arm64: Use xzr directly to set HCRX_EL2
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Authored by andrew on Jul 17 2025, 3:20 PM.

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manu

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arm64

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rG05e834d5dae4: arm64: Use xzr directly to set HCRX_EL2

Summary

There is no need to zero another register, just use the zero register
directly.

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Repository

rG FreeBSD src repository

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Tests Not Applicable

Event Timeline

andrew created this revision.Jul 17 2025, 3:20 PM

Herald added a reviewer: manu. · View Herald TranscriptJul 17 2025, 3:20 PM

Herald added subscribers: emaste, imp. · View Herald Transcript

andrew requested review of this revision.Jul 17 2025, 3:20 PM

andrew added a parent revision: D51377: arm64: Set CNTPOFF_EL2 when it's implemented.

Harbormaster completed remote builds in B65520: Diff 158672.Jul 17 2025, 3:20 PM

This revision was not accepted when it landed; it landed in state Needs Review.Aug 4 2025, 11:15 AM

Closed by commit rG05e834d5dae4: arm64: Use xzr directly to set HCRX_EL2 (authored by andrew). · Explain Why

This revision was automatically updated to reflect the committed changes.

andrew added a commit: rG05e834d5dae4: arm64: Use xzr directly to set HCRX_EL2.

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sys/

arm64/

locore.S

3 lines

Diff 159706

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arm64: Use xzr directly to set HCRX_EL2ClosedPublicActions