Inline ASM, and questions please help

[deoblo1]

Can someone help me out with inline asm in c++

1.) How do u work with paramiters?

void asmfunc(int x, int y)
{
asm
{
mov ax, x
mov dx,y
}
}

is that how you work with paramiters?

2.) How do you do return functions?

3.) if i were to just use if statments, and for loops, and write my own display functions ect...would it not use dos?

4.) how do I make a com file?

5.) how do i boot to the program i make, in other words how do i make a boot disk?

Thank you so much

[parksie]

C++ requires too much overhead to realistically be used as a bootable image. You actually need to code directly in ASM for this.
The compiler will still bring in DOS-related things so there's very little you can do But, here's a few answers for you:

1) Are you 32-bit or 16-bit? If 16, then that's right, if 32-bit, then you need to use the E registers (EAX, EDX).

2) Before you exit the function, place the return value into EAX.

3) Technically no, but it's compiler dependent what it does.

4) Use a 16-bit compiler and the TINY memory model, then use EXE2BIN on it. Otherwise just use an assembler.

5) I have no idea -- check the Linux documentation