mspsim breakpoint wrapper with source code information (part of the code was extracted from the code watcher plugin)
This commit is contained in:
fros4943
parent
a39b87f214
commit
c19c8a16ad
@ -0,0 +1,200 @@
|
||||
/*
|
||||
* Copyright (c) 2009, Swedish Institute of Computer Science.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* $Id: MspBreakpoint.java,v 1.1 2009/06/11 10:05:28 fros4943 Exp $
|
||||
*/
|
||||
|
||||
package se.sics.cooja.mspmote.plugins;
|
||||
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
import java.util.Collection;
|
||||
import java.util.Vector;
|
||||
|
||||
import org.jdom.Element;
|
||||
|
||||
import se.sics.cooja.Watchpoint;
|
||||
import se.sics.cooja.mspmote.MspMote;
|
||||
import se.sics.mspsim.core.CPUMonitor;
|
||||
|
||||
/**
|
||||
* Breakpoint.
|
||||
* Contains meta data such source code file and line number.
|
||||
*
|
||||
* @author Fredrik Osterlind
|
||||
*/
|
||||
public class MspBreakpoint implements Watchpoint {
|
||||
private MspBreakpointContainer breakpoints;
|
||||
private MspMote mspMote;
|
||||
|
||||
private CPUMonitor cpuMonitor = null;
|
||||
|
||||
private boolean stopsSimulation = true;
|
||||
|
||||
private Integer address = null; /* Binary address */
|
||||
|
||||
private File codeFile = null; /* Source code, may be null*/
|
||||
private Integer lineNr = null; /* Source code line number, may be null */
|
||||
|
||||
public MspBreakpoint(MspBreakpointContainer breakpoints, MspMote mote) {
|
||||
this.breakpoints = breakpoints;
|
||||
this.mspMote = mote;
|
||||
|
||||
}
|
||||
|
||||
public MspBreakpoint(MspBreakpointContainer breakpoints, MspMote mote, Integer address) {
|
||||
this(breakpoints, mote);
|
||||
this.address = address;
|
||||
|
||||
createMonitor();
|
||||
}
|
||||
|
||||
public MspBreakpoint(MspBreakpointContainer breakpoints, MspMote mote, Integer address, File codeFile, Integer lineNr) {
|
||||
this(breakpoints, mote, address);
|
||||
this.codeFile = codeFile;
|
||||
this.lineNr = lineNr;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return MSP mote
|
||||
*/
|
||||
public MspMote getMote() {
|
||||
return mspMote;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return Executable address
|
||||
*/
|
||||
public Integer getExecutableAddress() {
|
||||
return address;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return Source code file
|
||||
*/
|
||||
public File getCodeFile() {
|
||||
return codeFile;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return Source code file line number
|
||||
*/
|
||||
public Integer getLineNumber() {
|
||||
return lineNr;
|
||||
}
|
||||
|
||||
public boolean stopsSimulation() {
|
||||
return stopsSimulation;
|
||||
}
|
||||
|
||||
public void setStopsSimulation(boolean stops) {
|
||||
stopsSimulation = stops;
|
||||
}
|
||||
|
||||
private void createMonitor() {
|
||||
cpuMonitor = new CPUMonitor() {
|
||||
public void cpuAction(int type, int adr, int data) {
|
||||
breakpoints.signalBreakpointTrigger(MspBreakpoint.this);
|
||||
}
|
||||
};
|
||||
mspMote.getCPU().setBreakPoint(address, cpuMonitor);
|
||||
}
|
||||
|
||||
public void unregisterBreakpoint() {
|
||||
mspMote.getCPU().setBreakPoint(address, null);
|
||||
}
|
||||
|
||||
public Collection<Element> getConfigXML() {
|
||||
Vector<Element> config = new Vector<Element>();
|
||||
Element element;
|
||||
|
||||
element = new Element("address");
|
||||
element.setText(address.toString());
|
||||
config.add(element);
|
||||
|
||||
element = new Element("stops");
|
||||
element.setText("" + stopsSimulation);
|
||||
config.add(element);
|
||||
|
||||
if (codeFile != null) {
|
||||
element = new Element("codefile");
|
||||
File file = mspMote.getSimulation().getGUI().createPortablePath(codeFile);
|
||||
element.setText(file.getPath().replaceAll("\\\\", "/"));
|
||||
config.add(element);
|
||||
}
|
||||
|
||||
if (lineNr != null) {
|
||||
element = new Element("line");
|
||||
element.setText(lineNr.toString());
|
||||
config.add(element);
|
||||
}
|
||||
|
||||
return config;
|
||||
}
|
||||
|
||||
public boolean setConfigXML(Collection<Element> configXML, boolean visAvailable) {
|
||||
/* Already knows mote and breakpoints */
|
||||
|
||||
for (Element element : configXML) {
|
||||
if (element.getName().equals("codefile")) {
|
||||
File file = new File(element.getText());
|
||||
file = mspMote.getSimulation().getGUI().restorePortablePath(file);
|
||||
|
||||
try {
|
||||
codeFile = file.getCanonicalFile();
|
||||
} catch (IOException e) {
|
||||
}
|
||||
|
||||
if (codeFile == null || !codeFile.exists()) {
|
||||
return false;
|
||||
}
|
||||
} else if (element.getName().equals("line")) {
|
||||
lineNr = Integer.parseInt(element.getText());
|
||||
} else if (element.getName().equals("address")) {
|
||||
address = Integer.parseInt(element.getText());
|
||||
} else if (element.getName().equals("stops")) {
|
||||
stopsSimulation = Boolean.parseBoolean(element.getText());
|
||||
}
|
||||
}
|
||||
|
||||
if (address == null) {
|
||||
return false;
|
||||
}
|
||||
|
||||
createMonitor();
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
public String getDescription() {
|
||||
if (codeFile != null) {
|
||||
return codeFile.getPath() + ":" + lineNr + " (0x" + Integer.toHexString(address.intValue()) + ")";
|
||||
}
|
||||
return "0x" + Integer.toHexString(address.intValue());
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,280 @@
|
||||
/*
|
||||
* Copyright (c) 2009, Swedish Institute of Computer Science.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* $Id: MspBreakpointContainer.java,v 1.1 2009/06/11 10:05:28 fros4943 Exp $
|
||||
*/
|
||||
|
||||
package se.sics.cooja.mspmote.plugins;
|
||||
|
||||
import java.awt.event.ActionListener;
|
||||
import java.io.File;
|
||||
import java.util.ArrayList;
|
||||
import java.util.Collection;
|
||||
import java.util.Enumeration;
|
||||
import java.util.Hashtable;
|
||||
import java.util.Vector;
|
||||
|
||||
import org.apache.log4j.Logger;
|
||||
import org.jdom.Element;
|
||||
|
||||
import se.sics.cooja.WatchpointMote;
|
||||
import se.sics.cooja.mspmote.MspMote;
|
||||
|
||||
/**
|
||||
* Breakpoint collection
|
||||
*
|
||||
* @author Fredrik Osterlind
|
||||
*/
|
||||
public class MspBreakpointContainer implements WatchpointMote {
|
||||
private static Logger logger = Logger.getLogger(MspBreakpointContainer.class);
|
||||
|
||||
private Hashtable<File, Hashtable<Integer, Integer>> debuggingInfo = null;
|
||||
private MspMote mspMote;
|
||||
|
||||
private ArrayList<MspBreakpoint> breakpoints = new ArrayList<MspBreakpoint>();
|
||||
private ArrayList<ActionListener> listeners = new ArrayList<ActionListener>();
|
||||
private MspBreakpoint lastTriggeredBreakpoint = null;
|
||||
|
||||
/**
|
||||
* @param debuggingInfo Debugging information read from firmware file
|
||||
* @param mote Mote
|
||||
*/
|
||||
public MspBreakpointContainer(MspMote mote, Hashtable<File, Hashtable<Integer, Integer>> debuggingInfo) {
|
||||
this.mspMote = mote;
|
||||
this.debuggingInfo = debuggingInfo;
|
||||
}
|
||||
|
||||
/**
|
||||
* Add breakpoint at given address.
|
||||
*
|
||||
* @param address Executable address
|
||||
*/
|
||||
public void addBreakpoint(Integer address) {
|
||||
addBreakpoint((File) null, (Integer) null, address);
|
||||
}
|
||||
|
||||
/**
|
||||
* Add breakpoint at given address with given meta data.
|
||||
*
|
||||
* @param codeFile Source code file
|
||||
* @param lineNr Source code file line number
|
||||
* @param address Executable address
|
||||
* @return Added breakpoint
|
||||
*/
|
||||
public MspBreakpoint addBreakpoint(File codeFile, int lineNr, Integer address) {
|
||||
MspBreakpoint bp = new MspBreakpoint(this, mspMote, address, codeFile, new Integer(lineNr));
|
||||
breakpoints.add(bp);
|
||||
|
||||
/* Notify listeners */
|
||||
lastTriggeredBreakpoint = null;
|
||||
for (ActionListener listener: listeners) {
|
||||
listener.actionPerformed(null);
|
||||
}
|
||||
return bp;
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove breakpoint at given address.
|
||||
*
|
||||
* @param address Executable address
|
||||
*/
|
||||
public MspBreakpoint removeBreakpoint(Integer address) {
|
||||
MspBreakpoint breakpointToRemove = null;
|
||||
for (MspBreakpoint breakpoint: breakpoints) {
|
||||
if (breakpoint.getExecutableAddress().intValue() == address.intValue()) {
|
||||
breakpointToRemove = breakpoint;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (breakpointToRemove == null) {
|
||||
return null;
|
||||
}
|
||||
|
||||
breakpointToRemove.unregisterBreakpoint();
|
||||
breakpoints.remove(breakpointToRemove);
|
||||
|
||||
/* Notify listeners */
|
||||
lastTriggeredBreakpoint = null;
|
||||
for (ActionListener listener: listeners) {
|
||||
listener.actionPerformed(null);
|
||||
}
|
||||
return breakpointToRemove;
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if a breakpoint exists at given address.
|
||||
*
|
||||
* @param address Executable address
|
||||
* @return True if breakpoint exists, false otherwise
|
||||
*/
|
||||
public boolean breakpointExists(Integer address) {
|
||||
if (address == null) {
|
||||
return false;
|
||||
}
|
||||
|
||||
for (MspBreakpoint breakpoint: breakpoints) {
|
||||
if (breakpoint.getExecutableAddress().intValue() == address.intValue()) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
public boolean breakpointExists(File file, int lineNr) {
|
||||
for (MspBreakpoint breakpoint: breakpoints) {
|
||||
if (breakpoint.getCodeFile() == null) {
|
||||
continue;
|
||||
}
|
||||
if (breakpoint.getCodeFile().compareTo(file) != 0) {
|
||||
continue;
|
||||
}
|
||||
if (breakpoint.getLineNumber().intValue() != lineNr) {
|
||||
continue;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return All breakpoints
|
||||
*/
|
||||
public MspBreakpoint[] getBreakpoints() {
|
||||
return breakpoints.toArray(new MspBreakpoint[0]);
|
||||
}
|
||||
|
||||
public int getBreakpointsCount() {
|
||||
return breakpoints.size();
|
||||
}
|
||||
|
||||
public void addWatchpointListener(ActionListener listener) {
|
||||
listeners.add(listener);
|
||||
}
|
||||
|
||||
public void removeWatchpointListener(ActionListener listener) {
|
||||
listeners.remove(listener);
|
||||
}
|
||||
|
||||
public ActionListener[] getWatchpointListeners() {
|
||||
return listeners.toArray(new ActionListener[0]);
|
||||
}
|
||||
|
||||
protected void signalBreakpointTrigger(MspBreakpoint b) {
|
||||
if (b.stopsSimulation() && mspMote.getSimulation().isRunning()) {
|
||||
/* Stop simulation immediately */
|
||||
mspMote.getSimulation().stopSimulation();
|
||||
mspMote.stopNextInstruction();
|
||||
}
|
||||
|
||||
/* Notify listeners */
|
||||
lastTriggeredBreakpoint = b;
|
||||
for (ActionListener listener: listeners) {
|
||||
listener.actionPerformed(null);
|
||||
}
|
||||
}
|
||||
|
||||
public MspMote getMote() {
|
||||
return mspMote;
|
||||
}
|
||||
|
||||
public MspBreakpoint getLastWatchpoint() {
|
||||
return lastTriggeredBreakpoint;
|
||||
}
|
||||
|
||||
/**
|
||||
* Tries to calculate the executable address of given file.
|
||||
* Using debugging information from firmware file,
|
||||
*
|
||||
* @param file Source code file
|
||||
* @param lineNr Source code file line number
|
||||
* @return Executable address or null if not found
|
||||
*/
|
||||
public Integer getExecutableAddressOf(File file, int lineNr) {
|
||||
if (file == null || lineNr < 0 || debuggingInfo == null) {
|
||||
return null;
|
||||
}
|
||||
|
||||
/* Match file */
|
||||
Hashtable<Integer, Integer> lineTable = debuggingInfo.get(file);
|
||||
if (lineTable == null) {
|
||||
Enumeration<File> fileEnum = debuggingInfo.keys();
|
||||
while (fileEnum.hasMoreElements()) {
|
||||
File f = fileEnum.nextElement();
|
||||
if (f != null && f.getName().equals(file.getName())) {
|
||||
lineTable = debuggingInfo.get(f);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
if (lineTable == null) {
|
||||
return null;
|
||||
}
|
||||
|
||||
/* Match line number */
|
||||
Integer address = lineTable.get(lineNr);
|
||||
if (address != null) {
|
||||
Enumeration<Integer> lineEnum = lineTable.keys();
|
||||
while (lineEnum.hasMoreElements()) {
|
||||
Integer l = lineEnum.nextElement();
|
||||
if (l != null && l.intValue() == lineNr) {
|
||||
/* Found line address */
|
||||
return lineTable.get(l);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
public Collection<Element> getConfigXML() {
|
||||
Vector<Element> config = new Vector<Element>();
|
||||
Element element;
|
||||
|
||||
for (MspBreakpoint breakpoint: breakpoints) {
|
||||
element = new Element("breakpoint");
|
||||
element.addContent(breakpoint.getConfigXML());
|
||||
config.add(element);
|
||||
}
|
||||
|
||||
return config;
|
||||
}
|
||||
|
||||
public boolean setConfigXML(Collection<Element> configXML, boolean visAvailable) {
|
||||
for (Element element : configXML) {
|
||||
if (element.getName().equals("breakpoint")) {
|
||||
MspBreakpoint breakpoint = new MspBreakpoint(this, mspMote);
|
||||
if (!breakpoint.setConfigXML(element.getChildren(), visAvailable)) {
|
||||
logger.warn("Could not restore breakpoint: " + breakpoint);
|
||||
} else {
|
||||
breakpoints.add(breakpoint);
|
||||
}
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user