[PowerPC] Fix *context on ELFv2
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Authored by bdragon on Nov 16 2019, 8:11 PM.

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rS354780: [PowerPC] Fix *context on ELFv2

Summary

Due to ELFv1 specific code in _ctx_start.S and makecontext.c, userspace context switching was completely broken on ELFv2.

With this, we now pass the libthr test suite.

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rS FreeBSD src repository - subversion

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Tests Not Applicable

Event Timeline

bdragon created this revision.Nov 16 2019, 8:11 PM

Herald added a subscriber: imp. · View Herald TranscriptNov 16 2019, 8:11 PM

jhibbits accepted this revision.Nov 16 2019, 8:17 PM

This revision is now accepted and ready to land.Nov 16 2019, 8:17 PM

Closed by commit rS354780: [PowerPC] Fix *context on ELFv2 (authored by bdragon). · Explain WhyNov 16 2019, 8:34 PM

This revision was automatically updated to reflect the committed changes.

bdragon added a commit: rS354780: [PowerPC] Fix *context on ELFv2.

Revision Contents
Changeset List

Path

Size

head/

lib/

libc/

powerpc64/

gen/

_ctx_start.S

6 lines

makecontext.c

5 lines

Diff 64469

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head/lib/libc/powerpc64/gen/_ctx_start.S