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@c Copyright 2002, 2011

@c Free Software Foundation, Inc.

@c This is part of the GAS manual.

@c For copying conditions, see the file as.texinfo.

@ifset GENERIC

@page

@node IP2K-Dependent

@chapter IP2K Dependent Features

@end ifset

@ifclear GENERIC

@node Machine Dependencies

@chapter IP2K Dependent Features

@end ifclear

@cindex IP2K support

@menu

* IP2K-Opts::                   IP2K Options

* IP2K-Syntax::                 IP2K Syntax

@end menu

@node IP2K-Opts

@section IP2K Options

@cindex options, IP2K

@cindex IP2K options

The Ubicom IP2K version of @code{@value{AS}} has a few machine

dependent options:

@table @code

@item -mip2022ext

@cindex @samp{-mip2022ext} option, IP2022

@cindex architecture options, IP2022

@cindex IP2K architecture options

@code{@value{AS}} can assemble the extended IP2022 instructions, but

it will only do so if this is specifically allowed via this command

line option.

@item -mip2022

@cindex @samp{-mip2022} option, IP2K

@cindex architecture options, IP2K

@cindex IP2K architecture options

This option restores the assembler's default behaviour of not

permitting the extended IP2022 instructions to be assembled.

@end table

@node IP2K-Syntax

@section IP2K Syntax

@menu

* IP2K-Chars::                Special Characters

@end menu

@node IP2K-Chars

@subsection Special Characters

@cindex line comment character, IP2K

@cindex IP2K line comment character

The presence of a @samp{;} on a line indicates the start of a comment

that extends to the end of the current line.

If a @samp{#} appears as the first character of a line, the whole line

is treated as a comment, but in this case the line can also be a

logical line number directive (@pxref{Comments}) or a preprocessor

control command (@pxref{Preprocessing}).

@cindex line separator, IP2K

@cindex statement separator, IP2K

@cindex IP2K line separator

The IP2K assembler does not currently support a line separator

character.