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8086
Object
Module
Formats
l.4
(8089)
Self-Relative
Reference
To
An
EXTERNAL
Symbol
A
LLLLLLLLLLLLLL
<-
PP
?
••••••••••••••
L L • •
L
+--------+
L
••••••••••••
L I
LOC
1-------------------->.
SYM
••
L
+--------+
L
L L
LLLLLLLLLLLLLL
FIXUP REPRESENTATION:
LOCATION: OFFSET
. .......... .
. . . . . . . . . . . . . .
PSEG:
SI
(A)
(thi
sis
the
most
common
cho
ice)
TARGET: EI(SYM)
rd
or
EI(SYM)
if
the
offset
is
in
LOCATION
Version
4.8
<-
PT
There
are
two
waY$
in
which
an
8~89
self-relative
reference
to
an
external
symbol
may
be
resolved.
CASE
I:
The
EXTERNAL
symbol
(!;Y:-1)
is
found
(by
LINK)
to
be
in
a
different
LSEG,
B.
CASE
2:
The
EXTERNAL
symbol
(SYM)
is
found
(by
LINK)
to
be
absolute.
lA7