diff options
Diffstat (limited to 'src/VBox/Devices/EFI/Firmware/UefiCpuPkg/Universal/Acpi/S3Resume2Pei/Ia32/AsmFuncs.nasm')
-rw-r--r-- | src/VBox/Devices/EFI/Firmware/UefiCpuPkg/Universal/Acpi/S3Resume2Pei/Ia32/AsmFuncs.nasm | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/VBox/Devices/EFI/Firmware/UefiCpuPkg/Universal/Acpi/S3Resume2Pei/Ia32/AsmFuncs.nasm b/src/VBox/Devices/EFI/Firmware/UefiCpuPkg/Universal/Acpi/S3Resume2Pei/Ia32/AsmFuncs.nasm new file mode 100644 index 00000000..c81f8212 --- /dev/null +++ b/src/VBox/Devices/EFI/Firmware/UefiCpuPkg/Universal/Acpi/S3Resume2Pei/Ia32/AsmFuncs.nasm @@ -0,0 +1,35 @@ +;------------------------------------------------------------------------------ ; +; Copyright (c) 2016, Intel Corporation. All rights reserved.<BR> +; SPDX-License-Identifier: BSD-2-Clause-Patent +; +; Module Name: +; +; AsmFuncs.Asm +; +; Abstract: +; +; Assembly function to set segment selectors. +; +; Notes: +; +;------------------------------------------------------------------------------ + +SECTION .text + +;------------------------------------------------------------------------------ +; VOID +; EFIAPI +; AsmSetDataSelectors ( +; IN UINT16 SelectorValue +; ); +;------------------------------------------------------------------------------ +global ASM_PFX(AsmSetDataSelectors) +ASM_PFX(AsmSetDataSelectors): + mov eax, [esp + 4] +o16 mov ds, ax +o16 mov es, ax +o16 mov fs, ax +o16 mov gs, ax +o16 mov ss, ax + ret + |