def Print(self, i):
code = self.emit(x.pushl, i.a)
code += [
x.pushl('$printf_msg'),
x.call("printf"),
x.addl(x.cint(8), x.esp),
]
return code
def Return(self, i):
code = list()
#if len(self.code) >= 90 and len(self.code) < 110:
#code = [
#(vm.IMM, 3, len(self.code), 'DEBUG'),
#(vm.PRNT, 3, 0, 'DEBUG'),
#(vm.PRNT, 2, 0, 'DEBUG'),
#(vm.EXIT, 0, 0, 'DEBUG'),
#]
code += [
x.addl(x.cint(4), x.esp),
x.jmp(x.mem(x.esp, -4, True)),
#x.ret(),
]
return code
def Return(self, i):
"""Generate code to return from the current function"""
return [x.addl(x.cint(4), x.esp), x.jmp(x.mem(x.esp, -4, True))]