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84462 discussions

Virtual memory under Win95
by Dmitry Timoshkov 23 Apr '01

23 Apr '01

Hello all. Could anybody with access to a Win95 machine run this simple program and report the result? void test(void) { HANDLE hMapping; void *p; MEMORY_BASIC_INFORMATION info; DWORD dwRet; hMapping = CreateFileMappingA(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE | SEC_RESERVE, 0, 0x0400f000, NULL); printf("hMapping = %04x\n", hMapping); p = MapViewOfFile(hMapping, FILE_MAP_READ ,0, 0, 0x00010000); printf("p = %p\n", p); UnmapViewOfFile(p); dwRet = VirtualQuery(p, &info, sizeof(info)); printf("VirtualQuery(%p) ret=0x%lx\n" "BaseAddress = %p\n" "AllocationBase = %p\n" "AllocationProtect = 0x%08lx\n" "RegionSize = 0x%08x\n" "State = %08lx\n" "Protect = %08lx\n" "Type = %08lx\n", p, dwRet, info.BaseAddress, info.AllocationBase, info.AllocationProtect, info.RegionSize, info.State, info.Protect, info.Type); } Thanks in advance.

4 6

Re: Virtual memory under Win95
by Alexandre Julliard 23 Apr '01

23 Apr '01

"Dmitry Timoshkov" <dmitry(a)sloboda.ru> writes: > From http://msdn.microsoft.com/library/psdk/winbase/filemap_79wn.htm > > --- cut --- > "To fully close a file-mapping object, an application must unmap all mapped views > of the file-mapping object by calling UnmapViewOfFile, and close the file-mapping > object handle by calling CloseHandle. The order in which these functions are called > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > does not matter. The call to UnmapViewOfFile is necessary because mapped views of > ^^^^^^^^^^^^^^^ > a file-mapping object maintain internal open handles to the object, and a file-mapping > object will not close until all open handles to it are closed." > --- cut --- > > My patch is WRONG. MSDN says that until both CloseHandle and UnmapViewOfFile are called > the file-mapping object still exists. This is wrong for NT but true for Win9x. Why do you say it's wrong for NT? It seems perfectly correct: the mapping object exists as long as you have a handle to it, or some view of it is mapped (which keeps a handle internally, just like we do under Wine). Do not confuse the file mapping object with mapped views; the doc only talks about the mapping object. Specific views of the object are unmapped by UnmapViewOfFile (at least under NT), even if this may not cause the mapping object to be deleted. This doesn't contradict the doc at all. -- Alexandre Julliard julliard(a)winehq.com

3 2

DDraw,DGA bug?
by wine＠henkis.net 22 Apr '01

22 Apr '01

Hello, I seem to have a problem running Direct Draw under wine, when changing screens is a game i get to keep the old screen and the new screen is being drawed under the old screen. (Seen it by manualy changing resolution). It worked ok earlier, with a a month or so older version of wine. Anyone knows anything about this? Regards Henrik

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problems while using yahoo! messenger
by K.Shyam 22 Apr '01

22 Apr '01

hello; i am getting the following error message while running yahoo messenger using linux. can someone help me.i am new to wine as such and it might take some time for me to understand how it exactly works... thank you K.Shyam fixme:win32:DeviceIo_MMDEVLDR (5,(nil),0,0x40394dbc,4,0x405a6ab8,(nil)): stub fixme:win32:DeviceIoControl Unimplemented control 256 for VxD device VNETBIOS fixme:win32:DeviceIoControl Unimplemented control 256 for VxD device VNETBIOS fixme:win32:DeviceIoControl Unimplemented control 256 for VxD device VNETBIOS fixme:win32:DeviceIoControl Unimplemented control 256 for VxD device VNETBIOS fixme:win32:DeviceIoControl Unimplemented control 256 for VxD device VNETBIOS fixme:win32:DeviceIoControl Unimplemented control 256 for VxD device VNETBIOS fixme:win32:DeviceIoControl Unimplemented control 256 for VxD device VNETBIOS fixme:win32:DeviceIoControl Unimplemented control 256 for VxD device VNETBIOS fixme:win32:DeviceIoControl Unimplemented control 256 for VxD device NWLINK fixme:debug:FlushInstructionCache (0xffffffff,0x42aa1ee8,0x0000000d): stub fixme:debug:FlushInstructionCache (0xffffffff,0x42aa1e00,0x0000000d): stub fixme:debug:FlushInstructionCache (0xffffffff,0x42aa1d10,0x0000000d): stub fixme:accel:CreateAcceleratorTableA should check that the accelerator descriptions are valid, return NULL and SetLastError() if not. fixme:debug:FlushInstructionCache (0xffffffff,0x42aa1b18,0x0000000d): stub err:shell:IShellFolder_fnBindToObject can't bind to a file this is my config file : WINE REGISTRY Version 2 ;; All keys relative to \\Machine\\Software\\Wine\\Wine\\Config ;; ;; MS-DOS drives configuration ;; ;; Each section has the following format: ;; [Drive X] ;; Path=xxx (Unix path for drive root) ;; Type=xxx (supported types are 'floppy', 'hd', 'cdrom' and 'network') ;; Label=xxx (drive label, at most 11 characters) ;; Serial=xxx (serial number, 8 characters hexadecimal number) ;; Filesystem=xxx (supported types are 'msdos'/'dos'/'fat', 'win95'/'vfat', 'unix') ;; This is the FS Wine is supposed to emulate on a certain ;; directory structure. ;; Recommended: ;; - "win95" for ext2fs, VFAT and FAT32 ;; - "msdos" for FAT16 (ugly, upgrading to VFAT driver strongly recommended) ;; DON'T use "unix" unless you intend to port programs using Winelib ! ;; Device=/dev/xx (only if you want to allow raw device access) ;; [Drive A] "Path" = "/mnt/floppy" "Type" = "floppy" "Label" = "Floppy 0" "Device" = "/dev/fd0" [Drive C] "Path" = "/win" "Type" = "hd" "Label" = "MS-DOS 0" "Filesystem" = "win95" [Drive D] "Path" = "/mnt/cdrom" "Type" = "cdrom" "Label" = "CD-ROM 0" "Filesystem" = "win95" "Device" = "/dev/cdrom" [Drive E] "Path" = "/tmp" "Type" = "hd" "Label" = "Tmp Drive" "Filesystem" = "win95" [Drive F] "Path" = "/" "Type" = "network" "Label" = "Root" "Filesystem" = "win95" [Drive G] "Path" = "${HOME}" "Type" = "network" "Label" = "Home" "Filesystem" = "win95" [wine] "Windows" = "C:\\windows" "System" = "C:\\windows\\system" "Path" = "C:\\windows;C:\\windows\\system;E:\\;G:\\" "Profile" = "C:\\windows" "Temp" = "E:\\" "GraphicsDriver" = "x11drv" "ShellLinker" = "wineshelllink" # <wineconf> [DllDefaults] "EXTRA_LD_LIBRARY_PATH" = "${HOME}/wine/cvs/lib" "DefaultLoadOrder" = "native, builtin, elfdll, so" [DllOverrides] "kernel32" = "builtin" "gdi32" = "builtin" "user32" = "builtin" "krnl386" = "builtin" "kernel" = "builtin" "gdi" = "builtin" "user" = "builtin" "toolhelp" = "builtin" "comdlg32" = "elfdll, builtin, native" "commdlg" = "elfdll, builtin, native" "version" = "elfdll, builtin, native" "ver" = "elfdll, builtin, native" "shell32" = "builtin, native" "shell" = "builtin, native" "lz32" = "builtin, native" "lzexpand" = "builtin, native" "commctrl" = "builtin, native" "comctl32" = "builtin, native" "wsock32" = "builtin" "winsock" = "builtin" "advapi32" = "builtin, native" "crtdll" = "builtin, native" "ntdll" = "builtin, native" "mpr" = "builtin, native" "winspool" = "builtin, native" "winspool.drv" = "builtin, native" "ddraw" = "builtin, native" "dinput" = "builtin, native" "dsound" = "builtin, native" "winmm" = "builtin" "w32skrnl" = "builtin" "msvfw32" = "builtin" "mmsystem" = "builtin" "msvideo" = "builtin, native" "msvfw32" = "builtin, native" "mcicda.drv" = "builtin, native" "mciseq.drv" = "builtin, native" "mciwave.drv" = "builtin, native" "mciavi.drv" = "native, builtin" "mcianim.drv" = "native, builtin" "msacm.drv" = "builtin, native" "midimap.drv" = "builtin, native" "w32skrnl" = "builtin" "wnaspi32" = "builtin" "wow32" = "builtin" "system" = "builtin" "display" = "builtin" "wprocs" = "builtin" "wineps" = "builtin" "icmp" = "builtin" [x11drv] ; Number of colors to allocate from the system palette "AllocSystemColors" = "100" ; Use a private color map "PrivateColorMap" = "N" ; Favor correctness over speed in some graphics operations "PerfectGraphics" = "N" ; Color depth to use on multi-depth screens ;;ScreenDepth = 16 ; Name of X11 display to use ;;Display = :0.0 ; Allow the window manager to manage created windows "Managed" = "Y" ; Run Wine windows in desktop. Contains "N" or something like "800x600". ; Note Wine currently supports this option only on command line. ; So this option has currently no effect. Hope this will change. "Desktop" = "N" ; Use XFree86 DGA extension if present "UseDGA" = "Y" ; Use XShm extension if present "UseXShm" = "Y" ; Enable DirectX mouse grab "DXGrab" = "N" ; Create the desktop window with a double-buffered visual ; (useful to play OpenGL games) "DesktopDoubleBuffered" = "N" ; Code page used for captions in managed mode ; 0 means default ANSI code page (CP_ACP == 0) "TextCP" = "0" [fonts] ;Read documentation/fonts before adding aliases "Resolution" = "96" "Default" = "-adobe-times-" [serialports] "Com1" = "/dev/ttyS0" "Com2" = "/dev/ttyS1" "Com3" = "/dev/modem,38400" "Com4" = "/dev/modem" [parallelports] "Lpt1" = "/dev/lp0" [spooler] "LPT1:" = "|lpr" "LPT2:" = "|gs -sDEVICE=bj200 -sOutputFile=/tmp/fred -q -" "LPT3:" = "/dev/lp3" [ports] ;read=0x779,0x379,0x280-0x2a0 ;write=0x779,0x379,0x280-0x2a0 [spy] "Exclude" = "WM_SIZE;WM_TIMER;" [registry] ; Paths must be given in /dir/dir/file.reg format. ; Wine will not understand dos file names here... ;These are all booleans. Y/y/T/t/1 are true, N/n/F/f/0 are false. ;Defaults are read all, write to Home ; Global registries (stored in /etc) "LoadGlobalRegistryFiles" = "Y" ; Home registries (stored in ~user/.wine/) "LoadHomeRegistryFiles" = "Y" ; Load Windows registries from the Windows directory "LoadWindowsRegistryFiles" = "Y" ; TRY to write all changes to home registries "WritetoHomeRegistryFiles" = "Y" ; Use new file format "UseNewFormat" = "Y" ; Registry periodic save timeout in seconds ; PeriodicSave=600 ; Save only modified keys "SaveOnlyUpdatedKeys" = "Y" [Tweak.Layout] ;; WineLook=xxx (supported styles are 'Win31'(default), 'Win95', 'Win98') "WineLook" = "Win95" [programs] "Default" = "" "Startup" = "" [Console] ;Drivers=tty ;XtermProg=nxterm ;InitialRows=25 ;InitialColumns=80 ;TerminalType=nxterm [Clipboard] "ClearAllSelections" = "0" "PersistentSelection" = "1" # </wineconf>

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notes2paper
by Ralf Schwarzmaier 21 Apr '01

21 Apr '01

after the last configuration change, i've become an error message, but i don't kno what to do with it, this message sad nothing to me ;-))) thank you bye ralf fixme:mpr:WNetGetUserA ((null), 0x2aa100dc, 0x408d6d38): mostly stub err:listview:LISTVIEW_WindowProc unknown msg be10 wp=04500001 lp=00000450 err:listview:LISTVIEW_WindowProc unknown msg b029 wp=00000000 lp=00000000 err:listview:LISTVIEW_WindowProc unknown msg be10 wp=04500002 lp=00000450 err:listview:LISTVIEW_WindowProc unknown msg be10 wp=04500001 lp=00000450 err:listview:LISTVIEW_WindowProc unknown msg be10 wp=06880001 lp=00000688 err:listview:LISTVIEW_WindowProc unknown msg be10 wp=06880002 lp=00000688 err:listview:LISTVIEW_WindowProc unknown msg be10 wp=06880001 lp=00000688 err:listview:LISTVIEW_WindowProc unknown msg be10 wp=07a80001 lp=000007a8 err:listview:LISTVIEW_WindowProc unknown msg be10 wp=07a80002 lp=000007a8 err:listview:LISTVIEW_WindowProc unknown msg be10 wp=07a80001 lp=000007a8 fixme:system:SystemParametersInfo16 Unknown option 4104. fixme:treeview:TREEVIEW_WindowProc Unknown msg be10 wp=0ab40001 lp=00000ab4 err:listview:LISTVIEW_WindowProc unknown msg be10 wp=0cf00001 lp=00000cf0 err:listview:LISTVIEW_WindowProc unknown msg be10 wp=0cf00002 lp=00000cf0 err:listview:LISTVIEW_WindowProc unknown msg be10 wp=0cf00001 lp=00000cf0 fixme:heap:HeapCreate Shared Heap requested, returning system heap. fixme:crtdll:CRTDLL___dllonexit stub fixme:crtdll:CRTDLL___dllonexit stub fixme:mpr:WNetGetUserA ((null), 0x2a1eb560, 0x408d66fc): mostly stub fixme:mpr:WNetGetUserA ((null), 0x2a34789c, 0x408d6754): mostly stub fixme:system:SystemParametersInfo16 Unknown option 4104. err:statusbar:StatusWindowProc unknown msg be10 wp=1a7c0001 lp=00001a7c err:statusbar:StatusWindowProc unknown msg be10 wp=1b980001 lp=00001b98 fixme:string:GetLocaleInfoA 'SENGLANGUAGE' is not defined for your language (0007). Please define it in dlls/kernel/nls/YourLanguage.nls and submit patch for inclusion into the next Wine release. fixme:toolhelp:CreateToolhelp32Snapshot flags 1 not implemented FATAL: No handler for Win32 routine kernel32.Heap32ListFirst (called from 0x6c252073) fixme:toolhelp:CreateToolhelp32Snapshot flags 1 not implemented FATAL: No handler for Win32 routine kernel32.Heap32ListFirst (called from 0x6c252073) fixme:toolhelp:CreateToolhelp32Snapshot flags 1 not implemented FATAL: No handler for Win32 routine kernel32.Heap32ListFirst (called from 0x6c252073) fixme:toolhelp:CreateToolhelp32Snapshot flags 1 not implemented FATAL: No handler for Win32 routine kernel32.Heap32ListFirst (called from 0x6c252073) fixme:heap:HeapDestroy attempt to destroy system heap, returning TRUE!

1 0

Notes2Paper with wine
by ralf schwarzmaier 21 Apr '01

21 Apr '01

hi @ll i have an problem with notes2paper under wine .... i need this for some databases of Notes. my lotus notes client runs perfect, but the additional programm notes2paper not, i can install notes2paper without any problems, direct in wine, but when i start it, it crash with non error message. what can i do, or what are teh parameters for an development debuging log ? thank you bye ralf

1 0

GDB remote debugging for wine
by Ove Kaaven 21 Apr '01

21 Apr '01

As we all know, gdb isn't very compatible with wine, since gdb makes so many assumptions about the operating environment that isn't true in wine. But lately it occurred to me that perhaps it's possible to use gdb's remote debugging features to solve these issues. So recently, I've been secretly experimenting with writing gdb-server code in the wineserver. It goes something like this... ./configure --enable-remote-gdb [...blah...] $ wine stuff gdb socket ready at: target remote localhost:1234 $ gdb wine (gdb) target remote localhost:1234 and you're currently able to look at registers, backtrace, list all the threads, change thread, and read process memory... neato. But its usefulness might be quite limited since gdb doesn't know about the dynamically-loaded dlls so it doesn't automatically load their symbols... does anyone have ideas on how to solve that? It doesn't appear that the standard remote protocol have a command to tell gdb, and I don't know how gdb ordinarily does it. I've pondered making wine generate a file full of "add-symbol-file" commands or something that could be executed by gdb, but I don't know how to do that cleanly... preferably hacks for loading symbols should be transparent to the developer, and new symbols loaded automatically after new dlls are loaded. Hmm...

2 1

Crash due to some fixme messages in CreateProcessA
by Lionel Ulmer 20 Apr '01

20 Apr '01

Hi all, While running a program, I got a crash in the CreateProcessA, in the following debug TRACE line : if (lpStartupInfo->lpDesktop) FIXME("(%s,...): lpStartupInfo->lpDesktop %s ignored\n", name, lpStartupInfo->lpDesktop); By running the debugger, I got this : Wine-dbg>print *lpStartupInfo print *lpStartupInfo {cb=83886080, lpReserved=*** Invalid address 0x4c000000 (_end+0xb823758) , lpDesktop=*** Invalid address 0x4c403416 (_end+0xbc26b6e) , lpTitle=*** Invalid address 0x70403416 (_end+0x2fc26b6e) , dwX=1883255830, dwY=406860822, dwXSize=1107296256, dwYSize=-1795162040, dwXCountChars=1849690049, dwYCountChars=1819042932, dwFillAttribute=1819042862, dwFlags=791899392, wShowWindow=26988, cbReserved2=14946, lpReserved2=*** Invalid address 0x7273752f (_end+0x31f5ac87) , hStdInput=409955375, hStdOutput=1107296256, hStdError=-285212600} It means that we are seeing a very broken application where these fields (lpDesktop and lpTitle) do not seem to be filled in propery... Now I never tried running this application on Windows to test if it even works, but I suppose it should work (otherwise it would not be burned on the CD :-) ). So what should we do ? Suppress the '%s' and replace it with a '%p' ? Add a check on the pointer to see if it's valid ? Lionel PS: BTW, why is this application that is on a win95 filesystem get run as : Call kernel32.CreateFileA(00405070 "~inst.exe",40000000,00000000,00000000,00000002,00000080,00000000) ret=00401391 tid=080678a0 Thus leading to a "~inst.exe" not found... -- Lionel Ulmer - http://www.bbrox.org/

2 2

FONT 8 requested, but 6x12 choosen: Wrong setup?
by Uwe Bonnes 20 Apr '01

20 Apr '01

Hallo, the entry dialog of the Encarta 99 setup (from Computer Bild) looks wrong on my system: The box is to small and graphics and text overlap. This is caused by CreateDialogIndirect requesting an Font with width 8, but wine choosing a font with width 6. Manually correcting the return value of DIALOG_GetCharSizeFromDC to 8 gets the visula impression right. Is this caused by me setting up something wrong? Any hints how to setup right? Call USER.219: CREATEDIALOGINDIRECT(0x02fe,058f:0008,0x0390,0x02ef7778) ret=02ef:76b5 ds=02ff trace:dialog:DIALOG_ParseTemplate16 DIALOG 0, 0, 293, 214 trace:dialog:DIALOG_ParseTemplate16 STYLE 50000040 trace:dialog:DIALOG_ParseTemplate16 CAPTION '' trace:dialog:DIALOG_ParseTemplate16 FONT 8,'Helv' trace:font:X11DRV_FONT_SelectObject hfont=ffed trace:font:XFONT_RealizeFont physfont 1 trace:font:CreateFontIndirectW (-10 0 0 0) 'L"Helv"' => 09f6 trace:font:XFONT_UnAlias found alias 'Helv'->Helvetica' trace:font:X11DRV_FONT_SelectObject hfont=09f6 trace:font:XFONT_MatchDeviceFont (1) 'Helvetica' h=-10 weight=0 trace:font:XFONT_MatchDeviceFont found facename 'Helvetica' trace:font:XFONT_Match [ 10pt h=12 w=6 Bold Italic] trace:font:XFONT_Match returning 518 ... trace:font:XFONT_Match [ 12pt h=18 w=10 Normal ] trace:font:XFONT_Match returning 560 trace:font:XFONT_Match [ 13pt h=20 w=11 Normal ] trace:font:XFONT_Match returning 576 trace:font:XFONT_Match [ 17pt h=27 w=14 Normal ] trace:font:XFONT_Match returning 624 trace:font:XFONT_Match [ 23pt h=35 w=19 Normal ] trace:font:XFONT_Match returning 688 trace:font:LFD_ComposeLFD LFD(uRelax=0): -adobe-helvetica-medium-r-normal-*-11-*-100-100-p-*-iso8859-1 trace:font:XFONT_RealizeFont physfont 3 trace:font:GetTextMetricsW text metrics: Weight = 400 FirstChar = 32 AveCharWidth = 6 Italic = 0 LastChar = 255 MaxCharWidth = 11 UnderLined = 0 DefaultChar = 32 Overhang = 0 StruckOut = 0 BreakChar = 32 CharSet = 0 PitchAndFamily = 21 -------------------- InternalLeading = 2 Ascent = 10 Descent = 2 Height = 12 trace:font:GetTextExtentPointA not bug compatible. trace:font:GetTextExtentPoint32A (00000088 "abcd"... 4 0x407c6c8c): returning 22 x 12 trace:dialog:DIALOG_GetCharSizeFromDC Using tm: 6x12 (dlg: 6 x 12) (variable) Bye Uwe Bonnes bon(a)elektron.ikp.physik.tu-darmstadt.de Free Software: If you contribute nothing, expect nothing --

1 0

Re: Strange crash
by gerard patel 20 Apr '01

20 Apr '01

At 10:30 AM 20/04/2001 +0200, you wrote: <snip> >The lower 6 bits are the new floating point exception masks. Mine are >all set and yours are cleared, therefore the crash. > >Why that is the case, I haven't got a clue. I'm not sure I followed everything, but it could come from a problem that occurred a lot of time before, no? The bits could be already cleared on entry of the subroutine. If the exception handling bits are cleared and the app don't do anything with floating point, nothing will break, AFAICT. If this is the case a way could be to patch the code to print the mask with every +relay operation. BTW, I wonder if Dmitry has done some classic tricks like - getting a fresh tree from Winehq - compiling everything with -O0 - trying the same app on another computer with a (as much as possible) different configuration. Gerard

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