Package com.ibm.wala.shrikeBT
Class ArrayStoreInstruction
- java.lang.Object
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- com.ibm.wala.shrikeBT.Instruction
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- com.ibm.wala.shrikeBT.ArrayStoreInstruction
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- All Implemented Interfaces:
Constants
,IArrayStoreInstruction
,IInstruction
,Cloneable
public final class ArrayStoreInstruction extends Instruction implements IArrayStoreInstruction
This class represents the ?astore instructions.
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Nested Class Summary
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Nested classes/interfaces inherited from interface com.ibm.wala.shrikeBT.IInstruction
IInstruction.Visitor
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Field Summary
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Fields inherited from class com.ibm.wala.shrikeBT.Instruction
noInstructions
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Fields inherited from interface com.ibm.wala.shrikeBT.Constants
ACC_ABSTRACT, ACC_FINAL, ACC_INTERFACE, ACC_NATIVE, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_STATIC, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_TRANSIENT, ACC_VOLATILE, CONSTANT_Class, CONSTANT_Double, CONSTANT_FieldRef, CONSTANT_Float, CONSTANT_Integer, CONSTANT_InterfaceMethodRef, CONSTANT_InvokeDynamic, CONSTANT_Long, CONSTANT_MethodHandle, CONSTANT_MethodRef, CONSTANT_MethodType, CONSTANT_NameAndType, CONSTANT_String, CONSTANT_Utf8, indexedTypes, indexedTypes_T, MAYBE, NO, OP_aaload, OP_aastore, OP_aconst_null, OP_aload, OP_aload_0, OP_aload_1, OP_aload_2, OP_aload_3, OP_anewarray, OP_areturn, OP_arraylength, OP_astore, OP_astore_0, OP_astore_1, OP_astore_2, OP_astore_3, OP_athrow, OP_baload, OP_bastore, OP_bipush, OP_caload, OP_castore, OP_checkcast, OP_d2f, OP_d2i, OP_d2l, OP_dadd, OP_daload, OP_dastore, OP_dcmpg, OP_dcmpl, OP_dconst_0, OP_dconst_1, OP_ddiv, OP_dload, OP_dload_0, OP_dload_1, OP_dload_2, OP_dload_3, OP_dmul, OP_dneg, OP_drem, OP_dreturn, OP_dstore, OP_dstore_0, OP_dstore_1, OP_dstore_2, OP_dstore_3, OP_dsub, OP_dup, OP_dup_x1, OP_dup_x2, OP_dup2, OP_dup2_x1, OP_dup2_x2, OP_f2d, OP_f2i, OP_f2l, OP_fadd, OP_faload, OP_fastore, OP_fcmpg, OP_fcmpl, OP_fconst_0, OP_fconst_1, OP_fconst_2, OP_fdiv, OP_fload, OP_fload_0, OP_fload_1, OP_fload_2, OP_fload_3, OP_fmul, OP_fneg, OP_frem, OP_freturn, OP_fstore, OP_fstore_0, OP_fstore_1, OP_fstore_2, OP_fstore_3, OP_fsub, OP_getfield, OP_getstatic, OP_goto, OP_goto_w, OP_i2b, OP_i2c, OP_i2d, OP_i2f, OP_i2l, OP_i2s, OP_iadd, OP_iaload, OP_iand, OP_iastore, OP_iconst_0, OP_iconst_1, OP_iconst_2, OP_iconst_3, OP_iconst_4, OP_iconst_5, OP_iconst_m1, OP_idiv, OP_if_acmpeq, OP_if_acmpne, OP_if_icmpeq, OP_if_icmpge, OP_if_icmpgt, OP_if_icmple, OP_if_icmplt, OP_if_icmpne, OP_ifeq, OP_ifge, OP_ifgt, OP_ifle, OP_iflt, OP_ifne, OP_ifnonnull, OP_ifnull, OP_iinc, OP_iload, OP_iload_0, OP_iload_1, OP_iload_2, OP_iload_3, OP_imul, OP_ineg, OP_instanceof, OP_invokedynamic, OP_invokeinterface, OP_invokespecial, OP_invokestatic, OP_invokevirtual, OP_ior, OP_irem, OP_ireturn, OP_ishl, OP_ishr, OP_istore, OP_istore_0, OP_istore_1, OP_istore_2, OP_istore_3, OP_isub, OP_iushr, OP_ixor, OP_jsr, OP_jsr_w, OP_l2d, OP_l2f, OP_l2i, OP_ladd, OP_laload, OP_land, OP_lastore, OP_lcmp, OP_lconst_0, OP_lconst_1, OP_ldc, OP_ldc_w, OP_ldc2_w, OP_ldiv, OP_lload, OP_lload_0, OP_lload_1, OP_lload_2, OP_lload_3, OP_lmul, OP_lneg, OP_lookupswitch, OP_lor, OP_lrem, OP_lreturn, OP_lshl, OP_lshr, OP_lstore, OP_lstore_0, OP_lstore_1, OP_lstore_2, OP_lstore_3, OP_lsub, OP_lushr, OP_lxor, OP_monitorenter, OP_monitorexit, OP_multianewarray, OP_new, OP_newarray, OP_nop, OP_pop, OP_pop2, OP_putfield, OP_putstatic, OP_ret, OP_return, OP_saload, OP_sastore, OP_sipush, OP_swap, OP_tableswitch, OP_wide, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_SHORT, TYPE_boolean, TYPE_boolean_index, TYPE_byte, TYPE_byte_index, TYPE_char, TYPE_char_index, TYPE_Class, TYPE_double, TYPE_double_index, TYPE_Error, TYPE_Exception, TYPE_float, TYPE_float_index, TYPE_int, TYPE_int_index, TYPE_long, TYPE_long_index, TYPE_MethodHandle, TYPE_MethodType, TYPE_null, TYPE_Object, TYPE_Object_index, TYPE_RuntimeException, TYPE_short, TYPE_short_index, TYPE_String, TYPE_Throwable, TYPE_unknown, TYPE_void, YES
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Constructor Summary
Constructors Modifier Constructor Description protected
ArrayStoreInstruction(short opcode)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(Object o)
int
getPoppedCount()
String
getType()
int
hashCode()
boolean
isPEI()
PEI == "Potentially excepting instruction"static ArrayStoreInstruction
make(String type)
String
toString()
Subclasses must implement toString.void
visit(IInstruction.Visitor v)
Apply a Visitor to this instruction.-
Methods inherited from class com.ibm.wala.shrikeBT.Instruction
clone, getBranchTargets, getOpcode, getPushedType, getPushedWordSize, isFallThrough, redirectTargets
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Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface com.ibm.wala.shrikeBT.IInstruction
getBranchTargets, getPushedType, getPushedWordSize, isFallThrough, redirectTargets
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Method Detail
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make
public static ArrayStoreInstruction make(String type) throws IllegalArgumentException
- Throws:
IllegalArgumentException
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getPoppedCount
public int getPoppedCount()
- Specified by:
getPoppedCount
in interfaceIInstruction
- Overrides:
getPoppedCount
in classInstruction
- Returns:
- the number of values this instruction pops off the working stack
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getType
public String getType()
- Specified by:
getType
in interfaceIArrayStoreInstruction
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toString
public String toString()
Description copied from class:Instruction
Subclasses must implement toString.- Specified by:
toString
in interfaceIInstruction
- Specified by:
toString
in classInstruction
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visit
public void visit(IInstruction.Visitor v) throws NullPointerException
Description copied from class:Instruction
Apply a Visitor to this instruction. We invoke the appropriate Visitor method according to the type of this instruction.- Specified by:
visit
in interfaceIInstruction
- Specified by:
visit
in classInstruction
- Throws:
NullPointerException
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isPEI
public boolean isPEI()
Description copied from interface:IInstruction
PEI == "Potentially excepting instruction"- Specified by:
isPEI
in interfaceIInstruction
- Returns:
- true iff this instruction might throw an exception
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