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Re: Thread-local storage on IA64 in ILP32 mode

From: "Zack Weinberg" <zack at codesourcery dot com>
To: Richard Henderson <rth at redhat dot com>
Cc: Mark Mitchell <mark at codesourcery dot com>, gcc at gcc dot gnu dot org
Date: Sat, 23 Aug 2003 12:38:29 -0700
Subject: Re: Thread-local storage on IA64 in ILP32 mode
References: <200308222023.h7MKNFrR000660@sirius.codesourcery.com><20030823182104.GA9103@redhat.com>

Richard Henderson <rth@redhat.com> writes:

>> Right now, whether or not TLS is supported
>> is purely determined by HAVE_AS_TLS.
>
> We could, I suppose, add a linker test, but the assumption of the moment
> is that you've got one matched version of binutils installed. 

The case that breaks this assumption is where GNU as supports a target
(and is desirable to use with GCC) but GNU ld doesn't -- which is
exactly the situation on ia64-hpux.

zw

Follow-Ups:
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References:
- Thread-local storage on IA64 in ILP32 mode
  - From: Mark Mitchell
- Re: Thread-local storage on IA64 in ILP32 mode
  - From: Richard Henderson

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