ubsan: alpha-vma: timeout

[deliverable/binutils-gdb.git] / gas / doc / c-microblaze.texi

diff --git a/gas/doc/c-microblaze.texi b/gas/doc/c-microblaze.texi
index be27d2c05476c5b45ea77c9e70d560777920e2be..5c6a5038bb5bff6c81b77a35f72fb18b8c85736d 100644 (file)
--- a/gas/doc/c-microblaze.texi
+++ b/gas/doc/c-microblaze.texi
@@ -1,5 +1,4 @@
-@c Copyright 2009
-@c Free Software Foundation, Inc.
+@c Copyright (C) 2009-2020 Free Software Foundation, Inc.
 @c This is part of the GAS manual.
 @c For copying conditions, see the file as.texinfo.
 @ifset GENERIC
@@ -13,41 +12,42 @@
 @end ifclear
 
 @cindex MicroBlaze architectures
-The Xilinx MicroBlaze processor family includes several variants, all using 
-the same core instruction set.  This chapter covers features of the @sc{gnu} 
-assembler that are specific to the MicroBlaze architecture.  For details about 
+The Xilinx MicroBlaze processor family includes several variants, all using
+the same core instruction set.  This chapter covers features of the @sc{gnu}
+assembler that are specific to the MicroBlaze architecture.  For details about
 the MicroBlaze instruction set, please see the @cite{MicroBlaze Processor
 Reference Guide (UG081)} available at www.xilinx.com.
 
 @cindex MicroBlaze support
 @menu
 * MicroBlaze Directives::           Directives for MicroBlaze Processors.
+* MicroBlaze Syntax::               Syntax for the MicroBlaze
 @end menu
 
 @node MicroBlaze Directives
 @section Directives
-@cindex MicroBlaze directives 
-A number of assembler directives are available for MicroBlaze. 
+@cindex MicroBlaze directives
+A number of assembler directives are available for MicroBlaze.
 
 @table @code
 @item .data8 @var{expression},...
-This directive is an alias for @code{.byte}. Each expression is assembled 
+This directive is an alias for @code{.byte}. Each expression is assembled
 into an eight-bit value.
 
 @item .data16 @var{expression},...
-This directive is an alias for @code{.hword}. Each expression is assembled 
+This directive is an alias for @code{.hword}. Each expression is assembled
 into an 16-bit value.
 
 @item .data32 @var{expression},...
-This directive is an alias for @code{.word}. Each expression is assembled 
+This directive is an alias for @code{.word}. Each expression is assembled
 into an 32-bit value.
 
 @item .ent @var{name}[,@var{label}]
-This directive is an alias for @code{.func} denoting the start of function 
-@var{name} at (optional) @var{label}.  
+This directive is an alias for @code{.func} denoting the start of function
+@var{name} at (optional) @var{label}.
 
 @item .end @var{name}[,@var{label}]
-This directive is an alias for @code{.endfunc} denoting the end of function 
+This directive is an alias for @code{.endfunc} denoting the end of function
 @var{name}.
 
 @item .gpword @var{label},...
@@ -72,3 +72,28 @@ Switch to .bss section. Equivalent to @code{.section .bss}
 @item .sbss
 Switch to .sbss section. Equivalent to @code{.section .sbss}
 @end table
+
+@node MicroBlaze Syntax
+@section Syntax for the MicroBlaze
+@menu
+* MicroBlaze-Chars::                Special Characters
+@end menu
+
+@node MicroBlaze-Chars
+@subsection Special Characters
+
+@cindex line comment character, MicroBlaze
+@cindex MicroBlaze 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, 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 line separator, MicroBlaze
+@cindex statement separator, MicroBlaze
+@cindex MicroBlaze line separator
+The @samp{;} character can be used to separate statements on the same
+line.