From: Dandan Bi <dandan.bi@intel.com>
To: edk2-devel@lists.01.org
Cc: Liming Gao <liming.gao@intel.com>, Star Zeng <star.zeng@intel.com>
Subject: [patch 1/2] MdeModulePkg/DxeLoadFunc: Add use case for new Perf macro
Date: Thu, 19 Jul 2018 14:44:01 +0800 [thread overview]
Message-ID: <20180719064402.54872-1-dandan.bi@intel.com> (raw)
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>
---
MdeModulePkg/Core/DxeIplPeim/DxeIpl.h | 3 ++-
MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf | 1 +
MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c | 4 ++++
3 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/MdeModulePkg/Core/DxeIplPeim/DxeIpl.h b/MdeModulePkg/Core/DxeIplPeim/DxeIpl.h
index 6f8e13d213..9ea88a399b 100644
--- a/MdeModulePkg/Core/DxeIplPeim/DxeIpl.h
+++ b/MdeModulePkg/Core/DxeIplPeim/DxeIpl.h
@@ -1,10 +1,10 @@
/** @file
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
http://opensource.org/licenses/bsd-license.php
@@ -46,10 +46,11 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include <Library/PcdLib.h>
#include <Library/S3Lib.h>
#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
diff --git a/MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf b/MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
index 7deeb8f270..302934283a 100644
--- a/MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
+++ b/MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
@@ -77,10 +77,11 @@
BaseLib
PeimEntryPoint
DebugLib
DebugAgentLib
PeiServicesTablePointerLib
+ PerformanceLib
[LibraryClasses.ARM, LibraryClasses.AARCH64]
ArmMmuLib
[Ppis]
diff --git a/MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c b/MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c
index d5aa0474b0..8a939b6c24 100644
--- a/MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c
+++ b/MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c
@@ -318,11 +318,13 @@ HandOffToDxeCore (
PageTables = CreateIdentityMappingPageTables (BaseOfStack, STACK_SIZE);
//
// 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);
//
@@ -435,11 +437,13 @@ 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) {
AsmWriteCr3 (PageTables);
//
--
2.14.3.windows.1
next reply other threads:[~2018-07-19 6:44 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-19 6:44 Dandan Bi [this message]
2018-07-19 6:44 ` [patch 2/2] SecurityPkg/Tcg: Add use case for new Perf macro Dandan Bi
2018-07-24 5:09 ` Zhang, Chao B
2018-07-25 14:07 ` Gao, Liming
2018-07-25 14:07 ` [patch 1/2] MdeModulePkg/DxeLoadFunc: " Gao, Liming
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