Re: Enable SMP support

[Almudena Garcia]

It compiles!! :-)

I've just got to finish the GNU Mach compilation, patched to add SMP support.

You can see the code here: https://github.com/AlmuHS/GNUMach_SMP/tree/smp

I tried to boot Hurd using the new Mach image, but It crash.

Now I will need to debug my code.

In the compile log appears many interesting warning.

https://github.com/AlmuHS/GNUMach_SMP/blob/smp/build/build_log

2018-07-09 19:20 GMT+02:00 Almudena Garcia <liberamenso10000@gmail.com>:

I have commented this lines at moment.

2018-07-09 17:32 GMT+02:00 Almudena Garcia <liberamenso10000@gmail.com>:

Finally, I got the equivalent call to cpu_desc_init64(cpu_datap(slot_num));

Also, I've replaced many others variables in the code.

The current code is here: https://github.com/AlmuHS/GNUMach_SMP/blob/smp/i386/i386/intel_startCPU.c

Now I'm searching the equivalency to this:

- IdlePTD in this line:

    DBG("IdlePTD(%p): 0x%x\n", &IdlePTD, (int) (uintptr_t)IdlePTD);

- the next variables and struct

   start_info.starter_cpu  = cpu_number();
   start_info.target_cpu   = slot_num;
   start_info.target_lapic = lapic;
   tsc_entry_barrier = 2;
   tsc_exit_barrier = 2;

2018-07-05 17:29 GMT+02:00 Joshua Branson <jbranso@fastmail.com>:

Almudena Garcia <liberamenso10000@gmail.com> writes:

> I've just fixed a little error in my code.
>
> I attach the fixed file
>
> 2018-07-04 21:14 GMT+02:00 Almudena Garcia <liberamenso10000@gmail.com>:
>

hmmm.  This is a little out of my league, but I appreciate you for trying!

VirtualBox_Debian GNUHurd_10_07_2018_01_11_20.png
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VirtualBox_Debian GNUHurd_10_07_2018_01_11_12.png
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