perf tools: Add Intel PT support for decoding TRACESTOP packets
authorAdrian Hunter <adrian.hunter@intel.com>
Fri, 17 Jul 2015 16:33:59 +0000 (19:33 +0300)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Mon, 24 Aug 2015 20:50:23 +0000 (17:50 -0300)
commit7eacca3ebb03a4ee7bb41284aafeb19a54242621
tree91dfc310f808ae52c696239aff5bdc0c87102707
parent0de802abd14abdf8cbbba28b421a1a00fa0939d5
perf tools: Add Intel PT support for decoding TRACESTOP packets

A TRACESTOP packet is produced when an Intel PT trace enters a defined
region of the address space at which point the tracing stops.

This patch just adds decoder support.

Support for specifying TRACESTOP regions is left until later.

For details refer to the June 2015 or later Intel 64 and IA-32
Architectures SDM Chapter 36 Intel Processor Trace.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/1437150840-31811-25-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/util/intel-pt-decoder/intel-pt-decoder.c