diff options
| author | jyao1 <jyao1> | 2014-07-24 06:52:43 +0000 |
|---|---|---|
| committer | jyao1 <jyao1@6f19259b-4bc3-4df7-8a09-765794883524> | 2014-07-24 06:52:43 +0000 |
| commit | a33a2f62218e6e49a25d63474b7fe423d8ee4b71 (patch) | |
| tree | ca8e4dd491a71f4a7e36fbc17c5e95276d555b43 /IntelFspWrapperPkg/Library/SecPeiFspPlatformSecLibSample/Ia32/AsmSaveSecContext.asm | |
| parent | 34717ef034ed275a15683dafd29cb518af50fff0 (diff) | |
Add IntelFspWrapper to support boot EDKII on FSP bin.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed off by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed by: Ravi Rangarajan <ravi.p.rangarajan@intel.com>
Reviewed by: Maurice Ma <maurice.ma@intel.com>
Reviewed by: Giri Mudusuru <giri.p.mudusuru@intel.com>
Reviewed by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15676 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'IntelFspWrapperPkg/Library/SecPeiFspPlatformSecLibSample/Ia32/AsmSaveSecContext.asm')
| -rw-r--r-- | IntelFspWrapperPkg/Library/SecPeiFspPlatformSecLibSample/Ia32/AsmSaveSecContext.asm | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/IntelFspWrapperPkg/Library/SecPeiFspPlatformSecLibSample/Ia32/AsmSaveSecContext.asm b/IntelFspWrapperPkg/Library/SecPeiFspPlatformSecLibSample/Ia32/AsmSaveSecContext.asm new file mode 100644 index 0000000000..bb147a93db --- /dev/null +++ b/IntelFspWrapperPkg/Library/SecPeiFspPlatformSecLibSample/Ia32/AsmSaveSecContext.asm @@ -0,0 +1,50 @@ +;------------------------------------------------------------------------------
+;
+; Copyright (c) 2014, 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.
+;
+; Module Name:
+;
+; AsmSaveSecContext.asm
+;
+; Abstract:
+;
+; Save Sec Conext before call FspInit API
+;
+;------------------------------------------------------------------------------
+
+.686p
+.xmm
+.model flat,c
+.code
+
+;----------------------------------------------------------------------------
+; MMX Usage:
+; MM0 = BIST State
+; MM5 = Save time-stamp counter value high32bit
+; MM6 = Save time-stamp counter value low32bit.
+;
+; It should be same as SecEntry.asm and PeiCoreEntry.asm.
+;----------------------------------------------------------------------------
+
+AsmSaveBistValue PROC PUBLIC
+ mov eax, [esp+4]
+ movd mm0, eax
+ ret
+AsmSaveBistValue ENDP
+
+AsmSaveTickerValue PROC PUBLIC
+ mov eax, [esp+4]
+ movd mm6, eax
+ mov eax, [esp+8]
+ movd mm5, eax
+ ret
+AsmSaveTickerValue ENDP
+
+END
|