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Can I programming on ASM for Visopsys?
http://visopsys.org/forums/viewtopic.php?f=3&t=270
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Author:  ps2013 [ Tue Jan 05, 2016 5:14 am ]
Post subject:  Can I programming on ASM for Visopsys?

Can I programming on ASM for Visopsys?

Author:  andymc [ Thu Jan 07, 2016 2:01 pm ]
Post subject:  Re: Can I programming on ASM for Visopsys?

Of course - some parts of Visopsys are written in ASM (that's why it needs NASM, the assembler, to build).

The OS loader (src/osloader) is all written in ASM.

Author:  ps2013 [ Thu Jan 07, 2016 2:04 pm ]
Post subject:  Re: Can I programming on ASM for Visopsys?

How to?

Author:  andymc [ Thu Jan 07, 2016 2:10 pm ]
Post subject:  Re: Can I programming on ASM for Visopsys?

:? how to ... write ASM code???

Author:  ps2013 [ Thu Jan 07, 2016 4:26 pm ]
Post subject:  Re: Can I programming on ASM for Visopsys?

andymc wrote:
:? how to ... write ASM code???

I ask - how to programming on ASM for Visopsys?

For diferrent OSes - there all different

Author:  andymc [ Thu Jan 07, 2016 5:08 pm ]
Post subject:  Re: Can I programming on ASM for Visopsys?

The language is the same regardless of the OS.

The things that'll be different are the way the final program is linked, and the system calls, to talk to the kernel.

We can go through that once you can build, install, and run the OS. Maybe make a 'hello world' in C, get familiar with the environment, etc.

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