From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id dAttLDfu/mKTeCkAWB0awg (envelope-from ) for ; Thu, 18 Aug 2022 21:58:15 -0400 Received: by simark.ca (Postfix, from userid 112) id A959B1E4A7; Thu, 18 Aug 2022 21:58:15 -0400 (EDT) Authentication-Results: simark.ca; dkim=pass (1024-bit key; secure) header.d=sourceware.org header.i=@sourceware.org header.a=rsa-sha256 header.s=default header.b=sPt97klO; dkim-atps=neutral X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on simark.ca X-Spam-Level: X-Spam-Status: No, score=-3.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 Received: from sourceware.org (server2.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by simark.ca (Postfix) with ESMTPS id 556441E13B for ; Thu, 18 Aug 2022 21:58:15 -0400 (EDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id E8C5F3858288 for ; Fri, 19 Aug 2022 01:58:13 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org E8C5F3858288 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1660874293; bh=q0LQbff+Z+HrdxZZNzPrT/eDjfxuHEUepKTqfieQc4k=; h=Date:To:Subject:In-Reply-To:References:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc: From; b=sPt97klOwH+1zo1sW8mvifZEH5kZCtNcOp8HZyvL5UD+Ttac/4JNRfMsVYrDYhLS8 TLEyFb84oODLL1D3Mxpk7dVSs/Y+RvsLa5Wo6yMV/NdWi4iI/4A8pK8viE23NsSmrj 3Lnmu+MuPvZDfPco1pG6i4v3edWrsSC9UAergSrg= Received: from m1322.mail.163.com (m1322.mail.163.com [220.181.13.22]) by sourceware.org (Postfix) with ESMTP id ADA653858D39 for ; Fri, 19 Aug 2022 01:57:45 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org ADA653858D39 Received: from swdtian$163.com ( [176.122.162.251] ) by ajax-webmail-wmsvr22 (Coremail) ; Fri, 19 Aug 2022 09:57:38 +0800 (CST) X-Originating-IP: [176.122.162.251] Date: Fri, 19 Aug 2022 09:57:38 +0800 (CST) To: "Andrew Burgess" 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: <87r11dabqb.fsf@redhat.com> References: <700833f8.5150.182a59bc271.Coremail.swdtian@163.com> <217b746f-65e8-66c0-1678-376eb8cb1aca@arm.com> <87r11dabqb.fsf@redhat.com> MIME-Version: 1.0 Message-ID: <4d6caba.1e55.182b3d1f6d3.Coremail.swdtian@163.com> X-Coremail-Locale: zh_CN X-CM-TRANSID: FsGowAAHxToS7v5i4wR0AA--.57619W X-CM-SenderInfo: xvzg3xldq6il2tof0z/xtbCqRticl0DgrT3tQABsJ X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== 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: , From: hilbert via Gdb Reply-To: hilbert Cc: gdb@sourceware.org Errors-To: gdb-bounces+public-inbox=simark.ca@sourceware.org Sender: "Gdb" Rm9yIG1lLCB0b3RhbGx5IHVuZGVyc3RhbmQgdGhpcy4KCkl0J3MgdW5iZWxpZXZhYmxlIGhvdyBr bm93bGVkZ2VhYmxlIHlvdSBzcGVjaWFsaXN0cyBhcmUuCgpUaGFuayB5b3UgdmVyeSBtdWNoLgoK CgoKCgoKCkF0IDIwMjItMDgtMTggMjI6MDU6MTYsICJBbmRyZXcgQnVyZ2VzcyIgPGFidXJnZXNz QHJlZGhhdC5jb20+IHdyb3RlOgo+THVpcyBNYWNoYWRvIHZpYSBHZGIgPGdkYkBzb3VyY2V3YXJl Lm9yZz4gd3JpdGVzOgo+Cj4+IE9uIDgvMTYvMjIgMDg6NDMsIGhpbGJlcnQgdmlhIEdkYiB3cm90 ZToKPj4+IEhpICwKPj4+IFRoZXJlIGFyZSA0IHdheXMgdG8gZ2V0IHRoZSBmdW5jdGlvbiBjYWxs IHN0YWNrIGluIHRoZSBHREIgSW50ZXJuYWxzIE1hbnVhbC4gICBodHRwczovL3NvdXJjZXdhcmUu b3JnL2dkYi9wYXBlcnMvdW53aW5kLmh0bWwKPj4+IEZvciB4ODZfNjQsIGRvZXMgR0RCIGdldCBp bmZvcm1hdGlvbiBieSBwYXJzaW5nIHRoZSAuZWhfZnJhbWUgc2VjdGlvbj8gT3IganVzdCBnZXQg dGhlIGNhbGwgc3RhY2sgYnkgUGFyc2UgdGhlIGZ1bmN0aW9uIHByb2xvZ3Vlcy4KPj4+IAo+Pj4g Cj4+PiAKPj4KPj4gSSdkIHNheSBtb3N0bHkgMSBhbmQgMi4gMSBpcyB1c3VhbGx5IHVzZWQgd2l0 aCBmdW5jdGlvbnMgd2l0aG91dCBkZWJ1Zwo+PiBpbmZvcm1hdGlvbi4gMiBpcyB1c2VkIHdoZW4g dGhlcmUgaXMgZGVidWcgaW5mb3JtYXRpb24uCj4KPlRvIGV4cGFuZCBvbiB0aGlzIGEgbGl0dGxl LCBhdCBsZWFzdCBmb3IgdmVyc2lvbiBvZiBHQ0MgSSdtIHVzaW5nIG9uCj54ODYtNjQsIHRoZSAu ZWhfZnJhbWUgZGF0YSByZXBsYWNlcyB0aGUgLmRlYnVnX2ZyYW1lIGRhdGEsIHNvICMyIGFuZCAj Mwo+YXJlIGVmZmVjdGl2ZWx5IG1lcmdlZC4KPgo+VGhlIHR3byAiaXNzdWVzIiByYWlzZWQgYWdh aW5zdCAuZWhfZnJhbWUgZG9uJ3QgbWFrZSBzZW5zZSB0byBtZS4gIEFzCj5JIHVuZGVyc3RhbmQg aXQgdGhlIC5laF9mcmFtZSBlbmNvZGluZyBpcyByb3VnaGx5IHRoZSBzYW1lIGFzIHRoZQo+LmRl YnVnX2ZyYW1lIGVuY29kaW5nLCBzbyBJIGRvbid0IHRoaW5rIHRoZXJlJ3MgbXVjaCBzcGFjZSBz YXZpbmcsIGFuZAo+R0RCIHJlYWRzIHRoZSAuZWhfZnJhbWUgaW5mb3JtYXRpb24gZnJvbSB0aGUg RUxGLCBzbyB0aGUgcmVhZC1vbmx5Cj5jb25jZXJuIHNlZW1zIGxpa2UgYSBub24taXNzdWUuCj4K PlRoYW5rcywKPkFuZHJldwo=