Inline ASM in .c file is specific to MS tool-chain. Other tool-chain (such as Intel compiler) may not support it. Add in .asm files to make these function to be built by Assembler so that they are avaliable too for other tool-chain.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5529 6f19259b-4bc3-4df7-8a09-765794883524

EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/Ia32/Power10U64.asm

@@ -0,0 +1,81 @@
+;/*++
+;
+;Copyright (c) 2006, Intel Corporation                                                         
+;All rights reserved. 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:
+;
+;  Power10U64.c
+;
+;Abstract:
+;
+;  Calculates Operand * 10 ^ Power
+;
+;--*/
+;
+;#include "Tiano.h"
+;---------------------------------------------------------------------------
+    .686
+    .model  flat,C
+    .code
+
+MultU64x32    PROTO   C
+;---------------------------------------------------------------------------
+;
+;UINT64
+;MultU64x32 (
+;  IN UINT64   Multiplicand,
+;  IN UINTN    Multiplier
+;  );
+;
+;UINT64
+;Power10U64 (
+;  IN UINT64   Operand,
+;  IN UINTN    Power
+;  )
+;/*++
+;
+;Routine Description:
+;
+;  Raise 10 to the power of Power, and multiply the result with Operand
+;
+;Arguments:
+;
+;  Operand  - multiplicand
+;  Power    - power
+;
+;Returns:
+;
+;  Operand * 10 ^ Power
+;
+;--*/
+Power10U64 PROC
+  push   ebp
+  mov    ebp, esp
+  mov    eax, dword ptr [ebp + 8]; dword ptr Operand[0]
+  mov    edx, dword ptr [ebp + 0Ch]; dword ptr Operand[4]
+  mov    ecx, dword ptr [ebp + 10h] ;Power
+  jcxz   _Power10U64_Done
+  
+_Power10U64_Wend:
+  push   10
+  push   [ebp + 0Ch]; dword ptr Operand[4]
+  push   [ebp + 8]; dword ptr Operand[0]
+  call   MultU64x32
+  add    esp, 0cH
+  mov    [ebp + 8] , eax; dword ptr Operand[0]
+  mov    [ebp + 0Ch] , edx; dword ptr Operand[4]
+  loop   _Power10U64_Wend
+
+_Power10U64_Done:
+
+  pop    ebp
+  ret
+Power10U64 ENDP
+	END