Example #1
0
def makeAssignExpr(node):
    if nodeType(node) == 'Assignment' and nodeType(node.lvalue) == 'ID':
        return c_ast.BinaryOp(
            '|',
            node,
            c_ast.BinaryOp(
                '==',
                makeAssignLog(node.coord, node.lvalue.name),
                c_ast.Constant('int', '0'),
                node.coord),
            node.coord)
    elif nodeType(node) == 'UnaryOp' and nodeType(node.expr) == 'ID':
        if node.op == 'p++':
            return c_ast.BinaryOp(
                '|',
                node,
                c_ast.BinaryOp(
                    '==',
                    makePostIncAssignLog(node.coord, node.expr.name),
                    c_ast.Constant('int', '0'),
                    node.coord),
                node.coord)
        elif node.op == 'p--':
            return c_ast.BinaryOp(
                '|',
                node,
                c_ast.BinaryOp(
                    '==',
                    makePostDecAssignLog(node.coord, node.expr.name),
                    c_ast.Constant('int', '0'),
                    node.coord),
                node.coord)
        elif node.op == '++' or node.op == '--':
            return c_ast.BinaryOp(
                '|',
                node,
                c_ast.BinaryOp(
                    '==',
                    makeAssignLog(node.coord, node.expr.name),
                    c_ast.Constant('int', '0'),
                    node.coord),
                node.coord)
    return node
Example #2
0
def assignNode(node):
    if node == None:
        return None
    elif nodeType(node) == 'ArrayDecl':
        return assignArrayDecl(node)
    elif nodeType(node) == 'ArrayRef':
        return assignArrayRef(node)
    elif nodeType(node) == 'Assignment':
        return assignAssignment(node)
    elif nodeType(node) == 'BinaryOp':
        return assignBinaryOp(node)
    elif nodeType(node) == 'Break':
        return assignBreak(node)
    elif nodeType(node) == 'Case':
        return assignCase(node)
    elif nodeType(node) == 'Cast':
        return assignCast(node)
    elif nodeType(node) == 'Compound':
        return assignCompound(node)
    elif nodeType(node) == 'CompoundLiteral':
        return assignCompoundLiteral(node)
    elif nodeType(node) == 'Constant':
        return assignConstant(node)
    elif nodeType(node) == 'Continue':
        return assignContinue(node)
    elif nodeType(node) == 'Decl':
        return assignDecl(node)
    elif nodeType(node) == 'DeclList':
        return assignDeclList(node)
    elif nodeType(node) == 'Default':
        return assignDefault(node)
    elif nodeType(node) == 'DoWhile':
        return assignDoWhile(node)
    elif nodeType(node) == 'EllipsisParam':
        return assignEllipsisParam(node)
    elif nodeType(node) == 'EmptyStatement':
        return assignEmptyStatement(node)
    elif nodeType(node) == 'Enum':
        return assignEnum(node)
    elif nodeType(node) == 'Enumerator':
        return assignEnumerator(node)
    elif nodeType(node) == 'EnumeratorList':
        return assignEnumeratorList(node)
    elif nodeType(node) == 'ExprList':
        return assignExprList(node)
    elif nodeType(node) == 'FileAST':
        return assignFileAST(node)
    elif nodeType(node) == 'For':
        return assignFor(node)
    elif nodeType(node) == 'FuncCall':
        return assignFuncCall(node)
    elif nodeType(node) == 'FuncDecl':
        return assignFuncDecl(node)
    elif nodeType(node) == 'FuncDef':
        return assignFuncDef(node)
    elif nodeType(node) == 'Goto':
        return assignGoto(node)
    elif nodeType(node) == 'ID':
        return assignID(node)
    elif nodeType(node) == 'IdentifierType':
        return assignIdentifierType(node)
    elif nodeType(node) == 'If':
        return assignIf(node)
    elif nodeType(node) == 'Label':
        return assignLabel(node)
    elif nodeType(node) == 'NamedInitializer':
        return assignNamedInitializer(node)
    elif nodeType(node) == 'ParamList':
        return assignParamList(node)
    elif nodeType(node) == 'PtrDecl':
        return assignPtrDecl(node)
    elif nodeType(node) == 'Return':
        return assignReturn(node)
    elif nodeType(node) == 'Struct':
        return assignStruct(node)
    elif nodeType(node) == 'StructRef':
        return assignStructRef(node)
    elif nodeType(node) == 'Switch':
        return assignSwitch(node)
    elif nodeType(node) == 'TernaryOp':
        return assignTernaryOp(node)
    elif nodeType(node) == 'TypeDecl':
        return assignTypeDecl(node)
    elif nodeType(node) == 'Typedef':
        return assignTypedef(node)
    elif nodeType(node) == 'Typename':
        return assignTypename(node)
    elif nodeType(node) == 'UnaryOp':
        return assignUnaryOp(node)
    elif nodeType(node) == 'Union':
        return assignUnion(node)
    elif nodeType(node) == 'While':
        return assignWhile(node)
    else:
        print('===================================================================================')
        print('bad type' + nodeType)
        print('===================================================================================')
        return node