CRC Instructions
6 ARM instructions in this extension - click any row for encoding, pseudocode, and full documentation.
| Mnemonic | Syntax | Format | Summary |
|---|---|---|---|
| crc32b | CRC32B<c> <Rd>, <Rn>, <Rm> | Data Proc | CRC32 checksum update (Byte). |
| crc32b | CRC32B <Wd>, <Wn>, <Wm> | Data Processing | Updates CRC32 checksum with a byte. |
| crc32cb | CRC32CB <Wd>, <Wn>, <Wm> | Data Processing | Updates CRC32C (Castagnoli) checksum with a byte. |
| crc32w | CRC32W<c> <Rd>, <Rn>, <Rm> | Data Proc | CRC32 checksum update (Word). |
| crc32w | CRC32W <Wd>, <Wn>, <Wm> | Data Processing | Updates CRC32 checksum with a word. |
| crc32x | CRC32X <Wd>, <Wn>, <Xm> | Data Processing | Updates CRC32 checksum with a doubleword (64-bit). |