1 @c Copyright 2002, 2011
2 @c Free Software Foundation, Inc.
3 @c This is part of the GAS manual.
4 @c For copying conditions, see the file as.texinfo.
8 @chapter IP2K Dependent Features
11 @node Machine Dependencies
12 @chapter IP2K Dependent Features
17 * IP2K-Opts:: IP2K Options
18 * IP2K-Syntax:: IP2K Syntax
27 The Ubicom IP2K version of @code{@value{AS}} has a few machine
32 @cindex @samp{-mip2022ext} option, IP2022
33 @cindex architecture options, IP2022
34 @cindex IP2K architecture options
35 @code{@value{AS}} can assemble the extended IP2022 instructions, but
36 it will only do so if this is specifically allowed via this command
40 @cindex @samp{-mip2022} option, IP2K
41 @cindex architecture options, IP2K
42 @cindex IP2K architecture options
43 This option restores the assembler's default behaviour of not
44 permitting the extended IP2022 instructions to be assembled.
51 * IP2K-Chars:: Special Characters
55 @subsection Special Characters
57 @cindex line comment character, IP2K
58 @cindex IP2K line comment character
59 The presence of a @samp{;} on a line indicates the start of a comment
60 that extends to the end of the current line.
62 If a @samp{#} appears as the first character of a line, the whole line
63 is treated as a comment, but in this case the line can also be a
64 logical line number directive (@pxref{Comments}) or a preprocessor
65 control command (@pxref{Preprocessing}).
67 @cindex line separator, IP2K
68 @cindex statement separator, IP2K
69 @cindex IP2K line separator
70 The IP2K assembler does not currently support a line separator