From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 77255 invoked by alias); 11 Apr 2017 16:20:13 -0000 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 Received: (qmail 75841 invoked by uid 89); 11 Apr 2017 16:20:11 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-0.9 required=5.0 tests=AWL,BAYES_00,KAM_LAZY_DOMAIN_SECURITY,MIME_BASE64_BLANKS,RCVD_IN_DNSWL_NONE,RP_MATCHES_RCVD autolearn=no version=3.3.2 spammy= X-HELO: smtprelay.synopsys.com Received: from smtprelay4.synopsys.com (HELO smtprelay.synopsys.com) (198.182.47.9) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Tue, 11 Apr 2017 16:20:10 +0000 Received: from mailhost.synopsys.com (mailhost1.synopsys.com [10.12.238.239]) by smtprelay.synopsys.com (Postfix) with ESMTP id 7AF4D24E0331; Tue, 11 Apr 2017 09:20:10 -0700 (PDT) Received: from mailhost.synopsys.com (localhost [127.0.0.1]) by mailhost.synopsys.com (Postfix) with ESMTP id 6591FE72; Tue, 11 Apr 2017 09:20:10 -0700 (PDT) Received: from US01WEHTC3.internal.synopsys.com (us01wehtc3.internal.synopsys.com [10.15.84.232]) by mailhost.synopsys.com (Postfix) with ESMTP id 55E45E71; Tue, 11 Apr 2017 09:20:10 -0700 (PDT) Received: from DE02WEHTCA.internal.synopsys.com (10.225.19.92) by US01WEHTC3.internal.synopsys.com (10.15.84.232) with Microsoft SMTP Server (TLS) id 14.3.266.1; Tue, 11 Apr 2017 09:20:10 -0700 Received: from DE02WEMBXB.internal.synopsys.com ([fe80::95ce:118a:8321:a099]) by DE02WEHTCA.internal.synopsys.com ([::1]) with mapi id 14.03.0266.001; Tue, 11 Apr 2017 18:20:07 +0200 From: Johannes Stoelp To: Yao Qi , Johannes Stoelp CC: "gdb@sourceware.org" , Andreas Ropers , Marc Mones , "Kai Schuetz" , Johannes Stoelp Subject: RE: Infinite Stack Unwinding ARM Date: Tue, 11 Apr 2017 16:20:00 -0000 Message-ID: <6ECCE8A0904A1643BE093611EF2098CE0147592C@DE02WEMBXB.internal.synopsys.com> References: <6ECCE8A0904A1643BE093611EF2098CE0147553E@DE02WEMBXB.internal.synopsys.com> <86pogrp0vj.fsf@gmail.com> <6ECCE8A0904A1643BE093611EF2098CE01475738@DE02WEMBXB.internal.synopsys.com> <8660iclbdo.fsf@gmail.com> In-Reply-To: <8660iclbdo.fsf@gmail.com> x-dg-ref: PG1ldGE+PGF0IG5tPSJib2R5LnR4dCIgcD0iYzpcdXNlcnNcanN0b2xwXGFwcGRhdGFccm9hbWluZ1wwOWQ4NDliNi0zMmQzLTRhNDAtODVlZS02Yjg0YmEyOWUzNWJcbXNnc1xtc2ctYjg3MzRmYmItMWVkMi0xMWU3LTk0MzEtMzRlNmQ3NDYwMTRmXGFtZS10ZXN0XGI4NzM0ZmJkLTFlZDItMTFlNy05NDMxLTM0ZTZkNzQ2MDE0ZmJvZHkudHh0IiBzej0iMTQ2NCIgdD0iMTMxMzY0MDEyMDU0NzU5ODcwIiBoPSIrRTd1WHA4TEpkc2JteXNiVzdla2V1eklkSWM9IiBpZD0iIiBibD0iMCIgYm89IjEiLz48L21ldGE+ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-IsSubscribed: yes X-SW-Source: 2017-04/txt/msg00016.txt.bz2 SGkgWWFvLA0KDQpZYW8gUWkgPHFpeWFvbHRjQGdtYWlsLmNvbT4gd3JpdGVz Og0KPiBXZSBtYXkgZW5kIHVwIHdpdGggaGF2aW5nIHNvbWUgTGludXgga2Vy bmVsIHNwZWNpZmljIHN0dWZmLCBhbmQgdGhpcyBzaG91bGQgZmFsbCBpbiAi TGludXgga2VybmVsIGRlYnVnZ2luZyBmb3IgYWFyY2g2NCIuICANCg0KSSBz ZWUsIHRoYW5rcyBmb3IgdGhlIGhpbnQuDQoNCj4gQ2FuIHlvdSBwb3N0IG1l IHRoZSBiYWNrdHJhY2UsIGFzIGEgc2FtcGxlIG91dHB1dD8NCg0KV2hlbiBo YXZpbmcgdW5saW1pdGVkIGJhY2t0cmFjZSBlbmFibGVkIChkZWZhdWx0KSwg SSBnZXQgYmFja3RyYWNlcyBsaWtlIHRoZSBmb2xsb3dpbmc6DQojMCAgZ2lj X2hhbmRsZV9pcnEgKHJlZ3M9MHhmZmZmZmZjMDdkOWM3ZTMwKSBhdCBkcml2 ZXJzL2lycWNoaXAvaXJxLWdpYy5jOjI2Mw0KIzEgIDB4ZmZmZmZmYzAwMDA4 M2NlNCBpbiBlbDFfaXJxICgpIGF0IGFyY2gvYXJtNjQva2VybmVsL2VudHJ5 LlM6MzQ2DQojMiAgMHhmZmZmZmZjMDAwMDgzY2U0IGluIGVsMV9pcnEgKCkg YXQgYXJjaC9hcm02NC9rZXJuZWwvZW50cnkuUzozNDYNCiMzICAweGZmZmZm ZmMwMDAwODNjZTQgaW4gZWwxX2lycSAoKSBhdCBhcmNoL2FybTY0L2tlcm5l bC9lbnRyeS5TOjM0Ng0KIzQgIDB4ZmZmZmZmYzAwMDA4M2NlNCBpbiBlbDFf aXJxICgpIGF0IGFyY2gvYXJtNjQva2VybmVsL2VudHJ5LlM6MzQ2DQojNSAg MHhmZmZmZmZjMDAwMDgzY2U0IGluIGVsMV9pcnEgKCkgYXQgYXJjaC9hcm02 NC9rZXJuZWwvZW50cnkuUzozNDYNCiM2ICAweGZmZmZmZmMwMDAwODNjZTQg aW4gZWwxX2lycSAoKSBhdCBhcmNoL2FybTY0L2tlcm5lbC9lbnRyeS5TOjM0 Ng0KIzcgIDB4ZmZmZmZmYzAwMDA4M2NlNCBpbiBlbDFfaXJxICgpIGF0IGFy Y2gvYXJtNjQva2VybmVsL2VudHJ5LlM6MzQ2DQouLi4NCiMyMDAwOSAweGZm ZmZmZmMwMDAwODNjZTQgaW4gZWwxX2lycSAoKSBhdCBhcmNoL2FybTY0L2tl cm5lbC9lbnRyeS5TOjM0Ng0KIzIwMDEwIDB4ZmZmZmZmYzAwMDA4M2NlNCBp biBlbDFfaXJxICgpIGF0IGFyY2gvYXJtNjQva2VybmVsL2VudHJ5LlM6MzQ2 DQojMjAwMTEgMHhmZmZmZmZjMDAwMDgzY2U0IGluIGVsMV9pcnEgKCkgYXQg YXJjaC9hcm02NC9rZXJuZWwvZW50cnkuUzozNDYNCiMyMDAxMiAweGZmZmZm ZmMwMDAwODNjZTQgaW4gZWwxX2lycSAoKSBhdCBhcmNoL2FybTY0L2tlcm5l bC9lbnRyeS5TOjM0Ng0KIzIwMDEzIDB4ZmZmZmZmYzAwMDA4M2NlNCBpbiBl bDFfaXJxICgpIGF0IGFyY2gvYXJtNjQva2VybmVsL2VudHJ5LlM6MzQ2DQoj MjAwMTQgMHhmZmZmZmZjMDAwMDgzY2U0IGluIGVsMV9pcnEgKCkgYXQgYXJj aC9hcm02NC9rZXJuZWwvZW50cnkuUzozNDYNCi4uLg0KDQpCZXN0LA0KSm9o YW5uZXMNCg== >From gdb-return-45714-listarch-gdb=sources.redhat.com@sourceware.org Sat Apr 15 23:05:18 2017 Return-Path: Delivered-To: listarch-gdb@sources.redhat.com Received: (qmail 68060 invoked by alias); 15 Apr 2017 23:05:17 -0000 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 Delivered-To: mailing list gdb@sourceware.org Received: (qmail 68040 invoked by uid 89); 15 Apr 2017 23:05:16 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=1.8 required=5.0 tests=BAYES_50,KAM_LAZY_DOMAIN_SECURITY,RP_MATCHES_RCVD autolearn=no version=3.3.2 spammy=plenty, simulator, framework, Simulator X-HELO: OARmail.OARCORP.com Received: from oarmail.oarcorp.com (HELO OARmail.OARCORP.com) (67.63.146.244) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Sat, 15 Apr 2017 23:05:15 +0000 Received: from [172.20.3.205] (12.27.220.67) by OARmail.OARCORP.com (192.168.2.2) with Microsoft SMTP Server (TLS) id 8.3.389.2; Sat, 15 Apr 2017 18:05:15 -0500 To: "gdb@sourceware.org" From: Joel Sherrill Subject: Help Translating Message from MIPS Simulator Message-ID: <1a3390f5-6456-d8bf-45b9-872c8be24a83@oarcorp.com> Date: Sat, 15 Apr 2017 23:05:00 -0000 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2017-04/txt/msg00017.txt.bz2 Content-length: 667 Hi We have some RTEMS tests failing on the mips simulator in gdb. We are using the jmr3904 configuration and the run ends with this message: HILO: MFHI: MF at 0x88015698 following OP at 0x88000464 corrupted by MT at 0x88003c68 0x88000464 does appear to be in a reasonable location inside the test. How do I translate the rest to get an idea about the fault? If it gives someone a clue, it is a test for a device framework with a dummy device. It is transferring data using the dummy device from one buffer to another and both are on the stack. There appears to be plenty of stack space. Thanks for the interpretation of that message. My MIPS is rusty. --joel