To use if statement in NASM assembly first line should write: comp eax, ebx In this line NASM understands that it should compare two registers. Now u should specify how NASM assembly should compare them. Lets compare for example if greater or equal: main: comp eax, ebx jge greater_or_equal greater_or_equal: ; your code if greater or equal Please check the link for other jumps. https://www ...
What does the 'and' instruction do in assembly language? I was told that it checks the bit order of the operands and sets the 1s to true and anything else to false, but I don't know what it actually does or what effect it has on the code.
What does the 'and' instruction do to the operands in assembly language?
I am trying to understand how the assembly language works for a micro-computer architecture class, and I keep facing different syntaxes in examples: sub $48, %esp mov %eax, 32(%esp) What do these ...
What do the dollar ($) and percentage (%) signs represent in x86 assembly?
The assembly is a piece of code/executable that is in machine executable code. This might be an obj, exe, dll, ... It is the result of a compile. The assembler is the "compiler" that compiles code into machine executable code. This code has been written in the language " Assembly Language ". Assembly language in common English is often called Assembler. Assemblator seems to be a creative word ...
can anyone give me a comprehensive description about ORG directive? When and why is it used in assembly written applications? Using Nasm on x86 or AMD64.