def visitReturn(self, n, funcName):
if(funcName == None):
raise Exception("Return must have a valid function name")
instrs = []
instrs += [Move86(arg_select(n.value), EAX)]
instrs += [Jump86(generate_return_label(funcName))]
return instrs
def addClosing(instrs, funcName):
closing = [Label86(generate_return_label(funcName))]
saveregs = CALLEESAVE[:]
saveregs.reverse()
for reg in saveregs:
closing += [Pop86(reg)]
closing += [Leave86()]
closing += [Ret86()]
return instrs + closing
