Reviewed-by: Liming Gao <liming....@intel.com>
> -----Original Message----- > From: edk2-devel [mailto:edk2-devel-boun...@lists.01.org] On Behalf Of Dandan > Bi > Sent: Thursday, July 19, 2018 2:44 PM > To: edk2-devel@lists.01.org > Cc: Zeng, Star <star.z...@intel.com>; Gao, Liming <liming....@intel.com> > Subject: [edk2] [patch 1/2] 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....@intel.com> > Cc: Star Zeng <star.z...@intel.com> > Contributed-under: TianoCore Contribution Agreement 1.1 > Signed-off-by: Dandan Bi <dandan...@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 > > _______________________________________________ > edk2-devel mailing list > edk2-devel@lists.01.org > https://lists.01.org/mailman/listinfo/edk2-devel _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel