程序包 proguard.evaluation

类 TracedStack

java.lang.Object

proguard.evaluation.Stack

proguard.evaluation.TracedStack

public class TracedStack
extends Stack

This Stack saves additional information with stack elements, to keep track of their origins.

The stack stores a given producer Value along with each Value it stores. It then generalizes a given collected Value with the producer Value of each Value it loads. The producer Value and the initial collected Value can be set. The generalized collected Value can be retrieved, either taking into account dup/swap instructions as proper instructions or ignoring them.

字段概要

从类继承的字段 proguard.evaluation.Stack

actualMaxSize, currentSize, values

构造器概要

构造器

构造器	说明
TracedStack(int maxSize)	Creates a new TracedStack with a given maximum size.
TracedStack(TracedStack tracedStack)	Creates a new TracedStack that is a copy of the given TracedStack.

方法概要

修饰符和类型	方法	说明
void	clear()	Clears the stack.
void	copy(TracedStack other)
void	dup()	Duplicates the top Category 1 value.
void	dup_x1()	Duplicates the top Category 1 value, one Category 1 element down the stack.
void	dup_x2()	Duplicates the top Category 1 value, two Category 1 elements (or one Category 2 element) down the stack.
void	dup2()	Duplicates the top Category 2 value (or alternatively, the equivalent Category 1 stack elements).
void	dup2_x1()	Duplicates the top Category 2 value, one Category 1 element down the stack (or alternatively, the equivalent Category 1 stack values).
void	dup2_x2()	Duplicates the top Category 2 value, one Category 2 stack element down the stack (or alternatively, the equivalent Category 1 stack values).
boolean	equals(Object object)
boolean	generalize(TracedStack other)
Value	getBottomActualProducerValue(int index)	Gets the specified actual producer Value from the stack, ignoring dup/swap instructions, without disturbing it.
Value	getBottomProducerValue(int index)	Gets the specified producer Value from the stack, without disturbing it.
Value	getTopActualProducerValue(int index)	Gets the specified actual producer Value from the stack, ignoring dup/swap instructions, without disturbing it.
Value	getTopProducerValue(int index)	Gets the specified producer Value from the stack, without disturbing it.
int	hashCode()
Value	pop()	Pops the top Value from the stack.
void	pop1()	Pops the top category 1 value from the stack.
void	pop2()	Pops the top category 2 value from the stack (or alternatively, two Category 1 stack elements).
void	push(Value value)	Pushes the given Value onto the stack.
void	removeTop(int index)	Removes the specified Value from the stack.
void	reset(int size)	Resets this Stack, so that it can be reused.
void	setProducerValue(Value producerValue)	Sets the Value that will be stored along with all push and pop instructions.
void	swap()	Swaps the top two Category 1 values.
String	toString()

从类继承的方法 proguard.evaluation.Stack

apop, copy, dpop, fpop, generalize, getActualMaxSize, getBottom, getTop, ipop, lpop, opop, replaceReferences, replaceReferencesIf, setBottom, setTop, size

从类继承的方法 java.lang.Object

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

构造器详细资料

TracedStack

public TracedStack(int maxSize)

Creates a new TracedStack with a given maximum size.

TracedStack

public TracedStack(TracedStack tracedStack)

Creates a new TracedStack that is a copy of the given TracedStack.

方法详细资料

setProducerValue

public void setProducerValue(Value producerValue)

Sets the Value that will be stored along with all push and pop instructions.

getBottomProducerValue

public Value getBottomProducerValue(int index)

Gets the specified producer Value from the stack, without disturbing it.

参数:

index - the index of the stack element, counting from the bottom of the stack.

返回:

the producer value at the specified position.

getBottomActualProducerValue

public Value getBottomActualProducerValue(int index)

Gets the specified actual producer Value from the stack, ignoring dup/swap instructions, without disturbing it.

参数:

index - the index of the stack element, counting from the bottom of the stack.

返回:

the producer value at the specified position.

getTopProducerValue

public Value getTopProducerValue(int index)

Gets the specified producer Value from the stack, without disturbing it.

参数:

index - the index of the stack element, counting from the top of the stack.

返回:

the producer value at the specified position.

getTopActualProducerValue

public Value getTopActualProducerValue(int index)

Gets the specified actual producer Value from the stack, ignoring dup/swap instructions, without disturbing it.

参数:

index - the index of the stack element, counting from the top of the stack.

返回:

the producer value at the specified position.

reset

public void reset(int size)

从类复制的说明: Stack

Resets this Stack, so that it can be reused.

覆盖:

reset 在类中 Stack

copy

public void copy(TracedStack other)

generalize

public boolean generalize(TracedStack other)

clear

public void clear()

从类复制的说明: Stack

Clears the stack.

覆盖:

clear 在类中 Stack

removeTop

public void removeTop(int index)

从类复制的说明: Stack

Removes the specified Value from the stack.

覆盖:

removeTop 在类中 Stack

参数:

index - the index of the stack element, counting from the top of the stack.

push

public void push(Value value)

从类复制的说明: Stack

Pushes the given Value onto the stack.

覆盖:

push 在类中 Stack

pop

public Value pop()

从类复制的说明: Stack

Pops the top Value from the stack.

覆盖:

pop 在类中 Stack

pop1

public void pop1()

从类复制的说明: Stack

Pops the top category 1 value from the stack.

覆盖:

pop1 在类中 Stack

pop2

public void pop2()

从类复制的说明: Stack

Pops the top category 2 value from the stack (or alternatively, two Category 1 stack elements).

覆盖:

pop2 在类中 Stack

dup

public void dup()

从类复制的说明: Stack

Duplicates the top Category 1 value.

覆盖:

dup 在类中 Stack

dup_x1

public void dup_x1()

从类复制的说明: Stack

Duplicates the top Category 1 value, one Category 1 element down the stack.

覆盖:

dup_x1 在类中 Stack

dup_x2

public void dup_x2()

从类复制的说明: Stack

Duplicates the top Category 1 value, two Category 1 elements (or one Category 2 element) down the stack.

覆盖:

dup_x2 在类中 Stack

dup2

public void dup2()

从类复制的说明: Stack

Duplicates the top Category 2 value (or alternatively, the equivalent Category 1 stack elements).

覆盖:

dup2 在类中 Stack

dup2_x1

public void dup2_x1()

从类复制的说明: Stack

Duplicates the top Category 2 value, one Category 1 element down the stack (or alternatively, the equivalent Category 1 stack values).

覆盖:

dup2_x1 在类中 Stack

dup2_x2

public void dup2_x2()

从类复制的说明: Stack

Duplicates the top Category 2 value, one Category 2 stack element down the stack (or alternatively, the equivalent Category 1 stack values).

覆盖:

dup2_x2 在类中 Stack

swap

public void swap()

从类复制的说明: Stack

Swaps the top two Category 1 values.

覆盖:

swap 在类中 Stack

equals

public boolean equals(Object object)

覆盖:

equals 在类中 Stack

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Stack

toString

public String toString()

覆盖:

toString 在类中 Stack