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* PR 9673. Only use one utrace engine for all targets with same path or pid.David Smith2009-01-202-155/+173
| | | | | | | | | | | | | | | | | | | | | | | | | | | 2009-01-20 David Smith <dsmith@redhat.com> PR 9673. * task_finder.c (struct stap_task_finder_target): Added 'vm_events' field. (stap_register_task_finder_target): Sets vm_events if a vm_callback is present. (__stp_task_finder_cleanup): Only detaches engines on the main __stp_task_finder_list linked list. (__stp_call_callbacks): New function. (__stp_call_vm_callbacks): New function. (__stp_utrace_attach_match_filename): Calls __stp_call_callbacks() to call callbacks. (__stp_utrace_task_finder_target_death): Ditto. (__stp_utrace_task_finder_target_quiesce): Calls __stp_call_callbacks() and __stp_call_vm_callbacks() to call callbacks. (__stp_call_vm_callbacks_with_vma): Renamed from __stp_target_call_vm_callback. (__stp_utrace_task_finder_target_syscall_exit): Calls __stp_call_vm_callbacks() to call vm callbacks. (stap_start_task_finder): Instead of a utrace engine for every task_finder_target, there is now one utrace engine for all targets with the same path or pid.
* Add dtrace and sdt.hStan Cox2009-01-131-0/+133
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* Create the rpm subpackage systemtap-sdt-develStan Cox2009-01-131-133/+0
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* PR 7082: patch for uprobes2 (kernel > 2.6.26)Jim Keniston2009-01-132-11/+75
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* Adapt _stp_sort to 2.6.29.Wenji Huang2009-01-122-12/+16
| | | | | Acked-by: Masami Hiramatsu <mhiramat@redhat.com> Signed-off-by: Wenji Huang <wenji.huang@oracle.com>
* Pick up --prefix dependency usage in config.h.Mark Wielaard2009-01-112-0/+7
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* PR9699: tweak autoconf file for Strict C Language Standards Compliance (tm)Frank Ch. Eigler2009-01-061-2/+3
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* PR9699: build fixes for kernel 2.6.28Frank Ch. Eigler2009-01-064-1/+21
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* PR7082: patch for uprobes1 (kernel <= 2.6.24)Jim Keniston2008-12-291-11/+67
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* Put a block around the probe point.Stan Cox2008-12-212-25/+30
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* Removed left over remnant from previous implementationElliott Baron2008-12-191-3/+0
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* Better implementation for %MElliott Baron2008-12-191-10/+17
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* Merge branch 'master' of ssh://ebaron@sources.redhat.com/git/systemtapElliott Baron2008-12-192-64/+59
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| * Convert .mark to .statement(0x) instead of .statement(foo.c:N)Stan Cox2008-12-162-64/+59
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* | First attempt at printf kernel memory hex dumpElliott Baron2008-12-191-1/+6
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* add some more wallpaper protection against cpu frequency = 0 in ↵Frank Ch. Eigler2008-12-092-1/+6
| | | | gettimeofday_* internals
* PR7082: support non-setuid use of $SYSTEMTAP_RUNTIME to find uprobes.koFrank Ch. Eigler2008-12-092-4/+17
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* Fix the compilation warning of uprobe in FC9.Wenji Huang2008-12-072-2/+6
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* Merge branch 'master'; commit 'origin/pr6925'Elliott Baron2008-12-053-53/+77
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| * PR7063: honor SYSTEMTAP_STAPRUN and SYSTEMTAP_STAPIO environment variablesRoland McGrath2008-12-033-53/+77
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* | Removed an unused variable left from printf %n (PR7051)Kent Sebastian2008-12-051-2/+1
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* | PR7051: Remove broken printf %n directive supportroot2008-12-051-40/+6
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* | Remove STAP_PROBE_START.Stan Cox2008-12-043-28/+25
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* PR6925: tolerate modules left over from previous crashed? stap sessionsFrank Ch. Eigler2008-12-032-2/+18
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* PR5947: make runtime code -Wpointer-arith-cleanFrank Ch. Eigler2008-11-284-7/+18
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* PR4783: remove traces of stap{run,io} self-renicingFrank Ch. Eigler2008-11-283-6/+7
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* Support debuginfo static uprobes.Stan Cox2008-11-262-29/+119
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* PR4886: enable assertive build-id checking for new kernelsFrank Ch. Eigler2008-11-262-2/+17
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* safety: add paranoid call to synchronize_sched() during shutdown processFrank Ch. Eigler2008-11-262-0/+10
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* PR7046: performance: eliminate duplicate uprobes for multithreaded programs' ↵Frank Ch. Eigler2008-11-252-1/+10
| | | | shlibs
* Use for_each_cpu_mask always.Wenji Huang2008-11-242-6/+5
| | | | Suggested-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
* PR 6879: Apply fix from uprobes to uprobes2.Jim Keniston2008-11-181-5/+6
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* Add static uprobe support (static library variant)Stan Cox2008-11-173-0/+130
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* Fix the conflicted for_each_cpu macro with 2.6.28.Wenji Huang2008-11-178-22/+38
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* Use KERN_WARNING and show buffer size.Masami Hiramatsu2008-11-132-4/+10
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* PR7016: Check free memory before allocating buffers.Masami Hiramatsu2008-11-132-0/+26
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* PR6964: configurably revert to signal-based "stap -c CMD" startup ↵Frank Ch. Eigler2008-11-122-29/+69
| | | | synchronization
* reduce transport debug verbosityFrank Ch. Eigler2008-11-122-2/+6
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* PR5274 - Added s390 task_finder support.David Smith2008-11-042-0/+51
| | | | | | | 2008-11-04 David Smith <dsmith@redhat.com> PR 5274. * syscall.h: Added s390 task_finder support.
* PR5274 - Add s390 arch support for uprobes longjump handling.David Smith2008-11-042-0/+18
| | | | | | | | 2008-11-04 David Smith <dsmith@redhat.com> From Jim Keniston, PR 5274. * uprobes/uprobes_s390.h: Add s390 arch support for uprobes longjump handling.
* PR6028 / BZ468143: ia64 fetch-register speedupMasami Hiramatsu2008-11-042-2/+16
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* Add a version of uprobes that works with the 2.6.27 version of utrace.Jim Keniston2008-11-039-2/+4085
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* PR6964: temporary workaround for fedora utrace kernel bug 467568Wenji Huang2008-10-282-0/+25
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* PR6967: fix s390x compilation error re on_each_cpuFrank Ch. Eigler2008-10-282-2/+24
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* PR5274: uretprobes fixes, belated commitSrikar Dronamraju2008-10-289-4/+112
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* Fix hrtimer.expires name change.Josh Stone2008-10-242-0/+10
| | | | | | The field is renamed to _expires starting in 2.6.28-rc1, and it's not meant to be directly manipulated. Instead hrtimer users are supposed to use hrtimer_get_expires and hrtimer_set_expires.
* BZ467652: support old-style stap -c "FOO > BAR" usage by backing down to ↵Frank Ch. Eigler2008-10-231-7/+27
| | | | sh -c if needed.
* PR6923: Make on_each_cpu() autoconf test work on old kernels.Jim Keniston2008-10-171-1/+7
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* Fix compilation warning of uninitialized value in gcc 3.x.Wenji Huang2008-10-172-1/+5
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* fix wordexp error handling, for invalid shell-like stap -c "command > file"Frank Ch. Eigler2008-10-152-3/+13
| | | | Reported-By: Wade Mealing <wmealing@redhat.com>
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