From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16136 invoked by alias); 14 Jan 2014 08:05:19 -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 16021 invoked by uid 89); 14 Jan 2014 08:05:19 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-3.0 required=5.0 tests=AWL,BAYES_00,RP_MATCHES_RCVD autolearn=ham version=3.3.2 X-HELO: mga09.intel.com Received: from mga09.intel.com (HELO mga09.intel.com) (134.134.136.24) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Tue, 14 Jan 2014 08:05:12 +0000 Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga102.jf.intel.com with ESMTP; 14 Jan 2014 00:01:07 -0800 X-ExtLoop1: 1 Received: from irvmail001.ir.intel.com ([163.33.26.43]) by orsmga002.jf.intel.com with ESMTP; 14 Jan 2014 00:04:40 -0800 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 s0E84dmw013267; Tue, 14 Jan 2014 08:04:39 GMT Received: from ulvlx001.iul.intel.com (localhost [127.0.0.1]) by ulvlx001.iul.intel.com with ESMTP id s0E84duP009310; Tue, 14 Jan 2014 09:04:39 +0100 Received: (from mmetzger@localhost) by ulvlx001.iul.intel.com with œ id s0E84c70009306; Tue, 14 Jan 2014 09:04:38 +0100 From: Markus Metzger To: jan.kratochvil@redhat.com, palves@redhat.com Cc: gdb-patches@sourceware.org Subject: [PATCH v10 00/28] record-btrace: reverse Date: Tue, 14 Jan 2014 08:05:00 -0000 Message-Id: <1389686678-9039-1-git-send-email-markus.t.metzger@intel.com> X-IsSubscribed: yes X-SW-Source: 2014-01/txt/msg00405.txt.bz2 This is a smaller update addressing Pedro's feedback. The "target: add ops parameter to to_prepare_to_store method" patch has been replaced with Tom's "Add target_ops argument to to_prepare_to_store" patch. In "record-btrace: provide xfer_partial target method" xfer_partial now returns an error code instead of throwing an error. The "frame: add frame_is_tailcall function" patch has been dropped since it is no longer needed. Btrace frames use NORMAL_FRAME and TAILCALL_FRAME instead of new BTRACE_ variants. An indentation error where the indentation in "record function-call-history" had been off by two spaces in some cases has been fixed. Markus Metzger (28): btrace, test: fix multi-line btrace tests btrace, linux: fix memory leak when reading branch trace btrace: uppercase btrace_read_type gdbarch: add instruction predicate methods frame: add frame_id_build_unavailable_stack_special btrace: change branch trace data structure record-btrace: fix insn range in function call history record-btrace: start counting at one btrace: increase buffer size record-btrace: optionally indent function call history record-btrace: make ranges include begin and end btrace: add replay position to btrace thread info Add target_ops argument to to_prepare_to_store record-btrace: supply register target methods frame, backtrace: allow targets to supply a frame unwinder frame, cfa: check unwind stop reason first frame: do not assume unwinding will succeed record-btrace, frame: supply target-specific unwinder target, breakpoint: allow insert/remove breakpoint to be forwarded record-btrace: provide xfer_partial target method record-btrace: add to_wait and to_resume target methods. record-btrace: provide target_find_new_threads method record-btrace: add record goto target methods record-btrace: extend unwinder btrace, gdbserver: read branch trace incrementally record-btrace: show trace from enable location target: allow decr_pc_after_break to be defined by the target record-btrace: add (reverse-)stepping support gdb/NEWS | 27 + gdb/aix-thread.c | 2 +- gdb/amd64-linux-nat.c | 6 +- gdb/amd64-tdep.c | 67 + gdb/arch-utils.c | 15 + gdb/arch-utils.h | 4 + gdb/btrace.c | 1627 +++++++++++++++---- gdb/btrace.h | 269 +++- gdb/common/btrace-common.h | 29 +- gdb/common/linux-btrace.c | 125 +- gdb/common/linux-btrace.h | 15 +- gdb/corelow.c | 3 +- gdb/darwin-nat.c | 4 +- gdb/doc/gdb.texinfo | 32 +- gdb/dwarf2-frame.c | 14 +- gdb/exec.c | 3 +- gdb/frame-unwind.c | 86 +- gdb/frame.c | 25 +- gdb/frame.h | 8 + gdb/gdbarch.c | 72 + gdb/gdbarch.h | 18 + gdb/gdbarch.sh | 9 + gdb/gdbserver/linux-low.c | 36 +- gdb/gdbserver/server.c | 15 +- gdb/gdbserver/target.h | 9 +- gdb/go32-nat.c | 5 +- gdb/i386-linux-nat.c | 6 +- gdb/i386-tdep.c | 59 + gdb/inf-child.c | 3 +- gdb/infrun.c | 9 +- gdb/linux-nat.c | 4 +- gdb/linux-thread-db.c | 2 +- gdb/mem-break.c | 4 +- gdb/monitor.c | 6 +- gdb/nto-procfs.c | 6 +- gdb/ravenscar-thread.c | 8 +- gdb/record-btrace.c | 1652 +++++++++++++++++--- gdb/record-full.c | 57 +- gdb/record.c | 4 + gdb/record.h | 7 + gdb/remote-m32r-sdi.c | 8 +- gdb/remote-mips.c | 13 +- gdb/remote-sim.c | 5 +- gdb/remote.c | 42 +- gdb/target.c | 131 +- gdb/target.h | 74 +- gdb/testsuite/gdb.btrace/Makefile.in | 4 +- gdb/testsuite/gdb.btrace/data.c | 36 + gdb/testsuite/gdb.btrace/data.exp | 45 + gdb/testsuite/gdb.btrace/delta.exp | 83 + gdb/testsuite/gdb.btrace/exception.cc | 56 + gdb/testsuite/gdb.btrace/exception.exp | 70 + gdb/testsuite/gdb.btrace/finish.exp | 59 + gdb/testsuite/gdb.btrace/function_call_history.exp | 322 ++-- gdb/testsuite/gdb.btrace/instruction_history.exp | 80 +- gdb/testsuite/gdb.btrace/multi-thread-step.c | 53 + gdb/testsuite/gdb.btrace/multi-thread-step.exp | 135 ++ gdb/testsuite/gdb.btrace/next.exp | 76 + gdb/testsuite/gdb.btrace/nexti.exp | 76 + gdb/testsuite/gdb.btrace/record_goto.c | 51 + gdb/testsuite/gdb.btrace/record_goto.exp | 183 +++ gdb/testsuite/gdb.btrace/rn-dl-bind.c | 37 + gdb/testsuite/gdb.btrace/rn-dl-bind.exp | 52 + gdb/testsuite/gdb.btrace/step.exp | 89 ++ gdb/testsuite/gdb.btrace/stepi.exp | 93 ++ gdb/testsuite/gdb.btrace/tailcall.exp | 92 ++ gdb/testsuite/gdb.btrace/unknown_functions.c | 45 + gdb/testsuite/gdb.btrace/unknown_functions.exp | 62 + gdb/testsuite/gdb.btrace/x86-record_goto.S | 355 +++++ gdb/testsuite/gdb.btrace/x86-tailcall.S | 279 ++++ gdb/testsuite/gdb.btrace/x86-tailcall.c | 39 + gdb/windows-nat.c | 2 +- 72 files changed, 6127 insertions(+), 972 deletions(-) create mode 100644 gdb/testsuite/gdb.btrace/data.c create mode 100644 gdb/testsuite/gdb.btrace/data.exp create mode 100644 gdb/testsuite/gdb.btrace/delta.exp create mode 100644 gdb/testsuite/gdb.btrace/exception.cc create mode 100755 gdb/testsuite/gdb.btrace/exception.exp create mode 100644 gdb/testsuite/gdb.btrace/finish.exp create mode 100644 gdb/testsuite/gdb.btrace/multi-thread-step.c create mode 100644 gdb/testsuite/gdb.btrace/multi-thread-step.exp create mode 100644 gdb/testsuite/gdb.btrace/next.exp create mode 100644 gdb/testsuite/gdb.btrace/nexti.exp create mode 100644 gdb/testsuite/gdb.btrace/record_goto.c create mode 100644 gdb/testsuite/gdb.btrace/record_goto.exp create mode 100644 gdb/testsuite/gdb.btrace/rn-dl-bind.c create mode 100644 gdb/testsuite/gdb.btrace/rn-dl-bind.exp create mode 100644 gdb/testsuite/gdb.btrace/step.exp create mode 100644 gdb/testsuite/gdb.btrace/stepi.exp create mode 100644 gdb/testsuite/gdb.btrace/tailcall.exp create mode 100644 gdb/testsuite/gdb.btrace/unknown_functions.c create mode 100644 gdb/testsuite/gdb.btrace/unknown_functions.exp create mode 100644 gdb/testsuite/gdb.btrace/x86-record_goto.S create mode 100644 gdb/testsuite/gdb.btrace/x86-tailcall.S create mode 100644 gdb/testsuite/gdb.btrace/x86-tailcall.c -- 1.8.3.1