Add atomic_testandset/clear on arm64
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Authored by andrew on Jan 3 2020, 10:25 AM.

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emaste

imp

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manu

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arm64

Commits

rS356550: Add atomic_testandset/clear on arm64.

Summary

These will reportedly be used in future uma changes.

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Build Status

Buildable 28455
Build 26520: arc lint + arc unit

Event Timeline

andrew created this revision.Jan 3 2020, 10:25 AM

Herald added a reviewer: manu. · View Herald TranscriptJan 3 2020, 10:25 AM

Herald added a subscriber: emaste. · View Herald Transcript

Harbormaster completed remote builds in B28455: Diff 66291.Jan 3 2020, 10:25 AM

andrew mentioned this in D22963: Expand generic subword atomic primitives.Jan 3 2020, 10:26 AM

This revision was not accepted when it landed; it landed in state Needs Review.Jan 9 2020, 10:26 AM

Closed by commit rS356550: Add atomic_testandset/clear on arm64. (authored by andrew). · Explain Why

This revision was automatically updated to reflect the committed changes.

andrew added a commit: rS356550: Add atomic_testandset/clear on arm64..

Herald added a subscriber: imp. · View Herald TranscriptJan 9 2020, 10:26 AM

Revision Contents
Changeset List

Path

Size

sys/

arm64/

include/

atomic.h

84 lines

Diff 66291

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sys/arm64/include/atomic.h

Add atomic_testandset/clear on arm64ClosedPublicActions