evm v0.1.14 EVM.ProgramCounter
Module for manipulating the program counter which keeps track of where we are in the contract code.
Reffered to as pc
in the Yellow Paper.
Link to this section Summary
Functions
Increments the program counter
Link to this section Functions
Link to this function
next(current_position, map, arg3)
next(integer, Operation.Metadata.t, [EVM.val]) :: MachineState.t
Increments the program counter
Examples
iex> EVM.ProgramCounter.next(9, EVM.Operation.metadata(:add), [1, 1])
10
iex> EVM.ProgramCounter.next(10, EVM.Operation.metadata(:push2), [1, 1])
13
iex> EVM.ProgramCounter.next(7, EVM.Operation.metadata(:jumpi), [1, 1])
1
iex> EVM.ProgramCounter.next(7, EVM.Operation.metadata(:jumpi), [1, 0])
8