Motorola HC12 User Manual
User’s Manual
MCUez HC12 Assembler
202
Assembler Directives
MOTOROLA
Assembler Directives
8.38 XREF — External Symbol Reference
Syntax:
XREF
[.<size>] <symbol>[,<symbol>]...
where
<size> =
B
,
W
(default), or
L
Description:
This directive specifies symbols referenced in the current
module but defined in another module. The list of symbols and
corresponding 16-bit values are passed to the linker.
module but defined in another module. The list of symbols and
corresponding 16-bit values are passed to the linker.
The number of symbols listed in an XREF directive is only
limited by the memory available at assembly time.
limited by the memory available at assembly time.
Example:
XREF OtherGlobal
; Reference "OtherGlobal" defined in
; another module
See also: