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Re: Add elf64-sparc TLS support.

From: Eric Botcazou <ebotcazou at libertysurf dot fr>
To: "David S. Miller" <davem at davemloft dot net>
Cc: binutils at sources dot redhat dot com,rth at redhat dot com,jakub at redhat dot com
Date: Wed, 13 Apr 2005 09:48:03 +0200
Subject: Re: Add elf64-sparc TLS support.
References: <20050411143049.2ca61b9e.davem@davemloft.net> <200504130846.08243.ebotcazou@libertysurf.fr> <20050413000118.278f75a6.davem@davemloft.net>

> A testcase that emits the .vtable_* assembler?  Sure,
> simply build src/ld/testsuite/ld-selective/3.cc
>
> Oh I see, it was using gcc-3.3.x for those tests in my
> build.
>
> gcc-3.3.x emits the .vtable_* stuff, gcc-3.4 does not.

OK, it's the -fvtable-gc option, which was removed in 3.4 but indeed still 
emits the .vtable stuff as of 3.3.  Not sure whether we should "enhance" the 
SPARC64 linker though.

I asked for more details because I had never seen .vtable in any SPARC 
assembly code.  Obviously I didn't know of -fvtable-gc.

-- 
Eric Botcazou

References:
- Add elf64-sparc TLS support.
  - From: David S. Miller
- Re: Add elf64-sparc TLS support.
  - From: Eric Botcazou
- Re: Add elf64-sparc TLS support.
  - From: David S. Miller

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