/*******************************************************************************
* 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.output;
/**
* Represent a GDB Tuple MI assembly response.
*/
public class MIAsm {
String address;
String function = ""; //$NON-NLS-1$
String opcode = ""; //$NON-NLS-1$
String args = ""; //$NON-NLS-1$
long offset;
public MIAsm (MITuple tuple) {
parse(tuple);
}
public String getAddress() {
return address;
}
public String getFunction() {
return function;
}
public long getOffset() {
return offset;
}
public String getInstruction() {
return opcode + " " + args; //$NON-NLS-1$
}
public String toString() {
StringBuffer buffer = new StringBuffer();
buffer.append('{');
buffer.append("address=\"" + address +"\""); //$NON-NLS-1$//$NON-NLS-2$
buffer.append(",func-name=\"" + function + "\""); //$NON-NLS-1$//$NON-NLS-2$
buffer.append(",offset=\"").append(offset).append('"'); //$NON-NLS-1$
buffer.append(",inst=\"" + getInstruction() + "\""); //$NON-NLS-1$//$NON-NLS-2$
buffer.append('}');
return buffer.toString();
}
void parse(MITuple tuple) {
MIResult[] results = tuple.getMIResults();
for (int i = 0; i < results.length; i++) {
String var = results[i].getVariable();
MIValue value = results[i].getMIValue();
String str = ""; //$NON-NLS-1$
if (value != null && value instanceof MIConst) {
str = ((MIConst)value).getCString();
}
if (var.equals("address")) { //$NON-NLS-1$
try {
address = str.trim();
} catch (NumberFormatException e) {
}
} else if (var.equals("func-name")) { //$NON-NLS-1$
function = str;
} else if (var.equals("offset")) { //$NON-NLS-1$
try {
offset = Long.decode(str.trim()).longValue();
} catch (NumberFormatException e) {
}
} else if (var.equals("inst")) { //$NON-NLS-1$
/* for the instruction, we do not want the C string but the
translated string since the only thing we are doing is
displaying it. */
str = ((MIConst)value).getString();
char chars[] = str.toCharArray();
int index = 0;
// count the non-whitespace characters.
while( (index < chars.length) && (chars[index] > '\u0020'))
index++;
opcode = str.substring( 0, index );
// skip any whitespace characters
while( index < chars.length && chars[index] >= '\u0000' && chars[index] <= '\u0020')
index++;
// guard no argument
if( index < chars.length )
args = str.substring( index );
}
}
}
/**
* @return String
*/
public String getArgs() {
return args;
}
/**
* @return String
*/
public String getOpcode() {
return opcode;
}
}