
10.EXTENDED SYMBOL/COMMENT FUNCTION B-63484EN/05
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(c) The symbol is the same and the address is the same.
Fig. 10.1.1 (d)
Case Conditions Example Result
c.1
Global symbol is the same and the address is
the same
ABC
ABC
R2
R2
; Global symbol
; Global symbol
(X)
c.2
Global symbol is the same as local symbol and
the address is the same
ABC
ABC
R2
R2
; Global symbol
; Local symbol(P1)
(X)
c.3
Local symbol is the same as other local symbol
and the address is the same
ABC
ABC
R2
R2
; Local symbol(P1)
; Local symbol(P2)
(O)
c.4
Symbol is the same within local symbol and the
address is the same
ABC
ABC
R2
R2
; Local symbol(P1)
; Local symbol(P1)
(X)
(d) The symbol is different and the address is different.
Fig. 10.1.1 (e)
Case Conditions Example Result
d.1
Global symbol is different and the address is
different
ABC
ABCD
R0
R2
; Global symbol
; Global symbol
(O)
d.2
Global symbol is different to local symbol and
the address is different
ABC
ABCD
R0
R2
; Global symbol
; Local symbol(P1)
(O)
d.3
Local symbol is different to other local symbol
and the address is different
ABC
ABCD
R0
R2
; Local symbol(P1)
; Local symbol(P2)
(O)
d.4
Symbol is different within local symbol and the
address is different
ABC
ABCD
R0
R2
; Local symbol(P1)
; Local symbol(P1)
(O)
(e) The symbol for L address.
L address can be used at the functional instruction JMPB, JMPC,
and LBL. The scope of symbols for L address is checked
differently with other symbols as below.
Fig. 10.1.1 (f)
Functional instruction Note
JMPB Global symbol and local symbol can be used.
JMPC Global symbol can be used. Local symbol cannot be used.
LBL Global symbol and local symbol can be used.
The relation between the global symbol and the local symbol is
the same as the above-mentioned description (from a) to d)).
Fig. 10.1.1 (g)
Case Conditions Example Result
e.1 Global symbol is the same ABC
ABC
L1
L2
; Global symbol
; Global symbol
(X)
e.2 Global symbol is the same as local symbol ABC
ABC
L1
L2
; Global symbol
; Local symbol(P1)
(X)
e.3 Local symbol is the same as other local symbol ABC
ABC
L1
L2
; Local symbol(P1)
; Local symbol(P2)
(O)
e.3-1 Local symbol is the same as other local symbol
and the address is the same
ABC
ABC
L1
L1
; Local symbol(P1)
; Local symbol(P2)
(O)
e.4 Symbol is the same within local symbol ABC
ABC
L1
L2
; Local symbol(P1)
; Local symbol(P1)
(X)