- What do the dollar ($) and percentage (%) signs represent in x86 assembly?
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 codes mean? What is the 32 operand an addition to the esp register?
- How to write hello world in assembly under Windows?
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 variable argument fastcall The assembler knows which to use You can disassemble the output to see how invoke expanded
- x86 - Assembly - JG JNLE JL JNGE after CMP - Stack Overflow
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
- r asm - where every byte counts - Reddit
I'm new to assembly and I'm trying to learn how to Write a program called "NumAverage" that inputs numbers (non-zero positive integers) from a user, averages those numbers, and then displays the result The program should keep asking for new numbers until the user enters "q" (for quit) or any other character At that time, the program should
- What exactly is an Assembly in C# or . NET? - Stack Overflow
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, the assembly also contains metadata in the assembly manifest - information like version number, strong name, culture, referenced assemblies and so forth
- What does the and instruction do to the operands in assembly language?
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 illustrated by @Serkratos121) and store the result in al register
- Newest assembly Questions - Stack Overflow
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 billion (x64
- What do ds:si and es:di mean in assembly? - Stack Overflow
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 esi,si and edi
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