Steve Clevenger 26ec3d7cc3 perf script cs_etm: Add map_pgoff to python dictionary ...

Extract map_pgoff parameter from the dictionary, and adjust start/end
range passed to objdump based on the value.

A zero start_addr is filtered to prevent output of dso address range
check failures. This script repeatedly sees a zero value passed
in for
      start_addr = cpu_data[str(cpu) + 'addr']

These zero values are not a new problem. The start_addr/stop_addr warning
clutters the instruction trace output, hence this change.

Signed-off-by: Steve Clevenger <scclevenger@os.amperecomputing.com>
Reviewed-by: Leo Yan <leo.yan@arm.com>
Cc: suzuki.poulose@arm.com
Cc: james.clark@linaro.org
Cc: mike.leach@linaro.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: coresight@lists.linaro.org
Cc: ilkka@os.amperecomputing.com
Link: https://lore.kernel.org/r/8d9a1142dc58ffa34a000cb7b7a26055df0a37ec.1731027120.git.scclevenger@os.amperecomputing.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>

2024-11-08 22:42:56 -08:00

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