linux-kernel - Re: [PATCH v4 2/4] perf tools: add Java demangling support

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Date:	Wed, 25 Mar 2015 13:34:19 -0700
From:	"Carl E. Love" <cel@...ibm.com>
To:	Stephane Eranian <eranian@...gle.com>
Cc:	linux-kernel@...r.kernel.org, acme@...hat.com,
	peterz@...radead.org, mingo@...e.hu, ak@...ux.intel.com,
	jolsa@...hat.com, namhyung@...nel.org, sukadev@...ux.vnet.ibm.com,
	sonnyrao@...omium.org, johnmccutchan@...gle.com, dsahern@...il.com,
	adrian.hunter@...el.com, pawel.moll@....com
Subject: Re: [PATCH v4 2/4] perf tools: add Java demangling support

On Tue, 2015-03-24 at 23:25 +0100, Stephane Eranian wrote:
> Add Java function descriptor demangling support.
> Something bfd cannot do.
> 
> Use the JAVA_DEMANGLE_NORET flag to avoid decoding the
> return type of functions.
> 
> Signed-off-by: Stephane Eranian <eranian@...gle.com>
> ---
>  tools/perf/util/Build           |   1 +
>  tools/perf/util/demangle-java.c | 199
> ++++++++++++++++++++++++++++++++++++++++
>  tools/perf/util/demangle-java.h |  10 ++
>  tools/perf/util/symbol-elf.c    |   3 + 

Stephane:

Your patch makes a change to tools/perf/util/Build. I don't find that
file in the linux kernel source tree for 4.0-rc5.  I built the tool just
to see if that file gets created by the build but still did not find it.
I am wondering where the file comes from?

             Carl Love

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