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Debug: Fix address sent from DM to SB2TL #2559

Merged
merged 1 commit into from
Jul 16, 2020
Merged

Debug: Fix address sent from DM to SB2TL #2559

merged 1 commit into from
Jul 16, 2020

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ernie-sifive
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Related issue:

Type of change: bug report

Impact: no functional change

Development Phase: implementation

Release Notes

The address being sent from the trace encoder to the sb2tl module takes on the wrong value in the cycle when sbdata0 is read when sbreadondata is set (sbreadondata causes the SBA to initiate a read transaction on the bus when sbdata0 is read). Although the actual data transaction has the correct address, the address legality check does not process the correct address and may not flag illegal addresses.

@ernie-sifive ernie-sifive merged commit b812a1a into master Jul 16, 2020
@ernie-sifive ernie-sifive deleted the sba-address branch July 16, 2020 22:15
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2 participants