4 assembly control directives, 1 nesting directives, Assembly control directives -26 – ARM VERSION 1.2 User Manual

Page 308

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Directives Reference

7-26

Copyright © 2000, 2001 ARM Limited. All rights reserved.

ARM DUI 0068B

7.4

Assembly control directives

This section describes the following directives:

MACRO and MEND on page 7-27

MEXIT on page 7-29

IF, ELSE, and ENDIF on page 7-30

WHILE and WEND on page 7-32.

7.4.1

Nesting directives

The following structures can be nested to a total depth of 256:

MACRO

definitions

WHILE...WEND

loops

IF...ELSE...ENDIF

conditional structures

INCLUDE

file inclusions.

The limit applies to all structures taken together, however they are nested. The limit is
not 256 of each type of structure.

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