From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 90177 invoked by alias); 13 Mar 2019 11:49:30 -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 90168 invoked by uid 89); 13 Mar 2019 11:49:29 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=AWL,BAYES_00,MIME_BASE64_BLANKS,RCVD_IN_DNSWL_NONE,SPF_HELO_PASS,SPF_PASS autolearn=ham version=3.3.1 spammy=PAC, though!, pac, personal X-HELO: EUR04-HE1-obe.outbound.protection.outlook.com Received: from mail-eopbgr70078.outbound.protection.outlook.com (HELO EUR04-HE1-obe.outbound.protection.outlook.com) (40.107.7.78) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 13 Mar 2019 11:49:27 +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=6rBKe++n+FV/DUoX5S7Cof7ShcHYJFGcsWk5hs0qoCM=; b=g9bGfoI5kmWJcPBEwvcCjwqKsBc3g8IidPuZM1BzC3JSQVahXKLbS5g2Q/Ki+fdU9wmVwgJSG2r25oWk5hYEFqzUnyRr99KFpaMeU5R8+1s54z5xqeJpyjesoj//gD+X4kcPchacBTxhHGmfxj9ibOz/g98y4V0mJAT+UIuxLrw= Received: from DB6PR0801MB1974.eurprd08.prod.outlook.com (10.168.84.10) by DB6PR0801MB1271.eurprd08.prod.outlook.com (10.168.11.13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1686.19; Wed, 13 Mar 2019 11:49:24 +0000 Received: from DB6PR0801MB1974.eurprd08.prod.outlook.com ([fe80::5c03:87df:df03:89bf]) by DB6PR0801MB1974.eurprd08.prod.outlook.com ([fe80::5c03:87df:df03:89bf%5]) with mapi id 15.20.1686.021; Wed, 13 Mar 2019 11:49:24 +0000 From: Sudakshina Das To: "nickc@redhat.com" , Ramana Radhakrishnan , Peter Smith CC: "binutils@sourceware.org" , nd , Richard Earnshaw Subject: Re: [PATCH, BFD, LD, AArch64, 0/4] Add support for AArch64 BTI and PAC in the linker Date: Wed, 13 Mar 2019 11:49:00 -0000 Message-ID: <8b7d30bc-19b9-8b25-ffb1-e018a6cc56dc@arm.com> References: <08762e41-1e80-a504-d840-f8715ea59a50@arm.com> <581bbc74-441c-8f39-c4d5-38475f12dfb6@redhat.com> <6fcac9a6-5c6e-274d-9f5d-05094d0437c7@redhat.com> <5e442d26-6978-4efe-9f44-81143877cddd@arm.com> <054d9601-0009-2227-3155-1c013beb74dd@redhat.com> <5653d89c-3239-df8f-6a62-07c0fa189387@arm.com> <0e91b77d-d13c-8487-0879-33f6bcf11d3e@redhat.com> <655468ab-acdb-b987-075e-0ad6491d5d9c@arm.com> In-Reply-To: authentication-results: spf=none (sender IP is ) smtp.mailfrom=Sudi.Das@arm.com; received-spf: None (protection.outlook.com: arm.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 Content-Type: text/plain; charset="utf-8" Content-ID: <820529D2C7B8AF4C8A72C63AB1A090E0@eurprd08.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-SW-Source: 2019-03/txt/msg00072.txt.bz2 SGkgTmljaw0KDQpPbiAxMS8wMy8yMDE5IDEyOjMwLCBOaWNrIENsaWZ0b24g d3JvdGU6DQo+IEhpIFN1ZGksDQo+IA0KPj4+Pj4gZG9lcyAteiBpYnQgd2Fy biBvbiB4ODZfNjQ/DQo+Pj4+DQo+Pj4+IE5vIC0gaXQgZG9lcyBub3QuDQo+ IA0KPj4+IE1heWJlIHRoYXQgY29tZXMgYXV0b21hdGljYWxseSBmcm9tIHRo ZSBjb21waWxlciBkcml2ZXIgdGhvdWdoIGEgcXVpY2sNCj4+PiBncmVwIGRv ZXNuJ3QgZmluZCBtZSBhbnl0aGluZyBpbiB0aGUgeDg2IGJhY2tlbmQuDQo+ IA0KPiBIbW0sIHRydWUgLSBJIGNhbm5vdCBmaW5kIGl0IGVpdGhlci4NCj4g DQo+IA0KPj4gTXkgdW5kZXJzdGFuZGluZyBvbiB0aGlzIGlzIGEgYml0IGRp ZmZlcmVudCB0aG91Z2ghIFRha2UNCj4+IHByb3BlcnR5LXg4Ni1pYnQ0LmQg dGVzdCBmb3IgZXhhbXBsZSB3aGVyZSBhIHNvdXJjZSB3aXRob3V0IElCVCBu b3RlIGlzDQo+PiBsaW5rZWQgd2l0aCAteiBpYnQgYW5kIGl0IGdpdmVzIG91 dCBhbiBJQlQgbm90ZSAoYW5kIG5vIGVycm9yL3dhcm5pbmcpLg0KPj4gSGF2 ZSBJIG1pc3NlZCBzb21ldGhpbmc/DQo+IA0KPiBOb3BlLCBpdCBtdXN0IGJl IG1lLg0KPiANCj4gDQo+Pj4+ICAgIMKgICogV2l0aCAtLWJ0aSBzcGVjaWZp ZWQsIEJUSSBpcyBlbmFibGVkIGluIHRoZSBvdXRwdXQgcHJvdmlkZWQgdGhh dA0KPj4+PiAgICDCoMKgwqAgdGhlIEJUSSBub3RlIHdhcyBmb3VuZCBpbiBh bGwgb2YgdGhlIGlucHV0IGZpbGVzLsKgIElmIG9uZSBvciBtb3JlDQo+IA0K Pj4+IEkgZmVlbCB0aGlzIG9wdGlvbiBpcyBzdXBlcmZsdW91cy4NCj4gDQo+ IEhtbSwgT0ssDQo+IA0KPj4gSSBhZ3JlZSB0aGF0IC0tZm9yY2UtYnRpIGxv b2tzIGxpa2UgYSBtb3JlIGFwcHJvcHJpYXRlIG5hbWUgZm9yIHRoZQ0KPj4g b3B0aW9uLiBJIGFtIG9wZW4gdG8gdGhlIGlkZWEgb2YgZHJvcHBpbmcgLS1i dGktbm93YXJuDQo+PiAoLS1mb3JjZS1idGktbm93YXJuKSBhc3N1bWluZyB0 aGF0IGlmIG5lZWQgYmUsIHVzZXJzIGNhbiBpZ25vcmUgdGhlDQo+PiB3YXJu aW5ncyBhbmQgZ28gb24gZG9pbmcgd2hhdCB0aGV5IHdhbnQgYW55d2F5Lg0K Pj4NCj4+IEBOaWNrLCBJIGhvcGUgdGhhdCBldmVuIHRob3VnaCBzdGF5aW5n IGNvLW9yZGluYXRlZCB3aXRoIHg4Nl82NCBpcw0KPj4gZGVzaXJhYmxlICh0 byBtZSBhcyB3ZWxsIGluIG15IHBlcnNvbmFsIG9waW5pb24pLCBvdXIgcmVh c29uaW5nIG9uIHRoZQ0KPj4gZGlmZmVyZW5jZXMgaXMgY29udmluY2luZyBl bm91Z2ghDQo+IA0KPiBJdCBpcy4gICA6LSkNCg0KVGhhbmtzIDopDQo+IA0K PiBPSywgbGV0cyBnbyB3aXRoIGVuYWJsaW5nIEJUSSBhdXRvbWF0aWNhbGx5 LCBwcm92aWRpbmcgdGhhdCBhbGwgb2YNCj4gdGhlIGlucHV0cyBoYXZlIHRo ZSByZXF1aXJlZCBub3Rlcy4gIFRoZSAtLWZvcmNlLWJ0aSBvcHRpb24gZG9l cw0KPiB3aGF0IGl0IHNheXMsIGJ1dCBnZW5lcmF0ZXMgd2FybmluZ3MgZm9y IGFueSBpbnB1dCB0aGF0IGRvZXMgbm90DQo+IGhhdmUgYSBub3RlLg0KPiAN Cj4gSSBzdGlsbCB0aGluayB0aGF0IC0tZm9yY2UtYnRpLW5vd2FybiB3b3Vs ZCBiZSBhIGRhbmdlcm91cyBvcHRpb24NCj4gdG8gaGF2ZSwgYnV0IGlmIHlv dXIgdG9vbGNoYWluIGd1eXMgcmVhbGx5IHRoaW5rIHRoYXQgaXQgaXMgbmVj ZXNzYXJ5DQo+IHRoZW4gSSBhbSBub3QgZ29pbmcgdG8gb2JqZWN0IHRvIGl0 IGFueSBsb25nZXIuDQo+IA0KPiBQYXRjaCBzZXJpZXMgd2l0aCB0aGUgcmV2 aXNlZCBvcHRpb24gbmFtZShzKSBhcHByb3ZlZC4NCg0KVGhhbmsgeW91LiBJ IGhhdmUgY2hhbmdlZCB0aGUgb3B0aW9uIG5hbWUgdG8gLS1mb3JjZS1idGkg YW5kIEkgaGF2ZSANCmRyb3BwZWQgdGhlIG5vd2FybiBvcHRpb24uIFBhdGNo IDIgYW5kIDMgYXJlIHRodXMgbWVyZ2VkIGludG8gb25lIGFuZCANCmNvbW1p dHRlZCB0aGUgc2VyaWVzIG9mIDMgcGF0Y2hlcyENCg0KVGhhbmtzDQpTdWRp DQoNCj4gDQo+IENoZWVycw0KPiAgICBOaWNrDQo+IA0KDQo=