Intel iAPX 86 User Manual page 112

iAPX 86,88 Family Utilities
iAPX 86,88 Absolute Object File Formats
When an EXTENDED ADDRESS RECORD defines the value of SBA, the
EXTENDED ADDRESS RECORD may appear anywhere within an 8086 hexa-
decimal object file. This value remains in effect until another EXTENDED
ADDRESS RECORD is encountered. The SBA defaults to zero until an
EXTENDED ADDRES'S RECORD is encountered.
Reed Mark
The RECD MARK field contains 03AH, the hex encoding of ASCII ':'.
Ree Len
The Record Length field contains 3032H, the hex encoding of ASCII '02'.
Zeroes
The Load Address field contains 30303030H, the hex encoding of ASCII '0000'.
Ree Typ
The Record Type field contains 3032H, the hex encoding of ASCII '02'.
USBA
The USBA field contains four ASCII hexadecimal digits that specify the 8086 USBA
value. The high-order digit is the 10th character of the record. The low order digit is
the 13th character of the record.
Chk Sum
This is the check sum on the REC LEN, ZEROES, REC TYP, and USBA fields;
Data Record
I
~;~~ ~~~ A~~:~SS
I
~~;
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D~~~EJc~~
'.' '00'
--~----~---------
...
The DATA RECORD provides a set of hexadecimal digits that represent the ASCII
code for data bytes that make up a portion of an 8086 memory image. The method
for calculating the absolute address for each byte of DATA is described in the
discussion of the Extended Address Record.
Reed Mark
The RECD MARK field contains 03AH, the hex encoding of ASCII':'.
Ree Len
The REC LEN field contains two ASCII hexadecimal digits representing the number
of data bytes in the record. The high-order digit comes first. The maximum value is
'FF' or 4646H (255 decimal).
A-13