From: Robert Richter <robert.richter@amd.com>
To: Masami Hiramatsu <mhiramat@redhat.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>,
"mingo@redhat.com" <mingo@redhat.com>,
"hpa@zytor.com" <hpa@zytor.com>,
"paulus@samba.org" <paulus@samba.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"fweisbec@gmail.com" <fweisbec@gmail.com>,
"peterz@infradead.org" <peterz@infradead.org>,
"efault@gmx.de" <efault@gmx.de>,
"tglx@linutronix.de" <tglx@linutronix.de>,
"mingo@elte.hu" <mingo@elte.hu>,
"linux-tip-commits@vger.kernel.org"
<linux-tip-commits@vger.kernel.org>
Subject: Re: [tip:perf/core] perf probe: Support DW_OP_call_frame_cfa in debuginfo
Date: Fri, 7 May 2010 22:04:39 +0200 [thread overview]
Message-ID: <20100507200439.GZ6450@erda.amd.com> (raw)
In-Reply-To: <4BE46E6D.6000502@redhat.com>
On 07.05.10 15:47:57, Masami Hiramatsu wrote:
> > Agreed. I'll check that what version can support current perf probe.
>
> OK, I've found that the CFI support has been added at last June,
> and elfutils-0.142 is released in last July.
Yes, that's the problem, I am using elfutils-0.131-r2.
> So, I think we can check whether CFI is supported or not by checking
> the version of elfutils, which can be done by _ELFUTILS_PREREQ() macro
> defined in elfutils/version.h
Looking forward to your fix.
Thanks,
-Robert
--
Advanced Micro Devices, Inc.
Operating System Research Center
email: robert.richter@amd.com
next prev parent reply other threads:[~2010-05-07 20:04 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-12 17:16 [PATCH -tip v3 00/10] perf-probe updates - data-structure support improvements, etc Masami Hiramatsu
2010-04-12 17:16 ` [PATCH -tip v3 01/10] perf probe: Support argument name Masami Hiramatsu
2010-04-15 7:27 ` [tip:perf/core] " tip-bot for Masami Hiramatsu
2010-04-12 17:17 ` [PATCH -tip v3 02/10] perf probe: Use the last field name as the " Masami Hiramatsu
2010-04-15 7:28 ` [tip:perf/core] " tip-bot for Masami Hiramatsu
2010-04-12 17:17 ` [PATCH -tip v3 03/10] tracing/kprobes: Support basic types on dynamic events Masami Hiramatsu
2010-04-15 7:28 ` [tip:perf/core] " tip-bot for Masami Hiramatsu
2010-04-12 17:17 ` [PATCH -tip v3 04/10] perf probe: Query basic types from debuginfo Masami Hiramatsu
2010-04-12 17:45 ` Arnaldo Carvalho de Melo
2010-04-15 7:28 ` [tip:perf/core] " tip-bot for Masami Hiramatsu
2010-04-12 17:17 ` [PATCH -tip v3 05/10] perf probe: Support basic type casting Masami Hiramatsu
2010-04-15 7:29 ` [tip:perf/core] " tip-bot for Masami Hiramatsu
2010-04-12 17:17 ` [PATCH -tip v3 06/10] perf probe: Support DW_OP_call_frame_cfa in debuginfo Masami Hiramatsu
2010-04-15 7:29 ` [tip:perf/core] " tip-bot for Masami Hiramatsu
2010-05-07 16:34 ` Robert Richter
2010-05-07 17:16 ` Masami Hiramatsu
2010-05-07 18:31 ` Arnaldo Carvalho de Melo
2010-05-07 19:12 ` Masami Hiramatsu
2010-05-07 19:47 ` Masami Hiramatsu
2010-05-07 20:04 ` Robert Richter [this message]
2010-04-12 17:17 ` [PATCH -tip v3 07/10] perf probe: Remove die() from probe-finder code Masami Hiramatsu
2010-04-15 7:29 ` [tip:perf/core] " tip-bot for Masami Hiramatsu
2010-04-12 17:17 ` [PATCH -tip v3 08/10] perf probe: Remove die() from probe-event code Masami Hiramatsu
2010-04-15 7:29 ` [tip:perf/core] " tip-bot for Masami Hiramatsu
2010-04-12 17:17 ` [PATCH -tip v3 09/10] perf probe: Remove xzalloc() from util/probe-{event, finder}.c Masami Hiramatsu
2010-04-15 7:30 ` [tip:perf/core] " tip-bot for Masami Hiramatsu
2010-04-12 17:17 ` [PATCH -tip v3 10/10] perf probe: Remove xstrdup()/xstrndup() " Masami Hiramatsu
2010-04-15 7:30 ` [tip:perf/core] " tip-bot for Masami Hiramatsu
2010-04-12 17:49 ` [PATCH -tip v3 00/10] perf-probe updates - data-structure support improvements, etc Arnaldo Carvalho de Melo
2010-04-13 9:14 ` Ingo Molnar
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