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MdeModulePkg/DxeLoadFunc: Add use case for new Perf macro 

Add an example case for the usage of
PERF_EVENT_SIGNAL_BEGIN/PERF_EVENT_SIGNAL_END

Cc: Liming Gao <liming.gao@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Dandan Bi 2018-07-11 12:47:45 +08:00 committed by Liming Gao
parent d9c5beb159
commit 98d20e44dc
3 changed files with 7 additions and 1 deletions
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3
MdeModulePkg/Core/DxeIplPeim/DxeIpl.h
View File

@ -2,7 +2,7 @@
Master header file for DxeIpl PEIM. All source files in this module should
include this file for common definitions.
Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 2018, 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
@ -48,6 +48,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include <Library/RecoveryLib.h>
#include <Library/DebugAgentLib.h>
#include <Library/PeiServicesTablePointerLib.h>
#include <Library/PerformanceLib.h>
#define STACK_SIZE 0x20000
#define BSP_STORE_SIZE 0x4000

1
MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
View File

@ -79,6 +79,7 @@
DebugLib
DebugAgentLib
PeiServicesTablePointerLib
PerformanceLib
[LibraryClasses.ARM, LibraryClasses.AARCH64]
ArmMmuLib

4
MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c
View File

@ -320,7 +320,9 @@ HandOffToDxeCore (
//
// End of PEI phase signal
//
PERF_EVENT_SIGNAL_BEGIN (gEndOfPeiSignalPpi.Guid);
Status = PeiServicesInstallPpi (&gEndOfPeiSignalPpi);
PERF_EVENT_SIGNAL_END (gEndOfPeiSignalPpi.Guid);
ASSERT_EFI_ERROR (Status);
AsmWriteCr3 (PageTables);
@ -437,7 +439,9 @@ HandOffToDxeCore (
//
// End of PEI phase signal
//
PERF_EVENT_SIGNAL_BEGIN (gEndOfPeiSignalPpi.Guid);
Status = PeiServicesInstallPpi (&gEndOfPeiSignalPpi);
PERF_EVENT_SIGNAL_END (gEndOfPeiSignalPpi.Guid);
ASSERT_EFI_ERROR (Status);
if (BuildPageTablesIa32Pae) {