1 files changed, 0 insertions, 195 deletions
diff --git a/debug/org.eclipse.cdt.debug.mi.core/cdi/org/eclipse/cdt/debug/mi/core/cdi/MemoryManager.java b/debug/org.eclipse.cdt.debug.mi.core/cdi/org/eclipse/cdt/debug/mi/core/cdi/MemoryManager.java
deleted file mode 100644
index f808b3e510e..00000000000
--- a/debug/org.eclipse.cdt.debug.mi.core/cdi/org/eclipse/cdt/debug/mi/core/cdi/MemoryManager.java
+++ /dev/null
@@ -1,195 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2012 QNX Software Systems and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     QNX Software Systems - Initial API and implementation
- *******************************************************************************/
-package org.eclipse.cdt.debug.mi.core.cdi;
-
-import java.math.BigInteger;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.Hashtable;
-import java.util.List;
-import java.util.Map;
-
-import org.eclipse.cdt.debug.core.cdi.CDIException;
-import org.eclipse.cdt.debug.core.cdi.model.ICDIMemoryBlock;
-import org.eclipse.cdt.debug.mi.core.MIException;
-import org.eclipse.cdt.debug.mi.core.MIFormat;
-import org.eclipse.cdt.debug.mi.core.MISession;
-import org.eclipse.cdt.debug.mi.core.cdi.model.MemoryBlock;
-import org.eclipse.cdt.debug.mi.core.cdi.model.Target;
-import org.eclipse.cdt.debug.mi.core.command.CommandFactory;
-import org.eclipse.cdt.debug.mi.core.command.MIDataReadMemory;
-import org.eclipse.cdt.debug.mi.core.event.MIEvent;
-import org.eclipse.cdt.debug.mi.core.event.MIMemoryChangedEvent;
-import org.eclipse.cdt.debug.mi.core.event.MIMemoryCreatedEvent;
-import org.eclipse.cdt.debug.mi.core.output.MIDataReadMemoryInfo;
-
-
-/**
- */
-public class MemoryManager extends Manager {
-
-	ICDIMemoryBlock[] EMPTY_MEMORY_BLOCKS = {};
-	Map blockMap;
-
-	public MemoryManager(Session session) {
-		super(session, true);
-		blockMap = new Hashtable();
-	}
-
-	synchronized List getMemoryBlockList(Target target) {
-		List blockList = (List)blockMap.get(target);
-		if (blockList == null) {
-			blockList = Collections.synchronizedList(new ArrayList());
-			blockMap.put(target, blockList);
-		}
-		return blockList;
-	}
-
-	/**
-	 * This method will be call by the eventManager.processSuspended() every time the
-	 * inferior comes to a Stop/Suspended.  It will allow to look at the blocks that
-	 * are registered and fired any event if changed.
-	 * Note: Frozen blocks are not updated.
-	 *
-	 */
-	@Override
-	public void update(Target target) {
-		MISession miSession = target.getMISession();
-		List blockList = getMemoryBlockList(target);
-		MemoryBlock[] blocks = (MemoryBlock[]) blockList.toArray(new MemoryBlock[blockList.size()]);
-		List eventList = new ArrayList(blocks.length);
-		for (int i = 0; i < blocks.length; i++) {
-			if (! blocks[i].isFrozen()) {
-				try {
-					update(blocks[i], eventList);
-				} catch (CDIException e) {
-				}
-			}
-		}
-		MIEvent[] events = (MIEvent[])eventList.toArray(new MIEvent[0]);
-		miSession.fireEvents(events);
-	}
-
-	/**
-	 * update one Block.
-	 */
-	public BigInteger[] update(MemoryBlock block, List aList) throws CDIException {
-		Target target = (Target)block.getTarget();
-		MISession miSession = target.getMISession();
-		MemoryBlock newBlock = cloneBlock(block);
-		boolean newAddress = ! newBlock.getStartAddress().equals(block.getStartAddress());
-		BigInteger[] array = compareBlocks(block, newBlock);
-		// Update the block MIDataReadMemoryInfo.
-		block.setMIDataReadMemoryInfo(newBlock.getMIDataReadMemoryInfo());
-		if (array.length > 0 || newAddress) {
-			if (aList != null) {
-				aList.add(new MIMemoryChangedEvent(miSession, array));
-			} else {
-				// fire right away.
-				miSession.fireEvent(new MIMemoryChangedEvent(miSession, array));
-			}
-		}
-		return array;
-	}
-
-	/**
-	 * Compare two blocks and return an array of all _addresses_ that are different.
-	 * This method is not smart it always assume that:
-	 * oldBlock.getStartAddress() == newBlock.getStartAddress;
-	 * oldBlock.getLength() == newBlock.getLength();
-	 * @return Long[] array of modified addresses.
-	 */
-	BigInteger[] compareBlocks (MemoryBlock oldBlock, MemoryBlock newBlock) throws CDIException {
-		byte[] oldBytes = oldBlock.getBytes();
-		byte[] newBytes = newBlock.getBytes();
-		List aList = new ArrayList(newBytes.length);
-		BigInteger distance = newBlock.getStartAddress().subtract(oldBlock.getStartAddress());
-		//IPF_TODO enshure it is OK here
-		int diff = distance.intValue();
-		if ( Math.abs(diff) <  newBytes.length) {
-			for (int i = 0; i < newBytes.length; i++) {
-				if (i + diff < oldBytes.length && i + diff >= 0) {
-					if (oldBytes[i + diff] != newBytes[i]) {
-						aList.add(newBlock.getStartAddress().add(BigInteger.valueOf(i)));
-					}
-				}
-			}
-		}
-		return (BigInteger[]) aList.toArray(new BigInteger[aList.size()]);
-	}
-
-	/**
-	 * Use the same expression and length of the original block
-	 * to create a new MemoryBlock.  The new block is not register
-	 * with the MemoryManager.
-	 */
-	MemoryBlock cloneBlock(MemoryBlock block) throws CDIException {
-		Target target = (Target)block.getTarget();
-		String exp = block.getExpression();
-		int wordSize = block.getWordSize();
-		boolean little = target.isLittleEndian();
-		MIDataReadMemoryInfo info = createMIDataReadMemoryInfo(target.getMISession(), exp, (int)block.getLength(), wordSize);
-		return new MemoryBlock(target, exp, wordSize, little, info);
-	}
-
-	/**
-	 * Post a -data-read-memory to gdb/mi.
-	 */
-	MIDataReadMemoryInfo createMIDataReadMemoryInfo(MISession miSession, String exp, int units, int wordSize) throws CDIException {
-		CommandFactory factory = miSession.getCommandFactory();
-		MIDataReadMemory mem = factory.createMIDataReadMemory(0, exp, MIFormat.HEXADECIMAL, wordSize, 1, units, null);
-		try {
-			miSession.postCommand(mem);
-			MIDataReadMemoryInfo info = mem.getMIDataReadMemoryInfo();
-			if (info == null) {
-				throw new CDIException(CdiResources.getString("cdi.Common.No_answer")); //$NON-NLS-1$
-			}
-			return info;
-		} catch (MIException e) {
-			throw new MI2CDIException(e);
-		}
-	}
-
-	public ICDIMemoryBlock createMemoryBlock(Target target, String address, int units, int wordSize) throws CDIException {
-		boolean little = target.isLittleEndian();
-		MIDataReadMemoryInfo info = createMIDataReadMemoryInfo(target.getMISession(), address, units, wordSize);
-		ICDIMemoryBlock block = new MemoryBlock(target, address, wordSize, little, info);
-		List blockList = getMemoryBlockList(target);
-		blockList.add(block);
-		MISession miSession = target.getMISession();
-		miSession.fireEvent(new MIMemoryCreatedEvent(miSession, block.getStartAddress(), block.getLength()));
-		return block;
-	}
-
-	public MemoryBlock[] getMemoryBlocks(MISession miSession) {
-		Session session = (Session)getSession();
-		Target target = session.getTarget(miSession);
-		List blockList = getMemoryBlockList(target);
-		return (MemoryBlock[]) blockList.toArray(new MemoryBlock[blockList.size()]);
-	}
-	public ICDIMemoryBlock[] getMemoryBlocks(Target target) throws CDIException {
-		List blockList = getMemoryBlockList(target);
-		return (ICDIMemoryBlock[]) blockList.toArray(new ICDIMemoryBlock[blockList.size()]);
-	}
-
-	public void removeAllBlocks(Target target) throws CDIException {
-		ICDIMemoryBlock[] blocks = getMemoryBlocks(target);
-		removeBlocks(target, blocks);
-	}
-
-	public void removeBlocks(Target target, ICDIMemoryBlock[] memoryBlocks) throws CDIException {
-		List blockList = (List)blockMap.get(target);
-		if (blockList != null) {
-			blockList.removeAll(Arrays.asList(memoryBlocks));
-		}
-	}
-}