+++ /dev/null
-#------------------------------------------------------------------------------\r
-#\r
-# Copyright (c) 2006, 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.Asm\r
-#\r
-# Abstract:\r
-#\r
-# AsmCpuid function\r
-#\r
-# Notes:\r
-#\r
-#------------------------------------------------------------------------------\r
-\r
-.globl ASM_PFX(AsmCpuid)\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
-ASM_PFX(AsmCpuid):\r
- push %ebx\r
- push %ebp\r
- movl %esp, %ebp\r
- movl 12(%ebp), %eax\r
- cpuid\r
- push %ecx\r
- movl 16(%ebp), %ecx\r
- jecxz L1\r
- movl %eax, (%ecx)\r
-L1:\r
- movl 20(%ebp), %ecx\r
- jecxz L2\r
- movl %ebx, (%ecx)\r
-L2:\r
- movl 24(%ebp), %ecx\r
- jecxz L3\r
- popl (%ecx)\r
-L3:\r
- movl 28(%ebp), %ecx\r
- jecxz L4\r
- movl %edx, (%ecx)\r
-L4:\r
- movl 12(%ebp), %eax\r
- leave\r
- pop %ebx\r
- ret\r