An Architecture that uses the decompiler's native SLEIGH translation engine. More...

#include <sleigh_arch.hh>

Inheritance diagram for ghidra::SleighArchitecture:

Public Member Functions
	SleighArchitecture (const string &fname, const string &targ, ostream *estream)
	Construct given executable file. More...

const string &	getFilename (void) const
	Get the executable filename.

const string &	getTarget (void) const
	Get the language id of the active processor.

void	encodeHeader (Encoder &encoder) const
	Encode basic attributes of the active executable. More...

void	restoreXmlHeader (const Element *el)
	Restore from basic attributes of an executable. More...

virtual void	printMessage (const string &message) const
	Print an error message to console. More...

virtual string	getDescription (void) const
	Get a string describing this architecture.

Public Member Functions inherited from ghidra::Architecture
	Architecture (void)
	Construct an uninitialized Architecture. More...

void	init (DocumentStorage &store)
	Load the image and configure architecture. More...

void	resetDefaultsInternal (void)
	Reset default values for options specific to Architecture.

void	resetDefaults (void)
	Reset defaults values for options owned by this. More...

ProtoModel *	getModel (const string &nm) const
	Get a specific PrototypeModel. More...

bool	hasModel (const string &nm) const
	Does this Architecture have a specific PrototypeModel. More...

ProtoModel *	createUnknownModel (const string &modelName)
	Create a model for an unrecognized name. More...

bool	highPtrPossible (const Address &loc, int4 size) const
	Are pointers possible to the given location? More...

AddrSpace *	getSpaceBySpacebase (const Address &loc, int4 size) const
	Get space associated with a spacebase register. More...

const LanedRegister *	getLanedRegister (const Address &loc, int4 size) const
	Get LanedRegister associated with storage. More...

int4	getMinimumLanedRegisterSize (void) const
	Get the minimum size of a laned register in bytes. More...

void	setDefaultModel (ProtoModel *model)
	Set the default PrototypeModel. More...

void	clearAnalysis (Funcdata *fd)
	Clear analysis specific to a function. More...

void	readLoaderSymbols (const string &delim)
	Read any symbols from loader into database. More...

void	collectBehaviors (vector< OpBehavior *> &behave) const
	Provide a list of OpBehavior objects. More...

SegmentOp *	getSegmentOp (AddrSpace *spc) const
	Retrieve the segment op for the given space if any. More...

void	setPrototype (const PrototypePieces &pieces)
	Set the prototype for a particular function. More...

void	setPrintLanguage (const string &nm)
	Establish a particular output language. More...

void	globalify (void)
	Mark all spaces as global. More...

void	decodeFlowOverride (Decoder &decoder)
	Set flow overrides from XML. More...

virtual	~Architecture (void)
	Destructor. More...

virtual void	encode (Encoder &encoder) const
	Encode this architecture to a stream. More...

virtual void	restoreXml (DocumentStorage &store)
	Restore the Architecture state from XML documents. More...

virtual void	nameFunction (const Address &addr, string &name) const
	Pick a default name for a function. More...

Public Member Functions inherited from ghidra::AddrSpaceManager
	AddrSpaceManager (void)
	Construct an empty address space manager. More...

virtual	~AddrSpaceManager (void)
	Destroy the manager. More...

int4	getDefaultSize (void) const
	Get size of addresses for the default space. More...

AddrSpace *	getSpaceByName (const string &nm) const
	Get address space by name. More...

AddrSpace *	getSpaceByShortcut (char sc) const
	Get address space from its shortcut. More...

AddrSpace *	getIopSpace (void) const
	Get the internal pcode op space. More...

AddrSpace *	getFspecSpace (void) const
	Get the internal callspec space. More...

AddrSpace *	getJoinSpace (void) const
	Get the joining space. More...

AddrSpace *	getStackSpace (void) const
	Get the stack space for this processor. More...

AddrSpace *	getUniqueSpace (void) const
	Get the temporary register space for this processor. More...

AddrSpace *	getDefaultCodeSpace (void) const
	Get the default address space of this processor. More...

AddrSpace *	getDefaultDataSpace (void) const
	Get the default address space where data is stored. More...

AddrSpace *	getConstantSpace (void) const
	Get the constant space. More...

Address	getConstant (uintb val) const
	Get a constant encoded as an Address. More...

Address	createConstFromSpace (AddrSpace *spc) const
	Create a constant address encoding an address space. More...

Address	resolveConstant (AddrSpace *spc, uintb val, int4 sz, const Address &point, uintb &fullEncoding) const
	Resolve a native constant into an Address. More...

int4	numSpaces (void) const
	Get the number of address spaces for this processor. More...

AddrSpace *	getSpace (int4 i) const
	Get an address space via its index. More...

AddrSpace *	getNextSpaceInOrder (AddrSpace *spc) const
	Get the next contiguous address space. More...

JoinRecord *	findAddJoin (const vector< VarnodeData > &pieces, uint4 logicalsize)
	Get (or create) JoinRecord for pieces. More...

JoinRecord *	findJoin (uintb offset) const
	Find JoinRecord for offset in the join space. More...

void	setDeadcodeDelay (AddrSpace *spc, int4 delaydelta)
	Set the deadcodedelay for a specific space. More...

void	truncateSpace (const TruncationTag &tag)
	Mark a space as truncated from its original size. More...

Address	constructFloatExtensionAddress (const Address &realaddr, int4 realsize, int4 logicalsize)
	Build a logically lower precision storage location for a bigger floating point register. More...

Address	constructJoinAddress (const Translate *translate, const Address &hiaddr, int4 hisz, const Address &loaddr, int4 losz)
	Build a logical whole from register pairs. More...

void	renormalizeJoinAddress (Address &addr, int4 size)
	Make sure a possibly offset join address has a proper JoinRecord. More...

Address	parseAddressSimple (const string &val)
	Parse a string with just an address space name and a hex offset. More...

Static Public Member Functions
static string	normalizeProcessor (const string &nm)
	Try to recover a language id processor field. More...

static string	normalizeEndian (const string &nm)
	Try to recover a language id endianess field. More...

static string	normalizeSize (const string &nm)
	Try to recover a language id size field. More...

static string	normalizeArchitecture (const string &nm)
	Try to recover a language id string. More...

static void	scanForSleighDirectories (const string &rootpath)
	Scan directories for SLEIGH specification files. More...

static const vector< LanguageDescription > &	getDescriptions (void)
	Get list of all known language descriptions. More...

static void	shutdown (void)
	Shutdown all Translate objects and free global resources.

Static Public Attributes
static FileManage	specpaths
	Known directories that contain .ldefs files.

Protected Member Functions
virtual Translate *	buildTranslator (DocumentStorage &store)
	Build the Translator object. More...

virtual PcodeInjectLibrary *	buildPcodeInjectLibrary (void)
	Build the injection library. More...

virtual void	buildTypegrp (DocumentStorage &store)
	Build the data-type factory/container. More...

virtual void	buildCommentDB (DocumentStorage &store)
	Build the comment database. More...

virtual void	buildStringManager (DocumentStorage &store)
	Build the string manager. More...

virtual void	buildConstantPool (DocumentStorage &store)
	Build the constant pool. More...

virtual void	buildContext (DocumentStorage &store)
	Build the Context database. More...

virtual void	buildSymbols (DocumentStorage &store)
	Build any symbols from spec files. More...

virtual void	buildSpecFile (DocumentStorage &store)
	Load any relevant specification files. More...

virtual void	modifySpaces (Translate *trans)
	Modify address spaces as required by this Architecture. More...

virtual void	resolveArchitecture (void)
	Figure out the processor and compiler of the target executable.

Protected Member Functions inherited from ghidra::Architecture
void	addSpacebase (AddrSpace *basespace, const string &nm, const VarnodeData &ptrdata, int4 truncSize, bool isreversejustified, bool stackGrowth, bool isFormal)
	Create a new address space associated with a pointer register. More...

void	addNoHighPtr (const Range &rng)
	Add a new region where pointers do not exist. More...

virtual Scope *	buildDatabase (DocumentStorage &store)
	Build the database and global scope for this executable. More...

virtual void	buildLoader (DocumentStorage &store)=0
	Build the LoadImage object and load the executable image. More...

virtual void	buildInstructions (DocumentStorage &store)
	Register the p-code operations. More...

virtual void	buildAction (DocumentStorage &store)
	Build the Action framework. More...

virtual void	postSpecFile (void)
	Let components initialize after Translate is built.

void	restoreFromSpec (DocumentStorage &store)
	Fully initialize the Translate object. More...

void	fillinReadOnlyFromLoader (void)
	Load info about read-only sections. More...

void	initializeSegments ()
	Set up segment resolvers. More...

void	cacheAddrSpaceProperties (void)
	Calculate some frequently used space properties and cache them. More...

void	createModelAlias (const string &aliasName, const string &parentName)
	Create name alias for a ProtoModel. More...

void	parseProcessorConfig (DocumentStorage &store)
	Apply processor specific configuration. More...

void	parseCompilerConfig (DocumentStorage &store)
	Apply compiler specific configuration. More...

void	parseExtraRules (DocumentStorage &store)
	Apply any Rule tags. More...

void	decodeDynamicRule (Decoder &decoder)
	Apply details of a dynamic Rule object. More...

ProtoModel *	decodeProto (Decoder &decoder)
	Parse a proto-type model from a stream. More...

void	decodeProtoEval (Decoder &decoder)
	Apply prototype evaluation configuration. More...

void	decodeDefaultProto (Decoder &decoder)
	Apply default prototype model configuration. More...

void	decodeGlobal (Decoder &decoder, vector< RangeProperties > &rangeProps)
	Parse information about global ranges. More...

void	addToGlobalScope (const RangeProperties &props)
	Add a memory range to the set of addresses considered global. More...

void	addOtherSpace (void)
	Add OTHER space and all of its overlays to the symboltab.

void	decodeReadOnly (Decoder &decoder)
	Apply read-only region configuration. More...

void	decodeVolatile (Decoder &decoder)
	Apply volatile region configuration. More...

void	decodeReturnAddress (Decoder &decoder)
	Apply return address configuration. More...

void	decodeIncidentalCopy (Decoder &decoder)
	Apply incidental copy configuration. More...

void	decodeLaneSizes (Decoder &decoder)
	Apply lane size configuration. More...

void	decodeStackPointer (Decoder &decoder)
	Apply stack pointer configuration. More...

void	decodeDeadcodeDelay (Decoder &decoder)
	Apply dead-code delay configuration. More...

void	decodeInferPtrBounds (Decoder &decoder)
	Apply pointer inference bounds. More...

void	decodeFuncPtrAlign (Decoder &decoder)
	Apply function pointer alignment configuration. More...

void	decodeSpacebase (Decoder &decoder)
	Create an additional indexed space. More...

void	decodeNoHighPtr (Decoder &decoder)
	Apply memory alias configuration. More...

void	decodePreferSplit (Decoder &decoder)
	Designate registers to be split. More...

void	decodeAggressiveTrim (Decoder &decoder)
	Designate how to trim extension p-code ops. More...

Protected Member Functions inherited from ghidra::AddrSpaceManager
AddrSpace *	decodeSpace (Decoder &decoder, const Translate *trans)
	Add a space to the model based an on XML tag. More...

void	decodeSpaces (Decoder &decoder, const Translate *trans)
	Restore address spaces in the model from an XML tag. More...

void	setDefaultCodeSpace (int4 index)
	Set the default address space (for code) More...

void	setDefaultDataSpace (int4 index)
	Set the default address space for data. More...

void	setReverseJustified (AddrSpace *spc)
	Set reverse justified property on this space. More...

void	assignShortcut (AddrSpace *spc)
	Select a shortcut character for a new space. More...

void	markNearPointers (AddrSpace *spc, int4 size)
	Mark that given space can be accessed with near pointers. More...

void	insertSpace (AddrSpace *spc)
	Add a new address space to the model. More...

void	copySpaces (const AddrSpaceManager *op2)
	Copy spaces from another manager. More...

void	addSpacebasePointer (SpacebaseSpace *basespace, const VarnodeData &ptrdata, int4 truncSize, bool stackGrowth)
	Set the base register of a spacebase space. More...

void	insertResolver (AddrSpace spc, AddressResolver rsolv)
	Override the base resolver for a space. More...

void	setInferPtrBounds (const Range &range)
	Set the range of addresses that can be inferred as pointers. More...

JoinRecord *	findJoinInternal (uintb offset) const
	Find JoinRecord for offset in the join space. More...

Static Protected Member Functions
static void	collectSpecFiles (ostream &errs)
	Gather specification files in normal locations. More...

Protected Attributes
ostream *	errorstream
	Error stream associated with this SleighArchitecture.

Private Member Functions
bool	isTranslateReused (void)
	Test if last Translate object can be reused. More...

Static Private Member Functions
static void	loadLanguageDescription (const string &specfile, ostream &errs)
	Read a SLEIGH .ldefs file. More...

Private Attributes
int4	languageindex
	Index (within LanguageDescription array) of the active language.

string	filename
	Name of active load-image file.

string	target
	The language id of the active load-image.

Static Private Attributes
static map< int4, Sleigh * >	translators
	Map from language index to instantiated translators.

static vector< LanguageDescription >	description
	List of languages we know about.

Additional Inherited Members
Public Attributes inherited from ghidra::Architecture
string	archid
	ID string uniquely describing this architecture.

int4	trim_recurse_max
	How many levels to let parameter trims recurse.

int4	max_implied_ref
	Maximum number of references to an implied var.

int4	max_term_duplication
	Max terms duplicated without a new variable.

int4	max_basetype_size
	Maximum size of an "integer" type before creating an array type.

int4	min_funcsymbol_size
	Minimum size of a function symbol.

uint4	max_jumptable_size
	Maximum number of entries in a single JumpTable.

bool	aggressive_ext_trim
	Aggressively trim inputs that look like they are sign extended.

bool	readonlypropagate
	true if readonly values should be treated as constants

bool	infer_pointers
	True if we should infer pointers from constants that are likely addresses.

bool	analyze_for_loops
	True if we should attempt conversion of whiledo loops to for loops.

vector< AddrSpace * >	inferPtrSpaces
	Set of address spaces in which a pointer constant is inferable.

int4	funcptr_align
	How many bits of alignment a function ptr has.

uint4	flowoptions
	options passed to flow following engine

uint4	max_instructions
	Maximum instructions that can be processed in one function.

int4	alias_block_level
	Aliases blocked by 0=none, 1=struct, 2=array, 3=all.

uint4	split_datatype_config
	Toggle for data-types splitting: Bit 0=structs, 1=arrays, 2=pointers.

vector< Rule * >	extra_pool_rules
	Extra rules that go in the main pool (cpu specific, experimental)

Database *	symboltab
	Memory map of global variables and functions.

ContextDatabase *	context
	Map from addresses to context settings.

map< string, ProtoModel * >	protoModels
	Parsed forms of possible prototypes.

ProtoModel *	defaultfp
	Parsed form of default prototype.

VarnodeData	defaultReturnAddr
	Default storage location of return address (for current function)

ProtoModel *	evalfp_current
	Function proto to use when evaluating current function.

ProtoModel *	evalfp_called
	Function proto to use when evaluating called functions.

TypeFactory *	types
	List of types for this binary.

const Translate *	translate
	Translation method for this binary.

LoadImage *	loader
	Method for loading portions of binary.

PcodeInjectLibrary *	pcodeinjectlib
	Pcode injection manager.

RangeList	nohighptr
	Ranges for which high-level pointers are not possible.

CommentDatabase *	commentdb
	Comments for this architecture.

StringManager *	stringManager
	Manager of decoded strings.

ConstantPool *	cpool
	Deferred constant values.

PrintLanguage *	print
	Current high-level language printer.

vector< PrintLanguage * >	printlist
	List of high-level language printers supported.

OptionDatabase *	options
	Options that can be configured.

vector< TypeOp * >	inst
	Registered p-code instructions.

UserOpManage	userops
	Specifically registered user-defined p-code ops.

vector< PreferSplitRecord >	splitrecords
	registers that we would prefer to see split for this processor

vector< LanedRegister >	lanerecords
	Vector registers that have preferred lane sizes.

ActionDatabase	allacts
	Actions that can be applied in this architecture.

bool	loadersymbols_parsed
	True if loader symbols have been read.

Detailed Description

An Architecture that uses the decompiler's native SLEIGH translation engine.

Any Architecture derived from this knows how to natively read in:

a compiled SLEIGH specification (.sla)
a processor specification file (.pspec), and
a compiler specification file (.cspec)

Generally a language id (i.e. x86:LE:64:default) is provided, then this object is able to automatically load in configuration and construct the Translate object.

Constructor & Destructor Documentation

◆ SleighArchitecture()

ghidra::SleighArchitecture::SleighArchitecture	(	const string &	fname,
		const string &	targ,
		ostream *	estream
	)

Construct given executable file.

Prepare this SleighArchitecture for analyzing the given executable image. Full initialization, including creation of the Translate object, still must be performed by calling the init() method.

Parameters

fname	is the filename of the given executable image
targ	is the optional language id or other target information
estream	is a pointer to an output stream for writing error messages

References errorstream, filename, and target.

Member Function Documentation

◆ buildCommentDB()

void ghidra::SleighArchitecture::buildCommentDB ( DocumentStorage & store )

protectedvirtual

Build the comment database.

Build the container that holds comments in this Architecture.

Parameters

store may hold configuration information

Implements ghidra::Architecture.

◆ buildConstantPool()

void ghidra::SleighArchitecture::buildConstantPool ( DocumentStorage & store )

protectedvirtual

Build the constant pool.

Some processor models (Java byte-code) need a database of constants. The database is always built, but may remain empty.

Parameters

store may hold configuration information

Implements ghidra::Architecture.

◆ buildContext()

void ghidra::SleighArchitecture::buildContext ( DocumentStorage & store )

protectedvirtual

Build the Context database.

Build the database which holds status register settings and other information that can affect disassembly depending on context.

Parameters

store may hold configuration information

Implements ghidra::Architecture.

◆ buildPcodeInjectLibrary()

PcodeInjectLibrary * ghidra::SleighArchitecture::buildPcodeInjectLibrary ( void )

protectedvirtual

Build the injection library.

This creates the container for p-code injections. It is initially empty.

Returns: the PcodeInjectLibrary object

Implements ghidra::Architecture.

◆ buildSpecFile()

void ghidra::SleighArchitecture::buildSpecFile ( DocumentStorage & store )

protectedvirtual

Load any relevant specification files.

Processor/architecture specific configuration files are loaded into the XML store

Parameters

store is the document store that will hold the configuration

Implements ghidra::Architecture.

References ghidra::LowlevelError::explain, ghidra::DecoderError::explain, ghidra::LanguageDescription::getCompiler(), ghidra::LanguageDescription::getProcessorSpec(), ghidra::Document::getRoot(), ghidra::LanguageDescription::getSlaFile(), ghidra::DocumentStorage::openDocument(), and ghidra::DocumentStorage::registerTag().

◆ buildStringManager()

void ghidra::SleighArchitecture::buildStringManager ( DocumentStorage & store )

protectedvirtual

Build the string manager.

Build container that holds decoded strings for this Architecture.

Parameters

store may hold configuration information

Implements ghidra::Architecture.

◆ buildSymbols()

void ghidra::SleighArchitecture::buildSymbols ( DocumentStorage & store )

protectedvirtual

Build any symbols from spec files.

Formal symbols described in a spec file are added to the global scope.

Parameters

store may hold symbol elements

Implements ghidra::Architecture.

References ghidra::XmlDecode::closeElement(), ghidra::ElementId::getName(), ghidra::XmlDecode::getNextAttributeId(), ghidra::Address::getOffset(), ghidra::Address::getSpace(), ghidra::DocumentStorage::getTag(), ghidra::AddrSpace::getWordSize(), ghidra::Address::isInvalid(), ghidra::CompilerTag::name, ghidra::XmlDecode::openElement(), ghidra::XmlDecode::peekElement(), ghidra::XmlDecode::readBool(), ghidra::XmlDecode::readSignedInteger(), ghidra::XmlDecode::readString(), ghidra::TYPE_UNKNOWN, and ghidra::Varnode::volatil.

◆ buildTranslator()

Translate * ghidra::SleighArchitecture::buildTranslator ( DocumentStorage & store )

protectedvirtual

Build the Translator object.

This builds the main disassembly component for the Architecture This does not initially the engine for a specific processor.

Parameters

store may hold configuration information

Returns: the Translate object

Implements ghidra::Architecture.

References ghidra::Sleigh::reset().

◆ buildTypegrp()

void ghidra::SleighArchitecture::buildTypegrp ( DocumentStorage & store )

protectedvirtual

Build the data-type factory/container.

Build the TypeFactory object specific to this Architecture and prepopulate it with the core types. Core types may be pulled from the configuration information, or default core types are used.

Parameters

store contains possible configuration information

Implements ghidra::Architecture.

References ghidra::DocumentStorage::getTag(), ghidra::TYPE_BOOL, ghidra::TYPE_CODE, ghidra::TYPE_FLOAT, ghidra::TYPE_INT, ghidra::TYPE_UINT, ghidra::TYPE_UNKNOWN, and ghidra::TYPE_VOID.

◆ collectSpecFiles()

void ghidra::SleighArchitecture::collectSpecFiles ( ostream & errs )

staticprotected

Gather specification files in normal locations.

This is run once when spinning up the decompiler. Look for the root .ldefs files within the normal directories and parse them. Use these to populate the list of language ids that are supported.

Parameters

errs	is an output stream for writing error messages

References description, loadLanguageDescription(), and specpaths.

Referenced by getDescriptions().

◆ encodeHeader()

void ghidra::SleighArchitecture::encodeHeader ( Encoder & encoder ) const

Encode basic attributes of the active executable.

Parameters

encoder is the stream encoder

References filename, target, and ghidra::Encoder::writeString().

Referenced by ghidra::RawBinaryArchitecture::encode(), ghidra::XmlArchitecture::encode(), and ghidra::BfdArchitecture::encode().

◆ getDescriptions()

const vector< LanguageDescription > & ghidra::SleighArchitecture::getDescriptions ( void )

static

Get list of all known language descriptions.

Parse all .ldef files and a return the list of all LanguageDescription objects If there are any parse errors in the .ldef files, an exception is thrown

Returns: the list of LanguageDescription objects

References collectSpecFiles(), and description.

◆ isTranslateReused()

bool ghidra::SleighArchitecture::isTranslateReused ( void )

private

Test if last Translate object can be reused.

If the current languageindex matches the last_languageindex, try to reuse the previous Sleigh object, so we don't reload the .sla file.

Returns: true if it can be reused

◆ loadLanguageDescription()

void ghidra::SleighArchitecture::loadLanguageDescription	(	const string &	specfile,
		ostream &	errs
	)

staticprivate

Read a SLEIGH .ldefs file.

Any <language> tags are added to the LanguageDescription array

Parameters

specfile	is the filename of the .ldefs file
errs	is an output stream for printing error messages

References ghidra::XmlDecode::closeElement(), ghidra::XmlDecode::closeElementSkipping(), ghidra::XmlDecode::ingestStream(), ghidra::XmlDecode::openElement(), and ghidra::XmlDecode::peekElement().

Referenced by collectSpecFiles().

◆ modifySpaces()

void ghidra::SleighArchitecture::modifySpaces ( Translate * trans )

protectedvirtual

Modify address spaces as required by this Architecture.

If spaces need to be truncated or otherwise changed from processor defaults, this routine performs the modification.

Parameters

trans is the processor disassembly object

Implements ghidra::Architecture.

References ghidra::LanguageDescription::getTruncation(), ghidra::LanguageDescription::numTruncations(), and ghidra::AddrSpaceManager::truncateSpace().

◆ normalizeArchitecture()

string ghidra::SleighArchitecture::normalizeArchitecture ( const string & nm )

static

Try to recover a language id string.

Try to normalize the target string into a valid language id. In general the target string must already look like a language id, but it can drop the compiler field and be a little sloppier in its format.

Parameters

nm	is the given target string

Returns: the normalized language id

References normalizeEndian(), normalizeProcessor(), and normalizeSize().

◆ normalizeEndian()

string ghidra::SleighArchitecture::normalizeEndian ( const string & nm )

static

Try to recover a language id endianess field.

Given an architecture target string try to recover an appropriate endianness string for use in a normalized language id.

Parameters

nm	is the given target string

Returns: the endianness field

Referenced by normalizeArchitecture().

◆ normalizeProcessor()

string ghidra::SleighArchitecture::normalizeProcessor ( const string & nm )

static

Try to recover a language id processor field.

Given an architecture target string try to recover an appropriate processor name for use in a normalized language id.

Parameters

nm	is the given target string

Returns: the processor field

Referenced by normalizeArchitecture().

◆ normalizeSize()

string ghidra::SleighArchitecture::normalizeSize ( const string & nm )

static

Try to recover a language id size field.

Given an architecture target string try to recover an appropriate size string for use in a normalized language id.

Parameters

nm	is the given target string

Returns: the size field

Referenced by normalizeArchitecture().

◆ printMessage()

virtual void ghidra::SleighArchitecture::printMessage ( const string & message ) const

inlinevirtual

Print an error message to console.

Write the given message to whatever the registered error stream is

Parameters

message is the error message

Implements ghidra::Architecture.

◆ restoreXmlHeader()

void ghidra::SleighArchitecture::restoreXmlHeader ( const Element * el )

Restore from basic attributes of an executable.

Parameters

el	is the root XML element

References filename, ghidra::Element::getAttributeValue(), and target.

Referenced by ghidra::RawBinaryArchitecture::restoreXml(), ghidra::XmlArchitecture::restoreXml(), and ghidra::BfdArchitecture::restoreXml().

◆ scanForSleighDirectories()

void ghidra::SleighArchitecture::scanForSleighDirectories ( const string & rootpath )

static

Scan directories for SLEIGH specification files.

This assumes a standard "Ghidra/Processors/*/data/languages" layout. It scans for all matching directories and prepares for reading .ldefs files.

Parameters

rootpath is the root path of the Ghidra installation

References specpaths.

The documentation for this class was generated from the following files:

sleigh_arch.hh
sleigh_arch.cc

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Private Member Functions

Static Private Member Functions

Private Attributes

Static Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ SleighArchitecture()

Member Function Documentation

◆ buildCommentDB()

◆ buildConstantPool()

◆ buildContext()

◆ buildPcodeInjectLibrary()

◆ buildSpecFile()

◆ buildStringManager()

◆ buildSymbols()

◆ buildTranslator()

◆ buildTypegrp()

◆ collectSpecFiles()

◆ encodeHeader()

◆ getDescriptions()

◆ isTranslateReused()

◆ loadLanguageDescription()

◆ modifySpaces()

◆ normalizeArchitecture()

◆ normalizeEndian()

◆ normalizeProcessor()

◆ normalizeSize()

◆ printMessage()

◆ restoreXmlHeader()

◆ scanForSleighDirectories()