New posts in Instructions

What does it mean by "MOV AH, 4CH" in assembly language?

why do repe and repne do the same before movsb?

ARM assembly cannot use immediate values and ADDS/ADCS together

The difference between cmpl and cmp

How do ASCII Adjust and Decimal Adjust instructions work?

Why doesn't there exists a subi opcode for MIPS?

Are there any smart cases of runtime code modification?

How does x86 pause instruction work in spinlock *and* can it be used in other scenarios?

Tracing/profiling instructions

MOVing between two memory addresses