floats in pthreads

Adriaan de Groot adridg at cs.kun.nl
Wed Dec 3 14:49:00 PST 2003


On Yaum al-Arbi'a 08 Shawwal 1424 22:43, Peter Wemm wrote:
> > I'll dig into the segvs shortly (as neither cmucl nor gcl wants to work
> > and music is more important than LISP).
>
> Does 'ogg123 -d null file.ogg' work?  I'm mostly interested in the libkse
> case.  The no-libmap case isn't particularly interesting unless it fails
> with libkse but works with libc_r.

With kse (through libmap.conf) I get both bus errors and segmentation faults, 
the segvs are:


#0  0x0000000200eeb8f8 in pthread_testcancel () from /usr/lib/libkse.so.1

the bus errors occur at the same place disassembly shows


0x0000000200eeb8ec <pthread_testcancel+2392>:   mov    $0x17e,%rax
0x0000000200eeb8f3 <pthread_testcancel+2399>:   mov    %rcx,%r10
0x0000000200eeb8f6 <pthread_testcancel+2402>:   syscall
0x0000000200eeb8f8 <pthread_testcancel+2404>:   jb     0x200eeb8e0 
<pthread_testcancel+2380>
0x0000000200eeb8fa <pthread_testcancel+2406>:   retq
0x0000000200eeb8fb <pthread_testcancel+2407>:   nop


I should note that I haven't rebuilt the whole world and rebooted, just libc 
and libkse. I hope that's enough.
-- 
pub  1024D/FEA2A3FE 2002-06-18 Adriaan de Groot <groot at kde.org>
            If the door is ajar, can we fill it with door-jamb?


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