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arm64/vmm: Refactor vmm_hyp.c
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Authored by kajetan.puchalski_arm.com on Apr 21 2026, 11:09 AM.
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Details

Reviewers
andrew
manu
Group Reviewers
arm64
Summary

Refactor vmm_hyp.c to split register reload logic by type of register,
streamline the implementation and improve readability.

Signed-off-by: Kajetan Puchalski <kajetan.puchalski@arm.com>

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Skipped
Unit
Tests Skipped
Build Status
Buildable 72610
Build 69493: arc lint + arc unit

Event Timeline

Encode VNCR values into enum hypctx_sysreg as 64-bit offsets

Handle non-VHE, store the vncr page as a pointer

Address remaining style review comments

Use Static_assert to ensure correct struct hypctx size

sys/arm64/vmm/vmm_hyp.c
304–309
318–325
This revision is now accepted and ready to land.Thu, Jun 4, 2:45 PM
This revision now requires review to proceed.Tue, Jun 9, 3:28 PM

Put potentially exotic registers in a separate array