Decoder improvements (!355) · Merge requests · OpenHW Group / backup-20241120 / cvw

Eclipse Webmaster requested to merge github/fork/davidharrishmc/dev into main Jul 02, 2023

Created by: davidharrishmc

Significantly improved detection of illegal instructions, including unsupported Cache Management Operations instructions (per Imperas bug report)

Added initial support for CMOE coming out of the IEU. Ross can use these to implement CMO. Cache needs to look at Instr[22:20] to determine which type of CMO instruction.

Decoder improvements

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