CodeobjAddressTranslate Class Reference

Rocprofiler SDK Developer API 0.5.0 ROCm Profiling API and tools

• rocprofiler
• sdk
• codeobj
• disassembly
• CodeobjAddressTranslate

Public Member Functions | Protected Attributes

rocprofiler::sdk::codeobj::disassembly::CodeobjAddressTranslate Class Reference

Translates virtual addresses to elf file offsets. More...

#include "rocprofiler-sdk/cxx/codeobj/code_printing.hpp"

Inheritance diagram for rocprofiler::sdk::codeobj::disassembly::CodeobjAddressTranslate:

Collaboration diagram for rocprofiler::sdk::codeobj::disassembly::CodeobjAddressTranslate:

Public Member Functions
	CodeobjAddressTranslate ()=default
	~CodeobjAddressTranslate () override=default
void	addDecoder (const char *filepath, marker_id_t id, uint64_t load_addr, uint64_t memsize) override
void	addDecoder (const void *data, unsigned long memory_size, marker_id_t id, uint64_t load_addr, uint64_t memsize) override
virtual bool	removeDecoder (marker_id_t id, uint64_t load_addr)
std::unique_ptr< Instruction >	get (uint64_t vaddr)
std::unique_ptr< Instruction >	get (marker_id_t id, uint64_t offset)
const char *	getSymbolName (uint64_t vaddr)
std::map< uint64_t, SymbolInfo >	getSymbolMap () const
std::map< uint64_t, SymbolInfo >	getSymbolMap (marker_id_t id) const
virtual bool	removeDecoderbyId (marker_id_t id)
const char *	getSymbolName (marker_id_t id, uint64_t offset)

Protected Attributes
std::unordered_map< marker_id_t, std::shared_ptr< LoadedCodeobjDecoder > >	decoders {}

Detailed Description

Translates virtual addresses to elf file offsets.

Definition at line 339 of file code_printing.hpp.

Constructor & Destructor Documentation

◆ CodeobjAddressTranslate()

rocprofiler::sdk::codeobj::disassembly::CodeobjAddressTranslate::CodeobjAddressTranslate ( )

default

◆ ~CodeobjAddressTranslate()

rocprofiler::sdk::codeobj::disassembly::CodeobjAddressTranslate::~CodeobjAddressTranslate ( )

overridedefault

Member Function Documentation

◆ addDecoder() [1/2]

void rocprofiler::sdk::codeobj::disassembly::CodeobjAddressTranslate::addDecoder ( const char *  filepath, marker_id_t  id, uint64_t  load_addr, uint64_t  memsize  )

inlineoverridevirtual

Reimplemented from rocprofiler::sdk::codeobj::disassembly::CodeobjMap.

Definition at line 347 of file code_printing.hpp.

351 {

352 this->Super::addDecoder(filepath, id, load_addr, memsize);

353 auto ptr = decoders.at(id);

354 table.insert({ptr->begin(), ptr->size(), id});

355 }

rocprofiler::sdk::codeobj::disassembly::CodeobjMap::decoders

std::unordered_map< marker_id_t, std::shared_ptr< LoadedCodeobjDecoder > > decoders

Definition code_printing.hpp:333

rocprofiler::sdk::codeobj::disassembly::CodeobjMap::addDecoder

virtual void addDecoder(const char *filepath, marker_id_t id, uint64_t load_addr, uint64_t memsize)

Definition code_printing.hpp:287

References rocprofiler::sdk::codeobj::disassembly::CodeobjMap::addDecoder(), and rocprofiler::sdk::codeobj::disassembly::CodeobjMap::decoders.

Here is the call graph for this function:

◆ addDecoder() [2/2]

void rocprofiler::sdk::codeobj::disassembly::CodeobjAddressTranslate::addDecoder ( const void *  data, unsigned long  memory_size, marker_id_t  id, uint64_t  load_addr, uint64_t  memsize  )

inlineoverridevirtual

Reimplemented from rocprofiler::sdk::codeobj::disassembly::CodeobjMap.

Definition at line 357 of file code_printing.hpp.

362 {

363 this->Super::addDecoder(data, memory_size, id, load_addr, memsize);

364 auto ptr = decoders.at(id);

365 table.insert({ptr->begin(), ptr->size(), id});

366 }

References rocprofiler::sdk::codeobj::disassembly::CodeobjMap::addDecoder(), and rocprofiler::sdk::codeobj::disassembly::CodeobjMap::decoders.

Here is the call graph for this function:

◆ get() [1/2]

std::unique_ptr< Instruction > rocprofiler::sdk::codeobj::disassembly::CodeobjAddressTranslate::get ( marker_id_t  id, uint64_t  offset  )

inline

Definition at line 379 of file code_printing.hpp.

380 {

381 if(id == 0)

382 return get(offset);

383 else

384 return this->Super::get(id, offset);

385 }

rocprofiler::sdk::codeobj::disassembly::CodeobjAddressTranslate::get

std::unique_ptr< Instruction > get(uint64_t vaddr)

Definition code_printing.hpp:373

rocprofiler::sdk::codeobj::disassembly::CodeobjMap::get

std::unique_ptr< Instruction > get(marker_id_t id, uint64_t offset)

Definition code_printing.hpp:307

References rocprofiler::sdk::codeobj::disassembly::CodeobjMap::get(), and get().

Here is the call graph for this function:

◆ get() [2/2]

std::unique_ptr< Instruction > rocprofiler::sdk::codeobj::disassembly::CodeobjAddressTranslate::get ( uint64_t  vaddr )

inline

Definition at line 373 of file code_printing.hpp.

374 {

375 auto addr_range = table.find_codeobj_in_range(vaddr);

376 return this->Super::get(addr_range.id, vaddr - addr_range.addr);

377 }

rocprofiler::sdk::codeobj::segment::CodeobjTableTranslator::find_codeobj_in_range

address_range_t find_codeobj_in_range(uint64_t addr)

Definition segment.hpp:69

References rocprofiler::sdk::codeobj::segment::CodeobjTableTranslator::find_codeobj_in_range(), and rocprofiler::sdk::codeobj::disassembly::CodeobjMap::get().

Referenced by get().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ getSymbolMap() [1/2]

std::map< uint64_t, SymbolInfo > rocprofiler::sdk::codeobj::disassembly::CodeobjAddressTranslate::getSymbolMap ( ) const

inline

Definition at line 397 of file code_printing.hpp.

398 {

399 std::map<uint64_t, SymbolInfo> symbols;

400

401 for(const auto& [_, dec] : decoders)

402 {

403 auto& smap = dec->getSymbolMap();

404 for(auto& [vaddr, sym] : smap)

405 symbols[vaddr + dec->load_addr] = sym;

406 }

407

408 return symbols;

409 }

References rocprofiler::sdk::codeobj::disassembly::CodeobjMap::decoders.

◆ getSymbolMap() [2/2]

std::map< uint64_t, SymbolInfo > rocprofiler::sdk::codeobj::disassembly::CodeobjAddressTranslate::getSymbolMap ( marker_id_t  id ) const

inline

Definition at line 411 of file code_printing.hpp.

412 {

413 if(decoders.find(id) == decoders.end()) return {};

414

415 try

416 {

417 return decoders.at(id)->getSymbolMap();

418 } catch(...)

419 {

420 return {};

421 }

422 }

References rocprofiler::sdk::codeobj::disassembly::CodeobjMap::decoders.

◆ getSymbolName() [1/2]

const char * rocprofiler::sdk::codeobj::disassembly::CodeobjMap::getSymbolName ( marker_id_t  id, uint64_t  offset  )

inlineinherited

Definition at line 320 of file code_printing.hpp.

321 {

322 try

323 {

324 auto& decoder = decoders.at(id);

325 uint64_t vaddr = decoder->begin() + offset;

326 if(decoder->inrange(vaddr)) return decoder->getSymbolName(vaddr);

327 } catch(std::out_of_range&)

328 {}

329 return nullptr;

330 }

References rocprofiler::sdk::codeobj::disassembly::CodeobjMap::decoders.

◆ getSymbolName() [2/2]

const char * rocprofiler::sdk::codeobj::disassembly::CodeobjAddressTranslate::getSymbolName ( uint64_t  vaddr )

inline

Definition at line 387 of file code_printing.hpp.

388 {

389 for(auto& [_, decoder] : decoders)

390 {

391 if(!decoder->inrange(vaddr)) continue;

392 return decoder->getSymbolName(vaddr);

393 }

394 return nullptr;

395 }

References rocprofiler::sdk::codeobj::disassembly::CodeobjMap::decoders.

◆ removeDecoder()

virtual bool rocprofiler::sdk::codeobj::disassembly::CodeobjAddressTranslate::removeDecoder ( marker_id_t  id, uint64_t  load_addr  )

inlinevirtual

Definition at line 368 of file code_printing.hpp.

369 {

370 return table.remove(load_addr) && this->Super::removeDecoderbyId(id);

371 }

rocprofiler::sdk::codeobj::disassembly::CodeobjMap::removeDecoderbyId

virtual bool removeDecoderbyId(marker_id_t id)

Definition code_printing.hpp:305

rocprofiler::sdk::codeobj::segment::CodeobjTableTranslator::remove

bool remove(const address_range_t &range)

Definition segment.hpp:81

References rocprofiler::sdk::codeobj::segment::CodeobjTableTranslator::remove(), and rocprofiler::sdk::codeobj::disassembly::CodeobjMap::removeDecoderbyId().

Here is the call graph for this function:

◆ removeDecoderbyId()

virtual bool rocprofiler::sdk::codeobj::disassembly::CodeobjMap::removeDecoderbyId ( marker_id_t  id )

inlinevirtualinherited

Definition at line 305 of file code_printing.hpp.

305{ return decoders.erase(id) != 0; }

References rocprofiler::sdk::codeobj::disassembly::CodeobjMap::decoders.

Referenced by removeDecoder().

Here is the caller graph for this function:

Field Documentation

◆ decoders

std::unordered_map<marker_id_t, std::shared_ptr<LoadedCodeobjDecoder> > rocprofiler::sdk::codeobj::disassembly::CodeobjMap::decoders {}

protectedinherited

Definition at line 333 of file code_printing.hpp.

333{};

Referenced by rocprofiler::sdk::codeobj::disassembly::CodeobjMap::addDecoder(), addDecoder(), rocprofiler::sdk::codeobj::disassembly::CodeobjMap::addDecoder(), addDecoder(), rocprofiler::sdk::codeobj::disassembly::CodeobjMap::get(), getSymbolMap(), getSymbolMap(), rocprofiler::sdk::codeobj::disassembly::CodeobjMap::getSymbolName(), getSymbolName(), and rocprofiler::sdk::codeobj::disassembly::CodeobjMap::removeDecoderbyId().

---

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

• rocprofiler-sdk/cxx/codeobj/code_printing.hpp

---

Generated by  1.9.8