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  • Users: Ben3D
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  1. Ben3D

    NASM - section definition?..

    Hey All.. well I'm new to assembly and well...I've played around with the MASM assembler but have now started using the NASM one.... I just can't seem to find out how to define a section and use it... For example...define a data section called bob...then put its lcoation into ax... e.g...
  2. Ben3D

    protected mode?

    Well I'm not having a load of luck mastering protected mode...looked aroudn for some simple tutorials on the subject...but seem to be having problems. Number of questions...how would I compile a protected mode app using masm and masm's linker? Also is there a way of creating a binary...
  3. Ben3D

    bios reset in dos?

    Thanx AirCon, thats fantastic...thats just what I wanted to know how to do.... Brilliant....couldn't work out how to do that for ages...but you've solved my problem :) Thanx again AirCon. Ben
  4. Ben3D

    bios reset in dos?

    now I have a masm assembler...but how come this line gives me an error: jmp far 0100:0000 As this will allow me to change CS and IP...but I get the error: "Left operand must have segment" Thanks for any help on this Ben
  5. Ben3D

    bios reset in dos?

    yup...but I want to do it the other way..... I'm just learning to master asm, and wanted to see how you do it this way, instead of using int 19
  6. Ben3D

    bios reset in dos?

    Okay, I have a simple piece of assembly code...now I want to jump to the bios reset area and reset the pc to a cold restart if that makes sense. I think memory location 0472 should be 1234h, and the bios offset is at FFFF0h... So how would I perform a reset in asm...only new to assembly...but...

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