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808~
Object
Module
Formats
Version
4.9
APPENDIX 4
EXAMPLES
OF
FIXU~S
This
appendix
was
originally
written
in
November
1977,
and
supplemented
a
paper,
now
obsolete,
called
"Overview
of
Proposed
8086
Fixupsd.
It
is
included
here
because
it
provides
copious
examples
of
fixups
in
pictorial
represe~tation,
and
therefore
is
an
aid
to
understandinq
the
8086
fixup
meehanisms.
In
the
followinq
examples,
we
assume
that
LINK
is
the
name
of
a
linker
and
LOCATE
is
the
name
of
a
locater
for
the
808~
R&L
system.
Examples
of
Self-relative
fixu~s
a~pear
in
PART
1
of
this
appendix1
examples
of
Seqment-relative
fixups
appear
in
PART
2.
KEY
TO
SAMPLe
FIXUP
DIAGRAMS
The
diaqrams
are
coded
as
follows:
PPP
. . .
indicates
the
boundary
of
a
PSEG
LLL
indicates
the
boundary
of
an
LSEG
~~~
indicates
real
memory
boundaries