From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20084 invoked by alias); 1 Feb 2017 13:09:26 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 20074 invoked by uid 89); 1 Feb 2017 13:09:25 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=0.4 required=5.0 tests=AWL,BAYES_50,RP_MATCHES_RCVD,SPF_PASS autolearn=ham version=3.3.2 spammy=H*Ad:D*nl, UD:intel.com, sk:michael, Manual X-HELO: eggs.gnu.org Received: from eggs.gnu.org (HELO eggs.gnu.org) (208.118.235.92) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 01 Feb 2017 13:09:14 +0000 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cYueq-0002yv-Es for gdb-patches@sourceware.org; Wed, 01 Feb 2017 08:09:13 -0500 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:36774) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cYueq-0002yr-C7; Wed, 01 Feb 2017 08:09:08 -0500 Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:1621 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1cYuep-0005h8-4E; Wed, 01 Feb 2017 08:09:08 -0500 Date: Wed, 01 Feb 2017 13:09:00 -0000 Message-Id: <8360kuvz1d.fsf@gnu.org> From: Eli Zaretskii To: Michael Sturm CC: mark.kettenis@xs4all.nl, palves@redhat.com, gdb-patches@sourceware.org In-reply-to: <1485954205-18536-6-git-send-email-michael.sturm@intel.com> (message from Michael Sturm on Wed, 1 Feb 2017 14:03:25 +0100) Subject: Re: [PATCH 5/5] Add support for Intel PKRU register to GDB and GDBserver. Reply-to: Eli Zaretskii References: <1485954205-18536-1-git-send-email-michael.sturm@intel.com> <1485954205-18536-6-git-send-email-michael.sturm@intel.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-IsSubscribed: yes X-SW-Source: 2017-02/txt/msg00027.txt.bz2 > From: Michael Sturm > Cc: gdb-patches@sourceware.org, michael.sturm@intel.com > Date: Wed, 1 Feb 2017 14:03:25 +0100 > > This patch adds support for the registers added by the > Memory Protection Keys for Userspace (PKU aka PKEYs) feature. > Native and remote debugging are covered by this patch. > > The XSAVE area is extended with a new state containing > the 32-bit wide PKRU register. The new register is added to > amd64-avx-mpx_avx512-* tdesc, thus it is renamed accordingly. Also, > respective xstate mask X86_XSTATE_AVX_MPX_AVX512_MASK is renamed to > X86_XSTATE_AVX_MPX_AVX512_PKU_MASK to reflect the new feature set > it supports. > > For more information, please refer to the > Intel(R) 64 and IA-32 Architectures Software Developer's > Manual - Septemper 2015 > http://www.intel.com/content/dam/www/public/us/en/documents/ > manuals/64-ia-32-architectures-software-developer-manual-325462.pdf OK for the documentation parts. Thanks.