Function copy_cost_and_memory_resize 

pub fn copy_cost_and_memory_resize(
    interpreter: &mut Interpreter<impl ITy>,
    gas_params: &GasParams,
    memory_offset: U256,
    len: usize,
) -> InstructionExecResult<Option<usize>, InstructionResult>

Common logic for copying data from a source buffer to the EVM’s memory.

Handles memory expansion and gas calculation for data copy operations.