[0/2] x86: further opcode table line length reduction

Message ID	0d1f3603-35dc-9480-8bf3-2703da96dce5@suse.com
Headers	Received-SPF: pass (google.com: domain of binutils-bounces+ouuuleilei=gmail.com@sourceware.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) client-ip=2620:52:3:1:0:246e:9693:128c; DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 6F268385C64C Content-Type: multipart/mixed; boundary="------------ot0xSB0pbDKOA86bvVfP2fMC" Message-ID: <0d1f3603-35dc-9480-8bf3-2703da96dce5@suse.com> Date: Mon, 12 Dec 2022 14:10:45 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.5.1 Content-Language: en-US To: Binutils <binutils@sourceware.org> Cc: "H.J. Lu" <hjl.tools@gmail.com> Subject: [PATCH 0/2] x86: further opcode table line length reduction MIME-Version: 1.0 Precedence: list From: Jan Beulich via Binutils <binutils@sourceware.org> Reply-To: Jan Beulich <jbeulich@suse.com> Errors-To: binutils-bounces+ouuuleilei=gmail.com@sourceware.org Sender: "Binutils" <binutils-bounces+ouuuleilei=gmail.com@sourceware.org> X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?=
Series	x86: further opcode table line length reduction \| [0/2] x86: further opcode table line length reduction [1/2] x86: change representation of extension opcode [2/2] x86: omit Cpu prefixes from opcode table

Message ID

0d1f3603-35dc-9480-8bf3-2703da96dce5@suse.com

Headers

Received-SPF: pass (google.com: domain of
 binutils-bounces+ouuuleilei=gmail.com@sourceware.org designates
 2620:52:3:1:0:246e:9693:128c as permitted sender)
 client-ip=2620:52:3:1:0:246e:9693:128c;
DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 6F268385C64C
Content-Type: multipart/mixed; boundary="------------ot0xSB0pbDKOA86bvVfP2fMC"
Message-ID: <0d1f3603-35dc-9480-8bf3-2703da96dce5@suse.com>
Date: Mon, 12 Dec 2022 14:10:45 +0100
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101
 Thunderbird/102.5.1
Content-Language: en-US
To: Binutils <binutils@sourceware.org>
Cc: "H.J. Lu" <hjl.tools@gmail.com>
Subject: [PATCH 0/2] x86: further opcode table line length reduction
MIME-Version: 1.0
X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?q?Cb3jMw7YCLJ1RBHvEs7UgZIxQtB4?=
	=?utf-8?q?O3pJaVxKxqHUdfjzlBOOa7xli8bu6AHLXwShSo5Q3nhVay2JxlD/Nd9V8Crmf1iWx?=
	=?utf-8?q?bW7qvaTgQLUEegP/AdRcioPu34Vz89mvOQVeio5rkT13SzSBQ8zES385N37xqGeNU?=
	=?utf-8?q?AYh6JqCuEq0ffBvn5dKgcUf8mUthGu6toau+F1zy/e2tUKGSea0oXf/tWGzFumxWD?=
	=?utf-8?q?TPEwC7Ch/iZlzpcdg0Z/OdRIWgU74Lua0Kc+UZBFHB06o6orDPGz6xEfRVGzLoEnP?=
	=?utf-8?q?fNf4gqnLFFnizZiGd41wYirhcjmcSEg6cc4dzrfvrQ7nHN+HEOeJEGNqP0PSSwssR?=
	=?utf-8?q?XOb75+YpXPL/lWdmL5FaAOGPXNRWEvPaDB3jg59Ru8sYh+GhOHD4d21KSzgGzNzqc?=
	=?utf-8?q?sUm552WG919rClBL8Q4zQyl1LJDhrdm600970vyaq/rNxOfIo5H5esWai0WytaOIC?=
	=?utf-8?q?bI3L0ht2eBwcu5DeCLdLtb6xCGri0JmIvHgg7BlVKx0dH2Qb4sTaEeNjGsCoZaV2W?=
	=?utf-8?q?6FkBfhabixripsWf11386OZWVKsnyGlkggpXinPZ46OIRw5NMZIOjz8qhPrAlkn/M?=
	=?utf-8?q?q+ln+pIeaYynsHfeIv+ZCG0RPA5nyxvVIZSPmmz5IRTlI7eEKKmii2X2Vrww9CGHH?=
	=?utf-8?q?vWtACs2fFblVNTaIQDWZKf1Sw6TWdO/AM8OzwGnzGY78+w1qc+HXSscAYTNeQfj2U?=
	=?utf-8?q?OsXUGmN3nlm+PVooVUpyDo+3BS6fttCbGKASwDsWz4kx2Kd26k+80UeIMsAcYY+P5?=
	=?utf-8?q?95lW7Deu4XRZale8EPGnLNVUAmyoMDML9JybQ6Zh/wW7qsase2CcESqql2bQyx39y?=
	=?utf-8?q?7gWP6BVOL73+DCgLS/qQ3wDuakSptApAJCafr4h8w+kUvW+s0yM8/tpQa2SQjpwLB?=
	=?utf-8?q?I2BUIPWtj6HKCd4qlIv+ypPFeNXi3B/p5Q3/U+ic8YKorYxv5S1qcs3oEvXrQGeu9?=
	=?utf-8?q?uk0dY08cS0XvWCyUc6NUpOpVjTHzMeXEMAXMTWpd4C6FpqJb2ymPkmCz05f0F6bMo?=
	=?utf-8?q?kBFgqAChmz+nA/qsHOjc2mCUbLcwUNJiq3kDx75TDhhMy/zl4j2yXgEzjA37iAdgL?=
	=?utf-8?q?Elq3hxnBzppJVG/iXbgrtNV/AoQtPb8jcCArS1fuNmSoEwbds5IxDSURZ7g2r5S1Z?=
	=?utf-8?q?zb2UP5n09nSVl6/+DX86O1AYdpIFs9oSaYhALS6tI+qrX5etUJiAzgOQmHJSSkr4G?=
	=?utf-8?q?82EvnYbekixpC4h2JlWN1jQjJZ57Gg6Pn6/g3gsLyKh+0P7e8xN/GLIdkeKzUN9jM?=
	=?utf-8?q?SKs/T3nFO1QlZYZTslt1NrIpO4QhrC0PFio2/hSxQSuAFaMlDovH7/vJiV5dJj1oL?=
	=?utf-8?q?Sq7BMjGG9NHwQ0cbsPAwJx1AK9jLcNiXC0v9O9lQ/f0QMEJuEeffnBjyoOqMvuT6W?=
	=?utf-8?q?/LikLKd+0n7yhITmh+sP1A8SXjUKAVySq0/Zz6JlxKKnYjy3p/oII52BnpqK6NMKa?=
	=?utf-8?q?91eHrsPPz+k+k6hJ20dB/T1sm/SgHE8M1RWWf/ewVPNy0Ymjt4Ad4HVtF7YQ6sloe?=
	=?utf-8?q?pwHC9PXg7eYR?=
X-OriginatorOrg: suse.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 
 afd2fe1b-c0a2-4358-c82d-08dadc424945
X-MS-Exchange-CrossTenant-AuthSource: VE1PR04MB6560.eurprd04.prod.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Dec 2022 13:10:48.5358 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: f7a17af6-1c5c-4a36-aa8b-f5be247aa4ba
X-MS-Exchange-CrossTenant-MailboxType: HOSTED
X-MS-Exchange-CrossTenant-UserPrincipalName: 
 IHFEgiEb9OktROJYWSwi6co0L9d5W1H5wFcSgG6dUkrjVWJyRgr5z3xXxyVX5QPPxUr74a/LWjgIMUiNnCuK3g==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM9PR04MB8227
X-Spam-Status: No, score=-3028.9 required=5.0 tests=BAYES_00, DKIM_SIGNED,
 DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_NONE,
 RCVD_IN_MSPIKE_H2, SPF_HELO_PASS, SPF_PASS,
 TXREP autolearn=ham autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on
 server2.sourceware.org
X-BeenThere: binutils@sourceware.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Binutils mailing list <binutils.sourceware.org>
List-Unsubscribe: <https://sourceware.org/mailman/options/binutils>,
 <mailto:binutils-request@sourceware.org?subject=unsubscribe>
List-Archive: <https://sourceware.org/pipermail/binutils/>
List-Post: <mailto:binutils@sourceware.org>
List-Help: <mailto:binutils-request@sourceware.org?subject=help>
List-Subscribe: <https://sourceware.org/mailman/listinfo/binutils>,
 <mailto:binutils-request@sourceware.org?subject=subscribe>
From: Jan Beulich via Binutils <binutils@sourceware.org>
Reply-To: Jan Beulich <jbeulich@suse.com>
Errors-To: binutils-bounces+ouuuleilei=gmail.com@sourceware.org
Sender: "Binutils" <binutils-bounces+ouuuleilei=gmail.com@sourceware.org>
X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?=
X-GMAIL-THRID: =?utf-8?q?1752013913853302123?=
X-GMAIL-MSGID: =?utf-8?q?1752013913853302123?=

Series

x86: further opcode table line length reduction |

Message

Jan Beulich Dec. 12, 2022, 1:10 p.m. UTC

  Lines are still way too long in many cases, so this series takes
two further steps towards shrinking. While the 1st patch is
hopefully going to be uncontroversial, the 2nd one might be, and
has a respective RFC remark for this very reason. Due to their
size I'm attaching both patches here, and I'll include only
abridged variants (with only some opcode table hunks retained,
just to demonstrate the transformation done, but of course with
all changes to other [non-generated] files retained).

1: change representation of extension opcode
2: omit Cpu prefixes in opcode table

Jan