[M3devel] Juno/win32threads

Tony Hosking hosking at cs.purdue.edu
Mon Sep 21 04:04:20 CEST 2009


I don't think anything I changed affects Windows.

On 19 Sep 2009, at 23:24, Jay K wrote:

> Tony, the behavior still seems the same.
>
> (a74.f50): Access violation - code c0000005 (first chance)
> First chance exceptions are reported before any exception handling.
> This exception may be expected and handled.
> eax=00000000 ebx=00000000 ecx=7ffdf000 edx=00e29620 esi=0128872c  
> edi=00200000
> eip=005eb75d esp=0012f940 ebp=0012f95c iopl=0         nv up ei pl zr  
> na pe nc
> cs=001b  ss=0023  ds=0023  es=0023  fs=003b  gs=0000              
> efl=00010246
> m3core!Thread__Join+0x14b:
> 005eb75d 8b5ffc          mov     ebx,dword ptr [edi-4] ds: 
> 0023:001ffffc=????????
> 0:000>
> 0:000> r edi
> edi=00200000
>
>
> Can you maybe debug this on birch?
>
> I can e.g. put debuggers at \bin\x86\cdb
>  (just install them locally which involves some GUI, then tar/gz  
> them up and untar/gz..you don't need the installer to run, can just  
> copy them around)
> and then you can like:
>
> ssh hudson at birch.elegosoft.com
> ssh elego at localhost2
> /cygdrive/c/bin/x86/cdb ./Juno.exe
>
> Just be sure not to run Juno outside of a debugger..not sure what  
> will happen, but you won't be able to see it.
>
> Or, feel free to commit some version that uses RTIO a bunch and I  
> can send you the output.
> Slow turnaround that way.
> Clearly nobody is using any of this stuff..
>
>  - Jay
>

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