Arm VERSION 1.2 Manuel d'utilisateur télécharger pdf (Page 326)

100

101

Directives Reference

7.6 Reporting directives

This section describes the following directives:

• ASSERT

generates an error message if an assertion is false during assembly.

• INFO on page 7-45

generates diagnostic information during assembly.

• OPT on page 7-46

sets listing options.

• TTL and SUBT on page 7-48

insert titles and subtitles in listings.

7.6.1 ASSERT

The

ASSERT

directive generates an error message during the second pass of the assembly

if a given assertion is false.

Syntax

ASSERT logical-expression

where:

logical-expression

is an assertion that can evaluate to either

{TRUE}

{FALSE}

Usage

Use

ASSERT

to ensure that any necessary condition is met during assembly.

If the assertion is false an error message is generated and assembly fails.

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Arm VERSION 1.2 Manuel d'utilisateur Page 326

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