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Code Issues Wiki Activity

255717. Introduced support in CDI for >64 bit values

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This commit is contained in:
John Cortell 2008-11-18 21:48:34 +00:00
parent f6e95e2942
commit 3711c05a24
2 changed files with 55 additions and 0 deletions
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23
debug/org.eclipse.cdt.debug.core/cdi/org/eclipse/cdt/debug/core/cdi/model/type/ICDIBigIntegerValue.java Normal file
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@ -0,0 +1,23 @@
/*******************************************************************************
* Copyright (c) 2008 Freescale Semiconductor 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:
* Freescale Semiconductor - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.debug.core.cdi.model.type;
/**
*
* Represents the value of a variable.
*
* @since Nov 18, 2008
*/
public interface ICDIBigIntegerValue extends ICDIIntegralValue {
}

32
debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/model/CValue.java
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@ -35,6 +35,7 @@ import org.eclipse.cdt.debug.core.cdi.model.type.ICDIDoubleValue;
import org.eclipse.cdt.debug.core.cdi.model.type.ICDIFloatValue;
import org.eclipse.cdt.debug.core.cdi.model.type.ICDIIntValue;
import org.eclipse.cdt.debug.core.cdi.model.type.ICDILongLongValue;
import org.eclipse.cdt.debug.core.cdi.model.type.ICDIBigIntegerValue;
import org.eclipse.cdt.debug.core.cdi.model.type.ICDILongValue;
import org.eclipse.cdt.debug.core.cdi.model.type.ICDIPointerValue;
import org.eclipse.cdt.debug.core.cdi.model.type.ICDIReferenceValue;
@ -230,6 +231,8 @@ public class CValue extends AbstractCValue {
return getLongValueString( (ICDILongValue)cdiValue );
else if ( cdiValue instanceof ICDILongLongValue )
return getLongLongValueString( (ICDILongLongValue)cdiValue );
else if ( cdiValue instanceof ICDIBigIntegerValue )
return getBigIntegerValueString( (ICDIBigIntegerValue)cdiValue );
else if ( cdiValue instanceof ICDIFloatValue )
return getFloatValueString( (ICDIFloatValue)cdiValue );
else if ( cdiValue instanceof ICDIDoubleValue )
@ -605,6 +608,35 @@ public class CValue extends AbstractCValue {
return value.getValueString();
}
private String getBigIntegerValueString( ICDIBigIntegerValue value ) throws CDIException {
try {
CVariableFormat format = getParentVariable().getFormat();
if (CVariableFormat.NATURAL.equals(format)) {
format = getNaturalFormat(value, CVariableFormat.DECIMAL);
}
if ( CVariableFormat.DECIMAL.equals( format ) ) {
BigInteger bigValue = value.bigIntegerValue();
return bigValue.toString(10);
}
else if ( CVariableFormat.HEXADECIMAL.equals( format ) ) {
StringBuffer sb = new StringBuffer("0x");
BigInteger bigValue = value.bigIntegerValue();
sb.append(bigValue.toString(16));
return sb.toString();
}
else if ( CVariableFormat.BINARY.equals( format ) ) {
StringBuffer sb = new StringBuffer("0b");
BigInteger bigValue = value.bigIntegerValue();
sb.append(bigValue.toString(2));
return sb.toString();
}
}
catch( NumberFormatException e ) {
}
return null;
}
private boolean isUnsigned() {
boolean result = false;
try {