sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

MdeModulePkg DxeCore: Enhance memory profile for memory leak detection

Browse Source 
1. Implement include GetRecordingState/SetRecordingState/Record for
memory profile protocol.
2. Consume PcdMemoryProfilePropertyMask to support disable recording
at the start.
3. Consume PcdMemoryProfileDriverPath to control which drivers need
memory profile data.

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 09:03:20 +08:00
parent 94092aa603
commit 1d60fe9642
5 changed files with 661 additions and 237 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
MdeModulePkg/Core/Dxe/DxeMain.h
View File

@@ -2780,11 +2780,13 @@ MemoryProfileInstallProtocol (
@param DriverEntry Image info.
@param FileType Image file type.
@retval TRUE Register success.
@retval FALSE Register fail.
@return EFI_SUCCESS Register successfully.
@return EFI_UNSUPPORTED Memory profile unsupported,
or memory profile for the image is not required.
@return EFI_OUT_OF_RESOURCES No enough resource for this register.
**/
BOOLEAN
EFI_STATUS
RegisterMemoryProfileImage (
IN LOADED_IMAGE_PRIVATE_DATA *DriverEntry,
IN EFI_FV_FILETYPE FileType
@@ -2795,11 +2797,13 @@ RegisterMemoryProfileImage (
@param DriverEntry Image info.
@retval TRUE Unregister success.
@retval FALSE Unregister fail.
@return EFI_SUCCESS Unregister successfully.
@return EFI_UNSUPPORTED Memory profile unsupported,
or memory profile for the image is not required.
@return EFI_NOT_FOUND The image is not found.
**/
BOOLEAN
EFI_STATUS
UnregisterMemoryProfileImage (
IN LOADED_IMAGE_PRIVATE_DATA *DriverEntry
);
@@ -2810,20 +2814,31 @@ UnregisterMemoryProfileImage (
@param CallerAddress Address of caller who call Allocate or Free.
@param Action This Allocate or Free action.
@param MemoryType Memory type.
EfiMaxMemoryType means the MemoryType is unknown.
@param Size Buffer size.
@param Buffer Buffer address.
@param ActionString String for memory profile action.
Only needed for user defined allocate action.
@retval TRUE Profile udpate success.
@retval FALSE Profile update fail.
@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.
**/
BOOLEAN
EFI_STATUS
EFIAPI
CoreUpdateProfile (
IN EFI_PHYSICAL_ADDRESS CallerAddress,
IN MEMORY_PROFILE_ACTION Action,
IN EFI_MEMORY_TYPE MemoryType,
IN UINTN Size, // Valid for AllocatePages/FreePages/AllocatePool
IN VOID *Buffer
IN VOID *Buffer,
IN CHAR8 *ActionString OPTIONAL
);
/**