def buildPairsTable(Mod):
Nets = list(Mod.netTable.keys())
Num = 0
for Net in Nets:
if Net in Mod.nets:
Dir, WW = Mod.nets[Net]
Ext = is_external_dir(Dir)
List = Mod.netTable[Net]
if len(List) == 2:
Inst0, _, Pin0 = List[0]
Inst1, _, Pin1 = List[1]
if (Inst0, Pin0) in PINDIRS:
Dir0 = PINDIRS[(Inst0, Pin0)]
else:
Dir0 = 'inout'
if (Inst1, Pin1) in PINDIRS:
Dir1 = PINDIRS[(Inst1, Pin1)]
else:
Dir1 = 'inout'
if (Dir0, Dir1) == ('input', 'output'):
recordPair(Inst1, Inst0, Net)
elif (Dir1, Dir0) == ('input', 'output'):
recordPair(Inst0, Inst1, Net)
else:
logs.log_warning('DIRECTIONS %s %s=%s %s=%s' %
(Net, Inst0, Dir0, Inst1, Dir1))
def make2Renames(self):
self.Translation = {}
Nets = list(self.Mod.nets.keys())
for Net in Nets:
Dir,Wid = self.Mod.nets[Net]
if is_external_dir(Dir):
Invent = self.fubarname()
self.Translation[Net] = Invent
self.Mod.nets[Invent] = 'wire',Wid
self.TRANS.append((Dir,Net,Invent))
self.renameDeep()
def scanFunctions(wrds, Env, Mod):
Res = []
for Word in wrds:
if Word.startswith('ahbconn('):
Job = Word[8:-1]
if ',' in Job:
wx = Job.split(',')
SL = wx[0]
PI = wx[1]
else:
SL = Job
PI = ''
Str = AHBX.replace('YY', PI)
Str = Str.replace('XX', SL)
Res.extend(Str.split())
elif Word.startswith('apbconn('):
Job = Word[8:-1]
Str = APBX.replace('XX', Job)
Res.extend(Str.split())
elif Word.startswith('conns('):
Son = Word[6:-1]
Env.try_and_load_module(Son, Env)
if Son in Env.Modules:
Sonobj = Env.Modules[Son]
for Net in Sonobj.nets:
Dir, Wid = Sonobj.nets[Net]
if is_external_dir(Dir):
if (type(Wid) is tuple) and (len(Wid) == 2):
Sup = module_class.support_set(Wid)
for Param in Sup:
if Param in Sonobj.parameters:
Mod.parameters[Param] = Sonobj.parameters[
Param]
elif Param in Sonobj.localparams:
Mod.localparams[
Param] = Sonobj.localparams[Param]
Str = '%s=%s%s' % (Net, Net, wids(Wid))
Res.append(Str)
else:
logs.log_error('module %s could not be loaded' % Son)
else:
Res.append(Word)
return Res
def makeRenames(self):
Nets = list(self.Mod.nets.keys())
for Net in Nets:
Dir,Wid = self.Mod.nets[Net]
if not is_external_dir(Dir):
Invent = self.fubarname()
self.Translation[Net] = Invent
self.Mod.nets.pop(Net)
self.Mod.nets[Invent] = Dir,Wid
# else:
# Invent = self.fubarname()
# self.Translation[Net] = Invent
# self.Mod.nets[Invent] = 'wire',Wid
# self.TRANS.append((Dir,Net,Invent))
Prms = list(self.Mod.localparams.keys())
for Prm in Prms:
Val = self.Mod.localparams[Prm]
Invent = self.fubarname()
self.Translation[Prm] = Invent
self.Mod.localparams.pop(Prm)
self.Mod.localparams[Invent] = Val
def report_connectivity(Mod, Env):
Mod.prepareNetTable()
reportNetTable(Mod)
Mod.mergeNetTableBusses()
buildPinDirs(Mod, Env)
Nets = list(Mod.netTable.keys())
Num = 0
Singles = {}
Fines = []
for Net in Nets:
if Net in Mod.nets:
Dir, WW = Mod.nets[Net]
if not is_external_dir(Dir):
List = Mod.netTable[Net]
if len(List) == 1:
Inst, Type, Pin = List[0]
if Inst not in Singles:
Singles[Inst] = [(Type, Pin, Net)]
else:
Singles[Inst].append((Type, Pin, Net))
else:
DD = []
for Inst, Type, Pin in List:
if Type in Env.Modules:
if Pin in Env.Modules[Type].nets:
D1, _ = Env.Modules[Type].nets[Pin]
if 'output' in D1: D1 = 'output'
DD.append(D1)
if not reasonableDirs(DD):
logs.log_error('net %s has a problem %s' % (Net, DD))
else:
print('WWWWW', Net)
for Inst in Mod.insts:
if Inst not in Singles:
Type = Mod.insts[Inst].Type
Fines.append((Inst, Type))
for Inst in Singles:
LL = Singles[Inst]
(Type, _, _) = LL[0]
logs.log_info('SINGLE ____ %s %s' % (Inst, Type))
for Type, Pin, Net in LL:
if Net in Mod.nets:
Dir, Wid = Mod.nets[Net]
if type(Wid) is tuple:
Net = '%s[%s:%s]' % (Net, Wid[0], Wid[1])
Dir = '.'
if (Inst, Pin) in PINDIRS:
Dir = PINDIRS[(Inst, Pin)]
logs.log_info(' #%d %-50s %s' %
(Num, Net, Dir))
Num += 1
Date = datetime.date.today()
Time = datetime.datetime.now()
DDD = str(Date.day) + '/' + str(Date.month) + '/' + str(
Date.year) + ' ' + str(Time.hour) + 'h,%s' % (os.environ['HOST'])
CSVDATE = 'd' + str(Date.day) + '_m' + str(Date.month) + '_' + str(
Date.year) + '_' + str(Time.hour) + 'h'
Fcsv = open('missing_%s.csv' % CSVDATE, 'w')
Fcsv.write('generated on,%s\n' % DDD)
Fcsv.write(
'MODULE,Instance,Type,Orphan Connect,Port Dir,Suggested Buddy\n')
Num = 0
for Inst in Singles:
LL = Singles[Inst]
(Type, _, _) = LL[0]
Fcsv.write('cell ,%s,%s\n' % (Inst, Type))
for Type, Pin, Net in LL:
Dir = '.'
if (Inst, Pin) in PINDIRS:
Dir = PINDIRS[(Inst, Pin)]
if Net in Mod.nets:
_, Wid = Mod.nets[Net]
if type(Wid) is tuple:
Net = '%s[%s:%s]' % (Net, Wid[0], Wid[1])
Fcsv.write('%d,,,%s,%s,\n' % (Num, Net, Dir))
Num += 1
Fcsv.write('MODULE,Fully Covered\n')
for Inst, Type in Fines:
Fcsv.write('cell ,%s,%s\n' % (Inst, Type))
Fcsv.close()