[PATCH 0/8] perf tools: Add Intel PT support for jitdump

[Adrian Hunter]

Hi

In order to use Intel PT with jitdump, changes are needed
because Intel PT uses TSC as a timestamp not the monotonic clock.

These patches enable TSC to be used which allows the following
using a simple HelloWorld java app:

	perf record -e intel_pt//u -o java.perf.data java -agentpath:/home/ahunter/git/linux-perf/tools/perf/jvmti/libjvmti.so HelloWorldApp

	perf inject -i java.perf.data --jit -o java.perf.data.jitted

	perf report -i java.perf.data.jitted

	perf script -i java.perf.data.jitted | less

Note, there will be some decoder errors because not all the
generated code is reported to the agent.

Lazily, there is also an unrelated patch:

	perf tools: Use 64-bit shifts with (TSC) time conversion"


Adrian Hunter (8):
      perf inject: Hit all DSOs for AUX data in JIT and other cases
      perf session: Simplify tool stubs
      perf tools: Add time conversion event
      perf jit: Let jit_process() return errors
      perf jit: Move clockid validation
      perf jit: Add support for using TSC as a timestamp
      perf intel-pt/bts: Define JITDUMP_USE_ARCH_TIMESTAMP
      perf tools: Use 64-bit shifts with (TSC) time conversion

 tools/perf/arch/x86/tests/rdpmc.c    |  2 +-
 tools/perf/arch/x86/util/intel-bts.c |  5 +++
 tools/perf/arch/x86/util/intel-pt.c  |  5 +++
 tools/perf/arch/x86/util/tsc.c       | 31 +++++++++++++++++
 tools/perf/builtin-inject.c          | 53 ++++++++++++-----------------
 tools/perf/builtin-record.c          | 15 +++++++++
 tools/perf/jvmti/jvmti_agent.c       | 43 ++++++++++++++++++++++--
 tools/perf/util/event.c              |  1 +
 tools/perf/util/event.h              |  9 +++++
 tools/perf/util/jitdump.c            | 64 ++++++++++++++++++++++++++++++++----
 tools/perf/util/jitdump.h            |  3 ++
 tools/perf/util/session.c            | 46 ++++++++------------------
 tools/perf/util/session.h            |  1 +
 tools/perf/util/tool.h               |  1 +
 tools/perf/util/tsc.c                |  2 +-
 tools/perf/util/tsc.h                | 10 ++++++
 16 files changed, 216 insertions(+), 75 deletions(-)


Regards
Adrian