On 09/06/2014 12:42 AM, Matt Thomas wrote:
> Having a syscall number is l.sys isn't that useful since you need to fetch 
> the instruction to read it.
> If l.sys could place it in the EEAR SPR so the syscall handler could fetch it 
> would allow skipping of
> loading the syscall number in a register.

Yes. And the exception vector addresses could use some cleanup too...

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