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

Add Perf log for SMM driver Load and Start Image.

Browse Source 
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Siddharth Shah <Siddharth.Shah@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13314 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lgao4
2012-05-16 00:55:04 +00:00
parent 64bb20fb9c
commit c2cb08df47
3 changed files with 15 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
MdeModulePkg/Core/PiSmmCore/Dispatcher.c
View File

@@ -320,6 +320,12 @@ SmmLoadImage (
EFI_DEVICE_PATH_PROTOCOL *HandleFilePath;
EFI_FIRMWARE_VOLUME2_PROTOCOL *Fv;
PE_COFF_LOADER_IMAGE_CONTEXT ImageContext;
UINT64 Tick;
Tick = 0;
PERF_CODE (
Tick = GetPerformanceCounter ();
);
Buffer = NULL;
Size = 0;
@@ -575,6 +581,9 @@ SmmLoadImage (
NULL
);
PERF_START (DriverEntry->ImageHandle, "LoadImage:", NULL, Tick);
PERF_END (DriverEntry->ImageHandle, "LoadImage:", NULL, 0);
//
// Print the load address and the PDB file name if it is available
//
@@ -836,7 +845,9 @@ SmmDispatcher (
//
// For each SMM driver, pass NULL as ImageHandle
//
PERF_START (DriverEntry->ImageHandle, "StartImage:", NULL, 0);
Status = ((EFI_IMAGE_ENTRY_POINT)(UINTN)DriverEntry->ImageEntryPoint)(DriverEntry->ImageHandle, gST);
PERF_END (DriverEntry->ImageHandle, "StartImage:", NULL, 0);
if (EFI_ERROR(Status)){
SmmFreePages(DriverEntry->ImageBuffer, DriverEntry->NumberOfPage);
}