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Differential D34659

Add show kernel_maps to ddb on arm64
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Authored by andrew on Mar 24 2022, 12:00 PM.
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emaste

Details

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markj
imp
jhb
manu
Summary

This prints the same information as the vm.pmap.kernel_maps sysctl.
This can be useful for debugging memory mapping issues.

Diff Detail

Repository
rS FreeBSD src repository - subversion
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Lint Passed
Unit
No Test Coverage
Build Status
Buildable 44881
Build 41769: arc lint + arc unit

Event Timeline

andrew created this revision.Mar 24 2022, 12:00 PM
Herald added a reviewer: manu. · View Herald TranscriptMar 24 2022, 12:00 PM
Herald added a subscriber: emaste. · View Herald Transcript
andrew requested review of this revision.Mar 24 2022, 12:00 PM
Harbormaster completed remote builds in B44881: Diff 104158.Mar 24 2022, 12:00 PM
andrew added a parent revision: D34658: Add db_vprintf.Mar 24 2022, 12:01 PM
markj added inline comments.Mar 24 2022, 3:04 PM
sys/arm64/arm64/pmap.c
7287

Can't you still use an sbuf, and instead install a drain function that prints using db_printf()?

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PathSize
sys/
arm64/
arm64/
128 lines

Diff 104158

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sys/arm64/arm64/pmap.c

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