arm/arm64 pmu: add a PMCDBG to interrupt handler
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Authored by mhorne on May 1 2023, 7:39 PM.

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jkoshy
andrew
jkoshy_users.sourceforge.net

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pmc

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Repository

rG FreeBSD src repository

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No Test Coverage

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Buildable 51283
Build 48174: arc lint + arc unit

Event Timeline

mhorne created this revision.May 1 2023, 7:39 PM

Herald added subscribers: andrew, imp. · View Herald TranscriptMay 1 2023, 7:39 PM

mhorne requested review of this revision.May 1 2023, 7:39 PM

Harbormaster completed remote builds in B51283: Diff 121327.May 1 2023, 7:39 PM

mhorne added a parent revision: D39907: pmcstat: augment an error message.May 1 2023, 7:39 PM

mhorne added a child revision: D39909: hwpmc: use kstack_contains().

andrew accepted this revision.May 2 2023, 9:36 AM

This revision is now accepted and ready to land.May 2 2023, 9:36 AM

jkoshy_users.sourceforge.net accepted this revision.May 2 2023, 9:51 AM

jkoshy accepted this revision.May 2 2023, 9:52 AM

Oops, looks like I already handled this a while ago in 13f5a3076. This was from an old branch, and doesn't work anyway because PMCDBG will fail to link when used outside of the hwpmc module.

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sys/

arm/

pmu.c

8 lines

Diff 121327

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arm/arm64 pmu: add a PMCDBG to interrupt handlerAbandonedPublicActions