proguard.dexfile.reader.visitors

Class DexCodeVisitor

java.lang.Object

proguard.dexfile.reader.visitors.DexCodeVisitor

Direct Known Subclasses:

DexCodeNode

public class DexCodeVisitor
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected DexCodeVisitor	visitor

Constructor Summary

Constructors

Constructor and Description
DexCodeVisitor()
DexCodeVisitor(DexCodeVisitor visitor)

Method Summary

Modifier and Type	Method and Description
void	visitConstStmt(Op op, int ra, java.lang.Object value) CONST * CONST_WIDE * CONST_STRING * CONST_CLASS *
DexDebugVisitor	visitDebug()
void	visitEnd()
void	visitFieldStmt(Op op, int a, int b, Field field) OP_IGETX a,b field OP_IPUTX a,b field OP_SGETX a field OP_SPUTX a field
void	visitFillArrayDataStmt(Op op, int ra, java.lang.Object array)
void	visitFilledNewArrayStmt(Op op, int[] args, java.lang.String type) OP_FILLED_NEW_ARRAY
void	visitJumpStmt(Op op, int a, int b, DexLabel label) OP_IF_EQ OP_IF_NE OP_IF_LT OP_IF_GE OP_IF_GT OP_IF_LE OP_GOTO OP_IF_EQZ OP_IF_NEZ OP_IF_LTZ OP_IF_GEZ OP_IF_GTZ OP_IF_LEZ
void	visitLabel(DexLabel label)
void	visitMethodStmt(Op op, int[] args, Method method) OP_INVOKE_VIRTUAL OP_INVOKE_SUPER OP_INVOKE_DIRECT OP_INVOKE_STATIC OP_INVOKE_INTERFACE
void	visitMethodStmt(Op op, int[] args, Method bsm, Proto proto) OP_INVOKE_POLYMORPHIC
void	visitMethodStmt(Op op, int[] args, java.lang.String name, Proto proto, MethodHandle bsm, java.lang.Object... bsmArgs) OP_INVOKE_CUSTOM
void	visitPackedSwitchStmt(Op op, int aA, int first_case, DexLabel[] labels)
void	visitRegister(int total)
void	visitSparseSwitchStmt(Op op, int ra, int[] cases, DexLabel[] labels)
void	visitStmt0R(Op op) Op.RETURN_VOID Op.NOP Op.BAD_OP
void	visitStmt1R(Op op, int reg) OP_RETURN_X OP_THROW_X OP_MONITOR_ENTER OP_MONITOR_EXIT OP_MOVE_RESULT_X OP_MOVE_EXCEPTION_X
void	visitStmt2R(Op op, int a, int b) OP_MOVE* a = a X b OP_ARRAY_LENGTH a=Xb X_TO_Y
void	visitStmt2R1N(Op op, int distReg, int srcReg, int content) OP_X_INT_LIT8
void	visitStmt3R(Op op, int a, int b, int c) OP_ADD OP_SUB OP_MUL OP_DIV OP_REM OP_AND OP_OR OP_XOR OP_SHL OP_SHR OP_USHR OP_CMPL OP_CMPG OP_CMP OP_AGETX OP_APUTX
void	visitTryCatch(DexLabel start, DexLabel end, DexLabel[] handler, java.lang.String[] type)
void	visitTypeStmt(Op op, int a, int b, java.lang.String type) OP_INSTANCE_OF OP_NEW_ARRAY OP_CHECK_CAST OP_NEW_INSTANCE

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

visitor

protected DexCodeVisitor visitor

Constructor Detail

DexCodeVisitor

public DexCodeVisitor()

DexCodeVisitor

public DexCodeVisitor(DexCodeVisitor visitor)

Method Detail

visitRegister

public void visitRegister(int total)

visitStmt2R1N

public void visitStmt2R1N(Op op,
                          int distReg,
                          int srcReg,
                          int content)

 OP_X_INT_LIT8
 

Parameters:

op -

distReg -

srcReg -

content -

visitStmt3R

public void visitStmt3R(Op op,
                        int a,
                        int b,
                        int c)

 OP_ADD
 OP_SUB
 OP_MUL
 OP_DIV
 OP_REM
 OP_AND
 OP_OR
 OP_XOR
 OP_SHL
 OP_SHR
 OP_USHR
 OP_CMPL
 OP_CMPG
 OP_CMP
 OP_AGETX
 OP_APUTX
 

visitTypeStmt

public void visitTypeStmt(Op op,
                          int a,
                          int b,
                          java.lang.String type)

 OP_INSTANCE_OF
 OP_NEW_ARRAY
 OP_CHECK_CAST
 OP_NEW_INSTANCE
 

Parameters:

op -

a -

b -

type -

visitConstStmt

public void visitConstStmt(Op op,
                           int ra,
                           java.lang.Object value)

 CONST * CONST_WIDE * CONST_STRING * CONST_CLASS *
 

Parameters:

op -

ra -

value - int/long/type

visitFillArrayDataStmt

public void visitFillArrayDataStmt(Op op,
                                   int ra,
                                   java.lang.Object array)

visitEnd

public void visitEnd()

visitFieldStmt

public void visitFieldStmt(Op op,
                           int a,
                           int b,
                           Field field)

 OP_IGETX a,b field
 OP_IPUTX a,b field
 OP_SGETX a field
 OP_SPUTX a field
 

Parameters:

op -

a -

b -

field -

visitFilledNewArrayStmt

public void visitFilledNewArrayStmt(Op op,
                                    int[] args,
                                    java.lang.String type)

 OP_FILLED_NEW_ARRAY
 

Parameters:

op -

args -

type -

visitJumpStmt

public void visitJumpStmt(Op op,
                          int a,
                          int b,
                          DexLabel label)

 OP_IF_EQ
 OP_IF_NE
 OP_IF_LT
 OP_IF_GE
 OP_IF_GT
 OP_IF_LE
 OP_GOTO
 OP_IF_EQZ
 OP_IF_NEZ
 OP_IF_LTZ
 OP_IF_GEZ
 OP_IF_GTZ
 OP_IF_LEZ
 

Parameters:

op -

a -

b -

label -

visitLabel

public void visitLabel(DexLabel label)

visitSparseSwitchStmt

public void visitSparseSwitchStmt(Op op,
                                  int ra,
                                  int[] cases,
                                  DexLabel[] labels)

visitMethodStmt

public void visitMethodStmt(Op op,
                            int[] args,
                            Method method)

 OP_INVOKE_VIRTUAL
 OP_INVOKE_SUPER
 OP_INVOKE_DIRECT
 OP_INVOKE_STATIC
 OP_INVOKE_INTERFACE
 

Parameters:

op -

args -

method -

visitMethodStmt

public void visitMethodStmt(Op op,
                            int[] args,
                            java.lang.String name,
                            Proto proto,
                            MethodHandle bsm,
                            java.lang.Object... bsmArgs)

 OP_INVOKE_CUSTOM
 

visitMethodStmt

public void visitMethodStmt(Op op,
                            int[] args,
                            Method bsm,
                            Proto proto)

 OP_INVOKE_POLYMORPHIC
 

visitStmt2R

public void visitStmt2R(Op op,
                        int a,
                        int b)

 OP_MOVE*
 a = a X b
 OP_ARRAY_LENGTH
 a=Xb
 X_TO_Y
 

Parameters:

op -

a -

b -

visitStmt0R

public void visitStmt0R(Op op)

Op.RETURN_VOID Op.NOP Op.BAD_OP

Parameters:

op -

visitStmt1R

public void visitStmt1R(Op op,
                        int reg)

 OP_RETURN_X
 OP_THROW_X
 OP_MONITOR_ENTER
 OP_MONITOR_EXIT
 OP_MOVE_RESULT_X
 OP_MOVE_EXCEPTION_X
 

Parameters:

op -

reg -

visitPackedSwitchStmt

public void visitPackedSwitchStmt(Op op,
                                  int aA,
                                  int first_case,
                                  DexLabel[] labels)

visitTryCatch

public void visitTryCatch(DexLabel start,
                          DexLabel end,
                          DexLabel[] handler,
                          java.lang.String[] type)

visitDebug

public DexDebugVisitor visitDebug()