CodeInfoQueryResult

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

```
public class CodeInfoQueryResult
extends Object
```
Information about an instruction pointer (IP), created and returned by methods in CodeInfoTable.

Field Summary

Fields
Modifier and Type	Field and Description
`protected AbstractCodeInfo`	`data`
`static int`	`EMPTY_REFERENCE_MAP` Marker value returned by `CodeInfoQueryResult.getReferenceMapIndex()` when the reference map is empty for the `IP`.
`static int`	`ENTRY_POINT_FRAME_SIZE` Marker value for the frame size of entry points that is used by `CodeInfoQueryResult.isEntryPoint()`.
`protected long`	`exceptionOffset`
`protected FrameInfoQueryResult`	`frameInfo`
`protected org.graalvm.nativeimage.c.function.CodePointer`	`ip`
`static int`	`NO_EXCEPTION_OFFSET` Marker value returned by `CodeInfoQueryResult.getExceptionOffset()` when no exception handler is registered for the `IP`.
`protected static FrameInfoQueryResult`	`NO_FRAME_INFO` Marker value of `CodeInfoQueryResult.getFrameInfo()` when no frame information is available for the `IP`.
`static int`	`NO_REFERENCE_MAP` Marker value returned by `CodeInfoQueryResult.getReferenceMapIndex()` when no reference map is registered for the `IP`.
`protected byte[]`	`referenceMapEncoding`
`protected long`	`referenceMapIndex`
`protected long`	`totalFrameSize`

Constructor Summary

Constructors
Constructor and Description

CodeInfoQueryResult()

Constructors
Constructor and Description
`CodeInfoQueryResult()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`long`	`getExceptionOffset()` Returns the exception handler offset, i.e., the IP difference between the regular return address and the exception handler entry point, for the IP.
`FrameInfoQueryResult`	`getFrameInfo()` Stack frame information used, e.g., for deoptimization and printing of stack frames in debug builds.
`org.graalvm.nativeimage.c.function.CodePointer`	`getIP()` Returns the instruction pointer that was queried.
`byte[]`	`getReferenceMapEncoding()` Returns the encoded reference map information, to be used together with `CodeInfoQueryResult.getReferenceMapIndex()`.
`long`	`getReferenceMapIndex()` Index into the `encoded reference map` for the IP.
`long`	`getTotalFrameSize()` Returns the frame size of the method containing the IP.
`boolean`	`isEntryPoint()` Indicates if the method containing the IP is an entry point method.

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

- Field Detail
  - ENTRY_POINT_FRAME_SIZE
```
public static final int ENTRY_POINT_FRAME_SIZE
```
    Marker value for the frame size of entry points that is used by CodeInfoQueryResult.isEntryPoint().
    
    See Also:
    
    Constant Field Values
  - NO_EXCEPTION_OFFSET
```
public static final int NO_EXCEPTION_OFFSET
```
    Marker value returned by CodeInfoQueryResult.getExceptionOffset() when no exception handler is registered for the IP.
    
    See Also:
    
    Constant Field Values
  - NO_REFERENCE_MAP
```
public static final int NO_REFERENCE_MAP
```
    Marker value returned by CodeInfoQueryResult.getReferenceMapIndex() when no reference map is registered for the IP.
    
    See Also:
    
    Constant Field Values
  - EMPTY_REFERENCE_MAP
```
public static final int EMPTY_REFERENCE_MAP
```
    Marker value returned by CodeInfoQueryResult.getReferenceMapIndex() when the reference map is empty for the IP.
    
    See Also:
    
    Constant Field Values
  - NO_FRAME_INFO
```
protected static final FrameInfoQueryResult NO_FRAME_INFO
```
    Marker value of CodeInfoQueryResult.getFrameInfo() when no frame information is available for the IP.
  - data
```
protected AbstractCodeInfo data
```
  - ip
```
protected org.graalvm.nativeimage.c.function.CodePointer ip
```
  - totalFrameSize
```
protected long totalFrameSize
```
  - exceptionOffset
```
protected long exceptionOffset
```
  - referenceMapEncoding
```
protected byte[] referenceMapEncoding
```
  - referenceMapIndex
```
protected long referenceMapIndex
```
  - frameInfo
```
protected FrameInfoQueryResult frameInfo
```
- Constructor Detail
  - CodeInfoQueryResult
```
public CodeInfoQueryResult()
```
- Method Detail
  - getIP
```
public org.graalvm.nativeimage.c.function.CodePointer getIP()
```
    Returns the instruction pointer that was queried.
  - isEntryPoint
```
public boolean isEntryPoint()
```
    Indicates if the method containing the IP is an entry point method.
  - getTotalFrameSize
```
public long getTotalFrameSize()
```
    Returns the frame size of the method containing the IP.
  - getExceptionOffset
```
public long getExceptionOffset()
```
    Returns the exception handler offset, i.e., the IP difference between the regular return address and the exception handler entry point, for the IP.
  - getReferenceMapEncoding
```
public byte[] getReferenceMapEncoding()
```
    Returns the encoded reference map information, to be used together with CodeInfoQueryResult.getReferenceMapIndex(). Encoding is handled by ReferenceMapEncoder, decoding is handled by ReferenceMapDecoder.
  - getReferenceMapIndex
```
public long getReferenceMapIndex()
```
    Index into the encoded reference map for the IP.
  - getFrameInfo
```
public FrameInfoQueryResult getFrameInfo()
```
    Stack frame information used, e.g., for deoptimization and printing of stack frames in debug builds.

Class CodeInfoQueryResult

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

ENTRY_POINT_FRAME_SIZE

NO_EXCEPTION_OFFSET

NO_REFERENCE_MAP

EMPTY_REFERENCE_MAP

NO_FRAME_INFO

data

ip

totalFrameSize

exceptionOffset

referenceMapEncoding

referenceMapIndex

frameInfo

Constructor Detail

CodeInfoQueryResult

Method Detail

getIP

isEntryPoint

getTotalFrameSize

getExceptionOffset

getReferenceMapEncoding

getReferenceMapIndex

getFrameInfo