gas/

[deliverable/binutils-gdb.git] / gas / doc / c-ia64.texi

diff --git a/gas/doc/c-ia64.texi b/gas/doc/c-ia64.texi
index 96c9f889ae88c0fee291b02a5915f89230f20ff8..6b0f3a9515d7a1654f8d44199ff67eb0b73cdcf3 100644 (file)
--- a/gas/doc/c-ia64.texi
+++ b/gas/doc/c-ia64.texi
@@ -1,4 +1,4 @@
-@c Copyright 2002
+@c Copyright 2002, 2003, 2005
 @c Free Software Foundation, Inc.
 @c   Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
 @c This is part of the GAS manual.
@@ -65,19 +65,49 @@ These options select the byte order.  The @code{-mle} option selects little-endi
 byte order (default) and @code{-mbe} selects big-endian byte order.  Note that
 IA-64 machine code always uses little-endian byte order.
 
+@item -mtune=itanium1
+@item -mtune=itanium2
+Tune for a particular IA-64 CPU, @var{itanium1} or @var{itanium2}. The
+default is @var{itanium2}.
+
+@item -munwind-check=warning
+@item -munwind-check=error
+These options control what the assembler will do when performing
+consistency checks on unwind directives.  @code{-munwind-check=warning}
+will make the assembler issue a warning when an unwind directive check
+fails.  This is the default.  @code{-munwind-check=error} will make the
+assembler issue an error when an unwind directive check fails.
+
+@item -mhint.b=ok
+@item -mhint.b=warning
+@item -mhint.b=error
+These options control what the assembler will do when the @samp{hint.b}
+instruction is used.  @code{-mhint.b=ok} will make the assembler accept
+@samp{hint.b}.  @code{-mint.b=warning} will make the assembler issue a
+warning when @samp{hint.b} is used.  @code{-mhint.b=error} will make
+the assembler treat @samp{hint.b} as an error, which is the default.
+
 @item -x
 @item -xexplicit
-These options turn on dependency violation checking.  This checking is turned on by
-default.
+These options turn on dependency violation checking.
 
 @item -xauto
 This option instructs the assembler to automatically insert stop bits where necessary
-to remove dependency violations.
+to remove dependency violations.  This is the default mode.
+
+@item -xnone
+This option turns off dependency violation checking.
 
 @item -xdebug
 This turns on debug output intended to help tracking down bugs in the dependency
 violation checker.
 
+@item -xdebugn
+This is a shortcut for -xnone -xdebug.
+
+@item -xdebugx
+This is a shortcut for -xexplicit -xdebug.
+
 @end table
 
 @cindex IA-64 Syntax