A166 User's Guide

USEDEXTONLY Assembler Directive

Abbreviation

UEO

Arguments

None.

Default

External definitions for unused external identifiers are include in the object file.

µVision

Options — A166 — Misc Controls.

Description

The USEDEXTONLY directive specifies that the assembler exclude external definition records from the object file for unused external identifiers.

Note

  • The USEDEXTONLY directive must not be used with startup files (START167.A66, START_V2.A66, START_V3.A66, etc.) since it prevents from adding the initalization end record.
Example
A166 SETUP.A66 USEDEXTONLY

$UEO