Re: [RFT v3 0/4] Perf script: Add python script for CoreSight trace disassembler
From: Arnaldo Carvalho de Melo
Date: Mon May 28 2018 - 16:03:35 EST
Em Mon, May 28, 2018 at 04:44:59PM +0800, Leo Yan escreveu:
> This patch series is to support for using 'perf script' for CoreSight
> trace disassembler, for this purpose this patch series adds a new
> python script to parse CoreSight tracing event and use command 'objdump'
> for disassembled lines, finally this can generate readable program
> execution flow for reviewing tracing data.
>
> Patch 0001 is one fixing patch to generate samples for the start packet
> and exception packets.
>
> Patch 0002 is the prerequisite to add addr into sample dict, so this
> value can be used by python script to analyze instruction range.
>
> Patch 0003 is to add python script for trace disassembler.
>
> Patch 0004 is to add doc to explain python script usage and give
> example for it.
>
> This patch series has been rebased on acme git tree [1] with the commit
> 19422a9f2a3b ("perf tools: Fix kernel_start for PTI on x86") and tested
> on Hikey (ARM64 octa CA53 cores).
Thanks, applied to perf/core.
- Arnaldo