Sync all bug fixes between EDK1.04 and EDK1.06 into EdkCompatibilityPkg.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11094 6f19259b-4bc3-4df7-8a09-765794883524

EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/Ia32/EfiCopyMem.S

@@ -75,16 +75,16 @@ ASM_PFX(EfiCommonLibCopyMem):
   movl  %esi, %eax
   addl  %ecx, %eax                    # Source + Count
   cmpl  %edi, %eax
-  jle   _StartByteCopy
+  jbe   _StartByteCopy
 
   movl  %edi, %eax
   addl  %ecx, %eax                    # Dest + Count
   cmpl  %esi, %eax
-  jle   _StartByteCopy
+  jbe   _StartByteCopy
 
   cmpl  %edi, %esi
   je    _CopyMemDone
-  jl    _CopyOverlapped               # too bad -- overlaps
+  jb    _CopyOverlapped               # too bad -- overlaps
 
   # Pick up misaligned start bytes to get destination pointer 4-byte aligned
 _StartByteCopy: 

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

@@ -73,16 +73,16 @@ EfiCommonLibCopyMem PROC
   mov   eax, esi
   add   eax, ecx                      ; Source + Count
   cmp   eax, edi
-  jle   _StartByteCopy
+  jbe   _StartByteCopy
 
   mov   eax, edi
   add   eax, ecx                      ; Dest + Count
   cmp   eax, esi
-  jle   _StartByteCopy
+  jbe   _StartByteCopy
 
   cmp   esi, edi
   je    _CopyMemDone         
-  jl    _CopyOverlapped               ; too bad -- overlaps
+  jb    _CopyOverlapped               ; too bad -- overlaps
 
   ; Pick up misaligned start bytes to get destination pointer 4-byte aligned
 _StartByteCopy:

EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/Ia32/EfiCopyMem.c

@@ -1,6 +1,6 @@
 /*++
 
-Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2010, 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        
@@ -58,20 +58,21 @@ Returns:
   ;   if (Source == Destination)           => do nothing
   ;   if (Source + Count <= Destination)   => regular copy
   ;   if (Destination + Count <= Source)   => regular copy
+  ;   if (Source >= Destination)           => regular copy
   ;   otherwise, do a reverse copy
   mov   eax, esi
   add   eax, ecx                      ; Source + Count
   cmp   eax, edi
-  jle   _StartByteCopy
+  jbe   _StartByteCopy
 
   mov   eax, edi
   add   eax, ecx                      ; Dest + Count
   cmp   eax, esi
-  jle   _StartByteCopy
+  jbe   _StartByteCopy
 
   cmp   esi, edi
   je    _CopyMemDone         
-  jl    _CopyOverlapped               ; too bad -- overlaps
+  jb    _CopyOverlapped               ; too bad -- overlaps
 
   ; Pick up misaligned start bytes to get destination pointer 4-byte aligned
 _StartByteCopy:

EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/Ia32/EfiCopyMemSSE2.c

@@ -1,6 +1,6 @@
 /*++
 
-Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2010, 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        
@@ -104,13 +104,13 @@ _CopyBlocks:
 copyxmm:
   
   movdqu xmm0, OWORD PTR ds:[esi]
-  movdqu QWORD PTR ds:[edi], xmm0
+  movdqu OWORD PTR ds:[edi], xmm0
   movdqu xmm1, OWORD PTR ds:[esi+16]
-  movdqu QWORD PTR ds:[edi+16], xmm1
+  movdqu OWORD PTR ds:[edi+16], xmm1
   movdqu xmm2, OWORD PTR ds:[esi+32]
-  movdqu QWORD PTR ds:[edi+32], xmm2
+  movdqu OWORD PTR ds:[edi+32], xmm2
   movdqu xmm3, OWORD PTR ds:[esi+48]
-  movdqu QWORD PTR ds:[edi+48], xmm3
+  movdqu OWORD PTR ds:[edi+48], xmm3
   
   add   edi, 64
   add   esi, 64

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

@@ -65,11 +65,13 @@ ASM_PFX(Power10U64):
   jcxz   _Power10U64_Done
 
 _Power10U64_Wend: 
+  pushl  %ecx
   pushl  $10
   push   0xC(%ebp)
   push   0x8(%ebp)
   call   ASM_PFX(MultU64x32)
   addl   $0xc, %esp
+  popl   %ecx
   movl   %eax, 8(%ebp)  # dword ptr Operand[0]
   movl   %edx, 0xC(%ebp)  # dword ptr Operand[4]
   loopl  _Power10U64_Wend

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

@@ -64,11 +64,13 @@ Power10U64 PROC
   jcxz   _Power10U64_Done
   
 _Power10U64_Wend:
+  push   ecx
   push   10
   push   [ebp + 0Ch]; dword ptr Operand[4]
   push   [ebp + 8]; dword ptr Operand[0]
   call   MultU64x32
   add    esp, 0cH
+  pop    ecx
   mov    [ebp + 8] , eax; dword ptr Operand[0]
   mov    [ebp + 0Ch] , edx; dword ptr Operand[4]
   loop   _Power10U64_Wend

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

@@ -1,6 +1,6 @@
 /*++
 
-Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2010, 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        
@@ -56,11 +56,13 @@ Returns:
   jcxz   _Power10U64_Done
   
 _Power10U64_Wend:
+  push   ecx
   push   10
   push   dword ptr Operand[4]
   push   dword ptr Operand[0]
   call   MultU64x32
   add    esp, 0Ch
+  pop    ecx
   mov    dword ptr Operand[0], eax
   mov    dword ptr Operand[4], edx
   loop   _Power10U64_Wend