Assembly Language Tutorial #12 Hello World Explanation

We have been working long with the hello world assembly program for long. After getting all the required knowledge we would be now able to understand how the asembly program(hello world) works. I guess this assembly langauge tutorial will give a good overview how assembly is applied.

Category:

Education

Tags:

• Assembly Language
• asm
• nasm
• micro processor
• microprocessor

[MrIqbal678]

Nice tutorial bro...........:)

[oofir900194]

WELL DONE.

[mowadaBirout]

Great tutorials, I would like to ask about the difference between this style of exit code: push 1 push 0 call exit and : mov eax,1 mov ebx,0 int 0x80 And who can we deal with system call needs to pass more than four parameters? Linux is totally different to BSD, Win32 and that trally confuses me.

[lol9392]

i subscribed and i should have done that long time ago

[TheFanofFPS]

thanks!

[rlee0001]

0x0A is one byte, not two. Length should be 12, not 13. The only reason this isn't malfunctioning is that the data immediately after your "string" variable is the number 13 decimal (your "length" variable), which is the CR character (0x0D).

[genomedata]

thanks for the video. I think -the line feed character - 0x0A - is one byte on my machine. so when I put length: equ 12, it will work the same. not sure if this is machine dependent.

[truesivad]

i enjoyed the videos so far but i just want to explain to anyone that the interrupt or int has to be declared with the eax system call otherwise the system call will not work it may have been said and i missed it, but what i want to know is how do i know that ebx, 1 that 1 is for standard output and if i used another number what do those numbers define if any?

[jaapaurelio]

thanks! You are a great teacher!