Add EVMC_MONAD revsion changes to the VM

[goodlyrottenapple]

These are all the monad changes to date and the changes applied to the VM (if applicable) for each item:

• Code size

  • MONAD_TWO: increase max code size to 128k
    replaced single contant MAX_CODE_SIZE in lib/evmone/constants.hpp with ETHEREUM_MAX_CODE_SIZE/MONAD_MAX_CODE_SIZE, setting MONAD_MAX_CODE_SIZE to 128 * 1024

• Initcode size

  • MONAD_FOUR: increase max initcode size to 256k
    replaced single contant MAX_INITCODE_SIZE in lib/evmone/constants.hpp with ETHEREUM_MAX_INITCODE_SIZE/MONAD_MAX_INITCODE_SIZE, setting MONAD_MAX_INITCODE_SIZE to 2 * MONAD_MAX_CODE_SIZE

• Reserve balance

  • MONAD_FOUR: reserve balance system; changes to txn validation around dipping
    N/A to the VM

• System txns

  • MONAD_FOUR: system txns can be originated; changes to txn validation + block inclusion
    N/A to the VM

• Staking precompile

  • MONAD_FOUR: precompile becomes active
    N/A to the VM

• Refunds

  • MONAD_ONE: disable refunds
    N/A to the VM

• Storage repricing

  • MONAD_FIVE: increase cold storage costs
    renamed cold_sload_cost to cold_sload_cost_ethereum and cold_account_access_cost to cold_account_access_cost_ethereum and added new constants cold_sload_cost_monad and cold_account_access_cost_monad in lib/evmone/instructions_traits.hpp

• Precompile repricing

  • MONAD_FIVE: increase select precompile costs
    N/A to the VM

• CREATE repricing

  • MONAD_FIVE: increase static and per-byte costs for CREATE opcodes
    N/A happens in the host

• Create inside delegated

  • All (n.b. only meaningful from MONAD_FOUR because of Prague activation): disable opcodes when executing delegated calls
    Added check to create_impl in lib/evmone/instructions_calls.cpp, calling get_delegate_address which is equivalent to resolve_delegation in monad