Everything

.EXTBIT


Declares to the optimizing linker that a bit symbol in another module is to be referenced in this module.

[Syntax]

Symbol field
Mnemonic field
Operand field
Comment field
[label:]
.EXTBIT
symbol-name
[; comment]

[Function]

-

The .EXTBIT directive declares to the optimizing linker that a bit symbol in another module is to be referenced in this module.

[Description]

-

The bit symbol specified in the operand field can be referenced in the current module.

-

The following cannot be written as an operand.

(a)

Symbol defined with the .SET directive

(b)

Section name

(c)

Macro name

-

No error is output even if a bit symbol declared with the .EXTBIT directive is not referenced in the given module.

-

The .EXTBIT directive may be described anywhere in a source program.

[Example]

      .EXTBIT  EBIT01
      .EXTBIT  EBIT02
      MOV1     EBIT01, CY
      AND1     CY, EBIT02