From mboxrd@z Thu Jan  1 00:00:00 1970
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From: Max Filippov <jcmvbkbc@gmail.com>
To: elfutils-devel@lists.fedorahosted.org
Subject: Re: [PATCH 4/6] Remove DL_CALL_FCT wrapper which is used in profiling
Date: Mon, 04 May 2015 18:09:16 +0300
Message-ID: <CAMo8BfLHsGN1RCXO4mc9+YHdwLH2C709_6npGoY22tAVMK3-Tw@mail.gmail.com>
In-Reply-To: 20150504061419.GC30924@vapier

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Hi Mike,

On Mon, May 4, 2015 at 9:14 AM, Mike Frysinger <vapier@gentoo.org> wrote:
> On 04 May 2015 02:25, Max Filippov wrote:
>> From: "Anthony G. Basile" <blueness@gentoo.org>
>>
>> DL_CALL_FCT is defined in <bits/dlfcn.h> on glibc systems and is
>> a macro for calling functions in shared objects with dlsym.  This
>> is useful for profiling since these functions would otherwise not
>> use the PLT and so not be counted when profiling with gprof.
>
> uClibc supports gprof optionally, so i'd be fine with adding this to uCli=
bc.
> at the very least, the stub would be OK.

Ok, I'll drop this patch and submit similar stub to uClibc instead.
BTW, I though uClibc does not support profiling at all. Can you point
me to the documentation/code for that optional gprof support?

-- =

Thanks.
-- Max

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