From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24832 invoked by alias); 10 Apr 2012 15:33:59 -0000 Received: (qmail 24800 invoked by uid 22791); 10 Apr 2012 15:33:57 -0000 X-SWARE-Spam-Status: No, hits=-4.1 required=5.0 tests=AWL,BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,KHOP_RCVD_TRUST,RCVD_IN_DNSWL_LOW,RCVD_IN_HOSTKARMA_YE X-Spam-Check-By: sourceware.org Received: from mail-bk0-f41.google.com (HELO mail-bk0-f41.google.com) (209.85.214.41) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 10 Apr 2012 15:33:42 +0000 Received: by bkwq16 with SMTP id q16so5181774bkw.0 for ; Tue, 10 Apr 2012 08:33:40 -0700 (PDT) MIME-Version: 1.0 Received: by 10.204.133.210 with SMTP id g18mr4940833bkt.107.1334072020367; Tue, 10 Apr 2012 08:33:40 -0700 (PDT) Received: by 10.204.71.137 with HTTP; Tue, 10 Apr 2012 08:33:39 -0700 (PDT) Date: Tue, 10 Apr 2012 15:33:00 -0000 Message-ID: Subject: [x86-64 psABI] Document STT_GNU_IFUNC and R_X86_64_IRELATIVE From: "H.J. Lu" To: discuss@x86-64.org, GCC Development , Binutils , GNU C Library , GDB Content-Type: multipart/mixed; boundary=0015175cffdce0f9e704bd54d822 Mailing-List: contact gdb-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sourceware.org X-SW-Source: 2012-04/txt/msg00072.txt.bz2 --0015175cffdce0f9e704bd54d822 Content-Type: text/plain; charset=ISO-8859-1 Content-length: 202 Hi, This patch for x86-64 psABI adds document for STT_GNU_IFUNC and R_X86_64_IRELATIVE. It has been implemented on Linux/x86-64 for more than a year. Please add it to x86-64 psABI. Thanks. -- H.J. --0015175cffdce0f9e704bd54d822 Content-Type: application/octet-stream; name="ifunc-spec.patch" Content-Disposition: attachment; filename="ifunc-spec.patch" Content-Transfer-Encoding: base64 X-Attachment-Id: f_h0v3y4d60 Content-length: 3705 MjAxMC0xMi0zMCAgSC5KLiBMdSAgPGhvbmdqaXUubHVAaW50ZWwuY29tPgoK CSogb2JqZWN0LWZpbGVzLnRleDogRG9jdW1lbnQgU1RUX0dOVV9JRlVOQyBh bmQgUl9YODZfNjRfSVJFTEFUSVZFLgoKZGlmZiAtLWdpdCBhL29iamVjdC1m aWxlcy50ZXggYi9vYmplY3QtZmlsZXMudGV4CmluZGV4IDc1N2EyNWQuLjQ3 MDVlOTYgMTAwNjQ0Ci0tLSBhL29iamVjdC1maWxlcy50ZXgKKysrIGIvb2Jq ZWN0LWZpbGVzLnRleApAQCAtMzQ0LDYgKzM0NCwyMyBAQCB0aGUgc2VjdGlv biB1bnRpbCB0aGUgZW5kLCBjb3VudGluZyBlbnRyaWVzIGFzIHRoZXkgYXJl IGVuY291bnRlcmVkLgogVGhlIGRpc2N1c3Npb24gb2YgIkZ1bmN0aW9uIEFk ZHJlc3NlcyIgaW4gU2VjdGlvbiBccmVme2Z1bmN0aW9uX2FkZHJlc3Nlc30K IGRlZmluZXMgc29tZSBzcGVjaWFsIHZhbHVlcyBmb3Igc3ltYm9sIHRhYmxl IGZpZWxkcy4KIAorVGhlIFx0ZXh0dHR7U1RUX0dOVV9JRlVOQ30KK1xmb290 bm90ZXtJdCBpcyBzcGVjaWZpZWQgaW4ge1xiZiBpZnVuYy50eHR9CithdCBc dXJse2h0dHA6Ly9ncm91cHMuZ29vZ2xlLmNvbS9ncm91cC9nZW5lcmljLWFi aS9maWxlc319CitzeW1ib2wgdHlwZSBpcyBvcHRpb25hbC4gSXQgaXMgdGhl IHNhbWUgYXMKK1x0ZXh0dHR7U1RUX0ZVTkN9IGV4Y2VwdCB0aGF0IGl0IGFs d2F5cyBwb2ludHMgdG8gYSBmdW5jdGlvbiBvciBwaWVjZSBvZgorZXhlY3V0 YWJsZSBjb2RlIHdoaWNoIHRha2VzIG5vIGFyZ3VtZW50cyBhbmQgcmV0dXJu cyBhIGZ1bmN0aW9uIHBvaW50ZXIuCitJZiBhbiBcdGV4dHR0e1NUVF9HTlVf SUZVTkN9IHN5bWJvbCBpcyByZWZlcnJlZCB0byBieSBhIHJlbG9jYXRpb24s IHRoZW4KK2V2YWx1YXRpb24gb2YgdGhhdCByZWxvY2F0aW9uIGlzIGRlbGF5 ZWQgdW50aWwgbG9hZC10aW1lLiAgVGhlIHZhbHVlCit1c2VkIGluIHRoZSBy ZWxvY2F0aW9uIGlzIHRoZSBmdW5jdGlvbiBwb2ludGVyIHJldHVybmVkIGJ5 IGFuIGludm9jYXRpb24KK29mIHRoZSBcdGV4dHR0e1NUVF9HTlVfSUZVTkN9 IHN5bWJvbC4KKyAKK1RoZSBwdXJwb3NlIG9mIHRoZSBcdGV4dHR0e1NUVF9H TlVfSUZVTkN9IHN5bWJvbCB0eXBlIGlzIHRvIGFsbG93IHRoZQorcnVuLXRp bWUgdG8gc2VsZWN0IGJldHdlZW4gbXVsdGlwbGUgdmVyc2lvbnMgb2YgdGhl IGltcGxlbWVudGF0aW9uIG9mCithIHNwZWNpZmljIGZ1bmN0aW9uLiAgVGhl IHNlbGVjdGlvbiBtYWRlIGluIGdlbmVyYWwgd2lsbCB0YWtlIHRoZQorY3Vy cmVudGx5IGF2YWlsYWJsZSBoYXJkd2FyZSBpbnRvIGFjY291bnQgYW5kIHNl bGVjdCB0aGUgbW9zdAorYXBwcm9wcmlhdGUgdmVyc2lvbi4KKwogXHNlY3Rp b257UmVsb2NhdGlvbn0KIAogXHN1YnNlY3Rpb257UmVsb2NhdGlvbiBUeXBl c30KQEAgLTQ1MSw2ICs0NjgsNyBAQCB0aGUgcmVsb2NhdGlvbiBhZGRlbmQu CiAgICAgICBcdGV4dHR0e1JfWDg2XzY0X0dPVFBDMzJfVExTREVTQ30gJiAz NCAmIFx0ZXh0aXR7d29yZDMyfSAmICBcXAogICAgICAgXHRleHR0dHtSX1g4 Nl82NF9UTFNERVNDX0NBTEx9ICYgMzUgJiBub25lICYgIFxcCiAgICAgICBc dGV4dHR0e1JfWDg2XzY0X1RMU0RFU0N9ICYgMzYgJiBcdGV4dGl0e3dvcmQ2 NH0kXHRpbWVzIDIkICYgXFwKKyAgICAgIFx0ZXh0dHR7Ul9YODZfNjRfSVJF TEFUSVZFfSAmIDM3ICYgXHRleHRpdHt3b3JkNjR9ICYgXHRleHR0dHtpbmRp cmVjdCAoQiArIEEpfVxcCiAlICAgICAgXHRleHR0dHtSX1g4Nl82NF9HT1Q2 NH0gJiAxNiAmIFx0ZXh0aXR7d29yZDY0fSAmIFx0ZXh0dHR7RyArIEF9IFxc CiAlICAgICAgXHRleHR0dHtSX1g4Nl82NF9QTFQ2NH0gJiAxNyAmIFx0ZXh0 aXR7d29yZDY0fSAmIFx0ZXh0dHR7TCArIEEgLSBQfSBcXAogICAgIFxlbmR7 dGFidWxhcn0KQEAgLTU2Myw2ICs1ODEsMTYgQEAgdG8gdGhlIG5hbWVkIHN5 bWJvbC4gIFx0ZXh0dHR7Ul9YODZfNjRfVExTREVTQ19DQUxMfSBtdXN0IGFu bm90YXRlIHRoZQogaW5zdHJ1Y3Rpb24gdXNlZCB0byBjYWxsIHRoZSBUTFMg RGVzY3JpcHRvciByZXNvbHZlciBmdW5jdGlvbiwgc28gYXMKIHRvIGVuYWJs ZSByZWxheGF0aW9uIG9mIHRoYXQgaW5zdHJ1Y3Rpb24uCiAKK1x0ZXh0dHR7 Ul9YODZfNjRfSVJFTEFUSVZFfSBpcyBzaW1pbGFyIHRvIFx0ZXh0dHR7Ul9Y ODZfNjRfUkVMQVRJVkV9CitleGNlcHQgdGhhdCB0aGUgdmFsdWUgdXNlZCBp biB0aGlzIHJlbG9jYXRpb24gaXMgdGhlIHByb2dyYW0gYWRkcmVzcworcmV0 dXJuZWQgYnkgdGhlIGZ1bmN0aW9uLCB3aGljaCB0YWtlcyBubyBhcmd1bWVu dHMsIGF0IHRoZSBhZGRyZXNzIG9mCit0aGUgcmVzdWx0IG9mIHRoZSBjb3Jy ZXNwb25kaW5nIFx0ZXh0dHR7Ul9YODZfNjRfUkVMQVRJVkV9IHJlbG9jYXRp b24uCisKK09uZSB1c2Ugb2YgdGhlIFx0ZXh0dHR7Ul9YODZfNjRfSVJFTEFU SVZFfSByZWxvY2F0aW9uIGlzIHRvIGF2b2lkIG5hbWUKK2xvb2t1cCBmb3Ig dGhlIGxvY2FsbHkgZGVmaW5lZCBcdGV4dHR0e1NUVF9HTlVfSUZVTkN9IHN5 bWJvbHMgYXQKK2xvYWQtdGltZS4gIFN1cHBvcnQgZm9yIHRoaXMgcmVsb2Nh dGlvbiBpcyBvcHRpb25hbCwgYnV0IGlzIHJlcXVpcmVkIGZvcgordGhlIFx0 ZXh0dHR7U1RUX0dOVV9JRlVOQ30gc3ltYm9scy4KKwogXHN1YnNlY3Rpb257 TGFyZ2UgTW9kZWxzfQogCiBJbiBvcmRlciB0byBleHRlbmQgYm90aCB0aGUg UExUIGFuZCB0aGUgR09UIGJleW9uZCAyR0IsIGl0Cg== --0015175cffdce0f9e704bd54d822--