X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=UefiCpuPkg%2FLibrary%2FBaseUefiCpuLib%2FX64%2FInitializeFpu.S;h=97d9f7233826f064d6343600736e004ba8ccba61;hp=9c51772adcb0213e2623cb1d6c6f8d3fea2b87bf;hb=7798fb83de4b2505a8e17457256b113a05d8475c;hpb=af0202a4ca3ca50c4c0166531980ce9b3884d6c6

diff --git a/UefiCpuPkg/Library/BaseUefiCpuLib/X64/InitializeFpu.S b/UefiCpuPkg/Library/BaseUefiCpuLib/X64/InitializeFpu.S
index 9c51772adc..97d9f72338 100644
--- a/UefiCpuPkg/Library/BaseUefiCpuLib/X64/InitializeFpu.S
+++ b/UefiCpuPkg/Library/BaseUefiCpuLib/X64/InitializeFpu.S
@@ -1,57 +1,57 @@
-#------------------------------------------------------------------------------
-#*
-#*   Copyright (c) 2009 - 2012, 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.
-#*
-#*
-#------------------------------------------------------------------------------
-
-#
-# Initializes floating point units for requirement of UEFI specification.
-#
-# This function initializes floating-point control word to 0x037F (all exceptions
-# masked,double-extended-precision, round-to-nearest) and multimedia-extensions control word
-# (if supported) to 0x1F80 (all exceptions masked, round-to-nearest, flush to zero
-# for masked underflow).
-#
-ASM_GLOBAL ASM_PFX(InitializeFloatingPointUnits)
-ASM_PFX(InitializeFloatingPointUnits):
-
-    #
-    # Initialize floating point units
-    #
-    finit
-    
-    #
-    # Float control word initial value: 
-    # all exceptions masked, double-precision, round-to-nearest
-    #
-    pushq   $0x037F
-    lea     (%rsp), %rax 
-    fldcw   (%rax)
-    popq    %rax
-    
-    #
-    # Set OSFXSR bit 9 in CR4
-    #
-    movq    %cr4, %rax 
-    or      $0x200, %rax
-    movq    %rax, %cr4
-
-    #
-    # Multimedia-extensions control word:
-    # all exceptions masked, round-to-nearest, flush to zero for masked underflow
-    #    
-    pushq   $0x01F80
-    lea     (%rsp), %rax
-    ldmxcsr (%rax)
-    popq    %rax
-    
-    ret
-
+#------------------------------------------------------------------------------
+#*
+#*   Copyright (c) 2009 - 2012, 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.
+#*
+#*
+#------------------------------------------------------------------------------
+
+#
+# Initializes floating point units for requirement of UEFI specification.
+#
+# This function initializes floating-point control word to 0x037F (all exceptions
+# masked,double-extended-precision, round-to-nearest) and multimedia-extensions control word
+# (if supported) to 0x1F80 (all exceptions masked, round-to-nearest, flush to zero
+# for masked underflow).
+#
+ASM_GLOBAL ASM_PFX(InitializeFloatingPointUnits)
+ASM_PFX(InitializeFloatingPointUnits):
+
+    #
+    # Initialize floating point units
+    #
+    finit
+    
+    #
+    # Float control word initial value: 
+    # all exceptions masked, double-precision, round-to-nearest
+    #
+    pushq   $0x037F
+    lea     (%rsp), %rax 
+    fldcw   (%rax)
+    popq    %rax
+    
+    #
+    # Set OSFXSR bit 9 in CR4
+    #
+    movq    %cr4, %rax 
+    or      $0x200, %rax
+    movq    %rax, %cr4
+
+    #
+    # Multimedia-extensions control word:
+    # all exceptions masked, round-to-nearest, flush to zero for masked underflow
+    #    
+    pushq   $0x01F80
+    lea     (%rsp), %rax
+    ldmxcsr (%rax)
+    popq    %rax
+    
+    ret
+