Expand description
PVM instruction set (JAM Gray Paper Appendix A.5).
Cherry-picked verbatim from v2 javm/src/instruction.rs. Pure
opcode enumeration + lookup tables; no cap awareness.
Enums§
- Instruction
Category - Instruction argument category (determines how operands are decoded).
- Opcode
- PVM opcodes (ζᵢ values from Appendix A.5).
Functions§
- decode_
opcode_ fast - Look up opcode validity and category in a single array access. Returns None for invalid opcodes, Some((Opcode, InstructionCategory)) for valid ones.