def compute_anti_dependences(self):
"""Return a dictionnary of anti dependencies for design unit"""
res = {}
lib = libraries.Get_Libraries_Chain()
while lib != nodes.Null_Iir:
files = nodes.Get_Design_File_Chain(lib)
while files != nodes.Null_Iir:
units = nodes.Get_First_Design_Unit(files)
while units != nodes.Null_Iir:
if nodes.Get_Date_State(units) == nodes.Date_State.Analyze:
# The unit has been analyzed, so the dependencies are know.
deps = nodes.Get_Dependence_List(units)
assert deps != nodes.Null_Iir_List
deps_it = lists.Iterate(deps)
while lists.Is_Valid(byref(deps_it)):
el = lists.Get_Element(byref(deps_it))
if nodes.Get_Kind(
el) == nodes.Iir_Kind.Design_Unit:
if res.get(el, None):
res[el].append(units)
else:
res[el] = [units]
else:
assert False
lists.Next(byref(deps_it))
units = nodes.Get_Chain(units)
files = nodes.Get_Chain(files)
lib = nodes.Get_Chain(lib)
return res
def x_get_all_entities(self):
res = []
lib = libraries.Get_Libraries_Chain()
while lib != nodes.Null_Iir:
files = nodes.Get_Design_File_Chain(lib)
ents = []
while files != nodes.Null_Iir:
units = nodes.Get_First_Design_Unit(files)
while units != nodes.Null_Iir:
unitlib = nodes.Get_Library_Unit(units)
if nodes.Get_Kind(unitlib) == nodes.Iir_Kind.Entity_Declaration:
ents.append(unitlib)
units = nodes.Get_Chain(units)
files = nodes.Get_Chain(files)
ents = [pyutils.name_image(nodes.Get_Identifier(e)) for e in ents]
lib_name = pyutils.name_image(nodes.Get_Identifier(lib))
res.extend([{"name": n, "library": lib_name} for n in ents])
lib = nodes.Get_Chain(lib)
return res