netcore/System.Private.CoreLib/shared/System/Runtime/Intrinsics/Arm/Sha256.PlatformNotSupported.cs

   1 // Licensed to the .NET Foundation under one or more agreements.
   2 // The .NET Foundation licenses this file to you under the MIT license.
   3 // See the LICENSE file in the project root for more information.
   4
   5 #pragma warning disable IDE0060 // unused parameters
   6 using System.Runtime.CompilerServices;
   7
   8 namespace System.Runtime.Intrinsics.Arm
   9 {
  10     /// <summary>
  11     /// This class provides access to the ARM SHA256 hardware instructions via intrinsics
  12     /// </summary>
  13     [CLSCompliant(false)]
  14     public abstract class Sha256 : ArmBase
  15     {
  16         internal Sha256() { }
  17
  18         public static new bool IsSupported { [Intrinsic] get => false; }
  19
  20         /// <summary>
  21         /// uint32x4_t vsha256hq_u32 (uint32x4_t hash_abcd, uint32x4_t hash_efgh, uint32x4_t wk)
  22         ///   A32: SHA256H.32 Qd, Qn, Qm
  23         ///   A64: SHA256H Qd, Qn, Vm.4S
  24         /// </summary>
  25         public static Vector128<uint> HashUpdate1(Vector128<uint> hash_abcd, Vector128<uint> hash_efgh, Vector128<uint> wk) { throw new PlatformNotSupportedException(); }
  26
  27         /// <summary>
  28         /// uint32x4_t vsha256h2q_u32 (uint32x4_t hash_efgh, uint32x4_t hash_abcd, uint32x4_t wk)
  29         ///   A32: SHA256H2.32 Qd, Qn, Qm
  30         ///   A64: SHA256H2 Qd, Qn, Vm.4S
  31         /// </summary>
  32         public static Vector128<uint> HashUpdate2(Vector128<uint> hash_efgh, Vector128<uint> hash_abcd, Vector128<uint> wk) { throw new PlatformNotSupportedException(); }
  33
  34         /// <summary>
  35         /// uint32x4_t vsha256su0q_u32 (uint32x4_t w0_3, uint32x4_t w4_7)
  36         ///   A32: SHA256SU0.32 Qd, Qm
  37         ///   A64: SHA256SU0 Vd.4S, Vn.4S
  38         /// </summary>
  39         public static Vector128<uint> ScheduleUpdate0(Vector128<uint> w0_3, Vector128<uint> w4_7) { throw new PlatformNotSupportedException(); }
  40
  41         /// <summary>
  42         /// uint32x4_t vsha256su1q_u32 (uint32x4_t w0_3, uint32x4_t w8_11, uint32x4_t w12_15)
  43         ///   A32: SHA256SU1.32 Qd, Qn, Qm
  44         ///   A64: SHA256SU1 Vd.4S, Vn.4S, Vm.4S
  45         /// </summary>
  46         public static Vector128<uint> ScheduleUpdate1(Vector128<uint> w0_3, Vector128<uint> w8_11, Vector128<uint> w12_15) { throw new PlatformNotSupportedException(); }
  47     }
  48 }