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Re: [4.1 patch] relocate profile data file

From: Grigory Zagorodnev <grigory_zagorodnev at linux dot intel dot com>
To: Nathan Sidwell <nathan at codesourcery dot com>
Cc: "H. J. Lu" <hjl at lucon dot org>, Andrew Pinski <pinskia at physics dot uc dot edu>, gcc-patches at gcc dot gnu dot org
Date: Thu, 05 May 2005 19:08:33 +0400
Subject: Re: [4.1 patch] relocate profile data file
References: <427932EB.7080306@linux.intel.com> <200505042041.j44KfxYU017509@earth.phy.uc.edu> <20050504230049.GA14064@lucon.org> <4279E5A8.7070109@codesourcery.com> <427A1D65.1070206@linux.intel.com> <427A1EFA.10807@codesourcery.com>

Nathan Sidwell wrote:

> just pass full the filename in.  When called from gcov_init, just use
> the hardwired path -- afterall we're not looking at the disk at that

Ok! That makes the live easier.

> How about remembering the longest file name in gcov_init,
> and then having a single alloca for that + strlen(prefix) in gcov_exit?

Yes, this may fit. But we won't eliminate global variables - still need one for the longest file name. Do you mind?

---
- Grigory

Follow-Ups:
- Re: [4.1 patch] relocate profile data file
  - From: Nathan Sidwell

References:
- [3.4 patch] relocate profile data file
  - From: Grigory Zagorodnev
- Re: [3.4 patch] relocate profile data file
  - From: Andrew Pinski
- [4.1 patch] relocate profile data file
  - From: H. J. Lu
- Re: [4.1 patch] relocate profile data file
  - From: Nathan Sidwell
- Re: [4.1 patch] relocate profile data file
  - From: Grigory Zagorodnev
- Re: [4.1 patch] relocate profile data file
  - From: Nathan Sidwell

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