Closed AndyBoWu closed 3 months ago
[!CAUTION]
Review failed
The pull request is closed.
The changes introduced in this update enhance the Ethereum Virtual Machine (EVM) functionality by integrating a new IP graph feature, improving contract execution context, and refining testing mechanisms. The modifications include adjustments to precompiled contract methods and the implementation of a robust IP management system, allowing for improved state interactions and better logging capabilities. These enhancements aim to bolster the EVM's efficiency and reliability.
File | Change Summary |
---|---|
core/genesis.go |
Added a new entry in the DeveloperGenesisBlock , associating the byte sequence 26 with a balance of 1 , expanding the initial state of the developer genesis block. |
core/vm/contracts.go |
Modified the Run method of precompiled contracts to include an evm *EVM parameter, allowing access to the EVM context. Updated the RunPrecompiledContract function signature accordingly and adjusted import statements for enhanced logging. |
core/vm/contracts_fuzz_test.go |
Significant changes to FuzzPrecompiledContracts , implementing a new vmctx of type BlockContext with a no-op Transfer method, improving testing isolation and integrating the evm context. |
core/vm/contracts_test.go |
Enhanced testing for precompiled contracts by using a new evm instance constructed with a BlockContext , improving simulation realism and test reliability without altering function signatures. |
core/vm/evm.go |
Updated multiple methods in the EVM struct to call RunPrecompiledContract with the new evm parameter, adding logging capabilities in the Call method to track contract execution results. |
core/vm/ipgraph.go |
Introduced a new file implementing an IP graph within the VM context, featuring methods for managing IP relationships and ensuring secure interactions with the state database. |
sequenceDiagram
participant User
participant EVM
participant Contract
participant IPGraph
User->>EVM: Call contract method
EVM->>Contract: Run precompiled contract
Contract->>EVM: Execute with context
EVM->>IPGraph: Manage IP relationships
IPGraph-->>EVM: Return results
EVM-->>User: Return output
🐰 Once a change, oh what a thrill,
New paths for contracts, we dance and we will!
With IPs entwined in a graph so grand,
The EVM hops forth, a bright, nimble band.
Let logs sing sweetly, let tests run clear,
In this joyful code, we hold ever dear! 🐇✨
Migration the changes from the previous repo to this public repo per my discussions with Kingter.
Summary by CodeRabbit
New Features
Bug Fixes
Documentation
Tests