Added check CSR instruction accepted by xif AND pipeline. (!316) · Merge requests · OpenHW Group / backup-20241120 / cv32e40x

Eclipse Webmaster requested to merge github/fork/silabs-oysteink/silabs-oysteink_issue-280 into master Nov 16, 2021

Created by: silabs-oysteink

Killing xif instruction via commit interface in EX, and marking instruction as illegal.

Note that the commit_kill signal is not fully implemented yet. It will get updated in a future PR with proper killing for interrupts, debug and exceptions. Changes are expected to the way commit_kill is signalled, as for killed instructions ex_valid will not be 1.

Signed-off-by: Oystein Knauserud Oystein.Knauserud@silabs.com

Added check CSR instruction accepted by xif AND pipeline.

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