Package com.strobel.reflection.emit

Class CodeGenerator

  • public class CodeGenerator
extends java.lang.Object

    • Field Detail

      • _codeStream

        private final CodeStream _codeStream

      • _labelList

        private int[] _labelList

      • _labelCount

        private int _labelCount

      • _fixupCount

        private int _fixupCount

      • _exceptionCount

        private int _exceptionCount

      • _currentExceptionStackCount

        private int _currentExceptionStackCount

      • _unhandledExceptionCount

        private int _unhandledExceptionCount

      • _unhandledExceptions

        private Type<?>[] _unhandledExceptions

      • localCount

        int localCount

      • _maxStackSize

        private int _maxStackSize

      • _maxMidStack

        private int _maxMidStack

      • _maxMidStackCur

        private int _maxMidStackCur

      • StringCharAtMethod

        private static final MethodInfo StringCharAtMethod

      • StringLengthMethod

        private static final MethodInfo StringLengthMethod

      • ObjectEqualsMethod

        private static final MethodInfo ObjectEqualsMethod

      • ObjectHashCodeMethod

        private static final MethodInfo ObjectHashCodeMethod

    • Constructor Detail

      • CodeGenerator

        public CodeGenerator​(MethodBuilder methodBuilder)

      • CodeGenerator

        public CodeGenerator​(MethodBuilder methodBuilder,
                     int initialSize)

    • Method Detail

      • offset

        public int offset()

      • beginExceptionBlock

        public Label beginExceptionBlock()

      • endExceptionBlock

        public void endExceptionBlock()

      • endTryBlock

        public void endTryBlock()

      • beginCatchBlock

        public void beginCatchBlock​(Type<?> caughtType)

      • beginFinallyBlock

        public void beginFinallyBlock()

      • defineLabel

        public Label defineLabel()

      • markLabel

        public void markLabel​(Label label)

      • declareLocal

        public LocalBuilder declareLocal​(java.lang.String name,
                                 Type<?> localType)

      • dup

        public void dup()

      • dup2

        public void dup2()

      • dup2x1

        public void dup2x1()

      • dup2x2

        public void dup2x2()

      • dup

        public void dup​(Type<?> type)

      • pop

        public void pop()

      • pop2

        public void pop2()

      • pop

        public void pop​(Type<?> type)

      • emit

        public void emit​(OpCode opCode)

      • emit

        public void emit​(OpCode opCode,
                 byte arg)

      • emit

        public void emit​(OpCode opCode,
                 short arg)

      • emit

        public void emit​(OpCode opCode,
                 int arg)

      • emit

        public void emit​(OpCode opCode,
                 long arg)

      • emit

        public void emit​(OpCode opCode,
                 float arg)

      • emit

        public void emit​(OpCode opCode,
                 double arg)

      • emit

        public void emit​(OpCode opCode,
                 java.lang.String arg)

      • emit

        public void emit​(OpCode opCode,
                 Type<?> type)

      • stackSize

        private static int stackSize​(Type<?> type)

      • emit

        public void emit​(OpCode opCode,
                 Label label)

      • emitGoto

        public void emitGoto​(Label label)

      • emitReturn

        public void emitReturn()

      • emitReturn

        public void emitReturn​(Type<?> returnType)

      • emitNew

        public void emitNew​(Type<?> type)

      • emitNewArray

        public void emitNewArray​(Type<?> arrayType)

      • emitNewArray

        public void emitNewArray​(Type<?> arrayType,
                         int dimensionsToInitialize)

      • increment

        public void increment​(LocalBuilder local,
                      int delta)

      • emitThis

        public void emitThis()

      • emitLoadArgument

        public void emitLoadArgument​(int index)

      • emitLoad

        protected void emitLoad​(Type<?> type,
                        int absoluteIndex)

      • emitStoreArgument

        public void emitStoreArgument​(int index)

      • emitStore

        protected void emitStore​(Type<?> type,
                         int absoluteIndex)

      • getLocalLoadOpCode

        private static OpCode getLocalLoadOpCode​(Type<?> type,
                                         int localIndex)

      • getLocalStoreOpCode

        private static OpCode getLocalStoreOpCode​(Type<?> type,
                                          int localIndex)

      • translateParameter

        final int translateParameter​(int localIndex)

      • translateLocal

        final int translateLocal​(int localIndex)

      • emitLoadElement

        public void emitLoadElement​(Type<?> elementType)

      • emitStoreElement

        public void emitStoreElement​(Type<?> elementType)

      • getField

        public void getField​(FieldInfo field)

      • putField

        public void putField​(FieldInfo field)

      • canEmitConstant

        public static boolean canEmitConstant​(java.lang.Object value,
                                      Type<?> type)

      • emitConstant

        public void emitConstant​(java.lang.Object value)

      • emitConstantArray

        public void emitConstantArray​(java.lang.Object array)

      • emitConstant

        public void emitConstant​(java.lang.Object value,
                         Type<?> type)

      • emitType

        public void emitType​(Type<?> value)

      • emitMethod

        public void emitMethod​(MethodBase value)

      • tryEmitConstant

        private boolean tryEmitConstant​(java.lang.Object value,
                                Type<?> type)

      • emitNull

        public void emitNull()

      • emitDefaultValue

        public void emitDefaultValue​(Type<?> type)

      • emitBoolean

        public void emitBoolean​(boolean value)

      • emitByte

        public void emitByte​(byte value)

      • emitCharacter

        public void emitCharacter​(char value)

      • emitShort

        public void emitShort​(short value)

      • emitInteger

        public void emitInteger​(int value)

      • emitLong

        public void emitLong​(long value)

      • emitFloat

        public void emitFloat​(float value)

      • emitDouble

        public void emitDouble​(double value)

      • emitString

        public void emitString​(java.lang.String value)

      • emitLoadConstant

        protected void emitLoadConstant​(int token)

      • emitLoadLongConstant

        protected void emitLoadLongConstant​(int token)

      • canEmitBytecodeConstant

        private static boolean canEmitBytecodeConstant​(Type<?> type)

      • emitBox

        public void emitBox​(Type<?> type)

      • emitUnbox

        public void emitUnbox​(Type<?> type)

      • emitConversion

        public void emitConversion​(Type<?> sourceType,
                           Type<?> targetType)

      • emitBoxingConversion

        private void emitBoxingConversion​(Type<?> sourceType,
                                  Type<?> targetType)

      • emitUnboxedToBoxedConversion

        private void emitUnboxedToBoxedConversion​(Type<?> sourceType,
                                          Type<?> targetType)

      • emitBoxedToUnboxedConversion

        private void emitBoxedToUnboxedConversion​(Type<?> sourceType,
                                          Type<?> targetType)

      • emitBoxedToReferenceConversion

        private void emitBoxedToReferenceConversion​(Type<?> sourceType)

      • emitBoxedToUnboxedNumericConversion

        private void emitBoxedToUnboxedNumericConversion​(Type<?> sourceType,
                                                 Type<?> targetType)

      • emitBoxedToBoxedConversion

        private void emitBoxedToBoxedConversion​(Type<?> sourceType,
                                        Type<?> targetType)

      • emitCastToType

        private void emitCastToType​(Type<?> sourceType,
                            Type<?> targetType)

      • emitNumericConversion

        private void emitNumericConversion​(Type<?> sourceType,
                                   Type<?> targetType)

      • emitSwitch

        public void emitSwitch​(int[] keys,
                       SwitchCallback callback)

      • emitSwitch

        public <E extends java.lang.Enum<E>> void emitSwitch​(E[] keys,
                                                     EnumSwitchCallback<E> callback)

      • getStringSwitchBuckets

        private static java.util.Map<java.lang.Integer,​java.util.List<java.lang.String>> getStringSwitchBuckets​(java.util.List<java.lang.String> strings,
                                                                                                              Func1<java.lang.String,​java.lang.Integer> keyCallback)

      • emitStringTrieSwitch

        private void emitStringTrieSwitch​(java.lang.String[] keys,
                                  StringSwitchCallback callback)
                           throws java.lang.Exception
        Throws:
        java.lang.Exception

      • stringSwitchHelper

        private void stringSwitchHelper​(java.util.List<java.lang.String> bucket,
                                StringSwitchCallback callback,
                                Label defaultLabel,
                                Label breakTarget,
                                int index)

      • emitStringHashSwitch

        private void emitStringHashSwitch​(java.lang.String[] keys,
                                  StringSwitchCallback callback,
                                  SwitchOptions options)
                           throws java.lang.Exception
        Throws:
        java.lang.Exception

      • emitByteOperand

        final void emitByteOperand​(int value)

      • emitCharOperand

        final void emitCharOperand​(char value)

      • emitShortOperand

        final void emitShortOperand​(int value)

      • emitIntOperand

        final void emitIntOperand​(int value)

      • emitLongOperand

        final void emitLongOperand​(long value)

      • emitFloatOperand

        final void emitFloatOperand​(float value)

      • emitDoubleOperand

        final void emitDoubleOperand​(double value)

      • internalEmit

        void internalEmit​(OpCode opCode)

      • getByteOperand

        static byte getByteOperand​(byte[] codes,
                           int index)

      • getCharOperand

        static char getCharOperand​(byte[] codes,
                           int index)

      • getShortOperand

        static short getShortOperand​(byte[] codes,
                             int index)

      • getIntOperand

        static int getIntOperand​(byte[] codes,
                         int index)

      • getLongOperand

        static long getLongOperand​(byte[] codes,
                           int index)

      • getFloatOperand

        static float getFloatOperand​(byte[] codes,
                             int index)

      • getDoubleOperand

        static double getDoubleOperand​(byte[] codes,
                               int index)

      • putByteOperand

        static void putByteOperand​(byte[] codes,
                           int index,
                           byte value)

      • putCharOperand

        static void putCharOperand​(byte[] codes,
                           int index,
                           char value)

      • putShortOperand

        static void putShortOperand​(byte[] codes,
                            int index,
                            short value)

      • putIntOperand

        static void putIntOperand​(byte[] codes,
                          int index,
                          int value)

      • putLongOperand

        static void putLongOperand​(byte[] codes,
                           int index,
                           long value)

      • putFloatOperand

        static void putFloatOperand​(byte[] codes,
                            int index,
                            float value)

      • putDoubleOperand

        static void putDoubleOperand​(byte[] codes,
                             int index,
                             double value)

      • addFixup

        private void addFixup​(Label label,
                      int offsetOrigin,
                      int fixupPosition,
                      int operandSize)

      • ensureCapacity

        final void ensureCapacity​(int size)

      • updateStackSize

        final void updateStackSize​(OpCode opCode,
                           int stackChange)

      • getLabelPosition

        private int getLabelPosition​(Label label)

      • bakeByteArray

        final byte[] bakeByteArray()

      • enlargeArray

        static int[] enlargeArray​(int[] incoming)

      • enlargeArray

        static <T> T[] enlargeArray​(T[] incoming)

      • enlargeArray

        static byte[] enlargeArray​(byte[] incoming)

      • enlargeArray

        static byte[] enlargeArray​(byte[] incoming,
                           int requiredSize)

      • getUnhandledCheckedExceptions

        final Type<?>[] getUnhandledCheckedExceptions()

      • getMaxStackSize

        final int getMaxStackSize()

      • sortExceptions

        private static void sortExceptions​(__ExceptionInfo[] exceptions)

      • registerCheckedExceptions

        private void registerCheckedExceptions​(MethodBase method)