crashpad::internal::ThreadSnapshotMinidump Class Reference

A ThreadSnapshot based on a thread in a minidump file. More...

#include "snapshot/minidump/thread_snapshot_minidump.h"

Inheritance diagram for crashpad::internal::ThreadSnapshotMinidump:

Public Member Functions
bool	Initialize (FileReaderInterface *file_reader, RVA minidump_thread_rva, CPUArchitecture arch)
	Initializes the object. More...
const CPUContext *	Context () const override
	Returns a CPUContext object corresponding to the thread’s CPU context. More...
const MemorySnapshot *	Stack () const override
	Returns a MemorySnapshot object corresponding to the memory region that contains the thread’s stack, or nullptr if no stack region is available. More...
uint64_t	ThreadID () const override
	Returns the thread’s identifier. More...
int	SuspendCount () const override
	Returns the thread’s suspend count. More...
int	Priority () const override
	Returns the thread’s priority. More...
uint64_t	ThreadSpecificDataAddress () const override
	Returns the base address of a region used to store thread-specific data.
std::vector< const MemorySnapshot * >	ExtraMemory () const override
	Returns a vector of additional memory blocks that should be included in a minidump. More...

Detailed Description

A ThreadSnapshot based on a thread in a minidump file.

Member Function Documentation

Context()

const CPUContext * crashpad::internal::ThreadSnapshotMinidump::Context ( ) const

overridevirtual

Returns a CPUContext object corresponding to the thread’s CPU context.

The caller does not take ownership of this object, it is scoped to the lifetime of the ThreadSnapshot object that it was obtained from.

Implements crashpad::ThreadSnapshot.

ExtraMemory()

std::vector< const MemorySnapshot * > crashpad::internal::ThreadSnapshotMinidump::ExtraMemory ( ) const

overridevirtual

Returns a vector of additional memory blocks that should be included in a minidump.

Returns

A vector of MemorySnapshot objects that will be included in the crash dump. The caller does not take ownership of these objects, they are scoped to the lifetime of the ThreadSnapshot object that they were obtained from.

Implements crashpad::ThreadSnapshot.

Initialize()

bool crashpad::internal::ThreadSnapshotMinidump::Initialize	(	FileReaderInterface *	file_reader,
		RVA	minidump_thread_rva,
		CPUArchitecture	arch
	)

Initializes the object.

Parameters

[in]	file_reader	A file reader corresponding to a minidump file. The file reader must support seeking.
[in]	minidump_thread_rva	The file offset in file_reader at which the thread’s MINIDUMP_THREAD structure is located.
[in]	arch	The architecture of the system this thread is running on. Used to decode CPU Context.

Returns

true if the snapshot could be created, false otherwise with an appropriate message logged.

Priority()

int crashpad::internal::ThreadSnapshotMinidump::Priority ( ) const

overridevirtual

Returns the thread’s priority.

Threads with higher priorities will have higher priority values.

Implements crashpad::ThreadSnapshot.

Stack()

const MemorySnapshot * crashpad::internal::ThreadSnapshotMinidump::Stack ( ) const

overridevirtual

Returns a MemorySnapshot object corresponding to the memory region that contains the thread’s stack, or nullptr if no stack region is available.

The caller does not take ownership of this object, it is scoped to the lifetime of the ThreadSnapshot object that it was obtained from.

Implements crashpad::ThreadSnapshot.

SuspendCount()

int crashpad::internal::ThreadSnapshotMinidump::SuspendCount ( ) const

overridevirtual

Returns the thread’s suspend count.

A suspend count of 0 denotes a schedulable (not suspended) thread.

Implements crashpad::ThreadSnapshot.

ThreadID()

uint64_t crashpad::internal::ThreadSnapshotMinidump::ThreadID ( ) const

overridevirtual

Returns the thread’s identifier.

Thread identifiers are at least unique within a process, and may be unique system-wide.

Implements crashpad::ThreadSnapshot.

---

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

• snapshot/minidump/thread_snapshot_minidump.h
• snapshot/minidump/thread_snapshot_minidump.cc