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Re: C6X build attributes support
- From: "Joseph S. Myers" <joseph at codesourcery dot com>
- To: binutils at sourceware dot org
- Date: Thu, 9 Sep 2010 20:56:30 +0000 (UTC)
- Subject: Re: C6X build attributes support
- References: <Pine.LNX.4.64.1006152359020.22664@digraph.polyomino.org.uk>
When I wrote this patch
<http://sourceware.org/ml/binutils/2010-06/msg00234.html> I forgot to add
documentation for the new directive. I've now committed this followup to
add that missing documentation (substantially the same as that for the
similar ARM directive).
Index: ChangeLog
===================================================================
RCS file: /cvs/src/src/gas/ChangeLog,v
retrieving revision 1.4247
diff -u -r1.4247 ChangeLog
--- ChangeLog 9 Sep 2010 12:08:12 -0000 1.4247
+++ ChangeLog 9 Sep 2010 20:53:47 -0000
@@ -1,3 +1,7 @@
+2010-09-09 Joseph Myers <joseph@codesourcery.com>
+
+ * doc/c-tic6x.texi (.c6xabi_attribute): Document directive.
+
2010-09-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
* config/tc-arm.c (arm_cpus): Add cortex-a15 entry.
Index: doc/c-tic6x.texi
===================================================================
RCS file: /cvs/src/src/gas/doc/c-tic6x.texi,v
retrieving revision 1.1
diff -u -r1.1 c-tic6x.texi
--- doc/c-tic6x.texi 25 Mar 2010 21:12:28 -0000 1.1
+++ doc/c-tic6x.texi 9 Sep 2010 20:53:48 -0000
@@ -109,6 +109,15 @@
These have the same effects as @option{-matomic} and
@option{-mno-atomic}.
+@cindex @code{.c6xabi_attribute} directive, TIC6X
+@item .c6xabi_attribute @var{tag}, @var{value}
+Set the C6000 EABI build attribute @var{tag} to @var{value}.
+
+The @var{tag} is either an attribute number or
+@code{Tag_C6XABI_Tag_CPU_arch}. The @var{value} is either a
+@code{number}, @code{"string"}, or @code{number, "string"} depending
+on the tag.
+
@cindex @code{.nocmp} directive, TIC6X
@item .nocmp
Disallow use of C64x+ compact instructions in the current text
--
Joseph S. Myers
joseph@codesourcery.com