mirror of
https://github.com/reactos/reactos.git
synced 2025-07-31 18:51:37 +00:00
Fix remaining text file line endings in the tree. (#18)
Based on https://stackoverflow.com/a/1511273 Also enforce CRLF for all *.xml files in our tree, because they are distributed with ReactOS.
This commit is contained in:
Colin Finck
GitHub
parent
3cd76b91b5
commit
950c86fb4c
305 changed files with 466133 additions and 466140 deletions
|
|
@ -1,3 +1,3 @@
|
|||
[autorun]
|
||||
open=reactos\welcome.exe
|
||||
icon=icon.ico
|
||||
[autorun]
|
||||
open=reactos\welcome.exe
|
||||
icon=icon.ico
|
||||
|
|
|
|||
|
|
@ -1,3 +1,3 @@
|
|||
[autorun]
|
||||
open=bootcd\reactos\welcome.exe
|
||||
icon=icon.ico
|
||||
[autorun]
|
||||
open=bootcd\reactos\welcome.exe
|
||||
icon=icon.ico
|
||||
|
|
|
|||
|
|
@ -1,3 +1,3 @@
|
|||
[autorun]
|
||||
open=readme.txt
|
||||
icon=icon.ico
|
||||
[autorun]
|
||||
open=readme.txt
|
||||
icon=icon.ico
|
||||
|
|
|
|||
|
|
@ -1,31 +1,31 @@
|
|||
[FREELOADER]
|
||||
DefaultOS=Setup
|
||||
TimeOut=0
|
||||
|
||||
[Display]
|
||||
TitleText=ReactOS Setup
|
||||
StatusBarColor=Cyan
|
||||
StatusBarTextColor=Black
|
||||
BackdropTextColor=White
|
||||
BackdropColor=Blue
|
||||
BackdropFillStyle=Medium
|
||||
TitleBoxTextColor=White
|
||||
TitleBoxColor=Red
|
||||
MessageBoxTextColor=White
|
||||
MessageBoxColor=Blue
|
||||
MenuTextColor=Gray
|
||||
MenuColor=Black
|
||||
TextColor=Gray
|
||||
SelectedTextColor=Black
|
||||
SelectedColor=Gray
|
||||
ShowTime=No
|
||||
MenuBox=No
|
||||
CenterMenu=No
|
||||
MinimalUI=Yes
|
||||
TimeText=Seconds until highlighted choice will be started automatically:
|
||||
|
||||
[Operating Systems]
|
||||
Setup="Setup"
|
||||
|
||||
[Setup]
|
||||
BootType=ReactOSSetup
|
||||
[FREELOADER]
|
||||
DefaultOS=Setup
|
||||
TimeOut=0
|
||||
|
||||
[Display]
|
||||
TitleText=ReactOS Setup
|
||||
StatusBarColor=Cyan
|
||||
StatusBarTextColor=Black
|
||||
BackdropTextColor=White
|
||||
BackdropColor=Blue
|
||||
BackdropFillStyle=Medium
|
||||
TitleBoxTextColor=White
|
||||
TitleBoxColor=Red
|
||||
MessageBoxTextColor=White
|
||||
MessageBoxColor=Blue
|
||||
MenuTextColor=Gray
|
||||
MenuColor=Black
|
||||
TextColor=Gray
|
||||
SelectedTextColor=Black
|
||||
SelectedColor=Gray
|
||||
ShowTime=No
|
||||
MenuBox=No
|
||||
CenterMenu=No
|
||||
MinimalUI=Yes
|
||||
TimeText=Seconds until highlighted choice will be started automatically:
|
||||
|
||||
[Operating Systems]
|
||||
Setup="Setup"
|
||||
|
||||
[Setup]
|
||||
BootType=ReactOSSetup
|
||||
|
|
|
|||
|
|
@ -1,14 +1,14 @@
|
|||
@ECHO OFF
|
||||
|
||||
set DRIVE=
|
||||
for %%X in (A B C D E F G H I J K L M N O P Q R S T U V W X Y Z) do (if exist %%X:\AHK-Tests set DRIVE=%%X)
|
||||
|
||||
if not defined DRIVE (
|
||||
dbgprint "AHK Application testing suite not present, skipping."
|
||||
exit /b 0
|
||||
)
|
||||
|
||||
xcopy /Y /H /E %DRIVE%:\AHK-Tests\*.* %SystemRoot%\bin
|
||||
REM Download Amine's rosautotest from svn
|
||||
dwnl http://svn.reactos.org/amine/rosautotest.exe %SystemRoot%\system32\rosautotest.exe
|
||||
dbgprint "....AHK Application testing suite added."
|
||||
@ECHO OFF
|
||||
|
||||
set DRIVE=
|
||||
for %%X in (A B C D E F G H I J K L M N O P Q R S T U V W X Y Z) do (if exist %%X:\AHK-Tests set DRIVE=%%X)
|
||||
|
||||
if not defined DRIVE (
|
||||
dbgprint "AHK Application testing suite not present, skipping."
|
||||
exit /b 0
|
||||
)
|
||||
|
||||
xcopy /Y /H /E %DRIVE%:\AHK-Tests\*.* %SystemRoot%\bin
|
||||
REM Download Amine's rosautotest from svn
|
||||
dwnl http://svn.reactos.org/amine/rosautotest.exe %SystemRoot%\system32\rosautotest.exe
|
||||
dbgprint "....AHK Application testing suite added."
|
||||
|
|
|
|||
|
|
@ -1,14 +1,14 @@
|
|||
@echo off
|
||||
set WINETEST_DEBUG=0
|
||||
set WINETEST_PLATFORM=reactos
|
||||
|
||||
move C:\ReactOS\bin\redirtest1.dll C:\ReactOS\bin\kernel32test_versioned.dll
|
||||
move C:\ReactOS\bin\testdata\redirtest2.dll C:\ReactOS\bin\testdata\kernel32test_versioned.dll
|
||||
if exist "C:\ReactOS\bin\AHKAppTests.cmd" (
|
||||
dbgprint "Preparing AHK Application testing suite."
|
||||
call C:\ReactOS\bin\AHKAppTests.cmd
|
||||
del C:\ReactOS\bin\AHKAppTests.cmd
|
||||
)
|
||||
|
||||
dbgprint --process "ipconfig"
|
||||
start rosautotest /r /s /n
|
||||
@echo off
|
||||
set WINETEST_DEBUG=0
|
||||
set WINETEST_PLATFORM=reactos
|
||||
|
||||
move C:\ReactOS\bin\redirtest1.dll C:\ReactOS\bin\kernel32test_versioned.dll
|
||||
move C:\ReactOS\bin\testdata\redirtest2.dll C:\ReactOS\bin\testdata\kernel32test_versioned.dll
|
||||
if exist "C:\ReactOS\bin\AHKAppTests.cmd" (
|
||||
dbgprint "Preparing AHK Application testing suite."
|
||||
call C:\ReactOS\bin\AHKAppTests.cmd
|
||||
del C:\ReactOS\bin\AHKAppTests.cmd
|
||||
)
|
||||
|
||||
dbgprint --process "ipconfig"
|
||||
start rosautotest /r /s /n
|
||||
|
|
|
|||
|
|
@ -1,28 +1,28 @@
|
|||
@echo off
|
||||
ECHO
|
||||
ECHO Installing Programs...
|
||||
ECHO
|
||||
|
||||
REM ECHO
|
||||
REM ECHO Installing Abiword
|
||||
REM ECHO
|
||||
REM START /WAIT abiword.exe
|
||||
REM start /WAIT dbgprint.exe SYSREG_CHECKPOINT:ABIWORD_INSTALL_COMPLETE
|
||||
|
||||
|
||||
REM ECHO
|
||||
REM ECHO Installing OpenOffice
|
||||
REM ECHO
|
||||
REM START /WAIT openoffice.msi /Q
|
||||
REM start /WAIT dbgprint.exe SYSREG_CHECKPOINT:OPENOFFICE_INSTALL_COMPLETE
|
||||
|
||||
ECHO
|
||||
ECHO Informing Sysreg that we are done
|
||||
ECHO
|
||||
START C:\ReactOS\bin\dbgprint.exe SYSREG_CHECKPOINT:THIRDBOOT_COMPLETE
|
||||
|
||||
ECHO
|
||||
ECHO Shutting down ReactOS
|
||||
ECHO
|
||||
START shutdown.exe shutdown
|
||||
|
||||
@echo off
|
||||
ECHO
|
||||
ECHO Installing Programs...
|
||||
ECHO
|
||||
|
||||
REM ECHO
|
||||
REM ECHO Installing Abiword
|
||||
REM ECHO
|
||||
REM START /WAIT abiword.exe
|
||||
REM start /WAIT dbgprint.exe SYSREG_CHECKPOINT:ABIWORD_INSTALL_COMPLETE
|
||||
|
||||
|
||||
REM ECHO
|
||||
REM ECHO Installing OpenOffice
|
||||
REM ECHO
|
||||
REM START /WAIT openoffice.msi /Q
|
||||
REM start /WAIT dbgprint.exe SYSREG_CHECKPOINT:OPENOFFICE_INSTALL_COMPLETE
|
||||
|
||||
ECHO
|
||||
ECHO Informing Sysreg that we are done
|
||||
ECHO
|
||||
START C:\ReactOS\bin\dbgprint.exe SYSREG_CHECKPOINT:THIRDBOOT_COMPLETE
|
||||
|
||||
ECHO
|
||||
ECHO Shutting down ReactOS
|
||||
ECHO
|
||||
START shutdown.exe shutdown
|
||||
|
||||
|
|
|
|||
|
|
@ -1,57 +1,57 @@
|
|||
[Unattend]
|
||||
Signature = "$ReactOS$"
|
||||
|
||||
; Set UnattendSetupEnabled to yes in order to get unattended setup working
|
||||
; yes - unattend setup enabled
|
||||
; no - unattend setup disabled
|
||||
UnattendSetupEnabled = yes
|
||||
|
||||
; Install to \Device\Harddisk0\Partition1\ReactOS
|
||||
DestinationDiskNumber = 0
|
||||
DestinationPartitionNumber = 1
|
||||
InstallationDirectory=ReactOS
|
||||
|
||||
; MBRInstallType=0 skips MBR installation
|
||||
; MBRInstallType=1 install MBR on floppy
|
||||
; MBRInstallType=2 install MBR on hdd
|
||||
MBRInstallType=2
|
||||
|
||||
FullName="MyName"
|
||||
;OrgName="MyOrg"
|
||||
ComputerName="MYCOMPUTERNAME"
|
||||
;AdminPassword="MyPassword"
|
||||
|
||||
; TimeZone is set GMT as default
|
||||
TimeZoneIndex=85
|
||||
|
||||
; enable this setting to disable daylight saving changes
|
||||
; DisableAutoDaylightTimeSet = 1
|
||||
|
||||
; enable this setting to format the selected partition
|
||||
; 1 - format enabled
|
||||
; 0 - format disabled
|
||||
FormatPartition=1
|
||||
|
||||
; enable this setting to automatically create a partition
|
||||
; during installation
|
||||
; 1 - enabled
|
||||
; 0 - disabled
|
||||
AutoPartition = 1
|
||||
|
||||
; set this option to automatically
|
||||
; specify language in 2nd mode setup
|
||||
; see hivesys.inf for available languages
|
||||
LocaleID = 409
|
||||
|
||||
; enable this section to automatically launch programs
|
||||
; after 3rd boot
|
||||
;
|
||||
[GuiRunOnce]
|
||||
%SystemRoot%\system32\cmd.exe /c "regtest.cmd"
|
||||
|
||||
[Display]
|
||||
BitsPerPel = 16
|
||||
XResolution = 800
|
||||
YResolution = 600
|
||||
VRefresh = 0
|
||||
|
||||
[Unattend]
|
||||
Signature = "$ReactOS$"
|
||||
|
||||
; Set UnattendSetupEnabled to yes in order to get unattended setup working
|
||||
; yes - unattend setup enabled
|
||||
; no - unattend setup disabled
|
||||
UnattendSetupEnabled = yes
|
||||
|
||||
; Install to \Device\Harddisk0\Partition1\ReactOS
|
||||
DestinationDiskNumber = 0
|
||||
DestinationPartitionNumber = 1
|
||||
InstallationDirectory=ReactOS
|
||||
|
||||
; MBRInstallType=0 skips MBR installation
|
||||
; MBRInstallType=1 install MBR on floppy
|
||||
; MBRInstallType=2 install MBR on hdd
|
||||
MBRInstallType=2
|
||||
|
||||
FullName="MyName"
|
||||
;OrgName="MyOrg"
|
||||
ComputerName="MYCOMPUTERNAME"
|
||||
;AdminPassword="MyPassword"
|
||||
|
||||
; TimeZone is set GMT as default
|
||||
TimeZoneIndex=85
|
||||
|
||||
; enable this setting to disable daylight saving changes
|
||||
; DisableAutoDaylightTimeSet = 1
|
||||
|
||||
; enable this setting to format the selected partition
|
||||
; 1 - format enabled
|
||||
; 0 - format disabled
|
||||
FormatPartition=1
|
||||
|
||||
; enable this setting to automatically create a partition
|
||||
; during installation
|
||||
; 1 - enabled
|
||||
; 0 - disabled
|
||||
AutoPartition = 1
|
||||
|
||||
; set this option to automatically
|
||||
; specify language in 2nd mode setup
|
||||
; see hivesys.inf for available languages
|
||||
LocaleID = 409
|
||||
|
||||
; enable this section to automatically launch programs
|
||||
; after 3rd boot
|
||||
;
|
||||
[GuiRunOnce]
|
||||
%SystemRoot%\system32\cmd.exe /c "regtest.cmd"
|
||||
|
||||
[Display]
|
||||
BitsPerPel = 16
|
||||
XResolution = 800
|
||||
YResolution = 600
|
||||
VRefresh = 0
|
||||
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load diff
|
|
@ -1,51 +1,51 @@
|
|||
[FREELOADER]
|
||||
DefaultOS=LiveCD_Debug
|
||||
TimeOut=5
|
||||
|
||||
[Display]
|
||||
TitleText=ReactOS LiveCD
|
||||
StatusBarColor=Cyan
|
||||
StatusBarTextColor=Black
|
||||
BackdropTextColor=White
|
||||
BackdropColor=Blue
|
||||
BackdropFillStyle=Medium
|
||||
TitleBoxTextColor=White
|
||||
TitleBoxColor=Red
|
||||
MessageBoxTextColor=White
|
||||
MessageBoxColor=Blue
|
||||
MenuTextColor=Gray
|
||||
MenuColor=Black
|
||||
TextColor=Gray
|
||||
SelectedTextColor=Black
|
||||
SelectedColor=Gray
|
||||
ShowTime=No
|
||||
MenuBox=No
|
||||
CenterMenu=No
|
||||
MinimalUI=Yes
|
||||
TimeText=Seconds until highlighted choice will be started automatically:
|
||||
|
||||
[Operating Systems]
|
||||
LiveCD="LiveCD"
|
||||
LiveCD_Debug="LiveCD (Debug)"
|
||||
LiveCD_Screen="LiveCD (Screen)"
|
||||
LiveCD_LogFile="LiveCD (Log file)"
|
||||
|
||||
[LiveCD]
|
||||
BootType=Windows2003
|
||||
SystemPath=\reactos
|
||||
Options=/MININT
|
||||
|
||||
[LiveCD_Debug]
|
||||
BootType=Windows2003
|
||||
SystemPath=\reactos
|
||||
Options=/DEBUG /DEBUGPORT=COM1 /BAUDRATE=115200 /SOS /MININT
|
||||
|
||||
[LiveCD_Screen]
|
||||
BootType=Windows2003
|
||||
SystemPath=\reactos
|
||||
Options=/DEBUG /DEBUGPORT=SCREEN /SOS /MININT
|
||||
|
||||
[LiveCD_LogFile]
|
||||
BootType=Windows2003
|
||||
SystemPath=\reactos
|
||||
Options=/DEBUG /DEBUGPORT=FILE:\Device\HarddiskX\PartitionY\debug.log /SOS /MININT
|
||||
[FREELOADER]
|
||||
DefaultOS=LiveCD_Debug
|
||||
TimeOut=5
|
||||
|
||||
[Display]
|
||||
TitleText=ReactOS LiveCD
|
||||
StatusBarColor=Cyan
|
||||
StatusBarTextColor=Black
|
||||
BackdropTextColor=White
|
||||
BackdropColor=Blue
|
||||
BackdropFillStyle=Medium
|
||||
TitleBoxTextColor=White
|
||||
TitleBoxColor=Red
|
||||
MessageBoxTextColor=White
|
||||
MessageBoxColor=Blue
|
||||
MenuTextColor=Gray
|
||||
MenuColor=Black
|
||||
TextColor=Gray
|
||||
SelectedTextColor=Black
|
||||
SelectedColor=Gray
|
||||
ShowTime=No
|
||||
MenuBox=No
|
||||
CenterMenu=No
|
||||
MinimalUI=Yes
|
||||
TimeText=Seconds until highlighted choice will be started automatically:
|
||||
|
||||
[Operating Systems]
|
||||
LiveCD="LiveCD"
|
||||
LiveCD_Debug="LiveCD (Debug)"
|
||||
LiveCD_Screen="LiveCD (Screen)"
|
||||
LiveCD_LogFile="LiveCD (Log file)"
|
||||
|
||||
[LiveCD]
|
||||
BootType=Windows2003
|
||||
SystemPath=\reactos
|
||||
Options=/MININT
|
||||
|
||||
[LiveCD_Debug]
|
||||
BootType=Windows2003
|
||||
SystemPath=\reactos
|
||||
Options=/DEBUG /DEBUGPORT=COM1 /BAUDRATE=115200 /SOS /MININT
|
||||
|
||||
[LiveCD_Screen]
|
||||
BootType=Windows2003
|
||||
SystemPath=\reactos
|
||||
Options=/DEBUG /DEBUGPORT=SCREEN /SOS /MININT
|
||||
|
||||
[LiveCD_LogFile]
|
||||
BootType=Windows2003
|
||||
SystemPath=\reactos
|
||||
Options=/DEBUG /DEBUGPORT=FILE:\Device\HarddiskX\PartitionY\debug.log /SOS /MININT
|
||||
|
|
|
|||
|
|
@ -1,77 +1,77 @@
|
|||
========================
|
||||
ReactOS™ Version 0.4.x
|
||||
Updated August 31, 2016
|
||||
========================
|
||||
|
||||
1. What is ReactOS?
|
||||
-------------------
|
||||
|
||||
ReactOS™ is an Open Source effort to develop a quality operating system that is
|
||||
compatible with applications and drivers written for the Microsoft® Windows™ NT
|
||||
family of operating systems (NT4, 2000, XP, 2003, Vista, Seven).
|
||||
|
||||
More information is available at: https://www.reactos.org
|
||||
|
||||
|
||||
2. Relationship with the WINE project
|
||||
-------------------------------------
|
||||
|
||||
ReactOS has always intended to work with the WINE project to share as much
|
||||
programming effort as possible. This mainly concerns User Mode DLLs and
|
||||
still happens to a degree today. Other areas of cooperation lie in
|
||||
applications and testing suites.
|
||||
|
||||
|
||||
3. Future compatibility
|
||||
-----------------------
|
||||
|
||||
The ReactOS project, although currently focused on Windows Server 2003
|
||||
compatibility, is always keeping an eye toward compatibility with
|
||||
Windows Vista and future Windows NT releases.
|
||||
|
||||
|
||||
4. Supporting other System Applications
|
||||
---------------------------------------
|
||||
|
||||
The Windows NT architecture allows for subsystems, as does the ReactOS
|
||||
architecture. A subsystem is an implementation of the APIs of another
|
||||
operating system, allowing ReactOS to run applications from other systems.
|
||||
We are already looking at subsystems for: Java, OS/2, and DOS and possibly
|
||||
others in the future.
|
||||
|
||||
|
||||
5. Is ReactOS legal?
|
||||
--------------------
|
||||
|
||||
Yes we are.
|
||||
All the code of ReactOS has been written from scratch by our developers.
|
||||
We go to great lengths to ensure that the code our developers create is clean,
|
||||
same applies to the variety of methods we use to understand Windows internals,
|
||||
including clean room reverse engineering, using existing documentation freely
|
||||
available both in books and on the web, using extensive tests (tens of millions)
|
||||
which apply black box engineering methods against both public and private APIs
|
||||
exposed by the operating system.
|
||||
|
||||
|
||||
6. Tutorials
|
||||
------------
|
||||
|
||||
Developer and User Tutorials: https://www.reactos.org/wiki
|
||||
|
||||
The tutorials contain more information on the project, compiling and testing
|
||||
ReactOS - amongst other topics. Contributors to the project are always welcome.
|
||||
|
||||
|
||||
7. Frequently Asked Questions
|
||||
-----------------------------
|
||||
|
||||
Some of your questions may be answered in: https://www.reactos.org/joining/faqs
|
||||
In addition, the ReactOS forum: https://www.reactos.org/forum/ may contain
|
||||
complementary, yet non-official, information.
|
||||
|
||||
|
||||
8. Authors
|
||||
----------
|
||||
|
||||
This document was originally written by Jason Filby (jasonfilby@yahoo.com)
|
||||
and is now occasionally updated by various contributors.
|
||||
========================
|
||||
ReactOS™ Version 0.4.x
|
||||
Updated August 31, 2016
|
||||
========================
|
||||
|
||||
1. What is ReactOS?
|
||||
-------------------
|
||||
|
||||
ReactOS™ is an Open Source effort to develop a quality operating system that is
|
||||
compatible with applications and drivers written for the Microsoft® Windows™ NT
|
||||
family of operating systems (NT4, 2000, XP, 2003, Vista, Seven).
|
||||
|
||||
More information is available at: https://www.reactos.org
|
||||
|
||||
|
||||
2. Relationship with the WINE project
|
||||
-------------------------------------
|
||||
|
||||
ReactOS has always intended to work with the WINE project to share as much
|
||||
programming effort as possible. This mainly concerns User Mode DLLs and
|
||||
still happens to a degree today. Other areas of cooperation lie in
|
||||
applications and testing suites.
|
||||
|
||||
|
||||
3. Future compatibility
|
||||
-----------------------
|
||||
|
||||
The ReactOS project, although currently focused on Windows Server 2003
|
||||
compatibility, is always keeping an eye toward compatibility with
|
||||
Windows Vista and future Windows NT releases.
|
||||
|
||||
|
||||
4. Supporting other System Applications
|
||||
---------------------------------------
|
||||
|
||||
The Windows NT architecture allows for subsystems, as does the ReactOS
|
||||
architecture. A subsystem is an implementation of the APIs of another
|
||||
operating system, allowing ReactOS to run applications from other systems.
|
||||
We are already looking at subsystems for: Java, OS/2, and DOS and possibly
|
||||
others in the future.
|
||||
|
||||
|
||||
5. Is ReactOS legal?
|
||||
--------------------
|
||||
|
||||
Yes we are.
|
||||
All the code of ReactOS has been written from scratch by our developers.
|
||||
We go to great lengths to ensure that the code our developers create is clean,
|
||||
same applies to the variety of methods we use to understand Windows internals,
|
||||
including clean room reverse engineering, using existing documentation freely
|
||||
available both in books and on the web, using extensive tests (tens of millions)
|
||||
which apply black box engineering methods against both public and private APIs
|
||||
exposed by the operating system.
|
||||
|
||||
|
||||
6. Tutorials
|
||||
------------
|
||||
|
||||
Developer and User Tutorials: https://www.reactos.org/wiki
|
||||
|
||||
The tutorials contain more information on the project, compiling and testing
|
||||
ReactOS - amongst other topics. Contributors to the project are always welcome.
|
||||
|
||||
|
||||
7. Frequently Asked Questions
|
||||
-----------------------------
|
||||
|
||||
Some of your questions may be answered in: https://www.reactos.org/joining/faqs
|
||||
In addition, the ReactOS forum: https://www.reactos.org/forum/ may contain
|
||||
complementary, yet non-official, information.
|
||||
|
||||
|
||||
8. Authors
|
||||
----------
|
||||
|
||||
This document was originally written by Jason Filby (jasonfilby@yahoo.com)
|
||||
and is now occasionally updated by various contributors.
|
||||
|
|
|
|||
|
|
@ -1,225 +1,225 @@
|
|||
// fathelp.S
|
||||
// FAT12/16 Boot Sector Helper Code
|
||||
// Copyright (c) 1998, 2001, 2002, 2003 Brian Palmer
|
||||
|
||||
//#include <asm.inc>
|
||||
|
||||
//org 8000h
|
||||
|
||||
//.text
|
||||
|
||||
#define BootSectorStackTop HEX(7bf2)
|
||||
#define DataAreaStartHigh 2
|
||||
#define DataAreaStartLow 4
|
||||
#define BiosCHSDriveSizeHigh 6
|
||||
#define BiosCHSDriveSizeLow 8
|
||||
#define BiosCHSDriveSize 8
|
||||
#define ReadSectorsOffset 10
|
||||
#define ReadClusterOffset 12
|
||||
#define PutCharsOffset 14
|
||||
|
||||
#define OEMName 3
|
||||
#define BytesPerSector 11
|
||||
#define SectsPerCluster 13
|
||||
#define ReservedSectors 14
|
||||
#define NumberOfFats 16
|
||||
#define MaxRootEntries 17
|
||||
#define TotalSectors 19
|
||||
#define MediaDescriptor 21
|
||||
#define SectorsPerFat 22
|
||||
#define SectorsPerTrack 24
|
||||
#define NumberOfHeads 26
|
||||
#define HiddenSectors 28
|
||||
#define TotalSectorsBig 32
|
||||
#define BootDrive 36
|
||||
#define Reserved 37
|
||||
#define ExtendSig 38
|
||||
#define SerialNumber 39
|
||||
#define VolumeLabel 43
|
||||
#define FileSystem 54
|
||||
|
||||
#define BootPartition HEX(7dfd)
|
||||
|
||||
|
||||
// This code will be stored in the first 512 bytes
|
||||
// of freeldr.sys. The first 3 bytes will be a jmp
|
||||
// instruction to skip past the FAT helper code
|
||||
// that is stored in the rest of the 512 bytes.
|
||||
//
|
||||
|
||||
PUBLIC start
|
||||
start:
|
||||
// This code is loaded at 0000:F800 so we have to
|
||||
// encode a jmp instruction to jump to 0000:FA00
|
||||
.byte HEX(e9), HEX(fd), HEX(01)
|
||||
|
||||
// Now starts the extra boot code that we will store
|
||||
// in the first 512 bytes of freeldr.sys. This code
|
||||
// allows the FAT12/16 bootsector to navigate the
|
||||
// FAT table so that we can still load freeldr.sys
|
||||
// even if it is fragmented.
|
||||
|
||||
|
||||
FatHelperEntryPoint:
|
||||
/* First save AX - the start cluster of freeldr.sys */
|
||||
push ax
|
||||
|
||||
/* Display "Loading FreeLoader..." message */
|
||||
mov si, offset msgLoading
|
||||
call word ptr [bp-PutCharsOffset]
|
||||
|
||||
call ReadFatIntoMemory
|
||||
|
||||
/* Restore AX (start cluster) */
|
||||
pop ax
|
||||
|
||||
// AX has start cluster of freeldr.sys
|
||||
mov bx, FREELDR_BASE / 16
|
||||
mov es,bx
|
||||
|
||||
LoadFile:
|
||||
push ax
|
||||
call IsFat12
|
||||
pop ax
|
||||
jnc LoadFile2
|
||||
cmp ax, HEX(0ff8) // Check to see if this is the last cluster in the chain
|
||||
jmp LoadFile3
|
||||
|
||||
LoadFile2:
|
||||
cmp ax, HEX(0fff8)
|
||||
LoadFile3:
|
||||
jae LoadFile_Done // If so continue, if not then read then next one
|
||||
push ax
|
||||
xor bx,bx // Load ROSLDR starting at 0000:8000h
|
||||
push es
|
||||
call word ptr [bp-ReadClusterOffset]
|
||||
pop es
|
||||
|
||||
xor bx,bx
|
||||
mov bl, [bp+SectsPerCluster]
|
||||
shl bx,5 // BX = BX * 512 / 16
|
||||
mov ax,es // Increment the load address by
|
||||
add ax,bx // The size of a cluster
|
||||
mov es,ax
|
||||
|
||||
call IsFat12
|
||||
pop ax
|
||||
push es
|
||||
jnc LoadFile4
|
||||
call GetFatEntry12 // Get the next entry
|
||||
jmp LoadFile5
|
||||
LoadFile4:
|
||||
call GetFatEntry16
|
||||
LoadFile5:
|
||||
pop es
|
||||
|
||||
jmp LoadFile // Load the next cluster (if any)
|
||||
|
||||
LoadFile_Done:
|
||||
mov dl, byte ptr [bp+BootDrive] // Load the boot drive into DL
|
||||
mov dh, byte ptr ds:[BootPartition] // Load the boot partition into DH
|
||||
|
||||
/* continue where other bootsectors start */
|
||||
jmp start
|
||||
|
||||
|
||||
// Reads the entire FAT into memory at 7000:0000
|
||||
ReadFatIntoMemory:
|
||||
mov ax, [bp+HiddenSectors]
|
||||
mov dx, [bp+HiddenSectors+2]
|
||||
add ax, [bp+ReservedSectors]
|
||||
adc dx, 0
|
||||
mov cx, [bp+SectorsPerFat]
|
||||
mov bx, HEX(7000)
|
||||
mov es,bx
|
||||
xor bx,bx
|
||||
call word ptr [bp-ReadSectorsOffset]
|
||||
ret
|
||||
|
||||
|
||||
// Returns the FAT entry for a given cluster number for 16-bit FAT
|
||||
// On entry AX has cluster number
|
||||
// On return AX has FAT entry for that cluster
|
||||
GetFatEntry16:
|
||||
mov cx,2 // AX = AX * 2 (since FAT16 entries are 2 bytes)
|
||||
mul cx
|
||||
shl dx,12
|
||||
|
||||
mov bx, HEX(7000)
|
||||
add bx,dx
|
||||
mov es,bx
|
||||
mov bx,ax // Restore FAT entry offset
|
||||
mov ax, es:[bx] // Get FAT entry
|
||||
|
||||
ret
|
||||
|
||||
|
||||
// Returns the FAT entry for a given cluster number for 12-bit FAT
|
||||
// On entry AX has cluster number
|
||||
// On return AX has FAT entry for that cluster
|
||||
GetFatEntry12:
|
||||
push ax
|
||||
mov cx,ax
|
||||
shr ax,1
|
||||
add ax,cx // AX = AX * 1.5 (AX = AX + (AX / 2)) (since FAT12 entries are 12 bits)
|
||||
|
||||
mov bx, HEX(7000)
|
||||
mov es,bx
|
||||
mov bx,ax // Put FAT entry offset into BX
|
||||
mov ax, es:[bx] // Get FAT entry
|
||||
pop cx // Get cluster number from stack
|
||||
and cx,1
|
||||
jz UseLow12Bits
|
||||
and ax, HEX(0fff0)
|
||||
shr ax,4
|
||||
jmp GetFatEntry12_Done
|
||||
|
||||
UseLow12Bits:
|
||||
and ax, HEX(0fff)
|
||||
|
||||
GetFatEntry12_Done:
|
||||
|
||||
ret
|
||||
|
||||
|
||||
// Returns CF = 1 if this is a FAT12 file system
|
||||
// Otherwise CF = 0 for FAT16
|
||||
IsFat12:
|
||||
|
||||
mov ebx, dword ptr [bp-DataAreaStartLow]
|
||||
// EBX now has the number of the starting sector of the data area
|
||||
// starting from the beginning of the disk, so subtrace hidden sectors
|
||||
sub ebx, dword ptr [bp+HiddenSectors]
|
||||
|
||||
|
||||
xor eax,eax
|
||||
mov ax, word ptr [bp+TotalSectors]
|
||||
cmp ax, 0
|
||||
jnz IsFat12_2
|
||||
mov eax, dword ptr [bp+TotalSectorsBig]
|
||||
|
||||
// EAX now contains the number of sectors on the volume
|
||||
|
||||
IsFat12_2:
|
||||
sub eax,ebx // Subtract data area start sector
|
||||
xor edx,edx // from total sectors of volume
|
||||
|
||||
// EDX:EAX now contains the number of data sectors on the volume
|
||||
movzx ebx, byte ptr [bp+SectsPerCluster]
|
||||
div ebx
|
||||
// EAX now has the number of clusters on the volume
|
||||
stc
|
||||
cmp eax,4085
|
||||
jb IsFat12_Done
|
||||
clc
|
||||
|
||||
IsFat12_Done:
|
||||
ret
|
||||
|
||||
|
||||
msgLoading:
|
||||
.ascii "Loading FreeLoader...", CR, LF, NUL
|
||||
|
||||
.org 510 // Pad to 510 bytes
|
||||
.word HEX(0aa55) // BootSector signature
|
||||
|
||||
// fathelp.S
|
||||
// FAT12/16 Boot Sector Helper Code
|
||||
// Copyright (c) 1998, 2001, 2002, 2003 Brian Palmer
|
||||
|
||||
//#include <asm.inc>
|
||||
|
||||
//org 8000h
|
||||
|
||||
//.text
|
||||
|
||||
#define BootSectorStackTop HEX(7bf2)
|
||||
#define DataAreaStartHigh 2
|
||||
#define DataAreaStartLow 4
|
||||
#define BiosCHSDriveSizeHigh 6
|
||||
#define BiosCHSDriveSizeLow 8
|
||||
#define BiosCHSDriveSize 8
|
||||
#define ReadSectorsOffset 10
|
||||
#define ReadClusterOffset 12
|
||||
#define PutCharsOffset 14
|
||||
|
||||
#define OEMName 3
|
||||
#define BytesPerSector 11
|
||||
#define SectsPerCluster 13
|
||||
#define ReservedSectors 14
|
||||
#define NumberOfFats 16
|
||||
#define MaxRootEntries 17
|
||||
#define TotalSectors 19
|
||||
#define MediaDescriptor 21
|
||||
#define SectorsPerFat 22
|
||||
#define SectorsPerTrack 24
|
||||
#define NumberOfHeads 26
|
||||
#define HiddenSectors 28
|
||||
#define TotalSectorsBig 32
|
||||
#define BootDrive 36
|
||||
#define Reserved 37
|
||||
#define ExtendSig 38
|
||||
#define SerialNumber 39
|
||||
#define VolumeLabel 43
|
||||
#define FileSystem 54
|
||||
|
||||
#define BootPartition HEX(7dfd)
|
||||
|
||||
|
||||
// This code will be stored in the first 512 bytes
|
||||
// of freeldr.sys. The first 3 bytes will be a jmp
|
||||
// instruction to skip past the FAT helper code
|
||||
// that is stored in the rest of the 512 bytes.
|
||||
//
|
||||
|
||||
PUBLIC start
|
||||
start:
|
||||
// This code is loaded at 0000:F800 so we have to
|
||||
// encode a jmp instruction to jump to 0000:FA00
|
||||
.byte HEX(e9), HEX(fd), HEX(01)
|
||||
|
||||
// Now starts the extra boot code that we will store
|
||||
// in the first 512 bytes of freeldr.sys. This code
|
||||
// allows the FAT12/16 bootsector to navigate the
|
||||
// FAT table so that we can still load freeldr.sys
|
||||
// even if it is fragmented.
|
||||
|
||||
|
||||
FatHelperEntryPoint:
|
||||
/* First save AX - the start cluster of freeldr.sys */
|
||||
push ax
|
||||
|
||||
/* Display "Loading FreeLoader..." message */
|
||||
mov si, offset msgLoading
|
||||
call word ptr [bp-PutCharsOffset]
|
||||
|
||||
call ReadFatIntoMemory
|
||||
|
||||
/* Restore AX (start cluster) */
|
||||
pop ax
|
||||
|
||||
// AX has start cluster of freeldr.sys
|
||||
mov bx, FREELDR_BASE / 16
|
||||
mov es,bx
|
||||
|
||||
LoadFile:
|
||||
push ax
|
||||
call IsFat12
|
||||
pop ax
|
||||
jnc LoadFile2
|
||||
cmp ax, HEX(0ff8) // Check to see if this is the last cluster in the chain
|
||||
jmp LoadFile3
|
||||
|
||||
LoadFile2:
|
||||
cmp ax, HEX(0fff8)
|
||||
LoadFile3:
|
||||
jae LoadFile_Done // If so continue, if not then read then next one
|
||||
push ax
|
||||
xor bx,bx // Load ROSLDR starting at 0000:8000h
|
||||
push es
|
||||
call word ptr [bp-ReadClusterOffset]
|
||||
pop es
|
||||
|
||||
xor bx,bx
|
||||
mov bl, [bp+SectsPerCluster]
|
||||
shl bx,5 // BX = BX * 512 / 16
|
||||
mov ax,es // Increment the load address by
|
||||
add ax,bx // The size of a cluster
|
||||
mov es,ax
|
||||
|
||||
call IsFat12
|
||||
pop ax
|
||||
push es
|
||||
jnc LoadFile4
|
||||
call GetFatEntry12 // Get the next entry
|
||||
jmp LoadFile5
|
||||
LoadFile4:
|
||||
call GetFatEntry16
|
||||
LoadFile5:
|
||||
pop es
|
||||
|
||||
jmp LoadFile // Load the next cluster (if any)
|
||||
|
||||
LoadFile_Done:
|
||||
mov dl, byte ptr [bp+BootDrive] // Load the boot drive into DL
|
||||
mov dh, byte ptr ds:[BootPartition] // Load the boot partition into DH
|
||||
|
||||
/* continue where other bootsectors start */
|
||||
jmp start
|
||||
|
||||
|
||||
// Reads the entire FAT into memory at 7000:0000
|
||||
ReadFatIntoMemory:
|
||||
mov ax, [bp+HiddenSectors]
|
||||
mov dx, [bp+HiddenSectors+2]
|
||||
add ax, [bp+ReservedSectors]
|
||||
adc dx, 0
|
||||
mov cx, [bp+SectorsPerFat]
|
||||
mov bx, HEX(7000)
|
||||
mov es,bx
|
||||
xor bx,bx
|
||||
call word ptr [bp-ReadSectorsOffset]
|
||||
ret
|
||||
|
||||
|
||||
// Returns the FAT entry for a given cluster number for 16-bit FAT
|
||||
// On entry AX has cluster number
|
||||
// On return AX has FAT entry for that cluster
|
||||
GetFatEntry16:
|
||||
mov cx,2 // AX = AX * 2 (since FAT16 entries are 2 bytes)
|
||||
mul cx
|
||||
shl dx,12
|
||||
|
||||
mov bx, HEX(7000)
|
||||
add bx,dx
|
||||
mov es,bx
|
||||
mov bx,ax // Restore FAT entry offset
|
||||
mov ax, es:[bx] // Get FAT entry
|
||||
|
||||
ret
|
||||
|
||||
|
||||
// Returns the FAT entry for a given cluster number for 12-bit FAT
|
||||
// On entry AX has cluster number
|
||||
// On return AX has FAT entry for that cluster
|
||||
GetFatEntry12:
|
||||
push ax
|
||||
mov cx,ax
|
||||
shr ax,1
|
||||
add ax,cx // AX = AX * 1.5 (AX = AX + (AX / 2)) (since FAT12 entries are 12 bits)
|
||||
|
||||
mov bx, HEX(7000)
|
||||
mov es,bx
|
||||
mov bx,ax // Put FAT entry offset into BX
|
||||
mov ax, es:[bx] // Get FAT entry
|
||||
pop cx // Get cluster number from stack
|
||||
and cx,1
|
||||
jz UseLow12Bits
|
||||
and ax, HEX(0fff0)
|
||||
shr ax,4
|
||||
jmp GetFatEntry12_Done
|
||||
|
||||
UseLow12Bits:
|
||||
and ax, HEX(0fff)
|
||||
|
||||
GetFatEntry12_Done:
|
||||
|
||||
ret
|
||||
|
||||
|
||||
// Returns CF = 1 if this is a FAT12 file system
|
||||
// Otherwise CF = 0 for FAT16
|
||||
IsFat12:
|
||||
|
||||
mov ebx, dword ptr [bp-DataAreaStartLow]
|
||||
// EBX now has the number of the starting sector of the data area
|
||||
// starting from the beginning of the disk, so subtrace hidden sectors
|
||||
sub ebx, dword ptr [bp+HiddenSectors]
|
||||
|
||||
|
||||
xor eax,eax
|
||||
mov ax, word ptr [bp+TotalSectors]
|
||||
cmp ax, 0
|
||||
jnz IsFat12_2
|
||||
mov eax, dword ptr [bp+TotalSectorsBig]
|
||||
|
||||
// EAX now contains the number of sectors on the volume
|
||||
|
||||
IsFat12_2:
|
||||
sub eax,ebx // Subtract data area start sector
|
||||
xor edx,edx // from total sectors of volume
|
||||
|
||||
// EDX:EAX now contains the number of data sectors on the volume
|
||||
movzx ebx, byte ptr [bp+SectsPerCluster]
|
||||
div ebx
|
||||
// EAX now has the number of clusters on the volume
|
||||
stc
|
||||
cmp eax,4085
|
||||
jb IsFat12_Done
|
||||
clc
|
||||
|
||||
IsFat12_Done:
|
||||
ret
|
||||
|
||||
|
||||
msgLoading:
|
||||
.ascii "Loading FreeLoader...", CR, LF, NUL
|
||||
|
||||
.org 510 // Pad to 510 bytes
|
||||
.word HEX(0aa55) // BootSector signature
|
||||
|
||||
|
|
|
|||
|
|
@ -1,117 +1,117 @@
|
|||
|
||||
Empty8042:
|
||||
.word HEX(00eb), HEX(00eb) // jmp $+2, jmp $+2
|
||||
in al, HEX(64)
|
||||
cmp al, HEX(0ff) // legacy-free machine without keyboard
|
||||
jz Empty8042_ret // controllers on Intel Macs read back 0xFF
|
||||
test al, 2
|
||||
jnz Empty8042
|
||||
Empty8042_ret:
|
||||
ret
|
||||
|
||||
EnableA20:
|
||||
pusha
|
||||
call Empty8042
|
||||
mov al, HEX(0D1) // command write
|
||||
out HEX(064), al
|
||||
call Empty8042
|
||||
mov al, HEX(0DF) // A20 on
|
||||
out HEX(060), al
|
||||
call Empty8042
|
||||
popa
|
||||
ret
|
||||
|
||||
/*
|
||||
* writestr
|
||||
* si = pointer to zero terminated string
|
||||
*/
|
||||
writestr:
|
||||
pushfd
|
||||
pushad
|
||||
writestr_top:
|
||||
lodsb
|
||||
and al, al
|
||||
jz writestr_end
|
||||
call writechr
|
||||
jmp short writestr_top
|
||||
writestr_end:
|
||||
popad
|
||||
popfd
|
||||
ret
|
||||
|
||||
/*
|
||||
* writechr
|
||||
* al = character to output
|
||||
*/
|
||||
writechr:
|
||||
pushf
|
||||
pusha
|
||||
mov ah, HEX(0E)
|
||||
xor bx, bx
|
||||
int HEX(10)
|
||||
popa
|
||||
popf
|
||||
ret
|
||||
|
||||
//
|
||||
// writehex[248]: Write a hex number in (AL, AX, EAX) to the console
|
||||
//
|
||||
writehex2:
|
||||
pushfd
|
||||
pushad
|
||||
shl eax, 24
|
||||
mov cx, 2
|
||||
jmp short writehex_common
|
||||
writehex4:
|
||||
pushfd
|
||||
pushad
|
||||
shl eax, 16
|
||||
mov cx, 4
|
||||
jmp short writehex_common
|
||||
writehex8:
|
||||
pushfd
|
||||
pushad
|
||||
mov cx, 8
|
||||
writehex_common:
|
||||
.loop:
|
||||
rol eax, 4
|
||||
push eax
|
||||
and al, HEX(0F)
|
||||
cmp al, 10
|
||||
jae .high
|
||||
.low:
|
||||
add al, '0'
|
||||
jmp short .ischar
|
||||
.high:
|
||||
add al, 'A'-10
|
||||
.ischar:
|
||||
call writechr
|
||||
pop eax
|
||||
loop .loop
|
||||
popad
|
||||
popfd
|
||||
ret
|
||||
|
||||
Reboot:
|
||||
cli
|
||||
|
||||
/* Set the word at location 40h:72h to 0 (cold reboot) */
|
||||
mov word ptr ds:[HEX(0472)], HEX(0)
|
||||
|
||||
/* and jump to location F000h:FFF0h in ROM */
|
||||
ljmp16 HEX(0F000), HEX(0FFF0)
|
||||
|
||||
|
||||
ChainLoadBiosBootSectorCode:
|
||||
/* Load segment registers */
|
||||
cli
|
||||
xor ax, ax
|
||||
mov ds, ax
|
||||
mov es, ax
|
||||
mov fs, ax
|
||||
mov gs, ax
|
||||
mov ss, ax
|
||||
mov esp, HEX(7C00)
|
||||
|
||||
/* Jump to the bootsector code */
|
||||
ljmp16 HEX(0000), HEX(7C00)
|
||||
|
||||
Empty8042:
|
||||
.word HEX(00eb), HEX(00eb) // jmp $+2, jmp $+2
|
||||
in al, HEX(64)
|
||||
cmp al, HEX(0ff) // legacy-free machine without keyboard
|
||||
jz Empty8042_ret // controllers on Intel Macs read back 0xFF
|
||||
test al, 2
|
||||
jnz Empty8042
|
||||
Empty8042_ret:
|
||||
ret
|
||||
|
||||
EnableA20:
|
||||
pusha
|
||||
call Empty8042
|
||||
mov al, HEX(0D1) // command write
|
||||
out HEX(064), al
|
||||
call Empty8042
|
||||
mov al, HEX(0DF) // A20 on
|
||||
out HEX(060), al
|
||||
call Empty8042
|
||||
popa
|
||||
ret
|
||||
|
||||
/*
|
||||
* writestr
|
||||
* si = pointer to zero terminated string
|
||||
*/
|
||||
writestr:
|
||||
pushfd
|
||||
pushad
|
||||
writestr_top:
|
||||
lodsb
|
||||
and al, al
|
||||
jz writestr_end
|
||||
call writechr
|
||||
jmp short writestr_top
|
||||
writestr_end:
|
||||
popad
|
||||
popfd
|
||||
ret
|
||||
|
||||
/*
|
||||
* writechr
|
||||
* al = character to output
|
||||
*/
|
||||
writechr:
|
||||
pushf
|
||||
pusha
|
||||
mov ah, HEX(0E)
|
||||
xor bx, bx
|
||||
int HEX(10)
|
||||
popa
|
||||
popf
|
||||
ret
|
||||
|
||||
//
|
||||
// writehex[248]: Write a hex number in (AL, AX, EAX) to the console
|
||||
//
|
||||
writehex2:
|
||||
pushfd
|
||||
pushad
|
||||
shl eax, 24
|
||||
mov cx, 2
|
||||
jmp short writehex_common
|
||||
writehex4:
|
||||
pushfd
|
||||
pushad
|
||||
shl eax, 16
|
||||
mov cx, 4
|
||||
jmp short writehex_common
|
||||
writehex8:
|
||||
pushfd
|
||||
pushad
|
||||
mov cx, 8
|
||||
writehex_common:
|
||||
.loop:
|
||||
rol eax, 4
|
||||
push eax
|
||||
and al, HEX(0F)
|
||||
cmp al, 10
|
||||
jae .high
|
||||
.low:
|
||||
add al, '0'
|
||||
jmp short .ischar
|
||||
.high:
|
||||
add al, 'A'-10
|
||||
.ischar:
|
||||
call writechr
|
||||
pop eax
|
||||
loop .loop
|
||||
popad
|
||||
popfd
|
||||
ret
|
||||
|
||||
Reboot:
|
||||
cli
|
||||
|
||||
/* Set the word at location 40h:72h to 0 (cold reboot) */
|
||||
mov word ptr ds:[HEX(0472)], HEX(0)
|
||||
|
||||
/* and jump to location F000h:FFF0h in ROM */
|
||||
ljmp16 HEX(0F000), HEX(0FFF0)
|
||||
|
||||
|
||||
ChainLoadBiosBootSectorCode:
|
||||
/* Load segment registers */
|
||||
cli
|
||||
xor ax, ax
|
||||
mov ds, ax
|
||||
mov es, ax
|
||||
mov fs, ax
|
||||
mov gs, ax
|
||||
mov ss, ax
|
||||
mov esp, HEX(7C00)
|
||||
|
||||
/* Jump to the bootsector code */
|
||||
ljmp16 HEX(0000), HEX(7C00)
|
||||
|
|
|
|||
|
|
@ -1,88 +1,88 @@
|
|||
|
||||
#include "../../include/arch/pc/pcbios.h"
|
||||
|
||||
#define EFLAGS_CF HEX(01)
|
||||
#define EFLAGS_ZF HEX(40)
|
||||
#define EFLAGS_SF HEX(80)
|
||||
|
||||
Int386:
|
||||
/* Save all registers + segment registers */
|
||||
push ds
|
||||
push es
|
||||
push fs
|
||||
push gs
|
||||
pushad
|
||||
|
||||
/* Get the interrupt vector and patch the opcode */
|
||||
mov al, byte ptr ds:[BSS_IntVector]
|
||||
mov byte ptr ds:[Int386_vector_opcode], al
|
||||
|
||||
/* Get current EFLAGS and mask CF, ZF and SF */
|
||||
pushf
|
||||
pop cx
|
||||
and cx, not (EFLAGS_CF or EFLAGS_ZF or EFLAGS_SF)
|
||||
|
||||
/* Get flags CF, ZF and SF from the REGS structure */
|
||||
mov ax, word ptr cs:[BSS_RegisterSet + REGS_EFLAGS]
|
||||
and ax, (EFLAGS_CF or EFLAGS_ZF or EFLAGS_SF)
|
||||
|
||||
/* Combine flags and set them */
|
||||
or ax, cx
|
||||
push ax
|
||||
popf
|
||||
|
||||
/* Setup the registers */
|
||||
mov ax, word ptr cs:[BSS_RegisterSet + REGS_DS]
|
||||
mov ds, ax
|
||||
mov ax, word ptr cs:[BSS_RegisterSet + REGS_ES]
|
||||
mov es, ax
|
||||
mov ax, word ptr cs:[BSS_RegisterSet + REGS_FS]
|
||||
mov fs, ax
|
||||
mov ax, word ptr cs:[BSS_RegisterSet + REGS_GS]
|
||||
mov gs, ax
|
||||
|
||||
mov eax, dword ptr cs:[BSS_RegisterSet + REGS_EAX]
|
||||
mov ebx, dword ptr cs:[BSS_RegisterSet + REGS_EBX]
|
||||
mov ecx, dword ptr cs:[BSS_RegisterSet + REGS_ECX]
|
||||
mov edx, dword ptr cs:[BSS_RegisterSet + REGS_EDX]
|
||||
mov esi, dword ptr cs:[BSS_RegisterSet + REGS_ESI]
|
||||
mov edi, dword ptr cs:[BSS_RegisterSet + REGS_EDI]
|
||||
// Don't setup ebp, we only use it as output!
|
||||
|
||||
/* Call the interrupt vector */
|
||||
/*int Int386_vector*/
|
||||
.byte HEX(0cd)
|
||||
Int386_vector_opcode:
|
||||
.byte 00
|
||||
|
||||
/* Save the registers */
|
||||
mov dword ptr cs:[BSS_RegisterSet + REGS_EAX], eax
|
||||
mov dword ptr cs:[BSS_RegisterSet + REGS_EBX], ebx
|
||||
mov dword ptr cs:[BSS_RegisterSet + REGS_ECX], ecx
|
||||
mov dword ptr cs:[BSS_RegisterSet + REGS_EDX], edx
|
||||
mov dword ptr cs:[BSS_RegisterSet + REGS_ESI], esi
|
||||
mov dword ptr cs:[BSS_RegisterSet + REGS_EDI], edi
|
||||
mov dword ptr cs:[BSS_RegisterSet + REGS_EBP], ebp
|
||||
|
||||
mov ax, ds
|
||||
mov word ptr cs:[BSS_RegisterSet + REGS_DS], ax
|
||||
mov ax, es
|
||||
mov word ptr cs:[BSS_RegisterSet + REGS_ES], ax
|
||||
mov ax, fs
|
||||
mov word ptr cs:[BSS_RegisterSet + REGS_FS], ax
|
||||
mov ax, gs
|
||||
mov word ptr cs:[BSS_RegisterSet + REGS_GS], ax
|
||||
|
||||
pushfd
|
||||
pop dword ptr cs:[BSS_RegisterSet + REGS_EFLAGS]
|
||||
|
||||
popad
|
||||
pop gs
|
||||
pop fs
|
||||
pop es
|
||||
pop ds
|
||||
|
||||
ret
|
||||
|
||||
|
||||
|
||||
|
||||
#include "../../include/arch/pc/pcbios.h"
|
||||
|
||||
#define EFLAGS_CF HEX(01)
|
||||
#define EFLAGS_ZF HEX(40)
|
||||
#define EFLAGS_SF HEX(80)
|
||||
|
||||
Int386:
|
||||
/* Save all registers + segment registers */
|
||||
push ds
|
||||
push es
|
||||
push fs
|
||||
push gs
|
||||
pushad
|
||||
|
||||
/* Get the interrupt vector and patch the opcode */
|
||||
mov al, byte ptr ds:[BSS_IntVector]
|
||||
mov byte ptr ds:[Int386_vector_opcode], al
|
||||
|
||||
/* Get current EFLAGS and mask CF, ZF and SF */
|
||||
pushf
|
||||
pop cx
|
||||
and cx, not (EFLAGS_CF or EFLAGS_ZF or EFLAGS_SF)
|
||||
|
||||
/* Get flags CF, ZF and SF from the REGS structure */
|
||||
mov ax, word ptr cs:[BSS_RegisterSet + REGS_EFLAGS]
|
||||
and ax, (EFLAGS_CF or EFLAGS_ZF or EFLAGS_SF)
|
||||
|
||||
/* Combine flags and set them */
|
||||
or ax, cx
|
||||
push ax
|
||||
popf
|
||||
|
||||
/* Setup the registers */
|
||||
mov ax, word ptr cs:[BSS_RegisterSet + REGS_DS]
|
||||
mov ds, ax
|
||||
mov ax, word ptr cs:[BSS_RegisterSet + REGS_ES]
|
||||
mov es, ax
|
||||
mov ax, word ptr cs:[BSS_RegisterSet + REGS_FS]
|
||||
mov fs, ax
|
||||
mov ax, word ptr cs:[BSS_RegisterSet + REGS_GS]
|
||||
mov gs, ax
|
||||
|
||||
mov eax, dword ptr cs:[BSS_RegisterSet + REGS_EAX]
|
||||
mov ebx, dword ptr cs:[BSS_RegisterSet + REGS_EBX]
|
||||
mov ecx, dword ptr cs:[BSS_RegisterSet + REGS_ECX]
|
||||
mov edx, dword ptr cs:[BSS_RegisterSet + REGS_EDX]
|
||||
mov esi, dword ptr cs:[BSS_RegisterSet + REGS_ESI]
|
||||
mov edi, dword ptr cs:[BSS_RegisterSet + REGS_EDI]
|
||||
// Don't setup ebp, we only use it as output!
|
||||
|
||||
/* Call the interrupt vector */
|
||||
/*int Int386_vector*/
|
||||
.byte HEX(0cd)
|
||||
Int386_vector_opcode:
|
||||
.byte 00
|
||||
|
||||
/* Save the registers */
|
||||
mov dword ptr cs:[BSS_RegisterSet + REGS_EAX], eax
|
||||
mov dword ptr cs:[BSS_RegisterSet + REGS_EBX], ebx
|
||||
mov dword ptr cs:[BSS_RegisterSet + REGS_ECX], ecx
|
||||
mov dword ptr cs:[BSS_RegisterSet + REGS_EDX], edx
|
||||
mov dword ptr cs:[BSS_RegisterSet + REGS_ESI], esi
|
||||
mov dword ptr cs:[BSS_RegisterSet + REGS_EDI], edi
|
||||
mov dword ptr cs:[BSS_RegisterSet + REGS_EBP], ebp
|
||||
|
||||
mov ax, ds
|
||||
mov word ptr cs:[BSS_RegisterSet + REGS_DS], ax
|
||||
mov ax, es
|
||||
mov word ptr cs:[BSS_RegisterSet + REGS_ES], ax
|
||||
mov ax, fs
|
||||
mov word ptr cs:[BSS_RegisterSet + REGS_FS], ax
|
||||
mov ax, gs
|
||||
mov word ptr cs:[BSS_RegisterSet + REGS_GS], ax
|
||||
|
||||
pushfd
|
||||
pop dword ptr cs:[BSS_RegisterSet + REGS_EFLAGS]
|
||||
|
||||
popad
|
||||
pop gs
|
||||
pop fs
|
||||
pop es
|
||||
pop ds
|
||||
|
||||
ret
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -1,15 +1,15 @@
|
|||
|
||||
BootLinuxKernel:
|
||||
// dl must be set to the boot drive
|
||||
|
||||
/* Load segment registers */
|
||||
cli
|
||||
mov bx, HEX(9000)
|
||||
mov ds, bx
|
||||
mov es, bx
|
||||
mov fs, bx
|
||||
mov gs, bx
|
||||
mov ss, bx
|
||||
mov sp, HEX(9000)
|
||||
|
||||
ljmp16 HEX(9020), HEX(0000)
|
||||
|
||||
BootLinuxKernel:
|
||||
// dl must be set to the boot drive
|
||||
|
||||
/* Load segment registers */
|
||||
cli
|
||||
mov bx, HEX(9000)
|
||||
mov ds, bx
|
||||
mov es, bx
|
||||
mov fs, bx
|
||||
mov gs, bx
|
||||
mov ss, bx
|
||||
mov sp, HEX(9000)
|
||||
|
||||
ljmp16 HEX(9020), HEX(0000)
|
||||
|
|
|
|||
|
|
@ -1,56 +1,56 @@
|
|||
|
||||
PnpBiosGetDeviceNodeCount:
|
||||
|
||||
mov ax, word ptr ds:[BSS_PnpBiosDataSegment]
|
||||
push ax
|
||||
|
||||
push cs
|
||||
mov ax, BSS_PnpNodeSize
|
||||
push ax
|
||||
|
||||
push cs
|
||||
mov ax, BSS_PnpNodeCount
|
||||
push ax
|
||||
|
||||
push 0
|
||||
|
||||
call dword ptr ds:[BSS_PnpBiosEntryPoint]
|
||||
add sp, 12
|
||||
|
||||
movzx ecx, ax
|
||||
mov dword ptr ds:[BSS_PnpResult], ecx
|
||||
|
||||
ret
|
||||
|
||||
|
||||
PnpBiosGetDeviceNode:
|
||||
|
||||
/* push bios segment */
|
||||
mov ax, word ptr ds:[BSS_PnpBiosDataSegment]
|
||||
push ax
|
||||
|
||||
/* push control flag */
|
||||
push 1
|
||||
|
||||
/* push pointer to node buffer (segment/offset) */
|
||||
mov ax, word ptr ds:[BSS_PnpBiosBufferSegment]
|
||||
push ax
|
||||
mov ax, word ptr ds:[BSS_PnpBiosBufferOffset]
|
||||
push ax
|
||||
|
||||
/* push pointer to node number (segment/offset) */
|
||||
push cs
|
||||
mov ax, BSS_PnpNodeNumber
|
||||
push ax
|
||||
|
||||
/* push function number */
|
||||
push 1
|
||||
|
||||
/* call entry point */
|
||||
call dword ptr ds:[BSS_PnpBiosEntryPoint]
|
||||
add sp, 14
|
||||
|
||||
movzx ecx, ax
|
||||
mov dword ptr ds:[BSS_PnpResult], ecx
|
||||
|
||||
ret
|
||||
|
||||
PnpBiosGetDeviceNodeCount:
|
||||
|
||||
mov ax, word ptr ds:[BSS_PnpBiosDataSegment]
|
||||
push ax
|
||||
|
||||
push cs
|
||||
mov ax, BSS_PnpNodeSize
|
||||
push ax
|
||||
|
||||
push cs
|
||||
mov ax, BSS_PnpNodeCount
|
||||
push ax
|
||||
|
||||
push 0
|
||||
|
||||
call dword ptr ds:[BSS_PnpBiosEntryPoint]
|
||||
add sp, 12
|
||||
|
||||
movzx ecx, ax
|
||||
mov dword ptr ds:[BSS_PnpResult], ecx
|
||||
|
||||
ret
|
||||
|
||||
|
||||
PnpBiosGetDeviceNode:
|
||||
|
||||
/* push bios segment */
|
||||
mov ax, word ptr ds:[BSS_PnpBiosDataSegment]
|
||||
push ax
|
||||
|
||||
/* push control flag */
|
||||
push 1
|
||||
|
||||
/* push pointer to node buffer (segment/offset) */
|
||||
mov ax, word ptr ds:[BSS_PnpBiosBufferSegment]
|
||||
push ax
|
||||
mov ax, word ptr ds:[BSS_PnpBiosBufferOffset]
|
||||
push ax
|
||||
|
||||
/* push pointer to node number (segment/offset) */
|
||||
push cs
|
||||
mov ax, BSS_PnpNodeNumber
|
||||
push ax
|
||||
|
||||
/* push function number */
|
||||
push 1
|
||||
|
||||
/* call entry point */
|
||||
call dword ptr ds:[BSS_PnpBiosEntryPoint]
|
||||
add sp, 14
|
||||
|
||||
movzx ecx, ax
|
||||
mov dword ptr ds:[BSS_PnpResult], ecx
|
||||
|
||||
ret
|
||||
|
|
|
|||
|
|
@ -1,32 +1,32 @@
|
|||
/*
|
||||
* FreeLoader
|
||||
* Copyright (C) 2011 Hervé Poussineau
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along
|
||||
* with this program; if not, write to the Free Software Foundation, Inc.,
|
||||
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||
*/
|
||||
|
||||
PxeCallApi:
|
||||
|
||||
mov ax, word ptr ds:[BSS_PxeBufferSegment]
|
||||
push ax
|
||||
mov ax, word ptr ds:[BSS_PxeBufferOffset]
|
||||
push ax
|
||||
mov ax, word ptr ds:[BSS_PxeFunction]
|
||||
push ax
|
||||
call dword ptr ds:[BSS_PxeEntryPoint]
|
||||
add esp, 6
|
||||
mov word ptr ds:[BSS_PxeResult], ax
|
||||
|
||||
ret
|
||||
/*
|
||||
* FreeLoader
|
||||
* Copyright (C) 2011 Hervé Poussineau
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along
|
||||
* with this program; if not, write to the Free Software Foundation, Inc.,
|
||||
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||
*/
|
||||
|
||||
PxeCallApi:
|
||||
|
||||
mov ax, word ptr ds:[BSS_PxeBufferSegment]
|
||||
push ax
|
||||
mov ax, word ptr ds:[BSS_PxeBufferOffset]
|
||||
push ax
|
||||
mov ax, word ptr ds:[BSS_PxeFunction]
|
||||
push ax
|
||||
call dword ptr ds:[BSS_PxeEntryPoint]
|
||||
add esp, 6
|
||||
mov word ptr ds:[BSS_PxeResult], ax
|
||||
|
||||
ret
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue