scasd

Scan String Doubleword

SCASD

Compares EAX with memory at [EDI].

Details

The Scan String Doubleword instruction compares EAX with memory at [EDI].

Pseudocode Operation

Flags <- rAX - Memory[RDI]; RDI += size

Example

SCASD

Encoding

Binary Layout
AF
+0
 
Format Legacy
Opcode AF
Extension Base

Operands