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/*******************************************************************************
* Copyright (c) 2010 Wind River Systems, Inc. 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:
* Wind River Systems - initial API and implementation
*******************************************************************************/
package org.eclipse.tm.tcf.services;
import java.util.Map;
import org.eclipse.tm.tcf.protocol.IService;
import org.eclipse.tm.tcf.protocol.IToken;
/**
* TCF Disassembly service interface.
*/
public interface IDisassembly extends IService {
static final String NAME = "Disassembly";
static final String
/** The name of the instruction set architecture, String */
CAPABILITY_ISA = "ISA",
/** If true, simplified mnemonics are supported or requested, Boolean */
CAPABILITY_SIMPLIFIED = "Simplified",
/** If true, pseudo-instructions are supported or requested, Boolean */
CAPABILITY_PSEUDO = "Pseudo";
/**
* Retrieve disassembly service capabilities a given context-id.
* @param context_id - a context ID, usually one returned by Run Control or Memory services.
* @param done - command result call back object.
* @return - pending command handle.
*/
IToken getCapabilities(String context_id, DoneGetCapabilities done);
/**
* Call back interface for 'getCapabilities' command.
*/
interface DoneGetCapabilities {
/**
* Called when capabilities retrieval is done.
* @param token - command handle.
* @param error - error object or null.
* @param capabilities - array of capabilities, see CAPABILITY_* for contents of each array element.
*/
void doneGetCapabilities(IToken token, Throwable error, Map<String,Object>[] capabilities);
}
/**
* Disassemble instruction code from a specified range of memory addresses, in a specified context.
* @param context_id - a context ID, usually one returned by Run Control or Memory services.
* @param addr - address of first instruction to disassemble.
* @param size - size in bytes of the address range.
* @param params - properties to control the disassembly output, an element of capabilities array, see getCapabilities.
* @param done - command result call back object.
* @return - pending command handle.
*/
IToken disassemble(String context_id, Number addr, int size, Map<String,Object> params, DoneDisassemble done);
/**
* Call back interface for 'disassemble' command.
*/
interface DoneDisassemble {
/**
* Called when disassembling is done.
* @param token - command handle.
* @param error - error object or null.
* @param disassembly - array of disassembly lines.
*/
void doneDisassemble(IToken token, Throwable error, IDisassemblyLine[] disassembly);
}
/**
* Interface to represent a single disassembly line.
*/
interface IDisassemblyLine {
/**
* @return instruction address.
*/
Number getAddress();
/**
* @return instruction size in bytes.
*/
int getSize();
/**
* @return array of instruction fields, each field is a collection of field properties, see FIELD_*.
*/
Map<String,Object>[] getInstruction();
}
/** Instruction field properties */
static final String
/** The type of the instruction field. See FTYPE_*, String. */
FIELD_TYPE = "Type",
/** Value of the field for “String” and “Register” types, String. */
FIELD_TEXT = "Text",
/** Value of the field for “Address,” “Displacement,” or “Immediate” types, Number. */
FIELD_VALUE = "Value",
/** Context ID of the address space used with “Address” types, String. */
FIELD_ADDRESS_SPACE = "AddressSpace";
/** Instruction field types */
static final String
FTYPE_STRING = "String",
FTYPE_Register = "Register",
FTYPE_ADDRESS = "Address",
FTYPE_DISPLACEMENT = "Displacement",
FTYPE_IMMEDIATE = "Immediate";
}
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