def filled(self, params, ctx):
reads = set()
writes = set()
values = dict()
loads = []
for x in self.reads:
if x.startswith("#"):
assert(len(x) == 2)
value = params[x[1]]
operand = placeholders.get(x[1], value)
# XXX: solution here: just add operand.getDependencies()
if hasattr(operand, 'target'):
reads.add('mem')
reads |= splitRegister('HL') # TODO: XXX: bad
else:
reads |= splitRegister(operand.name)
else:
reads |= splitRegister(x)
for x in self.writes:
if x.startswith("#"):
assert(len(x) == 2)
value = params[x[1]]
operand = placeholders.get(x[1], value)
if hasattr(operand, 'target'):
name = '['+operand.target.name+']'
writes.add('mem')
reads |= splitRegister('HL') # TODO: XXX: bad
else:
name = operand.name
writes |= splitRegister(name)
if x in self.values:
e = parse(self.values[x])
values[name] = e.optimizedWithContext(ctx)
loads.append((name, values[name]))
else:
writes |= splitRegister(x)
if x in self.values:
e = parse(self.values[x])
values[x] = e.optimizedWithContext(ctx)
loads.append((x, values[x]))
#values = dict() # TODO: XXX:
#loads = []
return reads, writes, values, loads
def filled(self, params, ctx):
reads = set()
writes = set()
values = dict()
loads = []
for x in self.reads:
if x.startswith("#"):
assert (len(x) == 2)
value = params[x[1]]
operand = placeholders.get(x[1], value)
# XXX: solution here: just add operand.getDependencies()
if hasattr(operand, 'target'):
reads.add('mem')
reads |= splitRegister('HL') # TODO: XXX: bad
else:
reads |= splitRegister(operand.name)
else:
reads |= splitRegister(x)
for x in self.writes:
if x.startswith("#"):
assert (len(x) == 2)
value = params[x[1]]
operand = placeholders.get(x[1], value)
if hasattr(operand, 'target'):
name = '[' + operand.target.name + ']'
writes.add('mem')
reads |= splitRegister('HL') # TODO: XXX: bad
else:
name = operand.name
writes |= splitRegister(name)
if x in self.values:
e = parse(self.values[x])
values[name] = e.optimizedWithContext(ctx)
loads.append((name, values[name]))
else:
writes |= splitRegister(x)
if x in self.values:
e = parse(self.values[x])
values[x] = e.optimizedWithContext(ctx)
loads.append((x, values[x]))
#values = dict() # TODO: XXX:
#loads = []
return reads, writes, values, loads
def splitToSimple(self):
if 'sideeffects' in self._writes:
return [self]
writes = set(self._writes) - set(['mem'])
out = []
for w in self._loads:
name = w[0]
value = w[1]
target = parse(name)
writes -= splitRegisters(target.getDependencies())
instr = LoadInstruction('LD_'+self.name, target, value, self.addr)
out.append(instr)
for w in writes:
value = ComplexValue(self.name, self.getDependencySet().reads)
target = parse(w)
instr = LoadInstruction('LD_'+self.name, target, value, self.addr)
out.append(instr)
return out
def fillOperand(text, params, argument, next_addr):
e = parse(text)
ctx = make_context(params, argument, next_addr)
return e.optimizedWithContext(ctx)
def fillOperand(text, params, argument, next_addr):
e = parse(text)
ctx = make_context(params, argument, next_addr)
return e.optimizedWithContext(ctx)
