def get_call_params(self, computation: ComputationAPI) -> CallParams:
gas = computation.stack_pop1_int()
to = force_bytes_to_address(computation.stack_pop1_bytes())
(
value,
memory_input_start_position,
memory_input_size,
memory_output_start_position,
memory_output_size,
) = computation.stack_pop_ints(5)
return (
gas,
value,
to,
None, # sender
None, # code_address
memory_input_start_position,
memory_input_size,
memory_output_start_position,
memory_output_size,
True, # should_transfer_value,
computation.msg.is_static,
)
def get_call_params(self, computation: ComputationAPI) -> CallParams:
gas = computation.stack_pop1_int()
code_address = force_bytes_to_address(computation.stack_pop1_bytes())
(
memory_input_start_position,
memory_input_size,
memory_output_start_position,
memory_output_size,
) = computation.stack_pop_ints(4)
to = computation.msg.storage_address
sender = computation.msg.sender
value = computation.msg.value
return (
gas,
value,
to,
sender,
code_address,
memory_input_start_position,
memory_input_size,
memory_output_start_position,
memory_output_size,
False, # should_transfer_value,
computation.msg.is_static,
)
def sload_eip2929(computation: ComputationAPI) -> None:
slot = computation.stack_pop1_int()
if _mark_storage_warm(computation, slot):
gas_cost = berlin_constants.COLD_SLOAD_COST
else:
gas_cost = berlin_constants.WARM_STORAGE_READ_COST
computation.consume_gas(gas_cost, reason=mnemonics.SLOAD)
value = computation.state.get_storage(
address=computation.msg.storage_address,
slot=slot,
)
computation.stack_push_int(value)
