linux-kernel - Re: [PATCH 2/3] ARM64: perf: wire up perf

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Message-ID: <20140106183605.GH1096@mudshark.cambridge.arm.com>
Date:	Mon, 6 Jan 2014 18:36:05 +0000
From:	Will Deacon <will.deacon@....com>
To:	Jean Pihet <jean.pihet@...aro.org>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linaro-kernel@...ts.linaro.org" <linaro-kernel@...ts.linaro.org>,
	Jiri Olsa <jolsa@...hat.com>, Ingo Molnar <mingo@...nel.org>,
	Arnaldo <acme@...stprotocols.net>,
	"patches@...aro.org" <patches@...aro.org>,
	Jean Pihet <jean.pihet@...oldbits.com>
Subject: Re: [PATCH 2/3] ARM64: perf: wire up perf_regs and unwind support

On Mon, Dec 30, 2013 at 04:25:31PM +0000, Jean Pihet wrote:
> From: Jean Pihet <jean.pihet@...oldbits.com>
> 
> This patch hooks in the perf_regs and libunwind code for ARM64.
> The tools/perf/arch/arm64 is created; it contains the arch specific
> code for DWARF unwinding.
> 
> Signed-off-by: Jean Pihet <jean.pihet@...aro.org>
> Cc: Will Deacon <will.deacon@....com>
> ---
>  tools/perf/arch/arm64/Makefile            |  7 +++
>  tools/perf/arch/arm64/include/perf_regs.h | 88 +++++++++++++++++++++++++++++++
>  tools/perf/arch/arm64/util/dwarf-regs.c   | 80 ++++++++++++++++++++++++++++
>  tools/perf/arch/arm64/util/unwind.c       | 82 ++++++++++++++++++++++++++++
>  tools/perf/config/Makefile                |  8 ++-
>  5 files changed, 264 insertions(+), 1 deletion(-)
>  create mode 100644 tools/perf/arch/arm64/Makefile
>  create mode 100644 tools/perf/arch/arm64/include/perf_regs.h
>  create mode 100644 tools/perf/arch/arm64/util/dwarf-regs.c
>  create mode 100644 tools/perf/arch/arm64/util/unwind.c

  Acked-by: Will Deacon <will.deacon@....com>

Will
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