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[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-0.9.5-94-g53ad27b
- From: mark at sourceware dot org
- To: systemtap-cvs at sourceware dot org
- Date: 7 Apr 2009 13:59:56 -0000
- Subject: [SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-0.9.5-94-g53ad27b
- Reply-to: systemtap at sourceware dot org
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The branch, master has been updated
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via 92f6f03ee1823624f518fd6f9942f91ea88f1fe8 (commit)
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- Log -----------------------------------------------------------------
commit 53ad27be6e5829546dba9a61cfee1d043eaafa70
Author: Mark Wielaard <mjw@redhat.com>
Date: Tue Apr 7 14:59:59 2009 +0200
Add valid interval in error message when timer probe out of range.
* tapsets.cxx (hrtimer_derived_probe): Take scale argument, add
interval/scale to semantic_error message.
(timer_builder): Set and pass scale.
commit 92f6f03ee1823624f518fd6f9942f91ea88f1fe8
Author: Mark Wielaard <mjw@redhat.com>
Date: Tue Apr 7 14:17:09 2009 +0200
Track VMA per pid (group_leader/tgid).
* runtime/sym.c (_stp_tf_vm_cb): Add and remove tsk->group_leader.
(_stp_mod_sec_lookup): find vma for task->group_leader.
commit fc204b30292a3a5f1aa602171dc44d937cb2c20f
Author: Mark Wielaard <mjw@redhat.com>
Date: Tue Apr 7 12:25:53 2009 +0200
Create usymname and usymdata variant that trigger STP_NEED_VMA_TRACKER.
* tapset/context-symbols.stp (syname, symdata): Pass NULL for kernel address.
* tapset/ucontext-symbols.stp: New file defining usymname and usymdata.
* testsuite/systemtap.context/usymbols.exp: Use usymname, remove
STP_NEED_VMA_TRACKER hack.
* testsuite/buildok/usymdata.stp: New test.
* testsuite/buildok/usymname.stp: Likewise.
-----------------------------------------------------------------------
Summary of changes:
runtime/sym.c | 11 +++---
tapset/context-symbols.stp | 4 +-
tapset/ucontext-symbols.stp | 52 ++++++++++++++++++++++++++++++
tapsets.cxx | 28 ++++++++++------
testsuite/buildok/usymdata.stp | 8 ++++
testsuite/buildok/usymname.stp | 8 ++++
testsuite/systemtap.context/usymbols.exp | 5 +--
7 files changed, 96 insertions(+), 20 deletions(-)
create mode 100644 tapset/ucontext-symbols.stp
create mode 100755 testsuite/buildok/usymdata.stp
create mode 100755 testsuite/buildok/usymname.stp
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systemtap: system-wide probe/trace tool