blob: 879e7cd29b0ccf37addc752ac9fae557948a269c (
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
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
#------------------------------------------------------------------------------
#
# Copyright (c) 2008, 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.
#
# Module Name:
#
# SupportItpDebug.asm
#
# Abstract:
#
# This is the code for debuging IA32, to add a break hook at loading every module
#
#------------------------------------------------------------------------------
#include <EfiBind.h>
# PROC:PRIVATE
.686P:
.MMX:
#.MODEL SMALL
.CODE:
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
.globl ASM_PFX(AsmEfiSetBreakSupport)
# VOID
# AsmEfiSetBreakSupport (
# IN UINTN LoadAddr
# )
#------------------------------------------------------------------------------
ASM_PFX(AsmEfiSetBreakSupport):
push %ebp
mov %esp, %ebp
mov 0x8(%ebp),%eax
movw $60000, %dx
outl %eax, %dx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
ret
#AsmEfiSetBreakSupport ENDP
|