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Differential D41199

arm64: Add constants for decoding ISS fields for WF* exceptions
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Authored by markj on Jul 26 2023, 5:09 PM.
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andrew
manu
Commits
rGd67ef8ac7de7: arm64: Add constants for decoding ISS fields for WF* exceptions
rGdd24d475d514: arm64: Add constants for decoding ISS fields for WF* exceptions
Summary

WFI and WFIT trap to EL2 when executed in a vmm guest. (Currently
WFE/WFET are not configured to trap.) We only handle WFI at the moment,
so these constants are useful when handling the exception.

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rG FreeBSD src repository
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Buildable 52856
Build 49747: arc lint + arc unit

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sys/
arm64/
include/
20 lines

Diff 125202

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sys/arm64/include/armreg.h

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