bfd:

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

diff --git a/gas/doc/c-sh.texi b/gas/doc/c-sh.texi
index d7b410bc87d3774f4aea9351b3d6ada9613e1d45..792553046974556fe1a9d95748d7968277332c8b 100644 (file)
--- a/gas/doc/c-sh.texi
+++ b/gas/doc/c-sh.texi
@@ -1,9 +1,10 @@
-@c Copyright (C) 1991, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
+@c Copyright 1991, 1992, 1993, 1994, 1995, 1997, 2001
+@c Free Software Foundation, Inc.
 @c This is part of the GAS manual.
 @c For copying conditions, see the file as.texinfo.
 @page
 @node SH-Dependent
-@chapter Hitachi SH Dependent Features
+@chapter Renesas / SuperH SH Dependent Features
 
 @cindex SH support
 @menu
@@ -17,10 +18,34 @@
 @node SH Options
 @section Options
 
-@cindex SH options (none)
-@cindex options, SH (none)
-@code{@value{AS}} has no additional command-line options for the Hitachi
-SH family.
+@cindex SH options
+@cindex options, SH
+@code{@value{AS}} has following command-line options for the Renesas
+(formerly Hitachi) / SuperH SH family.
+
+@table @code
+@kindex -little
+@kindex -big
+@kindex -relax
+@kindex -small
+@kindex -dsp
+
+@item -little
+Generate little endian code.
+
+@item -big
+Generate big endian code.
+
+@item -relax
+Alter jump instructions for long displacements.
+
+@item -small
+Align sections to 4 byte boundaries, not 16.
+
+@item -dsp
+Enable sh-dsp insns, and disable sh3e / sh4 insns.
+
+@end table
 
 @node SH Syntax
 @section Syntax
@@ -137,11 +162,18 @@ with other development tools.
 @node SH Directives
 @section SH Machine Directives
 
-@cindex SH machine directives (none)
-@cindex machine directives, SH (none)
-@cindex @code{word} directive, SH
-@cindex @code{int} directive, SH
-@code{@value{AS}} has no machine-dependent directives for the SH.
+@cindex SH machine directives
+@cindex machine directives, SH
+@cindex @code{uaword} directive, SH
+@cindex @code{ualong} directive, SH
+
+@table @code
+@item uaword
+@itemx ualong
+@code{@value{AS}} will issue a warning when a misaligned @code{.word} or
+@code{.long} directive is used.  You may use @code{.uaword} or
+@code{.ualong} to indicate that the value is intentionally misaligned.
+@end table
 
 @node SH Opcodes
 @section Opcodes
@@ -151,7 +183,9 @@ with other development tools.
 @cindex mnemonics, SH
 @cindex instruction summary, SH
 For detailed information on the SH machine instruction set, see
-@cite{SH-Microcomputer User's Manual} (Hitachi Micro Systems, Inc.).
+@cite{SH-Microcomputer User's Manual} (Renesas) or
+@cite{SH-4 32-bit CPU Core Architecture} (SuperH) and
+@cite{SuperH (SH) 64-Bit RISC Series} (SuperH).
 
 @code{@value{AS}} implements all the standard SH opcodes.  No additional
 pseudo-instructions are needed on this family.  Note, however, that
@@ -257,7 +291,7 @@ stc SR,Rn
 @end smallexample
 @end ifset
 
-@ifset Hitachi-all
+@ifset Renesas-all
 @ifclear GENERIC
 @raisesections
 @end ifclear