SHA256 hash update (part 2)
SHA256 hash update (part 2).
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| 0 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | Rm | 0 | 1 | 0 | 1 | 0 | 0 | Rn | Rd | ||||||||||||
| size | P | ||||||||||||||||||||||||||||||
if !IsFeatureImplemented(FEAT_SHA256) then EndOfDecode(Decode_UNDEF); constant integer d = UInt(Rd); constant integer n = UInt(Rn); constant integer m = UInt(Rm);
| <Qd> |
Is the 128-bit name of the SIMD&FP source and destination, encoded in the "Rd" field. |
| <Qn> |
Is the 128-bit name of the second SIMD&FP source register, encoded in the "Rn" field. |
| <Vm> |
Is the name of the third SIMD&FP source register, encoded in the "Rm" field. |
AArch64.CheckFPAdvSIMDEnabled(); constant boolean part1 = FALSE; V[d, 128] = SHA256hash(V[n, 128], V[d, 128], V[m, 128], part1);
If PSTATE.DIT is 1:
Internal version only: aarchmrs v2024-12_rel, pseudocode v2024-12_rel ; Build timestamp: 2024-12-15T22:18
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