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PATCH COMMAND
21.2 -- PATCH Command Set
21. 2. 11 Searc h
for non-mate
hi
ng
byte
==
N
The
N
command is
simil~r
in format and function to the
S
command;
however,
instead of displaying all bytes
that
meet
the
search
criteria,
all bytes that do not meet the search
criteria are shown.
This
makes it easy to search
through
a
buffer
of
all
zeroesl
for
example,
to find
any
non-zero
locations.
21.2.12
Search for non-matching word --
X
The X command is similar in format and function to the W
comma n
d
j
h
0 \II
eve r lin s tea
d
0
f dis
P 1
a yin gal
1
d
0
ubI e
b
y
t est hat
meet the search criteria, all double bytes that do
not
meet
the search criteria are shown.
21. 2. 13
Dis pIa
y
ran
9
e
0
flo cat i on s --
P
The
P
command
prints
the
locations on the system console.
is
m.nP
conten~s
of
a
range
of
The format of the
P
command
where
locations
"m
plus
offset"
through un plus offset",
inclusive, are the locations to be shown.
The format of
the
display is illustrated in the following example:
=PATCH
TESTPROG
8200 30
:>95,DOP
8290 0090
00 00 00 00 00 00 00 00 00 00
'00
00 00 00 00 00
................
82AO OOAO
00' 00 00 00 00
3F
32
EE
04
FF
80 04 30
EE
00
EE
..... 72 . . . . . 0 ...
82BO OOBO
06
FF
80 06
CE
80 00
3F
05 24 05
SF
3F
20
3F
1A
. . . . . . . 7.
$.
7 7.
82CO
82DO
:>G
=
OOCO
3F 33 3F
0:5
24 03
7E 03 D3 7E
04
32
30
31
30 30 73?
$ . . . . . .
20100
OODO 00 00 00 00 43
4F 4E
:53
4F 4C
45 20 4C
4F 47
20
. . . . CONSOLE
The
contents
or
the
locations
are
shown
in
both
hexadecimal and
the
equivalent
displayable
ASCII.
IT
a
location contains a non-displayable
cha~acter,
it is shown
as
a
pe~iod
(.
>.
The
first
fou~-digit
number
contains
the
absolute
address while the second four-digit number contains
the relative
add~ess
of
the
locations
(~elative
to
the
beginning
Or
the
rile).
Even though the starting location
requested was
$95,
the displayed locations start at
location
$90.
A
rull sixteen locations are displayed for each line,
regardless of the
~equested
starting and ending points of the
range.
LOG
Page
21-09
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