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bugfix: breakpoints should only trigger once

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updated watchpointmote method to return executable address, not wrapped in an object
This commit is contained in:
Fredrik Osterlind
2012-05-09 13:04:35 +02:00
parent 3dde89971c
commit 8fd51cd889
3 changed files with 18 additions and 8 deletions
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14
tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/MspMote.java
View File

@@ -573,9 +573,9 @@ public abstract class MspMote extends AbstractEmulatedMote implements Mote, Watc
return false; return false;
} }
public Integer getExecutableAddressOf(File file, int lineNr) { public int getExecutableAddressOf(File file, int lineNr) {
if (file == null || lineNr < 0 || debuggingInfo == null) { if (file == null || lineNr < 0 || debuggingInfo == null) {
return null; return -1;
} }
/* Match file */ /* Match file */
@@ -589,7 +589,7 @@ public abstract class MspMote extends AbstractEmulatedMote implements Mote, Watc
} }
} }
if (lineTable == null) { if (lineTable == null) {
return null; return -1;
} }
/* Match line number */ /* Match line number */
@@ -603,10 +603,16 @@ public abstract class MspMote extends AbstractEmulatedMote implements Mote, Watc
} }
} }
return null; return -1;
} }
private long lastBreakpointCycles = -1;
public void signalBreakpointTrigger(MspBreakpoint b) { public void signalBreakpointTrigger(MspBreakpoint b) {
if (lastBreakpointCycles == myCpu.cycles) {
return;
}
lastBreakpointCycles = myCpu.cycles;
if (b.stopsSimulation() && getSimulation().isRunning()) { if (b.stopsSimulation() && getSimulation().isRunning()) {
/* Stop simulation immediately */ /* Stop simulation immediately */
stopNextInstruction(); stopNextInstruction();

10
tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/plugins/CodeUI.java
View File

@@ -35,6 +35,7 @@ import java.awt.BorderLayout;
import java.awt.Color; import java.awt.Color;
import java.awt.Component; import java.awt.Component;
import java.awt.Point; import java.awt.Point;
import java.awt.Rectangle;
import java.io.File; import java.io.File;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.HashMap; import java.util.HashMap;
@@ -165,9 +166,9 @@ public class CodeUI extends JPanel {
/* Configure breakpoint menu options */ /* Configure breakpoint menu options */
/* XXX TODO We should ask for the file specified in the firmware, not /* XXX TODO We should ask for the file specified in the firmware, not
* the actual file on disk. */ * the actual file on disk. */
Integer address = int address =
CodeUI.this.mote.getExecutableAddressOf(displayedFile, line); CodeUI.this.mote.getExecutableAddressOf(displayedFile, line);
if (address == null) { if (address < 0) {
return; return;
} }
final int start = codeEditorLines.get(line); final int start = codeEditorLines.get(line);
@@ -328,7 +329,10 @@ public class CodeUI extends JPanel {
SwingUtilities.invokeLater(new Runnable() { SwingUtilities.invokeLater(new Runnable() {
public void run() { public void run() {
try { try {
codeEditor.scrollRectToVisible(codeEditor.modelToView(start)); Rectangle r = codeEditor.modelToView(start);
if (r != null) {
codeEditor.scrollRectToVisible(codeEditor.modelToView(start));
}
} catch (BadLocationException e) { } catch (BadLocationException e) {
} }
} }

2
tools/cooja/java/se/sics/cooja/WatchpointMote.java
View File

@@ -70,6 +70,6 @@ public interface WatchpointMote extends Mote {
public boolean breakpointExists(int address); public boolean breakpointExists(int address);
public boolean breakpointExists(File file, int lineNr); public boolean breakpointExists(File file, int lineNr);
public Integer getExecutableAddressOf(File file, int lineNr); public int getExecutableAddressOf(File file, int lineNr);
} }