Questions about instructions of real CPUs, VMs or compiler IRs.
I know that executables contain instructions, but what exactly are these instructions? If I want to call the MessageBox API …
binary executable instructionsI am messing around with some reverse engineering, but I don't know how to change a jnz to jz with …
assembly hex reverse-engineering instructions idaHere is some C, found in a textbook I'm learning: ... do { ... n--; } while (n > 0) ... I assume n is at %…
assembly x86 x86-16 instructionsContext: Learning GAS assembly on 64 bit linux. Many tutorials are for 32-bit assembly. Difficult to bushwhack through x86_64 assembly. Question: …
assembly 64-bit x86-64 gnu-assembler instructionsI'm confused where to use cmov instructions and where to use jump instructions in assembly? From performance point of view: …
performance assembly instructions movI am really consfused and may sound dumb question but I really not sure what does it mean when we …
assembly arm instructions instruction-setI realize that this question is impossible to answer absolutely, but I'm only after ballpark figures: Given a reasonably sized …
c assembly instructionsI am trying to implement a subset of Java for an academic study. Well, I'm in the last stages (code …
java jvm bytecode instructions jasminI saw assembly code like, MOV [EAX], EBX the above line, They are mentioned [EAX] is memory and EBX is …
memory assembly cpu-registers instructions mov