X86-assembly/Instructions/xchg
Jump to navigation
Jump to search
| You are here: | xchg
|
Description
Exchanges (swaps) the value of 2 registers
Syntax
xchg destination, value
Example
mov eax, 2 mov edx, 3 xchg eax, edx
After the execution of the 3 above lines, EAX will equal 3 and EDX will equal 2.