Sep 28, 2018 · 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 …

Dec 6, 2009 · Jeff Duntemann in his assembly language book has an example assembly code for printing the command line arguments. The code uses esi and edi to store counters as they will …

That compiled code will also be stored in the assembly and reused on subsequent calls. The assembly can also contain resources like icons, bitmaps, string tables and so on. Furthermore, …

Assembly is always faster than high-level languages. For example, I tested an empty loop in Delphi repeating 1 billion times, and same loop but written in assembly. The Delphi loop took 6 …

Mar 8, 2012 · I don't understand the JG/JNLE/JL/JNGE instructions, which come after CMP. for example, If I have: CMP al,dl jg label1 When al=101; dl =200.

Dec 4, 2018 · The instruction and performs bit-wise AND operation on its operands. For example the instruction and al, bl should compute the AND operation on the register al and bl (as …

Nov 1, 2011 · The movsb (move string, bytes) instruction fetches the byte at address ds:si, stores it at address es:di, and then increments or decrements the si and di registers by one. I know …

Jun 11, 2020 · ORG (abbr. for ORiGin) is an assembly directive and is not an instruction. It defines where the machine code (translated assembly program) is to place in memory. As for …

Oct 31, 2022 · The macro variant is the same for both, but you won't learn assembly this way. You'll learn C-style asm instead. invoke is for stdcall or fastcall while cinvoke is for cdecl or …

May 26, 2023 · 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" …