Differential D44352

arm64: Use a switch to decide when to enable debug
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Authored by andrew on Mar 14 2024, 3:19 PM.

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manu
jhb

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rGd93b3a65f769: arm64: Use a switch to decide when to enable debug

Summary

Use a switch statement to decide which exceptions we need to call
dbg_enable for. This simplifies adding more esceptions to the list in
the future.

Sponsored by: Arm Ltd

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rG FreeBSD src repository

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andrew created this revision.Mar 14 2024, 3:19 PM

Herald added a reviewer: manu. · View Herald TranscriptMar 14 2024, 3:19 PM

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

andrew requested review of this revision.Mar 14 2024, 3:19 PM

andrew added a parent revision: D44351: arm64: Always set the debug control and value regs.

andrew added a child revision: D44353: arm64: Add EL1 hardware breakpoint exceptions.

Harbormaster completed remote builds in B56597: Diff 135744.Mar 14 2024, 3:20 PM

jhb accepted this revision.Mar 19 2024, 5:18 PM

This revision is now accepted and ready to land.Mar 19 2024, 5:18 PM

Closed by commit rGd93b3a65f769: arm64: Use a switch to decide when to enable debug (authored by andrew). · Explain WhyMar 21 2024, 10:15 AM

This revision was automatically updated to reflect the committed changes.

andrew added a commit: rGd93b3a65f769: arm64: Use a switch to decide when to enable debug.

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sys/

arm64/

arm64/

10 lines

Diff 136021

sys/arm64/arm64/trap.c

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