<div class="Pp"></div>
Sections can also be placed by using a linkerscript file. The format is
described in <a class="Xr" title="Xr">rgblink(5)</a>. They allow the user to
place floating sections in the desired bank in the order specified in the
script. This is useful if the sections can't be placed at an address manually
because the size may change, but they have to be together.
<b class="Ic" title="Ic">PUSHS</b> will push the current section context on the
section stack. <b class="Ic" title="Ic">POPS</b> can then later be used to
restore it. Useful for defining sections in included files when you don't want
to destroy the section context for the program that included your file. The
number of entries in the stack is limited only by the amount of memory in your
machine.
<h1 class="Sh" title="Sh" id="SYMBOLS"><a class="selflink" href="#SYMBOLS">SYMBOLS</a></h1>
<h2 class="Ss" title="Ss" id="Symbols"><a class="selflink" href="#Symbols">Symbols</a></h2>
RGBDS supports several types of symbols:
@@ -254,7 +299,7 @@ RGBDS supports several types of symbols:
<dt class="It-hang"><b class="Sy" title="Sy">String equate</b>
(<b class="Sy" title="Sy">EQUS</b>)</dt>
<dd class="It-hang">Give a frequently used string a name. Can also be used as
a mini-macro, like #define in C.</dd>
a mini-macro, like <b class="Fd" title="Fd">#define</b> in C.</dd>
<dt class="It-hang"><b class="Sy" title="Sy">MACRO</b></dt>
<dd class="It-hang">A block of code or pseudo instructions that you invoke
like any other mnemonic. You can give them arguments too.</dd>
@@ -370,18 +415,14 @@ str_SIZEOF = 259
There are four commands in the RS group of commands:
<table class="Bl-column">
<colgroup>
<col style="width: 15.00ex;"/>
<col style="min-width: 10.00ex;"/>
<col style="min-width: 15.00ex;"/>
</colgroup>
<tr class="It-column">
<td class="It-column"><b class="Sy" title="Sy">Command</b></td>
<td class="It-column"></td>
<td class="It-column"></td>
<td class="It-column"><b class="Sy" title="Sy">Meaning</b></td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#RSRESET"><b class="Ic" title="Ic" id="RSRESET">RSRESET</b></a></td>
<td class="It-column"></td>
<td class="It-column">Resets the _RS counter to zero.</td>
</tr>
<tr class="It-column">
@@ -425,7 +466,7 @@ str_SIZEOF = 259
<div class="Pp"></div>
EQUS is used to define string-symbols. Wherever the assembler meets a string
symbol its name is replaced with its value. If you are familiar with C you
can think of it as the same as #define.
can think of it as the same as <b class="Fd" title="Fd">#define .</b>
<div class="Pp"></div>
<div class="Bd" style="margin-left: 5.00ex;">
<pre class="Li">
@@ -604,11 +645,10 @@ ENDM
</div>
<div class="Pp"></div>
<b class="Ic" title="Ic">SHIFT</b> is a special command only available in
macros. Very useful in REPT-blocks. It will &quot;shift&quot; the
arguments by one &quot;to the left&quot;. <b class="Ic" title="Ic">\1</b>
will get the value of <b class="Ic" title="Ic">\2</b>,
<b class="Ic" title="Ic">\2</b> will get the value in
<b class="Ic" title="Ic">\3</b> and so forth.
macros. Very useful in REPT-blocks. It will shift the arguments by one to
the left. <b class="Ic" title="Ic">\1</b> will get the value of
<b class="Ic" title="Ic">\2</b>, <b class="Ic" title="Ic">\2</b> will get
the value in <b class="Ic" title="Ic">\3</b> and so forth.
<div class="Pp"></div>
This is the only way of accessing the value of arguments from 10 to
256.</dd>
@@ -658,62 +698,52 @@ Note that string symbols that are part of a <b class="Ic" title="Ic">PURGE</b>
The following symbols are defined by the assembler:
<table class="Bl-column" style="margin-left: 6.00ex;">
<colgroup>
<col style="width: 15.00ex;"/>
<col style="width: 15.00ex;"/>
<col style="min-width: 10.00ex;"/>
<col style="width: 7.80ex;"/>
<col style="min-width: 18.00ex;"/>
</colgroup>
<tr class="It-column">
<td class="It-column"><b class="Sy" title="Sy">Type</b></td>
<td class="It-column"><b class="Sy" title="Sy">Name</b></td>
<td class="It-column"></td>
<td class="It-column"><b class="Sy" title="Sy">Contents</b></td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#EQU"><b class="Ic" title="Ic" id="EQU">EQU</b></a></td>
<td class="It-column"><a class="selflink" href="#@"><b class="Ic" title="Ic" id="@">@</b></a></td>
<td class="It-column"></td>
<td class="It-column">PC value</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#EQU"><b class="Ic" title="Ic" id="EQU">EQU</b></a></td>
<td class="It-column"><a class="selflink" href="#_PI"><b class="Ic" title="Ic" id="_PI">_PI</b></a></td>
<td class="It-column"></td>
<td class="It-column">Fixed point &#x03C0;</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#SET"><b class="Ic" title="Ic" id="SET">SET</b></a></td>
<td class="It-column"><a class="selflink" href="#_RS"><b class="Ic" title="Ic" id="_RS">_RS</b></a></td>
<td class="It-column"></td>
<td class="It-column">_RS Counter</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#EQU"><b class="Ic" title="Ic" id="EQU">EQU</b></a></td>
<td class="It-column"><a class="selflink" href="#_NARG"><b class="Ic" title="Ic" id="_NARG">_NARG</b></a></td>
<td class="It-column"></td>
<td class="It-column">Number of arguments passed to macro</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#EQU"><b class="Ic" title="Ic" id="EQU">EQU</b></a></td>
<td class="It-column"><a class="selflink" href="#__LINE__"><b class="Ic" title="Ic" id="__LINE__">__LINE__</b></a></td>
<td class="It-column"></td>
<td class="It-column">The current line number</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#EQUS"><b class="Ic" title="Ic" id="EQUS">EQUS</b></a></td>
<td class="It-column"><a class="selflink" href="#__FILE__"><b class="Ic" title="Ic" id="__FILE__">__FILE__</b></a></td>
<td class="It-column"></td>
<td class="It-column">The current filename</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#EQUS"><b class="Ic" title="Ic" id="EQUS">EQUS</b></a></td>
<td class="It-column"><a class="selflink" href="#__DATE__"><b class="Ic" title="Ic" id="__DATE__">__DATE__</b></a></td>
<td class="It-column"></td>
<td class="It-column">Today's date</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#EQUS"><b class="Ic" title="Ic" id="EQUS">EQUS</b></a></td>
<td class="It-column"><a class="selflink" href="#__TIME__"><b class="Ic" title="Ic" id="__TIME__">__TIME__</b></a></td>
<td class="It-column"></td>
<td class="It-column">The current time</td>
</tr>
<tr class="It-column">
@@ -729,55 +759,46 @@ The following symbols are defined by the assembler:
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#EQU"><b class="Ic" title="Ic" id="EQU">EQU</b></a></td>
<td class="It-column"><a class="selflink" href="#__UTC_YEAR__"><b class="Ic" title="Ic" id="__UTC_YEAR__">__UTC_YEAR__</b></a></td>
<td class="It-column"></td>
<td class="It-column">Today's year</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#EQU"><b class="Ic" title="Ic" id="EQU">EQU</b></a></td>
<td class="It-column"><a class="selflink" href="#__UTC_MONTH__"><b class="Ic" title="Ic" id="__UTC_MONTH__">__UTC_MONTH__</b></a></td>
<td class="It-column"></td>
<td class="It-column">Today's month number, 1-12</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#EQU"><b class="Ic" title="Ic" id="EQU">EQU</b></a></td>
<td class="It-column"><a class="selflink" href="#__UTC_DAY__"><b class="Ic" title="Ic" id="__UTC_DAY__">__UTC_DAY__</b></a></td>
<td class="It-column"></td>
<td class="It-column">Today's day of the month, 1-31</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#EQU"><b class="Ic" title="Ic" id="EQU">EQU</b></a></td>
<td class="It-column"><a class="selflink" href="#__UTC_HOUR__"><b class="Ic" title="Ic" id="__UTC_HOUR__">__UTC_HOUR__</b></a></td>
<td class="It-column"></td>
<td class="It-column">Current hour, 0-23</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#EQU"><b class="Ic" title="Ic" id="EQU">EQU</b></a></td>
<td class="It-column"><a class="selflink" href="#__UTC_MINUTE__"><b class="Ic" title="Ic" id="__UTC_MINUTE__">__UTC_MINUTE__</b></a></td>
<td class="It-column"></td>
<td class="It-column">Current minute, 0-59</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#EQU"><b class="Ic" title="Ic" id="EQU">EQU</b></a></td>
<td class="It-column"><a class="selflink" href="#__UTC_SECOND__"><b class="Ic" title="Ic" id="__UTC_SECOND__">__UTC_SECOND__</b></a></td>
<td class="It-column"></td>
<td class="It-column">Current second, 0-59</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#EQU"><b class="Ic" title="Ic" id="EQU">EQU</b></a></td>
<td class="It-column"><a class="selflink" href="#__RGBDS_MAJOR__"><b class="Ic" title="Ic" id="__RGBDS_MAJOR__">__RGBDS_MAJOR__</b></a></td>
<td class="It-column"></td>
<td class="It-column">Major version number of RGBDS.</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#EQU"><b class="Ic" title="Ic" id="EQU">EQU</b></a></td>
<td class="It-column"><a class="selflink" href="#__RGBDS_MINOR__"><b class="Ic" title="Ic" id="__RGBDS_MINOR__">__RGBDS_MINOR__</b></a></td>
<td class="It-column"></td>
<td class="It-column">Minor version number of RGBDS.</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#EQU"><b class="Ic" title="Ic" id="EQU">EQU</b></a></td>
<td class="It-column"><a class="selflink" href="#__RGBDS_PATCH__"><b class="Ic" title="Ic" id="__RGBDS_PATCH__">__RGBDS_PATCH__</b></a></td>
<td class="It-column"></td>
<td class="It-column">Patch version number of RGBDS.</td>
</tr>
</table>
@@ -1039,15 +1060,15 @@ A great number of operators you can use in expressions are available (listed in
order of precedence):
<table class="Bl-column" style="margin-left: 6.00ex;">
<colgroup>
<col style="width: 15.00ex;"/>
<col style="min-width: 10.00ex;"/>
<col style="min-width: 8.00ex;"/>
</colgroup>
<tr class="It-column">
<td class="It-column"><b class="Sy" title="Sy">Operator</b></td>
<td class="It-column"><b class="Sy" title="Sy">Meaning</b></td>
</tr>
<tr class="It-column">
<td class="It-column">()</td>
<td class="It-column"><a class="selflink" href="#(_)"><code class="Li" id="(_)">(
)</code></a></td>
<td class="It-column">Precedence override</td>
</tr>
<tr class="It-column">
@@ -1070,8 +1091,8 @@ A great number of operators you can use in expressions are available (listed in
<td class="It-column">Shift left/right</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#&amp;"><code class="Li" id="&amp;">&amp;</code></a>
| <a class="selflink" href="#^"><code class="Li" id="^">^</code></a></td>
<td class="It-column"><a class="selflink" href="#&amp;_|_^"><code class="Li" id="&amp;_|_^">&amp;
| ^</code></a></td>
<td class="It-column">Binary and/or/xor</td>
</tr>
<tr class="It-column">
@@ -1096,7 +1117,7 @@ A great number of operators you can use in expressions are available (listed in
<td class="It-column">Boolean and/or</td>
</tr>
<tr class="It-column">
<td class="It-column">!</td>
<td class="It-column"><a class="selflink" href="#!"><code class="Li" id="!">!</code></a></td>
<td class="It-column">Unary Boolean not</td>
</tr>
</table>
@@ -1127,57 +1148,90 @@ Some things are different for fixed-point math, though, which is why you have
the following functions to use:
<table class="Bl-column" style="margin-left: 6.00ex;">
<colgroup>
<col style="width: 15.00ex;"/>
<col style="min-width: 10.00ex;"/>
<col style="min-width: 11.00ex;"/>
</colgroup>
<tr class="It-column">
<td class="It-column"><b class="Sy" title="Sy">Name</b></td>
<td class="It-column"></td>
<td class="It-column"><b class="Sy" title="Sy">Operation</b></td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#DIV(x,y)"><code class="Li" id="DIV(x,y)">DIV(x,y)</code></a></td>
<td class="It-column"></td>
<td class="It-column">x/y</td>
<td class="It-column"><b class="Fn" title="Fn">DIV</b>(<var class="Fa" title="Fa">x</var>,
<var class="Fa" title="Fa">y</var>)</td>
<td class="It-column">
<math class="eqn">
<mrow><mi>x</mi><mo>&#x00F7;</mo><mi>y</mi></mrow>
</math>
</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#MUL(x,y)"><code class="Li" id="MUL(x,y)">MUL(x,y)</code></a></td>
<td class="It-column"></td>
<td class="It-column">x*y</td>
<td class="It-column"><b class="Fn" title="Fn">MUL</b>(<var class="Fa" title="Fa">x</var>,
<var class="Fa" title="Fa">y</var>)</td>
<td class="It-column">
<math class="eqn">
<mrow><mi>x</mi><mo>&#x00D7;</mo><mi>y</mi></mrow>
</math>
</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#SIN(x)"><code class="Li" id="SIN(x)">SIN(x)</code></a></td>
<td class="It-column"></td>
<td class="It-column">sin(x)</td>
<td class="It-column"><b class="Fn" title="Fn">SIN</b>(<var class="Fa" title="Fa">x</var>)</td>
<td class="It-column">
<math class="eqn">
<mrow><mi>sin</mi><mo>(</mo><mi>x</mi><mo>)</mo></mrow>
</math>
</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#COS(x)"><code class="Li" id="COS(x)">COS(x)</code></a></td>
<td class="It-column"></td>
<td class="It-column">cos(x)</td>
<td class="It-column"><b class="Fn" title="Fn">COS</b>(<var class="Fa" title="Fa">x</var>)</td>
<td class="It-column">
<math class="eqn">
<mrow><mi>cos</mi><mo>(</mo><mi>x</mi><mo>)</mo></mrow>
</math>
</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#TAN(x)"><code class="Li" id="TAN(x)">TAN(x)</code></a></td>
<td class="It-column"></td>
<td class="It-column">tan(x)</td>
<td class="It-column"><b class="Fn" title="Fn">TAN</b>(<var class="Fa" title="Fa">x</var>)</td>
<td class="It-column">
<math class="eqn">
<mrow><mi>tan</mi><mo>(</mo><mi>x</mi><mo>)</mo></mrow>
</math>
</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#ASIN(x)"><code class="Li" id="ASIN(x)">ASIN(x)</code></a></td>
<td class="It-column"></td>
<td class="It-column">arcsin(x)</td>
<td class="It-column"><b class="Fn" title="Fn">ASIN</b>(<var class="Fa" title="Fa">x</var>)</td>
<td class="It-column">
<math class="eqn">
<mrow><mi>asin</mi><mo>(</mo><mi>x</mi><mo>)</mo></mrow>
</math>
</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#ACOS(x)"><code class="Li" id="ACOS(x)">ACOS(x)</code></a></td>
<td class="It-column"></td>
<td class="It-column">arccos(x)</td>
<td class="It-column"><b class="Fn" title="Fn">ACOS</b>(<var class="Fa" title="Fa">x</var>)</td>
<td class="It-column">
<math class="eqn">
<mrow><mi>acos</mi><mo>(</mo><mi>x</mi><mo>)</mo></mrow>
</math>
</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#ATAN(x)"><code class="Li" id="ATAN(x)">ATAN(x)</code></a></td>
<td class="It-column"></td>
<td class="It-column">arctan(x)</td>
<td class="It-column"><b class="Fn" title="Fn">ATAN</b>(<var class="Fa" title="Fa">x</var>)</td>
<td class="It-column">
<math class="eqn">
<mrow><mi>atan</mi><mo>(</mo><mi>x</mi><mo>)</mo></mrow>
</math>
</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#ATAN2(x,y)"><code class="Li" id="ATAN2(x,y)">ATAN2(x,y)</code></a></td>
<td class="It-column">Angle between (x,y) and (1,0)</td>
<td class="It-column"><b class="Fn" title="Fn">ATAN2</b>(<var class="Fa" title="Fa">x</var>,
<var class="Fa" title="Fa">y</var>)</td>
<td class="It-column">Angle between
<math class="eqn">
<mrow><mo>(</mo><mi>x</mi><mo>,</mo><mi>y</mi><mo>)</mo></mrow>
</math>
and
<math class="eqn">
<mrow><mo>(</mo><mn>1</mn><mo>,</mo><mn>0</mn><mo>)</mo></mrow>
</math>
</td>
</tr>
</table>
<div class="Pp"></div>
@@ -1203,8 +1257,7 @@ The most basic string expression is any number of characters contained in double
there are a number of commands you can use within a string:
<table class="Bl-column" style="margin-left: 6.00ex;">
<colgroup>
<col style="width: 15.00ex;"/>
<col style="min-width: 10.00ex;"/>
<col style="min-width: 6.00ex;"/>
</colgroup>
<tr class="It-column">
<td class="It-column"><b class="Sy" title="Sy">String</b></td>
@@ -1258,7 +1311,7 @@ A funky feature is <b class="Sy" title="Sy">{symbol}</b> withing a string. This
<div class="Pp"></div>
HINT: The <b class="Sy" title="Sy">{symbol}</b> construct can also be used
outside strings. The symbol's value is again inserted as a string. This is
just a short way of doing &quot;{symbol}&quot;.
just a short way of doing &#x201C;{symbol}&#x201D;.
<div class="Pp"></div>
Whenever the macro-language expects a string you can actually use a string
expression. This consists of one or more of these function (yes, you can nest
@@ -1266,45 +1319,47 @@ Whenever the macro-language expects a string you can actually use a string
used as part of an integer expression!
<table class="Bl-column">
<colgroup>
<col style="width: 15.00ex;"/>
<col style="min-width: 10.00ex;"/>
<col style="min-width: 20.00ex;"/>
</colgroup>
<tr class="It-column">
<td class="It-column"><b class="Sy" title="Sy">Name</b></td>
<td class="It-column"></td>
<td class="It-column"></td>
<td class="It-column"><b class="Sy" title="Sy">Operation</b></td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#STRLEN(string)"><code class="Li" id="STRLEN(string)">STRLEN(string)</code></a></td>
<td class="It-column"><b class="Fn" title="Fn">STRLEN</b>(<var class="Fa" title="Fa">string</var>)</td>
<td class="It-column">Returns the number of characters in string</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#STRCAT(str1,str2)"><code class="Li" id="STRCAT(str1,str2)">STRCAT(str1,str2)</code></a></td>
<td class="It-column"><b class="Fn" title="Fn">STRCAT</b>(<var class="Fa" title="Fa">str1</var>,
<var class="Fa" title="Fa">str2</var>)</td>
<td class="It-column">Appends str2 to str1.</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#STRCMP(str1,str2)"><code class="Li" id="STRCMP(str1,str2)">STRCMP(str1,str2)</code></a></td>
<td class="It-column"><b class="Fn" title="Fn">STRCMP</b>(<var class="Fa" title="Fa">str1</var>,
<var class="Fa" title="Fa">str2</var>)</td>
<td class="It-column">Returns negative if str1 is alphabetically lower than
str2, zero if they match, positive if str1 is greater than str2.</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#STRIN(str1,str2)"><code class="Li" id="STRIN(str1,str2)">STRIN(str1,str2)</code></a></td>
<td class="It-column"><b class="Fn" title="Fn">STRIN</b>(<var class="Fa" title="Fa">str1</var>,
<var class="Fa" title="Fa">str2</var>)</td>
<td class="It-column">Returns the position of str2 in str1 or zero if it's
not present (first character is position 1).</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#STRSUB(str,pos,len)"><code class="Li" id="STRSUB(str,pos,len)">STRSUB(str,pos,len)</code></a></td>
<td class="It-column"><b class="Fn" title="Fn">STRSUB</b>(<var class="Fa" title="Fa">str</var>,
<var class="Fa" title="Fa">pos</var>,
<var class="Fa" title="Fa">len</var>)</td>
<td class="It-column">Returns a substring from str starting at pos (first
character is position 1) and with len characters.</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#STRUPR(str)"><code class="Li" id="STRUPR(str)">STRUPR(str)</code></a></td>
<td class="It-column"><b class="Fn" title="Fn">STRUPR</b>(<var class="Fa" title="Fa">str</var>)</td>
<td class="It-column">Converts all characters in str to capitals and returns
the new string.</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#STRLWR(str)"><code class="Li" id="STRLWR(str)">STRLWR(str)</code></a></td>
<td class="It-column"><b class="Fn" title="Fn">STRLWR</b>(<var class="Fa" title="Fa">str</var>)</td>
<td class="It-column">Converts all characters in str to lower case and
returns the new string.</td>
</tr>
@@ -1340,38 +1395,40 @@ CHARMAP &quot;A&quot;, 128
There are a few other functions that do various useful things:
<table class="Bl-column">
<colgroup>
<col style="width: 15.00ex;"/>
<col style="min-width: 10.00ex;"/>
<col style="min-width: 9.00ex;"/>
</colgroup>
<tr class="It-column">
<td class="It-column"><b class="Sy" title="Sy">Name</b></td>
<td class="It-column"></td>
<td class="It-column"></td>
<td class="It-column"><b class="Sy" title="Sy">Operation</b></td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#BANK(@/str/lbl)"><code class="Li" id="BANK(@/str/lbl)">BANK(@/str/lbl)</code></a></td>
<td class="It-column">Returns a bank number. If the argument is the symbol
<b class="Ic" title="Ic">@,</b> this function returns the bank of the
current section. If the argument is a string, it returns the bank of the
section that has that name. If the argument is a label, it returns the
bank number the label is in. For labels, as the linker has to resolve
this, it can't be used when the expression has to be constant.</td>
<td class="It-column"><b class="Fn" title="Fn">BANK</b>(<var class="Fa" title="Fa">arg</var>)</td>
<td class="It-column">Returns a bank number. If
<var class="Ar" title="Ar">arg</var> is the symbol
<b class="Ic" title="Ic">@</b>, this function returns the bank of the
current section. If <var class="Ar" title="Ar">arg</var> is a string, it
returns the bank of the section that has that name. If
<var class="Ar" title="Ar">arg</var> is a label, it returns the bank
number the label is in. For labels, as the linker has to resolve this, it
can't be used when the expression has to be constant.</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#DEF(label)"><code class="Li" id="DEF(label)">DEF(label)</code></a></td>
<td class="It-column">Returns TRUE if label has been defined.</td>
<td class="It-column"><b class="Fn" title="Fn">DEF</b>(<var class="Fa" title="Fa">label</var>)</td>
<td class="It-column">Returns TRUE if <var class="Ar" title="Ar">label</var>
has been defined.</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#HIGH(r16/cnst/lbl)"><code class="Li" id="HIGH(r16/cnst/lbl)">HIGH(r16/cnst/lbl)</code></a></td>
<td class="It-column">Returns the top 8 bits of the operand if it is a label
or constant, or the top 8-bit register if it is a 16-bit register.</td>
<td class="It-column"><b class="Fn" title="Fn">HIGH</b>(<var class="Fa" title="Fa">arg</var>)</td>
<td class="It-column">Returns the top 8 bits of the operand if
<var class="Ar" title="Ar">arg</var> is a label or constant, or the top
8-bit register if it is a 16-bit register.</td>
</tr>
<tr class="It-column">
<td class="It-column"><a class="selflink" href="#LOW(r16/cnst/lbl)"><code class="Li" id="LOW(r16/cnst/lbl)">LOW(r16/cnst/lbl)</code></a></td>
<td class="It-column">Returns the bottom 8 bits of the operand if it is a
label or constant, or the bottom 8-bit register if it is a 16-bit register
(AF isn't a valid register for this function).</td>
<td class="It-column"><b class="Fn" title="Fn">LOW</b>(<var class="Fa" title="Fa">arg</var>)</td>
<td class="It-column">Returns the bottom 8 bits of the operand if
<var class="Ar" title="Ar">arg</var> is a label or constant, or the bottom
8-bit register if it is a 16-bit register (AF isn't a valid register for
this function).</td>
</tr>
</table>
<h1 class="Sh" title="Sh" id="MISCELLANEOUS"><a class="selflink" href="#MISCELLANEOUS">MISCELLANEOUS</a></h1>
@@ -1404,180 +1461,6 @@ The options that OPT can modify are currently: <b class="Sy" title="Sy">b</b>,
want to destroy the options set by the program that included your file. The
stacks number of entries is limited only by the amount of memory in your
machine.
<h1 class="Sh" title="Sh" id="ALPHABETICAL_LIST_OF_KEYWORDS"><a class="selflink" href="#ALPHABETICAL_LIST_OF_KEYWORDS">ALPHABETICAL
LIST OF KEYWORDS</a></h1>
<dl class="Bl-inset Bl-compact">
<dt class="It-inset"><a class="Sx" title="Sx" href="#@">@</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#__DATE__">__DATE__</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#__FILE__">__FILE__</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#__ISO_8601_LOCAL__">__ISO_8601_LOCAL__</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#__ISO_8601_UTC__">__ISO_8601_UTC__</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#__LINE__">__LINE__</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#__TIME__">__TIME__</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#__RGBDS_MAJOR__">__RGBDS_MAJOR__</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#__RGBDS_MINOR__">__RGBDS_MINOR__</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#__RGBDS_PATCH__">__RGBDS_PATCH__</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#__UTC_YEAR__">__UTC_YEAR__</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#__UTC_MONTH__">__UTC_MONTH__</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#__UTC_DAY__">__UTC_DAY__</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#__UTC_HOUR__">__UTC_HOUR__</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#__UTC_MINUTE__">__UTC_MINUTE__</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#__UTC_SECOND__">__UTC_SECOND__</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#_NARG">_NARG</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#_PI">_PI</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#_RS">_RS</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#ACOS">ACOS</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#ASIN">ASIN</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#ATAN">ATAN</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#ATAN2">ATAN2</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#BANK">BANK</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#CHARMAP">CHARMAP</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#COS">COS</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#DB">DB</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#DEF">DEF</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#DIV">DIV</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#DL">DL</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#DS">DS</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#DW">DW</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#ELIF">ELIF</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#ELSE">ELSE</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#ENDC">ENDC</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#ENDM">ENDM</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#ENDR">ENDR</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#EQU">EQU</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#EQUS">EQUS</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#EXPORT">EXPORT</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#FAIL">FAIL</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#GLOBAL">GLOBAL</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#HIGH">HIGH</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#HRAM">HRAM</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#IF">IF</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#INCBIN">INCBIN</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#INCLUDE">INCLUDE</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#LOW">LOW</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#MACRO">MACRO</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#MUL">MUL</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#OPT">OPT</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#POPO">POPO</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#POPS">POPS</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#PRINTF">PRINTF</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#PRINTI">PRINTI</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#PRINTT">PRINTT</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#PRINTV">PRINTV</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#PURGE">PURGE</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#PUSHO">PUSHO</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#PUSHS">PUSHS</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#REPT">REPT</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#RB">RB</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#RL">RL</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#ROM0">ROM0</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#ROMX">ROMX</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#RSRESET">RSRESET</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#RSSET">RSSET</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#RW">RW</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#SECTION">SECTION</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#SET">SET</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#SHIFT">SHIFT</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#SIN">SIN</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#SRAM">SRAM</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#STRCAT">STRCAT</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#STRCMP">STRCMP</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#STRIN">STRIN</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#STRLEN">STRLEN</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#STRLWR">STRLWR</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#STRSUB">STRSUB</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#STRUPR">STRUPR</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#TAN">TAN</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#VRAM">VRAM</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#WRAM0">WRAM0</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#WRAMX">WRAMX</a></dt>
<dd class="It-inset"></dd>
<dt class="It-inset"><a class="Sx" title="Sx" href="#WARN">WARN</a></dt>
<dd class="It-inset"></dd>
</dl>
<h1 class="Sh" title="Sh" id="SEE_ALSO"><a class="selflink" href="#SEE_ALSO">SEE
ALSO</a></h1>
<a class="Xr" title="Xr">rgbasm(1)</a>, <a class="Xr" title="Xr">rgblink(1)</a>,