CodeobjAddressTranslate Class Reference

Rocprofiler SDK Developer API 0.4.0 ROCm Profiling API and tools

• rocprofiler
• codeobj
• disassembly
• CodeobjAddressTranslate

Public Member Functions | Protected Attributes

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

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

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

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

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

Public Member Functions
	CodeobjAddressTranslate ()=default
	~CodeobjAddressTranslate () override=default
virtual void	addDecoder (const char *filepath, marker_id_t id, uint64_t load_addr, uint64_t memsize) override
virtual 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 335 of file code_printing.hpp.

Constructor & Destructor Documentation

◆ CodeobjAddressTranslate()

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

default

◆ ~CodeobjAddressTranslate()

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

overridedefault

Member Function Documentation

◆ addDecoder() [1/2]

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

inlineoverridevirtual

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

Definition at line 343 of file code_printing.hpp.

347 {

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

349 auto ptr = decoders.at(id);

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

351 }

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

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

Definition code_printing.hpp:329

rocprofiler::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:283

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

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◆ addDecoder() [2/2]

virtual void rocprofiler::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::codeobj::disassembly::CodeobjMap.

Definition at line 353 of file code_printing.hpp.

358 {

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

360 auto ptr = decoders.at(id);

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

362 }

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

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◆ get() [1/2]

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

inline

Definition at line 375 of file code_printing.hpp.

376 {

377 if(id == 0)

378 return get(offset);

379 else

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

381 }

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

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

Definition code_printing.hpp:369

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

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

Definition code_printing.hpp:303

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

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◆ get() [2/2]

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

inline

Definition at line 369 of file code_printing.hpp.

370 {

371 auto addr_range = table.find_codeobj_in_range(vaddr);

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

373 }

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

address_range_t find_codeobj_in_range(uint64_t addr)

Definition segment.hpp:67

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

Referenced by get().

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◆ getSymbolMap() [1/2]

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

inline

Definition at line 393 of file code_printing.hpp.

394 {

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

396

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

398 {

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

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

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

402 }

403

404 return symbols;

405 }

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

◆ getSymbolMap() [2/2]

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

inline

Definition at line 407 of file code_printing.hpp.

408 {

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

410

411 try

412 {

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

414 } catch(...)

415 {

416 return {};

417 }

418 }

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

◆ getSymbolName() [1/2]

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

inlineinherited

Definition at line 316 of file code_printing.hpp.

317 {

318 try

319 {

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

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

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

323 } catch(std::out_of_range&)

324 {}

325 return nullptr;

326 }

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

◆ getSymbolName() [2/2]

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

inline

Definition at line 383 of file code_printing.hpp.

384 {

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

386 {

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

388 return decoder->getSymbolName(vaddr);

389 }

390 return nullptr;

391 }

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

◆ removeDecoder()

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

inlinevirtual

Definition at line 364 of file code_printing.hpp.

365 {

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

367 }

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

virtual bool removeDecoderbyId(marker_id_t id)

Definition code_printing.hpp:301

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

bool remove(const address_range_t &range)

Definition segment.hpp:79

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

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◆ removeDecoderbyId()

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

inlinevirtualinherited

Definition at line 301 of file code_printing.hpp.

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

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

Referenced by removeDecoder().

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Field Documentation

◆ decoders

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

protectedinherited

Definition at line 329 of file code_printing.hpp.

329{};

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

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

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

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