VirtualBox

source: vbox/trunk/src/VBox/Devices/EFI/Firmware/UefiCpuPkg/PiSmmCpuDxeSmm/Cet.inc@ 105905

Last change on this file since 105905 was 105670, checked in by vboxsync, 8 months ago

Devices/EFI/FirmwareNew: Merge edk2-stable-202405 and make it build on aarch64, bugref:4643

  • Property svn:eol-style set to native
File size: 1.0 KB
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1;------------------------------------------------------------------------------
2;
3; Copyright (c) 2023, Intel Corporation. All rights reserved.<BR>
4; SPDX-License-Identifier: BSD-2-Clause-Patent
5;
6; Abstract:
7;
8; This file provides macro definitions for CET feature for NASM files.
9;
10;------------------------------------------------------------------------------
11
12%define MSR_IA32_U_CET 0x6A0
13%define MSR_IA32_S_CET 0x6A2
14%define MSR_IA32_CET_SH_STK_EN (1<<0)
15%define MSR_IA32_CET_WR_SHSTK_EN (1<<1)
16%define MSR_IA32_CET_ENDBR_EN (1<<2)
17%define MSR_IA32_CET_LEG_IW_EN (1<<3)
18%define MSR_IA32_CET_NO_TRACK_EN (1<<4)
19%define MSR_IA32_CET_SUPPRESS_DIS (1<<5)
20%define MSR_IA32_CET_SUPPRESS (1<<10)
21%define MSR_IA32_CET_TRACKER (1<<11)
22%define MSR_IA32_PL0_SSP 0x6A4
23%define MSR_IA32_INTERRUPT_SSP_TABLE_ADDR 0x6A8
24
25%define CR4_CET_BIT 23
26%define CR4_CET (1<<CR4_CET_BIT)
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