Sep 19, 2015 · Please explain the difference between x86, x32 and x64? Its a bit confusing when it comes to x86 and x32 because most of the time 32-bit programs run on x86...

For example, after installing Debugging Tools for Windows (x86) on XP, it's found in Program Files but on Windows 7 it's found on Program Files (x86) which means there's no simple way …

Aug 31, 2012 · What is the difference between x86 and x64 binaries here, we would like to download binaries for Windows 7, Ubuntu 12.04 (32 bit options)

Of course if you want to be pedantic, x86-64 CPUs are required to support legacy mode, so you can run a pure 32-bit OS on an x86-64 CPU, and it's still a 64-bit CPU. With a 64-bit kernel …

Aug 4, 2010 · 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.

Nov 30, 2009 · 10 int 0x80 is the assembly language instruction that is used to invoke system calls in Linux on x86 (i.e., Intel-compatible) processors. From int 0x80 Definition.

Mar 3, 2014 · I know that x86 means a 32-bit computer/operating system, but what does 86 it's self mean? Shouldn't it be x32? Additionally, what do i386, i586, i686, i986 mean?

Jul 14, 2009 · For the Microsoft X86 assembler, you can write: CMP EAX, 23 ; compare register EAX with the constant 23 or CMP EAX, XYZ ; compare register EAX with contents of memory …

May 26, 2017 · Correct me if I am wrong. This is my understanding of JNZ and CMP. JNZ - The jump WILL take place if the Z Flag is NOT zero (1) CMP - If the two values are equal, the Z …

Nov 11, 2022 · eax, ebx, ecx and so on are actually registers, which can be seen as "hardware" variables, somewhat similar to higher level-language's variables. Registers can be used in …