[SCM] systemtap: system-wide probe/trace tool annotated tag, release-0.9.9, created. release-0.9.9

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The annotated tag, release-0.9.9 has been created
        at  d73f24cba8d1b844a57a4c26ecd69c2f7311600d (tag)
   tagging  1e9b189fbd2cdc0e978de086299ba3a501608005 (commit)
  replaces  release-0.9.8
 tagged by  Josh Stone
        on  Tue Aug 4 21:08:46 2009 -0700

- Log -----------------------------------------------------------------
release 0.9.9
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Dave Brolley (3):
      stap-* scripts should be executable.
      Rename systemtap_exit to cleanup.
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap

David J. Wilder (2):
      This SNMP group of tapsets provides probes used to count SNMP management
      Fixes for 2.6.31.  There are some changes in sk_buff structure those cause

David Smith (58):
      Major hacking to minimal config.
      More cleanup.
      Start of new ring_buffer transport.
      First working version that actually produces output.
      Cleanup.
      Handles polling and breaks down large buffers.
      Make printf tests fail when stap fails.
      Small update.
      Updated buffer size.
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap into pr7043
      Start of STP_BULKMODE support.
      More bulkmode support.  Only allows for one reader of all trace files.
      More bulkmode support.
      Working bulkmode support.
      2009-03-30  David Smith  <dsmith@redhat.com>
      2009-03-31  David Smith  <dsmith@redhat.com>
      Renamed STP_OLD_TRANSPORT to STP_TRANSPORT_VERSION.
      Start of support for older transport and cleanup.
      Added comments.
      Hid details of internal ring_buffer.c structure.
      Working transport version 2 (RHEL5 and recent fedora kernels).
      Cleaned up runtime/transport/relay_v2.c.
      Sets uid/gid on "dropped" file.
      Start at supporting the original transport (STP_TRANSPORT_VERSION=1).
      Merge commit 'origin/master' into pr7043
      Added error checking and other updates.
      Cleanup and better original transport support.
      Fixed STP_TRANSPORT_VERSION 1 behavior.
      Make sure all DEBUG_TRANS output uses printk.
      Avoid 1 case of holding a semaphore while mmap callbacks are being made.
      Avoid holding semaphore while making mmap callbacks.
      Fixed cut-and-paste error.
      Merge commit 'origin/master' into pr7043
      Fixed non-bulkmode output on smp systems using transport version 2.
      Moved time.c inclusion from runtime/transport/transport.c to runtime/runtime.h.
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      Merge commit 'origin/master' into pr7043
      Improved error handling.
      Merge commit 'origin/master' into pr7043
      Made testcase handle slower systems.
      Merge commit 'origin/master' into pr7043
      Enabled overwrite processing on original transports.
      Merge commit 'origin/master' into pr7043
      Removed unused code (and all references to 'utt').
      Moved global data into a single structure.
      Transports now export their state.
      Cleanup.
      Merge commit 'origin/master' into pr7043
      Disabled transport version 3 (for now).
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      Fixed PR 10258.
      BZ 490234 fix.
      Added timer data flushing and overwrite handling to the ring_buffer transport.
      Implemented ring_buffer iterators.
      utrace_syscall_args.stp makes sure open syscall is from target pid.
      Fixed PR 10386 by removing the need to convert a pid to a task.
      Make ring_buffer transport work on new kernels.
      Improves functionality on rawhide (2.6.31-rcX) kernels.

Don Domingo (4):
      added quick note to README re latexml
      minor revisions to language
      revising for brew build
      minor typo

Eugeniy Meshcheryakov (2):
      Make the file executable
      Add shebang

Frank Ch. Eigler (15):
      PR10277: fix \octal escaping of utf-8 characters in path names etc.
      PR10279: add -DKRETACTIVE=nnnn parameter
      PR10298: tweak global param initialization for NULL etc.
      mention that process.* probes are limited to -c/-x hierarchy if given
      PR3498: speed up pass-2 and pass-3 for kernel offline dwfl module searching
      canonicalize exelib.exp test case names by [file tail /full/path]
      PR3498 cont'd, fix wildcard module("*") probes
      PR3498, cont'd
      PR3498 cont'd: better tolerate missing modules
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      save_stack_trace autoconf: fix typo to activate code in runtime/stack.c
      PR6961: gcc warning tweak
      regenerate example indexes
      PR6961: gcc warning tweak
      NEWS: note faster pass-2

Jeff Moyer (1):
      PR10410: dentry tapset, autofs4 sample

Josh Stone (39):
      Map przemoc's name to UTF-8 in .mailmap & AUTHORS
      Use the expanded value for sdt $$name
      Refactor common code in the tokenize test
      Bump up the default timeout for target_set test
      Merge commit 'origin'
      Remove unused strlens from str_replace
      Remove needless string copying
      Removed extra period in statement.(ADDRESS)
      AUTHORS update
      PR10327: resolve symbol aliases to dwarf functions
      Optimize string usage in the lexer
      Remove the filename copy from token->location
      PR4166: Allow array-like indexing on pointers
      PR5930: Address-op for $target and @cast members
      Update AUTHORS and .mailmap
      Return hash module values directly as strings
      Allow dwflpp to take a vector of module names
      Make sure that non-existent files still affect hashing
      PR10424: Consider each tracepoint header separately
      Remove unused 'sess' from dwarf_query ctor
      Use the query paradigm for resolving sdt probes
      Break up dwarf_var_expanding_visitor::visit_target_symbol
      Use a real session flag for -L
      Enable variable listing (-L) for dwarf probes
      Enable variable listing (-L) for uprobes
      Relax the type-matching in the cmd_parse13 test
      Drop a couple of unnecessary std:: qualifiers
      Refactor parser for target_symbol->components
      Make a real type for target_symbol->components
      Unify no-component assertions on target variables
      PR10475: ensure that loc2c can find its array size
      PR2049: support arbitrary $target-array indexing
      Merge branch 'array_index'
      Strengthen the template types in update_visitor
      Add update_visitor::replace
      Rename and package the grapher
      Add many more NEWS entries for recent features
      Fix grapher compilation warnings from rpm build
      Version bumps for the 0.9.9 release

Kent Sebastian (3):
      PR10204: Place userspace markers in systemtap itself
      Merge branch 'master' of git+ssh://sources.redhat.com/git/systemtap
      PR10204: Place userspace markers in systemtap itself

Mark Wielaard (50):
      Add exelib uprobes test framework.
      PR10274 Fix exelib -O3 testcase.
      Add (disabled) testcase for stap probe marks to exelib.
      PR10285. User space PROBE marks aren't found with separate debuginfo.
      Add GCC version to testsuite run output and systemtap.sum file.
      Strip out newlines in GCC version string.
      PR10273. uprobes fail to insert on prelinked library.
      PR10273 Correctly adjust libdw address for dwfl dwarf bias.
      PR10307 beginning of statement check should be overridden in guru mode.
      PR10308 Beginning of statement check should provide alternatives.
      PR 10313 Build error due to deprecation of elf_getshstrndx in elfutils.
      PR 10313 Build error due to deprecation of elf_getshstrndx in elfutils (old)
      loc2c-test resolve through const and volatile types.
      PR10305 Mark probes fail on prelinked shared library.
      Enable exelib.exp prelink tests except for ustack.tcl.
      Add seperate debuginfo after prelinking to exelib.exp tests.
      Only compile with plain gcc for exelib.exp testcases.
      PR10323 Some ustack exelib.exp tests fail with prelinked shared libs.
      PR10335 systemtap.base/strftime.exp hangs.
      PR10348 Compilation failure with gcc 4.5 snapshot: switch jumps over vars.
      More gcc 4.5 'jump skips variable initialization' fixlets.
      Add support for constant struct member field offsets.
      PR10381 sdt.h macros create relocatable addresses in non-writable section.
      Fix source_loc ostream operator << representation.
      Don't accidentially use user space ntohs function.
      PR3523 was fixed, enable -t cache test case.
      Add -O[0123s] gcc optimization flags for gcc pass 4 speedup.
      Make kernel opt-level the default again.
      Remove -O[0123s] gcc optimization flags for gcc pass 4 speedups again.
      tapsets.cxx doesn't need loc2c.h. All done through dwflpp.cxx now.
      PR10388 Support DW_OP_call_frame_cfa.
      PR10399 dtrace should obey prefix install path
      testsuite rpm package should depend on systemtap-sdt-devel
      BUG! "yes" breaks ustack PR10323 was fixed a while ago, remove comment.
      Include elfutils/version.h in loc2c-test.
      PR10398 DW_OP_call_frame CFA support doesn't work for prelink shared libs.
      Save module when dwflpp setup_user.
      PR10182 systemtap.spec should try to clean up old leftover uprobes module.
      PR10427 Multiple tracepoints OK!
      Adjust to new elfutils dwarf_frame_cfa interface.
      Workaround cfa_nops not being needed on earlier elfutils.
      Explicitly link with nss3 nspr4 and plc4 when used.
      Mention where we looked and if we didn't find line info on statement probe.
      Install yum-utils when yumdownloader is missing first in stapprep.sh.
      Remove unused result_string from ustack.tcl.
      PR10459. Disable all warning messages on -w.
      PR10458. User actual breakpoint address for [ku]probe[ret].
      Add testcase for PR10458, PR10459 and PR10454.
      Make sure we pick up our own sdt.h, not the (maybe not installed) system one.
      Add NEWS on DW_OP_call_frame_CFA, uprobes/ustack, .probes and statement().

Masami Hiramatsu (3):
      Fix on-file flight recorder mode bugs on old kernel.
      Fix various issues in initscript (bz506956)
      PR10453: Fix crash.exp not to refer removed file

Przemyslaw Pawelczyk (4):
      Add pgrp() context tapset function. Describe sid().
      Fix tokenize function and test.
      Fix target_set tapset.
      Add test for target_set tapset.

Robb Romans (1):
      SystemTap Language Reference: DWARF-less probing patch

Roland McGrath (2):
      Special case _stp_kretprobe_trampoline emission for -1
      Fix signal.send matching for 2.6.30+.

Stan Cox (15):
      Add experimental utrace/kprobe sdt support
      Do not emit duplicate probes for kprobe/utrace cases.
      Support -L for kprobe and utrace static user markers.
      Cast STAP_PROBE1 parameter.
      Rename static_uprobes.exp to sdt_misc.exp
      Merge branch 'master' of ssh://sourceware.org/git/systemtap
      Merge branches 'master' and 'master' of ssh://sourceware.org/git/systemtap
      Correctly find probes for -m32 executables.
      Strip -o option suffix
      Use_utrace_syscall_arg with sdt utrace probes to avoid i386 arg fetching problems.
      An i386 kprobe needs regparm(0) to access args.
      Do not use GPL for sdt.h.
      Clarify sdt.h license for public domain.
      * tapsets.cxx (dwarf_builder::probe_table::convert_probe):
      dtrace.in: Don't interpret -h -o FILE, just use the filename as is.

Tim Moore (10):
      restore newlines to grapher script header
      Tweaks to grapher axis drawing
      Refactor StapParser into its own files
      Add CSV syntax support to the grapher
      Incorporate grapher widget in real application
      run stap from grapher
      Templatize GraphData
      grapher fixups
      Support for presenting multiple graphs
      Add NEWS on stapgraph

Varun Chandramohan (2):
      Add str_replace() To Tapsets
      Testcase For str_replace()

Wenji Huang (6):
      Update memory and ioscheduler tapset for 2.6.31
      Tweak kernel or module resident probe
      PR10421: Update task.stp for 2.6.31
      PR6898: support $$vars and $$parms for marker
      PR6905: tweak WILDCARD and RANGE line type for process.statement
      PR6978: support $$parms for process.syscall

William Cohen (20):
      Specify how to generate Publican document with separate build directory.
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      Check in sk_stream_wait_memory.stp example.
      Add froktracker.stp example.
      Make examples-index-gen.pl executable.
      Make forktracker.stp example executable.
      Revert "Make examples-index-gen.pl executable."
      Correct typo in forktracker.meta.
      Add the bkl.stp and bkl_stats.stp examples.
      Make blk.stp and blk_stats.stp executable.
      Have appropriate argument for bkl.stp built and run tests.
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      Add numa_faults.stp example.
      Add description of dropwatch to the examples.
      Add desciption of tracepoint event.
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      Update for RHEL 5.4
      Add network/tcpipstat.stp descriptions.
      Add chng_cpu.stp and migrate.stp examples.
      Add #include and casting to allow compilations of grapher on RHEL5.

wenji (1):
      PR10075: emit address in probe registration logic

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systemtap: system-wide probe/trace tool