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From: | Almudena Garcia |
Subject: | Re: Enable SMP support |
Date: | Wed, 4 Jul 2018 21:14:59 +0200 |
Il 03/07/2018 18:15, Almudena Garcia ha scritto:
> Using grep, I've found /local_bh_count/ and /local_irq_count. ffs /is
> defined correctly.
>
> But I don't find the /intel_startCPU/ definition. In
> /i386/i386/mp_desc.c /there are many calls to this, but It doesn't
> appear to be in any file.
>
> Do you know about this?
No. Note that the whole file results empty if NCPU == 1.. maybe it got
lost when SMP was disabled, you could try to look for some old Mach
version which supported SMP, or implement your own.
For example you can look at the XNU kernel and see how it is implemented
there.
Luca
intel_startCPU.c
Description: Text Data
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