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Re: powerpc __tls_get_addr call optimization
- From: "Carlos O'Donell" <carlos at redhat dot com>
- To: "H.J. Lu" <hjl dot tools at gmail dot com>
- Cc: Rich Felker <dalias at libc dot org>, Alan Modra <amodra at gmail dot com>, GNU C Library <libc-alpha at sourceware dot org>
- Date: Fri, 20 Mar 2015 14:04:32 -0400
- Subject: Re: powerpc __tls_get_addr call optimization
- Authentication-results: sourceware.org; auth=none
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On 03/20/2015 01:37 PM, H.J. Lu wrote:
> On Fri, Mar 20, 2015 at 10:34 AM, Carlos O'Donell <carlos@redhat.com> wrote:
>> On 03/20/2015 12:24 PM, H.J. Lu wrote:
>>>>> Another thing, x86 and x86-64 TLS DESC spec should be
>>>>> in x86 and x86-64 psABIs, not a URL.
>>>>
>>>> Agreed. As should the TLS specification instead of a URL reference to
>>>> tls.pdf which is going to get out of date.
>>>
>>> TLS spec is too big to be included in x86 psABIs unless
>>> Ulrich contributed patches for tex source to x86 psABIs.
>>
>> Yes, the whole spec is too big, the psABI would have only
>> the portion for x86.
>>
>> Does that make sense?
>
> Sure. Patches are welcome.
Thanks, just making sure you didn't object.
c.