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Diffstat (limited to 'binutils-2.24/gas/doc/c-xstormy16.texi')
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1 files changed, 0 insertions, 104 deletions
diff --git a/binutils-2.24/gas/doc/c-xstormy16.texi b/binutils-2.24/gas/doc/c-xstormy16.texi deleted file mode 100644 index 31ba6f96..00000000 --- a/binutils-2.24/gas/doc/c-xstormy16.texi +++ /dev/null @@ -1,104 +0,0 @@ -@c Copyright 2010, 2011 Free Software Foundation, Inc. -@c This is part of the GAS manual. -@c For copying conditions, see the file as.texinfo. - -@node XSTORMY16-Dependent -@chapter XStormy16 Dependent Features - -@cindex XStormy16 support -@menu -* XStormy16 Syntax:: Syntax -* XStormy16 Directives:: Machine Directives -* XStormy16 Opcodes:: Pseudo-Opcodes -@end menu - -@node XStormy16 Syntax -@section Syntax -@menu -* XStormy16-Chars:: Special Characters -@end menu - -@node XStormy16-Chars -@subsection Special Characters - -@cindex line comment character, XStormy16 -@cindex XStormy16 line comment character -@samp{#} is the line comment character. 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 comment character, XStormy16 -@cindex XStormy16 comment character -A semicolon (@samp{;}) can be used to start a comment that extends -from wherever the character appears on the line up to the end of the -line. - -@cindex line separator, XStormy16 -@cindex statement separator, XStormy16 -@cindex XStormy16 line separator - -The @samp{|} character can be used to separate statements on the same -line. - - -@node XStormy16 Directives -@section XStormy16 Machine Directives - -@cindex machine directives, XStormy16 -@cindex XStormy16 machine directives -@table @code - -@cindex @code{16bit_pointers} directive, XStormy16 -@item .16bit_pointers -Like the @option{--16bit-pointers} command line option this directive -indicates that the assembly code makes use of 16-bit pointers. - -@cindex @code{32bit_pointers} directive, XStormy16 -@item .32bit_pointers -Like the @option{--32bit-pointers} command line option this directive -indicates that the assembly code makes use of 32-bit pointers. - -@cindex @code{.no_pointers} directive, XStormy16 -@item .no_pointers -Like the @option{--no-pointers} command line option this directive -indicates that the assembly code does not makes use pointers. - -@end table - -@node XStormy16 Opcodes -@section XStormy16 Pseudo-Opcodes - -@cindex XStormy16 pseudo-opcodes -@cindex pseudo-opcodes for XStormy16 -@code{@value{AS}} implements all the standard XStormy16 opcodes. - -@code{@value{AS}} also implements the following pseudo ops: - -@table @code - -@cindex @code{@@lo} pseudo-op, XStormy16 -@item @@lo() -Computes the lower 16 bits of the given expression and stores it into -the immediate operand field of the given instruction. For example: - - @samp{add r6, @@lo(here - there)} - -computes the difference between the address of labels 'here' and -'there', takes the lower 16 bits of this difference and adds it to -register 6. - -@cindex @code{@@hi} pseudo-op, XStormy16 -@item @@hi() -Computes the higher 16 bits of the given expression and stores it into -the immediate operand field of the given instruction. For example: - - @samp{addc r7, @@hi(here - there)} - -computes the difference between the address of labels 'here' and -'there', takes the upper 16 bits of this difference, shifts it down 16 -bits and then adds it, along with the carry bit, to the value in -register 7. - -@end table |