blob: 53f2223b1bedb2125533c8f062a953180587e4fd (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
/** @file
GUIDs used for UEFI Memory Attributes Table in the UEFI 2.6 specification.
Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#pragma once
#define EFI_MEMORY_ATTRIBUTES_TABLE_GUID {\
0xdcfa911d, 0x26eb, 0x469f, {0xa2, 0x20, 0x38, 0xb7, 0xdc, 0x46, 0x12, 0x20} \
}
typedef struct {
UINT32 Version;
UINT32 NumberOfEntries;
UINT32 DescriptorSize;
UINT32 Flags;
// EFI_MEMORY_DESCRIPTOR Entry[1];
} EFI_MEMORY_ATTRIBUTES_TABLE;
#define EFI_MEMORY_ATTRIBUTES_TABLE_VERSION 0x00000002
#define EFI_MEMORY_ATTRIBUTES_FLAGS_RT_FORWARD_CONTROL_FLOW_GUARD 0x1
// BIT0 implies that Runtime code includes the forward control flow guard
// instruction, such as X86 CET-IBT or ARM BTI.
extern EFI_GUID gEfiMemoryAttributesTableGuid;
|
