Re: [f-cpu] SR security

[cedric <cedric.bail@free.fr>]

<snip>
> 	What I think we need to add :
> 		- READ_ONLY, that say if we must trap or not when we access
> to read only SR
> 		- WRITE_ONLY, idem but for read/write SR
> 		- ASI, the Identifier of the current task
> 		- IRQ_STACK_BASE and IRQ_STACK_SIZE, for being able to handle
> multiple IRQ at the same time
> 		- TRAP_STACK_BASE and TRAP_STACK_SIZE, in case of multiple TRAP
> (I think it's not usefull, because the trap handler must do his job
> correctly)

	I forget some of them :
		- RANDOM, random key for pseudo-random initialisation (depend on the 
implementation)
		- USER, currently only the LSB is usefull to say if we are SUPER_USER or 
not.

Cedric
		
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