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Add CRC32 instruction and SLI (vector)

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This commit is contained in:
gdkchan 2018-03-14 00:12:05 -03:00
parent 19564e570b
commit 553ba659c4
4 changed files with 205 additions and 10 deletions
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74
ChocolArm64/Instruction/AInstEmitHash.cs Normal file
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@ -0,0 +1,74 @@
using ChocolArm64.Decoder;
using ChocolArm64.State;
using ChocolArm64.Translation;
using System.Reflection.Emit;
namespace ChocolArm64.Instruction
{
static partial class AInstEmit
{
public static void Crc32b(AILEmitterCtx Context)
{
EmitCrc32(Context, nameof(ASoftFallback.Crc32b));
}
public static void Crc32h(AILEmitterCtx Context)
{
EmitCrc32(Context, nameof(ASoftFallback.Crc32h));
}
public static void Crc32w(AILEmitterCtx Context)
{
EmitCrc32(Context, nameof(ASoftFallback.Crc32w));
}
public static void Crc32x(AILEmitterCtx Context)
{
EmitCrc32(Context, nameof(ASoftFallback.Crc32x));
}
public static void Crc32cb(AILEmitterCtx Context)
{
EmitCrc32(Context, nameof(ASoftFallback.Crc32cb));
}
public static void Crc32ch(AILEmitterCtx Context)
{
EmitCrc32(Context, nameof(ASoftFallback.Crc32ch));
}
public static void Crc32cw(AILEmitterCtx Context)
{
EmitCrc32(Context, nameof(ASoftFallback.Crc32cw));
}
public static void Crc32cx(AILEmitterCtx Context)
{
EmitCrc32(Context, nameof(ASoftFallback.Crc32cx));
}
private static void EmitCrc32(AILEmitterCtx Context, string Name)
{
AOpCodeAluRs Op = (AOpCodeAluRs)Context.CurrOp;
Context.EmitLdintzr(Op.Rn);
if (Op.RegisterSize != ARegisterSize.Int32)
{
Context.Emit(OpCodes.Conv_U4);
}
Context.EmitLdintzr(Op.Rm);
ASoftFallback.EmitCall(Context, Name);
if (Op.RegisterSize != ARegisterSize.Int32)
{
Context.Emit(OpCodes.Conv_U8);
}
Context.EmitStintzr(Op.Rd);
}
}
}