class SymbolizerImpl

Defined at line 33 of file ../../tools/symbolizer/symbolizer_impl.h

This is the core logic of the symbolizer. We provide a MockSymbolizer and a SymbolizerImpl for

better testing.

Public Methods

void SymbolizerImpl (const CommandLineOptions & options)

void ~SymbolizerImpl ()

MMapStatus MMap (uint64_t address, uint64_t size, uint64_t module_id, std::string_view flags, uint64_t module_offset)

Methods which allow C++ callers to directly symbolize addresses without relying on string

outputs.

BacktraceStatus Backtrace (uint64_t address, AddressType type, LocationOutputFn output)

void Reset (bool symbolizing_dart, ResetType type)

|Symbolizer| implementation.

void Module (uint64_t id, std::string_view name, std::string_view build_id)

void MMap (uint64_t address, uint64_t size, uint64_t module_id, std::string_view flags, uint64_t module_offset, StringOutputFn output)

void Backtrace (uint64_t frame_id, uint64_t address, AddressType type, std::string_view message, StringOutputFn output)

void DumpFile (std::string_view type, std::string_view name)

void OnDownloadsStarted ()

|DownloadObserver| implementation.

void OnDownloadsStopped (size_t num_succeeded, size_t num_failed)

void DidCreateSymbolServer (zxdb::SymbolServer * server)

|SystemObserver| implementation.

void OnSymbolServerStatusChanged (zxdb::SymbolServer * server)

void DidCreateProcess (zxdb::Process * process, uint64_t timestamp)

|ProcessObserver| implementation.

void WillDestroyProcess (zxdb::Process * process, DestroyReason reason, int exit_code, uint64_t timestamp)

void WillLoadModuleSymbols (zxdb::Process * process, int num_modules)

void DidLoadModuleSymbols (zxdb::Process * process, zxdb::LoadedModuleSymbols * module)

void DidLoadAllModuleSymbols (zxdb::Process * process)

void WillUnloadModuleSymbols (zxdb::Process * process, zxdb::LoadedModuleSymbols * module)

void OnSymbolLoadFailure (zxdb::Process * process, const zxdb::Err & err)

enum class MMapStatus : uint8_t

Name	Value	Comments
kOk	0	No problems were encountered.
kInvalidModuleId	1	The module ID was invalid and no updates were made.
kInconsistentBaseAddress	2	The mapping was recorded but the base address was inconsistent with the provided module.

Defined at line 56 of file ../../tools/symbolizer/symbolizer_impl.h

enum class BacktraceStatus : uint8_t

Name	Value	Comments
kOk	0	No problems were encountered.
kSymbolFileUnavailable	1	The corresponding symbol file is not available.
kNoOverlappingModule	2	The requested address is not covered by any mapping.

Defined at line 65 of file ../../tools/symbolizer/symbolizer_impl.h