From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 67063 invoked by alias); 17 Sep 2015 14:10:03 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 66986 invoked by uid 89); 17 Sep 2015 14:10:02 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.0 required=5.0 tests=AWL,BAYES_00,KAM_LAZY_DOMAIN_SECURITY,T_RP_MATCHES_RCVD autolearn=no version=3.3.2 X-HELO: mga01.intel.com Received: from mga01.intel.com (HELO mga01.intel.com) (192.55.52.88) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Thu, 17 Sep 2015 14:09:55 +0000 Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga101.fm.intel.com with ESMTP; 17 Sep 2015 07:09:54 -0700 X-ExtLoop1: 1 Received: from irvmail001.ir.intel.com ([163.33.26.43]) by fmsmga002.fm.intel.com with ESMTP; 17 Sep 2015 07:09:52 -0700 Received: from ulvlx001.iul.intel.com (ulvlx001.iul.intel.com [172.28.207.17]) by irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id t8HE9pEg001495; Thu, 17 Sep 2015 15:09:51 +0100 Received: from ulvlx001.iul.intel.com (localhost [127.0.0.1]) by ulvlx001.iul.intel.com with ESMTP id t8HE9oHE001496; Thu, 17 Sep 2015 16:09:50 +0200 Received: (from mmetzger@localhost) by ulvlx001.iul.intel.com with œ id t8HE9oai001492; Thu, 17 Sep 2015 16:09:50 +0200 From: Markus Metzger To: palves@redhat.com Cc: gdb-patches@sourceware.org Subject: [PATCH v3 00/19] record btrace: non-stop, scheduler-locking, and ASNS Date: Thu, 17 Sep 2015 14:10:00 -0000 Message-Id: <1442498990-1222-1-git-send-email-markus.t.metzger@intel.com> X-IsSubscribed: yes X-SW-Source: 2015-09/txt/msg00412.txt.bz2 Changes to v2: - renamed the new scheduler-locking mode from "reverse" to "replay" - added to_record_will_replay target method to support the case where record full records during reverse execution - added support for scheduler-locking for all-stop targets Changes to v1: - reworked non-stop test - changed the error string when trying to store registers while replaying - fixed all-stop/non-stop confusion in comments This patch series adds support for non-stop mode to the record btrace target and prepares for all-stop on top of non-stop (ASNS). It adds a new scheduler-locking mode "reverse" for the current record btrace behaviour of scheduler-locking during reverse/replay execution. I tested this with the current all-stop and with Pedro's ASNS (by reverting his disable patch). The patch series can also be found on branch users/mmetzger/btrace-non-stop. Markus Metzger (19): btrace: fix non-stop check in to_wait btrace: support to_stop btrace: improve stepping debugging btrace: extract the breakpoint check from record_btrace_step_thread btrace: split record_btrace_step_thread btrace: move breakpoint checking into stepping functions btrace: add missing NO_HISTORY btrace: lock-step btrace: resume all requested threads btrace: temporarily set inferior_ptid in record_btrace_start_replaying btrace: async infrun: switch to NO_HISTORY thread btrace: non-stop target, record: add PTID argument to to_record_is_replaying btrace: allow full memory and register access for non-replaying threads target: add to_record_stop_replaying target method target: add to_record_will_replay target method infrun: scheduler-locking replay btrace: honour scheduler-locking for all-stop targets gdb/NEWS | 5 + gdb/btrace.h | 5 +- gdb/doc/gdb.texinfo | 25 +- gdb/infrun.c | 47 +- gdb/record-btrace.c | 751 ++++++++++++++++++------- gdb/record-full.c | 25 +- gdb/record.c | 2 +- gdb/target-delegates.c | 73 ++- gdb/target.c | 20 +- gdb/target.h | 21 +- gdb/testsuite/gdb.btrace/multi-thread-step.exp | 233 +++++--- gdb/testsuite/gdb.btrace/non-stop.c | 45 ++ gdb/testsuite/gdb.btrace/non-stop.exp | 245 ++++++++ 13 files changed, 1182 insertions(+), 315 deletions(-) create mode 100644 gdb/testsuite/gdb.btrace/non-stop.c create mode 100644 gdb/testsuite/gdb.btrace/non-stop.exp -- 1.8.3.1