[PATCH 0/7] perf annotate: Support for AArch64

[Chris Ryder]

Hi,

The linux perf tool has some basic support for annotating
AArch32 branch instructions when displaying assembly. This
patchset refactors the annotation support to have a cleaner
separation between architectures, and then adds support for
annotating AArch64 instructions.

Comments very welcome, thanks.
Chris.

Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Cc: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>
Cc: linux-perf-users@xxxxxxxxxxxxxxx
Cc: Will Deacon <will.deacon@xxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>

Chris Ryder (7):
  perf annotate: Fix identification of ARM blt and bls instructions
  perf annotate: Sort list of recognised instructions
  pref annotate: Separate architecture specific annotation support
  perf annotate: Separate out architecture specific parsing
  perf annotate: Architecture neutral handling of return instruction
  perf annotate: Make action message be architecture specific
  perf annotate: AArch64 support

 tools/perf/arch/arm/include/annotate_ins.h   |  27 +++++
 tools/perf/arch/arm/util/Build               |   2 +
 tools/perf/arch/arm/util/annotate_ins.c      |  22 ++++
 tools/perf/arch/arm64/include/annotate_ins.h |  40 +++++++
 tools/perf/arch/arm64/util/Build             |   2 +
 tools/perf/arch/arm64/util/annotate_ins.c    |  21 ++++
 tools/perf/arch/x86/include/annotate_ins.h   |  84 +++++++++++++++
 tools/perf/arch/x86/util/Build               |   1 +
 tools/perf/arch/x86/util/annotate_ins.c      |  17 +++
 tools/perf/config/Makefile                   |  12 +++
 tools/perf/ui/browsers/annotate.c            |  15 +--
 tools/perf/util/Build                        |   1 +
 tools/perf/util/annotate.c                   | 150 +++++++--------------------
 tools/perf/util/annotate_ins.c               |  21 ++++
 tools/perf/util/annotate_ins.h               |  17 +++
 15 files changed, 313 insertions(+), 119 deletions(-)
 create mode 100644 tools/perf/arch/arm/include/annotate_ins.h
 create mode 100644 tools/perf/arch/arm/util/annotate_ins.c
 create mode 100644 tools/perf/arch/arm64/include/annotate_ins.h
 create mode 100644 tools/perf/arch/arm64/util/annotate_ins.c
 create mode 100644 tools/perf/arch/x86/include/annotate_ins.h
 create mode 100644 tools/perf/arch/x86/util/annotate_ins.c
 create mode 100644 tools/perf/util/annotate_ins.c
 create mode 100644 tools/perf/util/annotate_ins.h

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2.1.4