Class DynamicCallSiteReference

java.lang.Object

com.ibm.wala.classLoader.ProgramCounter

com.ibm.wala.classLoader.CallSiteReference

com.ibm.wala.cast.loader.DynamicCallSiteReference

All Implemented Interfaces:

ContextItem, BytecodeConstants

public class DynamicCallSiteReference
extends CallSiteReference

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	DynamicCallSiteReference.Dispatch

Nested classes/interfaces inherited from interface ContextItem

ContextItem.Value<T>

Modifier and Type	Interface	Description
static class	ContextItem.Value<T>

Field Summary

Fields inherited from class ProgramCounter

NO_SOURCE_LINE_NUMBER

Modifier and Type	Field	Description
static final int	NO_SOURCE_LINE_NUMBER	A constant indicating no source line number information is available.

Fields inherited from interface BytecodeConstants

JBC_aaload, JBC_aastore, JBC_aconst_null, JBC_aload, JBC_aload_0, JBC_aload_1, JBC_aload_2, JBC_aload_3, JBC_anewarray, JBC_areturn, JBC_arraylength, JBC_astore, JBC_astore_0, JBC_astore_1, JBC_astore_2, JBC_astore_3, JBC_athrow, JBC_baload, JBC_bastore, JBC_bipush, JBC_caload, JBC_castore, JBC_checkcast, JBC_d2f, JBC_d2i, JBC_d2l, JBC_dadd, JBC_daload, JBC_dastore, JBC_dcmpg, JBC_dcmpl, JBC_dconst_0, JBC_dconst_1, JBC_ddiv, JBC_dload, JBC_dload_0, JBC_dload_1, JBC_dload_2, JBC_dload_3, JBC_dmul, JBC_dneg, JBC_drem, JBC_dreturn, JBC_dstore, JBC_dstore_0, JBC_dstore_1, JBC_dstore_2, JBC_dstore_3, JBC_dsub, JBC_dup, JBC_dup_x1, JBC_dup_x2, JBC_dup2, JBC_dup2_x1, JBC_dup2_x2, JBC_f2d, JBC_f2i, JBC_f2l, JBC_fadd, JBC_faload, JBC_fastore, JBC_fcmpg, JBC_fcmpl, JBC_fconst_0, JBC_fconst_1, JBC_fconst_2, JBC_fdiv, JBC_fload, JBC_fload_0, JBC_fload_1, JBC_fload_2, JBC_fload_3, JBC_fmul, JBC_fneg, JBC_frem, JBC_freturn, JBC_fstore, JBC_fstore_0, JBC_fstore_1, JBC_fstore_2, JBC_fstore_3, JBC_fsub, JBC_getfield, JBC_getstatic, JBC_goto, JBC_goto_w, JBC_i2d, JBC_i2f, JBC_i2l, JBC_iadd, JBC_iaload, JBC_iand, JBC_iastore, JBC_iconst_0, JBC_iconst_1, JBC_iconst_2, JBC_iconst_3, JBC_iconst_4, JBC_iconst_5, JBC_iconst_m1, JBC_idiv, JBC_if_acmpeq, JBC_if_acmpne, JBC_if_icmpeq, JBC_if_icmpge, JBC_if_icmpgt, JBC_if_icmple, JBC_if_icmplt, JBC_if_icmpne, JBC_ifeq, JBC_ifge, JBC_ifgt, JBC_ifle, JBC_iflt, JBC_ifne, JBC_ifnonnull, JBC_ifnull, JBC_iinc, JBC_iload, JBC_iload_0, JBC_iload_1, JBC_iload_2, JBC_iload_3, JBC_impdep1, JBC_impdep2, JBC_imul, JBC_ineg, JBC_instanceof, JBC_int2byte, JBC_int2char, JBC_int2short, JBC_invokeinterface, JBC_invokespecial, JBC_invokestatic, JBC_invokevirtual, JBC_ior, JBC_irem, JBC_ireturn, JBC_ishl, JBC_ishr, JBC_istore, JBC_istore_0, JBC_istore_1, JBC_istore_2, JBC_istore_3, JBC_isub, JBC_iushr, JBC_ixor, JBC_jsr, JBC_jsr_w, JBC_l2d, JBC_l2f, JBC_l2i, JBC_ladd, JBC_laload, JBC_land, JBC_lastore, JBC_lcmp, JBC_lconst_0, JBC_lconst_1, JBC_ldc, JBC_ldc_w, JBC_ldc2_w, JBC_ldiv, JBC_length, JBC_lload, JBC_lload_0, JBC_lload_1, JBC_lload_2, JBC_lload_3, JBC_lmul, JBC_lneg, JBC_lookupswitch, JBC_lor, JBC_lrem, JBC_lreturn, JBC_lshl, JBC_lshr, JBC_lstore, JBC_lstore_0, JBC_lstore_1, JBC_lstore_2, JBC_lstore_3, JBC_lsub, JBC_lushr, JBC_lxor, JBC_monitorenter, JBC_monitorexit, JBC_multianewarray, JBC_name, JBC_new, JBC_newarray, JBC_nop, JBC_pop, JBC_pop2, JBC_putfield, JBC_putstatic, JBC_ret, JBC_return, JBC_saload, JBC_sastore, JBC_sipush, JBC_swap, JBC_tableswitch, JBC_wide, JBC_xxxunusedxxx

Modifier and Type	Field	Description
static final int	JBC_aaload
static final int	JBC_aastore
static final int	JBC_aconst_null
static final int	JBC_aload
static final int	JBC_aload_0
static final int	JBC_aload_1
static final int	JBC_aload_2
static final int	JBC_aload_3
static final int	JBC_anewarray
static final int	JBC_areturn
static final int	JBC_arraylength
static final int	JBC_astore
static final int	JBC_astore_0
static final int	JBC_astore_1
static final int	JBC_astore_2
static final int	JBC_astore_3
static final int	JBC_athrow
static final int	JBC_baload
static final int	JBC_bastore
static final int	JBC_bipush
static final int	JBC_caload
static final int	JBC_castore
static final int	JBC_checkcast
static final int	JBC_d2f
static final int	JBC_d2i
static final int	JBC_d2l
static final int	JBC_dadd
static final int	JBC_daload
static final int	JBC_dastore
static final int	JBC_dcmpg
static final int	JBC_dcmpl
static final int	JBC_dconst_0
static final int	JBC_dconst_1
static final int	JBC_ddiv
static final int	JBC_dload
static final int	JBC_dload_0
static final int	JBC_dload_1
static final int	JBC_dload_2
static final int	JBC_dload_3
static final int	JBC_dmul
static final int	JBC_dneg
static final int	JBC_drem
static final int	JBC_dreturn
static final int	JBC_dstore
static final int	JBC_dstore_0
static final int	JBC_dstore_1
static final int	JBC_dstore_2
static final int	JBC_dstore_3
static final int	JBC_dsub
static final int	JBC_dup
static final int	JBC_dup_x1
static final int	JBC_dup_x2
static final int	JBC_dup2
static final int	JBC_dup2_x1
static final int	JBC_dup2_x2
static final int	JBC_f2d
static final int	JBC_f2i
static final int	JBC_f2l
static final int	JBC_fadd
static final int	JBC_faload
static final int	JBC_fastore
static final int	JBC_fcmpg
static final int	JBC_fcmpl
static final int	JBC_fconst_0
static final int	JBC_fconst_1
static final int	JBC_fconst_2
static final int	JBC_fdiv
static final int	JBC_fload
static final int	JBC_fload_0
static final int	JBC_fload_1
static final int	JBC_fload_2
static final int	JBC_fload_3
static final int	JBC_fmul
static final int	JBC_fneg
static final int	JBC_frem
static final int	JBC_freturn
static final int	JBC_fstore
static final int	JBC_fstore_0
static final int	JBC_fstore_1
static final int	JBC_fstore_2
static final int	JBC_fstore_3
static final int	JBC_fsub
static final int	JBC_getfield
static final int	JBC_getstatic
static final int	JBC_goto
static final int	JBC_goto_w
static final int	JBC_i2d
static final int	JBC_i2f
static final int	JBC_i2l
static final int	JBC_iadd
static final int	JBC_iaload
static final int	JBC_iand
static final int	JBC_iastore
static final int	JBC_iconst_0
static final int	JBC_iconst_1
static final int	JBC_iconst_2
static final int	JBC_iconst_3
static final int	JBC_iconst_4
static final int	JBC_iconst_5
static final int	JBC_iconst_m1
static final int	JBC_idiv
static final int	JBC_if_acmpeq
static final int	JBC_if_acmpne
static final int	JBC_if_icmpeq
static final int	JBC_if_icmpge
static final int	JBC_if_icmpgt
static final int	JBC_if_icmple
static final int	JBC_if_icmplt
static final int	JBC_if_icmpne
static final int	JBC_ifeq
static final int	JBC_ifge
static final int	JBC_ifgt
static final int	JBC_ifle
static final int	JBC_iflt
static final int	JBC_ifne
static final int	JBC_ifnonnull
static final int	JBC_ifnull
static final int	JBC_iinc
static final int	JBC_iload
static final int	JBC_iload_0
static final int	JBC_iload_1
static final int	JBC_iload_2
static final int	JBC_iload_3
static final int	JBC_impdep1
static final int	JBC_impdep2
static final int	JBC_imul
static final int	JBC_ineg
static final int	JBC_instanceof
static final int	JBC_int2byte
static final int	JBC_int2char
static final int	JBC_int2short
static final int	JBC_invokeinterface
static final int	JBC_invokespecial
static final int	JBC_invokestatic
static final int	JBC_invokevirtual
static final int	JBC_ior
static final int	JBC_irem
static final int	JBC_ireturn
static final int	JBC_ishl
static final int	JBC_ishr
static final int	JBC_istore
static final int	JBC_istore_0
static final int	JBC_istore_1
static final int	JBC_istore_2
static final int	JBC_istore_3
static final int	JBC_isub
static final int	JBC_iushr
static final int	JBC_ixor
static final int	JBC_jsr
static final int	JBC_jsr_w
static final int	JBC_l2d
static final int	JBC_l2f
static final int	JBC_l2i
static final int	JBC_ladd
static final int	JBC_laload
static final int	JBC_land
static final int	JBC_lastore
static final int	JBC_lcmp
static final int	JBC_lconst_0
static final int	JBC_lconst_1
static final int	JBC_ldc
static final int	JBC_ldc_w
static final int	JBC_ldc2_w
static final int	JBC_ldiv
static final byte[]	JBC_length
static final int	JBC_lload
static final int	JBC_lload_0
static final int	JBC_lload_1
static final int	JBC_lload_2
static final int	JBC_lload_3
static final int	JBC_lmul
static final int	JBC_lneg
static final int	JBC_lookupswitch
static final int	JBC_lor
static final int	JBC_lrem
static final int	JBC_lreturn
static final int	JBC_lshl
static final int	JBC_lshr
static final int	JBC_lstore
static final int	JBC_lstore_0
static final int	JBC_lstore_1
static final int	JBC_lstore_2
static final int	JBC_lstore_3
static final int	JBC_lsub
static final int	JBC_lushr
static final int	JBC_lxor
static final int	JBC_monitorenter
static final int	JBC_monitorexit
static final int	JBC_multianewarray
static final String[]	JBC_name	Bytecode names (for debugging/printing)
static final int	JBC_new
static final int	JBC_newarray
static final int	JBC_nop
static final int	JBC_pop
static final int	JBC_pop2
static final int	JBC_putfield
static final int	JBC_putstatic
static final int	JBC_ret
static final int	JBC_return
static final int	JBC_saload
static final int	JBC_sastore
static final int	JBC_sipush
static final int	JBC_swap
static final int	JBC_tableswitch
static final int	JBC_wide
static final int	JBC_xxxunusedxxx

Constructor Summary

Constructors

Constructor	Description
DynamicCallSiteReference(MethodReference ref, int pc)
DynamicCallSiteReference(TypeReference ref, int pc)

Method Summary

Modifier and Type	Method	Description
CallSiteReference	cloneReference(int pc)
IInvokeInstruction.IDispatch	getInvocationCode()	Return one of INVOKESPECIAL, INVOKESTATIC, INVOKEVIRTUAL, or INVOKEINTERFACE
protected String	getInvocationString(IInvokeInstruction.IDispatch invocationCode)
boolean	isDispatch()
boolean	isFixed()
boolean	isStatic()	Is this an invokestatic call site?
String	toString()

Methods inherited from class CallSiteReference

equals, getDeclaredTarget, getInvocationString, hashCode, isInterface, isSpecial, isVirtual, make

Modifier and Type	Method	Description
boolean	equals(Object obj)	A Program Counter value is enough to uniquely identify a call site reference within a method.
MethodReference	getDeclaredTarget()	Return the Method that this call site calls.
String	getInvocationString()
int	hashCode()
final boolean	isInterface()	Is this an invokeinterface call site?
final boolean	isSpecial()	Is this an invokespecial call site?
final boolean	isVirtual()	Is this an invokevirtual call site?
static CallSiteReference	make(int programCounter, MethodReference declaredTarget, IInvokeInstruction.IDispatch invocationCode)	This factory method plays a little game to avoid storing the invocation code in the object; this saves a byte (probably actually a whole word) in each created object.

Methods inherited from class ProgramCounter

getProgramCounter

Modifier and Type	Method	Description
int	getProgramCounter()	Return the program counter (index into the method's bytecode) for this call site.

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

DynamicCallSiteReference

public DynamicCallSiteReference(MethodReference ref,
 int pc)

DynamicCallSiteReference

public DynamicCallSiteReference(TypeReference ref,
 int pc)

Method Details

getInvocationCode

public IInvokeInstruction.IDispatch getInvocationCode()

Description copied from class: CallSiteReference

Return one of INVOKESPECIAL, INVOKESTATIC, INVOKEVIRTUAL, or INVOKEINTERFACE

Specified by:

getInvocationCode in class CallSiteReference

getInvocationString

protected String getInvocationString(IInvokeInstruction.IDispatch invocationCode)

Overrides:

getInvocationString in class CallSiteReference

toString

public String toString()

Overrides:

toString in class CallSiteReference

cloneReference

public CallSiteReference cloneReference(int pc)

isDispatch

public boolean isDispatch()

Overrides:

isDispatch in class CallSiteReference

isStatic

public boolean isStatic()

Description copied from class: CallSiteReference

Is this an invokestatic call site?

Overrides:

isStatic in class CallSiteReference

isFixed

public boolean isFixed()

Overrides:

isFixed in class CallSiteReference