#------------------------------------------------------------------------------\r
#*\r
-#* Copyright 2006 - 2007, Intel Corporation \r
-#* All rights reserved. This program and the accompanying materials \r
+#* Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>\r
+#* 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
\r
#.MODEL small\r
- #.stack: \r
- #.486p: \r
- #.code: \r
-.section .text
+ .stack: \r
+ .486p: \r
+ .code16\r
\r
.equ FAT_DIRECTORY_ENTRY_SIZE, 0x0020\r
.equ FAT_DIRECTORY_ENTRY_SHIFT, 5\r
.equ LOADER_FILENAME_PART2, 0x30325244 # "DR20"\r
.equ LOADER_FILENAME_PART3, 0x20202030 # "0___"\r
\r
- .org 0x00
-.global _start
+ .org 0x0\r
+.global _start\r
_start:\r
Ia32Jump: \r
jmp BootSectorEntryPoint # JMP inst - 3 bytes\r
# ****************************************************************************\r
# Start Print\r
# ****************************************************************************\r
- leaw %cs:StartString, %si\r
+ movw $StartString, %si\r
call PrintString\r
\r
# ****************************************************************************\r
movw %ax, %es\r
movw $0x7c0, %ax\r
movw %ax, %ds\r
- movw $7, %cx\r
+ movw $6, %cx\r
movw $160, %di\r
rep\r
movsw\r
jne FoundEFILDR\r
BadBootSector: \r
DiskError: \r
- leaw %cs:ErrorString, %si\r
+ movw $ErrorString, %si\r
call PrintString\r
Halt: \r
jmp Halt\r
\r
StartString: \r
- .byte 'B', 0x0c, 'S', 0x0c, 't', 0x0c, 'a', 0x0c, 'r', 0x0c, 't', 0x0c, '!', 0x0c\r
+ .byte 'B', 0x0c, 'S', 0x0c, 't', 0x0c, 'a', 0x0c, 'r', 0x0c, 't', 0x0c\r
ErrorString: \r
- .byte 'B', 0x0c, 'E', 0x0c, 'r', 0x0c, 'r', 0x0c, 'o', 0x0c, 'r', 0x0c, '!', 0x0c\r
+ .byte 'B', 0x0c, 'E', 0x0c, 'r', 0x0c, 'r', 0x0c, 'o', 0x0c, 'r', 0x0c\r
\r
# ****************************************************************************\r
# LBA Offset for BootSector, need patched by tool for HD boot.\r
# ****************************************************************************\r
\r
- # .org 0x01fa # BUG_BUG\r
+ .org 0x01fa\r
LBAOffsetForBootSector: \r
.long 0x0\r
\r
# Sector Signature\r
# ****************************************************************************\r
\r
- # .org 0x01fe # BUG_BUG\r
+ .org 0x01fe\r
SectorSignature: \r
.word 0xaa55 # Boot Sector Signature\r
\r