Function origin

gevm/instructions.go:283–288

This is a mocked version and doesn't behave exactly as it would in a real EVM. origin pushes a mocked address (evm.Sender) of the transaction origin onto the stack.

(evm *EVM)

//
// origin pushes a mocked address (evm.Sender) of the transaction origin onto the stack.
func origin(evm *EVM) {
	// We're using evm.Sender because this is a mocked version, but evm.sender may not always be the same as tx.origin in real world cases.
	evm.Stack.Push(uint256.MustFromHex(evm.Sender.Hex()))
	evm.PC++
	evm.deductGas(2)
}

// This is a mocked version and doesn't behave exactly as it would in a real EVM.
//