New subject: "Unhandled exception: floating point stack check" early in program?

28 Mar 2006


      See the winedbg session below.
Is it normal for winedbg to complain about
floating point stuff when the program, run normally, doesn't?
Using either 'cont' or 'pass' at this point just repeats the same message.
Hints welcome.
Thanks,
Dan
dank@lappy:~$ ~/wine/programs/winedbg/winedbg ~/.wine/drive_c/putty/putty.exe
WineDbg starting on pid 0x42
start_process () at /home/dank/wine/dlls/kernel/process.c:845
0x7fcbd259 start_process+0xb9
[/home/dank/wine/dlls/kernel/process.c:845] in ker nel32: subl    
$12,%esp
845             ExitProcess( entry( peb ) );
Wine-dbg>c
First chance exception: floating point stack check in 32-bit code (0x7f7a0d90).
Register dump:
 CS:0073 SS:007b DS:007b ES:007b FS:1007 GS:0033
 EIP:7f7a0d90 ESP:7fafea58 EBP:7fafea90 EFLAGS:00010246(   - 00      -RIZP1)
 EAX:7fdc2400 EBX:7f7c00b0 ECX:00000000 EDX:7fdc2400
 ESI:7fafeaac EDI:00000002
Stack dump:
0x7fafea58:  7fafeb40 0000ffff 7fafea90 7f7c00b0
0x7fafea68:  0000005c 0000007c 7fafea90 7f79e0c6
0x7fafea78:  7f7c8f40 7fd868e8 0000005c 7f34e09c
0x7fafea88:  63656a62 0000007c 7fafeac0 7f31a40f
0x7fafea98:  000002e4 7fafeaac 00000002 7fafeb40
0x7fafeaa8:  7fafeb78 00000000 00000000 00000007
0200: sel=1007 base=7fec2000 limit=00001fff 32-bit rw-
Backtrace:
=>1 0x7f7a0d90 LPtoDP+0x50(hdc=0x2e4, points=0x7fafeaac, count=0x2)
[/home/dank/wine/dlls/gdi/mapping.c:132] in gdi32 (0x7f7a0d90)
  2 0x7f31a40f X11DRV_XWStoDS+0x3f(physDev=0x7fdc2558, width=0x7)
[/home/dank/wine/dlls/x11drv/graphics.c:307] in winex11 (0x7f31a40f)
  3 0x7f33e89d X11DRV_XRender_SelectFont+0x5d(physDev=0x7fdc2558,
hfont=0x7c) [/home/dank/wine/dlls/x11drv/xrender.c:554] in winex11
(0x7f33e89d)
  4 0x7f3390e0 X11DRV_SelectFont+0xce0(physDev=0x7fdc2558, hfont=0x7c,
gdiFont=0x7fdb7110) [/home/dank/wine/dlls/x11drv/xfont.c:3234] in
winex11 (0x7f3390e0)
  5 0x7f78c52f FONT_SelectObject+0x6f(handle=0x7c, obj=0x7fd868d8,
hdc=0x2e4) [/home/dank/wine/dlls/gdi/font.c:587] in gdi32 (0x7f78c52f)
  6 0x7f79fb20 SelectObject+0x70(hdc=0x2e4, hObj=0x7c)
[/home/dank/wine/dlls/gdi/gdiobj.c:1168] in gdi32 (0x7f79fb20)
  7 0x7f77e9f7 DC_InitDC+0x77(dc=0x7fdc2400)
[/home/dank/wine/dlls/gdi/dc.c:204] in gdi32 (0x7f77e9f7)
  8 0x7f7801e9 CreateDCW+0x129(driver=0x7f34146c, device=0x0,
output=0x0, initData=0x0) [/home/dank/wine/dlls/gdi/dc.c:655] in gdi32
(0x7f7801e9)
  9 0x7f304f27 X11DRV_GetDCEx+0x387(hwnd=0x10020, hrgnClip=0x0,
flags=0x3) [/home/dank/wine/dlls/x11drv/dce.c:214] in winex11
(0x7f304f27)
  10 0x7f86acaa GetDCEx+0x3a(hwnd=0x0, hrgnClip=0x0, flags=0x3)
[/home/dank/wine/dlls/user/painting.c:476] in user32 (0x7f86acaa)
  11 0x7f86ad6c GetDC+0x3c(hwnd=0x0)
[/home/dank/wine/dlls/user/painting.c:490] in user32 (0x7f86ad6c)
  12 0x7f82ed0a GetDialogBaseUnits+0x3a
[/home/dank/wine/dlls/user/dialog.c:1411] in user32 (0x7f82ed0a)
  13 0x7f830c8b DIALOG_CreateIndirect+0x2b(dlgTemplate=<register not
in topmost frame>, dlgProc=0x4340e2, param=0x0, unicode=0x0,
modal=0x0) [/home/dank/wine/dlls/user/dialog.c:474] in user32
(0x7f830c8b)
  14 0x7f83254e CreateDialogIndirectParamAorW+0x2e(hInst=0x400000,
dlgTemplate=0x46bcc0, owner=0x0, dlgProc=0x4340e2, param=0x0,
flags=0x2) [/home/dank/wine/dlls/user/dialog.c:697] in user32
(0x7f83254e)
  15 0x7f83264e CreateDialogIndirectParamA+0x2e(hInst=0x400000,
dlgTemplate=0x46bcc0, owner=0x0, dlgProc=0x4340e2, param=0x0)
[/home/dank/wine/dlls/user/dialog.c:706] in user32 (0x7f83264e)
  16 0x7f8326c6 CreateDialogParamA+0x66(hInst=0x400000, name=0x6f,
owner=0x0, dlgProc=0x4340e2, param=0x0)
[/home/dank/wine/dlls/user/dialog.c:670] in user32 (0x7f8326c6)
  17 0x00434801 in putty (+0x34801) (0x00434801)
  18 0x442922a7 (0x442922a7)
  19 0x00000000 (0x00000000)
  20 0x00000000 (0x00000000)
Wine-dbg>
?
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