bfaa7cd7fb
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5040 6f19259b-4bc3-4df7-8a09-765794883524
80 lines
2.9 KiB
C
80 lines
2.9 KiB
C
/** @file
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Tcg addtional services to measure PeImage and ActionString
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Copyright (c) 2006 - 2008, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef _TCG_PLATFORM_PROTOCOL_H_
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#define _TCG_PLATFORM_PROTOCOL_H_
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#define EFI_TCG_PLATFORM_PROTOCOL_GUID \
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{ 0x8c4c9a41, 0xbf56, 0x4627, { 0x9e, 0xa, 0xc8, 0x38, 0x6d, 0x66, 0x11, 0x5c } }
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typedef struct tdEFI_TCG_PLATFORM_PROTOCOL EFI_TCG_PLATFORM_PROTOCOL;
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//
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// EFI TCG Platform Protocol
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//
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/**
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Measure PE/COFF Image File prior to the application of any fix-ups or relocations.
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@param BootPolicy If TRUE, indicates that the request originates from the boot manager,
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and that the boot manager is attempting to load FilePath as a boot selection.
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@param ImageAddress The memory address to PE/COFF image.
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@param ImageSize The size of PE/COFF image.
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@param LinkTimeBase The image base address in the original PeImage.
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@param ImageType The subsystem type of the PeImage.
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@param DeviceHandle The handle to device matched the file path.
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@param FilePath The specific file path from which the image is loaded.
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@retval EFI_SUCCESS Measure successfully.
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@retval EFI_UNSUPPORTED The loaded PeImage is not supported.
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@retval EFI_OUT_OF_RESOURCES The resource of memory is not enough.
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**/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_TCG_MEASURE_PE_IMAGE) (
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IN BOOLEAN BootPolicy,
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IN EFI_PHYSICAL_ADDRESS ImageAddress,
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IN UINTN ImageSize,
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IN UINTN LinkTimeBase,
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IN UINT16 ImageType,
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IN EFI_HANDLE DeviceHandle,
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IN EFI_DEVICE_PATH_PROTOCOL *FilePath
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);
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/**
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Measure efi action string.
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@param ActionString Pointer to action string.
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@retval EFI_SUCCESS Measure action string successfully.
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**/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_TCG_MEASURE_ACTION) (
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IN CHAR8 *ActionString
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);
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struct tdEFI_TCG_PLATFORM_PROTOCOL {
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EFI_TCG_MEASURE_PE_IMAGE MeasurePeImage;
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EFI_TCG_MEASURE_ACTION MeasureAction;
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};
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extern EFI_GUID gEfiTcgPlatformProtocolGuid;
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#endif
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