Add FPU support in superscalar mode #3085
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Co-authored-by: Gianmarco Ottavi <[email protected]>
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Marking this as ready for review after the merging of openhwgroup/cvfpu#156. |
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One open point: currently no CI configuration tests the FPU support in the superscalar configuration. |
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Hello @ricted98 |
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Hi @JeanRochCoulon, I can of course add it. Would you like a new configuration to be pushed or should we just override cv32a65x for the tests? |
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These changes add support for FPU instructions in superscalar mode. The FPU requires a new top level signal to ease structural hazards detection, as detailed in openhwgroup/cvfpu#156.
Testing was done locally using embench-iot, however there is the open point of testing this feature in the CI.