Add initial version with header/secdesc parsing.
diff --git a/edk/BaseTypes.h b/edk/BaseTypes.h
new file mode 100644
index 0000000..f0b1b97
--- /dev/null
+++ b/edk/BaseTypes.h
@@ -0,0 +1,90 @@
+#ifndef CPER_BASETYPES_H
+#define CPER_BASETYPES_H
+
+///
+/// 8-byte unsigned value
+///
+typedef unsigned long long UINT64;
+///
+/// 8-byte signed value
+///
+typedef long long INT64;
+///
+/// 4-byte unsigned value
+///
+typedef unsigned int UINT32;
+///
+/// 4-byte signed value
+///
+typedef int INT32;
+///
+/// 2-byte unsigned value
+///
+typedef unsigned short UINT16;
+///
+/// 2-byte Character. Unless otherwise specified all strings are stored in the
+/// UTF-16 encoding format as defined by Unicode 2.1 and ISO/IEC 10646 standards.
+///
+typedef unsigned short CHAR16;
+///
+/// 2-byte signed value
+///
+typedef short INT16;
+///
+/// Logical Boolean. 1-byte value containing 0 for FALSE or a 1 for TRUE. Other
+/// values are undefined.
+///
+typedef unsigned char BOOLEAN;
+///
+/// 1-byte unsigned value
+///
+typedef unsigned char UINT8;
+///
+/// 1-byte Character
+///
+typedef char CHAR8;
+///
+/// 1-byte signed value
+///
+typedef signed char INT8;
+//
+// Basical data type definitions introduced in UEFI.
+//
+typedef struct {
+ UINT32 Data1;
+ UINT16 Data2;
+ UINT16 Data3;
+ UINT8 Data4[8];
+} EFI_GUID;
+
+/**
+ Returns a 16-bit signature built from 2 ASCII characters.
+
+ This macro returns a 16-bit value built from the two ASCII characters specified
+ by A and B.
+
+ @param A The first ASCII character.
+ @param B The second ASCII character.
+
+ @return A 16-bit value built from the two ASCII characters specified by A and B.
+
+**/
+#define SIGNATURE_16(A, B) ((A) | (B << 8))
+/**
+ Returns a 32-bit signature built from 4 ASCII characters.
+
+ This macro returns a 32-bit value built from the four ASCII characters specified
+ by A, B, C, and D.
+
+ @param A The first ASCII character.
+ @param B The second ASCII character.
+ @param C The third ASCII character.
+ @param D The fourth ASCII character.
+
+ @return A 32-bit value built from the two ASCII characters specified by A, B,
+ C and D.
+
+**/
+#define SIGNATURE_32(A, B, C, D) (SIGNATURE_16 (A, B) | (SIGNATURE_16 (C, D) << 16))
+
+#endif
\ No newline at end of file
diff --git a/edk/Cper.c b/edk/Cper.c
new file mode 100644
index 0000000..6870628
--- /dev/null
+++ b/edk/Cper.c
@@ -0,0 +1,33 @@
+/**
+ * Extern definitions for EFI GUIDs relating to notification types and error section types.
+ *
+ * Author: Lawrence.Tang@arm.com
+ **/
+#include "Cper.h"
+
+EFI_GUID gEfiEventNotificationTypeCmcGuid = { 0x2DCE8BB1, 0xBDD7, 0x450e, { 0xB9, 0xAD, 0x9C, 0xF4, 0xEB, 0xD4, 0xF8, 0x90 }};
+EFI_GUID gEfiEventNotificationTypeCpeGuid = { 0x4E292F96, 0xD843, 0x4a55, { 0xA8, 0xC2, 0xD4, 0x81, 0xF2, 0x7E, 0xBE, 0xEE }};
+EFI_GUID gEfiEventNotificationTypeMceGuid = { 0xE8F56FFE, 0x919C, 0x4cc5, { 0xBA, 0x88, 0x65, 0xAB, 0xE1, 0x49, 0x13, 0xBB }};
+EFI_GUID gEfiEventNotificationTypePcieGuid = { 0xCF93C01F, 0x1A16, 0x4dfc, { 0xB8, 0xBC, 0x9C, 0x4D, 0xAF, 0x67, 0xC1, 0x04 }};
+EFI_GUID gEfiEventNotificationTypeInitGuid = { 0xCC5263E8, 0x9308, 0x454a, { 0x89, 0xD0, 0x34, 0x0B, 0xD3, 0x9B, 0xC9, 0x8E }};
+EFI_GUID gEfiEventNotificationTypeNmiGuid = { 0x5BAD89FF, 0xB7E6, 0x42c9, { 0x81, 0x4A, 0xCF, 0x24, 0x85, 0xD6, 0xE9, 0x8A }};
+EFI_GUID gEfiEventNotificationTypeBootGuid = { 0x3D61A466, 0xAB40, 0x409a, { 0xA6, 0x98, 0xF3, 0x62, 0xD4, 0x64, 0xB3, 0x8F }};
+EFI_GUID gEfiEventNotificationTypeDmarGuid = { 0x667DD791, 0xC6B3, 0x4c27, { 0x8A, 0x6B, 0x0F, 0x8E, 0x72, 0x2D, 0xEB, 0x41 }};
+EFI_GUID gEfiEventNotificationTypeSeaGuid = { 0x9A78788A, 0xBBE8, 0x11E4, { 0x80, 0x9E, 0x67, 0x61, 0x1E, 0x5D, 0x46, 0xB0 }};
+EFI_GUID gEfiEventNotificationTypeSeiGuid = { 0x5C284C81, 0xB0AE, 0x4E87, { 0xA3, 0x22, 0xB0, 0x4C, 0x85, 0x62, 0x43, 0x23 }};
+EFI_GUID gEfiEventNotificationTypePeiGuid = { 0x09A9D5AC, 0x5204, 0x4214, { 0x96, 0xE5, 0x94, 0x99, 0x2E, 0x75, 0x2B, 0xCD }};
+EFI_GUID gEfiEventNotificationTypeCxlGuid = { 0x69293BC9, 0x41DF, 0x49A3, { 0xB4, 0xBD, 0x4F, 0xB0, 0xDB, 0x30, 0x41, 0xF6 }};
+EFI_GUID gEfiProcessorGenericErrorSectionGuid = { 0x9876ccad, 0x47b4, 0x4bdb, { 0xb6, 0x5e, 0x16, 0xf1, 0x93, 0xc4, 0xf3, 0xdb }};
+EFI_GUID gEfiProcessorSpecificErrorSectionGuid = { 0xdc3ea0b0, 0xa144, 0x4797, { 0xb9, 0x5b, 0x53, 0xfa, 0x24, 0x2b, 0x6e, 0x1d }};
+EFI_GUID gEfiIa32X64ProcessorErrorSectionGuid = { 0xdc3ea0b0, 0xa144, 0x4797, { 0xb9, 0x5b, 0x53, 0xfa, 0x24, 0x2b, 0x6e, 0x1d }};
+//todo: Why does IPF GUID have an excess of elements?
+//EFI_GUID gEfiIpfProcessorErrorSectionGuid = { 0xe429faf1, 0x3cb7, 0x11d4, { 0xb, 0xca, 0x7, 0x00, 0x80, 0xc7, 0x3c, 0x88, 0x81 }};
+EFI_GUID gEfiArmProcessorErrorSectionGuid = { 0xe19e3d16, 0xbc11, 0x11e4, { 0x9c, 0xaa, 0xc2, 0x05, 0x1d, 0x5d, 0x46, 0xb0 }};
+EFI_GUID gEfiPlatformMemoryErrorSectionGuid = { 0xa5bc1114, 0x6f64, 0x4ede, { 0xb8, 0x63, 0x3e, 0x83, 0xed, 0x7c, 0x83, 0xb1 }};
+EFI_GUID gEfiPcieErrorSectionGuid = { 0xd995e954, 0xbbc1, 0x430f, { 0xad, 0x91, 0xb4, 0x4d, 0xcb, 0x3c, 0x6f, 0x35 }};
+EFI_GUID gEfiFirmwareErrorSectionGuid = { 0x81212a96, 0x09ed, 0x4996, { 0x94, 0x71, 0x8d, 0x72, 0x9c, 0x8e, 0x69, 0xed }};
+EFI_GUID gEfiPciBusErrorSectionGuid = { 0xc5753963, 0x3b84, 0x4095, { 0xbf, 0x78, 0xed, 0xda, 0xd3, 0xf9, 0xc9, 0xdd }};
+EFI_GUID gEfiPciDevErrorSectionGuid = { 0xeb5e4685, 0xca66, 0x4769, { 0xb6, 0xa2, 0x26, 0x06, 0x8b, 0x00, 0x13, 0x26 }};
+EFI_GUID gEfiDMArGenericErrorSectionGuid = { 0x5b51fef7, 0xc79d, 0x4434, { 0x8f, 0x1b, 0xaa, 0x62, 0xde, 0x3e, 0x2c, 0x64 }};
+EFI_GUID gEfiDirectedIoDMArErrorSectionGuid = { 0x71761d37, 0x32b2, 0x45cd, { 0xa7, 0xd0, 0xb0, 0xfe, 0xdd, 0x93, 0xe8, 0xcf }};
+EFI_GUID gEfiIommuDMArErrorSectionGuid = { 0x036f84e1, 0x7f37, 0x428c, { 0xa7, 0x9e, 0x57, 0x5f, 0xdf, 0xaa, 0x84, 0xec }};
\ No newline at end of file
diff --git a/edk/Cper.h b/edk/Cper.h
new file mode 100644
index 0000000..7a3f510
--- /dev/null
+++ b/edk/Cper.h
@@ -0,0 +1,1253 @@
+/** @file
+ GUIDs and definitions used for Common Platform Error Record.
+
+ Copyright (c) 2011 - 2017, Intel Corporation. All rights reserved.<BR>
+ (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+ @par Revision Reference:
+ GUIDs defined in UEFI 2.7 Specification.
+
+**/
+#include "BaseTypes.h"
+
+#ifndef __CPER_GUID_H__
+#define __CPER_GUID_H__
+
+#pragma pack(1)
+
+#define EFI_ERROR_RECORD_SIGNATURE_START SIGNATURE_32('C', 'P', 'E', 'R')
+#define EFI_ERROR_RECORD_SIGNATURE_END 0xFFFFFFFF
+
+#define EFI_ERROR_RECORD_REVISION 0x0101
+
+///
+/// Error Severity in Error Record Header and Error Section Descriptor
+///@{
+#define EFI_GENERIC_ERROR_RECOVERABLE 0x00000000
+#define EFI_GENERIC_ERROR_FATAL 0x00000001
+#define EFI_GENERIC_ERROR_CORRECTED 0x00000002
+#define EFI_GENERIC_ERROR_INFO 0x00000003
+///@}
+
+///
+/// The validation bit mask indicates the validity of the following fields
+/// in Error Record Header.
+///@{
+#define EFI_ERROR_RECORD_HEADER_PLATFORM_ID_VALID BIT0
+#define EFI_ERROR_RECORD_HEADER_TIME_STAMP_VALID BIT1
+#define EFI_ERROR_RECORD_HEADER_PARTITION_ID_VALID BIT2
+///@}
+
+///
+/// Timestamp is precise if this bit is set and correlates to the time of the
+/// error event.
+///
+#define EFI_ERROR_TIME_STAMP_PRECISE BIT0
+
+///
+/// The timestamp correlates to the time when the error information was collected
+/// by the system software and may not necessarily represent the time of the error
+/// event. The timestamp contains the local time in BCD format.
+///
+typedef struct {
+ UINT8 Seconds;
+ UINT8 Minutes;
+ UINT8 Hours;
+ UINT8 Flag;
+ UINT8 Day;
+ UINT8 Month;
+ UINT8 Year;
+ UINT8 Century;
+} EFI_ERROR_TIME_STAMP;
+
+///
+/// GUID value indicating the record association with an error event notification type.
+///@{
+#define EFI_EVENT_NOTIFICATION_TYEP_CMC_GUID \
+ { \
+ 0x2DCE8BB1, 0xBDD7, 0x450e, { 0xB9, 0xAD, 0x9C, 0xF4, 0xEB, 0xD4, 0xF8, 0x90 } \
+ }
+#define EFI_EVENT_NOTIFICATION_TYEP_CPE_GUID \
+ { \
+ 0x4E292F96, 0xD843, 0x4a55, { 0xA8, 0xC2, 0xD4, 0x81, 0xF2, 0x7E, 0xBE, 0xEE } \
+ }
+#define EFI_EVENT_NOTIFICATION_TYEP_MCE_GUID \
+ { \
+ 0xE8F56FFE, 0x919C, 0x4cc5, { 0xBA, 0x88, 0x65, 0xAB, 0xE1, 0x49, 0x13, 0xBB } \
+ }
+#define EFI_EVENT_NOTIFICATION_TYEP_PCIE_GUID \
+ { \
+ 0xCF93C01F, 0x1A16, 0x4dfc, { 0xB8, 0xBC, 0x9C, 0x4D, 0xAF, 0x67, 0xC1, 0x04 } \
+ }
+#define EFI_EVENT_NOTIFICATION_TYEP_INIT_GUID \
+ { \
+ 0xCC5263E8, 0x9308, 0x454a, { 0x89, 0xD0, 0x34, 0x0B, 0xD3, 0x9B, 0xC9, 0x8E } \
+ }
+#define EFI_EVENT_NOTIFICATION_TYEP_NMI_GUID \
+ { \
+ 0x5BAD89FF, 0xB7E6, 0x42c9, { 0x81, 0x4A, 0xCF, 0x24, 0x85, 0xD6, 0xE9, 0x8A } \
+ }
+#define EFI_EVENT_NOTIFICATION_TYEP_BOOT_GUID \
+ { \
+ 0x3D61A466, 0xAB40, 0x409a, { 0xA6, 0x98, 0xF3, 0x62, 0xD4, 0x64, 0xB3, 0x8F } \
+ }
+#define EFI_EVENT_NOTIFICATION_TYEP_DMAR_GUID \
+ { \
+ 0x667DD791, 0xC6B3, 0x4c27, { 0x8A, 0x6B, 0x0F, 0x8E, 0x72, 0x2D, 0xEB, 0x41 } \
+ }
+#define EFI_EVENT_NOTIFICATION_TYPE_DMAR_SEA \
+ { \
+ 0x9A78788A, 0xBBE8, 0x11E4, { 0x80, 0x9E, 0x67, 0x61, 0x1E, 0x5D, 0x46, 0xB0 } \
+ }
+#define EFI_EVENT_NOTIFICATION_TYPE_DMAR_SEI \
+ { \
+ 0x5C284C81, 0xB0AE, 0x4E87, { 0xA3, 0x22, 0xB0, 0x4C, 0x85, 0x62, 0x43, 0x23 } \
+ }
+#define EFI_EVENT_NOTIFICATION_TYPE_DMAR_PEI \
+ { \
+ 0x09A9D5AC, 0x5204, 0x4214, { 0x96, 0xE5, 0x94, 0x99, 0x2E, 0x75, 0x2B, 0xCD } \
+ }
+///@}
+
+///
+/// Error Record Header Flags
+///@{
+#define EFI_HW_ERROR_FLAGS_RECOVERED 0x00000001
+#define EFI_HW_ERROR_FLAGS_PREVERR 0x00000002
+#define EFI_HW_ERROR_FLAGS_SIMULATED 0x00000004
+///@}
+
+///
+/// Common error record header
+///
+typedef struct {
+ UINT32 SignatureStart;
+ UINT16 Revision;
+ UINT32 SignatureEnd;
+ UINT16 SectionCount;
+ UINT32 ErrorSeverity;
+ UINT32 ValidationBits;
+ UINT32 RecordLength;
+ EFI_ERROR_TIME_STAMP TimeStamp;
+ EFI_GUID PlatformID;
+ EFI_GUID PartitionID;
+ EFI_GUID CreatorID;
+ EFI_GUID NotificationType;
+ UINT64 RecordID;
+ UINT32 Flags;
+ UINT64 PersistenceInfo;
+ UINT8 Resv1[12];
+ ///
+ /// An array of SectionCount descriptors for the associated
+ /// sections. The number of valid sections is equivalent to the
+ /// SectionCount. The buffer size of the record may include
+ /// more space to dynamically add additional Section
+ /// Descriptors to the error record.
+ ///
+} EFI_COMMON_ERROR_RECORD_HEADER;
+
+#define EFI_ERROR_SECTION_REVISION 0x0100
+
+///
+/// Validity Fields in Error Section Descriptor.
+///
+#define EFI_ERROR_SECTION_FRU_ID_VALID BIT0
+#define EFI_ERROR_SECTION_FRU_STRING_VALID BIT1
+
+///
+/// Flag field contains information that describes the error section
+/// in Error Section Descriptor.
+///
+#define EFI_ERROR_SECTION_FLAGS_PRIMARY BIT0
+#define EFI_ERROR_SECTION_FLAGS_CONTAINMENT_WARNING BIT1
+#define EFI_ERROR_SECTION_FLAGS_RESET BIT2
+#define EFI_ERROR_SECTION_FLAGS_ERROR_THRESHOLD_EXCEEDED BIT3
+#define EFI_ERROR_SECTION_FLAGS_RESOURCE_NOT_ACCESSIBLE BIT4
+#define EFI_ERROR_SECTION_FLAGS_LATENT_ERROR BIT5
+
+///
+/// Error Sectition Type GUIDs in Error Section Descriptor
+///@{
+#define EFI_ERROR_SECTION_PROCESSOR_GENERIC_GUID \
+ { \
+ 0x9876ccad, 0x47b4, 0x4bdb, { 0xb6, 0x5e, 0x16, 0xf1, 0x93, 0xc4, 0xf3, 0xdb } \
+ }
+#define EFI_ERROR_SECTION_PROCESSOR_SPECIFIC_GUID \
+ { \
+ 0xdc3ea0b0, 0xa144, 0x4797, { 0xb9, 0x5b, 0x53, 0xfa, 0x24, 0x2b, 0x6e, 0x1d } \
+ }
+#define EFI_ERROR_SECTION_PROCESSOR_SPECIFIC_IA32X64_GUID \
+ { \
+ 0xdc3ea0b0, 0xa144, 0x4797, { 0xb9, 0x5b, 0x53, 0xfa, 0x24, 0x2b, 0x6e, 0x1d } \
+ }
+#define EFI_ERROR_SECTION_PROCESSOR_SPECIFIC_ARM_GUID \
+ { \
+ 0xe19e3d16, 0xbc11, 0x11e4, { 0x9c, 0xaa, 0xc2, 0x05, 0x1d, 0x5d, 0x46, 0xb0 } \
+ }
+#define EFI_ERROR_SECTION_PLATFORM_MEMORY_GUID \
+ { \
+ 0xa5bc1114, 0x6f64, 0x4ede, { 0xb8, 0x63, 0x3e, 0x83, 0xed, 0x7c, 0x83, 0xb1 } \
+ }
+#define EFI_ERROR_SECTION_PLATFORM_MEMORY2_GUID \
+ { \
+ 0x61EC04FC, 0x48E6, 0xD813, { 0x25, 0xC9, 0x8D, 0xAA, 0x44, 0x75, 0x0B, 0x12 } \
+ }
+#define EFI_ERROR_SECTION_PCIE_GUID \
+ { \
+ 0xd995e954, 0xbbc1, 0x430f, { 0xad, 0x91, 0xb4, 0x4d, 0xcb, 0x3c, 0x6f, 0x35 } \
+ }
+#define EFI_ERROR_SECTION_FW_ERROR_RECORD_GUID \
+ { \
+ 0x81212a96, 0x09ed, 0x4996, { 0x94, 0x71, 0x8d, 0x72, 0x9c, 0x8e, 0x69, 0xed } \
+ }
+#define EFI_ERROR_SECTION_PCI_PCIX_BUS_GUID \
+ { \
+ 0xc5753963, 0x3b84, 0x4095, { 0xbf, 0x78, 0xed, 0xda, 0xd3, 0xf9, 0xc9, 0xdd } \
+ }
+#define EFI_ERROR_SECTION_PCI_DEVICE_GUID \
+ { \
+ 0xeb5e4685, 0xca66, 0x4769, { 0xb6, 0xa2, 0x26, 0x06, 0x8b, 0x00, 0x13, 0x26 } \
+ }
+#define EFI_ERROR_SECTION_DMAR_GENERIC_GUID \
+ { \
+ 0x5b51fef7, 0xc79d, 0x4434, { 0x8f, 0x1b, 0xaa, 0x62, 0xde, 0x3e, 0x2c, 0x64 } \
+ }
+#define EFI_ERROR_SECTION_DIRECTED_IO_DMAR_GUID \
+ { \
+ 0x71761d37, 0x32b2, 0x45cd, { 0xa7, 0xd0, 0xb0, 0xfe, 0xdd, 0x93, 0xe8, 0xcf } \
+ }
+#define EFI_ERROR_SECTION_IOMMU_DMAR_GUID \
+ { \
+ 0x036f84e1, 0x7f37, 0x428c, { 0xa7, 0x9e, 0x57, 0x5f, 0xdf, 0xaa, 0x84, 0xec } \
+ }
+///@}
+
+///
+/// Error Section Descriptor
+///
+typedef struct {
+ UINT32 SectionOffset;
+ UINT32 SectionLength;
+ UINT16 Revision;
+ UINT8 SecValidMask;
+ UINT8 Resv1;
+ UINT32 SectionFlags;
+ EFI_GUID SectionType;
+ EFI_GUID FruId;
+ UINT32 Severity;
+ CHAR8 FruString[20];
+} EFI_ERROR_SECTION_DESCRIPTOR;
+
+///
+/// The validation bit mask indicates whether or not each of the following fields are
+/// valid in Proessor Generic Error section.
+///@{
+#define EFI_GENERIC_ERROR_PROC_TYPE_VALID BIT0
+#define EFI_GENERIC_ERROR_PROC_ISA_VALID BIT1
+#define EFI_GENERIC_ERROR_PROC_ERROR_TYPE_VALID BIT2
+#define EFI_GENERIC_ERROR_PROC_OPERATION_VALID BIT3
+#define EFI_GENERIC_ERROR_PROC_FLAGS_VALID BIT4
+#define EFI_GENERIC_ERROR_PROC_LEVEL_VALID BIT5
+#define EFI_GENERIC_ERROR_PROC_VERSION_VALID BIT6
+#define EFI_GENERIC_ERROR_PROC_BRAND_VALID BIT7
+#define EFI_GENERIC_ERROR_PROC_ID_VALID BIT8
+#define EFI_GENERIC_ERROR_PROC_TARGET_ADDR_VALID BIT9
+#define EFI_GENERIC_ERROR_PROC_REQUESTER_ID_VALID BIT10
+#define EFI_GENERIC_ERROR_PROC_RESPONDER_ID_VALID BIT11
+#define EFI_GENERIC_ERROR_PROC_INST_IP_VALID BIT12
+///@}
+
+///
+/// The type of the processor architecture in Proessor Generic Error section.
+///@{
+#define EFI_GENERIC_ERROR_PROC_TYPE_IA32_X64 0x00
+#define EFI_GENERIC_ERROR_PROC_TYPE_IA64 0x01
+#define EFI_GENERIC_ERROR_PROC_TYPE_ARM 0x02
+///@}
+
+///
+/// The type of the instruction set executing when the error occurred in Proessor
+/// Generic Error section.
+///@{
+#define EFI_GENERIC_ERROR_PROC_ISA_IA32 0x00
+#define EFI_GENERIC_ERROR_PROC_ISA_IA64 0x01
+#define EFI_GENERIC_ERROR_PROC_ISA_X64 0x02
+#define EFI_GENERIC_ERROR_PROC_ISA_ARM_A32_T32 0x03
+#define EFI_GENERIC_ERROR_PROC_ISA_ARM_A64 0x04
+///@}
+
+///
+/// The type of error that occurred in Proessor Generic Error section.
+///@{
+#define EFI_GENERIC_ERROR_PROC_ERROR_TYPE_UNKNOWN 0x00
+#define EFI_GENERIC_ERROR_PROC_ERROR_TYPE_CACHE 0x01
+#define EFI_GENERIC_ERROR_PROC_ERROR_TYPE_TLB 0x02
+#define EFI_GENERIC_ERROR_PROC_ERROR_TYPE_BUS 0x04
+#define EFI_GENERIC_ERROR_PROC_ERROR_TYPE_MICRO_ARCH 0x08
+///@}
+
+///
+/// The type of operation in Proessor Generic Error section.
+///@{
+#define EFI_GENERIC_ERROR_PROC_OPERATION_GENERIC 0x00
+#define EFI_GENERIC_ERROR_PROC_OPERATION_DATA_READ 0x01
+#define EFI_GENERIC_ERROR_PROC_OPERATION_DATA_WRITE 0x02
+#define EFI_GENERIC_ERROR_PROC_OPERATION_INSTRUCTION_EXEC 0x03
+///@}
+
+///
+/// Flags bit mask indicates additional information about the error in Proessor Generic
+/// Error section
+///@{
+#define EFI_GENERIC_ERROR_PROC_FLAGS_RESTARTABLE BIT0
+#define EFI_GENERIC_ERROR_PROC_FLAGS_PRECISE_IP BIT1
+#define EFI_GENERIC_ERROR_PROC_FLAGS_OVERFLOW BIT2
+#define EFI_GENERIC_ERROR_PROC_FLAGS_CORRECTED BIT3
+///@}
+
+///
+/// Processor Generic Error Section
+/// describes processor reported hardware errors for logical processors in the system.
+///
+typedef struct {
+ UINT64 ValidFields;
+ UINT8 Type;
+ UINT8 Isa;
+ UINT8 ErrorType;
+ UINT8 Operation;
+ UINT8 Flags;
+ UINT8 Level;
+ UINT16 Resv1;
+ UINT64 VersionInfo;
+ CHAR8 BrandString[128];
+ UINT64 ApicId;
+ UINT64 TargetAddr;
+ UINT64 RequestorId;
+ UINT64 ResponderId;
+ UINT64 InstructionIP;
+} EFI_PROCESSOR_GENERIC_ERROR_DATA;
+
+#if defined (MDE_CPU_IA32) || defined (MDE_CPU_X64)
+///
+/// IA32 and x64 Specific definitions.
+///
+
+///
+/// GUID value indicating the type of Processor Error Information structure
+/// in IA32/X64 Processor Error Information Structure.
+///@{
+#define EFI_IA32_X64_ERROR_TYPE_CACHE_CHECK_GUID \
+ { \
+ 0xA55701F5, 0xE3EF, 0x43de, {0xAC, 0x72, 0x24, 0x9B, 0x57, 0x3F, 0xAD, 0x2C } \
+ }
+#define EFI_IA32_X64_ERROR_TYPE_TLB_CHECK_GUID \
+ { \
+ 0xFC06B535, 0x5E1F, 0x4562, {0x9F, 0x25, 0x0A, 0x3B, 0x9A, 0xDB, 0x63, 0xC3 } \
+ }
+#define EFI_IA32_X64_ERROR_TYPE_BUS_CHECK_GUID \
+ { \
+ 0x1CF3F8B3, 0xC5B1, 0x49a2, {0xAA, 0x59, 0x5E, 0xEF, 0x92, 0xFF, 0xA6, 0x3C } \
+ }
+#define EFI_IA32_X64_ERROR_TYPE_MS_CHECK_GUID \
+ { \
+ 0x48AB7F57, 0xDC34, 0x4f6c, {0xA7, 0xD3, 0xB0, 0xB5, 0xB0, 0xA7, 0x43, 0x14 } \
+ }
+///@}
+
+///
+/// The validation bit mask indicates which fields in the IA32/X64 Processor
+/// Error Record structure are valid.
+///@{
+#define EFI_IA32_X64_PROCESSOR_ERROR_APIC_ID_VALID BIT0
+#define EFI_IA32_X64_PROCESSOR_ERROR_CPU_ID_INFO_VALID BIT1
+///@}
+
+///
+/// IA32/X64 Processor Error Record
+///
+typedef struct {
+ UINT64 ValidFields;
+ UINT64 ApicId;
+ UINT8 CpuIdInfo[48];
+} EFI_IA32_X64_PROCESSOR_ERROR_RECORD;
+
+///
+/// The validation bit mask indicates which fields in the Cache Check structure
+/// are valid.
+///@{
+#define EFI_CACHE_CHECK_TRANSACTION_TYPE_VALID BIT0
+#define EFI_CACHE_CHECK_OPERATION_VALID BIT1
+#define EFI_CACHE_CHECK_LEVEL_VALID BIT2
+#define EFI_CACHE_CHECK_CONTEXT_CORRUPT_VALID BIT3
+#define EFI_CACHE_CHECK_UNCORRECTED_VALID BIT4
+#define EFI_CACHE_CHECK_PRECISE_IP_VALID BIT5
+#define EFI_CACHE_CHECK_RESTARTABLE_VALID BIT6
+#define EFI_CACHE_CHECK_OVERFLOW_VALID BIT7
+///@}
+
+///
+/// Type of cache error in the Cache Check structure
+///@{
+#define EFI_CACHE_CHECK_ERROR_TYPE_INSTRUCTION 0
+#define EFI_CACHE_CHECK_ERROR_TYPE_DATA_ACCESS 1
+#define EFI_CACHE_CHECK_ERROR_TYPE_GENERIC 2
+///@}
+
+///
+/// Type of cache operation that caused the error in the Cache
+/// Check structure
+///@{
+#define EFI_CACHE_CHECK_OPERATION_TYPE_GENERIC 0
+#define EFI_CACHE_CHECK_OPERATION_TYPE_GENERIC_READ 1
+#define EFI_CACHE_CHECK_OPERATION_TYPE_GENERIC_WRITE 2
+#define EFI_CACHE_CHECK_OPERATION_TYPE_DATA_READ 3
+#define EFI_CACHE_CHECK_OPERATION_TYPE_DATA_WRITE 4
+#define EFI_CACHE_CHECK_OPERATION_TYPE_INSTRUCTION_FETCH 5
+#define EFI_CACHE_CHECK_OPERATION_TYPE_PREFETCH 6
+#define EFI_CACHE_CHECK_OPERATION_TYPE_EVICTION 7
+#define EFI_CACHE_CHECK_OPERATION_TYPE_SNOOP 8
+///@}
+
+///
+/// IA32/X64 Cache Check Structure
+///
+typedef struct {
+ UINT64 ValidFields : 16;
+ UINT64 TransactionType : 2;
+ UINT64 Operation : 4;
+ UINT64 Level : 3;
+ UINT64 ContextCorrupt : 1;
+ UINT64 ErrorUncorrected : 1;
+ UINT64 PreciseIp : 1;
+ UINT64 RestartableIp : 1;
+ UINT64 Overflow : 1;
+ UINT64 Resv1 : 34;
+} EFI_IA32_X64_CACHE_CHECK_INFO;
+
+///
+/// The validation bit mask indicates which fields in the TLB Check structure
+/// are valid.
+///@{
+#define EFI_TLB_CHECK_TRANSACTION_TYPE_VALID BIT0
+#define EFI_TLB_CHECK_OPERATION_VALID BIT1
+#define EFI_TLB_CHECK_LEVEL_VALID BIT2
+#define EFI_TLB_CHECK_CONTEXT_CORRUPT_VALID BIT3
+#define EFI_TLB_CHECK_UNCORRECTED_VALID BIT4
+#define EFI_TLB_CHECK_PRECISE_IP_VALID BIT5
+#define EFI_TLB_CHECK_RESTARTABLE_VALID BIT6
+#define EFI_TLB_CHECK_OVERFLOW_VALID BIT7
+///@}
+
+///
+/// Type of cache error in the TLB Check structure
+///@{
+#define EFI_TLB_CHECK_ERROR_TYPE_INSTRUCTION 0
+#define EFI_TLB_CHECK_ERROR_TYPE_DATA_ACCESS 1
+#define EFI_TLB_CHECK_ERROR_TYPE_GENERIC 2
+///@}
+
+///
+/// Type of cache operation that caused the error in the TLB
+/// Check structure
+///@{
+#define EFI_TLB_CHECK_OPERATION_TYPE_GENERIC 0
+#define EFI_TLB_CHECK_OPERATION_TYPE_GENERIC_READ 1
+#define EFI_TLB_CHECK_OPERATION_TYPE_GENERIC_WRITE 2
+#define EFI_TLB_CHECK_OPERATION_TYPE_DATA_READ 3
+#define EFI_TLB_CHECK_OPERATION_TYPE_DATA_WRITE 4
+#define EFI_TLB_CHECK_OPERATION_TYPE_INST_FETCH 5
+#define EFI_TLB_CHECK_OPERATION_TYPE_PREFETCH 6
+///@}
+
+///
+/// IA32/X64 TLB Check Structure
+///
+typedef struct {
+ UINT64 ValidFields : 16;
+ UINT64 TransactionType : 2;
+ UINT64 Operation : 4;
+ UINT64 Level : 3;
+ UINT64 ContextCorrupt : 1;
+ UINT64 ErrorUncorrected : 1;
+ UINT64 PreciseIp : 1;
+ UINT64 RestartableIp : 1;
+ UINT64 Overflow : 1;
+ UINT64 Resv1 : 34;
+} EFI_IA32_X64_TLB_CHECK_INFO;
+
+///
+/// The validation bit mask indicates which fields in the MS Check structure
+/// are valid.
+///@{
+#define EFI_BUS_CHECK_TRANSACTION_TYPE_VALID BIT0
+#define EFI_BUS_CHECK_OPERATION_VALID BIT1
+#define EFI_BUS_CHECK_LEVEL_VALID BIT2
+#define EFI_BUS_CHECK_CONTEXT_CORRUPT_VALID BIT3
+#define EFI_BUS_CHECK_UNCORRECTED_VALID BIT4
+#define EFI_BUS_CHECK_PRECISE_IP_VALID BIT5
+#define EFI_BUS_CHECK_RESTARTABLE_VALID BIT6
+#define EFI_BUS_CHECK_OVERFLOW_VALID BIT7
+#define EFI_BUS_CHECK_PARTICIPATION_TYPE_VALID BIT8
+#define EFI_BUS_CHECK_TIME_OUT_VALID BIT9
+#define EFI_BUS_CHECK_ADDRESS_SPACE_VALID BIT10
+///@}
+
+///
+/// Type of cache error in the Bus Check structure
+///@{
+#define EFI_BUS_CHECK_ERROR_TYPE_INSTRUCTION 0
+#define EFI_BUS_CHECK_ERROR_TYPE_DATA_ACCESS 1
+#define EFI_BUS_CHECK_ERROR_TYPE_GENERIC 2
+///@}
+
+///
+/// Type of cache operation that caused the error in the Bus
+/// Check structure
+///@{
+#define EFI_BUS_CHECK_OPERATION_TYPE_GENERIC 0
+#define EFI_BUS_CHECK_OPERATION_TYPE_GENERIC_READ 1
+#define EFI_BUS_CHECK_OPERATION_TYPE_GENERIC_WRITE 2
+#define EFI_BUS_CHECK_OPERATION_TYPE_DATA_READ 3
+#define EFI_BUS_CHECK_OPERATION_TYPE_DATA_WRITE 4
+#define EFI_BUS_CHECK_OPERATION_TYPE_INST_FETCH 5
+#define EFI_BUS_CHECK_OPERATION_TYPE_PREFETCH 6
+///@}
+
+///
+/// Type of Participation
+///@{
+#define EFI_BUS_CHECK_PARTICIPATION_TYPE_REQUEST 0
+#define EFI_BUS_CHECK_PARTICIPATION_TYPE_RESPONDED 1
+#define EFI_BUS_CHECK_PARTICIPATION_TYPE_OBSERVED 2
+#define EFI_BUS_CHECK_PARTICIPATION_TYPE_GENERIC 3
+///@}
+
+///
+/// Type of Address Space
+///@{
+#define EFI_BUS_CHECK_ADDRESS_SPACE_TYPE_MEMORY 0
+#define EFI_BUS_CHECK_ADDRESS_SPACE_TYPE_RESERVED 1
+#define EFI_BUS_CHECK_ADDRESS_SPACE_TYPE_IO 2
+#define EFI_BUS_CHECK_ADDRESS_SPACE_TYPE_OTHER 3
+///@}
+
+///
+/// IA32/X64 Bus Check Structure
+///
+typedef struct {
+ UINT64 ValidFields : 16;
+ UINT64 TransactionType : 2;
+ UINT64 Operation : 4;
+ UINT64 Level : 3;
+ UINT64 ContextCorrupt : 1;
+ UINT64 ErrorUncorrected : 1;
+ UINT64 PreciseIp : 1;
+ UINT64 RestartableIp : 1;
+ UINT64 Overflow : 1;
+ UINT64 ParticipationType : 2;
+ UINT64 TimeOut : 1;
+ UINT64 AddressSpace : 2;
+ UINT64 Resv1 : 29;
+} EFI_IA32_X64_BUS_CHECK_INFO;
+
+///
+/// The validation bit mask indicates which fields in the MS Check structure
+/// are valid.
+///@{
+#define EFI_MS_CHECK_ERROR_TYPE_VALID BIT0
+#define EFI_MS_CHECK_CONTEXT_CORRUPT_VALID BIT1
+#define EFI_MS_CHECK_UNCORRECTED_VALID BIT2
+#define EFI_MS_CHECK_PRECISE_IP_VALID BIT3
+#define EFI_MS_CHECK_RESTARTABLE_VALID BIT4
+#define EFI_MS_CHECK_OVERFLOW_VALID BIT5
+///@}
+
+///
+/// Error type identifies the operation that caused the error.
+///@{
+#define EFI_MS_CHECK_ERROR_TYPE_NO 0
+#define EFI_MS_CHECK_ERROR_TYPE_UNCLASSIFIED 1
+#define EFI_MS_CHECK_ERROR_TYPE_MICROCODE_PARITY 2
+#define EFI_MS_CHECK_ERROR_TYPE_EXTERNAL 3
+#define EFI_MS_CHECK_ERROR_TYPE_FRC 4
+#define EFI_MS_CHECK_ERROR_TYPE_INTERNAL_UNCLASSIFIED 5
+///@}
+
+///
+/// IA32/X64 MS Check Field Description
+///
+typedef struct {
+ UINT64 ValidFields : 16;
+ UINT64 ErrorType : 3;
+ UINT64 ContextCorrupt : 1;
+ UINT64 ErrorUncorrected : 1;
+ UINT64 PreciseIp : 1;
+ UINT64 RestartableIp : 1;
+ UINT64 Overflow : 1;
+ UINT64 Resv1 : 40;
+} EFI_IA32_X64_MS_CHECK_INFO;
+
+///
+/// IA32/X64 Check Information Item
+///
+typedef union {
+ EFI_IA32_X64_CACHE_CHECK_INFO CacheCheck;
+ EFI_IA32_X64_TLB_CHECK_INFO TlbCheck;
+ EFI_IA32_X64_BUS_CHECK_INFO BusCheck;
+ EFI_IA32_X64_MS_CHECK_INFO MsCheck;
+ UINT64 Data64;
+} EFI_IA32_X64_CHECK_INFO_ITEM;
+
+///
+/// The validation bit mask indicates which fields in the IA32/X64 Processor Error
+/// Information Structure are valid.
+///@{
+#define EFI_IA32_X64_ERROR_PROC_CHECK_INFO_VALID BIT0
+#define EFI_IA32_X64_ERROR_PROC_TARGET_ADDR_VALID BIT1
+#define EFI_IA32_X64_ERROR_PROC_REQUESTER_ID_VALID BIT2
+#define EFI_IA32_X64_ERROR_PROC_RESPONDER_ID_VALID BIT3
+#define EFI_IA32_X64_ERROR_PROC_INST_IP_VALID BIT4
+///@}
+
+///
+/// IA32/X64 Processor Error Information Structure
+///
+typedef struct {
+ EFI_GUID ErrorType;
+ UINT64 ValidFields;
+ EFI_IA32_X64_CHECK_INFO_ITEM CheckInfo;
+ UINT64 TargetId;
+ UINT64 RequestorId;
+ UINT64 ResponderId;
+ UINT64 InstructionIP;
+} EFI_IA32_X64_PROCESS_ERROR_INFO;
+
+///
+/// IA32/X64 Processor Context Information Structure
+///
+typedef struct {
+ UINT16 RegisterType;
+ UINT16 ArraySize;
+ UINT32 MsrAddress;
+ UINT64 MmRegisterAddress;
+ //
+ // This field will provide the contents of the actual registers or raw data.
+ // The number of Registers or size of the raw data reported is determined
+ // by (Array Size / 8) or otherwise specified by the context structure type
+ // definition.
+ //
+} EFI_IA32_X64_PROCESSOR_CONTEXT_INFO;
+
+///
+/// Register Context Type
+///@{
+#define EFI_REG_CONTEXT_TYPE_UNCLASSIFIED 0x0000
+#define EFI_REG_CONTEXT_TYPE_MSR 0x0001
+#define EFI_REG_CONTEXT_TYPE_IA32 0x0002
+#define EFI_REG_CONTEXT_TYPE_X64 0x0003
+#define EFI_REG_CONTEXT_TYPE_FXSAVE 0x0004
+#define EFI_REG_CONTEXT_TYPE_DR_IA32 0x0005
+#define EFI_REG_CONTEXT_TYPE_DR_X64 0x0006
+#define EFI_REG_CONTEXT_TYPE_MEM_MAP 0x0007
+///@}
+
+///
+/// IA32 Register State
+///
+typedef struct {
+ UINT32 Eax;
+ UINT32 Ebx;
+ UINT32 Ecx;
+ UINT32 Edx;
+ UINT32 Esi;
+ UINT32 Edi;
+ UINT32 Ebp;
+ UINT32 Esp;
+ UINT16 Cs;
+ UINT16 Ds;
+ UINT16 Ss;
+ UINT16 Es;
+ UINT16 Fs;
+ UINT16 Gs;
+ UINT32 Eflags;
+ UINT32 Eip;
+ UINT32 Cr0;
+ UINT32 Cr1;
+ UINT32 Cr2;
+ UINT32 Cr3;
+ UINT32 Cr4;
+ UINT32 Gdtr[2];
+ UINT32 Idtr[2];
+ UINT16 Ldtr;
+ UINT16 Tr;
+} EFI_CONTEXT_IA32_REGISTER_STATE;
+
+///
+/// X64 Register State
+///
+typedef struct {
+ UINT64 Rax;
+ UINT64 Rbx;
+ UINT64 Rcx;
+ UINT64 Rdx;
+ UINT64 Rsi;
+ UINT64 Rdi;
+ UINT64 Rbp;
+ UINT64 Rsp;
+ UINT64 R8;
+ UINT64 R9;
+ UINT64 R10;
+ UINT64 R11;
+ UINT64 R12;
+ UINT64 R13;
+ UINT64 R14;
+ UINT64 R15;
+ UINT16 Cs;
+ UINT16 Ds;
+ UINT16 Ss;
+ UINT16 Es;
+ UINT16 Fs;
+ UINT16 Gs;
+ UINT32 Resv1;
+ UINT64 Rflags;
+ UINT64 Rip;
+ UINT64 Cr0;
+ UINT64 Cr1;
+ UINT64 Cr2;
+ UINT64 Cr3;
+ UINT64 Cr4;
+ UINT64 Gdtr[2];
+ UINT64 Idtr[2];
+ UINT16 Ldtr;
+ UINT16 Tr;
+} EFI_CONTEXT_X64_REGISTER_STATE;
+
+///
+/// The validation bit mask indicates each of the following field is in IA32/X64
+/// Processor Error Section.
+///
+typedef struct {
+ UINT64 ApicIdValid : 1;
+ UINT64 CpuIdInforValid : 1;
+ UINT64 ErrorInfoNum : 6;
+ UINT64 ContextNum : 6;
+ UINT64 Resv1 : 50;
+} EFI_IA32_X64_VALID_BITS;
+
+#endif
+
+///
+/// Error Status Fields
+///
+typedef struct {
+ UINT64 Resv1 : 8;
+ UINT64 Type : 8;
+ UINT64 AddressSignal : 1; ///< Error in Address signals or in Address portion of transaction
+ UINT64 ControlSignal : 1; ///< Error in Control signals or in Control portion of transaction
+ UINT64 DataSignal : 1; ///< Error in Data signals or in Data portion of transaction
+ UINT64 DetectedByResponder : 1; ///< Error detected by responder
+ UINT64 DetectedByRequester : 1; ///< Error detected by requestor
+ UINT64 FirstError : 1; ///< First Error in the sequence - option field
+ UINT64 OverflowNotLogged : 1; ///< Additional errors were not logged due to lack of resources
+ UINT64 Resv2 : 41;
+} EFI_GENERIC_ERROR_STATUS;
+
+///
+/// Error Type
+///
+typedef enum {
+ ///
+ /// General Internal errors
+ ///
+ ErrorInternal = 1,
+ ErrorBus = 16,
+ ///
+ /// Component Internal errors
+ ///
+ ErrorMemStorage = 4, // Error in memory device
+ ErrorTlbStorage = 5, // TLB error in cache
+ ErrorCacheStorage = 6,
+ ErrorFunctionalUnit = 7,
+ ErrorSelftest = 8,
+ ErrorOverflow = 9,
+ ///
+ /// Bus internal errors
+ ///
+ ErrorVirtualMap = 17,
+ ErrorAccessInvalid = 18, // Improper access
+ ErrorUnimplAccess = 19, // Unimplemented memory access
+ ErrorLossOfLockstep = 20,
+ ErrorResponseInvalid = 21, // Response not associated with request
+ ErrorParity = 22,
+ ErrorProtocol = 23,
+ ErrorPath = 24, // Detected path error
+ ErrorTimeout = 25, // Bus timeout
+ ErrorPoisoned = 26 // Read data poisoned
+} EFI_GENERIC_ERROR_STATUS_ERROR_TYPE;
+
+///
+/// Validation bit mask indicates which fields in the memory error record are valid
+/// in Memory Error section
+///@{
+#define EFI_PLATFORM_MEMORY_ERROR_STATUS_VALID BIT0
+#define EFI_PLATFORM_MEMORY_PHY_ADDRESS_VALID BIT1
+#define EFI_PLATFORM_MEMORY_PHY_ADDRESS_MASK_VALID BIT2
+#define EFI_PLATFORM_MEMORY_NODE_VALID BIT3
+#define EFI_PLATFORM_MEMORY_CARD_VALID BIT4
+#define EFI_PLATFORM_MEMORY_MODULE_VALID BIT5
+#define EFI_PLATFORM_MEMORY_BANK_VALID BIT6
+#define EFI_PLATFORM_MEMORY_DEVICE_VALID BIT7
+#define EFI_PLATFORM_MEMORY_ROW_VALID BIT8
+#define EFI_PLATFORM_MEMORY_COLUMN_VALID BIT9
+#define EFI_PLATFORM_MEMORY_BIT_POS_VALID BIT10
+#define EFI_PLATFORM_MEMORY_REQUESTOR_ID_VALID BIT11
+#define EFI_PLATFORM_MEMORY_RESPONDER_ID_VALID BIT12
+#define EFI_PLATFORM_MEMORY_TARGET_ID_VALID BIT13
+#define EFI_PLATFORM_MEMORY_ERROR_TYPE_VALID BIT14
+#define EFI_PLATFORM_MEMORY_ERROR_RANK_NUM_VALID BIT15
+#define EFI_PLATFORM_MEMORY_ERROR_CARD_HANDLE_VALID BIT16
+#define EFI_PLATFORM_MEMORY_ERROR_MODULE_HANDLE_VALID BIT17
+#define EFI_PLATFORM_MEMORY_ERROR_EXTENDED_ROW_BIT_16_17_VALID BIT18
+#define EFI_PLATFORM_MEMORY_ERROR_BANK_GROUP_VALID BIT19
+#define EFI_PLATFORM_MEMORY_ERROR_BANK_ADDRESS_VALID BIT20
+#define EFI_PLATFORM_MEMORY_ERROR_CHIP_IDENTIFICATION_VALID BIT21
+///@}
+
+///
+/// Memory Error Type identifies the type of error that occurred in Memory
+/// Error section
+///@{
+#define EFI_PLATFORM_MEMORY_ERROR_UNKNOWN 0x00
+#define EFI_PLATFORM_MEMORY_ERROR_NONE 0x01
+#define EFI_PLATFORM_MEMORY_ERROR_SINGLEBIT_ECC 0x02
+#define EFI_PLATFORM_MEMORY_ERROR_MLTIBIT_ECC 0x03
+#define EFI_PLATFORM_MEMORY_ERROR_SINGLESYMBOLS_CHIPKILL 0x04
+#define EFI_PLATFORM_MEMORY_ERROR_MULTISYMBOL_CHIPKILL 0x05
+#define EFI_PLATFORM_MEMORY_ERROR_MATER_ABORT 0x06
+#define EFI_PLATFORM_MEMORY_ERROR_TARGET_ABORT 0x07
+#define EFI_PLATFORM_MEMORY_ERROR_PARITY 0x08
+#define EFI_PLATFORM_MEMORY_ERROR_WDT 0x09
+#define EFI_PLATFORM_MEMORY_ERROR_INVALID_ADDRESS 0x0A
+#define EFI_PLATFORM_MEMORY_ERROR_MIRROR_FAILED 0x0B
+#define EFI_PLATFORM_MEMORY_ERROR_SPARING 0x0C
+#define EFI_PLATFORM_MEMORY_ERROR_SCRUB_CORRECTED 0x0D
+#define EFI_PLATFORM_MEMORY_ERROR_SCRUB_UNCORRECTED 0x0E
+#define EFI_PLATFORM_MEMORY_ERROR_MEMORY_MAP_EVENT 0x0F
+///@}
+
+///
+/// Memory Error Section
+///
+typedef struct {
+ UINT64 ValidFields;
+ EFI_GENERIC_ERROR_STATUS ErrorStatus;
+ UINT64 PhysicalAddress; // Error physical address
+ UINT64 PhysicalAddressMask; // Grnaularity
+ UINT16 Node; // Node #
+ UINT16 Card;
+ UINT16 ModuleRank; // Module or Rank#
+ UINT16 Bank;
+ UINT16 Device;
+ UINT16 Row;
+ UINT16 Column;
+ UINT16 BitPosition;
+ UINT64 RequestorId;
+ UINT64 ResponderId;
+ UINT64 TargetId;
+ UINT8 ErrorType;
+ UINT8 Extended;
+ UINT16 RankNum;
+ UINT16 CardHandle;
+ UINT16 ModuleHandle;
+} EFI_PLATFORM_MEMORY_ERROR_DATA;
+
+///
+/// Validation bit mask indicates which fields in the memory error record 2 are valid
+/// in Memory Error section 2
+///@{
+#define EFI_PLATFORM_MEMORY2_ERROR_STATUS_VALID BIT0
+#define EFI_PLATFORM_MEMORY2_PHY_ADDRESS_VALID BIT1
+#define EFI_PLATFORM_MEMORY2_PHY_ADDRESS_MASK_VALID BIT2
+#define EFI_PLATFORM_MEMORY2_NODE_VALID BIT3
+#define EFI_PLATFORM_MEMORY2_CARD_VALID BIT4
+#define EFI_PLATFORM_MEMORY2_MODULE_VALID BIT5
+#define EFI_PLATFORM_MEMORY2_BANK_VALID BIT6
+#define EFI_PLATFORM_MEMORY2_DEVICE_VALID BIT7
+#define EFI_PLATFORM_MEMORY2_ROW_VALID BIT8
+#define EFI_PLATFORM_MEMORY2_COLUMN_VALID BIT9
+#define EFI_PLATFORM_MEMORY2_RANK_VALID BIT10
+#define EFI_PLATFORM_MEMORY2_BIT_POS_VALID BIT11
+#define EFI_PLATFORM_MEMORY2_CHIP_ID_VALID BIT12
+#define EFI_PLATFORM_MEMORY2_MEMORY_ERROR_TYPE_VALID BIT13
+#define EFI_PLATFORM_MEMORY2_STATUS_VALID BIT14
+#define EFI_PLATFORM_MEMORY2_REQUESTOR_ID_VALID BIT15
+#define EFI_PLATFORM_MEMORY2_RESPONDER_ID_VALID BIT16
+#define EFI_PLATFORM_MEMORY2_TARGET_ID_VALID BIT17
+#define EFI_PLATFORM_MEMORY2_CARD_HANDLE_VALID BIT18
+#define EFI_PLATFORM_MEMORY2_MODULE_HANDLE_VALID BIT19
+#define EFI_PLATFORM_MEMORY2_BANK_GROUP_VALID BIT20
+#define EFI_PLATFORM_MEMORY2_BANK_ADDRESS_VALID BIT21
+///@}
+
+///
+/// Memory Error Type identifies the type of error that occurred in Memory
+/// Error section 2
+///@{
+#define EFI_PLATFORM_MEMORY2_ERROR_UNKNOWN 0x00
+#define EFI_PLATFORM_MEMORY2_ERROR_NONE 0x01
+#define EFI_PLATFORM_MEMORY2_ERROR_SINGLEBIT_ECC 0x02
+#define EFI_PLATFORM_MEMORY2_ERROR_MLTIBIT_ECC 0x03
+#define EFI_PLATFORM_MEMORY2_ERROR_SINGLESYMBOL_CHIPKILL 0x04
+#define EFI_PLATFORM_MEMORY2_ERROR_MULTISYMBOL_CHIPKILL 0x05
+#define EFI_PLATFORM_MEMORY2_ERROR_MASTER_ABORT 0x06
+#define EFI_PLATFORM_MEMORY2_ERROR_TARGET_ABORT 0x07
+#define EFI_PLATFORM_MEMORY2_ERROR_PARITY 0x08
+#define EFI_PLATFORM_MEMORY2_ERROR_WDT 0x09
+#define EFI_PLATFORM_MEMORY2_ERROR_INVALID_ADDRESS 0x0A
+#define EFI_PLATFORM_MEMORY2_ERROR_MIRROR_BROKEN 0x0B
+#define EFI_PLATFORM_MEMORY2_ERROR_MEMORY_SPARING 0x0C
+#define EFI_PLATFORM_MEMORY2_ERROR_SCRUB_CORRECTED 0x0D
+#define EFI_PLATFORM_MEMORY2_ERROR_SCRUB_UNCORRECTED 0x0E
+#define EFI_PLATFORM_MEMORY2_ERROR_MEMORY_MAP_EVENT 0x0F
+///@}
+
+///
+/// Memory Error Section 2
+///
+typedef struct {
+ UINT64 ValidFields;
+ EFI_GENERIC_ERROR_STATUS ErrorStatus;
+ UINT64 PhysicalAddress; // Error physical address
+ UINT64 PhysicalAddressMask; // Grnaularity
+ UINT16 Node; // Node #
+ UINT16 Card;
+ UINT16 Module; // Module or Rank#
+ UINT16 Bank;
+ UINT32 Device;
+ UINT32 Row;
+ UINT32 Column;
+ UINT32 Rank;
+ UINT32 BitPosition;
+ UINT8 ChipId;
+ UINT8 MemErrorType;
+ UINT8 Status;
+ UINT8 Reserved;
+ UINT64 RequestorId;
+ UINT64 ResponderId;
+ UINT64 TargetId;
+ UINT32 CardHandle;
+ UINT32 ModuleHandle;
+} EFI_PLATFORM_MEMORY2_ERROR_DATA;
+
+///
+/// Validation bits mask indicates which of the following fields is valid
+/// in PCI Express Error Record.
+///@{
+#define EFI_PCIE_ERROR_PORT_TYPE_VALID BIT0
+#define EFI_PCIE_ERROR_VERSION_VALID BIT1
+#define EFI_PCIE_ERROR_COMMAND_STATUS_VALID BIT2
+#define EFI_PCIE_ERROR_DEVICE_ID_VALID BIT3
+#define EFI_PCIE_ERROR_SERIAL_NO_VALID BIT4
+#define EFI_PCIE_ERROR_BRIDGE_CRL_STS_VALID BIT5
+#define EFI_PCIE_ERROR_CAPABILITY_INFO_VALID BIT6
+#define EFI_PCIE_ERROR_AER_INFO_VALID BIT7
+///@}
+
+///
+/// PCIe Device/Port Type as defined in the PCI Express capabilities register
+///@{
+#define EFI_PCIE_ERROR_PORT_PCIE_ENDPOINT 0x00000000
+#define EFI_PCIE_ERROR_PORT_PCI_ENDPOINT 0x00000001
+#define EFI_PCIE_ERROR_PORT_ROOT_PORT 0x00000004
+#define EFI_PCIE_ERROR_PORT_UPSWITCH_PORT 0x00000005
+#define EFI_PCIE_ERROR_PORT_DOWNSWITCH_PORT 0x00000006
+#define EFI_PCIE_ERROR_PORT_PCIE_TO_PCI_BRIDGE 0x00000007
+#define EFI_PCIE_ERROR_PORT_PCI_TO_PCIE_BRIDGE 0x00000008
+#define EFI_PCIE_ERROR_PORT_ROOT_INT_ENDPOINT 0x00000009
+#define EFI_PCIE_ERROR_PORT_ROOT_EVENT_COLLECTOR 0x0000000A
+///@}
+
+///
+/// PCI Slot number
+///
+typedef struct {
+ UINT16 Resv1 : 3;
+ UINT16 Number : 13;
+} EFI_GENERIC_ERROR_PCI_SLOT;
+
+///
+/// PCIe Root Port PCI/bridge PCI compatible device number and
+/// bus number information to uniquely identify the root port or
+/// bridge. Default values for both the bus numbers is zero.
+///
+typedef struct {
+ UINT16 VendorId;
+ UINT16 DeviceId;
+ UINT8 ClassCode[3];
+ UINT8 Function;
+ UINT8 Device;
+ UINT16 Segment;
+ UINT8 PrimaryOrDeviceBus;
+ UINT8 SecondaryBus;
+ EFI_GENERIC_ERROR_PCI_SLOT Slot;
+ UINT8 Resv1;
+} EFI_GENERIC_ERROR_PCIE_DEV_BRIDGE_ID;
+
+///
+/// PCIe Capability Structure
+///
+typedef struct {
+ UINT8 PcieCap[60];
+} EFI_PCIE_ERROR_DATA_CAPABILITY;
+
+///
+/// PCIe Advanced Error Reporting Extended Capability Structure.
+///
+typedef struct {
+ UINT8 PcieAer[96];
+} EFI_PCIE_ERROR_DATA_AER;
+
+///
+/// PCI Express Error Record
+///
+typedef struct {
+ UINT64 ValidFields;
+ UINT32 PortType;
+ UINT32 Version;
+ UINT32 CommandStatus;
+ UINT32 Resv2;
+ EFI_GENERIC_ERROR_PCIE_DEV_BRIDGE_ID DevBridge;
+ UINT64 SerialNo;
+ UINT32 BridgeControlStatus;
+ EFI_PCIE_ERROR_DATA_CAPABILITY Capability;
+ EFI_PCIE_ERROR_DATA_AER AerInfo;
+} EFI_PCIE_ERROR_DATA;
+
+///
+/// Validation bits Indicates which of the following fields is valid
+/// in PCI/PCI-X Bus Error Section.
+///@{
+#define EFI_PCI_PCIX_BUS_ERROR_STATUS_VALID BIT0
+#define EFI_PCI_PCIX_BUS_ERROR_TYPE_VALID BIT1
+#define EFI_PCI_PCIX_BUS_ERROR_BUS_ID_VALID BIT2
+#define EFI_PCI_PCIX_BUS_ERROR_BUS_ADDRESS_VALID BIT3
+#define EFI_PCI_PCIX_BUS_ERROR_BUS_DATA_VALID BIT4
+#define EFI_PCI_PCIX_BUS_ERROR_COMMAND_VALID BIT5
+#define EFI_PCI_PCIX_BUS_ERROR_REQUESTOR_ID_VALID BIT6
+#define EFI_PCI_PCIX_BUS_ERROR_COMPLETER_ID_VALID BIT7
+#define EFI_PCI_PCIX_BUS_ERROR_TARGET_ID_VALID BIT8
+///@}
+
+///
+/// PCI Bus Error Type in PCI/PCI-X Bus Error Section
+///@{
+#define EFI_PCI_PCIX_BUS_ERROR_UNKNOWN 0x0000
+#define EFI_PCI_PCIX_BUS_ERROR_DATA_PARITY 0x0001
+#define EFI_PCI_PCIX_BUS_ERROR_SYSTEM 0x0002
+#define EFI_PCI_PCIX_BUS_ERROR_MASTER_ABORT 0x0003
+#define EFI_PCI_PCIX_BUS_ERROR_BUS_TIMEOUT 0x0004
+#define EFI_PCI_PCIX_BUS_ERROR_MASTER_DATA_PARITY 0x0005
+#define EFI_PCI_PCIX_BUS_ERROR_ADDRESS_PARITY 0x0006
+#define EFI_PCI_PCIX_BUS_ERROR_COMMAND_PARITY 0x0007
+///@}
+
+///
+/// PCI/PCI-X Bus Error Section
+///
+typedef struct {
+ UINT64 ValidFields;
+ EFI_GENERIC_ERROR_STATUS ErrorStatus;
+ UINT16 Type;
+ UINT16 BusId;
+ UINT32 Resv2;
+ UINT64 BusAddress;
+ UINT64 BusData;
+ UINT64 BusCommand;
+ UINT64 RequestorId;
+ UINT64 ResponderId;
+ UINT64 TargetId;
+} EFI_PCI_PCIX_BUS_ERROR_DATA;
+
+///
+/// Validation bits Indicates which of the following fields is valid
+/// in PCI/PCI-X Component Error Section.
+///@{
+#define EFI_PCI_PCIX_DEVICE_ERROR_STATUS_VALID BIT0
+#define EFI_PCI_PCIX_DEVICE_ERROR_ID_INFO_VALID BIT1
+#define EFI_PCI_PCIX_DEVICE_ERROR_MEM_NUM_VALID BIT2
+#define EFI_PCI_PCIX_DEVICE_ERROR_IO_NUM_VALID BIT3
+#define EFI_PCI_PCIX_DEVICE_ERROR_REG_DATA_PAIR_VALID BIT4
+///@}
+
+///
+/// PCI/PCI-X Device Identification Information
+///
+typedef struct {
+ UINT16 VendorId;
+ UINT16 DeviceId;
+ UINT8 ClassCode[3];
+ UINT8 Function;
+ UINT8 Device;
+ UINT8 Bus;
+ UINT8 Segment;
+ UINT8 Resv1;
+ UINT32 Resv2;
+} EFI_GENERIC_ERROR_PCI_DEVICE_ID;
+
+///
+/// Identifies the type of firmware error record
+///@{
+#define EFI_FIRMWARE_ERROR_TYPE_IPF_SAL 0x00
+#define EFI_FIRMWARE_ERROR_TYPE_SOC_TYPE1 0x01
+#define EFI_FIRMWARE_ERROR_TYPE_SOC_TYPE2 0x02
+///@}
+
+///
+/// Firmware Error Record Section
+///
+typedef struct {
+ UINT8 ErrorType;
+ UINT8 Revision;
+ UINT8 Resv1[6];
+ UINT64 RecordId;
+ EFI_GUID RecordIdGuid;
+} EFI_FIRMWARE_ERROR_DATA;
+
+///
+/// Fault Reason in DMAr Generic Error Section
+///@{
+#define EFI_DMA_FAULT_REASON_TABLE_ENTRY_NOT_PRESENT 0x01
+#define EFI_DMA_FAULT_REASON_TABLE_ENTRY_INVALID 0x02
+#define EFI_DMA_FAULT_REASON_ACCESS_MAPPING_TABLE_ERROR 0x03
+#define EFI_DMA_FAULT_REASON_RESV_BIT_ERROR_IN_MAPPING_TABLE 0x04
+#define EFI_DMA_FAULT_REASON_ACCESS_ADDR_OUT_OF_SPACE 0x05
+#define EFI_DMA_FAULT_REASON_INVALID_ACCESS 0x06
+#define EFI_DMA_FAULT_REASON_INVALID_REQUEST 0x07
+#define EFI_DMA_FAULT_REASON_ACCESS_TRANSLATE_TABLE_ERROR 0x08
+#define EFI_DMA_FAULT_REASON_RESV_BIT_ERROR_IN_TRANSLATE_TABLE 0x09
+#define EFI_DMA_FAULT_REASON_INVALID_COMMAOND 0x0A
+#define EFI_DMA_FAULT_REASON_ACCESS_COMMAND_BUFFER_ERROR 0x0B
+///@}
+
+///
+/// DMA access type in DMAr Generic Error Section
+///@{
+#define EFI_DMA_ACCESS_TYPE_READ 0x00
+#define EFI_DMA_ACCESS_TYPE_WRITE 0x01
+///@}
+
+///
+/// DMA address type in DMAr Generic Error Section
+///@{
+#define EFI_DMA_ADDRESS_UNTRANSLATED 0x00
+#define EFI_DMA_ADDRESS_TRANSLATION 0x01
+///@}
+
+///
+/// Architecture type in DMAr Generic Error Section
+///@{
+#define EFI_DMA_ARCH_TYPE_VT 0x01
+#define EFI_DMA_ARCH_TYPE_IOMMU 0x02
+///@}
+
+///
+/// DMAr Generic Error Section
+///
+typedef struct {
+ UINT16 RequesterId;
+ UINT16 SegmentNumber;
+ UINT8 FaultReason;
+ UINT8 AccessType;
+ UINT8 AddressType;
+ UINT8 ArchType;
+ UINT64 DeviceAddr;
+ UINT8 Resv1[16];
+} EFI_DMAR_GENERIC_ERROR_DATA;
+
+///
+/// Intel VT for Directed I/O specific DMAr Errors
+///
+typedef struct {
+ UINT8 Version;
+ UINT8 Revision;
+ UINT8 OemId[6];
+ UINT64 Capability;
+ UINT64 CapabilityEx;
+ UINT32 GlobalCommand;
+ UINT32 GlobalStatus;
+ UINT32 FaultStatus;
+ UINT8 Resv1[12];
+ UINT64 FaultRecord[2];
+ UINT64 RootEntry[2];
+ UINT64 ContextEntry[2];
+ UINT64 PteL6;
+ UINT64 PteL5;
+ UINT64 PteL4;
+ UINT64 PteL3;
+ UINT64 PteL2;
+ UINT64 PteL1;
+} EFI_DIRECTED_IO_DMAR_ERROR_DATA;
+
+///
+/// IOMMU specific DMAr Errors
+///
+typedef struct {
+ UINT8 Revision;
+ UINT8 Resv1[7];
+ UINT64 Control;
+ UINT64 Status;
+ UINT8 Resv2[8];
+ UINT64 EventLogEntry[2];
+ UINT8 Resv3[16];
+ UINT64 DeviceTableEntry[4];
+ UINT64 PteL6;
+ UINT64 PteL5;
+ UINT64 PteL4;
+ UINT64 PteL3;
+ UINT64 PteL2;
+ UINT64 PteL1;
+} EFI_IOMMU_DMAR_ERROR_DATA;
+
+extern EFI_GUID gEfiEventNotificationTypeCmcGuid;
+extern EFI_GUID gEfiEventNotificationTypeCpeGuid;
+extern EFI_GUID gEfiEventNotificationTypeMceGuid;
+extern EFI_GUID gEfiEventNotificationTypePcieGuid;
+extern EFI_GUID gEfiEventNotificationTypeInitGuid;
+extern EFI_GUID gEfiEventNotificationTypeNmiGuid;
+extern EFI_GUID gEfiEventNotificationTypeBootGuid;
+extern EFI_GUID gEfiEventNotificationTypeDmarGuid;
+extern EFI_GUID gEfiEventNotificationTypeSeaGuid;
+extern EFI_GUID gEfiEventNotificationTypeSeiGuid;
+extern EFI_GUID gEfiEventNotificationTypePeiGuid;
+extern EFI_GUID gEfiEventNotificationTypeCxlGuid;
+extern EFI_GUID gEfiProcessorGenericErrorSectionGuid;
+extern EFI_GUID gEfiProcessorSpecificErrorSectionGuid;
+extern EFI_GUID gEfiIa32X64ProcessorErrorSectionGuid;
+//todo: Why does the IPF GUID have an excess of elements?
+//extern EFI_GUID gEfiIpfProcessorErrorSectionGuid;
+extern EFI_GUID gEfiArmProcessorErrorSectionGuid;
+extern EFI_GUID gEfiPlatformMemoryErrorSectionGuid;
+extern EFI_GUID gEfiPcieErrorSectionGuid;
+extern EFI_GUID gEfiFirmwareErrorSectionGuid;
+extern EFI_GUID gEfiPciBusErrorSectionGuid;
+extern EFI_GUID gEfiPciDevErrorSectionGuid;
+extern EFI_GUID gEfiDMArGenericErrorSectionGuid;
+extern EFI_GUID gEfiDirectedIoDMArErrorSectionGuid;
+extern EFI_GUID gEfiIommuDMArErrorSectionGuid;
+
+#pragma pack()
+
+#if defined (MDE_CPU_IA32) || defined (MDE_CPU_X64)
+///
+/// IA32 and x64 Specific definitions.
+///
+
+extern EFI_GUID gEfiIa32X64ErrorTypeCacheCheckGuid;
+extern EFI_GUID gEfiIa32X64ErrorTypeTlbCheckGuid;
+extern EFI_GUID gEfiIa32X64ErrorTypeBusCheckGuid;
+extern EFI_GUID gEfiIa32X64ErrorTypeMsCheckGuid;
+
+#endif
+
+#endif