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Facilidade de uso
Debugging
Y
our
Program
This
section
do es
the
follo wing:
Explains
the
sym
b ol
table,
v
erb,
and
link
maps.
Gives
an
example
of
a
c
h
unk
ed
program
and
its
maps.
Gives
an
example
of
nested
and
concatenated
programs
and
their
maps.
Explains
ho
w
to
get
data
and
program
osets
at
run
time.
Explains
ho
w
to
nd
subprogram
parameters.
Explains
register
meanings.
Explains
ho
w
to
calculate
the
addresses
of
data
items.
Explains
ho
w
to
calculate
co de
addresses.
Explains
ho
w
to
debug
trap
errors
with
Debug.
Symbol
T
able
Map
A
sym
b ol
table
map
lists
data
item
osets
and
lengths.
The
osets
and
lengths
are
in
b
ytes,
in
hexadecimal
represen
tation.
Y
ou
need
these
osets
in
order
to
display
or
c
hange
data
item
v
alues
or
set
breakp oints
at
data
items.
In
a
sym
b ol
table
map,
EXTERNAL
items
ha
v
e
the
base
EXT.
Osets
are
osets
from
the
address
of
the
lev
el
01
EXTERNAL
item.
T
o
pro duce
a
sym
b ol
table
map
of
y
our
program,
compile
it
with
the
con
trol
option
MAP
(see
Chapter
6).
V
erb
Map
A
v
erb
map
lists
the
osets
of
the
statements
in
y
our
program.
The
osets
are
in
b
ytes,
in
hexadecimal
represen
tation.
They
are
osets
from
the
en
try
p oint
or
c
h
unk
named
in
the
heading
of
the
v
erb
map
page.
Y
ou
need
them
in
order
to
set
breakp oints
at
statements.
T
o
pro duce
a
v
erb
map
of
a
COBOL
program,
compile
it
with
the
con
trol
option
VERBS.
When
reading
a
v
erb
map,
remem
b er
that
some
co de
osets
are
oset
from
the
b eginning
of
c
h
unks.
See
\Maps
Example
for
Ch
unk
ed
Program."
Debugging
Y
our
Program
7-15
... Este manual também é adequado para os modelos :
Software - MPE/iX 6.5 Operating System (757.91 kb)
Software - MPE/iX 7.0 Operating System (757.91 kb)
Software - MPE/iX 7.5 Operating System (757.91 kb)