Pendle Token Smart Contract Audit
Summary
This Solidity contract is for a token called PENDLE, which implements the IPENDLE interface. Here’s a breakdown of the contract: Constructor: The contract constructor initializes various parameters including the token distribution to different addresses, emission rates, start time, and other configuration parameters. Token Transfer Functions: Functions for transferring tokens (transfer, transferFrom, approve, increaseAllowance, decreaseAllowance) are implemented. Delegation Functions: Functions for delegate voting power (delegate, delegateBySig), and related internal functions are implemented. Vote Calculation Functions: Functions for calculating vote balance (getCurrentVotes, getPriorVotes), and related internal functions are implemented. Internal Transfer and Approval Functions: Internal functions for transferring tokens, approving spending, and updating voting power are implemented (_transfer, _approve, _moveDelegates, _writeCheckpoint). Utility Functions: Utility functions like safe32, getChainId, and _getCurrentWeek are implemented. Config Changes Functions: Functions for initiating and applying configuration changes (initiateConfigChanges, applyConfigChanges) are implemented. Liquidity Emission Functions: Functions for claiming liquidity emissions (claimLiquidityEmissions, _mintLiquidityEmissions) are implemented. Token Minting and Burning Functions: Functions for minting and burning tokens (_mint, _burn) are implemented. This contract governs the behavior of the PENDLE token including transfers, voting, delegation, configuration changes, and emission of additional tokens for liquidity incentives.
