[PATCH V10 RESEND 0/2] arm-cs-trace-disasm.py/perf must accommodate non-zero DSO text offset

Steve Clevenger scclevenger at os.amperecomputing.com
Wed Nov 6 15:51:11 PST 2024


Changes in V10:
  - Removed errant space in patch file 0002. Passed 'git apply --check'
    at perf-tools-next, 6.11.0-rc6.
  - Added back missing prefixes.

Changes in V9:
  - Removed V8 patch files 1/4 and 2/4.
  - Modified set_sym_in_dict (trace-event-python.c) to add map_pgoff
    in dictionary as-is without regard to MAPPING_IDENTITY. This patch
    file is now patch 2/2.

Changes in V8:
  - in arm-cs-trace-disasm.py, ensure map_pgoff is not converted to
    string.
  - Remove map_pgoff integer conversion in dso not found print
    message.

Changes in V7:
  - In arm-cs-trace-disasm.py, fix print message core dump resulting
    from mixed type arithmetic.
  - Modify CS_ETM_TRACE_ON filter to filter zero start_addr. The
    CS_ETM_TRACE_ON message is changed to print only in verbose mode.
  - Removed verbose mode only notification for start_addr/stop_addr
    outside of dso address range.

Changes in V6:
  - In arm-cs-trace-disasm.py, zero map_pgoff for kernel files. Add
    map_pgoff to start/end address for dso not found message.
  - Added "Reviewed-by" trailer for patches 1-3 previously reviewed
    by Leo Yan in V4 and V5.

Changes in V5:
  - In symbol-elf.c, branch to exit_close label if open file.
  - In trace_event_python.c, correct indentation. set_sym_in_dict
    call parameter "map_pgoff" renamed as "addr_map_pgoff" to
    match local naming.

Changes in V4:
  - In trace-event-python.c, fixed perf-tools-next merge problem.

Changes in V3:
  - Rebased to linux-perf-tools branch.
  - Squash symbol-elf.c and symbol.h into same commit.
  - In map.c, merge dso__is_pie() call into existing if statement.
  - In arm-cs-trace-disasm.py, remove debug artifacts.

Changes in V2:
  - In dso__is_pie() (symbol-elf.c), Decrease indentation, add null pointer
    checks per Leo Yan review.
  - Updated mailing list distribution.

Steve Clevenger (2):
  Add map_pgoff to python dictionary
  Adjust objdump start/end address per map_pgoff parameter

 tools/perf/scripts/python/arm-cs-trace-disasm.py | 16 +++++++++++-----
 .../util/scripting-engines/trace-event-python.c  |  9 ++++++---
 2 files changed, 17 insertions(+), 8 deletions(-)

-- 
2.44.0




More information about the linux-arm-kernel mailing list