x86_x64::Cache Struct Reference

#include <cache.h>

Public Types
enum	Type { kNull, kData, kInstruction, kUnified }

Public Member Functions
void	Initialize (size_t level, Type type)
bool	Validate () const
u64	TotalSize () const

Public Attributes
size_t	level
	1..maxLevels More...
Type	type
	never kNull More...
size_t	numEntries
	if 0, the cache is disabled and all other values are zero More...
size_t	entrySize
	NB: cache entries are lines, TLB entries are pages. More...
size_t	associativity
	= fullyAssociative or the actual ways of associativity More...
size_t	sharedBy
	how many logical processors share this cache? More...

Static Public Attributes
static const size_t	maxLevels = 4
static const size_t	fullyAssociative = 0xFF

Detailed Description

Definition at line 28 of file cache.h.

Member Enumeration Documentation

enum x86_x64::Cache::Type

Enumerator
kNull
kData
kInstruction
kUnified

Definition at line 30 of file cache.h.

Member Function Documentation

void x86_x64::Cache::Initialize ( size_t  level, Type  type  )

inline

Definition at line 74 of file cache.h.

u64 x86_x64::Cache::TotalSize ( ) const

inline

Definition at line 116 of file cache.h.

bool x86_x64::Cache::Validate ( ) const

inline

Definition at line 86 of file cache.h.

Member Data Documentation

size_t x86_x64::Cache::associativity

= fullyAssociative or the actual ways of associativity

Definition at line 67 of file cache.h.

size_t x86_x64::Cache::entrySize

NB: cache entries are lines, TLB entries are pages.

Definition at line 62 of file cache.h.

const size_t x86_x64::Cache::fullyAssociative = 0xFF

static

Definition at line 42 of file cache.h.

size_t x86_x64::Cache::level

1..maxLevels

Definition at line 47 of file cache.h.

const size_t x86_x64::Cache::maxLevels = 4

static

Definition at line 40 of file cache.h.

size_t x86_x64::Cache::numEntries

if 0, the cache is disabled and all other values are zero

Definition at line 57 of file cache.h.

size_t x86_x64::Cache::sharedBy

how many logical processors share this cache?

Definition at line 72 of file cache.h.

Type x86_x64::Cache::type

never kNull

Definition at line 52 of file cache.h.

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

• /home/sathyam/0ad.svn/source/lib/sysdep/arch/x86_x64/cache.h