Return-Path: Delivered-To: apmail-harmony-commits-archive@www.apache.org Received: (qmail 68208 invoked from network); 28 Nov 2006 09:39:55 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 28 Nov 2006 09:39:55 -0000 Received: (qmail 17786 invoked by uid 500); 28 Nov 2006 09:39:56 -0000 Delivered-To: apmail-harmony-commits-archive@harmony.apache.org Received: (qmail 17762 invoked by uid 500); 28 Nov 2006 09:39:56 -0000 Mailing-List: contact commits-help@harmony.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@harmony.apache.org Delivered-To: mailing list commits@harmony.apache.org Received: (qmail 17750 invoked by uid 99); 28 Nov 2006 09:39:56 -0000 Received: from herse.apache.org (HELO herse.apache.org) (140.211.11.133) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 28 Nov 2006 01:39:56 -0800 X-ASF-Spam-Status: No, hits=0.0 required=10.0 tests= X-Spam-Check-By: apache.org Received: from [140.211.11.4] (HELO brutus.apache.org) (140.211.11.4) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 28 Nov 2006 01:39:44 -0800 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id CBAF77142F9 for ; Tue, 28 Nov 2006 01:39:24 -0800 (PST) Message-ID: <32369565.1164706764831.JavaMail.jira@brutus> Date: Tue, 28 Nov 2006 01:39:24 -0800 (PST) From: "Alexey Varlamov (JIRA)" To: commits@harmony.apache.org Subject: [jira] Updated: (HARMONY-1912) [drlvm][opt] SIGSEGV during stack dump on Linux MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org [ http://issues.apache.org/jira/browse/HARMONY-1912?page=all ] Alexey Varlamov updated HARMONY-1912: ------------------------------------- Patch Info: (was: [Patch Available]) > [drlvm][opt] SIGSEGV during stack dump on Linux > ----------------------------------------------- > > Key: HARMONY-1912 > URL: http://issues.apache.org/jira/browse/HARMONY-1912 > Project: Harmony > Issue Type: Bug > Components: DRLVM > Environment: SUSE9 > Reporter: Alexey Varlamov > Assigned To: Alexey Varlamov > Priority: Minor > Attachments: 1912_workarround.patch > > > There is some issue in StackInfo, manifesting itself as a segmentation fault during stack dump. > For example, see HARMONY-1911, HARMONY-1908, HARMONY-1908, HARMONY-1905. > Typical backtrace is as follows: > SIGSEGV in VM code. > Stack trace: > 41: Jitrino::Ia32::StackInfo::readByteSize(unsigned char const*) const (/export/users2/avarlamo/linux.ia32/svn-repo/drlvm/vm/jitrino/src/codegenerator/ia32/Ia32StackInfo.cpp:107) > 42: Jitrino::Ia32::RuntimeInterface::getBcLocationForNative(Jitrino::MethodDesc*, unsigned long long, unsigned short*) (/export/users2/avarlamo/linux.ia32/svn-repo/drlvm/vm/jitrino/src/codegenerator/ia32/Ia32RuntimeInterface.cpp:78) > 43: Jitrino::Jitrino::GetBcLocationForNative(Jitrino::MethodDesc*, unsigned long long, unsigned short*) (/export/users2/avarlamo/linux.ia32/svn-repo/drlvm/vm/jitrino/src/main/Jitrino.cpp:358) > 44: get_bc_location_for_native (/export/users2/avarlamo/linux.ia32/svn-repo/drlvm/vm/jitrino/src/vm/drl/DrlJITInterface.cpp:590) > 45: Dll_JIT::get_bc_location_for_native(Method*, void*, unsigned short*) (/export/users2/avarlamo/linux.ia32/svn-repo/drlvm/vm/vmcore/include/dll_jit_intf.h:240) > 46: get_file_and_line (/export/users2/avarlamo/linux.ia32/svn-repo/drlvm/vm/vmcore/src/stack/stack_trace.cpp:60) > 47: st_get_java_method_info (/export/users2/avarlamo/linux.ia32/svn-repo/drlvm/vm/vmcore/src/stack/stack_dump.cpp:196) > 48: st_print_stack(Registers*) (/export/users2/avarlamo/linux.ia32/svn-repo/drlvm/vm/vmcore/src/stack/stack_dump.cpp:242) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira