compressed_decoder.sv: Fix FP word L/S decompression as per ISA spec v2.2. (!957) · Merge requests · OpenHW Group / backup-20241120 / cva6

Eclipse Webmaster requested to merge github/fork/zchamski/pr-candidate/compressed-pf-decode-v2 into master Sep 16, 2022

Created by: zchamski

This PR provides a proposed fix to issue #956 (closed). It adds RV32-specific decompression of compressed L/S instructions that have different meaning on RV32C and RV64C.

Files changed:

core/compressed_decoder.sv: Use word L/S patterns in FLW/FSW/FLWSP/FSWSP expansions on RV32C.

Signed-off-by: Zbigniew Chamski zbigniew.chamski@thalesgroup.com

compressed_decoder.sv: Fix FP word L/S decompression as per ISA spec v2.2.

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