开贴探讨WINCE6.0 XIP模式的实现

 WINCE5.0的XIP模式,很早就实现了,最近在想WINCE6.0上实现XIP,但是结果失败.不知道有没有前辈大虾已经实现的.

WINCE6.0架构和WINCE5.0有很大区别,原来的5.0的NK.EXE已经被分成几个小块了,OAL.EXE,KERBEL.DLL等等,另外用户模式下一些对底层硬件操作也有所限制,例如VirtualAlloc等函数就不能支持操作,另外在5.0下经常应用的KernelIoControl,自定义IOCTL操作也不好用了,IOCTL已经成为一个单独的OALIOCTL.DLL并且只支持
    switch (dwIoControlCode) {    
        case IOCTL_HAL_GET_CACHE_INFO:
        case IOCTL_HAL_GET_DEVICE_INFO:
        case IOCTL_HAL_GET_DEVICEID:
        case IOCTL_HAL_GET_UUID:
        case IOCTL_PROCESSOR_INFORMATION:
            // request is to service the ioctl - forward the call to OAL code
            // OAL code will set the last error if there is a failure
            fRet = (*g_pfnExtOALIoctl)(dwIoControlCode, pInBuf, nInBufSize, pOutBuf, nOutBufSize, pBytesReturned);
        break;
        default:
            SetLastError(ERROR_NOT_SUPPORTED);
        break;
    }
不管那些,按照原来5.0的经验支持修改让它支持XIP

1: config.bib

#define    CHAIN_ADDRESS    804FF000
#define    CHAIN_LENGTH     00001000
;-----------------------------------------------------
;   NAME        ADDRESS         SIZE            TYPE
;-----------------------------------------------------
    XIPKERNEL   80200000      002FF000        RAMIMAGE
    CHAIN       $(CHAIN_ADDRESS)    $(CHAIN_LENGTH)    RESERVED
    NK          80500000             01800000        NANDIMAGE
    RAM         80500000        3618000        RAM

    FLASH   92000000  00100000  RESERVED

    nk.exe:pdwXIPLoc 00000000 $(CHAIN_ADDRESS) FIXUPVAR

ENDIF

; Common RAM areas
    PTS                80000000       00020000     RESERVED
    ARGS             80020000       00000800     RESERVED
    SLEEP           80020800      00002000     RESERVED
    EFSBUF         80070000       00010000     RESERVED    
    SMART_CARD 800A1000     00002000    RESERVED

nk.exe:dwOEMDrWatsonSize  00000000   0x4B000               FIXUPVAR


;#define PAGINGPOOLSIZE 00500000
;     nk.exe:cbNKPagingPoolSize 00000000 $(PAGINGPOOLSIZE) FIXUPVAR

CONFIG

    FSRAMPERCENT=0x0A0A0A0A
    COMPRESSION=ON    
    KERNELFIXUPS=ON
    AUTOSIZE=ON

    RAM_AUTOSIZE=OFF
    ROM_AUTOSIZE=OFF
    DLLADDR_AUTOSIZE=ON

    XIPSCHAIN=$(CHAIN_ADDRESS)

    AUTOSIZE_ROMGAP=10000
    AUTOSIZE_DLLADDRGAP=0
    AUTOSIZE_DLLDATAADDRGAP=0
    AUTOSIZE_DLLCODEADDRGAP=0

    ROMFLAGS=0


IF IMGPROFILER
    PROFILE=ON
ELSE
    PROFILE=OFF
ENDIF


2: 修改注册表

; @CESYSGEN ENDIF CE_MODULES_DEVICE

; @CESYSGEN IF FILESYS_FSREGHIVE
; HIVE BOOT SECTION
[HKEY_LOCAL_MACHINE\init\BootVars]
    "SYSTEMHIVE"="system.hv"
    "PROFILEDIR"="Documents and Settings"
    "RegistryFlags"=dword:1
    "Flags"=dword:3  
    "DefaultUser"="default"
    "Start DevMgr"=dword:1  
; END HIVE BOOT SECTION
; @CESYSGEN ENDIF FILESYS_FSREGHIVE

; HIVE BOOT SECTION
IF BSP_NONANDFS !
[HKEY_LOCAL_MACHINE\Drivers\BuiltIn\NANDFLASH]
    "Prefix"="DSK"
    "Dll"="nandflash.dll"
    "Index"=dword:1
    "Order"=dword:0
    "Profile"="NANDFLASH"
    "BootPhase"=dword:0
    "MountFlags"=dword:11
    "Flags"=dword:1000   ;for Hive-based registry
    "IClass"="{A4E7EDDA-E575-4252-9D6B-4195D48BB865}"
    
[HKEY_LOCAL_MACHINE\System\StorageManager\AutoLoad\NANDFLASH]
    "DriverPath"="Drivers\\BuiltIn\\NANDFLASH"
    ; LoadFlags 0x01 == load synchronously
    "LoadFlags"=dword:1
    "BootPhase"=dword:0
    "MountFlags"=dword:11
    "Flags"=dword:1000
    "MountAsBootable"=dword:1        ; for Hive-based registry
    

[HKEY_LOCAL_MACHINE\System\StorageManager\Profiles\NANDFLASH]
    "DefaultFileSystem"="BINFS"
    "AutoPart"=dword:1
    "AutoMount"=dword:1
    "PartitionDriver"="mspart.dll"
    "Name"="Microsoft Flash Disk"
    "Folder"="ResidentFlash"
    "BootPhase"=dword:0
    "MountFlags"=dword:11
    "Flags"=dword:1000

[HKEY_LOCAL_MACHINE\System\StorageManager\Profiles\NANDFLASH\BINFS]
    "MountHidden"=dword:1
    "MountAsROM"=dword:1
    
; Keep FATFS from trying to shadow \Windows
[HKEY_LOCAL_MACHINE\System\StorageManager\Profiles\NANDFLASH\FATFS]
    "FormatExfat"=dword:1
    "Flags"=dword:14                ; deprecated in CE6.0 (0x4 : FATFS_DISABLE_AUTOSCAN, 0x10 : FATFS_ENABLE_BACKUP_FAT)
    "DisableAutoScan"=dword:1
    "CheckForFormat"=dword:1
    "EnableWriteBack"=dword:1
    "Folder"="NandFlash"
    "MountAsRoot"=dword:1        ; for ROM-only file system
    "MountAsBootable"=dword:1        ; for Hive-based registry

[HKEY_LOCAL_MACHINE\System\StorageManager\AutoLoad\NANDFLASH\Filters\CacheFilt]
    "Dll"="cachefilt.dll"
    "LockIOBuffers"=dword:1

[HKEY_LOCAL_MACHINE\System\StorageManager\Profiles\NANDFLASH\FATFS\Filters\CacheFilt]
    "Dll"="cachefilt.dll"
    "LockIOBuffers"=dword:1


ENDIF ; BSP_NONANDFS
; END HIVE BOOT SECTION

在6.0下有cachefilt.dll但是还没有具体研究这个有撒用处

3: 修改WINCE特性,加入BINFS TFAT STOAREMANAGER 等,使用HIVE注册表,使用ROM ONLY文件系统

4: 修改CE.BIB让下面为XIPKERNEL包含
nk.exe
kernel.dll
hd.dll
kd.dll
osaxsto.dll
osaxstl.dll
coredll.dll
oalioctl.dll
k.coredll.dll
filesys.dll
romfsd.dll
exfat.dll
diskcache.dll
cachefilt.dll
fatutil.dll
relfsd.dll
binfs.dll
imgfs.dll
rawfs.dll
romfilter.dll
fsdmgr.dll
fsdacl.dll
mspart.dll
ceddk.dll
boot.hv
initdb.ini

5:编译正常,正确生存XIPKERNEL.BIB NK.BIN CHAIN.BIN XIP.BIN 和 CHAIN.LST文件

支持将XIPKERNEL.NB0下载到XIPKERNEL区域,运行,下面为结果:

FSDMGR!DllMain: DLL_PROCESS_ATTACH
FSDMGR!STOREMGR_Initialize
FSDMGR!InitializeStoreAPI
FSDMGR!MountTable_t::RegisterVolumeName: Registered "StoreMgr" at index 2FSDMGR!MountTable_t::RegisterVolume: Registered volume at index 2 (Name="StoreMgr", MountFlags=0x1)FSDMGR!InitializeROMFileSystem: File System=ROM
FSDMGR!MountTable_t::RegisterVolumeName: Registered "ROM" at index 3FSDMGR!MountTable_t::RegisterVolume: Registered volume at index 3 (Name="ROM", MountFlags=0x71)FSDMGR!STOREMGR_StartBootPhase BootPhase=0 (PrevBootPhase=-1)
FSDMGR: File security disabled.
FSDMGR!AutoLoadFileSystems: CurrentBootPhase=0, LoadFlags=1
FSDMGR!AutoLoadFileSystem: CurrentBootPhase=0, RootKey=System\StorageManager\AutoLoad, FileSystem_t=NANDFLASH
FSDMGR!AutoLoadBlockDevice: Auto-loading block driver from "Drivers\BuiltIn\NANDFLASH"FSDMGR!MountStore: Failed opening new store "NANDFLASH"; error=4319
FSDMGR!StoreDisk_t::~StoreDisk_t: deleting store (D00251C0)FSDMGR!AutoLoadFileSystems: UnabFSDMGR!PNPThread: Using PNPUnloadDelay of 4096
FSDMGR!PNPThread: PNPThread starting!
le to auto-load HKLM\System\StorageManager\AutoLoad\NANDFLASH; error=4319Exception 'Data Abort' (4): Thread-Id=005c0002(pth=83b0e264), Proc-Id=00400002(pprc=80508308) 'NK.EXE', VM-active=00400002(pprc=80508308) 'NK.EXE'
PC=c004bc90(k.coredll.dll+0x0002bc90) RA=c0060668(k.coredll.dll+0x00040668) SP=d009f620, BVA=00000000
OEM: Not cleaning user profiles
Exception 'Data Abort' (4): Thread-Id=005c0002(pth=83b0e264), Proc-Id=00400002(pprc=80508308) 'NK.EXE', VM-active=00400002(pprc=80508308) 'NK.EXE'
PC=c004bc90(k.coredll.dll+0x0002bc90) RA=c0060668(k.coredll.dll+0x00040668) SP=d009fb04, BVA=00000000

不能正常初始化NANDFLASH.....

6: 修改CE.BIB 加入WINCE.NLS到XIPKERNEL,这个文件在5.0下我是没有包含进去的,后不出现'Data Abort
结果:
FSDMGR!DllMain: DLL_PROCESS_ATTACH
FSDMGR!STOREMGR_Initialize
FSDMGR!InitializeStoreAPI
FSDMGR!MountTable_t::RegisterVolumeName: Registered "StoreMgr" at index 2FSDMGR!MountTable_t::RegisterVolume: Registered volume at index 2 (Name="StoreMgr", MountFlags=0x1)FSDMGR!InitializeROMFileSystem: File System=ROM
FSDMGR!MountTable_t::RegisterVolumeName: Registered "ROM" at index 3FSDMGR!MountTable_t::RegisterVolume: Registered volume at index 3 (Name="ROM", MountFlags=0x71)FSDMGR!STOREMGR_StartBootPhase BootPhase=0 (PrevBootPhase=-1)
FSDMGR: File security disabled.
FSDMGR!AutoLoadFileSystems: CurrentBootPhase=0, LoadFlags=1
FSDMGR!AutoLoadFileSystem: CurrentBootPhase=0, RootKey=System\StorageManager\AutoLoad, FileSystem_t=NANDFLASH
FSDMGR!AutoLoadBlockDevice: Auto-loading block driver from "Drivers\BuiltIn\NANDFLASH"FSDMGR!MountStore: Failed opening new store "NANDFLASH"; error=4319
FSDMGR!StoreDisk_t::~StoreDisk_t: deleting store (D00251C0)FSDMGR!AutoLoadFileSystems: Unable to auto-load HKLM\System\StorageManager\AutoLoad\NANDFLFSDMGR!PNPThread: Using PNPUnloadDelay of 4096
FSDMGR!PNPThread: PNPThread starting!
ASH; error=4319FSDMGR!STOREMGR_StartBootPhase BootPhase=1 (PrevBootPhase=0)
FSDMGR!AutoLoadFileSystems: CurrentBootPhase=1, LoadFlags=1
OEM: Not cleaning user profiles
FSDMGR!STOREMGR_StartBootPhase BootPhase=2 (PrevBootPhase=1)
FSDMGR!AutoLoadFileSystems: CurrentBootPhase=2, LoadFlags=1
FSDMGR!AutoLoadFileSystems: CurrentBootPhase=2, LoadFlags=2

NANDFLASH还是不能正常初始化.

我QQ22961300，我也在试验 有空商量商量。      

我也在研究中，关注

NK的地址不能和RAM重合，我实验了一下，如果重合，就会发生data abort错误！

关注

楼主不用将fpcrt.dll和k.fpcrt.dll打包进XIPKERNEL吗？

我启动时出现ERROR: function @ Ordinal 2029 missing

在k.coredll.def找到：
__ltd=FPCRT.#981 @2029 PRIVATE

现在可以进入系统了。内存显示为60128KB RAM

图片：xip.jpg

5楼的达人，可不可以具体介绍一下，或者留个联系方式？

楼主，请问你是将生成的哪个文件下载到nandflash去？xip.bin？chain.lst？

LZ现在实现了嘛？
最近我也在做，希望能得到你的指点一二！

不知道大家结果如何，最近也在搞

搞了一下，S3C2440的wince6的XIP系统系统不启动：
CONFIG.bib 配置如下：
   1. #define                NK_START        80300000
   2.

   3. NK                        $(NK_START)        01F00000         RAMIMAGE
   4. RAM                        82000000        01E00000        RAM
   5. ENDIF
   6.

   7. #define                NK_START        80300000
   8. #define                CHAIN_ADDR        80590000
   9.

  10. XIPNK                $(NK_START)                00290000                RAMIMAGE
  11. CHAIN                $(CHAIN_ADDR)        00001000                RESERVED
  12. NK                        80591000                01E00000                NANDIMAGE                ;22MByte; Another 2Mbytes for XIPNK.bin
  13. RAM                        80591000                03A6F000                RAM
  14.

  15. FLASH   92000000  00100000  RESERVED
  16. pdwXIPLoc        00000000                $(CHAIN_ADDR)        FIXUPVAR

打包到XIPNK.bin 的文件有：
nk.exe
kernel.dll
hd.dll
kd.dll
osaxsto.dll
osaxstl.dl
coredll.dll
oalioctl.dll
k.coredll.dll
filesys.dll
romfsd.dll
exfat.dll
diskcache.dll
cachefilt.dll
fatutil.dll
relfsd.dll
binfs.dll
imgfs.dll
rawfs.dll
romfilter.dll
fsdmgr.dl
fsdacl.dll
mspart.dll
ceddk.dll
initdb.ini
fpcrt.dll
k.fpcrt.dll
device.dll
udevice.exe
devmgr.dll
smflash.dll
pm.dll
busenum.dll
regenum.dll
smflash.dll
boot.hv
wince.nls

结果WINCE6系统不启动（不开启XIP的时候可以正常启动），问一下楼主，ce5的eboot移植到ce6需要还改什么？