68 lines
1.8 KiB
Plaintext
68 lines
1.8 KiB
Plaintext
@c Copyright (C) 1999-2015 Free Software Foundation, Inc.
|
|
@c This is part of the GAS manual.
|
|
@c For copying conditions, see the file as.texinfo.
|
|
@c man end
|
|
|
|
@ifset GENERIC
|
|
@page
|
|
@node Epiphany-Dependent
|
|
@chapter Epiphany Dependent Features
|
|
@end ifset
|
|
@ifclear GENERIC
|
|
@node Machine Dependencies
|
|
@chapter Epiphany Dependent Features
|
|
@end ifclear
|
|
|
|
@cindex Epiphany support
|
|
@menu
|
|
* Epiphany Options:: Options
|
|
* Epiphany Syntax:: Epiphany Syntax
|
|
@end menu
|
|
|
|
@node Epiphany Options
|
|
@section Options
|
|
|
|
@cindex Epiphany options
|
|
@cindex options, Epiphany
|
|
@code{@value{AS}} has two additional command-line options for the Epiphany
|
|
architecture.
|
|
|
|
@c man begin OPTIONS
|
|
@table @gcctabopt
|
|
|
|
@cindex @code{-mepiphany} command line option, Epiphany
|
|
@item -mepiphany
|
|
Specifies that the both 32 and 16 bit instructions are allowed. This is the
|
|
default behavior.
|
|
|
|
@cindex @code{-mepiphany16} command line option, Epiphany
|
|
@item -mepiphany16
|
|
Restricts the permitted instructions to just the 16 bit set.
|
|
@end table
|
|
@c man end
|
|
|
|
@node Epiphany Syntax
|
|
@section Epiphany Syntax
|
|
@menu
|
|
* Epiphany-Chars:: Special Characters
|
|
@end menu
|
|
|
|
@node Epiphany-Chars
|
|
@subsection Special Characters
|
|
|
|
@cindex line comment character, Epiphany
|
|
@cindex Epiphany 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 then the whole
|
|
line is treated as a comment, but in this case the line could also be
|
|
a logical line number directive (@pxref{Comments}) or a preprocessor
|
|
control command (@pxref{Preprocessing}).
|
|
|
|
@cindex line separator, Epiphany
|
|
@cindex statement separator, Epiphany
|
|
@cindex Epiphany line separator
|
|
The @samp{`} character can be used to separate statements on the same
|
|
line.
|