Hi,
These patches add support for using perf inject to generate branch events, instruction events and branch stacks from CoreSight ETM traces.
They apply to linus's tree with the memory cleanup fix from https://lkml.org/lkml/2018/1/25/432
Changes since v1: * Split documentation update into separate patch * Added null pointer check * Moved some changes from patch 2 to patch 1
Regards
Rob Walker
Robert Walker (3): perf tools: inject capabilitity for CoreSight traces perf inject: Emit instruction records on ETM trace discontinuity coresight: Update documentation for perf usage
Documentation/trace/coresight.txt | 51 +++ tools/perf/util/cs-etm-decoder/cs-etm-decoder.c | 74 +++- tools/perf/util/cs-etm-decoder/cs-etm-decoder.h | 2 + tools/perf/util/cs-etm.c | 472 +++++++++++++++++++++--- 4 files changed, 533 insertions(+), 66 deletions(-)