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Fix decoding of instructions with undefined funct#100

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reo-pon wants to merge 2 commits into
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fix/illegal-instruction
Open

Fix decoding of instructions with undefined funct#100
reo-pon wants to merge 2 commits into
masterfrom
fix/illegal-instruction

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@reo-pon

@reo-pon reo-pon commented Feb 19, 2025

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This PR includes the following fix:

  • Modified the decoder to assert the undefined flag when decoding an instruction with an undefined funct or operands.

With this fix, executing an instruction with an undefined funct will now trigger an invalid instruction exception.

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