ChocolArm64/Instructions/InstEmitSimdHash.cs

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using ChocolArm64.Decoders;
using ChocolArm64.Translation;
using static ChocolArm64.Instructions.InstEmitSimdHelper;
namespace ChocolArm64.Instructions
{
static partial class InstEmit
{
#region "Sha1"
public static void Sha1c_V(ILEmitterCtx context)
{
OpCodeSimdReg64 op = (OpCodeSimdReg64)context.CurrOp;
context.EmitLdvec(op.Rd);
EmitVectorExtractZx(context, op.Rn, 0, 2);
context.EmitLdvec(op.Rm);
SoftFallback.EmitCall(context, nameof(SoftFallback.HashChoose));
context.EmitStvec(op.Rd);
}
public static void Sha1h_V(ILEmitterCtx context)
{
OpCodeSimd64 op = (OpCodeSimd64)context.CurrOp;
EmitVectorExtractZx(context, op.Rn, 0, 2);
SoftFallback.EmitCall(context, nameof(SoftFallback.FixedRotate));
EmitScalarSet(context, op.Rd, 2);
}
public static void Sha1m_V(ILEmitterCtx context)
{
OpCodeSimdReg64 op = (OpCodeSimdReg64)context.CurrOp;
context.EmitLdvec(op.Rd);
EmitVectorExtractZx(context, op.Rn, 0, 2);
context.EmitLdvec(op.Rm);
SoftFallback.EmitCall(context, nameof(SoftFallback.HashMajority));
context.EmitStvec(op.Rd);
}
public static void Sha1p_V(ILEmitterCtx context)
{
OpCodeSimdReg64 op = (OpCodeSimdReg64)context.CurrOp;
context.EmitLdvec(op.Rd);
EmitVectorExtractZx(context, op.Rn, 0, 2);
context.EmitLdvec(op.Rm);
SoftFallback.EmitCall(context, nameof(SoftFallback.HashParity));
context.EmitStvec(op.Rd);
}
public static void Sha1su0_V(ILEmitterCtx context)
{
OpCodeSimdReg64 op = (OpCodeSimdReg64)context.CurrOp;
context.EmitLdvec(op.Rd);
context.EmitLdvec(op.Rn);
context.EmitLdvec(op.Rm);
SoftFallback.EmitCall(context, nameof(SoftFallback.Sha1SchedulePart1));
context.EmitStvec(op.Rd);
}
public static void Sha1su1_V(ILEmitterCtx context)
{
OpCodeSimd64 op = (OpCodeSimd64)context.CurrOp;
context.EmitLdvec(op.Rd);
context.EmitLdvec(op.Rn);
SoftFallback.EmitCall(context, nameof(SoftFallback.Sha1SchedulePart2));
context.EmitStvec(op.Rd);
}
#endregion
#region "Sha256"
public static void Sha256h_V(ILEmitterCtx context)
{
OpCodeSimdReg64 op = (OpCodeSimdReg64)context.CurrOp;
context.EmitLdvec(op.Rd);
context.EmitLdvec(op.Rn);
context.EmitLdvec(op.Rm);
SoftFallback.EmitCall(context, nameof(SoftFallback.HashLower));
context.EmitStvec(op.Rd);
}
public static void Sha256h2_V(ILEmitterCtx context)
{
OpCodeSimdReg64 op = (OpCodeSimdReg64)context.CurrOp;
context.EmitLdvec(op.Rd);
context.EmitLdvec(op.Rn);
context.EmitLdvec(op.Rm);
SoftFallback.EmitCall(context, nameof(SoftFallback.HashUpper));
context.EmitStvec(op.Rd);
}
public static void Sha256su0_V(ILEmitterCtx context)
{
OpCodeSimd64 op = (OpCodeSimd64)context.CurrOp;
context.EmitLdvec(op.Rd);
context.EmitLdvec(op.Rn);
SoftFallback.EmitCall(context, nameof(SoftFallback.Sha256SchedulePart1));
context.EmitStvec(op.Rd);
}
public static void Sha256su1_V(ILEmitterCtx context)
{
OpCodeSimdReg64 op = (OpCodeSimdReg64)context.CurrOp;
context.EmitLdvec(op.Rd);
context.EmitLdvec(op.Rn);
context.EmitLdvec(op.Rm);
SoftFallback.EmitCall(context, nameof(SoftFallback.Sha256SchedulePart2));
context.EmitStvec(op.Rd);
}
#endregion
}
}