1 /** @file 2 GUID and related data structures used with the Debug Image Info Table. 3 4 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR> 5 SPDX-License-Identifier: BSD-2-Clause-Patent 6 7 @par Revision Reference: 8 GUID defined in UEFI 2.0 spec. 9 10 **/ 11 12 #ifndef __DEBUG_IMAGE_INFO_GUID_H__ 13 #define __DEBUG_IMAGE_INFO_GUID_H__ 14 15 #include <Protocol/LoadedImage.h> 16 17 /// 18 /// EFI_DEBUG_IMAGE_INFO_TABLE configuration table GUID declaration. 19 /// 20 #define EFI_DEBUG_IMAGE_INFO_TABLE_GUID \ 21 { \ 22 0x49152e77, 0x1ada, 0x4764, {0xb7, 0xa2, 0x7a, 0xfe, 0xfe, 0xd9, 0x5e, 0x8b } \ 23 } 24 25 #define EFI_DEBUG_IMAGE_INFO_UPDATE_IN_PROGRESS 0x01 26 #define EFI_DEBUG_IMAGE_INFO_TABLE_MODIFIED 0x02 27 28 #define EFI_DEBUG_IMAGE_INFO_TYPE_NORMAL 0x01 29 30 typedef struct { 31 UINT64 Signature; ///< A constant UINT64 that has the value EFI_SYSTEM_TABLE_SIGNATURE 32 EFI_PHYSICAL_ADDRESS EfiSystemTableBase; ///< The physical address of the EFI system table. 33 UINT32 Crc32; ///< A 32-bit CRC value that is used to verify the EFI_SYSTEM_TABLE_POINTER structure is valid. 34 } EFI_SYSTEM_TABLE_POINTER; 35 36 typedef struct { 37 /// 38 /// Indicates the type of image info structure. For PE32 EFI images, 39 /// this is set to EFI_DEBUG_IMAGE_INFO_TYPE_NORMAL. 40 /// 41 UINT32 ImageInfoType; 42 /// 43 /// A pointer to an instance of the loaded image protocol for the associated image. 44 /// 45 EFI_LOADED_IMAGE_PROTOCOL *LoadedImageProtocolInstance; 46 /// 47 /// Indicates the image handle of the associated image. 48 /// 49 EFI_HANDLE ImageHandle; 50 } EFI_DEBUG_IMAGE_INFO_NORMAL; 51 52 typedef union { 53 UINT32 *ImageInfoType; 54 EFI_DEBUG_IMAGE_INFO_NORMAL *NormalImage; 55 } EFI_DEBUG_IMAGE_INFO; 56 57 typedef struct { 58 /// 59 /// UpdateStatus is used by the system to indicate the state of the debug image info table. 60 /// 61 volatile UINT32 UpdateStatus; 62 /// 63 /// The number of EFI_DEBUG_IMAGE_INFO elements in the array pointed to by EfiDebugImageInfoTable. 64 /// 65 UINT32 TableSize; 66 /// 67 /// A pointer to the first element of an array of EFI_DEBUG_IMAGE_INFO structures. 68 /// 69 EFI_DEBUG_IMAGE_INFO *EfiDebugImageInfoTable; 70 } EFI_DEBUG_IMAGE_INFO_TABLE_HEADER; 71 72 extern EFI_GUID gEfiDebugImageInfoTableGuid; 73 74 #endif 75