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Re: thread-local storage, especially on x86

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Re: thread-local storage, especially on x86

Subject: Re: thread-local storage, especially on x86
From: Isaac Dooley <email@hidden>
Date: Sun, 11 Sep 2005 14:52:33 -0500

I too have an important need for thread-local storage for ordinary "global" variables. I have not found a single way of solving my problem, short of memcpy'ing the entire DATA segment in and out on the "thread" context switches. It is part of a custom user level threading system. We use a hack on the ELF-GOT platforms to modify the GOT. If anyone has any ideas, I would love to hear them. I posted a better description of my problem on this list earlier this summer and had no replies.

Isaac Dooley

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