V7LPageTableOps Struct Reference

#include <smmu_v3_ptops.hh>

Inheritance diagram for V7LPageTableOps:

Public Member Functions
bool	isValid (pte_t pte, unsigned level) const override
bool	isLeaf (pte_t pte, unsigned level) const override
bool	isWritable (pte_t pte, unsigned level, bool stage2) const override
Addr	nextLevelPointer (pte_t pte, unsigned level) const override
Addr	index (Addr va, unsigned level) const override
Addr	pageMask (pte_t pte, unsigned level) const override
Addr	walkMask (unsigned level) const override
unsigned	firstLevel (uint8_t tsz) const override
unsigned	lastLevel () const override

Additional Inherited Members
Public Types inherited from PageTableOps
typedef int64_t	pte_t

Detailed Description

Definition at line 62 of file smmu_v3_ptops.hh.

Member Function Documentation

firstLevel()

unsigned V7LPageTableOps::firstLevel ( uint8_t  tsz ) const

overridevirtual

Implements PageTableOps.

Definition at line 125 of file smmu_v3_ptops.cc.

index()

Addr V7LPageTableOps::index ( Addr  va, unsigned  level  ) const

overridevirtual

Implements PageTableOps.

Definition at line 89 of file smmu_v3_ptops.cc.

References bits(), ArmISA::n, and panic.

isLeaf()

bool V7LPageTableOps::isLeaf ( pte_t  pte, unsigned  level  ) const

overridevirtual

Implements PageTableOps.

Definition at line 57 of file smmu_v3_ptops.cc.

References panic.

Referenced by nextLevelPointer(), V8PageTableOps4k::nextLevelPointer(), V8PageTableOps16k::nextLevelPointer(), and V8PageTableOps64k::nextLevelPointer().

isValid()

bool V7LPageTableOps::isValid ( pte_t  pte, unsigned  level  ) const

overridevirtual

Implements PageTableOps.

Definition at line 46 of file smmu_v3_ptops.cc.

References panic.

isWritable()

bool V7LPageTableOps::isWritable ( pte_t  pte, unsigned  level, bool  stage2  ) const

overridevirtual

Implements PageTableOps.

Definition at line 68 of file smmu_v3_ptops.cc.

References bits().

lastLevel()

unsigned V7LPageTableOps::lastLevel ( ) const

overridevirtual

Implements PageTableOps.

Definition at line 131 of file smmu_v3_ptops.cc.

nextLevelPointer()

Addr V7LPageTableOps::nextLevelPointer ( pte_t  pte, unsigned  level  ) const

overridevirtual

Implements PageTableOps.

Definition at line 74 of file smmu_v3_ptops.cc.

References isLeaf(), mbits(), and panic.

pageMask()

Addr V7LPageTableOps::pageMask ( pte_t  pte, unsigned  level  ) const

overridevirtual

Implements PageTableOps.

Definition at line 103 of file smmu_v3_ptops.cc.

References bits(), ArmISA::mask, and panic.

walkMask()

Addr V7LPageTableOps::walkMask ( unsigned  level ) const

overridevirtual

Implements PageTableOps.

Definition at line 114 of file smmu_v3_ptops.cc.

References ArmISA::mask, and panic.

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

• dev/arm/smmu_v3_ptops.hh
• dev/arm/smmu_v3_ptops.cc