Motorola HC12 - page 260

User’s Manual MCUez HC12 Assembler
260 Assembler Messages MOTOROLA
Assembler Messages
12.3.16 A2306: Macro not Closed at End of Source
Type: Error
Description: An ENDM directive is missing at the end of a macro. The end
of the input file is detected before the end of the macro.
Example:
AddM: MACRO
LDD \1
ADD \2
STD \1
NOP
AddM data1, data2
Tip: Insert the missing ENDM directive at the end of the macro.
Example:
AddM: MACRO
LDD \1
ADD \2
STD \1
ENDM
NOP
AddM data1, data2