2010年8月4日 · 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.

2018年12月4日 · 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 …

2018年9月28日 · 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, …

2012年4月28日 · What does the dollar sign ($) mean in x86 assembly when calculating string lengths like "$ - label"? [duplicate] Asked 13 years, 8 months ago Modified 8 years, 3 months ago Viewed …

2016年11月15日 · How to write the equal condition (in the question) in assembly? Your example has an else statement while mine uses an else if.

2023年5月26日 · 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 …

My assembly program reads characters in a text file by loading them one by one in register 'al'. However I sometime need to use rax fully, and I think this causes a partial register stall.

2009年7月20日 · I'd like to play with writing some assembly on my Mac, ideally native, but I'd understand if it's easier to learn in QEMU or something. I see that there are different dialects of …

2009年9月1日 · Could you please explain what is an Assembly in C# or .NET? Where does it begin and where does it end? What important information should I know about Assemblies?

2009年12月6日 · What is the actual purpose and use of the EDI & ESI registers in assembler? I know they are used for string operations for one thing. Can someone also give an example?