"nm": lambda x: PO.CPONewMemory(*x),
'nn': lambda x: PO.CPONotNull(*x),
'nneg': lambda x: PO.CPONonNegative(*x),
'no': lambda x: PO.CPONoOverlap(*x),
'nt': lambda x: PO.CPONullTerminated(*x),
'null': lambda x: PO.CPONull(*x),
'pc': lambda x: PO.CPOPointerCast(*x),
'plb': lambda x: PO.CPOPtrLowerBound(*x),
'pre': lambda x: PO.CPOPredicate(*x),
'prm': lambda x: PO.CPOPreservedAllMemory(*x),
'pub': lambda x: PO.CPOPtrUpperBound(*x),
'pubd': lambda x: PO.CPOPtrUpperBoundDeref(*x),
'pv': lambda x: PO.CPOPreservedValue(*x),
'rb': lambda x: PO.CPORevBuffer(*x),
'sae': lambda x: PO.CPOStackAddressEscape(*x),
'tao': lambda x: PO.CPOTypeAtOffset(*x),
'ub': lambda x: PO.CPOUpperBound(*x),
'uio': lambda x: PO.CPOUIntOverflow(*x),
'uiu': lambda x: PO.CPOUIntUnderflow(*x),
'va': lambda x: PO.CPOVarArgs(*x),
'vc': lambda x: PO.CPOValueConstraint(*x),
'vm': lambda x: PO.CPOValidMem(*x),
'w': lambda x: PO.CPOWidthOverflow(*x),
'z': lambda x: PO.CPONotZero(*x)
}
class CFilePredicateDictionary(object):
"""Dictionary that encodes proof obligation predicates."""
def __init__(self, cfile):
self.cfile = cfile
def f(index, key):
return PO.CPOTypeAtOffset(self, index, p.tags, args)
"nm": lambda x: PO.CPONewMemory(*x),
"nn": lambda x: PO.CPONotNull(*x),
"nneg": lambda x: PO.CPONonNegative(*x),
"no": lambda x: PO.CPONoOverlap(*x),
"nt": lambda x: PO.CPONullTerminated(*x),
"null": lambda x: PO.CPONull(*x),
"pc": lambda x: PO.CPOPointerCast(*x),
"plb": lambda x: PO.CPOPtrLowerBound(*x),
"pre": lambda x: PO.CPOPredicate(*x),
"prm": lambda x: PO.CPOPreservedAllMemory(*x),
"pub": lambda x: PO.CPOPtrUpperBound(*x),
"pubd": lambda x: PO.CPOPtrUpperBoundDeref(*x),
"pv": lambda x: PO.CPOPreservedValue(*x),
"rb": lambda x: PO.CPORevBuffer(*x),
"sae": lambda x: PO.CPOStackAddressEscape(*x),
"tao": lambda x: PO.CPOTypeAtOffset(*x),
"ub": lambda x: PO.CPOUpperBound(*x),
"uio": lambda x: PO.CPOUIntOverflow(*x),
"uiu": lambda x: PO.CPOUIntUnderflow(*x),
"va": lambda x: PO.CPOVarArgs(*x),
"vc": lambda x: PO.CPOValueConstraint(*x),
"vm": lambda x: PO.CPOValidMem(*x),
"w": lambda x: PO.CPOWidthOverflow(*x),
"z": lambda x: PO.CPONotZero(*x),
}
class CFilePredicateDictionary(object):
"""Dictionary that encodes proof obligation predicates."""
def __init__(self, cfile):
self.cfile = cfile