CodeobjAddressTranslate Class Reference

ROCprofiler-SDK developer API 1.0.0 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
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
bool	removeDecoder (marker_id_t id, uint64_t load_addr)
bool	removeDecoder (marker_id_t id)
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 429 of file code_printing.hpp.

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 437 of file code_printing.hpp.

441 {

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

443 auto ptr = decoders.at(id);

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

445 }

◆ 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 447 of file code_printing.hpp.

452 {

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

454 auto ptr = decoders.at(id);

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

456 }

◆ get() [1/2]

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

inline

Definition at line 477 of file code_printing.hpp.

478 {

479 if(id == 0)

480 return get(offset);

481 else

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

483 }

◆ get() [2/2]

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

inline

Definition at line 471 of file code_printing.hpp.

472 {

473 auto addr_range = table.find_codeobj_in_range(vaddr);

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

475 }

◆ getSymbolMap() [1/2]

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

inline

Definition at line 495 of file code_printing.hpp.

496 {

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

498

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

500 {

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

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

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

504 }

505

506 return symbols;

507 }

◆ getSymbolMap() [2/2]

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

inline

Definition at line 509 of file code_printing.hpp.

510 {

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

512

513 try

514 {

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

516 } catch(...)

517 {

518 return {};

519 }

520 }

◆ getSymbolName() [1/2]

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

inlineinherited

Definition at line 410 of file code_printing.hpp.

411 {

412 try

413 {

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

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

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

417 } catch(std::out_of_range&)

418 {}

419 return nullptr;

420 }

◆ getSymbolName() [2/2]

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

inline

Definition at line 485 of file code_printing.hpp.

486 {

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

488 {

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

490 return decoder->getSymbolName(vaddr);

491 }

492 return nullptr;

493 }

◆ removeDecoder() [1/2]

bool rocprofiler::sdk::codeobj::disassembly::CodeobjAddressTranslate::removeDecoder ( marker_id_t  id )

inline

Definition at line 463 of file code_printing.hpp.

464 {

465 uint64_t addr = 0;

466 if(decoders.find(id) != decoders.end()) addr = decoders.at(id)->begin();

467

468 return removeDecoder(id, addr);

469 }

◆ removeDecoder() [2/2]

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

inline

Definition at line 458 of file code_printing.hpp.

459 {

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

461 }

◆ removeDecoderbyId()

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

inlinevirtualinherited

Definition at line 395 of file code_printing.hpp.

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

Field Documentation

◆ decoders

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

protectedinherited

Definition at line 423 of file code_printing.hpp.

423{};

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

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

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