FrameInfoQueryResult

java.lang.Object
- com.oracle.svm.core.code.FrameInfoQueryResult

public class FrameInfoQueryResult
extends Object

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class FrameInfoQueryResult.ValueInfo

static class FrameInfoQueryResult.ValueType

Nested Classes
Modifier and Type	Class and Description
`static class`	`FrameInfoQueryResult.ValueInfo`
`static class`	`FrameInfoQueryResult.ValueType`

Field Summary

Fields
Modifier and Type	Field and Description
`protected FrameInfoQueryResult`	`caller`
`protected SharedMethod`	`deoptMethod`
`protected int`	`deoptMethodOffset`
`protected long`	`encodedBci`
`protected boolean`	`isDeoptEntry`
`protected boolean`	`needLocalValues`
`protected int`	`numLocals`
`protected int`	`numLocks`
`protected int`	`numStack`
`protected Class<?>`	`sourceClass`
`protected int`	`sourceClassIndex`
`protected int`	`sourceLineNumber`
`protected String`	`sourceMethodName`
`protected int`	`sourceMethodNameIndex`
`protected FrameInfoQueryResult.ValueInfo[]`	`valueInfos`
`protected FrameInfoQueryResult.ValueInfo[][]`	`virtualObjects`

Constructor Summary

Constructors
Constructor and Description

FrameInfoQueryResult()

Constructors
Constructor and Description
`FrameInfoQueryResult()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`getBci()` Returns the bytecode index.
`FrameInfoQueryResult`	`getCaller()` Returns the caller if this frame is an inlined method.
`SharedMethod`	`getDeoptMethod()` Returns the deoptimization target method, or `null` if not available.
`org.graalvm.nativeimage.c.function.CodePointer`	`getDeoptMethodAddress()` Returns the entry point address of the deoptimization target method.
`int`	`getDeoptMethodOffset()` Returns the offset of the deoptimization target method.
`long`	`getEncodedBci()` Returns an encoding of the bytecode index itself plus the duringCall and rethrowException flags.
`String`	`getLocalVariableName(int idx)` Returns the name of the local variable with the given index, for debugging purposes only.
`int`	`getNumLocals()` Returns the number of locals variables.
`int`	`getNumLocks()` Returns the number of locked values.
`int`	`getNumStack()` Returns the number of stack values.
`Class<?>`	`getSourceClass()`
`String`	`getSourceClassName()`
`String`	`getSourceFileName()`
`int`	`getSourceLineNumber()`
`String`	`getSourceMethodName()`
`StackTraceElement`	`getSourceReference()` Returns the name and source code location of the method, for debugging purposes only.
`FrameInfoQueryResult.ValueInfo[]`	`getValueInfos()` Returns the local variables and expression stack values.
`FrameInfoQueryResult.ValueInfo[][]`	`getVirtualObjects()` Returns the virtual objects.
`void`	`init()`
`boolean`	`isDeoptEntry()` Returns true if this frame has been marked as a valid deoptimization entry point.
`boolean`	`isNativeMethod()`
`Log`	`log(Log log)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - caller
```
protected FrameInfoQueryResult caller
```
  - deoptMethod
```
protected SharedMethod deoptMethod
```
  - deoptMethodOffset
```
protected int deoptMethodOffset
```
  - encodedBci
```
protected long encodedBci
```
  - isDeoptEntry
```
protected boolean isDeoptEntry
```
  - needLocalValues
```
protected boolean needLocalValues
```
  - numLocals
```
protected int numLocals
```
  - numStack
```
protected int numStack
```
  - numLocks
```
protected int numLocks
```
  - valueInfos
```
protected FrameInfoQueryResult.ValueInfo[] valueInfos
```
  - virtualObjects
```
protected FrameInfoQueryResult.ValueInfo[][] virtualObjects
```
  - sourceClass
```
protected Class<?> sourceClass
```
  - sourceMethodName
```
protected String sourceMethodName
```
  - sourceLineNumber
```
protected int sourceLineNumber
```
  - sourceClassIndex
```
protected int sourceClassIndex
```
  - sourceMethodNameIndex
```
protected int sourceMethodNameIndex
```
- Constructor Detail
  - FrameInfoQueryResult
```
public FrameInfoQueryResult()
```
- Method Detail
  - init
```
public void init()
```
  - getCaller
```
public FrameInfoQueryResult getCaller()
```
    Returns the caller if this frame is an inlined method.
  - getDeoptMethod
```
public SharedMethod getDeoptMethod()
```
    Returns the deoptimization target method, or null if not available. Only use the result for debug printing, since it is not available in all cases.
  - getDeoptMethodOffset
```
public int getDeoptMethodOffset()
```
    Returns the offset of the deoptimization target method. The offset is relative to the code start of the image. Together with the BCI it is used to find the corresponding bytecode frame in the target method. Note that there is no inlining in target methods, so the method + BCI is unique.
  - getDeoptMethodAddress
```
public org.graalvm.nativeimage.c.function.CodePointer getDeoptMethodAddress()
```
    Returns the entry point address of the deoptimization target method.
  - getEncodedBci
```
public long getEncodedBci()
```
    Returns an encoding of the bytecode index itself plus the duringCall and rethrowException flags.
  - getBci
```
public int getBci()
```
    Returns the bytecode index.
  - isDeoptEntry
```
public boolean isDeoptEntry()
```
    Returns true if this frame has been marked as a valid deoptimization entry point.
  - getNumLocals
```
public int getNumLocals()
```
    Returns the number of locals variables. It can be larger than the length of FrameInfoQueryResult.getValueInfos() because trailing illegal values are truncated there. It can be smaller than the length of FrameInfoQueryResult.getValueInfos() when expression stack values and locked values are present.
  - getNumLocks
```
public int getNumLocks()
```
    Returns the number of locked values.
  - getNumStack
```
public int getNumStack()
```
    Returns the number of stack values.
  - getValueInfos
```
public FrameInfoQueryResult.ValueInfo[] getValueInfos()
```
    Returns the local variables and expression stack values.
  - getVirtualObjects
```
public FrameInfoQueryResult.ValueInfo[][] getVirtualObjects()
```
    Returns the virtual objects. This result is the same for all frames in the inlining chain.
  - getSourceClass
```
public Class<?> getSourceClass()
```
  - getSourceClassName
```
public String getSourceClassName()
```
  - getSourceMethodName
```
public String getSourceMethodName()
```
  - getSourceFileName
```
public String getSourceFileName()
```
  - getSourceLineNumber
```
public int getSourceLineNumber()
```
  - getSourceReference
```
public StackTraceElement getSourceReference()
```
    Returns the name and source code location of the method, for debugging purposes only.
  - isNativeMethod
```
public boolean isNativeMethod()
```
  - log
```
public Log log(Log log)
```
  - getLocalVariableName
```
public String getLocalVariableName(int idx)
```
    Returns the name of the local variable with the given index, for debugging purposes only.

Class FrameInfoQueryResult

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

caller

deoptMethod

deoptMethodOffset

encodedBci

isDeoptEntry

needLocalValues

numLocals

numStack

numLocks

valueInfos

virtualObjects

sourceClass

sourceMethodName

sourceLineNumber

sourceClassIndex

sourceMethodNameIndex

Constructor Detail

FrameInfoQueryResult

Method Detail

init

getCaller

getDeoptMethod

getDeoptMethodOffset

getDeoptMethodAddress

getEncodedBci

getBci

isDeoptEntry

getNumLocals

getNumLocks

getNumStack

getValueInfos

getVirtualObjects

getSourceClass

getSourceClassName

getSourceMethodName

getSourceFileName

getSourceLineNumber

getSourceReference

isNativeMethod

log

getLocalVariableName