<label id="option-o">
<tag><tt>-o name</tt></tag>
- The default output name is the name of the input file with the extension
- replaced by ".dis". If you don't like that, you may give another name with
- the -o option. The output file will be placed in the same directory as
- the source file, or, if -o is given, the full path in this name is used.
+ Specify a name for an output file. The default is to use <tt/stdout/, so
+ without this switch or the corresponding <ref id="global-options"
+ name="global option"> <tt><ref id="OUTPUTNAME" name="OUTPUTNAME"></tt>,
+ the output will go to the terminal.
<label id="option--pagelength">
-<sect>Info File Format<p><label id="infofile">
+<sect>Info File Format<label id="infofile"><p>
The info file contains lists of specifications grouped together. Each group
directive has an identifying token and an attribute list enclosed in curly
</verb></tscreen>
-<sect1>Specifying global options<p>
+<sect1>Comments<p>
+
+Comments start with a hash mark (<tt/#/) and extend from the position of
+the mark to the end of the current line. Hash marks inside of strings will
+of course <em/not/ start a comment.
+
+
+<sect1>Specifying global options<label id="global-options"><p>
Global options may be specified in a group with the name <tt/GLOBAL/. The
following attributes are recognized:
<descrip>
<tag><tt>COMMENTS</tt></tag>
-
This attribute may be used instead of the <tt><ref id="option--comments"
name="--comments"></tt> option on the command line. It takes a numerical
parameter between 0 and 4. Higher values increase the amount of information
<tag><tt>CPU</tt></tag>
-
This attribute may be used instead of the <tt><ref id="option--cpu"
name="--cpu"></tt> option on the command line. It takes a string parameter.
<tag><tt>INPUTNAME</tt></tag>
-
The attribute is followed by a string value, which gives the name of the
input file to read. If it is present, the disassembler does not accept an
input file name on the command line.
<tag><tt>INPUTOFFS</tt></tag>
-
The attribute is followed by a numerical value that gives an offset into
the input file which is skipped before reading data. The attribute may be
used to skip headers or unwanted code sections in the input file.
<tag><tt>INPUTSIZE</tt></tag>
-
- INPUTSIZE is followed by a numerical value that gives the amount of data
- to read from the input file. Data beyond <tt/INPUTOFFS+INPUTSIZE/ is
- ignored.
+ <tt/INPUTSIZE/ is followed by a numerical value that gives the amount of
+ data to read from the input file. Data beyond <tt/INPUTOFFS + INPUTSIZE/
+ is ignored.
+ <label id="OUTPUTNAME">
<tag><tt>OUTPUTNAME</tt></tag>
-
The attribute is followed by string value, which gives the name of the
output file to write. If it is present, specification of an output file on
the command line using the <tt><ref id="option-o" name="-o"></tt> option is
not allowed.
- If no output name is specified, the name of the input file with the
- extension replaced by ".dis" is used.
+ The default is to use <tt/stdout/ for output, so without this attribute or
+ the corresponding command line option <tt/<ref id="option-o" name="-o">/
+ the output will go to the terminal.
<tag><tt>PAGELENGTH</tt></tag>
-
This attribute may be used instead of the <tt><ref id="option--pagelength"
name="--pagelength"></tt> option on the command line. It takes a numerical
parameter. Using zero as page length (which is the default) means that no
<tag><tt>STARTADDR</tt></tag>
-
This attribute may be used instead of the <tt><ref id="option--start-addr"
name="--start-addr"></tt> option on the command line. It takes a numerical
parameter. The default for the start address is $10000 minus the size of
<descrip>
- <tag><tt>START</tt></tag>
-
- This gives the start address of the range.
-
-
<tag><tt>END</tt></tag>
-
This gives the end address of the range. The end address is inclusive, that
means, it is part of the range. Of course, it may not be smaller than the
start address.
+ <tag><tt>NAME</tt></tag>
+ This is a convenience attribute. It takes a string argument and will cause
+ the disassembler to define a label for the start of the range with the
+ given name. So a separate <tt><ref id="infofile-label" name="LABEL"></tt>
+ directive is not needed.
- <tag><tt>TYPE</tt></tag>
+ <tag><tt>START</tt></tag>
+ This gives the start address of the range.
+ <tag><tt>TYPE</tt></tag>
This attribute specifies the type of data within the range. The attribute
value is one of the following keywords:
<descrip>
- <tag><tt>CODE</tt></tag>
- The range consists of code.
+ <tag><tt>ADDRTABLE</tt></tag>
+ The range consists of data and is disassembled as a table of words
+ (16 bit values). The difference to the <tt/WORDTABLE/ type is that
+ a label is defined for each entry in the table.
<tag><tt>BYTETABLE</tt></tag>
The range consists of data and is disassembled as a byte table.
+ <tag><tt>CODE</tt></tag>
+ The range consists of code.
+
<tag><tt>DBYTETABLE</tt></tag>
The range consists of data and is disassembled as a table of dbytes
(double byte values, 16 bit values with the low byte containing the
most significant byte of the 16 bit value).
- <tag><tt>WORDTABLE</tt></tag>
- The range consists of data and is disassembled as a table of words
- (16 bit values).
-
<tag><tt>DWORDTABLE</tt></tag>
The range consists of data and is disassembled as a table of double
words (32 bit values).
- <tag><tt>ADDRTABLE</tt></tag>
- The range consists of data and is disassembled as a table of words
- (16 bit values). The difference to the <tt/WORDTABLE/ type is that
- a label is defined for each entry in the table.
-
<tag><tt>RTSTABLE</tt></tag>
The range consists of data and is disassembled as a table of words (16 bit
values). The values are interpreted as words that are pushed onto the
<tt/address-1/ of a function, for which a label will get defined by the
disassembler.
+ <tag><tt>SKIP</tt></tag>
+ The range is simply ignored when generating the output file. Please note
+ that this means that reassembling the output file will <em/not/ generate
+ the original file, not only because the missing piece in between, but also
+ because the following code will be located on wrong addresses. Output
+ generated with <tt/SKIP/ ranges will need manual rework.
+
<tag><tt>TEXTTABLE</tt></tag>
The range consists of readable text.
+
+ <tag><tt>WORDTABLE</tt></tag>
+ The range consists of data and is disassembled as a table of words
+ (16 bit values).
+
</descrip>
</descrip>
-<sect1>Specifying Labels<p>
+<sect1>Specifying Labels<label id="infofile-label"><p>
The <tt/LABEL/ directive is used to give names for labels in the disassembled
code. The following attributes are recognized:
<descrip>
- <tag><tt>NAME</tt></tag>
-
- The attribute is followed by a string value which gives the name of the
- label.
-
-
<tag><tt>ADDR</tt></tag>
-
Followed by a numerical value. Specifies the value of the label.
+ <tag><tt>NAME</tt></tag>
+ The attribute is followed by a string value which gives the name of the
+ label.
<tag><tt>SIZE</tt></tag>
-
This attribute is optional and may be used to specifiy the size of the data
that follows. If a size greater than 1 is specified, the disassembler will
create labels in the form <tt/label+offs/ for all bytes within the given
directives explained above:
<tscreen><verb>
+ # This is a comment. It extends to the end of the line
GLOBAL {
- OUTPUTNAME "kernal.s";
- INPUTNAME "kernal.bin";
- STARTADDR $E000;
- PAGELENGTH 0; # No paging
- CPU "6502";
+ OUTPUTNAME "kernal.s";
+ INPUTNAME "kernal.bin";
+ STARTADDR $E000;
+ PAGELENGTH 0; # No paging
+ CPU "6502";
};
projects / cc65 / blobdiff