Module openj9.dtfj

Package com.ibm.j9ddr.corereaders.memory

Class SymbolUtil

java.lang.Object

com.ibm.j9ddr.corereaders.memory.SymbolUtil

public class SymbolUtil
extends Object

Static utility functions for symbols

Constructor Summary

Constructors

Constructor	Description
SymbolUtil()

Method Summary

Modifier and Type	Method	Description
static void	addDDRSymbolToModule(IModule module, String dtfjName, String ddrName, long address)	Provides an interface to add symbols (or address to name mappings) that are found by routes other than reading from the modules themselves.
protected static String	getProcedureNameForAddress(IProcess process, long address, boolean dtfjFormat)	Formats an address a string that shows the containing module and offset from the nearest symbol in that module.

Methods declared in class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SymbolUtil

public SymbolUtil()

Method Detail

getProcedureNameForAddress

protected static String getProcedureNameForAddress(IProcess process,
                                                   long address,
                                                   boolean dtfjFormat)
                                            throws DataUnavailableException,
                                                   CorruptDataException

Formats an address a string that shows the containing module and offset from the nearest symbol in that module. If dtfjFormat is true then symbols taken from internal pointer tables are formatted with fewer internal details. Otherwise those symbols are formatted in a form that includes the ! command needed to format the whole pointer table the symbol came from.

Parameters:

process - - The process to look the symbol up in.

address - - The address to lookup.

dtfjFormat - - Format symbols for dtfj, not ddr.

Returns:

Throws:

DataUnavailableException

CorruptDataException

addDDRSymbolToModule

public static void addDDRSymbolToModule(IModule module,
                                        String dtfjName,
                                        String ddrName,
                                        long address)

Provides an interface to add symbols (or address to name mappings) that are found by routes other than reading from the modules themselves.

Parameters:

module - - The module to add to.

symbol - - The symbol to add.