1  using ARMeilleure.Decoders;
  2  using ARMeilleure.IntermediateRepresentation;
  3  using ARMeilleure.Translation;
  4  
  5  using static ARMeilleure.Instructions.InstEmitHelper;
  6  
  7  namespace ARMeilleure.Instructions
  8  {
  9      static partial class InstEmit
 10      {
 11          #region "Sha1"
 12          public static void Sha1c_V(ArmEmitterContext context)
 13          {
 14              OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
 15  
 16              Operand d = GetVec(op.Rd);
 17  
 18              Operand ne = context.VectorExtract(OperandType.I32, GetVec(op.Rn), 0);
 19  
 20              Operand m = GetVec(op.Rm);
 21  
 22              Operand res = context.Call(typeof(SoftFallback).GetMethod(nameof(SoftFallback.HashChoose)), d, ne, m);
 23  
 24              context.Copy(GetVec(op.Rd), res);
 25          }
 26  
 27          public static void Sha1h_V(ArmEmitterContext context)
 28          {
 29              OpCodeSimd op = (OpCodeSimd)context.CurrOp;
 30  
 31              Operand ne = context.VectorExtract(OperandType.I32, GetVec(op.Rn), 0);
 32  
 33              Operand res = context.Call(typeof(SoftFallback).GetMethod(nameof(SoftFallback.FixedRotate)), ne);
 34  
 35              context.Copy(GetVec(op.Rd), context.VectorCreateScalar(res));
 36          }
 37  
 38          public static void Sha1m_V(ArmEmitterContext context)
 39          {
 40              OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
 41  
 42              Operand d = GetVec(op.Rd);
 43  
 44              Operand ne = context.VectorExtract(OperandType.I32, GetVec(op.Rn), 0);
 45  
 46              Operand m = GetVec(op.Rm);
 47  
 48              Operand res = context.Call(typeof(SoftFallback).GetMethod(nameof(SoftFallback.HashMajority)), d, ne, m);
 49  
 50              context.Copy(GetVec(op.Rd), res);
 51          }
 52  
 53          public static void Sha1p_V(ArmEmitterContext context)
 54          {
 55              OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
 56  
 57              Operand d = GetVec(op.Rd);
 58  
 59              Operand ne = context.VectorExtract(OperandType.I32, GetVec(op.Rn), 0);
 60  
 61              Operand m = GetVec(op.Rm);
 62  
 63              Operand res = context.Call(typeof(SoftFallback).GetMethod(nameof(SoftFallback.HashParity)), d, ne, m);
 64  
 65              context.Copy(GetVec(op.Rd), res);
 66          }
 67  
 68          public static void Sha1su0_V(ArmEmitterContext context)
 69          {
 70              OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
 71  
 72              Operand d = GetVec(op.Rd);
 73              Operand n = GetVec(op.Rn);
 74              Operand m = GetVec(op.Rm);
 75  
 76              Operand res = context.Call(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Sha1SchedulePart1)), d, n, m);
 77  
 78              context.Copy(GetVec(op.Rd), res);
 79          }
 80  
 81          public static void Sha1su1_V(ArmEmitterContext context)
 82          {
 83              OpCodeSimd op = (OpCodeSimd)context.CurrOp;
 84  
 85              Operand d = GetVec(op.Rd);
 86              Operand n = GetVec(op.Rn);
 87  
 88              Operand res = context.Call(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Sha1SchedulePart2)), d, n);
 89  
 90              context.Copy(GetVec(op.Rd), res);
 91          }
 92          #endregion
 93  
 94          #region "Sha256"
 95          public static void Sha256h_V(ArmEmitterContext context)
 96          {
 97              OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
 98  
 99              Operand d = GetVec(op.Rd);
100              Operand n = GetVec(op.Rn);
101              Operand m = GetVec(op.Rm);
102  
103              Operand res = InstEmitSimdHashHelper.EmitSha256h(context, d, n, m, part2: false);
104  
105              context.Copy(GetVec(op.Rd), res);
106          }
107  
108          public static void Sha256h2_V(ArmEmitterContext context)
109          {
110              OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
111  
112              Operand d = GetVec(op.Rd);
113              Operand n = GetVec(op.Rn);
114              Operand m = GetVec(op.Rm);
115  
116              Operand res = InstEmitSimdHashHelper.EmitSha256h(context, n, d, m, part2: true);
117  
118              context.Copy(GetVec(op.Rd), res);
119          }
120  
121          public static void Sha256su0_V(ArmEmitterContext context)
122          {
123              OpCodeSimd op = (OpCodeSimd)context.CurrOp;
124  
125              Operand d = GetVec(op.Rd);
126              Operand n = GetVec(op.Rn);
127  
128              Operand res = InstEmitSimdHashHelper.EmitSha256su0(context, d, n);
129  
130              context.Copy(GetVec(op.Rd), res);
131          }
132  
133          public static void Sha256su1_V(ArmEmitterContext context)
134          {
135              OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
136  
137              Operand d = GetVec(op.Rd);
138              Operand n = GetVec(op.Rn);
139              Operand m = GetVec(op.Rm);
140  
141              Operand res = InstEmitSimdHashHelper.EmitSha256su1(context, d, n, m);
142  
143              context.Copy(GetVec(op.Rd), res);
144          }
145          #endregion
146      }
147  }