Arm VERSION 1.2 Instrukcja Użytkownika Pobierz pdf (Strona 291)

100

101

Directives Reference

7.2.5 CN

The

directive defines a name for a coprocessor register.

Syntax

name CN expr

where:

name

is the name to be defined for the coprocessor register.

name

cannot be the

same as any of the predefined names listed in Predefined register and

coprocessor names on page 3-9.

expr

evaluates to a coprocessor register number from 0 to 15.

Usage

Use

to allocate convenient names to registers, to help you remember what you use

each register for.

Note

Avoid conflicting uses of the same register under different names.

The names c0 to c15 are predefined.

Example

power CN 6 ; defines power as a symbol for

; coprocessor register 6

1 2 ... 286 287 288 289 290 291 292 293 294 295 296 ... 359 360

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Arm VERSION 1.2 Instrukcja Użytkownika Strona 291

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