iAPX
432
Interface
Processor
Architecture
Reference
Manual
AMPLIFY
RIGHTS
Operator
10:
11
Contents
Function
Request
Facility
1------------------------1
results
0
through
9 1
reserved
1------------------------1
operarrl
6 1
reserved
1------------------------1
oper
arrl 5 1
reserved
1------------------------1
operand
4 1
reserved
1------------------------1
operand
3 1
reserved
1------------------------1
operand
2 1
reserved
1------------------------
Hex
Byte
Offset
20H-33H
lEH
lCH
lAB
ISH
16H
operand I 1
OESC
crRL
CBJ
SEIECl'OR
14H
1------------------------
operand 0 1
OEST
0BJECl'
SELECl'OR
l2H
1------------------------
IP
function
code 1
OOSH
(AMPLIFY
RIGHTS)
IOH
1------------------------1
function
state
1
reserved
OEH
1------------------------1
process
selection
index
1
P~ESS
INDEX
OCH
1------------------------1
AMPLIFY
RIGH'IS
allows
an
operation
to
alter,
under
control
of
an
protected
descriptor
oontrol
object,
the·
set
of
rights
and
descriptor
control
info~ation
in
the
associated
access
descriptor.
The
first
operand
contains
the
object
selector
for
an
access
descriptor
for
the
given
object.
The secorrl operarrl
contains
the
object
selector
for
a
descriptor
control
object
access
descriptor.
The
resultant
new
access
descriptor
overwrites
the
original
access
descriptor
for
the
given
object.
Thus,
the
destination
access
segment
entry
is
the
same
as
the
source
access
segment
entry.
B-S