lldb_private::HTRBlock Class Reference

Block structure representing a sequence of trace "units" (ie instructions). More...

#include <TraceHTR.h>

Public Member Functions
	HTRBlock (size_t offset, size_t size, HTRBlockMetadata metadata)
	Constructor for a block of an HTR layer.
size_t	GetOffset () const
	Get the offset of the start of this block in the previous layer.
size_t	GetSize () const
	Get the number of blocks/instructions that make up this block in the previous layer.
HTRBlockMetadata const &	GetMetadata () const
	Get the metadata for this block.

Private Attributes
size_t	m_offset
	Offset in the previous layer.
size_t	m_size
	Number of blocks/instructions that make up this block in the previous layer.
HTRBlockMetadata	m_metadata
	General metadata for this block.

Detailed Description

Block structure representing a sequence of trace "units" (ie instructions).

Sequences of blocks are merged to create a new, single block See lldb/docs/htr.rst for comprehensive HTR documentation

Definition at line 91 of file TraceHTR.h.

Constructor & Destructor Documentation

HTRBlock()

lldb_private::HTRBlock::HTRBlock ( size_t  offset, size_t  size, HTRBlockMetadata  metadata  )

inline

Constructor for a block of an HTR layer.

Parameters

[in]	offset	The offset of the start of this block in the previous layer.
[in]	size	Number of blocks/instructions that make up this block in the previous layer.
[in]	metadata	General metadata for this block.

Definition at line 104 of file TraceHTR.h.

Member Function Documentation

GetMetadata()

HTRBlockMetadata const & HTRBlock::GetMetadata

(

)

const

Get the metadata for this block.

Returns

The metadata of the block.

Definition at line 54 of file TraceHTR.cpp.

References m_metadata.

Referenced by lldb_private::HTRBlockLayer::GetMetadataByIndex(), and lldb_private::toJSON().

GetOffset()

size_t HTRBlock::GetOffset

(

)

const

Get the offset of the start of this block in the previous layer.

Returns

The offset of the block.

Definition at line 50 of file TraceHTR.cpp.

References m_offset.

GetSize()

size_t HTRBlock::GetSize

(

)

const

Get the number of blocks/instructions that make up this block in the previous layer.

Returns

The size of the block.

Definition at line 52 of file TraceHTR.cpp.

References m_size.

Member Data Documentation

m_metadata

HTRBlockMetadata lldb_private::HTRBlock::m_metadata

private

General metadata for this block.

Definition at line 133 of file TraceHTR.h.

Referenced by GetMetadata().

m_offset

size_t lldb_private::HTRBlock::m_offset

private

Offset in the previous layer.

Definition at line 128 of file TraceHTR.h.

Referenced by GetOffset().

m_size

size_t lldb_private::HTRBlock::m_size

private

Number of blocks/instructions that make up this block in the previous layer.

Definition at line 131 of file TraceHTR.h.

Referenced by GetSize().

---

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

• TraceHTR.h
• TraceHTR.cpp