gem5::compression::FPC::SignExtendedTwoHalfwords Class Reference

#include <fpc.hh>

Inheritance diagram for gem5::compression::FPC::SignExtendedTwoHalfwords:

Public Member Functions
	SignExtendedTwoHalfwords (const DictionaryEntry bytes, const int match_location)
DictionaryEntry	decompress (const DictionaryEntry dict_bytes) const override

Static Public Member Functions
static bool	isPattern (const DictionaryEntry &bytes, const DictionaryEntry &dict_bytes, const int match_location)

Private Attributes
const int8_t	extendedBytes [2]
	These are the bytes that are extended to form the two halfwords.

Detailed Description

Definition at line 248 of file fpc.hh.

Constructor & Destructor Documentation

SignExtendedTwoHalfwords()

gem5::compression::FPC::SignExtendedTwoHalfwords::SignExtendedTwoHalfwords ( const DictionaryEntry bytes, const int match_location )

inline

Definition at line 255 of file fpc.hh.

Member Function Documentation

decompress()

DictionaryEntry gem5::compression::FPC::SignExtendedTwoHalfwords::decompress ( const DictionaryEntry dict_bytes ) const

inlineoverride

Definition at line 278 of file fpc.hh.

References extendedBytes, gem5::szext(), and gem5::compression::DictionaryCompressor< uint32_t >::toDictionaryEntry().

isPattern()

static bool gem5::compression::FPC::SignExtendedTwoHalfwords::isPattern ( const DictionaryEntry & bytes, const DictionaryEntry & dict_bytes, const int match_location )

inlinestatic

Definition at line 265 of file fpc.hh.

References data, gem5::compression::DictionaryCompressor< uint32_t >::fromDictionaryEntry(), gem5::ArmISA::mask, and gem5::szext().

Member Data Documentation

extendedBytes

const int8_t gem5::compression::FPC::SignExtendedTwoHalfwords::extendedBytes[2]

private

These are the bytes that are extended to form the two halfwords.

Definition at line 252 of file fpc.hh.

Referenced by decompress().

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

• mem/cache/compressors/fpc.hh