powerpc64: Add extra SPRs on fatal traps
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Authored by breno.leitao_gmail.com on May 4 2018, 1:09 AM.

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Summary

This patch simply prints two additional registers on a fatal trap. These
registers help to identify the cause of the trap. They are:

DSISR: Data Storage Interrupt Status Register
DAR: Data Address Register

Diff Detail

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Lint Passed

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No Test Coverage

Build Status

Buildable 16420
Build 16341: arc lint + arc unit

Event Timeline

breno.leitao_gmail.com created this revision.May 4 2018, 1:09 AM

Herald added a subscriber: jhibbits. · View Herald TranscriptMay 4 2018, 1:09 AM

Harbormaster completed remote builds in B16419: Diff 42120.May 4 2018, 1:09 AM

Removing extra line.

Harbormaster completed remote builds in B16420: Diff 42121.May 4 2018, 1:13 AM

Revision Contents
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Path

Size

sys/

powerpc/

trap.c

2 lines

Diff 42121

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sys/powerpc/powerpc/trap.c

powerpc64: Add extra SPRs on fatal trapsNeeds ReviewPublicActions