crc32b

CRC32 Byte (A32)

CRC32B<c> <Rd>, <Rn>, <Rm>

CRC32 checksum update (Byte).

Details

The CRC32 Byte instruction cRC32 checksum update (Byte).

Pseudocode Operation

// CRC32 checksum update (Byte)

Example

CRC32B r0, r1, r2

Encoding

Binary Layout

cond

00010000

Rn

Rd

0000

0100

Rm

Format Data Proc

Opcode 0x01000040

Extension CRC

Operands

Rd
Destination general-purpose register
Rn
Acc
Rm
Data