From patchwork Wed Jan 14 07:08:43 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anshuman Khandual X-Patchwork-Id: 428798 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [103.22.144.68]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 097CE14017F for ; Wed, 14 Jan 2015 18:10:29 +1100 (AEDT) Received: from ozlabs.org (ozlabs.org [103.22.144.67]) by lists.ozlabs.org (Postfix) with ESMTP id C64841A0D3F for ; Wed, 14 Jan 2015 18:10:28 +1100 (AEDT) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Received: from ozlabs.org (ozlabs.org [IPv6:2401:3900:2:1::2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 9DF2C1A0739 for ; Wed, 14 Jan 2015 18:09:14 +1100 (AEDT) Received: by ozlabs.org (Postfix) id 8DD3D14027C; Wed, 14 Jan 2015 18:09:14 +1100 (AEDT) Delivered-To: linuxppc-dev@ozlabs.org Received: from e23smtp02.au.ibm.com (e23smtp02.au.ibm.com [202.81.31.144]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 6B79614017F for ; Wed, 14 Jan 2015 18:09:14 +1100 (AEDT) Received: from /spool/local by e23smtp02.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; Wed, 14 Jan 2015 17:09:12 +1000 Received: from d23relay10.au.ibm.com (d23relay10.au.ibm.com [9.190.26.77]) by d23dlp02.au.ibm.com (Postfix) with ESMTP id 21B322BB0054 for ; Wed, 14 Jan 2015 18:09:12 +1100 (EST) Received: from d23av04.au.ibm.com (d23av04.au.ibm.com [9.190.235.139]) by d23relay10.au.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id t0E79Bp726607824 for ; Wed, 14 Jan 2015 18:09:11 +1100 Received: from d23av04.au.ibm.com (localhost [127.0.0.1]) by d23av04.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id t0E79972005511 for ; Wed, 14 Jan 2015 18:09:11 +1100 Received: from polynomials.in.ibm.com (polynomials.in.ibm.com [9.124.31.148]) by d23av04.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id t0E78prb005057; Wed, 14 Jan 2015 18:09:05 +1100 From: Anshuman Khandual To: linux-kernel@vger.kernel.org, linuxppc-dev@ozlabs.org Subject: [PATCH V7 1/8] elf: Add new powerpc specifc core note sections Date: Wed, 14 Jan 2015 12:38:43 +0530 Message-Id: <1421219330-19984-2-git-send-email-khandual@linux.vnet.ibm.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1421219330-19984-1-git-send-email-khandual@linux.vnet.ibm.com> References: <1421219330-19984-1-git-send-email-khandual@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 15011407-0005-0000-0000-000001315890 Cc: shuahkh@osg.samsung.com, mikey@neuling.org, james.hogan@imgtec.com, avagin@openvz.org, Paul.Clothier@imgtec.com, peterz@infradead.org, palves@redhat.com, oleg@redhat.com, davem@davemloft.net, dhowells@redhat.com, kirjanov@gmail.com, davej@redhat.com, akpm@linux-foundation.org, sukadev@linux.vnet.ibm.com, tglx@linutronix.de, sam.bobroff@au1.ibm.com X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" This patch adds four new ELF core note sections for powerpc transactional memory and one new ELF core note section for powerpc general miscellaneous debug registers. These addition of new ELF core note sections extends the existing ELF ABI without affecting it in any manner. Acked-by: Andrew Morton Signed-off-by: Anshuman Khandual --- include/uapi/linux/elf.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h index 71e1d0e..0fd9983 100644 --- a/include/uapi/linux/elf.h +++ b/include/uapi/linux/elf.h @@ -379,6 +379,11 @@ typedef struct elf64_shdr { #define NT_PPC_VMX 0x100 /* PowerPC Altivec/VMX registers */ #define NT_PPC_SPE 0x101 /* PowerPC SPE/EVR registers */ #define NT_PPC_VSX 0x102 /* PowerPC VSX registers */ +#define NT_PPC_TM_SPR 0x103 /* PowerPC TM special registers */ +#define NT_PPC_TM_CGPR 0x104 /* PowerpC TM checkpointed GPR */ +#define NT_PPC_TM_CFPR 0x105 /* PowerPC TM checkpointed FPR */ +#define NT_PPC_TM_CVMX 0x106 /* PowerPC TM checkpointed VMX */ +#define NT_PPC_MISC 0x107 /* PowerPC miscellaneous registers */ #define NT_386_TLS 0x200 /* i386 TLS slots (struct user_desc) */ #define NT_386_IOPERM 0x201 /* x86 io permission bitmap (1=deny) */ #define NT_X86_XSTATE 0x202 /* x86 extended state using xsave */