com.oracle.graal.printer

Class BinaryGraphPrinter

java.lang.Object

com.oracle.graal.printer.BinaryGraphPrinter

All Implemented Interfaces:

GraphPrinter, Closeable, AutoCloseable

public class BinaryGraphPrinter
extends Object
implements GraphPrinter

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	BinaryGraphPrinter.ConstantPool

Field Summary

Fields

Modifier and Type	Field and Description
private static int	BEGIN_GRAPH
private static int	BEGIN_GROUP
private ByteBuffer	buffer
private WritableByteChannel	channel
private static int	CLOSE_GROUP
private static int	CONSTANT_POOL_MAX_SIZE
private BinaryGraphPrinter.ConstantPool	constantPool
private static int	ENUM_KLASS
private static int	KLASS
private static int	POOL_CLASS
private static int	POOL_ENUM
private static int	POOL_FIELD
private static int	POOL_METHOD
private static int	POOL_NEW
private static int	POOL_NODE_CLASS
private static int	POOL_NULL
private static int	POOL_SIGNATURE
private static int	POOL_STRING
private static int	PROPERTY_ARRAY
private static int	PROPERTY_DOUBLE
private static int	PROPERTY_FALSE
private static int	PROPERTY_FLOAT
private static int	PROPERTY_INT
private static int	PROPERTY_LONG
private static int	PROPERTY_POOL
private static int	PROPERTY_SUBGRAPH
private static int	PROPERTY_TRUE

Constructor Summary

Constructors

Constructor and Description
BinaryGraphPrinter(WritableByteChannel channel)

Method Summary

Modifier and Type	Method and Description
private void	addPoolEntry(Object object)
void	beginGroup(String name, String shortName, ResolvedJavaMethod method, int bci) Starts a new group of graphs with the given name, short name and method byte code index (BCI) as properties.
void	close()
void	endGroup() Ends the current group.
private void	ensureAvailable(int i)
private void	flush()
private static String	getClassName(Class<?> klass)
private static int	getNodeId(Node node)
void	print(Graph graph, String title, SchedulePhase predefinedSchedule) Prints an entire Graph with the specified title, optionally using short names for nodes.
private void	writeBlocks(List<Block> blocks, BlockMap<List<Node>> blockToNodes)
private void	writeByte(int b)
private void	writeBytes(byte[] b)
private void	writeDouble(double b)
private void	writeDoubles(double[] b)
private void	writeEdges(Node node, Edges.Type type)
private void	writeEdgesInfo(NodeClass<?> nodeClass, Edges.Type type)
private void	writeFloat(float b)
private void	writeGraph(Graph graph)
private void	writeGraph(Graph graph, SchedulePhase predefinedSchedule)
private void	writeInt(int b)
private void	writeInts(int[] b)
private void	writeLong(long b)
private void	writeNodeRef(Node edge)
private void	writeNodes(Graph graph, NodeMap<Block> nodeToBlocks, ControlFlowGraph cfg)
private void	writePoolObject(Object object)
private void	writePropertyObject(Object obj)
private void	writeShort(char b)
private void	writeString(String str)

Methods inherited from class java.lang.Object

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

Field Detail

CONSTANT_POOL_MAX_SIZE

private static final int CONSTANT_POOL_MAX_SIZE

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Constant Field Values

BEGIN_GROUP

private static final int BEGIN_GROUP

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Constant Field Values

BEGIN_GRAPH

private static final int BEGIN_GRAPH

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Constant Field Values

CLOSE_GROUP

private static final int CLOSE_GROUP

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Constant Field Values

POOL_NEW

private static final int POOL_NEW

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Constant Field Values

POOL_STRING

private static final int POOL_STRING

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Constant Field Values

POOL_ENUM

private static final int POOL_ENUM

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Constant Field Values

POOL_CLASS

private static final int POOL_CLASS

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Constant Field Values

POOL_METHOD

private static final int POOL_METHOD

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Constant Field Values

POOL_NULL

private static final int POOL_NULL

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Constant Field Values

POOL_NODE_CLASS

private static final int POOL_NODE_CLASS

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Constant Field Values

POOL_FIELD

private static final int POOL_FIELD

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Constant Field Values

POOL_SIGNATURE

private static final int POOL_SIGNATURE

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Constant Field Values

PROPERTY_POOL

private static final int PROPERTY_POOL

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Constant Field Values

PROPERTY_INT

private static final int PROPERTY_INT

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Constant Field Values

PROPERTY_LONG

private static final int PROPERTY_LONG

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Constant Field Values

PROPERTY_DOUBLE

private static final int PROPERTY_DOUBLE

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Constant Field Values

PROPERTY_FLOAT

private static final int PROPERTY_FLOAT

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Constant Field Values

PROPERTY_TRUE

private static final int PROPERTY_TRUE

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Constant Field Values

PROPERTY_FALSE

private static final int PROPERTY_FALSE

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Constant Field Values

PROPERTY_ARRAY

private static final int PROPERTY_ARRAY

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Constant Field Values

PROPERTY_SUBGRAPH

private static final int PROPERTY_SUBGRAPH

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Constant Field Values

KLASS

private static final int KLASS

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Constant Field Values

ENUM_KLASS

private static final int ENUM_KLASS

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Constant Field Values

constantPool

private final BinaryGraphPrinter.ConstantPool constantPool

buffer

private final ByteBuffer buffer

channel

private final WritableByteChannel channel

Constructor Detail

BinaryGraphPrinter

public BinaryGraphPrinter(WritableByteChannel channel)

Method Detail

print

public void print(Graph graph,
                  String title,
                  SchedulePhase predefinedSchedule)
           throws IOException

Description copied from interface: GraphPrinter

Prints an entire Graph with the specified title, optionally using short names for nodes.

Specified by:

print in interface GraphPrinter

Throws:

IOException

writeGraph

private void writeGraph(Graph graph)
                 throws IOException

Throws:

IOException

writeGraph

private void writeGraph(Graph graph,
                        SchedulePhase predefinedSchedule)
                 throws IOException

Throws:

IOException

flush

private void flush()
            throws IOException

Throws:

IOException

ensureAvailable

private void ensureAvailable(int i)
                      throws IOException

Throws:

IOException

writeByte

private void writeByte(int b)
                throws IOException

Throws:

IOException

writeInt

private void writeInt(int b)
               throws IOException

Throws:

IOException

writeLong

private void writeLong(long b)
                throws IOException

Throws:

IOException

writeDouble

private void writeDouble(double b)
                  throws IOException

Throws:

IOException

writeFloat

private void writeFloat(float b)
                 throws IOException

Throws:

IOException

writeShort

private void writeShort(char b)
                 throws IOException

Throws:

IOException

writeString

private void writeString(String str)
                  throws IOException

Throws:

IOException

writeBytes

private void writeBytes(byte[] b)
                 throws IOException

Throws:

IOException

writeInts

private void writeInts(int[] b)
                throws IOException

Throws:

IOException

writeDoubles

private void writeDoubles(double[] b)
                   throws IOException

Throws:

IOException

writePoolObject

private void writePoolObject(Object object)
                      throws IOException

Throws:

IOException

getClassName

private static String getClassName(Class<?> klass)

addPoolEntry

private void addPoolEntry(Object object)
                   throws IOException

Throws:

IOException

writeEdgesInfo

private void writeEdgesInfo(NodeClass<?> nodeClass,
                            Edges.Type type)
                     throws IOException

Throws:

IOException

writePropertyObject

private void writePropertyObject(Object obj)
                          throws IOException

Throws:

IOException

getNodeId

private static int getNodeId(Node node)

writeNodes

private void writeNodes(Graph graph,
                        NodeMap<Block> nodeToBlocks,
                        ControlFlowGraph cfg)
                 throws IOException

Throws:

IOException

writeEdges

private void writeEdges(Node node,
                        Edges.Type type)
                 throws IOException

Throws:

IOException

writeNodeRef

private void writeNodeRef(Node edge)
                   throws IOException

Throws:

IOException

writeBlocks

private void writeBlocks(List<Block> blocks,
                         BlockMap<List<Node>> blockToNodes)
                  throws IOException

Throws:

IOException

beginGroup

public void beginGroup(String name,
                       String shortName,
                       ResolvedJavaMethod method,
                       int bci)
                throws IOException

Description copied from interface: GraphPrinter

Starts a new group of graphs with the given name, short name and method byte code index (BCI) as properties.

Specified by:

beginGroup in interface GraphPrinter

Throws:

IOException

endGroup

public void endGroup()
              throws IOException

Description copied from interface: GraphPrinter

Ends the current group.

Specified by:

endGroup in interface GraphPrinter

Throws:

IOException

close

public void close()

Specified by:

close in interface GraphPrinter

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable