IVmmMemScatterMemory

public interface IVmmMemScatterMemory

Interface to simplify efficient scattered read/write from the underlying API.

Author:: Ulf Frisk - pcileech@frizk.net

Method Summary

Modifier and Type

Method

Description

void

clear()

Clear the IVmmMemScatter for new calls to Prepare()/PrepareWrite()

void

close()

Close the IVmmMemScatter object and clean up native resources.

void

execute()

Execute memory read/write operations queued by previous calls to Prepare()/PrepareWrite()

int

getFlags()

Retrieve the flags.

boolean

isValid()

Retrieve the object validity.

void

prepare(long va, int size)

Prepare memory for reading.

void

prepareWrite(long va, byte[] data)

Prepare memory for writing.

byte[]

read(long va, int size)

Read scatter data previously prepared by Prepare() after an Execute() call.

Method Details
- isValid
  
  boolean isValid()
  
  Retrieve the object validity. Will turn to false after Close().
  
  Returns:
- getFlags
  
  int getFlags()
  
  Retrieve the flags.
  
  Returns:
- prepare
  
  void prepare(long va, int size)
  
  Prepare memory for reading. Read memory after a successful call to Execute()
  
  Parameters:
  
  va -
  
  size -
- prepareWrite
  
  void prepareWrite(long va, byte[] data)
  
  Prepare memory for writing. Memory will hopefully be written after a call to Execute()
  
  Parameters:
  
  va -
  
  data -
- execute
  
  void execute()
  
  Execute memory read/write operations queued by previous calls to Prepare()/PrepareWrite()
- clear
  
  void clear()
  
  Clear the IVmmMemScatter for new calls to Prepare()/PrepareWrite()
- read
  
  byte[] read(long va, int size)
  
  Read scatter data previously prepared by Prepare() after an Execute() call.
  
  Parameters:
  
  va -
  
  size -
  
  Returns:
- close
  
  void close()
  
  Close the IVmmMemScatter object and clean up native resources.