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75 lines
2.3 KiB
C
75 lines
2.3 KiB
C
/** @file
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GUID and related data structures used with the Debug Image Info Table.
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Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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@par Revision Reference:
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GUID defined in UEFI 2.0 spec.
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**/
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#ifndef __DEBUG_IMAGE_INFO_GUID_H__
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#define __DEBUG_IMAGE_INFO_GUID_H__
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#include <Protocol/LoadedImage.h>
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///
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/// EFI_DEBUG_IMAGE_INFO_TABLE configuration table GUID declaration.
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///
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#define EFI_DEBUG_IMAGE_INFO_TABLE_GUID \
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{ \
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0x49152e77, 0x1ada, 0x4764, {0xb7, 0xa2, 0x7a, 0xfe, 0xfe, 0xd9, 0x5e, 0x8b } \
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}
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#define EFI_DEBUG_IMAGE_INFO_UPDATE_IN_PROGRESS 0x01
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#define EFI_DEBUG_IMAGE_INFO_TABLE_MODIFIED 0x02
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#define EFI_DEBUG_IMAGE_INFO_TYPE_NORMAL 0x01
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typedef struct {
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UINT64 Signature; ///< A constant UINT64 that has the value EFI_SYSTEM_TABLE_SIGNATURE
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EFI_PHYSICAL_ADDRESS EfiSystemTableBase; ///< The physical address of the EFI system table.
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UINT32 Crc32; ///< A 32-bit CRC value that is used to verify the EFI_SYSTEM_TABLE_POINTER structure is valid.
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} EFI_SYSTEM_TABLE_POINTER;
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typedef struct {
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///
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/// Indicates the type of image info structure. For PE32 EFI images,
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/// this is set to EFI_DEBUG_IMAGE_INFO_TYPE_NORMAL.
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///
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UINT32 ImageInfoType;
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///
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/// A pointer to an instance of the loaded image protocol for the associated image.
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///
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EFI_LOADED_IMAGE_PROTOCOL *LoadedImageProtocolInstance;
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///
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/// Indicates the image handle of the associated image.
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///
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EFI_HANDLE ImageHandle;
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} EFI_DEBUG_IMAGE_INFO_NORMAL;
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typedef union {
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UINT32 *ImageInfoType;
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EFI_DEBUG_IMAGE_INFO_NORMAL *NormalImage;
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} EFI_DEBUG_IMAGE_INFO;
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typedef struct {
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///
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/// UpdateStatus is used by the system to indicate the state of the debug image info table.
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///
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volatile UINT32 UpdateStatus;
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///
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/// The number of EFI_DEBUG_IMAGE_INFO elements in the array pointed to by EfiDebugImageInfoTable.
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///
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UINT32 TableSize;
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///
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/// A pointer to the first element of an array of EFI_DEBUG_IMAGE_INFO structures.
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///
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EFI_DEBUG_IMAGE_INFO *EfiDebugImageInfoTable;
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} EFI_DEBUG_IMAGE_INFO_TABLE_HEADER;
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extern EFI_GUID gEfiDebugImageInfoTableGuid;
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#endif
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