From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from m1373.mail.163.com (m1373.mail.163.com [220.181.13.73]) by sourceware.org (Postfix) with ESMTP id 3704B3858CDA for ; Tue, 16 Aug 2022 13:18:15 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 3704B3858CDA Received: from swdtian$163.com ( [125.120.49.254] ) by ajax-webmail-wmsvr73 (Coremail) ; Tue, 16 Aug 2022 21:18:02 +0800 (CST) X-Originating-IP: [125.120.49.254] Date: Tue, 16 Aug 2022 21:18:02 +0800 (CST) From: hilbert To: "Andrew Dinn" Cc: "Luis Machado" , gdb@sourceware.org Subject: Re:Re: How does GDB get the function call stack X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT5.0.13 build 20220113(9671e152) Copyright (c) 2002-2022 www.mailtech.cn 163com In-Reply-To: <6cfef95e-106b-0e06-368e-a340e8d77665@redhat.com> References: <700833f8.5150.182a59bc271.Coremail.swdtian@163.com> <217b746f-65e8-66c0-1678-376eb8cb1aca@arm.com> <5c30085e.8da0.182a5f3377d.Coremail.swdtian@163.com> <2271bb26-4534-44ce-b7e4-551343ffa871@redhat.com> <7ffede02.9b19.182a627c39c.Coremail.swdtian@163.com> <6cfef95e-106b-0e06-368e-a340e8d77665@redhat.com> MIME-Version: 1.0 Message-ID: <70ec5f56.7ca7.182a6cdd192.Coremail.swdtian@163.com> X-Coremail-Locale: zh_CN X-CM-TRANSID: ScGowABXAwMKmfti4dZ0AA--.20325W X-CM-SenderInfo: xvzg3xldq6il2tof0z/1tbiQgJfclaECnhdwwABsS X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== X-Spam-Status: No, score=0.2 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, HTML_MESSAGE, RCVD_IN_BARRACUDACENTRAL, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org Content-Type: text/plain; charset=GBK Content-Transfer-Encoding: base64 X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: gdb@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 16 Aug 2022 13:18:19 -0000 R290IGl0IC4gClRoYW5rIHlvdSB2ZXJ5IG11Y2guCgoKCgoKQXQgMjAyMi0wOC0xNiAyMDo0ODo1 NywgIkFuZHJldyBEaW5uIiA8YWRpbm5AcmVkaGF0LmNvbT4gd3JvdGU6Cj5PbiAxNi8wOC8yMDIy IDExOjE2LCBoaWxiZXJ0IHdyb3RlOgo+PiBAQW5kcmV3IERpbm4KPj4gTm93IEkgdG90YWxseSB1 bmRlcnN0YW5kLiBUaGFuayB5b3UgdmVyeSBtdWNoIGZvciB5b3VyIHBhdGllbmNlLgo+Cj5Zb3Ug YXJlIHZlcnkgd2VsY29tZS4KPgo+PiBCeSB0aGUgd2F5LCB3aGVuIGEgbXVsdGl0aHJlYWRlZCBw cm9ncmFtIGhpdHMgYSBicmVha3BvaW50LCBHREIgY2FuIHVzZSAKPj4gdGhlIGNvbW1hbmQ6IC8q dGhyZWFkIElEICovCj4+IC8qKi90byBzd2l0Y2ggYmV0d2VlbiB0aHJlYWRzIGFyYml0cmFyaWx5 LCAgYW5kIHZpZXcgdGhlIG1lbW9yeSBhbmQgCj4+IG90aGVyIGluZm9ybWF0aW9uIG9mIGVhY2gg dGhyZWFkLgo+PiBUaGlzIGlzIGFsc28gaW1wbGVtZW50ZWQgdXNpbmcgcHRyYWNlLCByaWdodD8K Pkkgd291bGQgYXNzdW1lIGl0IHJlbGllcyBvbiBwdHJhY2UgdG8gc3RvcCBhbGwgdGhlIHRocmVh ZHMuIEhvd2V2ZXIsIEkgCj5oYXZlIGFsbW9zdCB6ZXJvIGtub3dsZWRnZSBvZiBob3cgZ2RiIGFj dHVhbGx5IGNvbnRyb2xzIHRoZSBpbmZlcmlvciAKPnByb2Nlc3MgKG15IGtub3dsZWRnZSBvZiBn ZGIgaXMgZXhjbHVzaXZlbHkgb24gdGhlIGdkYi1wcm9jZXNzIHNpZGUgb2YgCj50aGUgZmVuY2Up LiBZb3Ugd2lsbCBuZWVkIHRvIGZpbmQgc29tZW9uZSBlbHNlIHRvIG9idGFpbiBhIGRlZmluaXRp dmUgCj5hbnN3ZXIuCj4KPnJlZ2FyZHMsCj4KPgo+QW5kcmV3IERpbm4KPi0tLS0tLS0tLS0tCj5S ZWQgSGF0IERpc3Rpbmd1aXNoZWQgRW5naW5lZXIKPlJlZCBIYXQgVUsgTHRkCj5SZWdpc3RlcmVk IGluIEVuZ2xhbmQgYW5kIFdhbGVzIHVuZGVyIENvbXBhbnkgUmVnaXN0cmF0aW9uIE5vLiAwMzc5 ODkwMwo+RGlyZWN0b3JzOiBNaWNoYWVsIEN1bm5pbmdoYW0sIE1pY2hhZWwgKCJNaWtlIikgTydO ZWlsbAo=