def declare(n):
#pickle.dumps(n)
#global Nodes.nodes
#debug(Nodes.nodes)
if not isinstance(n, str):
n = n.value
debug("decl %s" % pformat(n))
if n not in gcc.tree.nodes.Nodes.nodes:
gcc.tree.nodes.Nodes.nodes[n]= {
#'decl_count':1,
#'node': Node(n),
'nid': n
}
else:
# if 'decl_count' in gcc.tree.nodes.Nodes.nodes[n] :
# debug(Nodes.nodes[n]['decl_count'])
# #raise Exception("Duplicate Decl %s" %n)
# gcc.tree.nodes.Nodes.nodes[n]['decl_count'] = n
# else:
# gcc.tree.nodes.Nodes.nodes[n]['decl_count'] = 1
pass
n2 = gcc.tree.transform.Resolver.transform(n)
#testsize(n2)
#testsize(gcc.tree.nodes.Nodes.nodes)
return n
def reference(n, name):
return NodeRef(n, name)
# global stack
# global Nodes.astack
# global nodes
debug("ref %s %s" % (n, name))
# raise Exception('what')
# pdb.set_trace()
if isinstance(n, lex.LexToken):
n = n.value
if isinstance(name, lex.LexToken):
name = name.value
gcc.tree.nodes.Nodes.aobj2[name] = n
# Nodes.astack.append([name,n])
# if n not in gcc.tree.nodes.Nodes.nodes:
# gcc.tree.nodes.Nodes.nodes[n] = {
# # 'count':1,
# # 'node' : Node(n),
# "nid": n
# }
# else:
# if 'count' in gcc.tree.nodes.Nodes.nodes[n]:
# gcc.tree.nodes.Nodes.nodes[n]['count'] = gcc.tree.nodes.Nodes.nodes[n]['count'] +1
# Nodes.nodes[n]['refs'].append(nd)
# else:
# gcc.tree.nodes.Nodes.nodes[n]['count'] = 1
# if 'node' not in gcc.tree.nodes.Nodes.nodes[n]:
# gcc.tree.nodes.Nodes.nodes[n]['node']= Node(n)
debug(Nodes.nodes)
return gcc.tree.nodes.Nodes.nodes[n]
def resolve_name(x):
debug({"phase": "resolve_name", "x": x})
# if isinstance(x, basestring):
# print "\n\nRESOLVESTR '%s'\n\n" % x
# return x
if isinstance(x, dict):
if "string" in x:
# print "\n\nRESOLVE: %s\n" % x['string']
return x["string"]
raise Exception(x)
def process_stack(name, val, nt, seen):
if name == "chain" and nt.endswith("_decl"): # dont chain decls
return {"name": "chain", "val": val}
debug({
"phase": "process_stack",
"name": name,
"val": val,
"nt": nt,
"seen": seen,
})
# v = Resolver.resolve2(val,seen, name, nt)
v = Resolver.resolve(Resolver.get_node_objs(val), seen, name)
return {"name": name, "val": v}
def resolve(d, seen, role):
debug({"phase": "resolve", "d": d, "role": role, "seen": seen})
# nt = seen['node_type']
if "node" not in d:
return None
nid = d["node"].nid()
nt = d["node"].node_type()
if nid not in seen["seen"]:
# print ('new %s %s %s\n' % (nid,role,nt))
seen["seen"][nid] = 1
seen["stack"].append([nid, role, nt])
# return
else:
# print( 'seen %s\n' % nid)
return seen["seen"][nid]
if len(seen["stack"]) > 100:
# debug(seen)
return "overflow"
t = {"__nid__": nid}
if "astack" in d:
for x in d["astack"]:
v = Resolver.process(x, nt, seen)
if v:
t[v["name"]] = v["val"]
if "stack" in d:
for x in d["stack"]:
name = x[0]
val = x[1]
v = Resolver.process_stack(name, val, nt, seen)
if v:
t[v["name"]] = v["val"]
if role == "name":
# print ("role is name")
if "name" in t:
print(("name role : %s" % t["name"]))
t = Resolver.resolve_name(t["name"])
seen["seen"][nid] = t
# print ( "done seen %s -> %s" % (nid, seen['seen'][nid]))
return t
def reference(n, name):
debug(Nodes.nodes)
#global stack
#global Nodes.astack
#global nodes
debug("ref %s %s" % (n, name))
#raise Exception('what')
#pdb.set_trace()
if isinstance(n,lex.LexToken):
n = n.value
if isinstance(name,lex.LexToken):
name = name.value
gcc.tree.nodes.Nodes.aobj2[name]=n
#Nodes.astack.append([name,n])
if n not in gcc.tree.nodes.Nodes.nodes:
gcc.tree.nodes.Nodes.nodes[n]= {
#'count':1,
#'node' : Node(n),
'nid': n }
#else:
#if 'count' in gcc.tree.nodes.Nodes.nodes[n]:
# gcc.tree.nodes.Nodes.nodes[n]['count'] = gcc.tree.nodes.Nodes.nodes[n]['count'] +1
#Nodes.nodes[n]['refs'].append(nd)
#else:
# gcc.tree.nodes.Nodes.nodes[n]['count'] = 1
#if 'node' not in gcc.tree.nodes.Nodes.nodes[n]:
# gcc.tree.nodes.Nodes.nodes[n]['node']= Node(n)
debug(Nodes.nodes)
return gcc.tree.nodes.Nodes.nodes[n]
def statement(x):
return
# debug(Nodes.nodes)
debug("statement %s" % pformat2(x))
# pickle.dumps(x)
# pickle.dumps(x)
# global stack
# global Nodes.astack
# global Nodes.nodes
if x:
# pprint.pprint(x)
nid = x._id
# if nid in gcc.tree.nodes.Nodes.nodes:
# gcc.tree.nodes.Nodes.nodes[nid]['decl'] = x
# else:
# gcc.tree.nodes.Nodes.nodes[nid]["type"] = x._type
# gcc.tree.nodes.Nodes.nodes[nid]['stack'] =list(Nodes.stack)
# gcc.tree.nodes.Nodes.nodes[nid]["attrs"] = Nodes.aobj
# gcc.tree.nodes.Nodes.nodes[nid]["refs"] = Nodes.aobj2
Nodes.aobj = {}
Nodes.aobj2 = {}
# pprint.pprint(gcc.tree.nodes.Nodes.nodes[nid])
# pprint.pprint(Nodes.aobj)
# now each of these items
# for sp in gcc.tree.nodes.Nodes.stack:
# sn = sp[0]
# s = sp[1]
# gcc.tree.nodes.Nodes.usedby(s,x,sn)
# gcc.tree.nodes.Nodes.stack=[]
gcc.tree.nodes.Nodes.aobj = {}
gcc.tree.nodes.Nodes.aobj2 = {}
debug(gcc.tree.nodes.Nodes.nodes)
n2 = gcc.tree.transform.Resolver.transform(nid)
# testsize(n2)
if n2 is None:
debug("expr be null %s" % nid)
else:
raise Exception("none")
debug(gcc.tree.nodes.Nodes.nodes)
n2 = gcc.tree.transform.Resolver.transform(nid)
# testsize(n2)
testsize(gcc.tree.nodes.Nodes.nodes)
def resolve2(x, seen, role, nt):
debug({
"phase": "resolve2",
"x": x,
"role": role,
"nt": nt,
"seen": seen,
})
if isinstance(x, str):
# print ('instance %s' % x)
return x
if isinstance(x, dict):
if "type" in x:
# print ('resolving dict %s' % pprint.pformat(x))
return Resolver.resolve2(x["type"], seen, role, nt)
else:
# print('resolving dict %s' % pprint.pformat(x))
raise Exception()
skip = ("min", "max", "size", "bpos")
if role in skip:
if len(seen["stack"]) > 3:
return "short"
if isinstance(x, tuast.Node):
return Resolver.resolve(Resolver.get_node_objs(x.nid()), seen,
role)
if isinstance(x, nodes.Node):
return Resolver.resolve(Resolver.get_node_objs(x.nid()), seen,
role)
if isinstance(x, attributes.TNode):
return Resolver.resolve(Resolver.get_node_objs(x.nid()), seen,
role)
t = type(x)
print(("trying to resolve %s" % t))
print(("resolving obj %s" % pprint.pformat(x)))
raise Exception(x)
def statement(x):
#debug(Nodes.nodes)
debug("statement %s" % pformat2(x))
#pickle.dumps(x)
#pickle.dumps(x)
#global stack
#global Nodes.astack
#global Nodes.nodes
if x:
#pprint.pprint(x)
nid = x['node_decl']
#if nid in gcc.tree.nodes.Nodes.nodes:
# gcc.tree.nodes.Nodes.nodes[nid]['decl'] = x
#else:
gcc.tree.nodes.Nodes.nodes[nid]['type'] = x['type']
#gcc.tree.nodes.Nodes.nodes[nid]['stack'] =list(Nodes.stack)
gcc.tree.nodes.Nodes.nodes[nid]['attrs'] =Nodes.aobj
gcc.tree.nodes.Nodes.nodes[nid]['refs'] =Nodes.aobj2
Nodes.aobj={}
Nodes.aobj2={}
#pprint.pprint(gcc.tree.nodes.Nodes.nodes[nid])
#pprint.pprint(Nodes.aobj)
# now each of these items
#for sp in gcc.tree.nodes.Nodes.stack:
# sn = sp[0]
# s = sp[1]
# gcc.tree.nodes.Nodes.usedby(s,x,sn)
#gcc.tree.nodes.Nodes.stack=[]
gcc.tree.nodes.Nodes.aobj={}
gcc.tree.nodes.Nodes.aobj2={}
debug(gcc.tree.nodes.Nodes.nodes)
n2 = gcc.tree.transform.Resolver.transform(nid)
#testsize(n2)
if n2 is None:
debug ("expr be null %s" % nid)
else:
raise Exception("none")
debug(gcc.tree.nodes.Nodes.nodes)
n2 = gcc.tree.transform.Resolver.transform(nid)
#testsize(n2)
testsize(gcc.tree.nodes.Nodes.nodes)
def parse_l(l, rundebug, error_file, f):
"""
preprocessing of the line
"""
pval = None
ptype = None
# if the line is empty
if not l:
raise Exception()
# or does not start with @
if l[0] != "@":
raise Exception()
stack = []
# array element 0
x = re.search(ERE, l)
while x:
n = x.group(1)
# print ("Find %s in %s" % (n,l))
l = re.sub(r"\s%s\s+:\s\@" % n, " E%s :@" % n, l)
x = re.search(ERE, l)
# replace op 0
x = re.search(OPRE, l)
while x:
n = x.group(1)
# print ("Find %s in %s" % (n,l))
l = re.sub(r"op\s%s\s*:\s\@" % n, " OP%s :@" % n, l)
x = re.search(OPRE, l)
# now try and parse the input
try:
x = parser.parse(l, debug=rundebug)
# memprofile(l)
if not x:
error_file.write(l + "\n")
# print "Error on Line:%s" % l
# print "Stack:%s" % stack
# print "parser %s" % pprint2.pformat(parser.__dict__)
# if not debug:
# x = parser.parse(l, debug=True)
else:
report(x, l)
if rundebug:
debug(("Results1 %s" % x))
else:
s = str(x)
# if not s in seen:
# seen[s]=1
# if debug:
# print("Results2 '%s'" % s)
if rundebug:
#debug("Stack:%s" % stack)
print(("parser %s" % parser))
return x
# except QueryBadFormed as e:
# raise e
except Exception as exp:
print(("parse error : " + l + "\n"))
error_file.write(l + "\n")
# traceback.print_exc()
print(("Exp", exp))
print(("EXP Line:%s" % l))
f.write(l + "\n")
print(("EXP Stack:%s" % stack))
raise exp
# print "Stack:%s" % stack
return None
def parse_l(l, rundebug, error_file, f):
'''
preprocessing of the line
'''
pval = None
ptype = None
# if the line is empty
if not l:
raise Exception()
# or does not start with @
if l[0] != '@':
raise Exception()
stack = []
# array element 0
x = re.search(ERE, l)
while x:
n = x.group(1)
# print ("Find %s in %s" % (n,l))
l = re.sub(r'\s%s\s+:\s\@' % n, " E%s :@" % n, l)
x = re.search(ERE, l)
# replace op 0
x = re.search(OPRE, l)
while x:
n = x.group(1)
# print ("Find %s in %s" % (n,l))
l = re.sub(r'op\s%s\s*:\s\@' % n, " OP%s :@" % n, l)
x = re.search(OPRE, l)
# now try and parse the input
try:
x = parser.parse(l, debug=rundebug)
#memprofile(l)
if not x:
error_file.write(l + "\n")
#print "Error on Line:%s" % l
#print "Stack:%s" % stack
#print "parser %s" % pprint2.pformat(parser.__dict__)
#if not debug:
# x = parser.parse(l, debug=True)
else:
report(x,l)
if rundebug:
debug(("Results1 %s" % x))
else:
s = str(x)
# if not s in seen:
# seen[s]=1
# if debug:
# print("Results2 '%s'" % s)
if rundebug :
debug("Stack:%s" % stack)
print("parser %s" % parser)
return x
#except QueryBadFormed as e:
# raise e
except Exception as exp:
print("parse error : "+ l + "\n")
error_file.write(l + "\n")
#traceback.print_exc()
print("Exp",exp)
print("EXP Line:%s" % l)
f.write(l + "\n")
print("EXP Stack:%s" % stack)
raise exp
#print "Stack:%s" % stack
return None
def report():
debug("report")
debug(pformat2(types))
def get_node_objs(x):
if x in gcc.tree.nodes.Nodes.nodes:
return gcc.tree.nodes.Nodes.nodes[x]
else:
debug({'cannot find':x, 'nodes': gcc.tree.nodes.Nodes.nodes })
raise Exception(x)
