l4linux26 @ fiasco-ux w/ dietlibc

Frank Mehnert fm3 at os.inf.tu-dresden.de
Wed Nov 2 17:31:18 CET 2005


On Wednesday 02 November 2005 15:25, Marko Wolf wrote:
> > On Wednesday 02 November 2005 14:10, Udo A. Steinberg wrote:
> > Try disassembling the offending program (Task E) using objdump -DC
> > <binary> and find out what's at EIP 0x1303a78. I bet it's a DIV
> > instruction and the operand is 0.
> >
> > On Wednesday 02 November 2005 14:48,  Frank Mehnert wrote:
> >  Please use ute<SPACE>1303a78<SPACE>
>
> Yes, the faulting assembler instruction in the coresponding task (the "run"
> module) at 0x1303a78 is in fact IDIV.

Hmm. Let me guess which module 0x0e is: The run application? To use that
application together with DOpE you need the proxygon application. If you
could provide some disassembler listing of your run module around the
faulting EIP we could investigate the bug. Perhaps it faults because it
could not found proxygon...

Frank
-- 
## Dept. of Computer Science, Dresden University of Technology, Germany ##
## http://os.inf.tu-dresden.de/~fm3                                     ##
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