On Fri, Nov 20, 2015 at 1:18 PM, Brian Robbins wrote:
>
>
> On Fri, 20 Nov 2015, Peter Zijlstra wrote:
>
>> On Thu, Nov 19, 2015 at 11:45:45PM +, Brian Robbins wrote:
>>
>> > Thank you for the feedback. The file format is similar to PE, but is
>> > not identical. So, we would be implementing
Em Fri, Nov 20, 2015 at 01:18:55PM -0800, Brian Robbins escreveu:
>
>
> On Fri, 20 Nov 2015, Peter Zijlstra wrote:
>
> > On Thu, Nov 19, 2015 at 11:45:45PM +, Brian Robbins wrote:
> >
> > > Thank you for the feedback. The file format is similar to PE, but is
> > > not identical. So, we wo
On Fri, 20 Nov 2015, Peter Zijlstra wrote:
> On Thu, Nov 19, 2015 at 11:45:45PM +, Brian Robbins wrote:
>
> > Thank you for the feedback. The file format is similar to PE, but is
> > not identical. So, we would be implementing something very scoped,
> > which doesn't feel right to me.
>
On Thu, Nov 19, 2015 at 11:45:45PM +, Brian Robbins wrote:
> Thank you for the feedback. The file format is similar to PE, but is
> not identical. So, we would be implementing something very scoped,
> which doesn't feel right to me.
*groan* you just had to go and invent yet another executab
el@vger.kernel.org;
> > Stephane Eranian
> > Subject: Re: [PATCH] perf: Fallback to JIT support for mmap'd non-ELF
> > binaries.
> >
> > > On Thu, Nov 19, 2015 at 11:09:07AM -0800, Brian Robbins wrote:
> > > > Programs can execute code contained
On Thu, Nov 19, 2015 at 3:45 PM, Brian Robbins wrote:
>
> From: Peter Zijlstra
> Sent: Thursday, November 19, 2015 11:31 AM
> To: Brian Robbins
> Cc: Ingo Molnar; Arnaldo Carvalho de Melo; linux-kernel@vger.kernel.org;
> Stephane Eranian
> Subject: Re: [PATCH] perf: Fallba
From: Peter Zijlstra
Sent: Thursday, November 19, 2015 11:31 AM
To: Brian Robbins
Cc: Ingo Molnar; Arnaldo Carvalho de Melo; linux-kernel@vger.kernel.org;
Stephane Eranian
Subject: Re: [PATCH] perf: Fallback to JIT support for mmap'd non-ELF binaries.
> On Thu, Nov 19, 2015 at 11:09:07
On Thu, Nov 19, 2015 at 11:09:07AM -0800, Brian Robbins wrote:
> Programs can execute code contained in files that don't conform
> to the ELF standard. This is common for cross-platform runtimes
> that support ahead-of-time compilation. In this case, perf is
> unable to resolve addresses to symbo
Programs can execute code contained in files that don't conform
to the ELF standard. This is common for cross-platform runtimes
that support ahead-of-time compilation. In this case, perf is
unable to resolve addresses to symbolic names, as the format of
the mmap'd file is unknown to perf.
Make p
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