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Re: gcc, mplayer and profile (mcount)

From: Ian Lance Taylor <iant at google dot com>
To: "Seongbae Park" <seongbae dot park at gmail dot com>
Cc: "Adam Sulmicki" <adam at cfar dot umd dot edu>, gcc at gcc dot gnu dot org, mplayer-advusers at mplayerhq dot hu
Date: 03 Jan 2007 10:31:48 -0800
Subject: Re: gcc, mplayer and profile (mcount)
References: <Pine.BSF.4.64.0701030905490.87401@www.missl.cs.umd.edu> <m3ejqcm1aa.fsf@localhost.localdomain> <ab3a61990701031018u467d367fm6be47128c0691e0@mail.gmail.com>

"Seongbae Park" <seongbae.park@gmail.com> writes:

> I remember someone wanting to provide his own mcount().
> Presumably, mcount() is weak in libc to cover such a use case ?

Yes, mcount() is weak in libc.  But it seems to me that you can
provide your own mcount even if it has to be named _mcount, since libc
never calls it internally.

Ian

References:
- gcc, mplayer and profile (mcount)
  - From: Adam Sulmicki
- Re: gcc, mplayer and profile (mcount)
  - From: Ian Lance Taylor
- Re: gcc, mplayer and profile (mcount)
  - From: Seongbae Park

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