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      1 @c Copyright (C) 2002-2016 Free Software Foundation, Inc.
      2 @c This is part of the GAS manual.
      3 @c For copying conditions, see the file as.texinfo.
      4 @ifset GENERIC
      5 @page
      6 @node IP2K-Dependent
      7 @chapter IP2K Dependent Features
      8 @end ifset
      9 @ifclear GENERIC
     10 @node Machine Dependencies
     11 @chapter IP2K Dependent Features
     12 @end ifclear
     13 
     14 @cindex IP2K support
     15 @menu
     16 * IP2K-Opts::                   IP2K Options
     17 * IP2K-Syntax::                 IP2K Syntax
     18 @end menu
     19 
     20 @node IP2K-Opts
     21 @section IP2K Options
     22 
     23 @cindex options, IP2K
     24 @cindex IP2K options
     25 
     26 The Ubicom IP2K version of @code{@value{AS}} has a few machine
     27 dependent options:
     28 
     29 @table @code
     30 @item -mip2022ext
     31 @cindex @samp{-mip2022ext} option, IP2022
     32 @cindex architecture options, IP2022
     33 @cindex IP2K architecture options
     34 @code{@value{AS}} can assemble the extended IP2022 instructions, but
     35 it will only do so if this is specifically allowed via this command
     36 line option.
     37 
     38 @item -mip2022
     39 @cindex @samp{-mip2022} option, IP2K
     40 @cindex architecture options, IP2K
     41 @cindex IP2K architecture options
     42 This option restores the assembler's default behaviour of not
     43 permitting the extended IP2022 instructions to be assembled.
     44 
     45 @end table
     46 
     47 @node IP2K-Syntax
     48 @section IP2K Syntax
     49 @menu
     50 * IP2K-Chars::                Special Characters
     51 @end menu
     52 
     53 @node IP2K-Chars
     54 @subsection Special Characters
     55 
     56 @cindex line comment character, IP2K
     57 @cindex IP2K line comment character
     58 The presence of a @samp{;} on a line indicates the start of a comment
     59 that extends to the end of the current line.
     60 
     61 If a @samp{#} appears as the first character of a line, the whole line
     62 is treated as a comment, but in this case the line can also be a
     63 logical line number directive (@pxref{Comments}) or a preprocessor
     64 control command (@pxref{Preprocessing}).
     65 
     66 @cindex line separator, IP2K
     67 @cindex statement separator, IP2K
     68 @cindex IP2K line separator
     69 The IP2K assembler does not currently support a line separator
     70 character.
     71