Motorola HC12 User Manual

User’s Manual

MCUez HC12 Assembler

186

Assembler Directives

MOTOROLA

Syntax:

LIST

Description:

Specifies that the following instructions must be inserted in the
listing and debug files. The listing file is only generated if the
option

-L

 is specified on the command line.

The source text following the

LIST

 directive is listed until a

NOLIST

 or an

END

 is reached.

This directive is not written to the listing and debug file. When
neither the

LIST

 nor

NOLIST

 directives are specified in a

source file, all instructions are written to the list file.

Example:

This portion of code:

aaa:    nop

        list

bbb:    nop

        nop

        nolist

ccc:    nop

        nop

        list

ddd:    nop

        nop

Generates this listing file:

1    1   000000 A7          aaa:    nop

2    2

4    4   000001 A7          bbb:    nop

5    5   000002 A7                  nop

6    6

13   13   000005 A7          ddd:    nop

14   14   000006 A7                  nop

The gap in the location counter is due to instructions defined in
the

NOLIST-LIST

block.

See also: