UserBaseMemoryLib.c File Reference

#include <Uefi.h>
#include <Library/BaseMemoryLib.h>
#include <Library/PhaseMemoryAllocationLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/DebugLib.h>
#include <Library/UefiLib.h>
#include <Library/UefiApplicationEntryPoint.h>
#include <string.h>
#include <stdlib.h>
#include <UserMemory.h>

Go to the source code of this file.

Functions
VOID	ConfigureMemoryAllocations (IN CONST UINT8 *Data, IN UINTN Size, IN OUT UINT32 *ConfigSize)
VOID	SetPoolAllocationSizeLimit (UINTN AllocationSize)
VOID *EFIAPI	CopyMem (OUT VOID *DestinationBuffer, IN CONST VOID *SourceBuffer, IN UINTN Length)
VOID *EFIAPI	SetMem (OUT VOID *Buffer, IN UINTN Length, IN UINT8 Value)
VOID *EFIAPI	ZeroMem (OUT VOID *Buffer, IN UINTN Length)
BOOLEAN EFIAPI	IsZeroBuffer (IN CONST VOID *Buffer, IN UINTN Length)
BOOLEAN EFIAPI	IsZeroGuid (IN CONST GUID *Guid)
INTN EFIAPI	CompareMem (IN CONST VOID *DestinationBuffer, IN CONST VOID *SourceBuffer, IN UINTN Length)
VOID *EFIAPI	ScanMem16 (IN CONST VOID *Buffer, IN UINTN Length, IN UINT16 Value)
VOID *EFIAPI	PhaseAllocatePool (IN EFI_MEMORY_TYPE MemoryType, IN UINTN AllocationSize)
STATIC EFI_STATUS	InternalAllocatePagesAlign (IN EFI_ALLOCATE_TYPE Type, IN EFI_MEMORY_TYPE MemoryType, IN UINTN Pages, IN OUT EFI_PHYSICAL_ADDRESS *Memory, IN UINT32 Alignment)
EFI_STATUS EFIAPI	PhaseAllocatePages (IN EFI_ALLOCATE_TYPE Type, IN EFI_MEMORY_TYPE MemoryType, IN UINTN Pages, IN OUT EFI_PHYSICAL_ADDRESS *Memory)
VOID EFIAPI	PhaseFreePool (IN VOID *Buffer)
EFI_STATUS EFIAPI	PhaseFreePages (IN EFI_PHYSICAL_ADDRESS Memory, IN UINTN Pages)
VOID *	InternalAllocateAlignedPages (IN EFI_MEMORY_TYPE MemoryType, IN UINTN Pages, IN UINTN Alignment)
VOID	InternalFreeAlignedPages (IN VOID *Buffer, IN UINTN Pages)
GUID *EFIAPI	CopyGuid (OUT GUID *DestinationGuid, IN CONST GUID *SourceGuid)
BOOLEAN EFIAPI	CompareGuid (IN CONST GUID *Guid1, IN CONST GUID *Guid2)
UINT16 EFIAPI	ReadUnaligned16 (IN CONST UINT16 *Buffer)
UINT16 EFIAPI	WriteUnaligned16 (OUT UINT16 *Buffer, IN UINT16 Value)
UINT32 EFIAPI	ReadUnaligned24 (IN CONST UINT32 *Buffer)
UINT32 EFIAPI	ReadUnaligned32 (IN CONST UINT32 *Buffer)
UINT64 EFIAPI	ReadUnaligned64 (IN CONST UINT64 *Buffer)
UINT32 EFIAPI	WriteUnaligned32 (OUT UINT32 *Buffer, IN UINT32 Value)
UINT64 EFIAPI	WriteUnaligned64 (OUT UINT64 *Buffer, IN UINT64 Value)

Variables
GLOBAL_REMOVE_IF_UNREFERENCED CONST EFI_MEMORY_TYPE	gPhaseDefaultDataType = EfiBootServicesData
GLOBAL_REMOVE_IF_UNREFERENCED CONST EFI_MEMORY_TYPE	gPhaseDefaultCodeType = EfiBootServicesCode
STATIC UINTN	mPoolAllocationSizeLimit = BASE_512MB
GLOBAL_REMOVE_IF_UNREFERENCED UINTN	mPoolAllocations
GLOBAL_REMOVE_IF_UNREFERENCED UINTN	mPageAllocations
STATIC UINT64	mPoolAllocationMask = MAX_UINT64
STATIC UINTN	mPoolAllocationIndex
STATIC UINT64	mPageAllocationMask = MAX_UINT64
STATIC UINTN	mPageAllocationIndex

Detailed Description

Copyright (c) 2020, PMheart. All rights reserved. SPDX-License-Identifier: BSD-3-Clause

Definition in file UserBaseMemoryLib.c.

Function Documentation

CompareGuid()

BOOLEAN EFIAPI CompareGuid	(	IN CONST GUID *	Guid1,
		IN CONST GUID *	Guid2 )

Definition at line 456 of file UserBaseMemoryLib.c.

CompareMem()

INTN EFIAPI CompareMem	(	IN CONST VOID *	DestinationBuffer,
		IN CONST VOID *	SourceBuffer,
		IN UINTN	Length )

Definition at line 150 of file UserBaseMemoryLib.c.

ConfigureMemoryAllocations()

VOID ConfigureMemoryAllocations	(	IN CONST UINT8 *	Data,
		IN UINTN	Size,
		IN OUT UINT32 *	ConfigSize )

Definition at line 41 of file UserBaseMemoryLib.c.

CopyGuid()

GUID *EFIAPI CopyGuid	(	OUT GUID *	DestinationGuid,
		IN CONST GUID *	SourceGuid )

Definition at line 441 of file UserBaseMemoryLib.c.

CopyMem()

VOID *EFIAPI CopyMem	(	OUT VOID *	DestinationBuffer,
		IN CONST VOID *	SourceBuffer,
		IN UINTN	Length )

Definition at line 75 of file UserBaseMemoryLib.c.

InternalAllocateAlignedPages()

VOID * InternalAllocateAlignedPages	(	IN EFI_MEMORY_TYPE	MemoryType,
		IN UINTN	Pages,
		IN UINTN	Alignment )

Definition at line 407 of file UserBaseMemoryLib.c.

InternalAllocatePagesAlign()

STATIC EFI_STATUS InternalAllocatePagesAlign	(	IN EFI_ALLOCATE_TYPE	Type,
		IN EFI_MEMORY_TYPE	MemoryType,
		IN UINTN	Pages,
		IN OUT EFI_PHYSICAL_ADDRESS *	Memory,
		IN UINT32	Alignment )

Definition at line 238 of file UserBaseMemoryLib.c.

InternalFreeAlignedPages()

VOID InternalFreeAlignedPages	(	IN VOID *	Buffer,
		IN UINTN	Pages )

Definition at line 431 of file UserBaseMemoryLib.c.

IsZeroBuffer()

BOOLEAN EFIAPI IsZeroBuffer	(	IN CONST VOID *	Buffer,
		IN UINTN	Length )

Definition at line 114 of file UserBaseMemoryLib.c.

IsZeroGuid()

BOOLEAN EFIAPI IsZeroGuid

(

IN CONST GUID *

Guid

)

Definition at line 135 of file UserBaseMemoryLib.c.

PhaseAllocatePages()

EFI_STATUS EFIAPI PhaseAllocatePages	(	IN EFI_ALLOCATE_TYPE	Type,
		IN EFI_MEMORY_TYPE	MemoryType,
		IN UINTN	Pages,
		IN OUT EFI_PHYSICAL_ADDRESS *	Memory )

Definition at line 304 of file UserBaseMemoryLib.c.

PhaseAllocatePool()

VOID *EFIAPI PhaseAllocatePool	(	IN EFI_MEMORY_TYPE	MemoryType,
		IN UINTN	AllocationSize )

Definition at line 186 of file UserBaseMemoryLib.c.

PhaseFreePages()

EFI_STATUS EFIAPI PhaseFreePages	(	IN EFI_PHYSICAL_ADDRESS	Memory,
		IN UINTN	Pages )

Definition at line 352 of file UserBaseMemoryLib.c.

PhaseFreePool()

VOID EFIAPI PhaseFreePool

(

IN VOID *

Buffer

)

Definition at line 322 of file UserBaseMemoryLib.c.

ReadUnaligned16()

UINT16 EFIAPI ReadUnaligned16

(

IN CONST UINT16 *

Buffer

)

Definition at line 469 of file UserBaseMemoryLib.c.

ReadUnaligned24()

UINT32 EFIAPI ReadUnaligned24

(

IN CONST UINT32 *

Buffer

)

Definition at line 496 of file UserBaseMemoryLib.c.

ReadUnaligned32()

UINT32 EFIAPI ReadUnaligned32

(

IN CONST UINT32 *

Buffer

)

Definition at line 509 of file UserBaseMemoryLib.c.

ReadUnaligned64()

UINT64 EFIAPI ReadUnaligned64

(

IN CONST UINT64 *

Buffer

)

Definition at line 524 of file UserBaseMemoryLib.c.

ScanMem16()

VOID *EFIAPI ScanMem16	(	IN CONST VOID *	Buffer,
		IN UINTN	Length,
		IN UINT16	Value )

Definition at line 164 of file UserBaseMemoryLib.c.

SetMem()

VOID *EFIAPI SetMem	(	OUT VOID *	Buffer,
		IN UINTN	Length,
		IN UINT8	Value )

Definition at line 89 of file UserBaseMemoryLib.c.

SetPoolAllocationSizeLimit()

VOID SetPoolAllocationSizeLimit

(

UINTN

AllocationSize

)

Definition at line 66 of file UserBaseMemoryLib.c.

WriteUnaligned16()

UINT16 EFIAPI WriteUnaligned16	(	OUT UINT16 *	Buffer,
		IN UINT16	Value )

Definition at line 482 of file UserBaseMemoryLib.c.

WriteUnaligned32()

UINT32 EFIAPI WriteUnaligned32	(	OUT UINT32 *	Buffer,
		IN UINT32	Value )

Definition at line 539 of file UserBaseMemoryLib.c.

WriteUnaligned64()

UINT64 EFIAPI WriteUnaligned64	(	OUT UINT64 *	Buffer,
		IN UINT64	Value )

Definition at line 553 of file UserBaseMemoryLib.c.

ZeroMem()

VOID *EFIAPI ZeroMem	(	OUT VOID *	Buffer,
		IN UINTN	Length )

Definition at line 102 of file UserBaseMemoryLib.c.

Variable Documentation

gPhaseDefaultCodeType

GLOBAL_REMOVE_IF_UNREFERENCED CONST EFI_MEMORY_TYPE gPhaseDefaultCodeType = EfiBootServicesCode

Definition at line 24 of file UserBaseMemoryLib.c.

gPhaseDefaultDataType

GLOBAL_REMOVE_IF_UNREFERENCED CONST EFI_MEMORY_TYPE gPhaseDefaultDataType = EfiBootServicesData

Definition at line 23 of file UserBaseMemoryLib.c.

mPageAllocationIndex

STATIC UINTN mPageAllocationIndex

Definition at line 38 of file UserBaseMemoryLib.c.

mPageAllocationMask

STATIC UINT64 mPageAllocationMask = MAX_UINT64

Definition at line 37 of file UserBaseMemoryLib.c.

mPageAllocations

GLOBAL_REMOVE_IF_UNREFERENCED UINTN mPageAllocations

Definition at line 33 of file UserBaseMemoryLib.c.

mPoolAllocationIndex

STATIC UINTN mPoolAllocationIndex

Definition at line 36 of file UserBaseMemoryLib.c.

mPoolAllocationMask

STATIC UINT64 mPoolAllocationMask = MAX_UINT64

Definition at line 35 of file UserBaseMemoryLib.c.

mPoolAllocations

GLOBAL_REMOVE_IF_UNREFERENCED UINTN mPoolAllocations

Definition at line 32 of file UserBaseMemoryLib.c.

mPoolAllocationSizeLimit

STATIC UINTN mPoolAllocationSizeLimit = BASE_512MB

Definition at line 30 of file UserBaseMemoryLib.c.