Package com.googlecode.aviator.code.asm

Class ASMCodeGenerator

    • Field Detail

      • CONSTRUCTOR_METHOD_NAME

        private static final java.lang.String CONSTRUCTOR_METHOD_NAME
        See Also:
        Constant Field Values

      • FUNC_ARGS_INNER_VAR

        public static final java.lang.String FUNC_ARGS_INNER_VAR
        See Also:
        Constant Field Values

      • className

        private final java.lang.String className

      • CLASS_COUNTER

        private static final java.util.concurrent.atomic.AtomicLong CLASS_COUNTER

      • operandsCount

        private int operandsCount
        Operands count to check stack frames

      • maxStacks

        private int maxStacks

      • maxLocals

        private int maxLocals

      • fieldCounter

        private int fieldCounter

      • innerVars

        private java.util.Map<java.lang.String,​java.lang.String> innerVars

      • innerMethodMap

        private java.util.Map<java.lang.String,​java.lang.String> innerMethodMap

      • constantPool

        private java.util.Map<Token<?>,​java.lang.String> constantPool

      • labelNameIndexMap

        private final java.util.Map<Label,​java.util.Map<java.lang.String,​java.lang.Integer>> labelNameIndexMap

      • START_LABEL

        private static final Label START_LABEL

      • currentLabel

        private Label currentLabel

      • l0stack

        private final java.util.Stack<Label> l0stack
        Label stack for ternary operator

      • l1stack

        private final java.util.Stack<Label> l1stack

    • Method Detail

      • setMaxStacks

        private void setMaxStacks​(int newMaxStacks)

      • start

        public void start()

      • startVisitMethodCode

        private void startVisitMethodCode()

      • endVisitMethodCode

        private void endVisitMethodCode​(boolean unboxObject)

      • endVisitClass

        private void endVisitClass()

      • makeConstructor

        private void makeConstructor()
        Make a default constructor

      • visitClass

        private void visitClass()

      • makeLabel

        private Label makeLabel()
        Make a label
        Returns:

      • onAdd

        public void onAdd​(Token<?> lookhead)

      • loadOpType

        private void loadOpType​(OperatorType opType)

      • popOperand

        private void popOperand()
        Pop a operand from stack

      • popOperand

        private void popOperand​(int n)
        Pop a operand from stack

      • onSub

        public void onSub​(Token<?> lookhead)

      • onMult

        public void onMult​(Token<?> lookhead)

      • onExponent

        public void onExponent​(Token<?> lookhead)

      • onAssignment

        public void onAssignment​(Token<?> lookhead)

      • onDiv

        public void onDiv​(Token<?> lookhead)

      • onMod

        public void onMod​(Token<?> lookhead)

      • onAndLeft

        public void onAndLeft​(Token<?> lookhead)
        Do logic operation "&&" left operand

      • visitBoolean

        private void visitBoolean()

      • pushLabel0

        private void pushLabel0​(Label l0)

      • onAndRight

        public void onAndRight​(Token<?> lookhead)
        Do logic operation "&&" right operand

      • visitRightBranch

        private void visitRightBranch​(Token<?> lookhead,
                              int ints,
                              OperatorType opType)

      • onTernaryBoolean

        public void onTernaryBoolean​(Token<?> lookhead)

      • pushLabel1

        private void pushLabel1​(Label l1)

      • onTernaryLeft

        public void onTernaryLeft​(Token<?> lookhead)

      • peekLabel1

        private Label peekLabel1()

      • onTernaryRight

        public void onTernaryRight​(Token<?> lookhead)

      • onTernaryEnd

        public void onTernaryEnd​(Token<?> lookhead)

      • popLabel1

        private Label popLabel1()

      • onJoinRight

        public void onJoinRight​(Token<?> lookhead)
        Do logic operation "||" right operand

      • visitLabel

        private void visitLabel​(Label label)

      • peekLabel0

        private Label peekLabel0()

      • popLabel0

        private Label popLabel0()

      • onJoinLeft

        public void onJoinLeft​(Token<?> lookhead)
        Do logic operation "||" left operand

      • visitLeftBranch

        private void visitLeftBranch​(Token<?> lookhead,
                             int ints,
                             OperatorType opType)

      • onEq

        public void onEq​(Token<?> lookhead)

      • onMatch

        public void onMatch​(Token<?> lookhead)

      • onNeq

        public void onNeq​(Token<?> lookhead)

      • doCompareAndJump

        private void doCompareAndJump​(Token<?> lookhead,
                              int ints,
                              OperatorType opType)

      • isEqNe

        private boolean isEqNe​(int ints)

      • visitCompare

        private void visitCompare​(int ints,
                          OperatorType opType)

      • onGe

        public void onGe​(Token<?> lookhead)

      • onGt

        public void onGt​(Token<?> lookhead)

      • onLe

        public void onLe​(Token<?> lookhead)

      • onLt

        public void onLt​(Token<?> lookhead)

      • pushOperand

        private void pushOperand​(int delta)

      • onNot

        public void onNot​(Token<?> lookhead)
        Logic operation '!'

      • visitBinOperator

        private void visitBinOperator​(Token<?> token,
                              OperatorType opType,
                              java.lang.String methodName)

      • visitLineNumber

        private void visitLineNumber​(Token<?> token)

      • visitUnaryOperator

        private void visitUnaryOperator​(Token<?> lookhead,
                                OperatorType opType,
                                java.lang.String methodName)

      • onBitNot

        public void onBitNot​(Token<?> lookhead)
        Bit operation '~'

      • onNeg

        public void onNeg​(Token<?> lookhead)

      • getResult

        public Expression getResult​(boolean unboxObject)

      • genReadObject

        private void genReadObject()

      • genCustomSerializeMethod

        private void genCustomSerializeMethod()

      • genWriteObject

        private void genWriteObject()

      • end

        private void end​(boolean unboxObject)

      • onConstant

        public void onConstant​(Token<?> lookhead)

      • onConstant0

        private void onConstant0​(Token<?> lookhead,
                         boolean inConstructor)

      • loadConstant

        private boolean loadConstant​(Token<?> lookhead,
                             boolean inConstructor)

      • initVariables

        public void initVariables​(java.util.Map<java.lang.String,​VariableMeta> vars)

      • initConstants

        public void initConstants​(java.util.Set<Token<?>> constants)
        Initial constant pool.
        Parameters:
        constants -

      • getInnerName

        private java.lang.String getInnerName​(java.lang.String varName)

      • getInvokeMethodDesc

        private static java.lang.String getInvokeMethodDesc​(int paramCount)

      • onMethodInvoke

        public void onMethodInvoke​(Token<?> lookhead)

      • onMethodParameter

        public void onMethodParameter​(Token<?> lookhead)

      • pushOperand

        private void pushOperand()

      • onArray

        public void onArray​(Token<?> lookhead)

      • onArrayIndexStart

        public void onArrayIndexStart​(Token<?> token)

      • onArrayIndexEnd

        public void onArrayIndexEnd​(Token<?> lookhead)

      • getLocalIndex

        public int getLocalIndex()

      • onLambdaDefineStart

        public void onLambdaDefineStart​(Token<?> lookhead)

      • onLambdaArgument

        public void onLambdaArgument​(Token<?> lookhead,
                             FunctionParam param)

      • onLambdaBodyStart

        public void onLambdaBodyStart​(Token<?> lookhead)

      • onLambdaBodyEnd

        public void onLambdaBodyEnd​(Token<?> lookhead)

      • onMethodName

        public void onMethodName​(Token<?> lookhead)

      • checkExecutionTimeout

        private void checkExecutionTimeout()

      • loadAviatorFunction

        private void loadAviatorFunction​(java.lang.String outterMethodName,
                                 java.lang.String innerMethodName)

      • loadEnv

        private void loadEnv()

      • createAviatorFunctionObject

        private void createAviatorFunctionObject​(java.lang.String methodName)

      • onBitAnd

        public void onBitAnd​(Token<?> lookhead)

      • onBitOr

        public void onBitOr​(Token<?> lookhead)

      • onBitXor

        public void onBitXor​(Token<?> lookhead)

      • onShiftLeft

        public void onShiftLeft​(Token<?> lookhead)

      • onShiftRight

        public void onShiftRight​(Token<?> lookhead)

      • onUnsignedShiftRight

        public void onUnsignedShiftRight​(Token<?> lookhead)