def jump(computation: BaseComputation) -> None:
jump_dest = computation.stack_pop1_int()
computation.code.program_counter = jump_dest
next_opcode = computation.code.peek()
if next_opcode != JUMPDEST:
raise InvalidJumpDestination("Invalid Jump Destination")
if not computation.code.is_valid_opcode(jump_dest):
raise InvalidInstruction("Jump resulted in invalid instruction")
def jump(computation):
jump_dest = computation.stack_pop(type_hint=constants.UINT256)
computation.code.pc = jump_dest
next_opcode = computation.code.peek()
if next_opcode != JUMPDEST:
raise InvalidJumpDestination("Invalid Jump Destination")
if not computation.code.is_valid_opcode(jump_dest):
raise InvalidInstruction("Jump resulted in invalid instruction")
def jumpi(computation: BaseComputation) -> None:
jump_dest, check_value = computation.stack_pop_ints(2)
if check_value:
computation.code.pc = jump_dest
next_opcode = computation.code.peek()
if next_opcode != JUMPDEST:
raise InvalidJumpDestination("Invalid Jump Destination")
if not computation.code.is_valid_opcode(jump_dest):
raise InvalidInstruction("Jump resulted in invalid instruction")
def __call__(self, computation: ComputationAPI) -> None:
raise InvalidInstruction("Invalid opcode 0x{:x} @ {}".format(
self.value,
computation.code.pc - 1,
))
def __call__(self, computation):
raise InvalidInstruction("Invalid opcode 0x{0:x} @ {1}".format(
self.value,
computation.code.pc - 1,
))
def __call__(self, computation: ComputationAPI) -> None:
raise InvalidInstruction(
f"Invalid opcode 0x{self.value:x} @ {computation.code.pc - 1}"
)