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Re: [patch] Add baseline for SPARC64/Linux
- From: Jakub Jelinek <jakub at redhat dot com>
- To: Jonathan Wakely <jwakely at redhat dot com>
- Cc: Eric Botcazou <ebotcazou at adacore dot com>, libstdc++ at gcc dot gnu dot org, gcc-patches at gcc dot gnu dot org
- Date: Fri, 22 Feb 2019 20:43:03 +0100
- Subject: Re: [patch] Add baseline for SPARC64/Linux
- References: <5024844.KlZsQ8QBrG@polaris> <4062895.AP2ia1RWNV@polaris> <20190222192457.GM13569@redhat.com>
- Reply-to: Jakub Jelinek <jakub at redhat dot com>
On Fri, Feb 22, 2019 at 07:24:57PM +0000, Jonathan Wakely wrote:
> On 22/02/19 08:27 +0100, Eric Botcazou wrote:
> > > 2019-02-20 Eric Botcazou <ebotcazou@adacore.com>
> > >
> > > * configure.host (abi_baseline_pair): Adjust for SPARC64/Linux.
> > > * config/abi/post/sparc64-linux-gnu: New directory.
> > > * config/abi/post/sparc64-linux-gnu/baseline_symbols.txt: New file.
> > > * config/abi/post/sparc64-linux-gnu/32: New directory.
> > > * config/abi/post/sparc64-linux-gnu/32/baseline_symbols.txt: New file.
> >
> > I can probably self-approve it as SPARC maintainer so now installed.
>
> Sorry for the delay, I'm in a meeting all week with limited time for
> patch review.
>
> We don't usually include the __once_callable symbols in the baseline
> file, are you sure it's correct to do so for sparc64-linux-gnu?
>
> +TLS:8:_ZSt11__once_call@@GLIBCXX_3.4.11
> +TLS:8:_ZSt15__once_callable@@GLIBCXX_3.4.11
It shouldn't be there on any target, as it will differ between configuring
the library with and without TLS.
Jakub