Motorola HC12 User Manual

User’s Manual

MCUez HC12 Assembler

168

Assembler Directives

MOTOROLA

Syntax:

CLIST

[ON | OFF]

Description:

The

CLIST

 directive controls the listing of subsequent

conditional assembly blocks. It precedes the first directive of
the conditional assembly block to which it applies and remains
effective until the next

CLIST

 directive is read.

When

ON

is specified with the

CLIST

directive, the listing file

includes all directives and instructions in the conditional
assembly block, even those that do not generate code.

When

OFF

is specified, only the directives and instructions that

generate code are listed.

When the option

–L

 is activated, the assembler defaults to

CLIST ON

.

Example:

Listing file with

CLIST OFF

:

   CLIST OFF

Try:EQU      0

    IFEQ     Try

      LDD    #1023

    ELSE

      LDD    #0

    ENDIF

The corresponding listing file is:

Try:EQU 0

                    IFEQ   Try

37 B5 03 FF           LDD  #1023

                    ELSE

                    ENDIF