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Code Issues Releases Activity

Add FRINTP instruction, fix opcode ctor call method creation with multithreading

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gdkchan 2018-02-22 16:26:11 -03:00
parent 224211367f
commit 2cba1d49f6
3 changed files with 75 additions and 60 deletions
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73
ChocolArm64/AOpCodeTable.cs
View file

@ -144,54 +144,55 @@ namespace ChocolArm64
Set("01011110000xxxxx000001xxxxxxxxxx", AInstEmit.Dup_S, typeof(AOpCodeSimdIns));
Set("0x001110000xxxxx000001xxxxxxxxxx", AInstEmit.Dup_V, typeof(AOpCodeSimdIns));
Set("0x101110001xxxxx000111xxxxxxxxxx", AInstEmit.Eor_V, typeof(AOpCodeSimdReg));
Set("00011110xx100000110000xxxxxxxxxx", AInstEmit.Fabs_S, typeof(AOpCodeSimd));
Set("00011110xx1xxxxx001010xxxxxxxxxx", AInstEmit.Fadd_S, typeof(AOpCodeSimdReg));
Set("000111100x100000110000xxxxxxxxxx", AInstEmit.Fabs_S, typeof(AOpCodeSimd));
Set("000111100x1xxxxx001010xxxxxxxxxx", AInstEmit.Fadd_S, typeof(AOpCodeSimdReg));
Set("0>0011100<1xxxxx110101xxxxxxxxxx", AInstEmit.Fadd_V, typeof(AOpCodeSimdReg));
Set("00011110xx1xxxxxxxxx01xxxxx0xxxx", AInstEmit.Fccmp_S, typeof(AOpCodeSimdFcond));
Set("00011110xx1xxxxxxxxx01xxxxx1xxxx", AInstEmit.Fccmpe_S, typeof(AOpCodeSimdFcond));
Set("00011110xx1xxxxx001000xxxxx0x000", AInstEmit.Fcmp_S, typeof(AOpCodeSimdReg));
Set("00011110xx1xxxxx001000xxxxx1x000", AInstEmit.Fcmpe_S, typeof(AOpCodeSimdReg));
Set("00011110xx1xxxxxxxxx11xxxxxxxxxx", AInstEmit.Fcsel_S, typeof(AOpCodeSimdFcond));
Set("00011110xx10001xx10000xxxxxxxxxx", AInstEmit.Fcvt_S, typeof(AOpCodeSimd));
Set("x0011110xx100100000000xxxxxxxxxx", AInstEmit.Fcvtas_Gp, typeof(AOpCodeSimdCvt));
Set("x0011110xx100101000000xxxxxxxxxx", AInstEmit.Fcvtau_Gp, typeof(AOpCodeSimdCvt));
Set("x0011110xx110000000000xxxxxxxxxx", AInstEmit.Fcvtms_Gp, typeof(AOpCodeSimdCvt));
Set("x0011110xx101000000000xxxxxxxxxx", AInstEmit.Fcvtps_Gp, typeof(AOpCodeSimdCvt));
Set("x0011110xx111000000000xxxxxxxxxx", AInstEmit.Fcvtzs_Gp, typeof(AOpCodeSimdCvt));
Set("x0011110xx011000xxxxxxxxxxxxxxxx", AInstEmit.Fcvtzs_Gp_Fix, typeof(AOpCodeSimdCvt));
Set("000111100x1xxxxxxxxx01xxxxx0xxxx", AInstEmit.Fccmp_S, typeof(AOpCodeSimdFcond));
Set("000111100x1xxxxxxxxx01xxxxx1xxxx", AInstEmit.Fccmpe_S, typeof(AOpCodeSimdFcond));
Set("000111100x1xxxxx001000xxxxx0x000", AInstEmit.Fcmp_S, typeof(AOpCodeSimdReg));
Set("000111100x1xxxxx001000xxxxx1x000", AInstEmit.Fcmpe_S, typeof(AOpCodeSimdReg));
Set("000111100x1xxxxxxxxx11xxxxxxxxxx", AInstEmit.Fcsel_S, typeof(AOpCodeSimdFcond));
Set("000111100x10001xx10000xxxxxxxxxx", AInstEmit.Fcvt_S, typeof(AOpCodeSimd));
Set("x00111100x100100000000xxxxxxxxxx", AInstEmit.Fcvtas_Gp, typeof(AOpCodeSimdCvt));
Set("x00111100x100101000000xxxxxxxxxx", AInstEmit.Fcvtau_Gp, typeof(AOpCodeSimdCvt));
Set("x00111100x110000000000xxxxxxxxxx", AInstEmit.Fcvtms_Gp, typeof(AOpCodeSimdCvt));
Set("x00111100x101000000000xxxxxxxxxx", AInstEmit.Fcvtps_Gp, typeof(AOpCodeSimdCvt));
Set("x00111100x111000000000xxxxxxxxxx", AInstEmit.Fcvtzs_Gp, typeof(AOpCodeSimdCvt));
Set("x00111100x011000xxxxxxxxxxxxxxxx", AInstEmit.Fcvtzs_Gp_Fix, typeof(AOpCodeSimdCvt));
Set("0>0011101<100001101110xxxxxxxxxx", AInstEmit.Fcvtzs_V, typeof(AOpCodeSimd));
Set("0x0011110>>xxxxx111111xxxxxxxxxx", AInstEmit.Fcvtzs_V, typeof(AOpCodeSimdShImm));
Set("x0011110xx111001000000xxxxxxxxxx", AInstEmit.Fcvtzu_Gp, typeof(AOpCodeSimdCvt));
Set("x0011110xx011001xxxxxxxxxxxxxxxx", AInstEmit.Fcvtzu_Gp_Fix, typeof(AOpCodeSimdCvt));
Set("x00111100x111001000000xxxxxxxxxx", AInstEmit.Fcvtzu_Gp, typeof(AOpCodeSimdCvt));
Set("x00111100x011001xxxxxxxxxxxxxxxx", AInstEmit.Fcvtzu_Gp_Fix, typeof(AOpCodeSimdCvt));
Set("0>1011101<100001101110xxxxxxxxxx", AInstEmit.Fcvtzu_V, typeof(AOpCodeSimd));
Set("0x1011110>>xxxxx111111xxxxxxxxxx", AInstEmit.Fcvtzu_V, typeof(AOpCodeSimdShImm));
Set("00011110xx1xxxxx000110xxxxxxxxxx", AInstEmit.Fdiv_S, typeof(AOpCodeSimdReg));
Set("000111100x1xxxxx000110xxxxxxxxxx", AInstEmit.Fdiv_S, typeof(AOpCodeSimdReg));
Set("0>1011100<1xxxxx111111xxxxxxxxxx", AInstEmit.Fdiv_V, typeof(AOpCodeSimdReg));
Set("00011111xx0xxxxx0xxxxxxxxxxxxxxx", AInstEmit.Fmadd_S, typeof(AOpCodeSimdReg));
Set("00011110xx1xxxxx010010xxxxxxxxxx", AInstEmit.Fmax_S, typeof(AOpCodeSimdReg));
Set("00011110xx1xxxxx011010xxxxxxxxxx", AInstEmit.Fmaxnm_S, typeof(AOpCodeSimdReg));
Set("00011110xx1xxxxx010110xxxxxxxxxx", AInstEmit.Fmin_S, typeof(AOpCodeSimdReg));
Set("00011110xx1xxxxx011110xxxxxxxxxx", AInstEmit.Fminnm_S, typeof(AOpCodeSimdReg));
Set("000111110x0xxxxx0xxxxxxxxxxxxxxx", AInstEmit.Fmadd_S, typeof(AOpCodeSimdReg));
Set("000111100x1xxxxx010010xxxxxxxxxx", AInstEmit.Fmax_S, typeof(AOpCodeSimdReg));
Set("000111100x1xxxxx011010xxxxxxxxxx", AInstEmit.Fmaxnm_S, typeof(AOpCodeSimdReg));
Set("000111100x1xxxxx010110xxxxxxxxxx", AInstEmit.Fmin_S, typeof(AOpCodeSimdReg));
Set("000111100x1xxxxx011110xxxxxxxxxx", AInstEmit.Fminnm_S, typeof(AOpCodeSimdReg));
Set("0>0011100<1xxxxx110011xxxxxxxxxx", AInstEmit.Fmla_V, typeof(AOpCodeSimdReg));
Set("0x0011111<<xxxxx0001x0xxxxxxxxxx", AInstEmit.Fmla_Ve, typeof(AOpCodeSimdRegElem));
Set("00011110xx100000010000xxxxxxxxxx", AInstEmit.Fmov_S, typeof(AOpCodeSimd));
Set("000111100x100000010000xxxxxxxxxx", AInstEmit.Fmov_S, typeof(AOpCodeSimd));
Set("00011110xx1xxxxxxxx100xxxxxxxxxx", AInstEmit.Fmov_Si, typeof(AOpCodeSimdFmov));
Set("0xx0111100000xxx111101xxxxxxxxxx", AInstEmit.Fmov_V, typeof(AOpCodeSimdImm));
Set("x0011110xx100110000000xxxxxxxxxx", AInstEmit.Fmov_Ftoi, typeof(AOpCodeSimdCvt));
Set("x0011110xx100111000000xxxxxxxxxx", AInstEmit.Fmov_Itof, typeof(AOpCodeSimdCvt));
Set("x0011110xx101110000000xxxxxxxxxx", AInstEmit.Fmov_Ftoi1, typeof(AOpCodeSimdCvt));
Set("x0011110xx101111000000xxxxxxxxxx", AInstEmit.Fmov_Itof1, typeof(AOpCodeSimdCvt));
Set("00011111xx0xxxxx1xxxxxxxxxxxxxxx", AInstEmit.Fmsub_S, typeof(AOpCodeSimdReg));
Set("00011110xx1xxxxx000010xxxxxxxxxx", AInstEmit.Fmul_S, typeof(AOpCodeSimdReg));
Set("x00111100x100110000000xxxxxxxxxx", AInstEmit.Fmov_Ftoi, typeof(AOpCodeSimdCvt));
Set("x00111100x100111000000xxxxxxxxxx", AInstEmit.Fmov_Itof, typeof(AOpCodeSimdCvt));
Set("x00111100x101110000000xxxxxxxxxx", AInstEmit.Fmov_Ftoi1, typeof(AOpCodeSimdCvt));
Set("x00111100x101111000000xxxxxxxxxx", AInstEmit.Fmov_Itof1, typeof(AOpCodeSimdCvt));
Set("000111110x0xxxxx1xxxxxxxxxxxxxxx", AInstEmit.Fmsub_S, typeof(AOpCodeSimdReg));
Set("000111100x1xxxxx000010xxxxxxxxxx", AInstEmit.Fmul_S, typeof(AOpCodeSimdReg));
Set("0>1011100<1xxxxx110111xxxxxxxxxx", AInstEmit.Fmul_V, typeof(AOpCodeSimdReg));
Set("0x0011111<<xxxxx1001x0xxxxxxxxxx", AInstEmit.Fmul_Ve, typeof(AOpCodeSimdRegElem));
Set("00011110xx100001010000xxxxxxxxxx", AInstEmit.Fneg_S, typeof(AOpCodeSimdReg));
Set("00011111xx1xxxxx1xxxxxxxxxxxxxxx", AInstEmit.Fnmsub_S, typeof(AOpCodeSimdReg));
Set("00011110xx1xxxxx100010xxxxxxxxxx", AInstEmit.Fnmul_S, typeof(AOpCodeSimdReg));
Set("00011110xx100110010000xxxxxxxxxx", AInstEmit.Frinta_S, typeof(AOpCodeSimd));
Set("00011110xx100101010000xxxxxxxxxx", AInstEmit.Frintm_S, typeof(AOpCodeSimd));
Set("00011110xx100001110000xxxxxxxxxx", AInstEmit.Fsqrt_S, typeof(AOpCodeSimd));
Set("00011110xx1xxxxx001110xxxxxxxxxx", AInstEmit.Fsub_S, typeof(AOpCodeSimdReg));
Set("000111100x100001010000xxxxxxxxxx", AInstEmit.Fneg_S, typeof(AOpCodeSimdReg));
Set("000111110x1xxxxx1xxxxxxxxxxxxxxx", AInstEmit.Fnmsub_S, typeof(AOpCodeSimdReg));
Set("000111100x1xxxxx100010xxxxxxxxxx", AInstEmit.Fnmul_S, typeof(AOpCodeSimdReg));
Set("000111100x100110010000xxxxxxxxxx", AInstEmit.Frinta_S, typeof(AOpCodeSimd));
Set("000111100x100101010000xxxxxxxxxx", AInstEmit.Frintm_S, typeof(AOpCodeSimd));
Set("000111100x100100110000xxxxxxxxxx", AInstEmit.Frintp_S, typeof(AOpCodeSimd));
Set("000111100x100001110000xxxxxxxxxx", AInstEmit.Fsqrt_S, typeof(AOpCodeSimd));
Set("000111100x1xxxxx001110xxxxxxxxxx", AInstEmit.Fsub_S, typeof(AOpCodeSimdReg));
Set("0>0011101<1xxxxx110101xxxxxxxxxx", AInstEmit.Fsub_V, typeof(AOpCodeSimdReg));
Set("01001110000xxxxx000111xxxxxxxxxx", AInstEmit.Ins_Gp, typeof(AOpCodeSimdIns));
Set("01101110000xxxxx0xxxx1xxxxxxxxxx", AInstEmit.Ins_V, typeof(AOpCodeSimdIns));

54
ChocolArm64/Decoder/ADecoder.cs
View file

@ -1,6 +1,7 @@
using ChocolArm64.Instruction;
using ChocolArm64.Memory;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Reflection.Emit;
@ -8,6 +9,15 @@ namespace ChocolArm64.Decoder
{
static class ADecoder
{
private delegate object OpActivator(AInst Inst, long Position, int OpCode);
private static ConcurrentDictionary<Type, OpActivator> OpActivators;
static ADecoder()
{
OpActivators = new ConcurrentDictionary<Type, OpActivator>();
}
public static (ABlock[] Graph, ABlock Root) DecodeSubroutine(ATranslator Translator, long Start)
{
Dictionary<long, ABlock> Visited = new Dictionary<long, ABlock>();
@ -165,43 +175,39 @@ namespace ChocolArm64.Decoder
if (Inst.Type != null)
{
DecodedOpCode = CreateOpCode(Inst.Type, Inst, Position, OpCode);
DecodedOpCode = MakeOpCode(Inst.Type, Inst, Position, OpCode);
}
return DecodedOpCode;
}
private delegate object OpActivator(AInst Inst, long Position, int OpCode);
private static Dictionary<Type, OpActivator> Activators = new Dictionary<Type, OpActivator>();
private static AOpCode CreateOpCode(Type Type, AInst Inst, long Position, int OpCode)
private static AOpCode MakeOpCode(Type Type, AInst Inst, long Position, int OpCode)
{
if (Type == null)
{
throw new ArgumentNullException(nameof(Type));
}
if (!Activators.TryGetValue(Type, out OpActivator CreateInstance))
{
Type[] ArgTypes = new Type[] { typeof(AInst), typeof(long), typeof(int) };
DynamicMethod Mthd = new DynamicMethod($"{Type.Name}_Create", Type, ArgTypes);
ILGenerator Generator = Mthd.GetILGenerator();
Generator.Emit(OpCodes.Ldarg_0);
Generator.Emit(OpCodes.Ldarg_1);
Generator.Emit(OpCodes.Ldarg_2);
Generator.Emit(OpCodes.Newobj, Type.GetConstructor(ArgTypes));
Generator.Emit(OpCodes.Ret);
CreateInstance = (OpActivator)Mthd.CreateDelegate(typeof(OpActivator));
Activators.Add(Type, CreateInstance);
}
OpActivator CreateInstance = OpActivators.GetOrAdd(Type, CacheOpActivator);
return (AOpCode)CreateInstance(Inst, Position, OpCode);
}
private static OpActivator CacheOpActivator(Type Type)
{
Type[] ArgTypes = new Type[] { typeof(AInst), typeof(long), typeof(int) };
DynamicMethod Mthd = new DynamicMethod($"Make{Type.Name}", Type, ArgTypes);
ILGenerator Generator = Mthd.GetILGenerator();
Generator.Emit(OpCodes.Ldarg_0);
Generator.Emit(OpCodes.Ldarg_1);
Generator.Emit(OpCodes.Ldarg_2);
Generator.Emit(OpCodes.Newobj, Type.GetConstructor(ArgTypes));
Generator.Emit(OpCodes.Ret);
return (OpActivator)Mthd.CreateDelegate(typeof(OpActivator));
}
}
}

8
ChocolArm64/Instruction/AInstEmitSimdArithmetic.cs
View file

@ -257,6 +257,14 @@ namespace ChocolArm64.Instruction
});
}
public static void Frintp_S(AILEmitterCtx Context)
{
EmitScalarUnaryOpF(Context, () =>
{
EmitUnaryMathCall(Context, nameof(Math.Ceiling));
});
}
public static void Fsqrt_S(AILEmitterCtx Context)
{
EmitScalarUnaryOpF(Context, () =>