Macro, Moduler or Micro Kernel?

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Laurence

Macro, Moduler or Micro Kernel?

Post by Laurence »

I am writing an OS that (I hope) will eventually become an emergancy rescue disk (similar to Windows 98 boot disk, but with a proper GUI and more (useful) utilities). My question is weather to use a Macro Kernel with everything (including utilities like a terminal emulator and file browser) included, a modular Kernel which loads all the utilities as though they were drivers whilst loading or a Micro Kernel which has the utilities all as seperate programs? ??? The latter two obviously have the advantage that they do not need the kernel re-compiling for every new driver/program but I think that the former will be easier to code (no need to load programs from disk to memory or execute seperate programs etc...). :-\
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Re:Macro, Moduler or Micro Kernel?

Post by Pype.Clicker »

Imho, if you don't have the ability to load user programs, then you're not a kernel ... just an application that runs with kernel priviledges ...

Now maybe that's what you want to do :)
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Tim

Re:Macro, Moduler or Micro Kernel?

Post by Tim »

My ADSL modem runs VxWorks. It doesn't need to run any user applications, yet the VxWorks core is undeniably a full OS kernel. Where can you draw the line?
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