List File Formats
8080/8085
Assembler
4-4
Symbol-Cross-Reference Listing
The assembler generates a file
of
symbol-cross-reference records during assembly
pass 1 if the XREF assembler control
is
selected. This control
is
described in Chapter
2. The actual symbol-cross-reference listing
is
generated by running the XREF utility
program, using the ASXREF.
TMP
file created during pass 1 as input. The utility
sorts symbols alphabetically before producing its listing.
Page
Header
Columns Description
1-40
The
string "ISIS-II
ASSEMBLER
SYMBOL
CROSS
REFERENCE"
41
Blank.
42-45
The
string
"Vx.y"
where
"x"
is the version
and
"y"
is the release number.
46-64
Blanks.
65-68
The
string "PAGE"
69
Blank.
70-72
Three character positions containing the
page
number
in
decimal.
Cross-Reference
Output
Line
Columns Description
1-6
For
lines that start a new entry, this field contains the symbol itself;
otherwise, blank.
7 Blank.
8-11
Sequence number of source line containing a reference to or definition of
the
current symbol entry.
12
Blank if the source line contains a reference;
"II"
if the source line contains
a definition.
13-14
Blanks.
15-68
Repetitions of format in columns
1-14.
If
no errors are found during the symbol-cross-reference listing, the message

CROSS

REFERENCE

COMPLETE

is
issued following the listing.
If
an
error is found, the listing terminates immediately.