INNER CODE UNIT · Rust

try_memory_resize

fuzzland/ityfuzz · src/evm/middlewares/cheatcode/mod.rs:591

fn try_memory_resize(interp: &mut Interpreter, offset: usize, len: usize) -> Result<(), InstructionResult> {
    memory_resize!(interp, offset, len);
    Ok(())
}

fn get_opcode_type(op: u8, interp: &Interpreter) -> OpcodeType {
    match op {
        opcode::CALL | opcode::CALLCODE | opcode::DELEGATECALL | opcode::STATICCALL => {
            let target: B160 = B160(
                interp.stack().peek(1).unwrap().to_be_bytes::<{ U256::BYTES }>()[12..]
                    .try_into()
                    .unwrap(),
            );

            if target.as_slice() == CHEATCODE_ADDRESS.as_slice() {
                OpcodeType::CheatCall
            } else {
                OpcodeType::RealCall

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