Opcodespublic class SourceInterpreter extends Interpreter<SourceValue> implements Opcodes
Interpreter for SourceValue values.apiAALOAD, AASTORE, ACC_ABSTRACT, ACC_ANNOTATION, ACC_BRIDGE, ACC_DEPRECATED, ACC_ENUM, ACC_FINAL, ACC_INTERFACE, ACC_MANDATED, ACC_MODULE, ACC_NATIVE, ACC_OPEN, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_STATIC, ACC_STATIC_PHASE, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_SYNTHETIC, ACC_TRANSIENT, ACC_TRANSITIVE, ACC_VARARGS, ACC_VOLATILE, ACONST_NULL, ALOAD, ANEWARRAY, ARETURN, ARRAYLENGTH, ASM4, ASM5, ASM6, ASM7_EXPERIMENTAL, ASTORE, ATHROW, BALOAD, BASTORE, BIPUSH, CALOAD, CASTORE, CHECKCAST, D2F, D2I, D2L, DADD, DALOAD, DASTORE, DCMPG, DCMPL, DCONST_0, DCONST_1, DDIV, DLOAD, DMUL, DNEG, DOUBLE, DREM, DRETURN, DSTORE, DSUB, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, F_APPEND, F_CHOP, F_FULL, F_NEW, F_SAME, F_SAME1, F2D, F2I, F2L, FADD, FALOAD, FASTORE, FCMPG, FCMPL, FCONST_0, FCONST_1, FCONST_2, FDIV, FLOAD, FLOAT, FMUL, FNEG, FREM, FRETURN, FSTORE, FSUB, GETFIELD, GETSTATIC, GOTO, H_GETFIELD, H_GETSTATIC, H_INVOKEINTERFACE, H_INVOKESPECIAL, H_INVOKESTATIC, H_INVOKEVIRTUAL, H_NEWINVOKESPECIAL, H_PUTFIELD, H_PUTSTATIC, I2B, I2C, I2D, I2F, I2L, I2S, IADD, IALOAD, IAND, IASTORE, ICONST_0, ICONST_1, ICONST_2, ICONST_3, ICONST_4, ICONST_5, ICONST_M1, IDIV, IF_ACMPEQ, IF_ACMPNE, IF_ICMPEQ, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ICMPLT, IF_ICMPNE, IFEQ, IFGE, IFGT, IFLE, IFLT, IFNE, IFNONNULL, IFNULL, IINC, ILOAD, IMUL, INEG, INSTANCEOF, INTEGER, INVOKEDYNAMIC, INVOKEINTERFACE, INVOKESPECIAL, INVOKESTATIC, INVOKEVIRTUAL, IOR, IREM, IRETURN, ISHL, ISHR, ISTORE, ISUB, IUSHR, IXOR, JSR, L2D, L2F, L2I, LADD, LALOAD, LAND, LASTORE, LCMP, LCONST_0, LCONST_1, LDC, LDIV, LLOAD, LMUL, LNEG, LONG, LOOKUPSWITCH, LOR, LREM, LRETURN, LSHL, LSHR, LSTORE, LSUB, LUSHR, LXOR, MONITORENTER, MONITOREXIT, MULTIANEWARRAY, NEW, NEWARRAY, NOP, NULL, POP, POP2, PUTFIELD, PUTSTATIC, RET, RETURN, SALOAD, SASTORE, SIPUSH, SWAP, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_SHORT, TABLESWITCH, TOP, UNINITIALIZED_THIS, V_PREVIEW_EXPERIMENTAL, V1_1, V1_2, V1_3, V1_4, V1_5, V1_6, V1_7, V1_8, V10, V11, V9| Modifier | Constructor | Description |
|---|---|---|
|
SourceInterpreter() |
Constructs a new
SourceInterpreter for the latest ASM API version. |
protected |
SourceInterpreter(int api) |
Constructs a new
SourceInterpreter. |
| Modifier and Type | Method | Description |
|---|---|---|
SourceValue |
binaryOperation(AbstractInsnNode insn,
SourceValue value1,
SourceValue value2) |
Interprets a bytecode instruction with two arguments.
|
SourceValue |
copyOperation(AbstractInsnNode insn,
SourceValue value) |
Interprets a bytecode instruction that moves a value on the stack or to or from local
variables.
|
SourceValue |
merge(SourceValue value1,
SourceValue value2) |
Merges two values.
|
SourceValue |
naryOperation(AbstractInsnNode insn,
java.util.List<? extends SourceValue> values) |
Interprets a bytecode instruction with a variable number of arguments.
|
SourceValue |
newOperation(AbstractInsnNode insn) |
Interprets a bytecode instruction without arguments.
|
SourceValue |
newValue(Type type) |
Creates a new value that represents the given type.
|
void |
returnOperation(AbstractInsnNode insn,
SourceValue value,
SourceValue expected) |
Interprets a bytecode return instruction.
|
SourceValue |
ternaryOperation(AbstractInsnNode insn,
SourceValue value1,
SourceValue value2,
SourceValue value3) |
Interprets a bytecode instruction with three arguments.
|
SourceValue |
unaryOperation(AbstractInsnNode insn,
SourceValue value) |
Interprets a bytecode instruction with a single argument.
|
newEmptyNonParameterLocalValue, newEmptyValueAfterSize2Local, newEmptyValueForPreviousSize2Local, newExceptionValue, newParameterValue, newReturnTypeValuepublic SourceInterpreter()
SourceInterpreter for the latest ASM API version. Subclasses must
not use this constructor. Instead, they must use the SourceInterpreter(int)
version.protected SourceInterpreter(int api)
SourceInterpreter.api - the ASM API version supported by this interpreter. Must be one of Opcodes.ASM4, Opcodes.ASM5, Opcodes.ASM6 or Opcodes.ASM7_EXPERIMENTAL.public SourceValue newValue(Type type)
InterpreterCalled for method parameters (including this), exception handler variable and
with null type for variables reserved by long and double types.
newValue in class Interpreter<SourceValue>type - a primitive or reference type, or null to represent an uninitialized
value.public SourceValue newOperation(AbstractInsnNode insn)
InterpreterACONST_NULL, ICONST_M1, ICONST_0, ICONST_1, ICONST_2, ICONST_3, ICONST_4, ICONST_5, LCONST_0, LCONST_1, FCONST_0, FCONST_1, FCONST_2, DCONST_0, DCONST_1, BIPUSH, SIPUSH, LDC, JSR, GETSTATIC, NEW
newOperation in class Interpreter<SourceValue>insn - the bytecode instruction to be interpreted.public SourceValue copyOperation(AbstractInsnNode insn, SourceValue value)
InterpreterILOAD, LLOAD, FLOAD, DLOAD, ALOAD, ISTORE, LSTORE, FSTORE, DSTORE, ASTORE, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, SWAP
copyOperation in class Interpreter<SourceValue>insn - the bytecode instruction to be interpreted.value - the value that must be moved by the instruction.public SourceValue unaryOperation(AbstractInsnNode insn, SourceValue value)
InterpreterINEG, LNEG, FNEG, DNEG, IINC, I2L, I2F, I2D, L2I, L2F, L2D, F2I, F2L, F2D, D2I, D2L, D2F, I2B, I2C, I2S, IFEQ, IFNE, IFLT, IFGE, IFGT, IFLE, TABLESWITCH, LOOKUPSWITCH, IRETURN, LRETURN, FRETURN, DRETURN, ARETURN, PUTSTATIC, GETFIELD, NEWARRAY, ANEWARRAY, ARRAYLENGTH, ATHROW, CHECKCAST, INSTANCEOF, MONITORENTER, MONITOREXIT, IFNULL, IFNONNULL
unaryOperation in class Interpreter<SourceValue>insn - the bytecode instruction to be interpreted.value - the argument of the instruction to be interpreted.public SourceValue binaryOperation(AbstractInsnNode insn, SourceValue value1, SourceValue value2)
InterpreterIALOAD, LALOAD, FALOAD, DALOAD, AALOAD, BALOAD, CALOAD, SALOAD, IADD, LADD, FADD, DADD, ISUB, LSUB, FSUB, DSUB, IMUL, LMUL, FMUL, DMUL, IDIV, LDIV, FDIV, DDIV, IREM, LREM, FREM, DREM, ISHL, LSHL, ISHR, LSHR, IUSHR, LUSHR, IAND, LAND, IOR, LOR, IXOR, LXOR, LCMP, FCMPL, FCMPG, DCMPL, DCMPG, IF_ICMPEQ, IF_ICMPNE, IF_ICMPLT, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ACMPEQ, IF_ACMPNE, PUTFIELD
binaryOperation in class Interpreter<SourceValue>insn - the bytecode instruction to be interpreted.value1 - the first argument of the instruction to be interpreted.value2 - the second argument of the instruction to be interpreted.public SourceValue ternaryOperation(AbstractInsnNode insn, SourceValue value1, SourceValue value2, SourceValue value3)
InterpreterIASTORE, LASTORE, FASTORE, DASTORE, AASTORE, BASTORE, CASTORE, SASTORE
ternaryOperation in class Interpreter<SourceValue>insn - the bytecode instruction to be interpreted.value1 - the first argument of the instruction to be interpreted.value2 - the second argument of the instruction to be interpreted.value3 - the third argument of the instruction to be interpreted.public SourceValue naryOperation(AbstractInsnNode insn, java.util.List<? extends SourceValue> values)
InterpreterINVOKEVIRTUAL, INVOKESPECIAL, INVOKESTATIC, INVOKEINTERFACE, MULTIANEWARRAY and INVOKEDYNAMIC
naryOperation in class Interpreter<SourceValue>insn - the bytecode instruction to be interpreted.values - the arguments of the instruction to be interpreted.public void returnOperation(AbstractInsnNode insn, SourceValue value, SourceValue expected)
InterpreterIRETURN, LRETURN, FRETURN, DRETURN, ARETURN
returnOperation in class Interpreter<SourceValue>insn - the bytecode instruction to be interpreted.value - the argument of the instruction to be interpreted.expected - the expected return type of the analyzed method.public SourceValue merge(SourceValue value1, SourceValue value2)
Interpretermerge in class Interpreter<SourceValue>value1 - a value.value2 - another value.