Analyser Class Reference

#include <analy.h>

Inheritance diagram for Analyser:

List of all members.

Public Member Functions
void	init ()
int	load (ht_object_stream *f)
virtual void	done ()
bool	addAddressSymbol (Address *Addr, const char *Prefix, labeltype type, Location *infunc=NULL)
void	addComment (Address *Addr, int line, const char *c)
bool	addSymbol (Address *Addr, const char *label, labeltype type, Location *infunc=NULL)
virtual FILEOFS	addressToFileofs (Address *Addr)=0
bool	addXRef (Address *from, Address *to, xref_enum_t action)
void	assignComment (Address *Addr, int line, const char *c)
bool	assignSymbol (Address *Addr, const char *label, labeltype type, Location *infunc=NULL)
void	assignXRef (Address *from, Address *to, xref_enum_t action)
virtual void	beginAnalysis ()
virtual UINT	bufPtr (Address *Addr, byte *buf, int size)=0
bool	continueAnalysis ()
void	continueAnalysisAt (Address *Addr)
virtual Address *	createAddress ()=0
void	dataAccess (Address *Addr, taccess access)
void	deleteLocation (Address *Addr)
void	deleteSymbol (Address *Addr)
bool	deleteXRef (Address *from, Address *to)
void	disableSymbol (Symbol *label)
void	doBranch (branch_enum_t branch, OPCODE *opcode, int len)
void	engageCodeanalyser ()
Location *	enumLocations (Address *Addr)
Location *	enumLocationsReverse (Address *Addr)
Symbol *	enumSymbolsByName (const char *at)
Symbol *	enumSymbolsByNameReverse (const char *at)
Symbol *	enumSymbols (Symbol *sym)
Symbol *	enumSymbolsReverse (Symbol *sym)
virtual taddr_typetype	examineData (Address *Addr)
void	finish ()
void	freeLocation (Location *loc)
void	freeLocations (Location *locs)
void	freeComments (Location *loc)
void	freeSymbol (Symbol *sym)
void	freeSymbols (Symbol *syms)
Location *	getLocationByAddress (Address *Addr)
Location *	getLocationContextByAddress (Address *Addr)
int	getLocationCount ()
Location *	getFunctionByAddress (Address *Addr)
Location *	getPreviousSymbolByAddress (Address *Addr)
virtual const char *	getSegmentNameByAddress (Address *Addr)
Symbol *	getSymbolByAddress (Address *Addr)
Symbol *	getSymbolByName (const char *label)
const char *	getSymbolNameByLocation (Location *loc)
int	getSymbolCount ()
bool	gotoAddress (Address *Addr, Address *func)
virtual void	initCodeAnalyser ()
virtual void	initDataAnalyser ()
virtual void	initUnasm ()=0
virtual void	log (const char *s)
virtual CPU_ADDR	mapAddr (Address *Addr)
Location *	newLocation (Address *Addr)
Location *	newLocation (Location *&locs, Address *Addr)
Symbol *	newSymbol (const char *label, Location *loc, labeltype type, Location *infunc)
Symbol *	newSymbol (Symbol *&syms, const char *label, Location *loc, labeltype type)
virtual Address *	nextValid (Address *Addr)=0
void	optimizeLocationTree ()
void	optimizeSymbolTree ()
bool	popAddress (Address **Addr, Address **func)
void	pushAddress (Address *Addr, Address *func)
virtual int	queryConfig (int mode)
void	setActive (bool mode)
void	setLocationFunction (Location *a, Location *func)
void	setLocationTreeOptimizeThreshold (int threshold)
void	setDisasm (Disassembler *d)
void	setSymbolTreeOptimizeThreshold (int threshold)
virtual void	store (ht_object_stream *f)
virtual bool	validAddress (Address *addr, tsectype action)=0
bool	validCodeAddress (Address *addr)
bool	validReadAddress (Address *addr)
bool	validWriteAddress (Address *addr)
virtual Assembler *	createAssembler ()
virtual Address *	fileofsToAddress (FILEOFS fileofs)
CommentList *	getComments (Address *Addr)
const char *	getDisasmStr (Address *Addr, int &length)
const char *	getDisasmStrFormatted (Address *Addr)
int	getDisplayMode ()
virtual const char *	getName ()
virtual const char *	getType ()
ht_tree *	getXRefs (Address *Addr)
bool	isDirty ()
void	makeDirty ()
void	setDisplayMode (int enable, int disable)
void	toggleDisplayMode (int toggle)
Public Attributes
Address *	addr
Address *	invalid_addr
ht_queue *	addr_queue
int	ops_parsed
bool	active
Address *	next_explored
Address *	first_explored
Address *	last_explored
bool	next_address_is_invalid
Area *	explored
Area *	initialized
Location *	locations
CodeAnalyser *	code
DataAnalyser *	data
AnalyDisassembler *	analy_disasm
Disassembler *	disasm
Symbol *	symbols
int	location_threshold
int	symbol_threshold
int	cur_addr_ops
int	cur_label_ops
int	max_opcode_length
Location *	cur_func
bool	dirty
int	symbol_count
int	location_count
int	mode

---

Member Function Documentation

bool Analyser::addAddressSymbol (  Address *  Addr, const char *  Prefix, labeltype  type, Location *  infunc = NULL )

Definition at line 737 of file analy.cc. References ADDRESS_STRING_FORMAT_COMPACT, addSymbol(), global_analyser_address_string_format, ht_snprintf(), label_prefix(), scvalid, and validAddress(). Referenced by ClassAnalyser::beginAnalysis(), dataAccess(), ht_aviewer::dataStringDialog(), and doBranch().

void Analyser::addComment (  Address *  Addr, int  line, const char *  c )

Definition at line 758 of file analy.cc. References CommentList::appendPreComment(), Location::comments, DPRINTF, CommentList::init(), and newLocation(). Referenced by assignComment(), XBEAnalyser::beginAnalysis(), PEFAnalyser::beginAnalysis(), PEAnalyser::beginAnalysis(), NEAnalyser::beginAnalysis(), MachoAnalyser::beginAnalysis(), LEAnalyser::beginAnalysis(), FLTAnalyser::beginAnalysis(), ElfAnalyser::beginAnalysis(), CoffAnalyser::beginAnalysis(), ClassAnalyser::beginAnalysis(), dataAccess(), ht_aviewer::dataStringDialog(), doBranch(), ElfAnalyser::initInsertSymbols(), and ht_aviewer::showComments().

virtual FILEOFS Analyser::addressToFileofs (  Address *  Addr  )  [pure virtual]

Implemented in ClassAnalyser, CoffAnalyser, ElfAnalyser, FLTAnalyser, LEAnalyser, MachoAnalyser, NEAnalyser, PEAnalyser, PEFAnalyser, and XBEAnalyser. Referenced by AnalyserHTOutput::endLine(), ht_aviewer::get_current_offset(), and ht_aviewer::pos_to_offset().

bool Analyser::addSymbol (  Address *  Addr, const char *  label, labeltype  type, Location *  infunc = NULL )

Definition at line 783 of file analy.cc. References Location::addr, Address::compareTo(), data, dst_function, dst_location, dt_unknown, dt_unknown_data, Location::label, label_data, label_func, label_loc, label_unknown, Symbol::location, newLocation(), newSymbol(), scvalid, DataAnalyser::setAddressType(), DataAnalyser::setCodeAddressType(), taddr_type::type, Location::type, validAddress(), and validCodeAddress(). Referenced by addAddressSymbol(), and doBranch().

bool Analyser::addXRef (  Address *  from, Address *  to, xref_enum_t  action )

Definition at line 829 of file analy.cc. References compare_keys_ht_data(), DPRINTF, DUP_ADDR, ht_tree::get(), ht_tree::insert(), newLocation(), scvalid, validAddress(), and Location::xrefs. Referenced by AnalyX86Disassembler::branchAddr(), doBranch(), AnalyX86Disassembler::examineOpcode(), ht_aviewer::searchForXRefs(), and ht_aviewer::showXRefs().

void Analyser::assignComment (  Address *  Addr, int  line, const char *  c )

Definition at line 856 of file analy.cc. References addComment().

bool Analyser::assignSymbol (  Address *  Addr, const char *  label, labeltype  type, Location *  infunc = NULL )

Definition at line 865 of file analy.cc. References Location::addr, Address::compareTo(), data, disableSymbol(), dst_function, dst_location, dt_unknown, dt_unknown_data, Location::label, label_data, label_func, label_loc, label_unknown, Symbol::location, newLocation(), newSymbol(), scvalid, DataAnalyser::setAddressType(), DataAnalyser::setCodeAddressType(), taddr_type::type, Location::type, validAddress(), and validCodeAddress(). Referenced by XBEAnalyser::beginAnalysis(), PEAnalyser::beginAnalysis(), NEAnalyser::beginAnalysis(), MachoAnalyser::beginAnalysis(), LEAnalyser::beginAnalysis(), FLTAnalyser::beginAnalysis(), ElfAnalyser::beginAnalysis(), CoffAnalyser::beginAnalysis(), ht_aviewer::handlemsg(), ElfAnalyser::initInsertFakeSymbols(), and ElfAnalyser::initInsertSymbols().

void Analyser::assignXRef (  Address *  from, Address *  to, xref_enum_t  action )

Definition at line 912 of file analy.cc. References compare_keys_ht_data(), DPRINTF, DUP_ADDR, ht_tree::get(), ht_tree::insert(), newLocation(), scvalid, AddrXRef::type, validAddress(), and Location::xrefs.

void Analyser::beginAnalysis (   )  [virtual]

Reimplemented in ClassAnalyser, CoffAnalyser, ElfAnalyser, FLTAnalyser, LEAnalyser, MachoAnalyser, NEAnalyser, PEAnalyser, PEFAnalyser, and XBEAnalyser. Definition at line 942 of file analy.cc. References analy_disasm, disasm, DPRINTF, gotoAddress(), invalid_addr, ops_parsed, Q_DO_ANALYSIS, queryConfig(), and setActive(). Referenced by XBEAnalyser::beginAnalysis(), PEFAnalyser::beginAnalysis(), PEAnalyser::beginAnalysis(), NEAnalyser::beginAnalysis(), MachoAnalyser::beginAnalysis(), LEAnalyser::beginAnalysis(), FLTAnalyser::beginAnalysis(), ElfAnalyser::beginAnalysis(), CoffAnalyser::beginAnalysis(), ClassAnalyser::beginAnalysis(), continueAnalysisAt(), and ht_aviewer::handlemsg().

virtual UINT Analyser::bufPtr (  Address *  Addr, byte *  buf, int  size )  [pure virtual]

Implemented in ClassAnalyser, CoffAnalyser, ElfAnalyser, FLTAnalyser, LEAnalyser, MachoAnalyser, NEAnalyser, PEAnalyser, PEFAnalyser, and XBEAnalyser. Referenced by continueAnalysis(), dataAccess(), ht_aviewer::dataStringDialog(), doBranch(), AnalyserOutput::generateAddr(), getDisasmStr(), getDisasmStrFormatted(), ht_aviewer::handlemsg(), and srt_x86().

bool Analyser::continueAnalysis (   )

Definition at line 958 of file analy.cc. References active, Address::add(), Location::addr, addr, AF_FUNCTION_END, analy_disasm, assert, br_nobranch, branch_enum_t, buf, bufPtr(), byte, cur_func, Disassembler::decode(), Address::difference(), disasm, doBranch(), DPRINTF, Disassembler::duplicateInsn(), AnalyDisassembler::examineOpcode(), finish(), Location::flags, Disassembler::getSize(), gotoAddress(), invalid_addr, AnalyDisassembler::isBranch(), last_explored, len, mapAddr(), max_opcode_length, MAX_OPS_PER_CONTINUE, newLocation(), next_address_is_invalid, next_explored, num_ops_parsed, OPCODE, ops_parsed, Disassembler::selectNext(), Disassembler::str(), UINT, validCodeAddress(), and Disassembler::validInsn(). Referenced by ht_aviewer::idle().

void Analyser::continueAnalysisAt (  Address *  Addr  )

Definition at line 1029 of file analy.cc. References active, beginAnalysis(), data, disasm, DPRINTF, dst_function, pushAddress(), Q_DO_ANALYSIS, queryConfig(), sccode, DataAnalyser::setCodeAddressType(), and validAddress(). Referenced by ht_aviewer::handlemsg().

virtual Address* Analyser::createAddress (   )  [pure virtual]

Implemented in ClassAnalyser, CoffAnalyser, ElfAnalyser, FLTAnalyser, LEAnalyser, MachoAnalyser, NEAnalyser, PEAnalyser, PEFAnalyser, and XBEAnalyser. Referenced by ht_aviewer::convertViewerPosToAddress(), ht_analy_sub::getline(), ht_aviewer::handlemsg(), ht_analy_sub::next_line_id(), ht_analy_sub::prev_line_id(), ht_aviewer::qword_to_pos(), and ht_aviewer::ref_sel().

Assembler * Analyser::createAssembler (   )  [virtual]

Reimplemented in ClassAnalyser, CoffAnalyser, ElfAnalyser, FLTAnalyser, LEAnalyser, MachoAnalyser, NEAnalyser, PEAnalyser, PEFAnalyser, and XBEAnalyser. Definition at line 1051 of file analy.cc. References NULL. Referenced by ht_aviewer::handlemsg().

void Analyser::dataAccess (  Address *  Addr, taccess  access )

Definition at line 1059 of file analy.cc. References acoffset, addAddressSymbol(), addComment(), addr, ADDRESS_STRING_FORMAT_LEADING_ZEROS, assert, buf, bufPtr(), byte, data, Disassembler::decode(), disasm, analy_string::done(), DPRINTF, dst_cunknown, dst_ibyte, dst_idword, dst_iword, dst_string, dt_code, dt_unknown, getLocationByAddress(), global_analyser_address_string_format, ht_snprintf(), label_data, label_func, analy_string::length(), log(), LPRFX_DTA, LPRFX_DTU, LPRFX_OFS, make_valid_name(), mapAddr(), max_opcode_length, MIN, analy_string::name(), OPCODE, pushAddress(), analy_string::render_string(), scinitialized, scvalid, DataAnalyser::setArrayAddressType(), DataAnalyser::setCodeAddressType(), DataAnalyser::setIntAddressType(), taccess::size, string_test(), taddr_type::type, Location::type, taccess::type, UINT, validAddress(), validCodeAddress(), and Disassembler::validInsn(). Referenced by AnalyX86Disassembler::branchAddr(), and AnalyX86Disassembler::examineOpcode().

void Analyser::deleteLocation (  Address *  Addr  )

Definition at line 1130 of file analy.cc. References AF_DELETED, disableSymbol(), Location::flags, getLocationByAddress(), Location::label, location_count, and NULL. Referenced by ht_aviewer::handlemsg().

void Analyser::deleteSymbol (  Address *  Addr  )

Definition at line 1144 of file analy.cc. References disableSymbol(), getLocationByAddress(), Location::label, NULL, and symbol_count. Referenced by ht_aviewer::handlemsg().

bool Analyser::deleteXRef (  Address *  from, Address *  to )

Definition at line 1157 of file analy.cc. References ht_tree::del(), DPRINTF, getLocationByAddress(), scvalid, validAddress(), and Location::xrefs. Referenced by ht_aviewer::showXRefs().

void Analyser::disableSymbol (  Symbol *  label  )

Definition at line 1177 of file analy.cc. References Symbol::location, and NULL. Referenced by assignSymbol(), deleteLocation(), and deleteSymbol().

void Analyser::doBranch (  branch_enum_t  branch, OPCODE *  opcode, int  len )

Definition at line 1187 of file analy.cc. References Address::add(), addAddressSymbol(), addComment(), Location::addr, addr, ADDRESS_STRING_FORMAT_COMPACT, ADDRESS_STRING_FORMAT_LEADING_ZEROS, addSymbol(), addXRef(), AF_FUNCTION_END, analy_disasm, br_call, br_jump, br_jXX, br_return, branch_enum_t, AnalyDisassembler::branchAddr(), buf, bufPtr(), byte, Address::compareTo(), cur_func, Disassembler::decode(), disasm, DUP_ADDR, Location::flags, getSymbolByAddress(), global_analyser_address_string_format, ht_snprintf(), invalid_addr, AnalyDisassembler::isBranch(), Address::isValid(), label_func, label_loc, label_prefix(), len, log(), LPRFX_LOC, LPRFX_STUB, LPRFX_SUB, LPRFX_WRAP, mapAddr(), max_opcode_length, MIN, Symbol::name, newLocation(), next_address_is_invalid, OPCODE, pushAddress(), scvalid, validAddress(), validCodeAddress(), xrefcall, and xrefjump. Referenced by continueAnalysis().

void Analyser::done (   )  [virtual]

Reimplemented from Object. Reimplemented in ClassAnalyser, CoffAnalyser, ElfAnalyser, FLTAnalyser, LEAnalyser, MachoAnalyser, NEAnalyser, PEAnalyser, PEFAnalyser, and XBEAnalyser. Definition at line 694 of file analy.cc. References addr, addr_queue, analy_disasm, code, data, ht_clist::destroy(), disasm, AnalyDisassembler::done(), Object::done(), DataAnalyser::done(), CodeAnalyser::done(), Area::done(), explored, first_explored, freeLocations(), freeSymbols(), initialized, invalid_addr, last_explored, locations, next_explored, setActive(), and symbols. Referenced by XBEAnalyser::done(), PEFAnalyser::done(), PEAnalyser::done(), NEAnalyser::done(), MachoAnalyser::done(), LEAnalyser::done(), ht_aviewer::done(), FLTAnalyser::done(), ElfAnalyser::done(), CoffAnalyser::done(), ClassAnalyser::done(), and ht_aviewer::handlemsg().

void Analyser::engageCodeanalyser (   )

Definition at line 1298 of file analy.cc. References DPRINTF, Q_ENGAGE_CODE_ANALYSER, and queryConfig().

Location * Analyser::enumLocations (  Address *  Addr  )

Definition at line 1318 of file analy.cc. References Location::addr, AF_DELETED, Location::flags, locations, and NULL. Referenced by ht_aviewer::dataStringDialog(), and AnalyserOutput::generateAddr().

Location * Analyser::enumLocationsReverse (  Address *  Addr  )

Definition at line 1343 of file analy.cc. References Location::addr, AF_DELETED, Location::flags, locations, and NULL. Referenced by getFunctionByAddress(), getLocationContextByAddress(), getPreviousSymbolByAddress(), and AnalyserOutput::prevLine().

Symbol * Analyser::enumSymbols (  Symbol *  sym  )

Definition at line 1419 of file analy.cc. References enumSymbolsByName(), Symbol::name, and NULL. Referenced by export_to_sym(), SymbolBox::getFirst(), SymbolBox::getNext(), and SymbolBox::quickfindCompletition().

Symbol * Analyser::enumSymbolsByName (  const char *  at  )

Definition at line 1372 of file analy.cc. References Symbol::location, Symbol::name, NULL, and symbols. Referenced by enumSymbols(), SymbolBox::quickfind(), and SymbolBox::quickfindCompletition().

Symbol * Analyser::enumSymbolsByNameReverse (  const char *  at  )

Definition at line 1402 of file analy.cc. References Symbol::location, Symbol::name, NULL, and symbols. Referenced by enumSymbolsReverse().

Symbol * Analyser::enumSymbolsReverse (  Symbol *  sym  )

Definition at line 1428 of file analy.cc. References enumSymbolsByNameReverse(), Symbol::name, and NULL. Referenced by SymbolBox::getLast(), and SymbolBox::getPrev().

taddr_typetype Analyser::examineData (  Address *  Addr  )  [virtual]

Definition at line 1441 of file analy.cc. References DPRINTF, dt_unknown, scinitialized, taddr_typetype, validAddress(), and validReadAddress().

Address * Analyser::fileofsToAddress (  FILEOFS  fileaddr  )  [virtual]

converts |FILEOFS fileaddr| to |Address| Reimplemented in ClassAnalyser, CoffAnalyser, ElfAnalyser, FLTAnalyser, LEAnalyser, MachoAnalyser, NEAnalyser, PEAnalyser, PEFAnalyser, and XBEAnalyser. Definition at line 1548 of file analy.cc. References DUP_ADDR, FILEOFS, and invalid_addr. Referenced by ht_aviewer::offset_to_pos().

void Analyser::finish (   )

called once every time the analyser has nothing more to do. Definition at line 1557 of file analy.cc. References addr, cur_func, DPRINTF, NULL, and setActive(). Referenced by continueAnalysis().

void Analyser::freeComments (  Location *  loc  )

Definition at line 1598 of file analy.cc. References Location::comments, ht_clist::destroy(), and NULL. Referenced by freeLocation(), and ht_aviewer::showComments().

void Analyser::freeLocation (  Location *  loc  )

Definition at line 1569 of file analy.cc. References Location::addr, ht_tree::destroy(), freeComments(), and Location::xrefs. Referenced by freeLocations().

void Analyser::freeLocations (  Location *  locs  )

Definition at line 1586 of file analy.cc. References freeLocation(), Location::left, and Location::right. Referenced by done().

void Analyser::freeSymbol (  Symbol *  sym  )

Definition at line 1611 of file analy.cc. References Symbol::name. Referenced by freeSymbols().

void Analyser::freeSymbols (  Symbol *  syms  )

Definition at line 1623 of file analy.cc. References freeSymbol(), Symbol::left, and Symbol::right. Referenced by done().

CommentList * Analyser::getComments (  Address *  Addr  )

Definition at line 1635 of file analy.cc. References Location::comments, getLocationByAddress(), and NULL. Referenced by ht_aviewer::showComments().

const char * Analyser::getDisasmStr (  Address *  Addr, int &  length )

Definition at line 1660 of file analy.cc. References addr_sym_func, buf, bufPtr(), byte, Disassembler::decode(), DIS_STYLE_HEX_ASMSTYLE, DIS_STYLE_HEX_NOZEROPAD, disasm, DISASM_STRF_SMALL_FORMAT, Disassembler::getSize(), mapAddr(), max_opcode_length, MIN, NULL, OPCODE, scinitialized, Disassembler::strf(), and validAddress(). Referenced by AnalyInfoline::gettext(), and ht_aviewer::handlemsg().

const char * Analyser::getDisasmStrFormatted (  Address *  Addr  )

Definition at line 1681 of file analy.cc. References addr_sym_func, addr_sym_func_context, buf, bufPtr(), byte, Disassembler::decode(), DIS_STYLE_HEX_ASMSTYLE, DIS_STYLE_HEX_NOZEROPAD, disasm, DISASM_STRF_SMALL_FORMAT, mapAddr(), max_opcode_length, MIN, NULL, OPCODE, and Disassembler::strf(). Referenced by ht_aviewer::handlemsg().

int Analyser::getDisplayMode (   )

Definition at line 1704 of file analy.cc. References mode. Referenced by ht_aviewer::searchForXRefs().

Location * Analyser::getFunctionByAddress (  Address *  Addr  )

Definition at line 1492 of file analy.cc. References Location::addr, AF_FUNCTION_END, AF_FUNCTION_SET, enumLocationsReverse(), Location::flags, getLocationByAddress(), NULL, and Location::thisfunc. Referenced by AnalyInfoline::gettext(), ht_aviewer::handlemsg(), ht_aviewer::pos_to_string(), ht_aviewer::showCallChain(), and ht_aviewer::showXRefs().

Location * Analyser::getLocationByAddress (  Address *  Addr  )

Definition at line 1466 of file analy.cc. References locations. Referenced by dataAccess(), deleteLocation(), deleteSymbol(), deleteXRef(), AnalyserOutput::generateAddr(), getComments(), getFunctionByAddress(), getPreviousSymbolByAddress(), getSymbolByAddress(), getXRefs(), ht_aviewer::pos_to_string(), ht_aviewer::showComments(), and validCodeAddress().

Location * Analyser::getLocationContextByAddress (  Address *  Addr  )

Definition at line 1474 of file analy.cc. References Address::add(), Location::addr, Address::compareTo(), dt_unknown, DUP_ADDR, enumLocationsReverse(), taddr_type::length, NULL, taddr_type::type, and Location::type. Referenced by ht_aviewer::canCreateAddress().

int Analyser::getLocationCount (   )

Definition at line 1721 of file analy.cc. References locations. Referenced by AnalyserInformation::idle(), and store().

const char * Analyser::getName (   )  [virtual]

Reimplemented in ClassAnalyser, CoffAnalyser, ElfAnalyser, FLTAnalyser, LEAnalyser, MachoAnalyser, NEAnalyser, PEAnalyser, PEFAnalyser, and XBEAnalyser. Definition at line 1731 of file analy.cc. Referenced by AnalyserTxtOutput::header(), ht_aviewer::idle(), and AnalyserInformation::idle().

Location * Analyser::getPreviousSymbolByAddress (  Address *  Addr  )

Definition at line 1506 of file analy.cc. References Location::addr, AF_FUNCTION_END, enumLocationsReverse(), Location::flags, getLocationByAddress(), Location::label, and NULL. Referenced by ht_aviewer::handlemsg(), and ht_aviewer::showSymbols().

const char * Analyser::getSegmentNameByAddress (  Address *  Addr  )  [virtual]

Reimplemented in ClassAnalyser, CoffAnalyser, ElfAnalyser, FLTAnalyser, LEAnalyser, MachoAnalyser, NEAnalyser, PEAnalyser, PEFAnalyser, and XBEAnalyser. Definition at line 1758 of file analy.cc. References NULL. Referenced by AnalyInfoline::gettext().

Symbol * Analyser::getSymbolByAddress (  Address *  Addr  )

Definition at line 1766 of file analy.cc. References getLocationByAddress(), Location::label, and NULL. Referenced by doBranch(), and ht_aviewer::handlemsg().

Symbol * Analyser::getSymbolByName (  const char *  label  )

Definition at line 1534 of file analy.cc. References symbols. Referenced by ht_aviewer::handlemsg(), ElfAnalyser::initInsertSymbols(), SymbolBox::quickfind(), SymbolBox::quickfindCompletition(), and ht_aviewer::symbol_handler().

int Analyser::getSymbolCount (   )

Definition at line 1748 of file analy.cc. References symbols. Referenced by SymbolBox::calcCount(), SymbolBox::idle(), AnalyserInformation::idle(), SymbolBox::init(), and store().

const char * Analyser::getSymbolNameByLocation (  Location *  loc  )

Definition at line 1539 of file analy.cc. References Location::label, Symbol::name, and NULL. Referenced by AnalyInfoline::gettext(), and ht_aviewer::showXRefs().

const char * Analyser::getType (   )  [virtual]

Reimplemented in ClassAnalyser, CoffAnalyser, ElfAnalyser, FLTAnalyser, LEAnalyser, MachoAnalyser, NEAnalyser, PEAnalyser, PEFAnalyser, and XBEAnalyser. Definition at line 1776 of file analy.cc. Referenced by AnalyserInformation::idle().

ht_tree * Analyser::getXRefs (  Address *  Addr  )

Definition at line 1784 of file analy.cc. References getLocationByAddress(), NULL, and Location::xrefs. Referenced by ht_aviewer::showXRefs().

bool Analyser::gotoAddress (  Address *  Addr, Address *  func )

Definition at line 1794 of file analy.cc. References Area::add(), addr, Area::contains(), cur_func, Address::difference(), DPRINTF, DUP_ADDR, explored, Area::findNext(), first_explored, Address::isValid(), last_explored, newLocation(), next_explored, popAddress(), setLocationFunction(), and validCodeAddress(). Referenced by beginAnalysis(), and continueAnalysis().

void Analyser::init (   )

Reimplemented from Object. Definition at line 489 of file analy.cc. References active, addr, addr_queue, analy_disasm, ANALY_TRANSLATE_SYMBOLS, cur_addr_ops, cur_func, cur_label_ops, dirty, disasm, explored, first_explored, Area::init(), ht_clist::init(), initCodeAnalyser(), initDataAnalyser(), initialized, initUnasm(), invalid_addr, last_explored, location_count, locations, max_opcode_length, mode, next_address_is_invalid, next_explored, NULL, ops_parsed, setLocationTreeOptimizeThreshold(), setSymbolTreeOptimizeThreshold(), symbol_count, and symbols. Referenced by XBEAnalyser::init(), PEFAnalyser::init(), PEAnalyser::init(), NEAnalyser::init(), MachoAnalyser::init(), LEAnalyser::init(), FLTAnalyser::init(), ElfAnalyser::init(), CoffAnalyser::init(), and ClassAnalyser::init().

void Analyser::initCodeAnalyser (   )  [virtual]

Reimplemented in ClassAnalyser, CoffAnalyser, ElfAnalyser, FLTAnalyser, LEAnalyser, MachoAnalyser, NEAnalyser, PEAnalyser, PEFAnalyser, and XBEAnalyser. Definition at line 1850 of file analy.cc. References code, and CodeAnalyser::init(). Referenced by init(), XBEAnalyser::initCodeAnalyser(), PEFAnalyser::initCodeAnalyser(), PEAnalyser::initCodeAnalyser(), NEAnalyser::initCodeAnalyser(), MachoAnalyser::initCodeAnalyser(), LEAnalyser::initCodeAnalyser(), FLTAnalyser::initCodeAnalyser(), ElfAnalyser::initCodeAnalyser(), CoffAnalyser::initCodeAnalyser(), and ClassAnalyser::initCodeAnalyser().

void Analyser::initDataAnalyser (   )  [virtual]

Definition at line 1859 of file analy.cc. References data, and DataAnalyser::init(). Referenced by init().

virtual void Analyser::initUnasm (   )  [pure virtual]

Implemented in ClassAnalyser, CoffAnalyser, ElfAnalyser, FLTAnalyser, LEAnalyser, MachoAnalyser, NEAnalyser, PEAnalyser, PEFAnalyser, and XBEAnalyser. Referenced by init().

bool Analyser::isDirty (   )

Definition at line 1868 of file analy.cc. References dirty. Referenced by ht_aviewer::get_pindicator_str(), and ht_file_window::handlemsg().

int Analyser::load (  ht_object_stream *  st  )  [virtual]

loads object from object stream. Returns: ht_stream errorcode Reimplemented from Object. Reimplemented in ClassAnalyser, CoffAnalyser, ElfAnalyser, FLTAnalyser, LEAnalyser, MachoAnalyser, NEAnalyser, PEAnalyser, PEFAnalyser, and XBEAnalyser. Definition at line 622 of file analy.cc. References active, addr, addr_queue, DataAnalyser::analy, AnalyDisassembler::analy, analy_disasm, code, cur_addr_ops, cur_func, cur_label_ops, data, dirty, AnalyDisassembler::disasm, disasm, explored, first_explored, GET_BOOL, ht_layer_stream::get_error(), GET_INT_DEC, GET_INT_HEX, GET_OBJECT, ht_object_stream::getObject(), initialized, invalid_addr, last_explored, location_count, location_threshold, locations, max_opcode_length, mode, newLocation(), next_address_is_invalid, next_explored, NULL, ops_parsed, setLocationTreeOptimizeThreshold(), setSymbolTreeOptimizeThreshold(), some_analyser_active, symbol_count, symbol_threshold, and symbols. Referenced by XBEAnalyser::load(), PEFAnalyser::load(), PEAnalyser::load(), NEAnalyser::load(), MachoAnalyser::load(), LEAnalyser::load(), FLTAnalyser::load(), ElfAnalyser::load(), CoffAnalyser::load(), and ClassAnalyser::load().

void Analyser::log (  const char *  s  )  [virtual]

Reimplemented in ClassAnalyser, CoffAnalyser, ElfAnalyser, FLTAnalyser, LEAnalyser, MachoAnalyser, NEAnalyser, PEAnalyser, PEFAnalyser, and XBEAnalyser. Definition at line 1876 of file analy.cc. Referenced by dataAccess(), and doBranch().

void Analyser::makeDirty (   )

Definition at line 1884 of file analy.cc. References dirty. Referenced by ht_aviewer::handlemsg(), ht_aviewer::searchForXRefs(), ht_aviewer::showComments(), and ht_aviewer::showXRefs().

CPU_ADDR Analyser::mapAddr (  Address *  Addr  )  [virtual]

Definition at line 1892 of file analy.cc. References Address::putIntoCPUAddress(). Referenced by continueAnalysis(), dataAccess(), doBranch(), AnalyserOutput::generateAddr(), getDisasmStr(), getDisasmStrFormatted(), and ht_aviewer::handlemsg().

Location * Analyser::newLocation (  Location *&  locs, Address *  Addr )

Definition at line 1905 of file analy.cc. References Location::addr, AF_DELETED, Address::compareTo(), DUP_ADDR, Location::flags, Location::left, location_count, newLocation(), Location::right, and smalloc0().

Location * Analyser::newLocation (  Address *  Addr  )

Definition at line 1922 of file analy.cc. References locations. Referenced by addComment(), addSymbol(), addXRef(), assignSymbol(), assignXRef(), XBEAnalyser::beginAnalysis(), PEFAnalyser::beginAnalysis(), PEAnalyser::beginAnalysis(), NEAnalyser::beginAnalysis(), MachoAnalyser::beginAnalysis(), LEAnalyser::beginAnalysis(), ElfAnalyser::beginAnalysis(), CoffAnalyser::beginAnalysis(), continueAnalysis(), doBranch(), gotoAddress(), load(), newLocation(), DataAnalyser::setAddressType(), DataAnalyser::setArrayAddressType(), DataAnalyser::setCodeAddressType(), DataAnalyser::setFloatAddressType(), and DataAnalyser::setIntAddressType().

Symbol * Analyser::newSymbol (  Symbol *&  syms, const char *  label, Location *  loc, labeltype  type )

Definition at line 1930 of file analy.cc. References ht_strdup(), label_unknown, Symbol::left, Symbol::location, Symbol::name, newSymbol(), Symbol::right, smalloc0(), symbol_count, and Symbol::type.

Symbol * Analyser::newSymbol (  const char *  label, Location *  loc, labeltype  type, Location *  infunc )

Definition at line 1953 of file analy.cc. References Symbol::location, setLocationFunction(), and symbols. Referenced by addSymbol(), assignSymbol(), and newSymbol().

virtual Address* Analyser::nextValid (  Address *  Addr  )  [pure virtual]

Implemented in ClassAnalyser, CoffAnalyser, ElfAnalyser, FLTAnalyser, LEAnalyser, MachoAnalyser, NEAnalyser, PEAnalyser, PEFAnalyser, and XBEAnalyser. Referenced by AnalyserOutput::generateAddr().

void Analyser::optimizeLocationTree (   )

Definition at line 1966 of file analy.cc. References cur_addr_ops, and location_threshold.

void Analyser::optimizeSymbolTree (   )

Definition at line 1975 of file analy.cc. References cur_label_ops, and symbol_threshold.

bool Analyser::popAddress (  Address **  Addr, Address **  func )

Definition at line 1984 of file analy.cc. References AddressQueueItem::addr, addr_queue, ht_clist::count(), ht_queue::dequeue(), DPRINTF, DUP_ADDR, and AddressQueueItem::func. Referenced by gotoAddress().

void Analyser::pushAddress (  Address *  Addr, Address *  func )

Definition at line 2005 of file analy.cc. References Location::addr, addr_queue, cur_func, DPRINTF, ht_queue::enqueue(), Address::isValid(), and validCodeAddress(). Referenced by XBEAnalyser::beginAnalysis(), PEAnalyser::beginAnalysis(), NEAnalyser::beginAnalysis(), MachoAnalyser::beginAnalysis(), LEAnalyser::beginAnalysis(), FLTAnalyser::beginAnalysis(), ElfAnalyser::beginAnalysis(), CoffAnalyser::beginAnalysis(), ClassAnalyser::beginAnalysis(), continueAnalysisAt(), dataAccess(), doBranch(), and ElfAnalyser::initInsertSymbols().

int Analyser::queryConfig (  int  mode  )  [virtual]

Reimplemented in ClassAnalyser, CoffAnalyser, ElfAnalyser, FLTAnalyser, LEAnalyser, MachoAnalyser, NEAnalyser, PEAnalyser, PEFAnalyser, and XBEAnalyser. Definition at line 2022 of file analy.cc. Referenced by beginAnalysis(), continueAnalysisAt(), and engageCodeanalyser().

void Analyser::setActive (  bool  mode  )

Definition at line 2123 of file analy.cc. References active, and some_analyser_active. Referenced by beginAnalysis(), done(), and finish().

void Analyser::setDisasm (  Disassembler *  d  )

Definition at line 2162 of file analy.cc. References disasm, Disassembler::getOpcodeMetrics(), and max_opcode_length. Referenced by AnalyDisassembler::initDisasm().

void Analyser::setDisplayMode (  int  enable, int  disable )

Definition at line 2141 of file analy.cc. References mode. Referenced by ht_aviewer::handlemsg(), ht_aviewer::init(), and ht_aviewer::searchForXRefs().

void Analyser::setLocationFunction (  Location *  a, Location *  func )

Definition at line 2150 of file analy.cc. References AF_FUNCTION_END, AF_FUNCTION_SET, Location::flags, and Location::thisfunc. Referenced by gotoAddress(), and newSymbol().

void Analyser::setLocationTreeOptimizeThreshold (  int  threshold  )

Definition at line 2177 of file analy.cc. References cur_addr_ops, and location_threshold. Referenced by XBEAnalyser::beginAnalysis(), PEFAnalyser::beginAnalysis(), PEAnalyser::beginAnalysis(), NEAnalyser::beginAnalysis(), MachoAnalyser::beginAnalysis(), LEAnalyser::beginAnalysis(), FLTAnalyser::beginAnalysis(), ElfAnalyser::beginAnalysis(), CoffAnalyser::beginAnalysis(), ClassAnalyser::beginAnalysis(), NEAnalyser::init(), LEAnalyser::init(), CoffAnalyser::init(), ClassAnalyser::init(), init(), and load().

void Analyser::setSymbolTreeOptimizeThreshold (  int  threshold  )

Definition at line 2186 of file analy.cc. References cur_label_ops, and symbol_threshold. Referenced by XBEAnalyser::beginAnalysis(), PEFAnalyser::beginAnalysis(), PEAnalyser::beginAnalysis(), NEAnalyser::beginAnalysis(), MachoAnalyser::beginAnalysis(), LEAnalyser::beginAnalysis(), FLTAnalyser::beginAnalysis(), ElfAnalyser::beginAnalysis(), CoffAnalyser::beginAnalysis(), ClassAnalyser::beginAnalysis(), NEAnalyser::init(), LEAnalyser::init(), CoffAnalyser::init(), ClassAnalyser::init(), init(), and load().

void Analyser::store (  ht_object_stream *  st  )  [virtual]

stores object. Reimplemented from Object. Reimplemented in ClassAnalyser, CoffAnalyser, ElfAnalyser, FLTAnalyser, LEAnalyser, MachoAnalyser, NEAnalyser, PEAnalyser, PEFAnalyser, and XBEAnalyser. Definition at line 2079 of file analy.cc. References active, Location::addr, addr, addr_queue, analy_disasm, code, cur_func, data, dirty, disasm, explored, first_explored, getLocationCount(), getSymbolCount(), initialized, last_explored, location_threshold, locations, max_opcode_length, mode, next_explored, NULL, ops_parsed, PUT_BOOL, PUT_INT_DEC, PUT_INT_HEX, PUT_OBJECT, ht_object_stream::putInfo(), ht_object_stream::putIntDec(), ht_object_stream::putObject(), symbol_threshold, and symbols. Referenced by XBEAnalyser::store(), PEFAnalyser::store(), PEAnalyser::store(), NEAnalyser::store(), MachoAnalyser::store(), LEAnalyser::store(), FLTAnalyser::store(), ElfAnalyser::store(), CoffAnalyser::store(), and ClassAnalyser::store().

void Analyser::toggleDisplayMode (  int  toggle  )

Definition at line 2195 of file analy.cc. References mode.

virtual bool Analyser::validAddress (  Address *  addr, tsectype  action )  [pure virtual]

Implemented in ClassAnalyser, CoffAnalyser, ElfAnalyser, FLTAnalyser, LEAnalyser, MachoAnalyser, NEAnalyser, PEAnalyser, PEFAnalyser, and XBEAnalyser. Referenced by addAddressSymbol(), addSymbol(), addXRef(), assignSymbol(), assignXRef(), AnalyX86Disassembler::branchAddr(), AnalyPPCDisassembler::branchAddr(), AnalyAlphaDisassembler::branchAddr(), continueAnalysisAt(), dataAccess(), ht_aviewer::dataStringDialog(), deleteXRef(), doBranch(), AnalyserHTOutput::endLine(), examineData(), AnalyX86Disassembler::examineOpcode(), AnalyserOutput::generateAddr(), getDisasmStr(), ht_aviewer::gotoAddress(), ht_aviewer::handlemsg(), ht_aviewer::qword_to_pos(), srt_x86(), validCodeAddress(), validReadAddress(), and validWriteAddress().

bool Analyser::validCodeAddress (  Address *  addr  )

Definition at line 2203 of file analy.cc. References dt_code, dt_unknown, getLocationByAddress(), sccode, taddr_type::type, Location::type, and validAddress(). Referenced by addSymbol(), assignSymbol(), NEAnalyser::beginAnalysis(), LEAnalyser::beginAnalysis(), continueAnalysis(), dataAccess(), doBranch(), AnalyserOutput::generateAddr(), gotoAddress(), and pushAddress().

bool Analyser::validReadAddress (  Address *  addr  )

Definition at line 2215 of file analy.cc. References scread, and validAddress(). Referenced by examineData().

bool Analyser::validWriteAddress (  Address *  addr  )

Definition at line 2223 of file analy.cc. References scwrite, and validAddress().

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Member Data Documentation

bool Analyser::active

Definition at line 300 of file analy.h. Referenced by continueAnalysis(), continueAnalysisAt(), export_to_sym(), ht_aviewer::exportFileDialog(), generate_html_output(), AnalyserOutput::generateFile(), ht_aviewer::generateOutputDialog(), ht_aviewer::idle(), init(), load(), setActive(), and store().

Address* Analyser::addr

Definition at line 296 of file analy.h. Referenced by AnalyX86Disassembler::branchAddr(), continueAnalysis(), dataAccess(), doBranch(), done(), AnalyX86Disassembler::examineOpcode(), finish(), gotoAddress(), init(), load(), and store().

ht_queue* Analyser::addr_queue

Definition at line 298 of file analy.h. Referenced by done(), init(), load(), popAddress(), pushAddress(), and store().

AnalyDisassembler* Analyser::analy_disasm

Definition at line 308 of file analy.h. Referenced by beginAnalysis(), continueAnalysis(), doBranch(), done(), init(), load(), and store().

CodeAnalyser* Analyser::code

Definition at line 306 of file analy.h. Referenced by done(), initCodeAnalyser(), load(), and store().

int Analyser::cur_addr_ops

Definition at line 312 of file analy.h. Referenced by init(), load(), optimizeLocationTree(), and setLocationTreeOptimizeThreshold().

Location* Analyser::cur_func

Definition at line 314 of file analy.h. Referenced by continueAnalysis(), doBranch(), finish(), gotoAddress(), init(), load(), pushAddress(), and store().

int Analyser::cur_label_ops

Definition at line 312 of file analy.h. Referenced by init(), load(), optimizeSymbolTree(), and setSymbolTreeOptimizeThreshold().

DataAnalyser* Analyser::data

Definition at line 307 of file analy.h. Referenced by addSymbol(), assignSymbol(), continueAnalysisAt(), dataAccess(), ht_aviewer::dataStringDialog(), done(), initDataAnalyser(), load(), and store().

bool Analyser::dirty

Definition at line 315 of file analy.h. Referenced by init(), isDirty(), load(), makeDirty(), and store().

Disassembler* Analyser::disasm

Definition at line 309 of file analy.h. Referenced by beginAnalysis(), continueAnalysis(), continueAnalysisAt(), dataAccess(), doBranch(), done(), generate_html_output(), AnalyserOutput::generateAddr(), getDisasmStr(), getDisasmStrFormatted(), ht_aviewer::handlemsg(), AnalyserInformation::idle(), init(), load(), AnalyserOutput::prevLine(), setDisasm(), srt_x86(), store(), and test_srt().

Area* Analyser::explored

Definition at line 303 of file analy.h. Referenced by AnalyserTxtOutput::beginLine(), AnalyserHTOutput::beginLine(), done(), generate_html_output(), gotoAddress(), init(), load(), and store().

Address * Analyser::first_explored

Definition at line 301 of file analy.h. Referenced by done(), gotoAddress(), init(), load(), and store().

Area* Analyser::initialized

Reimplemented from Object. Definition at line 304 of file analy.h. Referenced by done(), init(), load(), ht_analy_sub::search(), and store().

Address* Analyser::invalid_addr

Definition at line 297 of file analy.h. Referenced by beginAnalysis(), continueAnalysis(), doBranch(), done(), fileofsToAddress(), init(), and load().

Address * Analyser::last_explored

Definition at line 301 of file analy.h. Referenced by continueAnalysis(), done(), gotoAddress(), init(), load(), and store().

int Analyser::location_count

Definition at line 318 of file analy.h. Referenced by deleteLocation(), init(), load(), and newLocation().

int Analyser::location_threshold

Definition at line 311 of file analy.h. Referenced by load(), optimizeLocationTree(), setLocationTreeOptimizeThreshold(), and store().

Location* Analyser::locations

Definition at line 305 of file analy.h. Referenced by done(), enumLocations(), enumLocationsReverse(), getLocationByAddress(), getLocationCount(), init(), load(), newLocation(), and store().

int Analyser::max_opcode_length

Definition at line 313 of file analy.h. Referenced by continueAnalysis(), dataAccess(), doBranch(), AnalyserHTOutput::endLine(), AnalyserOutput::generateAddr(), getDisasmStr(), getDisasmStrFormatted(), init(), load(), setDisasm(), and store().

int Analyser::mode

Definition at line 395 of file analy.h. Referenced by AnalyserHTOutput::beginLine(), AnalyserHTOutput::endLine(), AnalyserOutput::generateAddr(), getDisplayMode(), init(), load(), setDisplayMode(), store(), and toggleDisplayMode().

bool Analyser::next_address_is_invalid

Definition at line 302 of file analy.h. Referenced by continueAnalysis(), doBranch(), init(), and load().

Address* Analyser::next_explored

Definition at line 301 of file analy.h. Referenced by continueAnalysis(), done(), gotoAddress(), init(), load(), and store().

int Analyser::ops_parsed

Definition at line 299 of file analy.h. Referenced by beginAnalysis(), continueAnalysis(), ht_aviewer::idle(), init(), load(), and store().

int Analyser::symbol_count

Definition at line 317 of file analy.h. Referenced by deleteSymbol(), init(), load(), and newSymbol().

int Analyser::symbol_threshold

Definition at line 311 of file analy.h. Referenced by load(), optimizeSymbolTree(), setSymbolTreeOptimizeThreshold(), and store().

Symbol* Analyser::symbols

Definition at line 310 of file analy.h. Referenced by done(), enumSymbolsByName(), enumSymbolsByNameReverse(), getSymbolByName(), getSymbolCount(), init(), load(), newSymbol(), and store().

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

• analy.h
• analy.cc

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