BootstrapCodeAllocator.Bootstrapx86CodeBuffer

Overview

Package

Class

Use

Deprecated

Index

Home >> All >> [ Bootstrap overview ]

PREV CLASS NEXT CLASS

SUMMARY:

JAVADOC |

Sourc code of Bootstrap.BootstrapCodeAllocator

SOURCE |

Download Bootstrap.BootstrapCodeAllocator

DOWNLOAD | NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

Bootstrap
Class BootstrapCodeAllocator.Bootstrapx86CodeBuffer

java.lang.Object
  Allocator.CodeAllocator.x86CodeBuffer
      Bootstrap.BootstrapCodeAllocator.Bootstrapx86CodeBuffer

Enclosing class:: BootstrapCodeAllocator

public class BootstrapCodeAllocator.Bootstrapx86CodeBuffer
extends Allocator.CodeAllocator.x86CodeBuffer

Field Summary

private int entryIndex


private int startIndex


Constructor Summary

(package private) BootstrapCodeAllocator.Bootstrapx86CodeBuffer(int startIndex, int estSize)


Method Summary

void add1(byte i)
          Adds one byte to the end of this code buffer.

void add2_endian(int i)
          Adds two bytes (little-endian) to the end of this code buffer.

void add2(int i)
          Adds two bytes (big-endian) to the end of this code buffer.

void add3(int i)
          Adds three bytes (big-endian) to the end of this code buffer.

void add4_endian(int i)
          Adds four bytes (little-endian) to the end of this code buffer.

Clazz.jq_CompiledCode allocateCodeBlock(Clazz.jq_Method m, Clazz.jq_TryCatch[] ex, Clazz.jq_BytecodeMap bcm, Run_Time.ExceptionDeliverer exd, int stackframesize, java.util.List code_relocs, java.util.List data_relocs)
          Uses the code in this buffer, along with the arguments, to create a jq_CompiledCode object.

void checkSize()


byte get1(int k)
          Gets the byte at the given offset in this code buffer.

int get4_endian(int k)
          Gets the (little-endian) 4 bytes at the given offset in this code buffer.

Memory.CodeAddress getCurrentAddress()
          Returns the current address in this code buffer.

int getCurrentOffset()
          Returns the current offset in this code buffer.

int getEntryIndex()


Memory.CodeAddress getStartAddress()
          Returns the current address in this code buffer.

int getStartIndex()


void put1(int k, byte instr)
          Sets the byte at the given offset to the given value.

void put4_endian(int k, int instr)
          Sets the 4 bytes at the given offset to the given (little-endian) value.

void setEntrypoint()
          Sets the current address as the entrypoint to this code buffer.

void skip(int nbytes)


Methods inherited from class java.lang.Object

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

Field Detail

startIndex

private int startIndex

entryIndex

private int entryIndex

Constructor Detail

BootstrapCodeAllocator.Bootstrapx86CodeBuffer

BootstrapCodeAllocator.Bootstrapx86CodeBuffer(int startIndex,
                                              int estSize)

Method Detail

getStartIndex

public int getStartIndex()