def __repr__(self):
flags = itoa(self.p, 2).rjust(8, "0")
indent = " " * (len(self.name) + 2)
out = "%s PC AC XR YR SP NV-BDIZC\n" + "%s: %04x %02x %02x %02x %02x %s"
return out % (indent, self.name, self.pc, self.a, self.x, self.y, self.sp, flags)
def __repr__(self):
flags = itoa(self.p, 2).rjust(8, '0')
out = "{} PC AC XR YR SP NV-BDIZC\n{}: "
if self.jammed:
out += "-- -- -- -- -JAMMED-"
else:
out += "{:04x} {:02x} {:02x} {:02x} {:02x} {}"
return out.format(' ' * len(self.name), self.name,
self.pc, self.a, self.x, self.y, self.sp, flags)
def do_tilde(self, args):
try:
num = self._address_parser.number(args)
except ValueError:
self._output("Syntax error: %s" % args)
return
self._output("+%u" % num)
self._output("$%02x" % num)
self._output("%04o" % num)
self._output(itoa(num, 2).zfill(8))
def do_tilde(self, args):
if args == '':
return self.help_tilde()
try:
num = self._address_parser.number(args)
self._output("+%u" % num)
self._output("$" + self.byteFmt % num)
self._output("%04o" % num)
self._output(itoa(num, 2).zfill(8))
except KeyError:
self._output("Bad label: %s" % args)
except OverflowError:
self._output("Overflow error: %s" % args)
def do_tilde(self, args):
if args == '':
return self.help_tilde()
try:
num = self._address_parser.number(args)
self._output("+%u" % num)
self._output("$" + self.byteFmt % num)
self._output("%04o" % num)
self._output(itoa(num, 2).zfill(8))
except KeyError:
self._output("Bad label: %s" % args)
except OverflowError:
self._output("Overflow error: %s" % args)
def __repr__(self):
flags = itoa(self.p, 2).rjust(self.byteWidth, '0')
indent = ' ' * (len(self.name) + 2)
return self.reprformat() % (indent, self.name,
self.pc, self.a, self.x, self.y, self.sp, flags)
def test_itoa_hex_output(self):
self.assertEqual('a', itoa(10, base=16))
def test_itoa_decimal_output(self):
self.assertEqual('10', itoa(10, base=10))
def test_itoa_bin_output(self):
self.assertEqual('1010', itoa(10, base=2))
def __repr__(self):
flags = itoa(self.p, 2).rjust(self.BYTE_WIDTH, '0')
indent = ' ' * (len(self.name) + 2)
return self.reprformat() % (indent, self.name, self.pc, self.a, self.x,
self.y, self.sp, flags)
def __repr__(self):
return '<CPU:%s PC=%04X A=%02X X=%02X Y=%02X SP=%02X NV-B-IZC=%s>' % (
self.name, self.pc, self.a, self.x, self.y, self.sp + 0x0100,
itoa(self.p, 2).rjust(8, '0')
)