gem5::BaseCache::DataUpdate Struct Reference

A data contents update is composed of the updated block's address, the old contents, and the new contents. More...

#include <base.hh>

Public Member Functions
	DataUpdate (Addr _addr, bool is_secure)

Public Attributes
Addr	addr
	The updated block's address. More...
bool	isSecure
	Whether the block belongs to the secure address space. More...
std::vector< uint64_t >	oldData
	The stale data contents. More...
std::vector< uint64_t >	newData
	The new data contents. More...

Detailed Description

A data contents update is composed of the updated block's address, the old contents, and the new contents.

See also

ppDataUpdate

Definition at line 124 of file base.hh.

Constructor & Destructor Documentation

DataUpdate()

gem5::BaseCache::DataUpdate::DataUpdate ( Addr  _addr, bool  is_secure  )

inline

Definition at line 135 of file base.hh.

Member Data Documentation

addr

Addr gem5::BaseCache::DataUpdate::addr

The updated block's address.

Definition at line 127 of file base.hh.

isSecure

bool gem5::BaseCache::DataUpdate::isSecure

Whether the block belongs to the secure address space.

Definition at line 129 of file base.hh.

newData

std::vector<uint64_t> gem5::BaseCache::DataUpdate::newData

The new data contents.

If zero-sized this is an invalidation.

Definition at line 133 of file base.hh.

Referenced by gem5::BaseCache::cmpAndSwap(), gem5::compression::FrequentValues::probeNotify(), gem5::BaseCache::satisfyRequest(), and gem5::BaseCache::updateBlockData().

oldData

std::vector<uint64_t> gem5::BaseCache::DataUpdate::oldData

The stale data contents.

If zero-sized this update is a fill.

Definition at line 131 of file base.hh.

Referenced by gem5::BaseCache::cmpAndSwap(), gem5::compression::FrequentValues::probeNotify(), gem5::BaseCache::satisfyRequest(), and gem5::BaseCache::updateBlockData().

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

• mem/cache/base.hh