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1) Add CONST to the pointer type input parameter. 

2) Use global variable and AllocateCopyPool to save the size of generated binary.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5847 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qwang12 2008-09-08 12:53:50 +00:00
parent b9066aae25
commit 23a2150bcf
1 changed files with 21 additions and 23 deletions
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42
MdePkg/Library/PeiPiLib/PeiPiLib.c
View File

@ -1,7 +1,7 @@
/** @file
MDE PI library functions and macros for PEI phase
Copyright (c) 2007, Intel Corporation
Copyright (c) 2007 - 2008, Intel Corporation
All rights reserved. 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
@ -23,13 +23,12 @@
#include <Library/PeiPiLib.h>
#include <Library/BaseMemoryLib.h>
CONST EFI_PEI_FIRMWARE_VOLUME_INFO_PPI mFvInfoPpiTemplate = {
EFI_FIRMWARE_FILE_SYSTEM2_GUID,
NULL,
0, //FvInfoSize
NULL, //ParentFvName
NULL //ParentFileName;
CONST EFI_PEI_PPI_DESCRIPTOR mPpiListTemplate [] = {
{
(EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
&gEfiPeiFirmwareVolumeInfoPpiGuid,
NULL
}
};
/**
@ -57,35 +56,34 @@ CONST EFI_PEI_FIRMWARE_VOLUME_INFO_PPI mFvInfoPpiTemplate = {
VOID
EFIAPI
PiLibInstallFvInfoPpi (
IN EFI_GUID *FvFormat, OPTIONAL
IN VOID *FvInfo,
IN CONST EFI_GUID *FvFormat, OPTIONAL
IN CONST VOID *FvInfo,
IN UINT32 FvInfoSize,
IN EFI_GUID *ParentFvName, OPTIONAL
IN EFI_GUID *ParentFileName OPTIONAL
IN CONST EFI_GUID *ParentFvName, OPTIONAL
IN CONST EFI_GUID *ParentFileName OPTIONAL
)
{
EFI_STATUS Status;
EFI_PEI_FIRMWARE_VOLUME_INFO_PPI *FvInfoPpi;
EFI_PEI_PPI_DESCRIPTOR *FvInfoPpiDescriptor;
FvInfoPpi = AllocateCopyPool (sizeof (*FvInfoPpi), &mFvInfoPpiTemplate);
FvInfoPpi = AllocateZeroPool (sizeof (EFI_PEI_FIRMWARE_VOLUME_INFO_PPI));
ASSERT( FvInfoPpi != NULL);
if (FvFormat != NULL) {
CopyMem (&FvInfoPpi->FvFormat, FvFormat, sizeof (*FvFormat));
CopyGuid (&FvInfoPpi->FvFormat, FvFormat);
} else {
CopyGuid (&FvInfoPpi->FvFormat, &gEfiFirmwareFileSystem2Guid);
}
FvInfoPpi->FvInfo = (VOID *) (UINTN) FvInfo;
FvInfoPpi->FvInfoSize = (UINT32) FvInfoSize;
FvInfoPpi->ParentFvName = ParentFvName;
FvInfoPpi->ParentFileName = ParentFileName;
FvInfoPpi->FvInfo = (VOID *) FvInfo;
FvInfoPpi->FvInfoSize = FvInfoSize;
FvInfoPpi->ParentFvName = (EFI_GUID *) ParentFvName;
FvInfoPpi->ParentFileName = (EFI_GUID *) ParentFileName;
FvInfoPpiDescriptor = AllocatePool (sizeof(EFI_PEI_PPI_DESCRIPTOR));
FvInfoPpiDescriptor = AllocateCopyPool (sizeof(EFI_PEI_PPI_DESCRIPTOR), mPpiListTemplate);
ASSERT (FvInfoPpiDescriptor != NULL);
FvInfoPpiDescriptor->Flags = EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST;
FvInfoPpiDescriptor->Guid = &gEfiPeiFirmwareVolumeInfoPpiGuid;
FvInfoPpiDescriptor->Ppi = (VOID *) FvInfoPpi;
Status = PeiServicesInstallPpi (FvInfoPpiDescriptor);
ASSERT_EFI_ERROR (Status);