Imported binutils-2.20

[msp430-binutils.git] / gas / doc / c-bfin.texi

diff --git a/gas/doc/c-bfin.texi b/gas/doc/c-bfin.texi
index 0b8ae1d9f3e4448cf6ba186ddd0f5528040de3c7..aab4bccf53200787b2d7de10841c02f5e188633e 100644 (file)
--- a/gas/doc/c-bfin.texi
+++ b/gas/doc/c-bfin.texi
@@ -1,10 +1,10 @@
-@c Copyright 2005
+@c Copyright 2005, 2006, 2009
 @c Free Software Foundation, Inc.
 @c This is part of the GAS manual.
 @c For copying conditions, see the file as.texinfo.
 @ifset GENERIC
 @page
-@node BFIN-Dependent
+@node Blackfin-Dependent
 @chapter Blackfin Dependent Features
 @end ifset
 @ifclear GENERIC
@@ -14,14 +14,64 @@
 
 @cindex Blackfin support
 @menu
-* BFIN Syntax::                        BFIN Syntax
-* BFIN Directives::            BFIN Directives
+* Blackfin Options::           Blackfin Options
+* Blackfin Syntax::            Blackfin Syntax
+* Blackfin Directives::                Blackfin Directives
 @end menu
 
-@node BFIN Syntax
+@node Blackfin Options
+@section Options
+@cindex Blackfin options (none)
+@cindex options for Blackfin (none)
+
+@table @code
+
+@cindex @code{-mcpu=} command line option, Blackfin
+@item -mcpu=@var{processor}@r{[}-@var{sirevision}@r{]}
+This option specifies the target processor.  The optional @var{sirevision}
+is not used in assembler.  It's here such that GCC can easily pass down its
+@code{-mcpu=} option.  The assembler will issue an
+error message if an attempt is made to assemble an instruction which
+will not execute on the target processor.  The following processor names are
+recognized: 
+@code{bf512},
+@code{bf514},
+@code{bf516},
+@code{bf518},
+@code{bf522},
+@code{bf523},
+@code{bf524},
+@code{bf525},
+@code{bf526},
+@code{bf527},
+@code{bf531},
+@code{bf532},
+@code{bf533},
+@code{bf534},
+@code{bf535} (not implemented yet),
+@code{bf536},
+@code{bf537},
+@code{bf538},
+@code{bf539},
+@code{bf542},
+@code{bf542m},
+@code{bf544},
+@code{bf544m},
+@code{bf547},
+@code{bf547m},
+@code{bf548},
+@code{bf548m},
+@code{bf549},
+@code{bf549m},
+and
+@code{bf561}.
+
+@end table
+
+@node Blackfin Syntax
 @section Syntax
-@cindex BFIN syntax
-@cindex syntax, BFIN
+@cindex Blackfin syntax
+@cindex syntax, Blackfin
 
 @table @code
 @item Special Characters
@@ -164,10 +214,10 @@ the Blackfin(r) Processor Instruction Set Reference.
 
 @end table
 
-@node BFIN Directives
+@node Blackfin Directives
 @section Directives
-@cindex BFIN directives
-@cindex directives, BFIN
+@cindex Blackfin directives
+@cindex directives, Blackfin
 
 The following directives are provided for compatibility with the VDSP assembler.