Differential D42568

arm64: Clean up finding our load address
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Authored by andrew on Nov 13 2023, 5:18 PM.

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rG54cf1499a33a: arm64: Clean up finding our load address
rG61f14f1da37b: arm64: Clean up finding our load address

Summary

Use the linker to pre-calculate the offset of a known symbol from
KERNBASE, and use this to find the physical address KERNBASE should
map to.

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rG FreeBSD src repository

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Event Timeline

andrew created this revision.Nov 13 2023, 5:18 PM

Herald added a reviewer: manu. · View Herald TranscriptNov 13 2023, 5:18 PM

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

andrew requested review of this revision.Nov 13 2023, 5:18 PM

Harbormaster completed remote builds in B54391: Diff 130022.Nov 13 2023, 5:18 PM

andrew added a parent revision: D42567: arm64: Make kern_delta unneeded in the boot params.Nov 13 2023, 5:18 PM

This revision was not accepted when it landed; it landed in state Needs Review.Nov 15 2023, 6:14 PM

Closed by commit rG61f14f1da37b: arm64: Clean up finding our load address (authored by andrew). · Explain Why

This revision was automatically updated to reflect the committed changes.

andrew added a commit: rG61f14f1da37b: arm64: Clean up finding our load address.

andrew added a commit: rG54cf1499a33a: arm64: Clean up finding our load address.Feb 19 2024, 4:47 PM

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sys/

arm64/

arm64/

18 lines

Diff 130156

sys/arm64/arm64/locore.S

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