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?
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 ...
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.