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a2c5833233
The result of running etc/update-copyright.py --this-year, fixing all the files whose mode is changed by the script, plus a build with --enable-maintainer-mode --enable-cgen-maint=yes, then checking out */po/*.pot which we don't update frequently. The copy of cgen was with commit d1dd5fcc38ead reverted as that commit breaks building of bfp opcodes files.
71 lines
1.9 KiB
Plaintext
71 lines
1.9 KiB
Plaintext
@c Copyright (C) 2002-2022 Free Software Foundation, Inc.
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@c This is part of the GAS manual.
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@c For copying conditions, see the file as.texinfo.
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@ifset GENERIC
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@page
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@node IP2K-Dependent
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@chapter IP2K Dependent Features
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@end ifset
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@ifclear GENERIC
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@node Machine Dependencies
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@chapter IP2K Dependent Features
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@end ifclear
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@cindex IP2K support
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@menu
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* IP2K-Opts:: IP2K Options
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* IP2K-Syntax:: IP2K Syntax
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@end menu
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@node IP2K-Opts
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@section IP2K Options
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@cindex options, IP2K
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@cindex IP2K options
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The Ubicom IP2K version of @code{@value{AS}} has a few machine
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dependent options:
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@table @code
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@item -mip2022ext
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@cindex @samp{-mip2022ext} option, IP2022
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@cindex architecture options, IP2022
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@cindex IP2K architecture options
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@code{@value{AS}} can assemble the extended IP2022 instructions, but
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it will only do so if this is specifically allowed via this command
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line option.
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@item -mip2022
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@cindex @samp{-mip2022} option, IP2K
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@cindex architecture options, IP2K
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@cindex IP2K architecture options
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This option restores the assembler's default behaviour of not
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permitting the extended IP2022 instructions to be assembled.
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@end table
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@node IP2K-Syntax
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@section IP2K Syntax
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@menu
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* IP2K-Chars:: Special Characters
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@end menu
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@node IP2K-Chars
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@subsection Special Characters
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@cindex line comment character, IP2K
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@cindex IP2K line comment character
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The presence of a @samp{;} on a line indicates the start of a comment
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that extends to the end of the current line.
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If a @samp{#} appears as the first character of a line, the whole line
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is treated as a comment, but in this case the line can also be a
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logical line number directive (@pxref{Comments}) or a preprocessor
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control command (@pxref{Preprocessing}).
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@cindex line separator, IP2K
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@cindex statement separator, IP2K
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@cindex IP2K line separator
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The IP2K assembler does not currently support a line separator
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character.
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