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/*******************************************************************************
* 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.MIFormat;
import org.eclipse.cdt.debug.mi.core.output.MIDataReadMemoryInfo;
import org.eclipse.cdt.debug.mi.core.output.MIInfo;
import org.eclipse.cdt.debug.mi.core.output.MIOutput;
/**
*
* -data-read-memory [ -o BYTE-OFFSET ]
* ADDRESS WORD-FORMAT WORD-SIZE
* NR-ROWS NR-COLS [ ASCHAR ]
*
* where:
*
* `ADDRESS'
* An expression specifying the address of the first memory word to be
* read. Complex expressions containing embedded white space should
* be quoted using the C convention.
*
* `WORD-FORMAT'
* The format to be used to print the memory words. The notation is
* the same as for GDB's `print' command (*note Output formats:
* Output Formats.).
*
* `WORD-SIZE'
* The size of each memory word in bytes.
*
* `NR-ROWS'
* The number of rows in the output table.
*
* `NR-COLS'
* The number of columns in the output table.
*
* `ASCHAR'
* If present, indicates that each row should include an ASCII dump.
* The value of ASCHAR is used as a padding character when a byte is
* not a member of the printable ASCII character set (printable ASCII
* characters are those whose code is between 32 and 126,
* inclusively).
*
* `BYTE-OFFSET'
*
*
*/
public class MIDataReadMemory extends MICommand {
public MIDataReadMemory(
String miVersion,
long offset,
String address,
int wordFormat,
int wordSize,
int rows,
int cols,
Character asChar) {
super(miVersion, "-data-read-memory"); //$NON-NLS-1$
if (offset != 0) {
setOptions(new String[] { "-o", Long.toString(offset)}); //$NON-NLS-1$
}
String format = "x"; //$NON-NLS-1$
switch (wordFormat) {
case MIFormat.UNSIGNED :
format = "u"; //$NON-NLS-1$
break;
case MIFormat.FLOAT :
format = "f"; //$NON-NLS-1$
break;
case MIFormat.ADDRESS :
format = "a"; //$NON-NLS-1$
break;
case MIFormat.INSTRUCTION :
format = "i"; //$NON-NLS-1$
break;
case MIFormat.CHAR :
format = "c"; //$NON-NLS-1$
break;
case MIFormat.STRING :
format = "s"; //$NON-NLS-1$
break;
case MIFormat.DECIMAL :
format = "d"; //$NON-NLS-1$
break;
case MIFormat.BINARY :
format = "t"; //$NON-NLS-1$
break;
case MIFormat.OCTAL :
format = "o"; //$NON-NLS-1$
break;
case MIFormat.HEXADECIMAL :
default :
format = "x"; //$NON-NLS-1$
break;
}
if (asChar == null) {
setParameters(
new String[] {
address,
format,
Integer.toString(wordSize),
Integer.toString(rows),
Integer.toString(cols)});
} else {
setParameters(
new String[] {
address,
format,
Integer.toString(wordSize),
Integer.toString(rows),
Integer.toString(cols),
asChar.toString()});
}
}
public MIDataReadMemoryInfo getMIDataReadMemoryInfo() throws MIException {
return (MIDataReadMemoryInfo)getMIInfo();
}
public MIInfo getMIInfo() throws MIException {
MIInfo info = null;
MIOutput out = getMIOutput();
if (out != null) {
info = new MIDataReadMemoryInfo(out);
if (info.isError()) {
throwMIException(info, out);
}
}
return info;
}
}
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