mirror of https://github.com/acidanthera/audk.git
MdeModulePkg: Implement new library instance UefiMemoryAllocationProfileLib
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>
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Star Zeng
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76570576a6
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/** @file
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Support routines for memory profile for Dxe phase drivers.
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Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php.
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include <Uefi.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Library/DebugLib.h>
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#include <Guid/MemoryProfile.h>
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EDKII_MEMORY_PROFILE_PROTOCOL *mLibProfileProtocol;
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/**
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The constructor function initializes memory profile for DXE phase.
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@param ImageHandle The firmware allocated handle for the EFI image.
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@param SystemTable A pointer to the EFI System Table.
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@retval EFI_SUCCESS The constructor always returns EFI_SUCCESS.
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**/
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EFI_STATUS
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EFIAPI
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MemoryProfileLibConstructor (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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)
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{
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EFI_STATUS Status;
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Status = gBS->LocateProtocol (
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&gEdkiiMemoryProfileGuid,
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NULL,
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(VOID **) &mLibProfileProtocol
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);
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if (EFI_ERROR (Status)) {
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mLibProfileProtocol = NULL;
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}
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return EFI_SUCCESS;
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}
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/**
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Record memory profile of multilevel caller.
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@param[in] CallerAddress Address of caller.
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@param[in] Action Memory profile action.
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@param[in] MemoryType Memory type.
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EfiMaxMemoryType means the MemoryType is unknown.
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@param[in] Buffer Buffer address.
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@param[in] Size Buffer size.
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@param[in] ActionString String for memory profile action.
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Only needed for user defined allocate action.
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@return EFI_SUCCESS Memory profile is updated.
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@return EFI_UNSUPPORTED Memory profile is unsupported,
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or memory profile for the image is not required,
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or memory profile for the memory type is not required.
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@return EFI_ACCESS_DENIED It is during memory profile data getting.
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@return EFI_ABORTED Memory profile recording is not enabled.
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@return EFI_OUT_OF_RESOURCES No enough resource to update memory profile for allocate action.
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@return EFI_NOT_FOUND No matched allocate info found for free action.
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**/
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EFI_STATUS
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EFIAPI
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MemoryProfileLibRecord (
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IN PHYSICAL_ADDRESS CallerAddress,
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IN MEMORY_PROFILE_ACTION Action,
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IN EFI_MEMORY_TYPE MemoryType,
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IN VOID *Buffer,
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IN UINTN Size,
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IN CHAR8 *ActionString OPTIONAL
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)
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{
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if (mLibProfileProtocol == NULL) {
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return EFI_UNSUPPORTED;
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}
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return mLibProfileProtocol->Record (
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mLibProfileProtocol,
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CallerAddress,
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Action,
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MemoryType,
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Buffer,
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Size,
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ActionString
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);
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}
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File diff suppressed because it is too large
Load Diff
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@ -0,0 +1,53 @@
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## @file
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# Instance of Memory Allocation Library using EFI Boot Services,
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# with memory profile support.
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#
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# Memory Allocation Library that uses EFI Boot Services to allocate
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# and free memory, with memory profile support.
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#
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# The implementation of this instance is copied from UefiMemoryAllocationLib
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# in MdePkg and updated to support both MemoryAllocationLib and MemoryProfileLib.
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#
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# Copyright (c) 2007 - 2016, Intel Corporation. All rights reserved.<BR>
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#
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# This program and the accompanying materials
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# are licensed and made available under the terms and conditions of the BSD License
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# which accompanies this distribution. The full text of the license may be found at
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# http://opensource.org/licenses/bsd-license.php.
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# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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#
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#
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##
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[Defines]
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INF_VERSION = 0x00010005
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BASE_NAME = UefiMemoryAllocationProfileLib
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MODULE_UNI_FILE = UefiMemoryAllocationProfileLib.uni
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FILE_GUID = 9E8A380A-231E-41E4-AD40-5E706196B853
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MODULE_TYPE = UEFI_DRIVER
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VERSION_STRING = 1.0
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LIBRARY_CLASS = MemoryAllocationLib|DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER
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LIBRARY_CLASS = MemoryProfileLib|DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER
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CONSTRUCTOR = MemoryProfileLibConstructor
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#
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# VALID_ARCHITECTURES = IA32 X64 IPF EBC
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#
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[Sources]
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MemoryAllocationLib.c
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DxeMemoryProfileLib.c
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[Packages]
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MdePkg/MdePkg.dec
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MdeModulePkg/MdeModulePkg.dec
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[LibraryClasses]
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DebugLib
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BaseMemoryLib
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UefiBootServicesTableLib
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[Guids]
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gEdkiiMemoryProfileGuid ## SOMETIMES_CONSUMES ## GUID # Locate protocol
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@ -0,0 +1,23 @@
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// /** @file
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// Instance of Memory Allocation Library using EFI Boot Services,
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// with memory profile support.
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//
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// Memory Allocation Library that uses EFI Boot Services to allocate
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// and free memory, with memory profile support.
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//
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// Copyright (c) 2007 - 2016, Intel Corporation. All rights reserved.<BR>
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//
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// This program and the accompanying materials
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// are licensed and made available under the terms and conditions of the BSD License
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// which accompanies this distribution. The full text of the license may be found at
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// http://opensource.org/licenses/bsd-license.php.
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// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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//
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// **/
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#string STR_MODULE_ABSTRACT #language en-US "Instance of Memory Allocation Library using EFI Boot Services, with memory profile support"
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#string STR_MODULE_DESCRIPTION #language en-US "This Memory Allocation Library uses EFI Boot Services to allocate and free memory, with memory profile support."
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@ -259,6 +259,7 @@
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MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
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MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.inf
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MdeModulePkg/Library/UefiMemoryAllocationProfileLib/UefiMemoryAllocationProfileLib.inf
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MdeModulePkg/Library/DxeCoreMemoryAllocationLib/DxeCoreMemoryAllocationLib.inf
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MdeModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.inf
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MdeModulePkg/Library/DxeCrc32GuidedSectionExtractLib/DxeCrc32GuidedSectionExtractLib.inf
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