-#------------------------------------------------------------------------------
-#
-# 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:
-#
-# CpuId.S
-#
-# Abstract:
-#
-# AsmCpuid function
-#
-# Notes:
-#
-#------------------------------------------------------------------------------
-
-#------------------------------------------------------------------------------
-# VOID
-# EFIAPI
-# AsmCpuid (
-# IN UINT32 RegisterInEax,
-# OUT UINT32 *RegisterOutEax OPTIONAL,
-# OUT UINT32 *RegisterOutEbx OPTIONAL,
-# OUT UINT32 *RegisterOutEcx OPTIONAL,
-# OUT UINT32 *RegisterOutEdx OPTIONAL
-# )
-#------------------------------------------------------------------------------
-.global ASM_PFX(AsmCpuid)
-ASM_PFX(AsmCpuid):
- push %rbx
- mov %ecx, %eax
- push %rax # save Index on stack
- push %rdx
- cpuid
- test %r9, %r9
- jz L1
- mov %ecx, (%r9)
-L1:
- pop %rcx
- jrcxz L2
- mov %eax, (%rcx)
-L2:
- mov %r8, %rcx
- jrcxz L3
- mov %ebx, (%rcx)
-L3:
- mov 0x38(%rsp), %rcx
- jrcxz L4
- mov %edx, (%rcx)
-L4:
- pop %rax # restore Index to rax as return value
- pop %rbx
- ret
+#------------------------------------------------------------------------------\r
+#\r
+# Copyright (c) 2006 - 2008, Intel Corporation\r
+# All rights reserved. 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
+# CpuId.S\r
+#\r
+# Abstract:\r
+#\r
+# AsmCpuid function\r
+#\r
+# Notes:\r
+#\r
+#------------------------------------------------------------------------------\r
+\r
+#------------------------------------------------------------------------------\r
+# VOID\r
+# EFIAPI\r
+# AsmCpuid (\r
+# IN UINT32 RegisterInEax,\r
+# OUT UINT32 *RegisterOutEax OPTIONAL,\r
+# OUT UINT32 *RegisterOutEbx OPTIONAL,\r
+# OUT UINT32 *RegisterOutEcx OPTIONAL,\r
+# OUT UINT32 *RegisterOutEdx OPTIONAL\r
+# )\r
+#------------------------------------------------------------------------------\r
+.global ASM_PFX(AsmCpuid)\r
+ASM_PFX(AsmCpuid):\r
+ push %rbx\r
+ mov %ecx, %eax\r
+ push %rax # save Index on stack\r
+ push %rdx\r
+ cpuid\r
+ test %r9, %r9\r
+ jz L1\r
+ mov %ecx, (%r9)\r
+L1:\r
+ pop %rcx\r
+ jrcxz L2\r
+ mov %eax, (%rcx)\r
+L2:\r
+ mov %r8, %rcx\r
+ jrcxz L3\r
+ mov %ebx, (%rcx)\r
+L3:\r
+ mov 0x38(%rsp), %rcx\r
+ jrcxz L4\r
+ mov %edx, (%rcx)\r
+L4:\r
+ pop %rax # restore Index to rax as return value\r
+ pop %rbx\r
+ ret\r