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Differential D22524

[PowerPC] Enable TLS usage in system libraries on ELFv2.
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Authored by bdragon on Nov 23 2019, 10:31 PM.
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alfredo
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rS355719: [PowerPC] Enable TLS usage in system libraries on ELFv2.
Summary

TLS on powerpc64 works fine on a modern compiler, as far as I can tell.

Switching over will cause a glitch though -- you need to run installworld twice because grep will start crashing halfway through on the first run due to RuneLocale. A second installworld cleans this up though.

As such, we may want to do this one during ELFv2 flag day.

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rS FreeBSD src repository - subversion
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bdragon created this revision.Nov 23 2019, 10:31 PM
Herald added a subscriber: imp. · View Herald TranscriptNov 23 2019, 10:31 PM
luporl accepted this revision.Nov 29 2019, 1:57 PM
This revision is now accepted and ready to land.Nov 29 2019, 1:57 PM
alfredo accepted this revision.Dec 2 2019, 1:15 PM

I'm running with this patch for a while and found no side effects.

Closed by commit rS355719: [PowerPC] Enable TLS usage in system libraries on ELFv2. (authored by bdragon). · Explain WhyDec 13 2019, 6:18 PM
This revision was automatically updated to reflect the committed changes.
bdragon added a commit: rS355719: [PowerPC] Enable TLS usage in system libraries on ELFv2..

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head/sys/sys/cdefs.h

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