From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1Li3nd-0002pD-Ae for qemu-devel@nongnu.org; Fri, 13 Mar 2009 05:35:29 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1Li3nc-0002oZ-Fl for qemu-devel@nongnu.org; Fri, 13 Mar 2009 05:35:28 -0400 Received: from [199.232.76.173] (port=34665 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Li3nc-0002oP-2J for qemu-devel@nongnu.org; Fri, 13 Mar 2009 05:35:28 -0400 Received: from savannah.gnu.org ([199.232.41.3]:54191 helo=sv.gnu.org) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1Li3nb-0006Oe-Op for qemu-devel@nongnu.org; Fri, 13 Mar 2009 05:35:27 -0400 Received: from cvs.savannah.gnu.org ([199.232.41.69]) by sv.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1Li3nb-00070u-9N for qemu-devel@nongnu.org; Fri, 13 Mar 2009 09:35:27 +0000 Received: from aurel32 by cvs.savannah.gnu.org with local (Exim 4.69) (envelope-from ) id 1Li3nb-00070p-2R for qemu-devel@nongnu.org; Fri, 13 Mar 2009 09:35:27 +0000 MIME-Version: 1.0 Errors-To: aurel32 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Aurelien Jarno Message-Id: Date: Fri, 13 Mar 2009 09:35:27 +0000 Subject: [Qemu-devel] [6834] tcg: update README wrt recent bswap changes Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Revision: 6834 http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=6834 Author: aurel32 Date: 2009-03-13 09:35:26 +0000 (Fri, 13 Mar 2009) Log Message: ----------- tcg: update README wrt recent bswap changes Signed-off-by: Aurelien Jarno Modified Paths: -------------- trunk/tcg/README Modified: trunk/tcg/README =================================================================== --- trunk/tcg/README 2009-03-13 09:35:19 UTC (rev 6833) +++ trunk/tcg/README 2009-03-13 09:35:26 UTC (rev 6834) @@ -263,16 +263,17 @@ 8, 16 or 32 bit sign/zero extension (both operands must have the same type) -* bswap16_i32 t0, t1 +* bswap16_i32/i64 t0, t1 -16 bit byte swap on a 32 bit value. The two high order bytes must be set -to zero. +16 bit byte swap on a 32/64 bit value. The two/six high order bytes must be +set to zero. -* bswap_i32 t0, t1 +* bswap32_i32/i64 t0, t1 -32 bit byte swap +32 bit byte swap on a 32/64 bit value. With a 32 bit value, the four high +order bytes must be set to zero. -* bswap_i64 t0, t1 +* bswap64_i64 t0, t1 64 bit byte swap