UX question

[Nicholas Mc Guire]

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Hi !

  latest svn (as of yesterday) booting ux with the default hello module
  ends up in jdb and it seems like nither "g" nor "^" nor control-C
  will kill the beast :)

  any way out, aside from switching consoles and trampling on fiasco ?

some details:


root     11705 25.2  3.3  66704  7512 pts/0    S+   13:48   1:41 ./fiasco 
- -I hello
root     11706  0.0  0.0      0     0 pts/0    Z+   13:48   0:00 [hello] 
<defunct>

so the hello that happily prints on the real-hw seems to be dead under UX
(seems well reproducible)

After CNTRL-C I end at:

debian:/home/l4/tudos/ux_test# ./fiasco -I hello
<snip>
Loading Module 0x00100000-0x00109380 [sigma0]
Loading Module 0x00110000-0x002ae000 [roottask]

Bootstrapping...

Welcome to Fiasco(ux)!
DD-L4(v2)/ia32 microkernel (C) 1998-2007 TU Dresden
Rev: r247 compiled with gcc 4.1.2 for Intel Pentium    []

CPU: AuthenticAMD (F:4F:2:0) Model: Unknown CPU at 1803 MHz

   32/512 Entry I TLB (4K pages)      8 Entry I TLB (4M pages)
   32/512 Entry D TLB (4K pages)      8 Entry D TLB (4M pages)
   64 KB L1 I Cache (2-way associative, 64 bytes per line)
   64 KB L1 D Cache (2-way associative, 64 bytes per line)
  256 KB L2 U Cache (8-way associative, 64 bytes per line)

Freeing init code/data: 24576 bytes (6 pages)


Calibrating timer loop...
- --Interception--------------------------------------ESP:200007a8 
EIP:000ceaf6
(0.00) jdb: t
thread:   0.00 <00000000>               prio: 00  mcp: ff  mode: Con
state: 001 ready

wait for:           polling:            rcv descr:
lcked by: ---.--                        timeout  :
cpu time:   0                           timeslice: 100000/100000 s
pager   : ---.--        cap: ---.--     utcb: 00000000
preemptr: ---.--        not monitored   ready lnk:  ???.?? ???.??
                                         prsnt lnk:   0.00   0.00
EAX=00000000  ESI=00000000  DS=007b
EBX=00000000  EDI=00000000  ES=007b     je     0xceae0
ECX=00000000  EBP=63efc000  GS=0000     mov    0xa0(%ebp),%esi
EDX=00000000  ESP=200007a8  SS=0000
trap 1 (Debug), error 00000000, from kernel mode
CS=0000  EIP=000ceaf6  EFlags=00000246

  200007a8 00000000 00000246 00096b24 20000000 00000000 00000000 000cd5f6 00000000
      7c0  200007cc 20000000 000cd7ba 00015540 00000000 00000000 00000000 00000000
      7e0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000


t/bt/l etc. shows only one task and that task is marked ready.

any hint ?

thx!
hofrat
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