[ros-dev] Re: [ros-svn] [ion] 20367: - Major Win32k Header Cleanup: Add ntgdi.h based on latest Platform SDK Public header. It contains the official definitions for NtGdi APIs.

[Hartmut Birr]

ion at svn.reactos.com wrote:
> - Major Win32k Header Cleanup: Add ntgdi.h based on latest Platform SDK Public header. It contains the official definitions for NtGdi APIs.
> - Added ntgdityps.h for structures needed to use the header (which were sadly not publically shipped).
> - Removed internal win32k header data from public headers and put it to internal win32k headers.
> - Fixed ntuser.h STDCALL->WINAPI.
> - Added ntgdihdl.h for shared GDI Handle information between gdi32/win32k
> - Added ntusrtyp.h for some shared NtUser types.
> - Added ntgdibad.h which contains all non-compatible NtGdi prototypes, along with a detailed comment for each, and information on how to fix it. I had a 20 000+ line patch fixing all these issues, but it contained many bugs and I scrapped it in place for this approach, which while dirtier at first, simplifies the number of changes needed so that others can work on it as well.
> - Fixed some gdi32/win32k/user32 header issues.
>
>   
This change breaks running ros on qemu and real hardware. I don't see a
mouse cursor after the gui is started. If I move the mouse, ros does
crash.  If I don't move the mouse, ros starts up to the  first  device
install dialog. After this ros terminates itself and does switch off the
computer.

- Hartmut

(ntoskrnl\mm\mm.c:317) Address: 87dcf974
Unhandled exception
ExceptionCode:    c0000005
Faulting Address: 87dcf974
Address:          77e9238b   C:\ReactOS\system32\user32.dll
CS:EIP 1b:77e9238b
DS 23 ES 23 FS 3b GS 0
EAX: 87dcf974   EBX: 0144fdec   ECX: 0144ffb4
EDX: f000ff53   EBP: 0144fb6c   ESI: 00000000   ESP: 0144fb24
EDI: 00000000   EFLAGS: 00000246
Frames:
   77e50000+2f461      C:\ReactOS\system32\user32.dll
   77e50000+2fdf6      C:\ReactOS\system32\user32.dll
   77e50000+31fb6      C:\ReactOS\system32\user32.dll
   10000000+72cf       C:\ReactOS\system32\win32csr.dll
   77e50000+52657      C:\ReactOS\system32\user32.dll
   77e50000+53a52      C:\ReactOS\system32\user32.dll
   7c900000+a15b       C:\ReactOS\system32\ntdll.dll
   10000000+764e       C:\ReactOS\system32\win32csr.dll
   7c800000+2fe1d      C:\ReactOS\system32\kernel32.dll
(./subsys/win32k/ntuser/window.c:581) thread cleanup: while destroy
wnds, wnd=0x870d11a4
(subsys\win32k\main\dllmain.c:281) thread clean: remove reference obj
0x870d11a4
(subsys\win32k\main\dllmain.c:281) thread clean: remove reference obj
0x870d11a4
KeBugCheckWithTf at ntoskrnl\ke\i386\exp.c:1242
A problem has been detected and ReactOS has been shut down to prevent
damage to your computer.

The problem seems to be caused by the following file: win32k.sys

Technical information:

*** STOP: 0x0000001E (0xc0000005,0x9da2ba1f,0x00000000,0xfffffff4)

***    win32k.sys - Address 0x9da2ba1f base at 0x9d99b000, DateStamp 0x0

Page Fault Exception: 14(0)
Processor: 0 CS:EIP 8:9da2ba1f <win32k.sys:90a1f
(./subsys/win32k/ntuser/msgqueue.c:271 (co_MsqTranslateMouseMessage))>
cr2 fffffff4 cr3 f58c000 Proc: 80ac2050 Pid: 7c <csrss.exe> Thrd:
80c6d220 Tid: b4
DS 23 ES 23 FS 30 GS 0
EAX: fffffff4   EBX: 80c6d5f8   ECX: 00000000
EDX: 9da883d0   EBP: 9e194a8c   ESI: 0164fe24   ESP: 9e1949f0
EDI: 9e194d64   EFLAGS: 00000297 kESP 9e1949f0 kernel stack base 9e192000
Frames:
<win32k.sys:9170b (./subsys/win32k/ntuser/msgqueue.c:621
(co_MsqPeekHardwareMessage))>
<win32k.sys:92bfa (./subsys/win32k/ntuser/msgqueue.c:1259
(co_MsqFindMessage))>
<win32k.sys:88626 (./subsys/win32k/ntuser/message.c:731
(co_IntPeekMessage))>
<win32k.sys:890a3 (./subsys/win32k/ntuser/message.c:941
(co_IntWaitMessage))>
<win32k.sys:893d2 (./subsys/win32k/ntuser/message.c:1051
(NtUserGetMessage))>
<ntoskrnl.exe:9a8ea (ntoskrnl\ke\i386\syscall.S:372 (KiSystemService))>
<user32.dll:52bd3 (lib/user32/windows/message.c:1166 (GetMessageW))>