def _reset(self, mpu_type,getc_addr=0xF004,putc_addr=0xF001):
self._mpu = mpu_type()
self.addrWidth = self._mpu.ADDR_WIDTH
self.byteWidth = self._mpu.BYTE_WIDTH
self.addrFmt = self._mpu.ADDR_FORMAT
self.byteFmt = self._mpu.BYTE_FORMAT
self.addrMask = self._mpu.addrMask
self.byteMask = self._mpu.byteMask
self._install_mpu_observers(getc_addr,putc_addr)
self._address_parser = AddressParser()
self._disassembler = Disassembler(self._mpu, self._address_parser)
self._assembler = Assembler(self._mpu, self._address_parser)
def assemble(self, statement, pc=0000, mpu=None):
if mpu is None:
mpu = MPU()
address_parser = AddressParser()
assembler = Assembler(mpu, address_parser)
return assembler.assemble(statement, pc)
def test_ctor_uses_bus_width_from_mpu(self):
asm = Assembler(MPU())
self.assertEqual(16, asm.addrWidth)
asm = Assembler(MPU65Org16())
self.assertEqual(32, asm.addrWidth)
def test_ctor_optionally_creates_address_parser(self):
mpu = MPU()
asm = Assembler(mpu)
self.assertFalse(asm._address_parser is None)
def test_ctor_uses_provided_mpu_and_address_parser(self):
mpu = MPU()
address_parser = AddressParser()
asm = Assembler(mpu, address_parser)
self.assertTrue(asm._mpu is mpu)
self.assertTrue(asm._address_parser is address_parser)
def assemble(self, statement, pc=0000):
mpu = MPU()
address_parser = AddressParser()
assembler = Assembler(mpu, address_parser)
return assembler.assemble(statement, pc)
def _reset(self, mpu_type):
self._mpu = mpu_type()
self._install_mpu_observers()
self._address_parser = AddressParser()
self._disassembler = Disassembler(self._mpu, self._address_parser)
self._assembler = Assembler(self._mpu, self._address_parser)
