From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from m1391.mail.163.com (m1391.mail.163.com [220.181.13.91]) by sourceware.org (Postfix) with ESMTP id 194323858429 for ; Tue, 16 Aug 2022 09:19:29 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 194323858429 Received: from swdtian$163.com ( [176.122.162.251] ) by ajax-webmail-wmsvr91 (Coremail) ; Tue, 16 Aug 2022 17:19:16 +0800 (CST) X-Originating-IP: [176.122.162.251] Date: Tue, 16 Aug 2022 17:19:16 +0800 (CST) From: hilbert To: "Luis Machado" Cc: 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: <217b746f-65e8-66c0-1678-376eb8cb1aca@arm.com> References: <700833f8.5150.182a59bc271.Coremail.swdtian@163.com> <217b746f-65e8-66c0-1678-376eb8cb1aca@arm.com> X-CM-CTRLMSGS: =?B?Lm/9dDCWLeMZToaltrzUIX2kRQTpZRZ1k3i8Z/cbhEaiyd54 MIME-Version: 1.0 Message-ID: <5c30085e.8da0.182a5f3377d.Coremail.swdtian@163.com> X-Coremail-Locale: zh_CN X-CM-TRANSID: W8GowAAXgdMUYftikbuhAA--.50017W X-CM-SenderInfo: xvzg3xldq6il2tof0z/xtbB2BRfcmBHLpsYqwACsC X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== X-Spam-Status: No, score=1.0 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, HTML_MESSAGE, HTML_OBFUSCATE_05_10, MIME_CHARSET_FARAWAY, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham 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 09:19:33 -0000 IEBMdWlzIE1hY2hhZG8gIApUaGFuayB5b3UgdmVyeSBtdWNoIC4gCldoYXQgZG9lcyB0aGUgc2Vu dGVuY2UgobBmdW5jdGlvbnMgd2l0aG91dCBkZWJ1ZyBpbmZvcm1hdGlvbqGxbWVhbj8gICAgRG9l cyBpdCByZWZlciB0byB0aGUgY2FsbCBzdGFjayBpbmZvcm1hdGlvbiBmcm9tIHRoZSBycGIgcmVn aXN0ZXI/IApJZiB0aGVyZSBpcyBubyBkZWJ1ZyBpbmZvcm1hdGlvbiwgdGhlIGNhbGwgc3RhY2sg Y2FuIGJlIG9idGFpbmVkLiBXaHkgZG9lcyBnZGIgc3RpbGwgbmVlZCBEV0FSRjIgdW53aW5kIGlu Zm9ybWF0aW9uPwoKCgoKCgoKCkF0IDIwMjItMDgtMTYgMTU6NTY6NTIsICJMdWlzIE1hY2hhZG8i IDxsdWlzLm1hY2hhZG9AYXJtLmNvbT4gd3JvdGU6Cj5PbiA4LzE2LzIyIDA4OjQzLCBoaWxiZXJ0 IHZpYSBHZGIgd3JvdGU6Cj4+IEhpICwKPj4gVGhlcmUgYXJlIDQgd2F5cyB0byBnZXQgdGhlIGZ1 bmN0aW9uIGNhbGwgc3RhY2sgaW4gdGhlIEdEQiBJbnRlcm5hbHMgTWFudWFsLiAgIGh0dHBzOi8v c291cmNld2FyZS5vcmcvZ2RiL3BhcGVycy91bndpbmQuaHRtbAo+PiBGb3IgeDg2XzY0LCBkb2Vz IEdEQiBnZXQgaW5mb3JtYXRpb24gYnkgcGFyc2luZyB0aGUgLmVoX2ZyYW1lIHNlY3Rpb24/IE9y IGp1c3QgZ2V0IHRoZSBjYWxsIHN0YWNrIGJ5IFBhcnNlIHRoZSBmdW5jdGlvbiBwcm9sb2d1ZXMu Cj4+IAo+PiAKPj4gCj4KPkknZCBzYXkgbW9zdGx5IDEgYW5kIDIuIDEgaXMgdXN1YWxseSB1c2Vk IHdpdGggZnVuY3Rpb25zIHdpdGhvdXQgZGVidWcgaW5mb3JtYXRpb24uIDIgaXMgdXNlZCB3aGVu IHRoZXJlIGlzIGRlYnVnIGluZm9ybWF0aW9uLgo=