diff options
Diffstat (limited to 'gas/doc/as.texinfo')
| -rw-r--r-- | gas/doc/as.texinfo | 55 |
1 files changed, 52 insertions, 3 deletions
diff --git a/gas/doc/as.texinfo b/gas/doc/as.texinfo index f127a3f..531c157 100644 --- a/gas/doc/as.texinfo +++ b/gas/doc/as.texinfo @@ -1,6 +1,6 @@ \input texinfo @c -*-Texinfo-*- @c Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, -@c 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 +@c 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 @c Free Software Foundation, Inc. @c UPDATE!! On future updates-- @c (1) check for new machine-dep cmdline options in @@ -104,7 +104,7 @@ This file documents the GNU Assembler "@value{AS}". @c man begin COPYRIGHT Copyright @copyright{} 1991, 92, 93, 94, 95, 96, 97, 98, 99, 2000, 2001, 2002, -2006, 2007, 2008, 2009 Free Software Foundation, Inc. +2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 @@ -154,7 +154,7 @@ done. @vskip 0pt plus 1filll Copyright @copyright{} 1991, 92, 93, 94, 95, 96, 97, 98, 99, 2000, 2001, 2002, -2006, 2007, 2008, 2009 Free Software Foundation, Inc. +2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 @@ -472,6 +472,13 @@ gcc(1), ld(1), and the Info entries for @file{binutils} and @file{ld}. [@b{-merrors-to-file} @var{<filename>}|@b{-me} @var{<filename>}] @end ifset +@ifset TIC6X + +@emph{Target TIC6X options:} + [@b{-march=@var{arch}}] [@b{-matomic}|@b{-mno-atomic}] + [@b{-mbig-endian}|@b{-mlittle-endian}] +@end ifset + @ifset Z80 @emph{Target Z80 options:} @@ -1245,6 +1252,38 @@ but evaluates to zero. @end table @end ifset +@ifset TIC6X +The following options are available when @value{AS} is configured for a +TMS320C6000 processor. + +@table @gcctabopt +@item -march=@var{arch} +Enable (only) instructions from architecture @var{arch}. By default, +all instructions are permitted. + +The following values of @var{arch} are accepted: @code{c62x}, +@code{c64x}, @code{c64x+}, @code{c67x}, @code{c67x+}, @code{c674x}. + +@item -matomic +@itemx -mno-atomic +Enable or disable the optional C64x+ atomic operation instructions. +By default, they are enabled if no @option{-march} option is given, or +if an architecture is specified with @option{-march} that implies +these instructions are present (currently, there are no such +architectures); they are disabled if an architecture is specified with +@option{-march} on which the instructions are optional or not +present. This option overrides such a default from the architecture, +independent of the order in which the @option{-march} or +@option{-matomic} or @option{-mno-atomic} options are passed. + +@item -mbig-endian +@itemx -mlittle-endian +Generate code for the specified endianness. The default is +little-endian. +@end table + +@end ifset + @ifset XTENSA The following options are available when @value{AS} is configured for an Xtensa processor. @@ -2315,6 +2354,9 @@ is considered a comment and is ignored. The line comment character is @ifset RX @samp{#} on the RX; @end ifset +@ifset TIC6X +@samp{;} on the TMS320C6X; +@end ifset @ifset VAX @samp{#} on the Vax; @end ifset @@ -6862,6 +6904,9 @@ subject, see the hardware manufacturer's manual. @ifset TIC54X * TIC54X-Dependent:: TI TMS320C54x Dependent Features @end ifset +@ifset TIC6X +* TIC6X-Dependent :: TI TMS320C6x Dependent Features +@end ifset @ifset V850 * V850-Dependent:: V850 Dependent Features @end ifset @@ -7053,6 +7098,10 @@ family. @include c-tic54x.texi @end ifset +@ifset TIC6X +@include c-tic6x.texi +@end ifset + @ifset Z80 @include c-z80.texi @end ifset |