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Diffstat (limited to 'MdePkg/Include/X64/Nasm.inc')
| -rw-r--r-- | MdePkg/Include/X64/Nasm.inc | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/MdePkg/Include/X64/Nasm.inc b/MdePkg/Include/X64/Nasm.inc new file mode 100644 index 000000000000..2d85a8770830 --- /dev/null +++ b/MdePkg/Include/X64/Nasm.inc @@ -0,0 +1,22 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2019, Intel Corporation. All rights reserved.<BR> +; SPDX-License-Identifier: BSD-2-Clause-Patent +; +; Abstract: +; +; This file provides macro definitions for NASM files. +; +;------------------------------------------------------------------------------ + +%macro SETSSBSY 0 + DB 0xF3, 0x0F, 0x01, 0xE8 +%endmacro + +%macro READSSP_RAX 0 + DB 0xF3, 0x48, 0x0F, 0x1E, 0xC8 +%endmacro + +%macro INCSSP_RAX 0 + DB 0xF3, 0x48, 0x0F, 0xAE, 0xE8 +%endmacro |