From: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
To: Irina Tirdea <irina.tirdea@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>,
Steven Rostedt <rostedt@goodmis.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
LKML <linux-kernel@vger.kernel.org>,
Paul Mackerras <paulus@samba.org>,
David Ahern <dsahern@gmail.com>,
Namhyung Kim <namhyung@kernel.org>,
Pekka Enberg <penberg@kernel.org>, Jiri Olsa <jolsa@redhat.com>,
Irina Tirdea <irina.tirdea@intel.com>
Subject: Re: [PATCH v3 7/8] perf tools: configure addr2line for cross-compiling
Date: Mon, 8 Oct 2012 14:04:40 -0700 [thread overview]
Message-ID: <20121008210440.GJ2631@ghostprotocols.net> (raw)
In-Reply-To: <1349678613-7045-8-git-send-email-irina.tirdea@gmail.com>
Em Mon, Oct 08, 2012 at 09:43:32AM +0300, Irina Tirdea escreveu:
> From: Irina Tirdea <irina.tirdea@intel.com>
>
> When analyzing data recorded on a target with a different architecture than
> the host, we must use addr2line from the toolchain for that architecture.
> Add a command line option to set addr2line at runtime.
>
> As we have architecture information of saved perf.data file, we can
> also try to find cross-built addr2line path. The predefined triplets include
> support for Android (arm, x86 and mips architectures).
Comments made for the objdump patch applies here.
Also there are two patches here, no? One adding --addr2line and the
other trying to find it automatically according the perf_session_env
info in the perf.data header.
- Arnaldo
next prev parent reply other threads:[~2012-10-08 21:04 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-08 6:43 [PATCH 0/8] perf tools: fixes for Android Irina Tirdea
2012-10-08 6:43 ` [PATCH 1/8] perf tools: add on_exit implementation Irina Tirdea
2012-10-09 17:41 ` [tip:perf/core] perf tools: Add " tip-bot for Bernhard Rosenkraenzer
2012-10-08 6:43 ` [PATCH 2/8] perf tools: update Makefile for Android Irina Tirdea
2012-10-08 20:43 ` Arnaldo Carvalho de Melo
2012-10-09 17:42 ` [tip:perf/core] perf tools: Update " tip-bot for Irina Tirdea
2012-10-08 6:43 ` [PATCH 3/8] Documentation: add documentation on compiling " Irina Tirdea
2012-10-09 17:43 ` [tip:perf/core] " tip-bot for Irina Tirdea
2012-10-08 6:43 ` [PATCH v3 4/8] perf tools: configure tmp path at build time Irina Tirdea
2012-10-08 20:50 ` Arnaldo Carvalho de Melo
2012-10-08 6:43 ` [PATCH v3 5/8] perf tools: configure shell path at compile time Irina Tirdea
2012-10-08 6:43 ` [PATCH v3 6/8] perf tools: Try to find cross-built objdump path Irina Tirdea
2012-10-08 21:03 ` Arnaldo Carvalho de Melo
2012-10-15 22:59 ` Irina Tirdea
2012-10-08 6:43 ` [PATCH v3 7/8] perf tools: configure addr2line for cross-compiling Irina Tirdea
2012-10-08 21:04 ` Arnaldo Carvalho de Melo [this message]
2012-10-08 6:43 ` [PATCH v3 8/8] perf stat: implement --big-num grouping Irina Tirdea
2012-10-08 21:11 ` Arnaldo Carvalho de Melo
2012-10-15 23:05 ` Irina Tirdea
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