Update the copyright notice format

[mirror_edk2.git] / MdePkg / Library / BaseMemoryLibMmx / Ia32 / CopyMem.S

diff --git a/MdePkg/Library/BaseMemoryLibMmx/Ia32/CopyMem.S b/MdePkg/Library/BaseMemoryLibMmx/Ia32/CopyMem.S
index 3c00c2a81eaa5ef964502c22f989e62048036974..347dcd0462c525d49401e16336c39db8bdf4c10d 100644 (file)
--- a/MdePkg/Library/BaseMemoryLibMmx/Ia32/CopyMem.S
+++ b/MdePkg/Library/BaseMemoryLibMmx/Ia32/CopyMem.S
@@ -1,90 +1,86 @@
-#------------------------------------------------------------------------------
-#
-# 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:
-#
-#   CopyMem.asm
-#
-# Abstract:
-#
-#   CopyMem function
-#
-# Notes:
-#
-#------------------------------------------------------------------------------
-
-    .686: 
-    #.MODEL flat,C
-    .xmm: 
-    .code: 
-
-#------------------------------------------------------------------------------
-#  VOID *
-#  _mem_CopyMem (
-#    IN VOID   *Destination,
-#    IN VOID   *Source,
-#    IN UINTN  Count
-#    )
-#------------------------------------------------------------------------------
-.global _InternalMemCopyMem
-_InternalMemCopyMem:
-    push    %esi
-    push    %edi
-    movl    16(%esp), %esi              # esi <- Source
-    movl    12(%esp), %edi              # edi <- Destination
-    movl    20(%esp), %edx              # edx <- Count
-    leal    -1(%edi,%edx,), %eax        # eax <- End of Destination
-    cmpl    %edi, %esi
-    jae     L0
-    cmpl    %esi, %eax                  # Overlapped?
-    jae     @CopyBackward               # Copy backward if overlapped
-L0: 
-    xorl    %ecx, %ecx
-    subl    %esi, %ecx
-    andl    $7, %ecx                    # ecx + esi aligns on 8-byte boundary
-    jz      L1
-    cmpl    %edx, %ecx
-    cmova   %edx, %ecx
-    subl    %ecx, %edx                  # edx <- remaining bytes to copy
-    rep
-    movsb
-L1: 
-    movl    %edx, %ecx
-    andl    $7, %edx
-    shrl    $3, %ecx                    # ecx <- # of Qwords to copy
-    jz      @CopyBytes
-    pushl   %eax
-    pushl   %eax
-    movq    %mm0, (%esp)                # save mm0
-L2: 
-    movq    (%esi), %mm0
-    movntq  %mm0, (%edi)
-    addl    $8, %esi
-    addl    $8, %edi
-    loop    L2
-    mfence
-    movq    (%esp), %mm0                # restore mm0
-    popl    %ecx                        # stack cleanup
-    popl    %ecx                        # stack cleanup
-    jmp     @CopyBytes
-@CopyBackward: 
-    movl    %eax, %edi                  # edi <- Last byte in Destination
-    leal    -1(%esi,%edx,), %esi        # esi <- Last byte in Source
-    std
-@CopyBytes: 
-    movl    %edx, %ecx
-    rep
-    movsb
-    cld
-    movl    12(%esp), %eax
-    pop    %esi
-    pop    %edi
-    ret
+#------------------------------------------------------------------------------\r
+#\r
+# Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>\r
+# This program and the accompanying materials\r
+# are licensed and made available under the terms and conditions of the BSD License\r
+# which accompanies this distribution.  The full text of the license may be found at\r
+# http://opensource.org/licenses/bsd-license.php\r
+#\r
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+#\r
+# Module Name:\r
+#\r
+#   CopyMem.asm\r
+#\r
+# Abstract:\r
+#\r
+#   CopyMem function\r
+#\r
+# Notes:\r
+#\r
+#------------------------------------------------------------------------------\r
+\r
+ASM_GLOBAL ASM_PFX(InternalMemCopyMem)\r
+\r
+#------------------------------------------------------------------------------\r
+#  VOID *\r
+#  EFIAPI\r
+#  InternalMemCopyMem (\r
+#    IN VOID   *Destination,\r
+#    IN VOID   *Source,\r
+#    IN UINTN  Count\r
+#    );\r
+#------------------------------------------------------------------------------\r
+ASM_PFX(InternalMemCopyMem):\r
+    push    %esi\r
+    push    %edi\r
+    movl    16(%esp), %esi              # esi <- Source\r
+    movl    12(%esp), %edi              # edi <- Destination\r
+    movl    20(%esp), %edx              # edx <- Count\r
+    leal    -1(%esi,%edx,), %eax        # eax <- End of Source\r
+    cmpl    %edi, %esi\r
+    jae     L0\r
+    cmpl    %edi, %eax                  # Overlapped?\r
+    jae     L_CopyBackward              # Copy backward if overlapped\r
+L0:\r
+    xorl    %ecx, %ecx\r
+    subl    %esi, %ecx\r
+    andl    $7, %ecx                    # ecx + esi aligns on 8-byte boundary\r
+    jz      L1\r
+    cmpl    %edx, %ecx\r
+    cmova   %edx, %ecx\r
+    subl    %ecx, %edx                  # edx <- remaining bytes to copy\r
+    rep\r
+    movsb\r
+L1:\r
+    movl    %edx, %ecx\r
+    andl    $7, %edx\r
+    shrl    $3, %ecx                    # ecx <- # of Qwords to copy\r
+    jz      L_CopyBytes\r
+    pushl   %eax\r
+    pushl   %eax\r
+    movq    %mm0, (%esp)                # save mm0\r
+L2:\r
+    movq    (%esi), %mm0\r
+    movq    %mm0, (%edi)\r
+    addl    $8, %esi\r
+    addl    $8, %edi\r
+    loop    L2\r
+    movq    (%esp), %mm0                # restore mm0\r
+    popl    %ecx                        # stack cleanup\r
+    popl    %ecx                        # stack cleanup\r
+    jmp     L_CopyBytes\r
+L_CopyBackward:\r
+    movl    %eax, %esi                  # esi <- Last byte in Source\r
+    leal    -1(%edi,%edx,), %edi        # edi <- Last byte in Destination\r
+    std\r
+L_CopyBytes:\r
+    movl    %edx, %ecx\r
+    rep\r
+    movsb\r
+    cld\r
+    movl    12(%esp), %eax\r
+    pop     %edi\r
+    pop     %esi\r
+    ret\r