[okl4-developer] root task

[Charles.VANWITTENBERGHE at fr.thalesgroup.com]

Hello, 

I have a two questions dealing with my debugging work :

1 - What is the function of the root task ? Does it make something  vital
for the kernel mechanism ?

2 - The macro OFS_TCB_PREEMPTION_CONTINUATION makes currently the function
mips_restore_user jump to the tcb.utcb_location address. I would have
thought that it should jump to the tcb.arch.context.epc which contains the
instruction pointer. Is that right or did I misunderstood the mechanism ?


Thanks,
Charles.


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Charles Van Wittenberghe
Stagiaire service SES
THALES COMMUNICATION 
110 Avenue du Maréchal Leclerc
BP 70942- 49309 CHOLET
tel : 06.84.12.45.87
charles.vanwittenberghe at fr.thalesgroup.com