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Francois Chouinard 2007-12-15 14:04:31 +00:00
parent 4346cb12c7
commit 0f9a2839a8
2 changed files with 82 additions and 41 deletions
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120
plugins/org.eclipse.dd.dsf.debug/src/org/eclipse/dd/dsf/debug/service/IBreakpoints.java
View file

@ -13,9 +13,12 @@ package org.eclipse.dd.dsf.debug.service;
import java.util.Map;
import org.eclipse.cdt.core.IAddress;
import org.eclipse.dd.dsf.concurrent.DataRequestMonitor;
import org.eclipse.dd.dsf.concurrent.Immutable;
import org.eclipse.dd.dsf.concurrent.RequestMonitor;
import org.eclipse.dd.dsf.datamodel.IDMContext;
import org.eclipse.dd.dsf.datamodel.IDMEvent;
import org.eclipse.dd.dsf.service.IDsfService;
/**
@ -23,55 +26,90 @@ import org.eclipse.dd.dsf.service.IDsfService;
*/
public interface IBreakpoints extends IDsfService {
/**
* Breakpoint attributes markers used in the map parameters of insert/updateBreakpoint().
* All are optional with the possible exception of TYPE. It is the responsibility of the
* service to ensure that the set of attributes provided is sufficient to create/update
* a valid breakpoint on the back-end.
*/
// General markers
public static final String DSFBREAKPOINT = "org.eclipse.dd.dsf.debug.breakpoint"; //$NON-NLS-1$
public static final String BREAKPOINT_TYPE = DSFBREAKPOINT + ".type"; //$NON-NLS-1$
public static final String BREAKPOINT = "breakpoint"; //$NON-NLS-1$
public static final String WATCHPOINT = "watchpoint"; //$NON-NLS-1$
public static final String CATCHPOINT = "catchpoint"; //$NON-NLS-1$
// Basic set of breakpoint attribute markers
public static final String FILE_NAME = DSFBREAKPOINT + ".fileName"; //$NON-NLS-1$
public static final String LINE_NUMBER = DSFBREAKPOINT + ".lineNumber"; //$NON-NLS-1$
public static final String FUNCTION = DSFBREAKPOINT + ".function"; //$NON-NLS-1$
public static final String ADDRESS = DSFBREAKPOINT + ".address"; //$NON-NLS-1$
public static final String CONDITION = DSFBREAKPOINT + ".condition"; //$NON-NLS-1$
public static final String IGNORE_COUNT = DSFBREAKPOINT + ".ignoreCount"; //$NON-NLS-1$
public static final String IS_ENABLED = DSFBREAKPOINT + ".isEnabled"; //$NON-NLS-1$
// Basic set of watchpoint attribute markers
public static final String EXPRESSION = DSFBREAKPOINT + ".expression"; //$NON-NLS-1$
public static final String READ = DSFBREAKPOINT + ".read"; //$NON-NLS-1$
public static final String WRITE = DSFBREAKPOINT + ".write"; //$NON-NLS-1$
/**
* Marker interface for a context for which breakpoints can be installed
*/
public interface IBreakpointsTargetDMContext extends IDMContext {};
public interface IBreakpointsTargetDMContext extends IDMContext {}
/**
* Specific breakpoint context
*/
public interface IDsfBreakpointDMContext extends IDMContext {
@Immutable
public interface IBreakpointDMContext extends IDMContext {
// Get the execution context
IBreakpointsTargetDMContext getTargetContext();
// Get the breakpoint reference
Object getReference();
};
public IBreakpointsTargetDMContext getTargetContext();
}
/**
* Breakpoint structure
* Breakpoint events
*/
public interface IBreakpointsChangedEvent extends IDMEvent<IBreakpointDMContext> {}
public interface IBreakpointAddedEvent extends IBreakpointsChangedEvent {
public IBreakpointDMContext getAddedBreakpoint();
}
public interface IBreakpointUpdatedEvent extends IBreakpointsChangedEvent {
public IBreakpointDMContext getUpdatedBreakpoint();
}
public interface IBreakpointRemovedEvent extends IBreakpointsChangedEvent {
public IBreakpointDMContext getRemovedBreakpoint();
}
/**
* Effective breakpoint data as held by the back-end.
*/
public interface IDsfBreakpoint {
public interface IBreakpointDMData {
// Breakpoint types
public static enum IDsfBreakpointNature { BREAKPOINT, WATCHPOINT, CATCHPOINT, TRACEPOINT };
// Retrieve the breakpoint nature
public IDsfBreakpointNature getNature();
// Retrieve the breakpoint set of properties
public Map<String,Object> getProperties();
// Retrieve a single breakpoint property
public Object getProperty(String key, Object defaultValue);
// Update a single breakpoint property
public void setProperty(String key, Object value);
};
public String getBreakpointType();
public String getFileName();
public int getLineNumber();
public String getFunctionName();
public IAddress[] getAddresses();
public String getCondition();
public int getIgnoreCount();
public boolean isEnabled();
public String getExpression();
}
/**
* Refreshes the list of breakpoints from the [context] and returns the list
* of references.
* Retrieves the list of breakpoints installed in the context.
*
* Use getBreakpoint() to retrieve individual breakpoints.
* Use getBreakpointDMData() to retrieve individual breakpoints.
*
* @param context the execution context of the breakpoint
* @param drm the list of breakpoints in the execution context
*/
public void getBreakpoints(IBreakpointsTargetDMContext context,
DataRequestMonitor<IDsfBreakpointDMContext[]> drm);
DataRequestMonitor<IBreakpointDMContext[]> drm);
/**
* Retrieves a specific breakpoint from the service.
@ -79,29 +117,29 @@ public interface IBreakpoints extends IDsfService {
* @param dmc the breakpoint reference
* @param drm the DRM returning the breakpoint data
*/
public void getBreakpointDMData(IDsfBreakpointDMContext dmc,
DataRequestMonitor<IDsfBreakpoint> drm);
public void getBreakpointDMData(IBreakpointDMContext dmc,
DataRequestMonitor<IBreakpointDMData> drm);
/**
* Adds a breakpoint on the target.
*
* The breakpoint reference is returned in the DRM. The actual breakpoint
* object can be later be retrieved using getBreakpoint(reference).
* The breakpoint context is returned in the DRM. The actual breakpoint
* object can be later be retrieved using getBreakpoint(bp_context).
*
* E.g.:
* IDsfBreakpointDMContext ref = addBreakpoint(...);
* IDsfBreakpoint bp = getBreakpoint(ref);
* IBreakpointDMContext ref = insertBreakpoint(...);
* IBreakpointDMData bp = getBreakpointDMData(ref);
*
* If the breakpoint is a duplicate (already set previously), then it is up to
* the back-end to decide if it is an error or not.
*
* @param context the execution context of the breakpoint
* @param breakpoint the breakpoint
* @param attributes the breakpoint attributes
* @param drm the DRM returning the breakpoint reference
*/
public void insertBreakpoint(IBreakpointsTargetDMContext context,
IDsfBreakpoint breakpoint,
DataRequestMonitor<IDsfBreakpointDMContext> drm);
Map<String,Object> attributes,
DataRequestMonitor<IBreakpointDMContext> drm);
/**
* Removes the breakpoint on the target.
@ -111,7 +149,7 @@ public interface IBreakpoints extends IDsfService {
* @param dmc the context of the breakpoints to remove
* @param rm the asynchronous request monitor
*/
public void removeBreakpoint(IDsfBreakpointDMContext dmc,
public void removeBreakpoint(IBreakpointDMContext dmc,
RequestMonitor rm);
/**
@ -125,13 +163,13 @@ public interface IBreakpoints extends IDsfService {
* removed then re-inserted.
*
* A null value is used for removal of a property e.g.:
* properties.set(some_key, null);
* delta.set(some_key, null);
*
* @param delta the delta properties
* @param dmc the context of the breakpoints to modify
* @param rm the asynchronous request monitor
*/
public void updateBreakpoint(IDsfBreakpointDMContext dmc,
public void updateBreakpoint(IBreakpointDMContext dmc,
Map<String,Object> delta, RequestMonitor drm);
}

3
plugins/org.eclipse.dd.dsf/src/org/eclipse/dd/dsf/datamodel/AbstractDMContext.java
View file

@ -43,6 +43,9 @@ abstract public class AbstractDMContext extends PlatformObject
public AbstractDMContext(String sessionId, IDMContext[] parents) {
fSessionId = sessionId;
fParents = parents;
for (IDMContext parent : parents) {
assert(parent != null);
}
}
/** Convenience constructor */