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UefiCpuPkg CpuDxe: Add nasm source file in CpuDxe.inf

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Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Liming Gao 2016-06-14 15:43:44 +08:00
parent 762e073a93
commit b85a6ffb44
2 changed files with 63 additions and 13 deletions
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24
UefiCpuPkg/CpuDxe/CpuDxe.inf
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@ -1,7 +1,7 @@
## @file ## @file
# Simple CPU driver installs CPU Architecture Protocol. # Simple CPU driver installs CPU Architecture Protocol.
# #
# Copyright (c) 2008 - 2015, Intel Corporation. All rights reserved.<BR> # Copyright (c) 2008 - 2016, Intel Corporation. All rights reserved.<BR>
# This program and the accompanying materials # This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License # are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at # which accompanies this distribution. The full text of the license may be found at
@ -56,20 +56,18 @@
CpuMp.h CpuMp.h
[Sources.IA32] [Sources.IA32]
Ia32/CpuAsm.asm | MSFT Ia32/CpuAsm.asm
Ia32/CpuAsm.asm | INTEL Ia32/CpuAsm.nasm
Ia32/CpuAsm.S | GCC Ia32/CpuAsm.S
Ia32/MpAsm.asm | MSFT Ia32/MpAsm.asm
Ia32/MpAsm.asm | INTEL Ia32/MpAsm.nasm
Ia32/MpAsm.nasm | GCC
[Sources.X64] [Sources.X64]
X64/CpuAsm.asm | MSFT X64/CpuAsm.asm
X64/CpuAsm.asm | INTEL X64/CpuAsm.nasm
X64/CpuAsm.S | GCC X64/CpuAsm.S
X64/MpAsm.asm | MSFT X64/MpAsm.asm
X64/MpAsm.asm | INTEL X64/MpAsm.nasm
X64/MpAsm.nasm | GCC
[Protocols] [Protocols]
gEfiCpuArchProtocolGuid ## PRODUCES gEfiCpuArchProtocolGuid ## PRODUCES

52
UefiCpuPkg/CpuDxe/X64/CpuAsm.nasm Normal file
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@ -0,0 +1,52 @@
;------------------------------------------------------------------------------
;*
;* Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
;* This program and the accompanying materials
;* are licensed and made available under the terms and conditions of the BSD License
;* which accompanies this distribution. The full text of the license may be found at
;* http://opensource.org/licenses/bsd-license.php
;*
;* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
;* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
;*
;* CpuAsm.nasm
;*
;* Abstract:
;*
;------------------------------------------------------------------------------
DEFAULT REL
SECTION .text
;------------------------------------------------------------------------------
; VOID
; SetCodeSelector (
; UINT16 Selector
; );
;------------------------------------------------------------------------------
global ASM_PFX(SetCodeSelector)
ASM_PFX(SetCodeSelector):
sub rsp, 0x10
lea rax, [setCodeSelectorLongJump]
mov [rsp], rax
mov [rsp+4], cx
jmp dword far [rsp]
setCodeSelectorLongJump:
add rsp, 0x10
ret
;------------------------------------------------------------------------------
; VOID
; SetDataSelectors (
; UINT16 Selector
; );
;------------------------------------------------------------------------------
global ASM_PFX(SetDataSelectors)
ASM_PFX(SetDataSelectors):
o16 mov ss, cx
o16 mov ds, cx
o16 mov es, cx
o16 mov fs, cx
o16 mov gs, cx
ret