Table 7 Additional opcode descriptions (Crytic 2021)
From: Detecting DeFi securities violations from token smart contract code
Opcode | Description |
|---|---|
CALLDATASIZE | Retrieve size of “input data in current environment” |
LT | “Less-than comparison” |
CALLVALUE | Amount deposited by current transaction/instruction |
EXP | “Exponential operation” |
CALLER | Get address of caller |
SHR | “Logical shift right” |
NUMBER | Retrieve block number |
ADDRESS | Retrieve address of account executing transaction |
GT | “Greater-than comparison” |