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Print registers on an arm64 spinlock data abort
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Authored by andrew on May 23 2023, 9:30 AM.
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Details

Summary

When checking if the spinlock count is correct in a data abort we can
panic without printing the registers. These are useful to debug the
abort, e.g. by giving the fault address register.

Sponsored by: Arm Ltd

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rG FreeBSD src repository
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