<AWT Dev> crash in Java_sun_awt_X11_XToolkit_getNumberOfButtonsImpl on solaris-sparcv9

[Anthony Petrov]

[ bcc'ing core-libs-dev@, and cc'ing awt-dev@ instead ]

Hi Christian,

I don't recall exactly this problem reported. Let's ask Andrei (CC'ed) 
about that.

--
best regards,
Anthony

On 11/10/2010 6:58 PM, Christian Thalinger wrote:
> While testing one of my changes with CompileTheWorld I hit a problem:
>
> CompileTheWorld (1411) :
> com/sun/java/swing/plaf/motif/MotifInternalFrameTitlePane$Title
> ==============================================================================
>
> Unexpected Error
> ------------------------------------------------------------------------------
>
> SIGBUS (0xa) at pc=0xffffffff76c05264, pid=20849, tid=1
>
> Do you want to debug the problem?
>
> To debug, run 'dbx - 20849'; then switch to thread 1
> Enter 'yes' to launch dbx automatically (PATH must include dbx)
> Otherwise, press RETURN to abort...
> ==============================================================================
>
>
> The debugger shows that it seems to be a problem in getNumButtons:
>
> ---- called from signal handler with signal 10 (SIGBUS) ------
> [10] XListInputDevices(0x10118d0d0, 0xffffffff7fffb710, 0x1,
> 0x10172d218, 0x10172d3d8, 0x10172d554), at 0xffffffff76c05264
> [11] getNumButtons() (optimized), at 0xffffffff77c1db40 (line ~950) in
> "XToolkit.c"
> [12] Java_sun_awt_X11_XToolkit_getNumberOfButtonsImpl(env = , cls = )
> (optimized), at 0xffffffff77c1da34 (line ~925) in "XToolkit.c"
>
> Is this a known issue? I couldn't find anything related in Bugster but
> it also could be a VM problem.
>
> -- Christian