Package ghidra.app.util.opinion

Class MachoProgramBuilder

java.lang.Object

ghidra.app.util.opinion.MachoProgramBuilder

Direct Known Subclasses:

MachoPrelinkProgramBuilder

public class MachoProgramBuilder
extends java.lang.Object

Builds up a Mach-O Program by parsing the Mach-O headers.

Field Summary

Fields

Change	Modifier and Type	Field	Description
	static java.lang.String	BLOCK_SOURCE_NAME
NEW	protected Listing	listing
NEW	protected MessageLog	log
NEW	protected MachHeader	machoHeader
NEW	protected MemoryBlockUtil	mbu
NEW	protected Memory	memory
NEW	protected TaskMonitor	monitor
NEW	protected Program	program
NEW	protected ByteProvider	provider
NEW	protected AddressSpace	space

Constructor Summary

Constructors

Change	Modifier	Constructor	Description
	protected	MachoProgramBuilder(Program program, ByteProvider provider, MessageLog log, MemoryConflictHandler memoryConflictHandler, TaskMonitor monitor)	Creates a new MachoProgramBuilder based on the given information.

Method Summary

Change	Modifier and Type	Method	Description
NEW	protected void	build()
	static void	buildProgram(Program program, ByteProvider provider, MessageLog log, MemoryConflictHandler memoryConflictHandler, TaskMonitor monitor)	Builds up a Mach-O Program.
NEW	protected void	markupHeaders(MachHeader header, Address headerAddr)
NEW	protected void	processMemoryBlocks(MachHeader header, java.lang.String source, boolean allowZeroAddr)	Creates memory blocks for the given header.
NEW	protected void	renameObjMsgSendRtpSymbol()

Methods inherited from class java.lang.Object

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

Field Detail

BLOCK_SOURCE_NAME

public static final java.lang.String BLOCK_SOURCE_NAME

See Also:

Constant Field Values

machoHeader NEW

protected MachHeader machoHeader

program NEW

protected Program program

provider NEW

protected ByteProvider provider

log NEW

protected MessageLog log

monitor NEW

protected TaskMonitor monitor

memory NEW

protected Memory memory

listing NEW

protected Listing listing

space NEW

protected AddressSpace space

mbu NEW

protected MemoryBlockUtil mbu

Constructor Detail

MachoProgramBuilder

protected MachoProgramBuilder(Program program,
                              ByteProvider provider,
                              MessageLog log,
                              MemoryConflictHandler memoryConflictHandler,
                              TaskMonitor monitor)

Creates a new MachoProgramBuilder based on the given information.

Parameters:

program - The Program to build up.

provider - The ByteProvider that contains the Mach-O's bytes.

log - The log.

memoryConflictHandler - How to handle memory conflicts that may occur.

monitor - A cancelable task monitor.

Method Detail

buildProgram

public static void buildProgram(Program program,
                                ByteProvider provider,
                                MessageLog log,
                                MemoryConflictHandler memoryConflictHandler,
                                TaskMonitor monitor)
                         throws java.lang.Exception

Builds up a Mach-O Program.

Parameters:

program - The Program to build up.

provider - The ByteProvider that contains the Mach-O's bytes.

log - The log.

memoryConflictHandler - How to handle memory conflicts that may occur.

monitor - A cancelable task monitor.

Throws:

java.lang.Exception - if a problem occurs.

build NEW

protected void build()
              throws java.lang.Exception

Throws:

java.lang.Exception

processMemoryBlocks NEW

protected void processMemoryBlocks(MachHeader header,
                                   java.lang.String source,
                                   boolean allowZeroAddr)
                            throws java.lang.Exception

Creates memory blocks for the given header.

Parameters:

header - The Mach-O header to process for memory block creation.

source - A name that represents where the memory blocks came from.

allowZeroAddr - True if memory blocks at address 0 should be processed; otherwise, false.

Throws:

java.lang.Exception - If there was a problem processing the memory blocks.

renameObjMsgSendRtpSymbol NEW

protected void renameObjMsgSendRtpSymbol()
                                  throws DuplicateNameException,
                                         InvalidInputException

Throws:

DuplicateNameException

InvalidInputException

markupHeaders NEW

protected void markupHeaders(MachHeader header,
                             Address headerAddr)
                      throws java.lang.Exception

Throws:

java.lang.Exception