The writer for a MinidumpContextARM64 structure in a minidump file. More...

#include "minidump/minidump_context_writer.h"

Inheritance diagram for crashpad::MinidumpContextARM64Writer:

Public Member Functions
void	InitializeFromSnapshot (const CPUContextARM64 *context_snapshot)
	Initializes the MinidumpContextARM64 based on context_snapshot. More...

MinidumpContextARM64 *	context ()
	Returns a pointer to the context structure that this object will write. More...

Public Member Functions inherited from crashpad::internal::MinidumpWritable
virtual bool	WriteEverything (FileWriterInterface *file_writer)
	Writes an object and all of its children to a minidump file. More...

void	RegisterRVA (RVA *rva)
	Registers a file offset pointer as one that should point to the object on which this method is called. More...

void	RegisterLocationDescriptor (MINIDUMP_LOCATION_DESCRIPTOR *location_descriptor)
	Registers a location descriptor as one that should point to the object on which this method is called. More...

Protected Member Functions
bool	WriteObject (FileWriterInterface *file_writer) override
	Writes the object’s content. More...

size_t	ContextSize () const override
	Returns the size of the context structure that this object will write. More...

Protected Member Functions inherited from crashpad::MinidumpContextWriter
size_t	SizeOfObject () final
	Returns the amount of space that this object will consume when written to a minidump file, in bytes, not including any leading or trailing padding necessary to maintain proper alignment. More...

Protected Member Functions inherited from crashpad::internal::MinidumpWritable
State	state () const
	The state of the object.

virtual bool	Freeze ()
	Transitions the object from kStateMutable to kStateFrozen. More...

virtual size_t	Alignment ()
	Returns the object’s desired byte-boundary alignment. More...

virtual std::vector< MinidumpWritable * >	Children ()
	Returns the object’s children. More...

virtual Phase	WritePhase ()
	Returns the object’s desired write phase. More...

size_t	WillWriteAtOffset (Phase phase, FileOffset offset, std::vector< MinidumpWritable > *write_sequence)
	Prepares the object to be written at a known file offset, transitioning it from kStateFrozen to kStateWritable. More...

virtual bool	WillWriteAtOffsetImpl (FileOffset offset)
	Called once an object’s writable file offset is determined, as it transitions into kStateWritable. More...

bool	WritePaddingAndObject (FileWriterInterface *file_writer)
	Writes the object, transitioning it from kStateWritable to kStateWritten. More...

Additional Inherited Members
Static Public Member Functions inherited from crashpad::MinidumpContextWriter
static std::unique_ptr< MinidumpContextWriter >	CreateFromSnapshot (const CPUContext *context_snapshot)
	Creates a MinidumpContextWriter based on context_snapshot. More...

Protected Types inherited from crashpad::internal::MinidumpWritable
enum	State
	Identifies the state of an object. More...

enum	Phase
	Identifies the phase during which an object will be written to a minidump file. More...

Static Protected Attributes inherited from crashpad::internal::MinidumpWritable
static constexpr size_t	kInvalidSize = std::numeric_limits<size_t>::max()
	A size value used to signal failure by methods that return `size_t`.

Detailed Description

The writer for a MinidumpContextARM64 structure in a minidump file.

Member Function Documentation

◆ context()

MinidumpContextARM64* crashpad::MinidumpContextARM64Writer::context ( )

inline

Returns a pointer to the context structure that this object will write.

Attention: This returns a non-const pointer to this object’s private data so that a caller can populate the context structure directly. This is done because providing setter interfaces to each field in the context structure would be unwieldy and cumbersome. Care must be taken to populate the context structure correctly. The context structure must only be modified while this object is in the kStateMutable state.

◆ ContextSize()

size_t crashpad::MinidumpContextARM64Writer::ContextSize ( ) const

overrideprotectedvirtual

Returns the size of the context structure that this object will write.

Note: This method will only be called in kStateFrozen or a subsequent state.

Implements crashpad::MinidumpContextWriter.

◆ InitializeFromSnapshot()

void crashpad::MinidumpContextARM64Writer::InitializeFromSnapshot ( const CPUContextARM64 * context_snapshot )

Initializes the MinidumpContextARM64 based on context_snapshot.

Parameters

[in] context_snapshot The context snapshot to use as source data.

Note: Valid in kStateMutable. No mutation of context() may be done before calling this method, and it is not normally necessary to alter context() after calling this method.

◆ WriteObject()

bool crashpad::MinidumpContextARM64Writer::WriteObject ( FileWriterInterface * file_writer )

overrideprotectedvirtual

Writes the object’s content.

Parameters

[in] file_writer The file writer to receive the object’s content.

Returns: true on success. false on error, indicating that the content could not be written to the minidump file.

Note: Valid in kStateWritable. The object will transition to kStateWritten after this method returns.

Implements crashpad::internal::MinidumpWritable.

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

minidump/minidump_context_writer.h
minidump/minidump_context_writer.cc

Public Member Functions