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MdeModulePkg: Introduce new library class MemoryProfileLib

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Provides services to record memory profile of multilevel caller.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
This commit is contained in:
Star Zeng 2016-06-18 09:04:31 +08:00
parent c5155f298c
commit 76570576a6
2 changed files with 57 additions and 0 deletions
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53
MdeModulePkg/Include/Library/MemoryProfileLib.h Normal file
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/** @file
Provides services to record memory profile of multilevel caller.
Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef _MEMORY_PROFILE_LIB_H_
#define _MEMORY_PROFILE_LIB_H_
#include <Guid/MemoryProfile.h>
/**
Record memory profile of multilevel caller.
@param[in] CallerAddress Address of caller.
@param[in] Action Memory profile action.
@param[in] MemoryType Memory type.
EfiMaxMemoryType means the MemoryType is unknown.
@param[in] Buffer Buffer address.
@param[in] Size Buffer size.
@param[in] ActionString String for memory profile action.
Only needed for user defined allocate action.
@return EFI_SUCCESS Memory profile is updated.
@return EFI_UNSUPPORTED Memory profile is unsupported,
or memory profile for the image is not required,
or memory profile for the memory type is not required.
@return EFI_ACCESS_DENIED It is during memory profile data getting.
@return EFI_ABORTED Memory profile recording is not enabled.
@return EFI_OUT_OF_RESOURCES No enough resource to update memory profile for allocate action.
@return EFI_NOT_FOUND No matched allocate info found for free action.
**/
EFI_STATUS
EFIAPI
MemoryProfileLibRecord (
IN PHYSICAL_ADDRESS CallerAddress,
IN MEMORY_PROFILE_ACTION Action,
IN EFI_MEMORY_TYPE MemoryType,
IN VOID *Buffer,
IN UINTN Size,
IN CHAR8 *ActionString OPTIONAL
);
#endif

4
MdeModulePkg/MdeModulePkg.dec
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@ -153,6 +153,10 @@
# #
PciHostBridgeLib|Include/Library/PciHostBridgeLib.h PciHostBridgeLib|Include/Library/PciHostBridgeLib.h
## @libraryclass Provides services to record memory profile of multilevel caller.
#
MemoryProfileLib|Include/Library/MemoryProfileLib.h
[Guids] [Guids]
## MdeModule package token space guid ## MdeModule package token space guid
# Include/Guid/MdeModulePkgTokenSpace.h # Include/Guid/MdeModulePkgTokenSpace.h