/*******************************************************************************
* Copyright (c) 2000, 2006 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.command;
import org.eclipse.cdt.debug.mi.core.MIException;
import org.eclipse.cdt.debug.mi.core.output.MIBreakWatchInfo;
import org.eclipse.cdt.debug.mi.core.output.MIInfo;
import org.eclipse.cdt.debug.mi.core.output.MIOutput;
/**
*
* -break-watch [ -a | -r ]
*
* Create a watchpoint. With the `-a' option it will create an
* "access" watchpoint, i.e. a watchpoint that triggers either on a read
* from or on a write to the memory location. With the `-r' option, the
* watchpoint created is a "read" watchpoint, i.e. it will trigger only
* when the memory location is accessed for reading. Without either of
* the options, the watchpoint created is a regular watchpoint, i.e. it
* will trigger when the memory location is accessed for writing.
*
*/
public class MIBreakWatch extends MICommand
{
public MIBreakWatch (String miVersion, boolean access, boolean read, String expr) {
super(miVersion, "-break-watch");//$NON-NLS-1$
String[] opts = null;
if (access) {
opts = new String[] {"-a"}; //$NON-NLS-1$
} else if (read) {
opts = new String[] {"-r"}; //$NON-NLS-1$
}
if (opts != null) {
setOptions(opts);
}
setParameters(new String[]{expr});
}
public MIBreakWatchInfo getMIBreakWatchInfo() throws MIException {
return (MIBreakWatchInfo)getMIInfo();
}
public MIInfo getMIInfo() throws MIException {
MIInfo info = null;
MIOutput out = getMIOutput();
if (out != null) {
info = new MIBreakWatchInfo(out);
if (info.isError()) {
throwMIException(info, out);
}
}
return info;
}
}