DaniWeb IT Discussion Community - o s development in c. how?

DaniWeb IT Discussion Community (http://www.daniweb.com/forums/index.php)

- C (http://www.daniweb.com/forums/forum118.html)

- - o s development in c. how? (http://www.daniweb.com/forums/thread155256.html)

smart_pc

Nov 4th, 2008 10:38 am

o s development in c. how?

using c we can develop an o s but where will it run or start to execute. who will execute the instructions of the kernel ? how to make a kernel,any idea or hint ? where do we get those low level services provided by assembly language functions ? there are no drivers on a blank machine ? any hint about what is pentium INT instructions ?

really, would be thankful to you for your guidance.

jbennet

Nov 4th, 2008 12:54 pm

Re: o s development in c. how?

you need to do the bootloader in asm first before you can even call a c kernel

smart_pc

Nov 5th, 2008 4:53 am

Re: o s development in c. how?

Quote:

Originally Posted by jbennet (Post 728343)

you need to do the bootloader in asm first before you can even call a c kernel

please can you tell me any links or website through which all the instruction set of a INTEL PENTIUM processor works
is BOOTLOADER program dependent upon motherboard configuration
if yes
I have a ASUS P5 MOTHERBOARD

jbennet

Nov 5th, 2008 5:03 am

Re: o s development in c. how?

the spec sheet is on the intel website

All times are GMT -4. The time now is 12:42 pm.