blob: a1b0c0d0f0db0b96a45fef4daadbca97346c89c7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
# TITLE SecEntry.asm
#------------------------------------------------------------------------------
#*
#* Copyright (c) 2006 - 2009, 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.
#*
#* CpuAsm.asm
#*
#* Abstract:
#*
#------------------------------------------------------------------------------
#include <Base.h>
#EXTERN ASM_PFX(SecCoreStartupWithStack)
#
# SecCore Entry Point
#
# Processor is in flat protected mode
#
# @param[in] EAX Initial value of the EAX register (BIST: Built-in Self Test)
# @param[in] DI 'BP': boot-strap processor, or 'AP': application processor
# @param[in] EBP Pointer to the start of the Boot Firmware Volume
#
# @return None This routine does not return
#
ASM_GLOBAL ASM_PFX(_ModuleEntryPoint)
ASM_PFX(_ModuleEntryPoint):
#
# Load temporary stack top at very low memory. The C code
# can reload to a better address.
#
movl $BASE_512KB, %eax
movl %eax, %esp
nop
#
# Call into C code
#
pushl %eax
pushl %ebp
call ASM_PFX(SecCoreStartupWithStack)
#END
|
