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[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.6-185-gcde9152
- From: mark at sourceware dot org
- To: systemtap-cvs at sourceware dot org
- Date: 8 Sep 2011 17:02:40 -0000
- Subject: [SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.6-185-gcde9152
- Reply-to: systemtap at sourceware dot org
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- Log -----------------------------------------------------------------
commit cde915281007248e7f11e1e49c17b5a61df27f8b
Merge: 40c2a13 e37a160
Author: Mark Wielaard <mjw@redhat.com>
Date: Thu Sep 8 17:34:29 2011 +0200
Merge branch 'master' of ssh://sourceware.org/git/systemtap
commit 40c2a13dc1d559e969bc7f1cd0fab8155edaa0d3
Author: Mark Wielaard <mjw@redhat.com>
Date: Thu Sep 8 17:30:59 2011 +0200
Remove kfail from backtrace.exp. Fixed by commit 207d2d.
commit a4a98791f6659a59f26142b72298fc964faaf074
Author: Mark Wielaard <mjw@redhat.com>
Date: Thu Sep 8 17:22:25 2011 +0200
Remove commented out and outdated (confusing embedded C) example from SBG.
Just remove so there are no false positives while looking for dangerous
embedded C snippets. The actual example just includes the thread-times.stp
file which is fine.
commit 74a633228edc34e14121cec237ec447402178186
Author: Mark Wielaard <mjw@redhat.com>
Date: Thu Sep 8 17:14:32 2011 +0200
Don't try to be smart detecting perf event was in user mode.
Just use user_mode(regs) always.
Add test to check we always detect some user_mode activity.
commit 92c25572b09ea782ec9d0ce634531923ce945c04
Author: Mark Wielaard <mjw@redhat.com>
Date: Thu Sep 8 13:57:21 2011 +0200
Rename CONTEXT regflags to probe_flags. Now simply indicates user mode.
Renamed common_probe_context.h regflags to probe_flags, rename constant
from _STP_REGS_USER_FLAG to _STP_PROBE_STATE_USER_MODE and use throughout
tapsets to check whether in user_mode() or not.
-----------------------------------------------------------------------
Summary of changes:
.../en-US/Useful_Scripts-threadtimes.xml | 52 --------------------
runtime/common_probe_context.h | 7 ++-
runtime/regs.h | 4 --
runtime/runtime_defines.h | 5 ++
runtime/stack.c | 5 +-
tapset-itrace.cxx | 2 +-
tapset-perfmon.cxx | 8 +--
tapset-timers.cxx | 2 +-
tapset-utrace.cxx | 2 +-
tapset/arm/registers.stp | 6 +-
tapset/context-symbols.stp | 4 +-
tapset/context.stp | 7 +--
tapset/i386/registers.stp | 6 +-
tapset/s390/registers.stp | 6 +-
tapset/utrace.stp | 9 ++-
tapsets.cxx | 6 +-
testsuite/systemtap.base/backtrace.exp | 4 --
testsuite/systemtap.base/pt_user_mode.exp | 10 ++++
testsuite/systemtap.base/pt_user_mode.stp | 28 +++++++++++
19 files changed, 77 insertions(+), 96 deletions(-)
create mode 100644 testsuite/systemtap.base/pt_user_mode.exp
create mode 100644 testsuite/systemtap.base/pt_user_mode.stp
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systemtap: system-wide probe/trace tool