From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 54253 invoked by alias); 7 Mar 2019 15:49:30 -0000 Mailing-List: contact binutils-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: binutils-owner@sourceware.org Received: (qmail 54237 invoked by uid 89); 7 Mar 2019 15:49:30 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=BAYES_00,MIME_BASE64_BLANKS,RCVD_IN_DNSWL_NONE,SPF_HELO_PASS,SPF_PASS autolearn=ham version=3.3.1 spammy=H*f:sk:2f8d7f3, H*i:sk:2f8d7f3, HX-Languages-Length:1574 X-HELO: EUR03-VE1-obe.outbound.protection.outlook.com Received: from mail-eopbgr50067.outbound.protection.outlook.com (HELO EUR03-VE1-obe.outbound.protection.outlook.com) (40.107.5.67) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Thu, 07 Mar 2019 15:49:28 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=armh.onmicrosoft.com; s=selector1-arm-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=m3rB5GqNurdkVU+74JaTY5UOD5PRqQ91DAYHxtXSbgg=; b=aFrzgdZyG6hCM6cDg+S8mzOYGyrXZ4MD1l9oDIBiKnsRLX9D0GLbtWKAFKk2tqV3H+xvYkf+9Z44V8C1u1boIRyQArE7Yf4Yqjs2Spth4B3kdrxVLsfGg/XTbzLHT2A5Hd7g84OPKRucfIJvO/B/+FtJpEbRbleif7bHUwxJatU= Received: from VI1PR08MB4223.eurprd08.prod.outlook.com (20.178.13.96) by VI1PR08MB3629.eurprd08.prod.outlook.com (20.177.61.80) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1686.18; Thu, 7 Mar 2019 15:49:24 +0000 Received: from VI1PR08MB4223.eurprd08.prod.outlook.com ([fe80::896c:c125:b2a3:2f52]) by VI1PR08MB4223.eurprd08.prod.outlook.com ([fe80::896c:c125:b2a3:2f52%6]) with mapi id 15.20.1665.021; Thu, 7 Mar 2019 15:49:24 +0000 From: Szabolcs Nagy To: "nickc@redhat.com" , Peter Smith , Sudakshina Das CC: nd , "binutils@sourceware.org" , Richard Earnshaw , Ramana Radhakrishnan Subject: Re: [PATCH, BFD, LD, AArch64, 0/4] Add support for AArch64 BTI and PAC in the linker Date: Thu, 07 Mar 2019 15:49:00 -0000 Message-ID: References: <08762e41-1e80-a504-d840-f8715ea59a50@arm.com> <581bbc74-441c-8f39-c4d5-38475f12dfb6@redhat.com> <2f8d7f31-cb87-4fba-dead-b131e355c619@redhat.com> In-Reply-To: <2f8d7f31-cb87-4fba-dead-b131e355c619@redhat.com> user-agent: Mozilla/5.0 (X11; Linux aarch64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 received-spf: None (protection.outlook.com: arm.com does not designate permitted sender hosts) authentication-results: spf=none (sender IP is ) smtp.mailfrom=Szabolcs.Nagy@arm.com; x-ms-exchange-senderadcheck: 1 Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-IsSubscribed: yes X-SW-Source: 2019-03/txt/msg00038.txt.bz2 T24gMDcvMDMvMjAxOSAxNTozNSwgTmljayBDbGlmdG9uIHdyb3RlOg0KPj4+ PiBUaGUgZG9jdW1lbnQgZG9lcyBub3QgYXBwZWFyIHRvIHNwZWNpZnkgd2hh dCB0aGUgbG9hZGVyIHNob3VsZCBkbyBpZg0KPj4+PiB0aGVyZSBpcyBtb3Jl IHRoYW4gb25lIEdOVV9QUk9QRVJUWV9BQVJDaDY0X0ZFQVRVUkVfMV9BTkQg bm90ZSBpbiBhbg0KPj4+PiBleGVjdXRhYmxlLiAgKFdoaWNoIHdvdWxkIGJl IHRoZXJlIGlmIHRoZSBleGVjdXRhYmxlIGhhZCBiZWVuIGxpbmtlZA0KPj4+ PiBieSBhIGxpbmtlciB0aGF0IGRvZXMgbm90IGtub3cgaG93IHRvIG1lcmdl IG11bHRpcGxlIEdOVV9QUk9QRVJUWSBub3RlcykuDQo+IA0KPj4gTXkgaW5p dGlhbCB0aG91Z2h0IGlzIHRoYXQgaWYgdGhlcmUgaXMgbW9yZSB0aGFuIG9u ZQ0KPj4gLm5vdGUuZ251LnByb3BlcnR5IHNlY3Rpb24gaW4gdGhlIGV4ZWN1 dGFibGUgdGhlbiB0aGUgc3RhdGljIGxpbmtlcg0KPj4gZGlkbid0IHVuZGVy c3RhbmQgdGhlIHNlY3Rpb24gYW5kIGhlbmNlIHdlIGNhbid0IGFzc3VtZSBp dCBkaWQgYW55IG9mDQo+PiB0aGUgcmVxdWlyZWQgYWN0aW9ucyBsaWtlIHBy b2R1Y2luZyBkaWZmZXJlbnQgUExUIHNlY3Rpb25zLiBIZW5jZSBJDQo+PiB0 aGluayBhY3RpbmcgYXMgaWYgdGhlcmUgd2VyZSBubyAubm90ZS5nbnUucHJv cGVydHkgc2VjdGlvbnMgcHJlc2VudA0KPj4gYXQgYWxsIHdvdWxkIGJlIGEg c2Vuc2libGUgY2hvaWNlLg0KPiANCj4gQWdyZWVkLiAgSSB3b3VsZCBqdXN0 IGxpa2UgdG8gc2VlIHRoaXMgY2xlYXJseSBzcGVjaWZpZWQgaW4gdGhlIGRv Y3VtZW50YXRpb24NCj4gc28gdGhhdCBvdGhlciBsaW5rZXIgbWFpbnRhaW5l cnMga25vdyB3aGVyZSB0aGV5IHN0YW5kLg0KDQpzbyBhcm0gZGVjaWRlZCB0 byB1c2UgdGhlICJnbnUgcHJvcGVydHkiIHRoaW5nIHRvIG1hcmsgZWxmIG1v ZHVsZXMuDQp0aGlzIG1lYW5zIHRoZSBiZWhhdmlvdXIgc2hvdWxkIGJlIG1v c3RseSBkZWNpZGVkIGJ5ICJnbnUiIGkgdGhpbmsuDQoNCmluIHRoaXMgY2Fz ZSBpZiBsaW5rZXJzIGRvbid0IG1lcmdlIGdudSBwcm9wZXJ0eSBub3Rlcywg dGhhdCBzb3VuZHMNCmxpa2UgYSBwcm9jZXNzb3IgaW5kZXBlbmRlbnQgcHJv YmxlbSBzbyBpZGVhbGx5IHRoZSBzb2x1dGlvbiB3b3VsZA0KYmUgdGhlIHNh bWUgYWNyb3NzIHRhcmdldHMuIChpLmUuIHg4Nl82NCBhbmQgYWFyY2g2NCBz aG91bGQgYmVoYXZlDQpjb25zaXN0ZW50bHkpDQoNCmluIGFueSBjYXNlIHRo aXMgYmVsb25ncyB0byBlaXRoZXIgYW4gb3Mgc3BlY2lmaWMgc3lzdiBhYmkN CmRvY3VtZW50IChpLmUuIGxpbnV4LWFiaSBtYWludGFpbmVkIGJ5IEguSi5M dSkgb3IgcHJvY2Vzc29yDQpzcGVjaWZpYyBzeXMgdiBhYmkgKGFybSBoYXMg bm90IHB1Ymxpc2hlZCB0aGlzIHlldCkgYmVjYXVzZQ0KdGhvc2UgZGVzY3Jp YmUgZHluYW1pYyBsaW5raW5nIGJlaGF2aW91ci4gKHRoZSBhcm0gZWxmIGFi aQ0KZG9lcyBub3QgY292ZXIgZHluYW1pYyBsaW5raW5nKQ0KDQo=