invoke.texi (Xstormy16 Options): Add xstormy16 option.

	* doc/invoke.texi (Xstormy16 Options): Add xstormy16 option.
	* doc/md.texi (Machine Constraints): Use @minus{} where appropriate.

From-SVN: r48838

gcc/ChangeLog

+2002-01-14  Geoffrey Keating  <geoffk@redhat.com>
+
+	* doc/invoke.texi (Xstormy16 Options): Add xstormy16 option.
+	* doc/md.texi (Machine Constraints): Use @minus{} where appropriate.
+
 Mon Jan 14 20:18:19 CET 2002  Jan Hubicka  <jh@suse.cz>
 
 	* cfgcleanup.c (try_forward_edges): Avoid infinite loop at infinite

gcc/doc/invoke.texi

@@ -633,6 +633,10 @@ in the following sections.
 -mbranch-expensive  -mbranch-cheap @gol
 -msplit  -mno-split  -munix-asm  -mdec-asm}
 
+@emph{Xstormy16 Options}
+@gccoptlist{
+-msim}
+
 @item Code Generation Options
 @xref{Code Gen Options,,Options for Code Generation Conventions}.
 @gccoptlist{
@@ -5109,6 +5113,7 @@ that macro, which enables you to change the defaults.
 * CRIS Options::
 * MMIX Options::
 * PDP-11 Options::
+* Xstormy16 Options::
 @end menu
 
 @node M680x0 Options
@@ -9811,6 +9816,18 @@ Use DEC assembler syntax.  This is the default when configured for any
 PDP-11 target other than @samp{pdp11-*-bsd}.
 @end table
 
+@node Xstormy16 Options
+@subsection Xstormy16 Options
+@cindex Xstormy16 Options
+
+These options are defined for Xstormy16:
+
+@table @gcctabopt
+@item -msim
+@opindex msim
+Choose startup files and linker script suitable for the simulator.
+@end table
+
 @node Code Gen Options
 @section Options for Code Generation Conventions
 @cindex code generation conventions

gcc/doc/md.texi

-@c Copyright (C) 1988, 1989, 1992, 1993, 1994, 1996, 1998, 2000, 2001
+@c Copyright (C) 1988, 1989, 1992, 1993, 1994, 1996, 1998, 1999, 2000, 2001, 2002
 @c Free Software Foundation, Inc.
 @c This is part of the GCC manual.
 @c For copying conditions, see the file gcc.texi.
@@ -2040,16 +2040,16 @@ A constant that has exactly one bit clear.
 A constant between 0 and 255 inclusive.
 
 @item M
-A constant between -255 and 0 inclusive.
+A constant between @minus{}255 and 0 inclusive.
 
 @item N
-A constant between -3 and 0 inclusive.
+A constant between @minus{}3 and 0 inclusive.
 
 @item O
 A constant between 1 and 4 inclusive.
 
 @item P
-A constant between -4 and -1 inclusive.
+A constant between @minus{}4 and @minus{}1 inclusive.
 
 @item Q
 A memory reference that is a stack push.