mirror of
https://github.com/Ryujinx/Ryujinx.git
synced 2024-08-20 07:38:42 +02:00
Fpsr and Fpcr freed. (#3701)
* Implemented in IR the managed methods of the Saturating region ... ... of the SoftFallback class (the SatQ ones). The need to natively manage the Fpcr and Fpsr system registers is still a fact. Contributes to https://github.com/Ryujinx/Ryujinx/issues/2917 ; I will open another PR to implement in Intrinsics-branchless the methods of the Saturation region as well (the SatXXXToXXX ones). All instructions involved have been tested locally in both release and debug modes, in both lowcq and highcq. * Ptc.InternalVersion = 3665 * Addressed PR feedback. * Implemented in IR the managed methods of the ShlReg region of the SoftFallback class. It also includes the last two SatQ ones (following up on https://github.com/Ryujinx/Ryujinx/pull/3665). All instructions involved have been tested locally in both release and debug modes, in both lowcq and highcq. * Fpsr and Fpcr freed. Handling/isolation of Fpsr and Fpcr via register for IR and via memory for Tests and Threads, with synchronization to context exchanges (explicit for SoftFloat); without having to call managed methods. Thanks to the inlining work of the previous two PRs and others in this. Tests performed locally in both release and debug modes, in both lowcq and highcq, with FastFP to true and false (explicit FP tests included). Tested with the title Tony Hawk's PS. Depends on shlreg. * Update InstEmitSimdHelper.cs * De-magic Masks. Remove the Stride and Len flags; Fpsr.NZCV are A32 only, then moved to Fpscr: this leads to emitting less IR in reference to Get/Set Fpsr/Fpcr/Fpscr methods in reference to Mrs/Msr (A64) and Vmrs/Vmsr (A32) instructions. * Addressed PR feedback.
This commit is contained in:
parent
4c0eb91d7e
commit
814f75142e
21 changed files with 321 additions and 379 deletions
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@ -726,7 +726,7 @@ namespace ARMeilleure.Instructions
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{
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{
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EmitVectorAcrossVectorOpF(context, (op1, op2) =>
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EmitVectorAcrossVectorOpF(context, (op1, op2) =>
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{
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{
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return context.Call(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMaxNum)), op1, op2);
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return EmitSoftFloatCall(context, nameof(SoftFloat32.FPMaxNum), op1, op2);
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});
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});
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}
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}
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}
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}
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@ -774,7 +774,7 @@ namespace ARMeilleure.Instructions
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{
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{
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EmitVectorAcrossVectorOpF(context, (op1, op2) =>
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EmitVectorAcrossVectorOpF(context, (op1, op2) =>
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{
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{
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return context.Call(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMax)), op1, op2);
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return EmitSoftFloatCall(context, nameof(SoftFloat32.FPMax), op1, op2);
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});
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});
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}
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}
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}
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}
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@ -900,7 +900,7 @@ namespace ARMeilleure.Instructions
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{
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{
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EmitVectorAcrossVectorOpF(context, (op1, op2) =>
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EmitVectorAcrossVectorOpF(context, (op1, op2) =>
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{
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{
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return context.Call(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMinNum)), op1, op2);
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return EmitSoftFloatCall(context, nameof(SoftFloat32.FPMinNum), op1, op2);
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});
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});
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}
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}
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}
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}
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@ -948,7 +948,7 @@ namespace ARMeilleure.Instructions
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{
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{
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EmitVectorAcrossVectorOpF(context, (op1, op2) =>
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EmitVectorAcrossVectorOpF(context, (op1, op2) =>
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{
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{
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return context.Call(typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPMin)), op1, op2);
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return EmitSoftFloatCall(context, nameof(SoftFloat32.FPMin), op1, op2);
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});
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});
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}
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}
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}
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}
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@ -1633,37 +1633,17 @@ namespace ARMeilleure.Instructions
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public static void Frinti_S(ArmEmitterContext context)
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public static void Frinti_S(ArmEmitterContext context)
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{
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{
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OpCodeSimd op = (OpCodeSimd)context.CurrOp;
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EmitScalarUnaryOpF(context, (op1) =>
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EmitScalarUnaryOpF(context, (op1) =>
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{
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{
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if (op.Size == 0)
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return EmitRoundByRMode(context, op1);
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{
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return context.Call(typeof(SoftFallback).GetMethod(nameof(SoftFallback.RoundF)), op1);
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}
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else /* if (op.Size == 1) */
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{
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return context.Call(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Round)), op1);
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}
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});
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});
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}
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}
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public static void Frinti_V(ArmEmitterContext context)
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public static void Frinti_V(ArmEmitterContext context)
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{
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{
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OpCodeSimd op = (OpCodeSimd)context.CurrOp;
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int sizeF = op.Size & 1;
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EmitVectorUnaryOpF(context, (op1) =>
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EmitVectorUnaryOpF(context, (op1) =>
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{
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{
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if (sizeF == 0)
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return EmitRoundByRMode(context, op1);
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{
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return context.Call(typeof(SoftFallback).GetMethod(nameof(SoftFallback.RoundF)), op1);
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}
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else /* if (sizeF == 1) */
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{
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return context.Call(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Round)), op1);
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}
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});
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});
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}
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}
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@ -1759,37 +1739,17 @@ namespace ARMeilleure.Instructions
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public static void Frintx_S(ArmEmitterContext context)
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public static void Frintx_S(ArmEmitterContext context)
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{
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{
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OpCodeSimd op = (OpCodeSimd)context.CurrOp;
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EmitScalarUnaryOpF(context, (op1) =>
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EmitScalarUnaryOpF(context, (op1) =>
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{
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{
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if (op.Size == 0)
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return EmitRoundByRMode(context, op1);
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{
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return context.Call(typeof(SoftFallback).GetMethod(nameof(SoftFallback.RoundF)), op1);
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}
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else /* if (op.Size == 1) */
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{
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return context.Call(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Round)), op1);
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}
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});
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});
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}
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}
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public static void Frintx_V(ArmEmitterContext context)
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public static void Frintx_V(ArmEmitterContext context)
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{
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{
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OpCodeSimd op = (OpCodeSimd)context.CurrOp;
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int sizeF = op.Size & 1;
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EmitVectorUnaryOpF(context, (op1) =>
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EmitVectorUnaryOpF(context, (op1) =>
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{
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{
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if (sizeF == 0)
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return EmitRoundByRMode(context, op1);
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{
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return context.Call(typeof(SoftFallback).GetMethod(nameof(SoftFallback.RoundF)), op1);
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}
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else /* if (sizeF == 1) */
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{
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return context.Call(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Round)), op1);
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}
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});
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});
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}
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}
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@ -3,7 +3,6 @@ using ARMeilleure.IntermediateRepresentation;
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using ARMeilleure.State;
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using ARMeilleure.State;
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using ARMeilleure.Translation;
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using ARMeilleure.Translation;
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using System;
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using System;
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using System.Reflection;
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using static ARMeilleure.Instructions.InstEmitHelper;
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using static ARMeilleure.Instructions.InstEmitHelper;
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using static ARMeilleure.Instructions.InstEmitSimdHelper;
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using static ARMeilleure.Instructions.InstEmitSimdHelper;
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@ -178,37 +177,20 @@ namespace ARMeilleure.Instructions
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private static void EmitCmpOpF32(ArmEmitterContext context, string name, bool zero)
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private static void EmitCmpOpF32(ArmEmitterContext context, string name, bool zero)
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{
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{
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Operand one = Const(1);
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if (zero)
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if (zero)
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{
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{
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EmitVectorUnaryOpF32(context, (m) =>
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EmitVectorUnaryOpF32(context, (m) =>
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{
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{
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OperandType type = m.Type;
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Operand zeroOp = m.Type == OperandType.FP64 ? ConstF(0.0d) : ConstF(0.0f);
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if (type == OperandType.FP64)
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return EmitSoftFloatCallDefaultFpscr(context, name, m, zeroOp);
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{
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return context.Call(typeof(SoftFloat64).GetMethod(name), m, ConstF(0.0d), one);
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}
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else
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{
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return context.Call(typeof(SoftFloat32).GetMethod(name), m, ConstF(0.0f), one);
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}
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});
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});
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}
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}
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else
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else
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{
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{
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EmitVectorBinaryOpF32(context, (n, m) =>
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EmitVectorBinaryOpF32(context, (n, m) =>
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{
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{
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OperandType type = n.Type;
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return EmitSoftFloatCallDefaultFpscr(context, name, n, m);
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if (type == OperandType.FP64)
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{
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return context.Call(typeof(SoftFloat64).GetMethod(name), n, m, one);
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}
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else
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{
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return context.Call(typeof(SoftFloat32).GetMethod(name), n, m, one);
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}
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});
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});
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}
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}
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}
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}
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@ -357,11 +339,7 @@ namespace ARMeilleure.Instructions
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me = ExtractScalar(context, type, op.Vm);
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me = ExtractScalar(context, type, op.Vm);
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}
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}
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MethodInfo info = sizeF != 0
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Operand nzcv = EmitSoftFloatCall(context, nameof(SoftFloat32.FPCompare), ne, me, Const(signalNaNs));
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? typeof(SoftFloat64).GetMethod(nameof(SoftFloat64.FPCompare))
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: typeof(SoftFloat32).GetMethod(nameof(SoftFloat32.FPCompare));
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Operand nzcv = context.Call(info, ne, me, Const(signalNaNs));
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EmitSetFpscrNzcv(context, nzcv);
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EmitSetFpscrNzcv(context, nzcv);
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}
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}
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@ -76,7 +76,9 @@ namespace ARMeilleure.Instructions
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{
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{
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Operand ne = context.VectorExtract(OperandType.FP32, GetVec(op.Rn), 0);
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Operand ne = context.VectorExtract(OperandType.FP32, GetVec(op.Rn), 0);
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context.StoreToContext();
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Operand res = context.Call(typeof(SoftFloat32_16).GetMethod(nameof(SoftFloat32_16.FPConvert)), ne);
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Operand res = context.Call(typeof(SoftFloat32_16).GetMethod(nameof(SoftFloat32_16.FPConvert)), ne);
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context.LoadFromContext();
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res = context.ZeroExtend16(OperandType.I64, res);
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res = context.ZeroExtend16(OperandType.I64, res);
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{
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{
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Operand ne = EmitVectorExtractZx(context, op.Rn, 0, 1);
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Operand ne = EmitVectorExtractZx(context, op.Rn, 0, 1);
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context.StoreToContext();
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Operand res = context.Call(typeof(SoftFloat16_32).GetMethod(nameof(SoftFloat16_32.FPConvert)), ne);
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Operand res = context.Call(typeof(SoftFloat16_32).GetMethod(nameof(SoftFloat16_32.FPConvert)), ne);
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context.LoadFromContext();
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context.Copy(GetVec(op.Rd), context.VectorInsert(context.VectorZero(), res, 0));
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context.Copy(GetVec(op.Rd), context.VectorInsert(context.VectorZero(), res, 0));
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}
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}
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{
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{
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Operand ne = context.VectorExtract(OperandType.FP64, GetVec(op.Rn), 0);
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Operand ne = context.VectorExtract(OperandType.FP64, GetVec(op.Rn), 0);
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context.StoreToContext();
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Operand res = context.Call(typeof(SoftFloat64_16).GetMethod(nameof(SoftFloat64_16.FPConvert)), ne);
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Operand res = context.Call(typeof(SoftFloat64_16).GetMethod(nameof(SoftFloat64_16.FPConvert)), ne);
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context.LoadFromContext();
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res = context.ZeroExtend16(OperandType.I64, res);
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res = context.ZeroExtend16(OperandType.I64, res);
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@ -143,7 +149,9 @@ namespace ARMeilleure.Instructions
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{
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{
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Operand ne = EmitVectorExtractZx(context, op.Rn, 0, 1);
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Operand ne = EmitVectorExtractZx(context, op.Rn, 0, 1);
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context.StoreToContext();
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Operand res = context.Call(typeof(SoftFloat16_64).GetMethod(nameof(SoftFloat16_64.FPConvert)), ne);
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Operand res = context.Call(typeof(SoftFloat16_64).GetMethod(nameof(SoftFloat16_64.FPConvert)), ne);
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context.LoadFromContext();
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context.Copy(GetVec(op.Rd), context.VectorInsert(context.VectorZero(), res, 0));
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context.Copy(GetVec(op.Rd), context.VectorInsert(context.VectorZero(), res, 0));
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}
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}
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@ -224,7 +232,9 @@ namespace ARMeilleure.Instructions
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{
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{
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Operand ne = EmitVectorExtractZx(context, op.Rn, part + index, 1);
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Operand ne = EmitVectorExtractZx(context, op.Rn, part + index, 1);
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context.StoreToContext();
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Operand e = context.Call(typeof(SoftFloat16_32).GetMethod(nameof(SoftFloat16_32.FPConvert)), ne);
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Operand e = context.Call(typeof(SoftFloat16_32).GetMethod(nameof(SoftFloat16_32.FPConvert)), ne);
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context.LoadFromContext();
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res = context.VectorInsert(res, e, index);
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res = context.VectorInsert(res, e, index);
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}
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}
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@ -333,7 +343,9 @@ namespace ARMeilleure.Instructions
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if (sizeF == 0)
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if (sizeF == 0)
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{
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{
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context.StoreToContext();
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Operand e = context.Call(typeof(SoftFloat32_16).GetMethod(nameof(SoftFloat32_16.FPConvert)), ne);
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Operand e = context.Call(typeof(SoftFloat32_16).GetMethod(nameof(SoftFloat32_16.FPConvert)), ne);
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context.LoadFromContext();
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e = context.ZeroExtend16(OperandType.I64, e);
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e = context.ZeroExtend16(OperandType.I64, e);
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@ -161,34 +161,15 @@ namespace ARMeilleure.Instructions
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{
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{
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Operand toConvert = ExtractScalar(context, floatSize, op.Vm);
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Operand toConvert = ExtractScalar(context, floatSize, op.Vm);
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Operand asInteger;
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// TODO: Fast Path.
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// TODO: Fast Path.
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if (roundWithFpscr)
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if (roundWithFpscr)
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{
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{
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MethodInfo info;
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toConvert = EmitRoundByRMode(context, toConvert);
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if (floatSize == OperandType.FP64)
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{
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info = unsigned
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? typeof(SoftFallback).GetMethod(nameof(SoftFallback.DoubleToUInt32))
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: typeof(SoftFallback).GetMethod(nameof(SoftFallback.DoubleToInt32));
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}
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else
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{
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info = unsigned
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? typeof(SoftFallback).GetMethod(nameof(SoftFallback.FloatToUInt32))
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: typeof(SoftFallback).GetMethod(nameof(SoftFallback.FloatToInt32));
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}
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asInteger = context.Call(info, toConvert);
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}
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else
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{
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// Round towards zero.
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asInteger = EmitSaturateFloatToInt(context, toConvert, unsigned);
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}
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}
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// Round towards zero.
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Operand asInteger = EmitSaturateFloatToInt(context, toConvert, unsigned);
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InsertScalar(context, op.Vd, asInteger);
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InsertScalar(context, op.Vd, asInteger);
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}
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}
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}
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}
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@ -271,9 +252,7 @@ namespace ARMeilleure.Instructions
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break;
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break;
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}
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}
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Operand asInteger;
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Operand asInteger = EmitSaturateFloatToInt(context, toConvert, unsigned);
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asInteger = EmitSaturateFloatToInt(context, toConvert, unsigned);
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InsertScalar(context, op.Vd, asInteger);
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InsertScalar(context, op.Vd, asInteger);
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}
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}
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@ -399,15 +378,9 @@ namespace ARMeilleure.Instructions
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// VRINTX (floating-point).
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// VRINTX (floating-point).
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public static void Vrintx_S(ArmEmitterContext context)
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public static void Vrintx_S(ArmEmitterContext context)
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{
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{
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OpCode32SimdS op = (OpCode32SimdS)context.CurrOp;
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|
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bool doubleSize = (op.Size & 1) == 1;
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string methodName = doubleSize ? nameof(SoftFallback.Round) : nameof(SoftFallback.RoundF);
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EmitScalarUnaryOpF32(context, (op1) =>
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EmitScalarUnaryOpF32(context, (op1) =>
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{
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{
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MethodInfo info = typeof(SoftFallback).GetMethod(methodName);
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return EmitRoundByRMode(context, op1);
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return context.Call(info, op1);
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});
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});
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}
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}
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|
|
@ -361,6 +361,54 @@ namespace ARMeilleure.Instructions
|
||||||
return context.Call(info, n, Const((int)roundMode));
|
return context.Call(info, n, Const((int)roundMode));
|
||||||
}
|
}
|
||||||
|
|
||||||
|
public static Operand EmitGetRoundingMode(ArmEmitterContext context)
|
||||||
|
{
|
||||||
|
Operand rMode = context.ShiftLeft(GetFpFlag(FPState.RMode1Flag), Const(1));
|
||||||
|
rMode = context.BitwiseOr(rMode, GetFpFlag(FPState.RMode0Flag));
|
||||||
|
|
||||||
|
return rMode;
|
||||||
|
}
|
||||||
|
|
||||||
|
public static Operand EmitRoundByRMode(ArmEmitterContext context, Operand op)
|
||||||
|
{
|
||||||
|
Debug.Assert(op.Type == OperandType.FP32 || op.Type == OperandType.FP64);
|
||||||
|
|
||||||
|
Operand lbl1 = Label();
|
||||||
|
Operand lbl2 = Label();
|
||||||
|
Operand lbl3 = Label();
|
||||||
|
Operand lblEnd = Label();
|
||||||
|
|
||||||
|
Operand rN = Const((int)FPRoundingMode.ToNearest);
|
||||||
|
Operand rP = Const((int)FPRoundingMode.TowardsPlusInfinity);
|
||||||
|
Operand rM = Const((int)FPRoundingMode.TowardsMinusInfinity);
|
||||||
|
|
||||||
|
Operand res = context.AllocateLocal(op.Type);
|
||||||
|
|
||||||
|
Operand rMode = EmitGetRoundingMode(context);
|
||||||
|
|
||||||
|
context.BranchIf(lbl1, rMode, rN, Comparison.NotEqual);
|
||||||
|
context.Copy(res, EmitRoundMathCall(context, MidpointRounding.ToEven, op));
|
||||||
|
context.Branch(lblEnd);
|
||||||
|
|
||||||
|
context.MarkLabel(lbl1);
|
||||||
|
context.BranchIf(lbl2, rMode, rP, Comparison.NotEqual);
|
||||||
|
context.Copy(res, EmitUnaryMathCall(context, nameof(Math.Ceiling), op));
|
||||||
|
context.Branch(lblEnd);
|
||||||
|
|
||||||
|
context.MarkLabel(lbl2);
|
||||||
|
context.BranchIf(lbl3, rMode, rM, Comparison.NotEqual);
|
||||||
|
context.Copy(res, EmitUnaryMathCall(context, nameof(Math.Floor), op));
|
||||||
|
context.Branch(lblEnd);
|
||||||
|
|
||||||
|
context.MarkLabel(lbl3);
|
||||||
|
context.Copy(res, EmitUnaryMathCall(context, nameof(Math.Truncate), op));
|
||||||
|
context.Branch(lblEnd);
|
||||||
|
|
||||||
|
context.MarkLabel(lblEnd);
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
|
||||||
public static Operand EmitSoftFloatCall(ArmEmitterContext context, string name, params Operand[] callArgs)
|
public static Operand EmitSoftFloatCall(ArmEmitterContext context, string name, params Operand[] callArgs)
|
||||||
{
|
{
|
||||||
IOpCodeSimd op = (IOpCodeSimd)context.CurrOp;
|
IOpCodeSimd op = (IOpCodeSimd)context.CurrOp;
|
||||||
|
@ -369,7 +417,11 @@ namespace ARMeilleure.Instructions
|
||||||
? typeof(SoftFloat32).GetMethod(name)
|
? typeof(SoftFloat32).GetMethod(name)
|
||||||
: typeof(SoftFloat64).GetMethod(name);
|
: typeof(SoftFloat64).GetMethod(name);
|
||||||
|
|
||||||
return context.Call(info, callArgs);
|
context.StoreToContext();
|
||||||
|
Operand res = context.Call(info, callArgs);
|
||||||
|
context.LoadFromContext();
|
||||||
|
|
||||||
|
return res;
|
||||||
}
|
}
|
||||||
|
|
||||||
public static void EmitScalarBinaryOpByElemF(ArmEmitterContext context, Func2I emit)
|
public static void EmitScalarBinaryOpByElemF(ArmEmitterContext context, Func2I emit)
|
||||||
|
@ -1269,7 +1321,7 @@ namespace ARMeilleure.Instructions
|
||||||
|
|
||||||
public static void EmitSseOrAvxEnterFtzAndDazModesOpF(ArmEmitterContext context, out Operand isTrue)
|
public static void EmitSseOrAvxEnterFtzAndDazModesOpF(ArmEmitterContext context, out Operand isTrue)
|
||||||
{
|
{
|
||||||
isTrue = context.Call(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFpcrFz)));
|
isTrue = GetFpFlag(FPState.FzFlag);
|
||||||
|
|
||||||
Operand lblTrue = Label();
|
Operand lblTrue = Label();
|
||||||
context.BranchIfFalse(lblTrue, isTrue);
|
context.BranchIfFalse(lblTrue, isTrue);
|
||||||
|
@ -1281,9 +1333,7 @@ namespace ARMeilleure.Instructions
|
||||||
|
|
||||||
public static void EmitSseOrAvxExitFtzAndDazModesOpF(ArmEmitterContext context, Operand isTrue = default)
|
public static void EmitSseOrAvxExitFtzAndDazModesOpF(ArmEmitterContext context, Operand isTrue = default)
|
||||||
{
|
{
|
||||||
isTrue = isTrue == default
|
isTrue = isTrue == default ? GetFpFlag(FPState.FzFlag) : isTrue;
|
||||||
? context.Call(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFpcrFz)))
|
|
||||||
: isTrue;
|
|
||||||
|
|
||||||
Operand lblTrue = Label();
|
Operand lblTrue = Label();
|
||||||
context.BranchIfFalse(lblTrue, isTrue);
|
context.BranchIfFalse(lblTrue, isTrue);
|
||||||
|
@ -1552,13 +1602,13 @@ namespace ARMeilleure.Instructions
|
||||||
|
|
||||||
context.BranchIf(lbl1, op, zeroL, Comparison.LessOrEqual);
|
context.BranchIf(lbl1, op, zeroL, Comparison.LessOrEqual);
|
||||||
context.Copy(res, maxT);
|
context.Copy(res, maxT);
|
||||||
context.Call(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetFpsrQc)));
|
SetFpFlag(context, FPState.QcFlag, Const(1));
|
||||||
context.Branch(lblEnd);
|
context.Branch(lblEnd);
|
||||||
|
|
||||||
context.MarkLabel(lbl1);
|
context.MarkLabel(lbl1);
|
||||||
context.BranchIf(lblEnd, op, zeroL, Comparison.GreaterOrEqual);
|
context.BranchIf(lblEnd, op, zeroL, Comparison.GreaterOrEqual);
|
||||||
context.Copy(res, minT);
|
context.Copy(res, minT);
|
||||||
context.Call(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetFpsrQc)));
|
SetFpFlag(context, FPState.QcFlag, Const(1));
|
||||||
context.Branch(lblEnd);
|
context.Branch(lblEnd);
|
||||||
|
|
||||||
context.MarkLabel(lblEnd);
|
context.MarkLabel(lblEnd);
|
||||||
|
@ -1583,7 +1633,7 @@ namespace ARMeilleure.Instructions
|
||||||
|
|
||||||
context.BranchIf(lblEnd, op, zeroUL, Comparison.LessOrEqualUI);
|
context.BranchIf(lblEnd, op, zeroUL, Comparison.LessOrEqualUI);
|
||||||
context.Copy(res, maxT);
|
context.Copy(res, maxT);
|
||||||
context.Call(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetFpsrQc)));
|
SetFpFlag(context, FPState.QcFlag, Const(1));
|
||||||
context.Branch(lblEnd);
|
context.Branch(lblEnd);
|
||||||
|
|
||||||
context.MarkLabel(lblEnd);
|
context.MarkLabel(lblEnd);
|
||||||
|
@ -1610,13 +1660,13 @@ namespace ARMeilleure.Instructions
|
||||||
|
|
||||||
context.BranchIf(lbl1, op, maxT, Comparison.LessOrEqual);
|
context.BranchIf(lbl1, op, maxT, Comparison.LessOrEqual);
|
||||||
context.Copy(res, maxT);
|
context.Copy(res, maxT);
|
||||||
context.Call(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetFpsrQc)));
|
SetFpFlag(context, FPState.QcFlag, Const(1));
|
||||||
context.Branch(lblEnd);
|
context.Branch(lblEnd);
|
||||||
|
|
||||||
context.MarkLabel(lbl1);
|
context.MarkLabel(lbl1);
|
||||||
context.BranchIf(lblEnd, op, minT, Comparison.GreaterOrEqual);
|
context.BranchIf(lblEnd, op, minT, Comparison.GreaterOrEqual);
|
||||||
context.Copy(res, minT);
|
context.Copy(res, minT);
|
||||||
context.Call(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetFpsrQc)));
|
SetFpFlag(context, FPState.QcFlag, Const(1));
|
||||||
context.Branch(lblEnd);
|
context.Branch(lblEnd);
|
||||||
|
|
||||||
context.MarkLabel(lblEnd);
|
context.MarkLabel(lblEnd);
|
||||||
|
@ -1641,7 +1691,7 @@ namespace ARMeilleure.Instructions
|
||||||
|
|
||||||
context.BranchIf(lblEnd, op, maxT, Comparison.LessOrEqualUI);
|
context.BranchIf(lblEnd, op, maxT, Comparison.LessOrEqualUI);
|
||||||
context.Copy(res, maxT);
|
context.Copy(res, maxT);
|
||||||
context.Call(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetFpsrQc)));
|
SetFpFlag(context, FPState.QcFlag, Const(1));
|
||||||
context.Branch(lblEnd);
|
context.Branch(lblEnd);
|
||||||
|
|
||||||
context.MarkLabel(lblEnd);
|
context.MarkLabel(lblEnd);
|
||||||
|
@ -1663,7 +1713,7 @@ namespace ARMeilleure.Instructions
|
||||||
|
|
||||||
context.BranchIf(lblEnd, op, minL, Comparison.NotEqual);
|
context.BranchIf(lblEnd, op, minL, Comparison.NotEqual);
|
||||||
context.Copy(res, maxL);
|
context.Copy(res, maxL);
|
||||||
context.Call(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetFpsrQc)));
|
SetFpFlag(context, FPState.QcFlag, Const(1));
|
||||||
context.Branch(lblEnd);
|
context.Branch(lblEnd);
|
||||||
|
|
||||||
context.MarkLabel(lblEnd);
|
context.MarkLabel(lblEnd);
|
||||||
|
@ -1691,7 +1741,7 @@ namespace ARMeilleure.Instructions
|
||||||
|
|
||||||
Operand isPositive = context.ICompareGreaterOrEqual(op1, zeroL);
|
Operand isPositive = context.ICompareGreaterOrEqual(op1, zeroL);
|
||||||
context.Copy(res, context.ConditionalSelect(isPositive, maxL, minL));
|
context.Copy(res, context.ConditionalSelect(isPositive, maxL, minL));
|
||||||
context.Call(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetFpsrQc)));
|
SetFpFlag(context, FPState.QcFlag, Const(1));
|
||||||
context.Branch(lblEnd);
|
context.Branch(lblEnd);
|
||||||
|
|
||||||
context.MarkLabel(lblEnd);
|
context.MarkLabel(lblEnd);
|
||||||
|
@ -1713,7 +1763,7 @@ namespace ARMeilleure.Instructions
|
||||||
|
|
||||||
context.BranchIf(lblEnd, add, op1, Comparison.GreaterOrEqualUI);
|
context.BranchIf(lblEnd, add, op1, Comparison.GreaterOrEqualUI);
|
||||||
context.Copy(res, maxUL);
|
context.Copy(res, maxUL);
|
||||||
context.Call(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetFpsrQc)));
|
SetFpFlag(context, FPState.QcFlag, Const(1));
|
||||||
context.Branch(lblEnd);
|
context.Branch(lblEnd);
|
||||||
|
|
||||||
context.MarkLabel(lblEnd);
|
context.MarkLabel(lblEnd);
|
||||||
|
@ -1741,7 +1791,7 @@ namespace ARMeilleure.Instructions
|
||||||
|
|
||||||
Operand isPositive = context.ICompareGreaterOrEqual(op1, zeroL);
|
Operand isPositive = context.ICompareGreaterOrEqual(op1, zeroL);
|
||||||
context.Copy(res, context.ConditionalSelect(isPositive, maxL, minL));
|
context.Copy(res, context.ConditionalSelect(isPositive, maxL, minL));
|
||||||
context.Call(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetFpsrQc)));
|
SetFpFlag(context, FPState.QcFlag, Const(1));
|
||||||
context.Branch(lblEnd);
|
context.Branch(lblEnd);
|
||||||
|
|
||||||
context.MarkLabel(lblEnd);
|
context.MarkLabel(lblEnd);
|
||||||
|
@ -1763,7 +1813,7 @@ namespace ARMeilleure.Instructions
|
||||||
|
|
||||||
context.BranchIf(lblEnd, op1, op2, Comparison.GreaterOrEqualUI);
|
context.BranchIf(lblEnd, op1, op2, Comparison.GreaterOrEqualUI);
|
||||||
context.Copy(res, zeroL);
|
context.Copy(res, zeroL);
|
||||||
context.Call(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetFpsrQc)));
|
SetFpFlag(context, FPState.QcFlag, Const(1));
|
||||||
context.Branch(lblEnd);
|
context.Branch(lblEnd);
|
||||||
|
|
||||||
context.MarkLabel(lblEnd);
|
context.MarkLabel(lblEnd);
|
||||||
|
@ -1790,19 +1840,19 @@ namespace ARMeilleure.Instructions
|
||||||
Operand notOp2AndRes = context.BitwiseAnd(context.BitwiseNot(op2), add);
|
Operand notOp2AndRes = context.BitwiseAnd(context.BitwiseNot(op2), add);
|
||||||
context.BranchIf(lblEnd, notOp2AndRes, zeroL, Comparison.GreaterOrEqual);
|
context.BranchIf(lblEnd, notOp2AndRes, zeroL, Comparison.GreaterOrEqual);
|
||||||
context.Copy(res, maxL);
|
context.Copy(res, maxL);
|
||||||
context.Call(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetFpsrQc)));
|
SetFpFlag(context, FPState.QcFlag, Const(1));
|
||||||
context.Branch(lblEnd);
|
context.Branch(lblEnd);
|
||||||
|
|
||||||
context.MarkLabel(lbl1);
|
context.MarkLabel(lbl1);
|
||||||
context.BranchIf(lbl2, op2, zeroL, Comparison.Less);
|
context.BranchIf(lbl2, op2, zeroL, Comparison.Less);
|
||||||
context.Copy(res, maxL);
|
context.Copy(res, maxL);
|
||||||
context.Call(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetFpsrQc)));
|
SetFpFlag(context, FPState.QcFlag, Const(1));
|
||||||
context.Branch(lblEnd);
|
context.Branch(lblEnd);
|
||||||
|
|
||||||
context.MarkLabel(lbl2);
|
context.MarkLabel(lbl2);
|
||||||
context.BranchIf(lblEnd, add, maxL, Comparison.LessOrEqualUI);
|
context.BranchIf(lblEnd, add, maxL, Comparison.LessOrEqualUI);
|
||||||
context.Copy(res, maxL);
|
context.Copy(res, maxL);
|
||||||
context.Call(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetFpsrQc)));
|
SetFpFlag(context, FPState.QcFlag, Const(1));
|
||||||
context.Branch(lblEnd);
|
context.Branch(lblEnd);
|
||||||
|
|
||||||
context.MarkLabel(lblEnd);
|
context.MarkLabel(lblEnd);
|
||||||
|
@ -1828,14 +1878,14 @@ namespace ARMeilleure.Instructions
|
||||||
context.BranchIf(lbl1, op1, zeroL, Comparison.Less);
|
context.BranchIf(lbl1, op1, zeroL, Comparison.Less);
|
||||||
context.BranchIf(lblEnd, add, op1, Comparison.GreaterOrEqualUI);
|
context.BranchIf(lblEnd, add, op1, Comparison.GreaterOrEqualUI);
|
||||||
context.Copy(res, maxUL);
|
context.Copy(res, maxUL);
|
||||||
context.Call(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetFpsrQc)));
|
SetFpFlag(context, FPState.QcFlag, Const(1));
|
||||||
context.Branch(lblEnd);
|
context.Branch(lblEnd);
|
||||||
|
|
||||||
context.MarkLabel(lbl1);
|
context.MarkLabel(lbl1);
|
||||||
context.BranchIf(lblEnd, op2, maxL, Comparison.GreaterUI);
|
context.BranchIf(lblEnd, op2, maxL, Comparison.GreaterUI);
|
||||||
context.BranchIf(lblEnd, add, zeroL, Comparison.GreaterOrEqual);
|
context.BranchIf(lblEnd, add, zeroL, Comparison.GreaterOrEqual);
|
||||||
context.Copy(res, zeroL);
|
context.Copy(res, zeroL);
|
||||||
context.Call(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetFpsrQc)));
|
SetFpFlag(context, FPState.QcFlag, Const(1));
|
||||||
context.Branch(lblEnd);
|
context.Branch(lblEnd);
|
||||||
|
|
||||||
context.MarkLabel(lblEnd);
|
context.MarkLabel(lblEnd);
|
||||||
|
|
|
@ -1181,7 +1181,11 @@ namespace ARMeilleure.Instructions
|
||||||
Array.Resize(ref callArgs, callArgs.Length + 1);
|
Array.Resize(ref callArgs, callArgs.Length + 1);
|
||||||
callArgs[callArgs.Length - 1] = Const(1);
|
callArgs[callArgs.Length - 1] = Const(1);
|
||||||
|
|
||||||
return context.Call(info, callArgs);
|
context.StoreToContext();
|
||||||
|
Operand res = context.Call(info, callArgs);
|
||||||
|
context.LoadFromContext();
|
||||||
|
|
||||||
|
return res;
|
||||||
}
|
}
|
||||||
|
|
||||||
public static Operand EmitVectorExtractSx32(ArmEmitterContext context, int reg, int index, int size)
|
public static Operand EmitVectorExtractSx32(ArmEmitterContext context, int reg, int index, int size)
|
||||||
|
|
|
@ -1,5 +1,6 @@
|
||||||
using ARMeilleure.Decoders;
|
using ARMeilleure.Decoders;
|
||||||
using ARMeilleure.IntermediateRepresentation;
|
using ARMeilleure.IntermediateRepresentation;
|
||||||
|
using ARMeilleure.State;
|
||||||
using ARMeilleure.Translation;
|
using ARMeilleure.Translation;
|
||||||
using System;
|
using System;
|
||||||
using System.Diagnostics;
|
using System.Diagnostics;
|
||||||
|
@ -378,7 +379,7 @@ namespace ARMeilleure.Instructions
|
||||||
|
|
||||||
context.BranchIfFalse(lblNoSat, context.BitwiseOr(gt, lt));
|
context.BranchIfFalse(lblNoSat, context.BitwiseOr(gt, lt));
|
||||||
|
|
||||||
context.Call(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetFpsrQc)));
|
SetFpFlag(context, FPState.QcFlag, Const(1));
|
||||||
|
|
||||||
context.MarkLabel(lblNoSat);
|
context.MarkLabel(lblNoSat);
|
||||||
|
|
||||||
|
|
|
@ -31,8 +31,8 @@ namespace ARMeilleure.Instructions
|
||||||
case 0b11_011_0000_0000_001: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCtrEl0)); break;
|
case 0b11_011_0000_0000_001: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCtrEl0)); break;
|
||||||
case 0b11_011_0000_0000_111: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetDczidEl0)); break;
|
case 0b11_011_0000_0000_111: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetDczidEl0)); break;
|
||||||
case 0b11_011_0100_0010_000: EmitGetNzcv(context); return;
|
case 0b11_011_0100_0010_000: EmitGetNzcv(context); return;
|
||||||
case 0b11_011_0100_0100_000: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFpcr)); break;
|
case 0b11_011_0100_0100_000: EmitGetFpcr(context); return;
|
||||||
case 0b11_011_0100_0100_001: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFpsr)); break;
|
case 0b11_011_0100_0100_001: EmitGetFpsr(context); return;
|
||||||
case 0b11_011_1101_0000_010: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetTpidrEl0)); break;
|
case 0b11_011_1101_0000_010: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetTpidrEl0)); break;
|
||||||
case 0b11_011_1101_0000_011: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetTpidrroEl0)); break;
|
case 0b11_011_1101_0000_011: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetTpidrroEl0)); break;
|
||||||
case 0b11_011_1110_0000_000: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCntfrqEl0)); break;
|
case 0b11_011_1110_0000_000: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCntfrqEl0)); break;
|
||||||
|
@ -53,9 +53,9 @@ namespace ARMeilleure.Instructions
|
||||||
|
|
||||||
switch (GetPackedId(op))
|
switch (GetPackedId(op))
|
||||||
{
|
{
|
||||||
case 0b11_011_0100_0010_000: EmitSetNzcv(context); return;
|
case 0b11_011_0100_0010_000: EmitSetNzcv(context); return;
|
||||||
case 0b11_011_0100_0100_000: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetFpcr)); break;
|
case 0b11_011_0100_0100_000: EmitSetFpcr(context); return;
|
||||||
case 0b11_011_0100_0100_001: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetFpsr)); break;
|
case 0b11_011_0100_0100_001: EmitSetFpsr(context); return;
|
||||||
case 0b11_011_1101_0000_010: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetTpidrEl0)); break;
|
case 0b11_011_1101_0000_010: info = typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetTpidrEl0)); break;
|
||||||
|
|
||||||
default: throw new NotImplementedException($"Unknown MSR 0x{op.RawOpCode:X8} at 0x{op.Address:X16}.");
|
default: throw new NotImplementedException($"Unknown MSR 0x{op.RawOpCode:X8} at 0x{op.Address:X16}.");
|
||||||
|
@ -121,39 +121,91 @@ namespace ARMeilleure.Instructions
|
||||||
{
|
{
|
||||||
OpCodeSystem op = (OpCodeSystem)context.CurrOp;
|
OpCodeSystem op = (OpCodeSystem)context.CurrOp;
|
||||||
|
|
||||||
Operand vSh = context.ShiftLeft(GetFlag(PState.VFlag), Const((int)PState.VFlag));
|
Operand nzcv = context.ShiftLeft(GetFlag(PState.VFlag), Const((int)PState.VFlag));
|
||||||
Operand cSh = context.ShiftLeft(GetFlag(PState.CFlag), Const((int)PState.CFlag));
|
nzcv = context.BitwiseOr(nzcv, context.ShiftLeft(GetFlag(PState.CFlag), Const((int)PState.CFlag)));
|
||||||
Operand zSh = context.ShiftLeft(GetFlag(PState.ZFlag), Const((int)PState.ZFlag));
|
nzcv = context.BitwiseOr(nzcv, context.ShiftLeft(GetFlag(PState.ZFlag), Const((int)PState.ZFlag)));
|
||||||
Operand nSh = context.ShiftLeft(GetFlag(PState.NFlag), Const((int)PState.NFlag));
|
nzcv = context.BitwiseOr(nzcv, context.ShiftLeft(GetFlag(PState.NFlag), Const((int)PState.NFlag)));
|
||||||
|
|
||||||
Operand nzcvSh = context.BitwiseOr(context.BitwiseOr(nSh, zSh), context.BitwiseOr(cSh, vSh));
|
SetIntOrZR(context, op.Rt, nzcv);
|
||||||
|
}
|
||||||
|
|
||||||
SetIntOrZR(context, op.Rt, nzcvSh);
|
private static void EmitGetFpcr(ArmEmitterContext context)
|
||||||
|
{
|
||||||
|
OpCodeSystem op = (OpCodeSystem)context.CurrOp;
|
||||||
|
|
||||||
|
Operand fpcr = Const(0);
|
||||||
|
|
||||||
|
for (int flag = 0; flag < RegisterConsts.FpFlagsCount; flag++)
|
||||||
|
{
|
||||||
|
if (FPCR.Mask.HasFlag((FPCR)(1u << flag)))
|
||||||
|
{
|
||||||
|
fpcr = context.BitwiseOr(fpcr, context.ShiftLeft(GetFpFlag((FPState)flag), Const(flag)));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
SetIntOrZR(context, op.Rt, fpcr);
|
||||||
|
}
|
||||||
|
|
||||||
|
private static void EmitGetFpsr(ArmEmitterContext context)
|
||||||
|
{
|
||||||
|
OpCodeSystem op = (OpCodeSystem)context.CurrOp;
|
||||||
|
|
||||||
|
Operand fpsr = Const(0);
|
||||||
|
|
||||||
|
for (int flag = 0; flag < RegisterConsts.FpFlagsCount; flag++)
|
||||||
|
{
|
||||||
|
if (FPSR.Mask.HasFlag((FPSR)(1u << flag)))
|
||||||
|
{
|
||||||
|
fpsr = context.BitwiseOr(fpsr, context.ShiftLeft(GetFpFlag((FPState)flag), Const(flag)));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
SetIntOrZR(context, op.Rt, fpsr);
|
||||||
}
|
}
|
||||||
|
|
||||||
private static void EmitSetNzcv(ArmEmitterContext context)
|
private static void EmitSetNzcv(ArmEmitterContext context)
|
||||||
{
|
{
|
||||||
OpCodeSystem op = (OpCodeSystem)context.CurrOp;
|
OpCodeSystem op = (OpCodeSystem)context.CurrOp;
|
||||||
|
|
||||||
Operand t = GetIntOrZR(context, op.Rt);
|
Operand nzcv = GetIntOrZR(context, op.Rt);
|
||||||
t = context.ConvertI64ToI32(t);
|
nzcv = context.ConvertI64ToI32(nzcv);
|
||||||
|
|
||||||
Operand v = context.ShiftRightUI(t, Const((int)PState.VFlag));
|
SetFlag(context, PState.VFlag, context.BitwiseAnd(context.ShiftRightUI(nzcv, Const((int)PState.VFlag)), Const(1)));
|
||||||
v = context.BitwiseAnd (v, Const(1));
|
SetFlag(context, PState.CFlag, context.BitwiseAnd(context.ShiftRightUI(nzcv, Const((int)PState.CFlag)), Const(1)));
|
||||||
|
SetFlag(context, PState.ZFlag, context.BitwiseAnd(context.ShiftRightUI(nzcv, Const((int)PState.ZFlag)), Const(1)));
|
||||||
|
SetFlag(context, PState.NFlag, context.BitwiseAnd(context.ShiftRightUI(nzcv, Const((int)PState.NFlag)), Const(1)));
|
||||||
|
}
|
||||||
|
|
||||||
Operand c = context.ShiftRightUI(t, Const((int)PState.CFlag));
|
private static void EmitSetFpcr(ArmEmitterContext context)
|
||||||
c = context.BitwiseAnd (c, Const(1));
|
{
|
||||||
|
OpCodeSystem op = (OpCodeSystem)context.CurrOp;
|
||||||
|
|
||||||
Operand z = context.ShiftRightUI(t, Const((int)PState.ZFlag));
|
Operand fpcr = GetIntOrZR(context, op.Rt);
|
||||||
z = context.BitwiseAnd (z, Const(1));
|
fpcr = context.ConvertI64ToI32(fpcr);
|
||||||
|
|
||||||
Operand n = context.ShiftRightUI(t, Const((int)PState.NFlag));
|
for (int flag = 0; flag < RegisterConsts.FpFlagsCount; flag++)
|
||||||
n = context.BitwiseAnd (n, Const(1));
|
{
|
||||||
|
if (FPCR.Mask.HasFlag((FPCR)(1u << flag)))
|
||||||
|
{
|
||||||
|
SetFpFlag(context, (FPState)flag, context.BitwiseAnd(context.ShiftRightUI(fpcr, Const(flag)), Const(1)));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
SetFlag(context, PState.VFlag, v);
|
private static void EmitSetFpsr(ArmEmitterContext context)
|
||||||
SetFlag(context, PState.CFlag, c);
|
{
|
||||||
SetFlag(context, PState.ZFlag, z);
|
OpCodeSystem op = (OpCodeSystem)context.CurrOp;
|
||||||
SetFlag(context, PState.NFlag, n);
|
|
||||||
|
Operand fpsr = GetIntOrZR(context, op.Rt);
|
||||||
|
fpsr = context.ConvertI64ToI32(fpsr);
|
||||||
|
|
||||||
|
for (int flag = 0; flag < RegisterConsts.FpFlagsCount; flag++)
|
||||||
|
{
|
||||||
|
if (FPSR.Mask.HasFlag((FPSR)(1u << flag)))
|
||||||
|
{
|
||||||
|
SetFpFlag(context, (FPState)flag, context.BitwiseAnd(context.ShiftRightUI(fpsr, Const(flag)), Const(1)));
|
||||||
|
}
|
||||||
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
|
@ -169,14 +169,11 @@ namespace ARMeilleure.Instructions
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
Operand vSh = context.ShiftLeft(GetFlag(PState.VFlag), Const((int)PState.VFlag));
|
Operand spsr = context.ShiftLeft(GetFlag(PState.VFlag), Const((int)PState.VFlag));
|
||||||
Operand cSh = context.ShiftLeft(GetFlag(PState.CFlag), Const((int)PState.CFlag));
|
spsr = context.BitwiseOr(spsr, context.ShiftLeft(GetFlag(PState.CFlag), Const((int)PState.CFlag)));
|
||||||
Operand zSh = context.ShiftLeft(GetFlag(PState.ZFlag), Const((int)PState.ZFlag));
|
spsr = context.BitwiseOr(spsr, context.ShiftLeft(GetFlag(PState.ZFlag), Const((int)PState.ZFlag)));
|
||||||
Operand nSh = context.ShiftLeft(GetFlag(PState.NFlag), Const((int)PState.NFlag));
|
spsr = context.BitwiseOr(spsr, context.ShiftLeft(GetFlag(PState.NFlag), Const((int)PState.NFlag)));
|
||||||
Operand qSh = context.ShiftLeft(GetFlag(PState.QFlag), Const((int)PState.QFlag));
|
spsr = context.BitwiseOr(spsr, context.ShiftLeft(GetFlag(PState.QFlag), Const((int)PState.QFlag)));
|
||||||
|
|
||||||
Operand spsr = context.BitwiseOr(context.BitwiseOr(nSh, zSh), context.BitwiseOr(cSh, vSh));
|
|
||||||
spsr = context.BitwiseOr(spsr, qSh);
|
|
||||||
|
|
||||||
// TODO: Remaining flags.
|
// TODO: Remaining flags.
|
||||||
|
|
||||||
|
@ -200,8 +197,7 @@ namespace ARMeilleure.Instructions
|
||||||
|
|
||||||
EmitSetNzcv(context, value);
|
EmitSetNzcv(context, value);
|
||||||
|
|
||||||
Operand q = context.ShiftRightUI(value, Const((int)PState.QFlag));
|
Operand q = context.BitwiseAnd(context.ShiftRightUI(value, Const((int)PState.QFlag)), Const(1));
|
||||||
q = context.BitwiseAnd(q, Const(1));
|
|
||||||
|
|
||||||
SetFlag(context, PState.QFlag, q);
|
SetFlag(context, PState.QFlag, q);
|
||||||
}
|
}
|
||||||
|
@ -284,17 +280,10 @@ namespace ARMeilleure.Instructions
|
||||||
|
|
||||||
private static void EmitSetNzcv(ArmEmitterContext context, Operand t)
|
private static void EmitSetNzcv(ArmEmitterContext context, Operand t)
|
||||||
{
|
{
|
||||||
Operand v = context.ShiftRightUI(t, Const((int)PState.VFlag));
|
Operand v = context.BitwiseAnd(context.ShiftRightUI(t, Const((int)PState.VFlag)), Const(1));
|
||||||
v = context.BitwiseAnd(v, Const(1));
|
Operand c = context.BitwiseAnd(context.ShiftRightUI(t, Const((int)PState.CFlag)), Const(1));
|
||||||
|
Operand z = context.BitwiseAnd(context.ShiftRightUI(t, Const((int)PState.ZFlag)), Const(1));
|
||||||
Operand c = context.ShiftRightUI(t, Const((int)PState.CFlag));
|
Operand n = context.BitwiseAnd(context.ShiftRightUI(t, Const((int)PState.NFlag)), Const(1));
|
||||||
c = context.BitwiseAnd(c, Const(1));
|
|
||||||
|
|
||||||
Operand z = context.ShiftRightUI(t, Const((int)PState.ZFlag));
|
|
||||||
z = context.BitwiseAnd(z, Const(1));
|
|
||||||
|
|
||||||
Operand n = context.ShiftRightUI(t, Const((int)PState.NFlag));
|
|
||||||
n = context.BitwiseAnd(n, Const(1));
|
|
||||||
|
|
||||||
SetFlag(context, PState.VFlag, v);
|
SetFlag(context, PState.VFlag, v);
|
||||||
SetFlag(context, PState.CFlag, c);
|
SetFlag(context, PState.CFlag, c);
|
||||||
|
@ -306,42 +295,32 @@ namespace ARMeilleure.Instructions
|
||||||
{
|
{
|
||||||
OpCode32SimdSpecial op = (OpCode32SimdSpecial)context.CurrOp;
|
OpCode32SimdSpecial op = (OpCode32SimdSpecial)context.CurrOp;
|
||||||
|
|
||||||
Operand vSh = context.ShiftLeft(GetFpFlag(FPState.VFlag), Const((int)FPState.VFlag));
|
Operand fpscr = Const(0);
|
||||||
Operand cSh = context.ShiftLeft(GetFpFlag(FPState.CFlag), Const((int)FPState.CFlag));
|
|
||||||
Operand zSh = context.ShiftLeft(GetFpFlag(FPState.ZFlag), Const((int)FPState.ZFlag));
|
|
||||||
Operand nSh = context.ShiftLeft(GetFpFlag(FPState.NFlag), Const((int)FPState.NFlag));
|
|
||||||
|
|
||||||
Operand nzcvSh = context.BitwiseOr(context.BitwiseOr(nSh, zSh), context.BitwiseOr(cSh, vSh));
|
for (int flag = 0; flag < RegisterConsts.FpFlagsCount; flag++)
|
||||||
|
{
|
||||||
|
if (FPSCR.Mask.HasFlag((FPSCR)(1u << flag)))
|
||||||
|
{
|
||||||
|
fpscr = context.BitwiseOr(fpscr, context.ShiftLeft(GetFpFlag((FPState)flag), Const(flag)));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
Operand fpscr = context.Call(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFpscr)));
|
SetIntA32(context, op.Rt, fpscr);
|
||||||
|
|
||||||
SetIntA32(context, op.Rt, context.BitwiseOr(nzcvSh, fpscr));
|
|
||||||
}
|
}
|
||||||
|
|
||||||
private static void EmitSetFpscr(ArmEmitterContext context)
|
private static void EmitSetFpscr(ArmEmitterContext context)
|
||||||
{
|
{
|
||||||
OpCode32SimdSpecial op = (OpCode32SimdSpecial)context.CurrOp;
|
OpCode32SimdSpecial op = (OpCode32SimdSpecial)context.CurrOp;
|
||||||
|
|
||||||
Operand t = GetIntA32(context, op.Rt);
|
Operand fpscr = GetIntA32(context, op.Rt);
|
||||||
|
|
||||||
Operand v = context.ShiftRightUI(t, Const((int)FPState.VFlag));
|
for (int flag = 0; flag < RegisterConsts.FpFlagsCount; flag++)
|
||||||
v = context.BitwiseAnd(v, Const(1));
|
{
|
||||||
|
if (FPSCR.Mask.HasFlag((FPSCR)(1u << flag)))
|
||||||
Operand c = context.ShiftRightUI(t, Const((int)FPState.CFlag));
|
{
|
||||||
c = context.BitwiseAnd(c, Const(1));
|
SetFpFlag(context, (FPState)flag, context.BitwiseAnd(context.ShiftRightUI(fpscr, Const(flag)), Const(1)));
|
||||||
|
}
|
||||||
Operand z = context.ShiftRightUI(t, Const((int)FPState.ZFlag));
|
}
|
||||||
z = context.BitwiseAnd(z, Const(1));
|
|
||||||
|
|
||||||
Operand n = context.ShiftRightUI(t, Const((int)FPState.NFlag));
|
|
||||||
n = context.BitwiseAnd(n, Const(1));
|
|
||||||
|
|
||||||
SetFpFlag(context, FPState.VFlag, v);
|
|
||||||
SetFpFlag(context, FPState.CFlag, c);
|
|
||||||
SetFpFlag(context, FPState.ZFlag, z);
|
|
||||||
SetFpFlag(context, FPState.NFlag, n);
|
|
||||||
|
|
||||||
context.Call(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetFpscr)), t);
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
|
@ -72,29 +72,6 @@ namespace ARMeilleure.Instructions
|
||||||
return (ulong)GetContext().DczidEl0;
|
return (ulong)GetContext().DczidEl0;
|
||||||
}
|
}
|
||||||
|
|
||||||
public static ulong GetFpcr()
|
|
||||||
{
|
|
||||||
return (ulong)GetContext().Fpcr;
|
|
||||||
}
|
|
||||||
|
|
||||||
public static bool GetFpcrFz()
|
|
||||||
{
|
|
||||||
return (GetContext().Fpcr & FPCR.Fz) != 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
public static ulong GetFpsr()
|
|
||||||
{
|
|
||||||
return (ulong)GetContext().Fpsr;
|
|
||||||
}
|
|
||||||
|
|
||||||
public static uint GetFpscr()
|
|
||||||
{
|
|
||||||
ExecutionContext context = GetContext();
|
|
||||||
|
|
||||||
return (uint)(context.Fpsr & FPSR.A32Mask & ~FPSR.Nzcv) |
|
|
||||||
(uint)(context.Fpcr & FPCR.A32Mask);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static ulong GetTpidrEl0()
|
public static ulong GetTpidrEl0()
|
||||||
{
|
{
|
||||||
return (ulong)GetContext().TpidrEl0;
|
return (ulong)GetContext().TpidrEl0;
|
||||||
|
@ -130,29 +107,6 @@ namespace ARMeilleure.Instructions
|
||||||
return GetContext().CntvctEl0;
|
return GetContext().CntvctEl0;
|
||||||
}
|
}
|
||||||
|
|
||||||
public static void SetFpcr(ulong value)
|
|
||||||
{
|
|
||||||
GetContext().Fpcr = (FPCR)value;
|
|
||||||
}
|
|
||||||
|
|
||||||
public static void SetFpsr(ulong value)
|
|
||||||
{
|
|
||||||
GetContext().Fpsr = (FPSR)value;
|
|
||||||
}
|
|
||||||
|
|
||||||
public static void SetFpsrQc()
|
|
||||||
{
|
|
||||||
GetContext().Fpsr |= FPSR.Qc;
|
|
||||||
}
|
|
||||||
|
|
||||||
public static void SetFpscr(uint fpscr)
|
|
||||||
{
|
|
||||||
ExecutionContext context = GetContext();
|
|
||||||
|
|
||||||
context.Fpsr = FPSR.A32Mask & (FPSR)fpscr;
|
|
||||||
context.Fpcr = FPCR.A32Mask & (FPCR)fpscr;
|
|
||||||
}
|
|
||||||
|
|
||||||
public static void SetTpidrEl0(ulong value)
|
public static void SetTpidrEl0(ulong value)
|
||||||
{
|
{
|
||||||
GetContext().TpidrEl0 = (long)value;
|
GetContext().TpidrEl0 = (long)value;
|
||||||
|
|
|
@ -91,76 +91,6 @@ namespace ARMeilleure.Instructions
|
||||||
}
|
}
|
||||||
#endregion
|
#endregion
|
||||||
|
|
||||||
#region "Rounding"
|
|
||||||
public static double Round(double value)
|
|
||||||
{
|
|
||||||
ExecutionContext context = NativeInterface.GetContext();
|
|
||||||
|
|
||||||
FPRoundingMode roundMode = context.Fpcr.GetRoundingMode();
|
|
||||||
|
|
||||||
if (roundMode == FPRoundingMode.ToNearest)
|
|
||||||
{
|
|
||||||
return Math.Round(value); // even
|
|
||||||
}
|
|
||||||
else if (roundMode == FPRoundingMode.TowardsPlusInfinity)
|
|
||||||
{
|
|
||||||
return Math.Ceiling(value);
|
|
||||||
}
|
|
||||||
else if (roundMode == FPRoundingMode.TowardsMinusInfinity)
|
|
||||||
{
|
|
||||||
return Math.Floor(value);
|
|
||||||
}
|
|
||||||
else /* if (roundMode == FPRoundingMode.TowardsZero) */
|
|
||||||
{
|
|
||||||
return Math.Truncate(value);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
public static float RoundF(float value)
|
|
||||||
{
|
|
||||||
ExecutionContext context = NativeInterface.GetContext();
|
|
||||||
|
|
||||||
FPRoundingMode roundMode = context.Fpcr.GetRoundingMode();
|
|
||||||
|
|
||||||
if (roundMode == FPRoundingMode.ToNearest)
|
|
||||||
{
|
|
||||||
return MathF.Round(value); // even
|
|
||||||
}
|
|
||||||
else if (roundMode == FPRoundingMode.TowardsPlusInfinity)
|
|
||||||
{
|
|
||||||
return MathF.Ceiling(value);
|
|
||||||
}
|
|
||||||
else if (roundMode == FPRoundingMode.TowardsMinusInfinity)
|
|
||||||
{
|
|
||||||
return MathF.Floor(value);
|
|
||||||
}
|
|
||||||
else /* if (roundMode == FPRoundingMode.TowardsZero) */
|
|
||||||
{
|
|
||||||
return MathF.Truncate(value);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
public static int FloatToInt32(float value)
|
|
||||||
{
|
|
||||||
return SatF32ToS32(RoundF(value));
|
|
||||||
}
|
|
||||||
|
|
||||||
public static int DoubleToInt32(double value)
|
|
||||||
{
|
|
||||||
return SatF64ToS32(Round(value));
|
|
||||||
}
|
|
||||||
|
|
||||||
public static uint FloatToUInt32(float value)
|
|
||||||
{
|
|
||||||
return SatF32ToU32(RoundF(value));
|
|
||||||
}
|
|
||||||
|
|
||||||
public static uint DoubleToUInt32(double value)
|
|
||||||
{
|
|
||||||
return SatF64ToU32(Round(value));
|
|
||||||
}
|
|
||||||
#endregion
|
|
||||||
|
|
||||||
#region "Saturation"
|
#region "Saturation"
|
||||||
public static int SatF32ToS32(float value)
|
public static int SatF32ToS32(float value)
|
||||||
{
|
{
|
||||||
|
|
|
@ -12,8 +12,8 @@ namespace ARMeilleure.Instructions
|
||||||
RecipSqrtEstimateTable = BuildRecipSqrtEstimateTable();
|
RecipSqrtEstimateTable = BuildRecipSqrtEstimateTable();
|
||||||
}
|
}
|
||||||
|
|
||||||
internal static readonly byte[] RecipEstimateTable;
|
public static readonly byte[] RecipEstimateTable;
|
||||||
internal static readonly byte[] RecipSqrtEstimateTable;
|
public static readonly byte[] RecipSqrtEstimateTable;
|
||||||
|
|
||||||
private static byte[] BuildRecipEstimateTable()
|
private static byte[] BuildRecipEstimateTable()
|
||||||
{
|
{
|
||||||
|
@ -94,6 +94,13 @@ namespace ARMeilleure.Instructions
|
||||||
context.Fpsr |= (FPSR)(1 << (int)exc);
|
context.Fpsr |= (FPSR)(1 << (int)exc);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
public static FPRoundingMode GetRoundingMode(this FPCR fpcr)
|
||||||
|
{
|
||||||
|
const int RModeShift = 22;
|
||||||
|
|
||||||
|
return (FPRoundingMode)(((uint)fpcr >> RModeShift) & 3u);
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
static class SoftFloat16
|
static class SoftFloat16
|
||||||
|
|
|
@ -36,10 +36,25 @@ namespace ARMeilleure.State
|
||||||
set => _nativeContext.SetPstate(value);
|
set => _nativeContext.SetPstate(value);
|
||||||
}
|
}
|
||||||
|
|
||||||
public FPCR Fpcr { get; set; }
|
public FPSR Fpsr
|
||||||
public FPSR Fpsr { get; set; }
|
{
|
||||||
|
get => (FPSR)_nativeContext.GetFPState((uint)FPSR.Mask);
|
||||||
|
set => _nativeContext.SetFPState((uint)value, (uint)FPSR.Mask);
|
||||||
|
}
|
||||||
|
|
||||||
|
public FPCR Fpcr
|
||||||
|
{
|
||||||
|
get => (FPCR)_nativeContext.GetFPState((uint)FPCR.Mask);
|
||||||
|
set => _nativeContext.SetFPState((uint)value, (uint)FPCR.Mask);
|
||||||
|
}
|
||||||
public FPCR StandardFpcrValue => (Fpcr & (FPCR.Ahp)) | FPCR.Dn | FPCR.Fz;
|
public FPCR StandardFpcrValue => (Fpcr & (FPCR.Ahp)) | FPCR.Dn | FPCR.Fz;
|
||||||
|
|
||||||
|
public FPSCR Fpscr
|
||||||
|
{
|
||||||
|
get => (FPSCR)_nativeContext.GetFPState((uint)FPSCR.Mask);
|
||||||
|
set => _nativeContext.SetFPState((uint)value, (uint)FPSCR.Mask);
|
||||||
|
}
|
||||||
|
|
||||||
public bool IsAarch32 { get; set; }
|
public bool IsAarch32 { get; set; }
|
||||||
|
|
||||||
internal ExecutionMode ExecutionMode
|
internal ExecutionMode ExecutionMode
|
||||||
|
|
|
@ -5,21 +5,18 @@ namespace ARMeilleure.State
|
||||||
[Flags]
|
[Flags]
|
||||||
public enum FPCR : uint
|
public enum FPCR : uint
|
||||||
{
|
{
|
||||||
|
Ioe = 1u << 8,
|
||||||
|
Dze = 1u << 9,
|
||||||
|
Ofe = 1u << 10,
|
||||||
Ufe = 1u << 11,
|
Ufe = 1u << 11,
|
||||||
|
Ixe = 1u << 12,
|
||||||
|
Ide = 1u << 15,
|
||||||
|
RMode0 = 1u << 22,
|
||||||
|
RMode1 = 1u << 23,
|
||||||
Fz = 1u << 24,
|
Fz = 1u << 24,
|
||||||
Dn = 1u << 25,
|
Dn = 1u << 25,
|
||||||
Ahp = 1u << 26,
|
Ahp = 1u << 26,
|
||||||
|
|
||||||
A32Mask = 0x07FF9F00u
|
Mask = Ahp | Dn | Fz | RMode1 | RMode0 | Ide | Ixe | Ufe | Ofe | Dze | Ioe // 0x07C09F00u
|
||||||
}
|
|
||||||
|
|
||||||
public static class FPCRExtensions
|
|
||||||
{
|
|
||||||
private const int RModeShift = 22;
|
|
||||||
|
|
||||||
public static FPRoundingMode GetRoundingMode(this FPCR fpcr)
|
|
||||||
{
|
|
||||||
return (FPRoundingMode)(((int)fpcr >> RModeShift) & 3);
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
15
ARMeilleure/State/FPSCR.cs
Normal file
15
ARMeilleure/State/FPSCR.cs
Normal file
|
@ -0,0 +1,15 @@
|
||||||
|
using System;
|
||||||
|
|
||||||
|
namespace ARMeilleure.State
|
||||||
|
{
|
||||||
|
[Flags]
|
||||||
|
public enum FPSCR : uint
|
||||||
|
{
|
||||||
|
V = 1u << 28,
|
||||||
|
C = 1u << 29,
|
||||||
|
Z = 1u << 30,
|
||||||
|
N = 1u << 31,
|
||||||
|
|
||||||
|
Mask = N | Z | C | V | FPSR.Mask | FPCR.Mask // 0xFFC09F9Fu
|
||||||
|
}
|
||||||
|
}
|
|
@ -5,11 +5,14 @@ namespace ARMeilleure.State
|
||||||
[Flags]
|
[Flags]
|
||||||
public enum FPSR : uint
|
public enum FPSR : uint
|
||||||
{
|
{
|
||||||
|
Ioc = 1u << 0,
|
||||||
|
Dzc = 1u << 1,
|
||||||
|
Ofc = 1u << 2,
|
||||||
Ufc = 1u << 3,
|
Ufc = 1u << 3,
|
||||||
Qc = 1u << 27,
|
Ixc = 1u << 4,
|
||||||
|
Idc = 1u << 7,
|
||||||
|
Qc = 1u << 27,
|
||||||
|
|
||||||
Nzcv = (1u << 31) | (1u << 30) | (1u << 29) | (1u << 28),
|
Mask = Qc | Idc | Ixc | Ufc | Ofc | Dzc | Ioc // 0x0800009Fu
|
||||||
|
|
||||||
A32Mask = 0xF800009Fu
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
|
@ -2,9 +2,30 @@
|
||||||
{
|
{
|
||||||
public enum FPState
|
public enum FPState
|
||||||
{
|
{
|
||||||
|
// FPSR Flags.
|
||||||
|
IocFlag = 0,
|
||||||
|
DzcFlag = 1,
|
||||||
|
OfcFlag = 2,
|
||||||
|
UfcFlag = 3,
|
||||||
|
IxcFlag = 4,
|
||||||
|
IdcFlag = 7,
|
||||||
|
QcFlag = 27,
|
||||||
VFlag = 28,
|
VFlag = 28,
|
||||||
CFlag = 29,
|
CFlag = 29,
|
||||||
ZFlag = 30,
|
ZFlag = 30,
|
||||||
NFlag = 31
|
NFlag = 31,
|
||||||
|
|
||||||
|
// FPCR Flags.
|
||||||
|
IoeFlag = 8,
|
||||||
|
DzeFlag = 9,
|
||||||
|
OfeFlag = 10,
|
||||||
|
UfeFlag = 11,
|
||||||
|
IxeFlag = 12,
|
||||||
|
IdeFlag = 15,
|
||||||
|
RMode0Flag = 22,
|
||||||
|
RMode1Flag = 23,
|
||||||
|
FzFlag = 24,
|
||||||
|
DnFlag = 25,
|
||||||
|
AhpFlag = 26
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
|
@ -140,6 +140,34 @@ namespace ARMeilleure.State
|
||||||
GetStorage().FpFlags[(int)flag] = value ? 1u : 0u;
|
GetStorage().FpFlags[(int)flag] = value ? 1u : 0u;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
public unsafe uint GetFPState(uint mask = uint.MaxValue)
|
||||||
|
{
|
||||||
|
uint value = 0;
|
||||||
|
for (int flag = 0; flag < RegisterConsts.FpFlagsCount; flag++)
|
||||||
|
{
|
||||||
|
uint bit = 1u << flag;
|
||||||
|
|
||||||
|
if ((mask & bit) == bit)
|
||||||
|
{
|
||||||
|
value |= GetStorage().FpFlags[flag] != 0 ? bit : 0u;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return value;
|
||||||
|
}
|
||||||
|
|
||||||
|
public unsafe void SetFPState(uint value, uint mask = uint.MaxValue)
|
||||||
|
{
|
||||||
|
for (int flag = 0; flag < RegisterConsts.FpFlagsCount; flag++)
|
||||||
|
{
|
||||||
|
uint bit = 1u << flag;
|
||||||
|
|
||||||
|
if ((mask & bit) == bit)
|
||||||
|
{
|
||||||
|
GetStorage().FpFlags[flag] = (value & bit) == bit ? 1u : 0u;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
public int GetCounter() => GetStorage().Counter;
|
public int GetCounter() => GetStorage().Counter;
|
||||||
public void SetCounter(int value) => GetStorage().Counter = value;
|
public void SetCounter(int value) => GetStorage().Counter = value;
|
||||||
|
|
||||||
|
|
|
@ -109,10 +109,6 @@ namespace ARMeilleure.Translation
|
||||||
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCntvctEl0)));
|
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCntvctEl0)));
|
||||||
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCtrEl0)));
|
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetCtrEl0)));
|
||||||
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetDczidEl0)));
|
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetDczidEl0)));
|
||||||
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFpcr)));
|
|
||||||
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFpcrFz)));
|
|
||||||
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFpscr))); // A32 only.
|
|
||||||
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFpsr)));
|
|
||||||
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFunctionAddress)));
|
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetFunctionAddress)));
|
||||||
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.InvalidateCacheLine)));
|
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.InvalidateCacheLine)));
|
||||||
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetTpidrroEl0)));
|
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.GetTpidrroEl0)));
|
||||||
|
@ -124,10 +120,6 @@ namespace ARMeilleure.Translation
|
||||||
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.ReadUInt32)));
|
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.ReadUInt32)));
|
||||||
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.ReadUInt64)));
|
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.ReadUInt64)));
|
||||||
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.ReadVector128)));
|
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.ReadVector128)));
|
||||||
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetFpcr)));
|
|
||||||
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetFpscr))); // A32 only.
|
|
||||||
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetFpsr)));
|
|
||||||
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetFpsrQc)));
|
|
||||||
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetTpidrEl0)));
|
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetTpidrEl0)));
|
||||||
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetTpidrEl032))); // A32 only.
|
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SetTpidrEl032))); // A32 only.
|
||||||
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SignalMemoryTracking)));
|
SetDelegateInfo(typeof(NativeInterface).GetMethod(nameof(NativeInterface.SignalMemoryTracking)));
|
||||||
|
@ -151,12 +143,8 @@ namespace ARMeilleure.Translation
|
||||||
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Crc32w)));
|
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Crc32w)));
|
||||||
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Crc32x)));
|
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Crc32x)));
|
||||||
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Decrypt)));
|
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Decrypt)));
|
||||||
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.DoubleToInt32))); // A32 only.
|
|
||||||
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.DoubleToUInt32))); // A32 only.
|
|
||||||
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Encrypt)));
|
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Encrypt)));
|
||||||
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.FixedRotate)));
|
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.FixedRotate)));
|
||||||
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.FloatToInt32))); // A32 only.
|
|
||||||
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.FloatToUInt32))); // A32 only.
|
|
||||||
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.HashChoose)));
|
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.HashChoose)));
|
||||||
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.HashLower)));
|
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.HashLower)));
|
||||||
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.HashMajority)));
|
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.HashMajority)));
|
||||||
|
@ -165,8 +153,6 @@ namespace ARMeilleure.Translation
|
||||||
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.InverseMixColumns)));
|
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.InverseMixColumns)));
|
||||||
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.MixColumns)));
|
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.MixColumns)));
|
||||||
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.PolynomialMult64_128)));
|
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.PolynomialMult64_128)));
|
||||||
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.Round)));
|
|
||||||
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.RoundF)));
|
|
||||||
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF32ToS32)));
|
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF32ToS32)));
|
||||||
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF32ToS64)));
|
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF32ToS64)));
|
||||||
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF32ToU32)));
|
SetDelegateInfo(typeof(SoftFallback).GetMethod(nameof(SoftFallback.SatF32ToU32)));
|
||||||
|
|
|
@ -27,7 +27,7 @@ namespace ARMeilleure.Translation.PTC
|
||||||
private const string OuterHeaderMagicString = "PTCohd\0\0";
|
private const string OuterHeaderMagicString = "PTCohd\0\0";
|
||||||
private const string InnerHeaderMagicString = "PTCihd\0\0";
|
private const string InnerHeaderMagicString = "PTCihd\0\0";
|
||||||
|
|
||||||
private const uint InternalVersion = 3700; //! To be incremented manually for each change to the ARMeilleure project.
|
private const uint InternalVersion = 3703; //! To be incremented manually for each change to the ARMeilleure project.
|
||||||
|
|
||||||
private const string ActualDir = "0";
|
private const string ActualDir = "0";
|
||||||
private const string BackupDir = "1";
|
private const string BackupDir = "1";
|
||||||
|
|
|
@ -162,7 +162,7 @@ namespace Ryujinx.Tests.Cpu
|
||||||
_context.SetPstateFlag(PState.ZFlag, zero);
|
_context.SetPstateFlag(PState.ZFlag, zero);
|
||||||
_context.SetPstateFlag(PState.NFlag, negative);
|
_context.SetPstateFlag(PState.NFlag, negative);
|
||||||
|
|
||||||
SetFpscr((uint)fpscr);
|
_context.Fpscr = (FPSCR)fpscr;
|
||||||
|
|
||||||
_context.SetPstateFlag(PState.TFlag, thumb);
|
_context.SetPstateFlag(PState.TFlag, thumb);
|
||||||
|
|
||||||
|
@ -467,7 +467,7 @@ namespace Ryujinx.Tests.Cpu
|
||||||
Assert.That(_context.GetPstateFlag(PState.NFlag), Is.EqualTo(_unicornEmu.NegativeFlag), "NFlag");
|
Assert.That(_context.GetPstateFlag(PState.NFlag), Is.EqualTo(_unicornEmu.NegativeFlag), "NFlag");
|
||||||
});
|
});
|
||||||
|
|
||||||
Assert.That((int)GetFpscr() & (int)fpsrMask, Is.EqualTo(_unicornEmu.Fpscr & (int)fpsrMask), "Fpscr");
|
Assert.That((int)_context.Fpscr & (int)fpsrMask, Is.EqualTo(_unicornEmu.Fpscr & (int)fpsrMask), "Fpscr");
|
||||||
|
|
||||||
if (_usingMemory)
|
if (_usingMemory)
|
||||||
{
|
{
|
||||||
|
@ -650,28 +650,5 @@ namespace Ryujinx.Tests.Cpu
|
||||||
|
|
||||||
return rnd & 0x800FFFFFFFFFFFFFul;
|
return rnd & 0x800FFFFFFFFFFFFFul;
|
||||||
}
|
}
|
||||||
|
|
||||||
private uint GetFpscr()
|
|
||||||
{
|
|
||||||
uint fpscr = (uint)(_context.Fpsr & FPSR.A32Mask & ~FPSR.Nzcv) | (uint)(_context.Fpcr & FPCR.A32Mask);
|
|
||||||
|
|
||||||
fpscr |= _context.GetFPstateFlag(FPState.NFlag) ? (1u << (int)FPState.NFlag) : 0;
|
|
||||||
fpscr |= _context.GetFPstateFlag(FPState.ZFlag) ? (1u << (int)FPState.ZFlag) : 0;
|
|
||||||
fpscr |= _context.GetFPstateFlag(FPState.CFlag) ? (1u << (int)FPState.CFlag) : 0;
|
|
||||||
fpscr |= _context.GetFPstateFlag(FPState.VFlag) ? (1u << (int)FPState.VFlag) : 0;
|
|
||||||
|
|
||||||
return fpscr;
|
|
||||||
}
|
|
||||||
|
|
||||||
private void SetFpscr(uint fpscr)
|
|
||||||
{
|
|
||||||
_context.Fpsr = FPSR.A32Mask & (FPSR)fpscr;
|
|
||||||
_context.Fpcr = FPCR.A32Mask & (FPCR)fpscr;
|
|
||||||
|
|
||||||
_context.SetFPstateFlag(FPState.NFlag, (fpscr & (1u << (int)FPState.NFlag)) != 0);
|
|
||||||
_context.SetFPstateFlag(FPState.ZFlag, (fpscr & (1u << (int)FPState.ZFlag)) != 0);
|
|
||||||
_context.SetFPstateFlag(FPState.CFlag, (fpscr & (1u << (int)FPState.CFlag)) != 0);
|
|
||||||
_context.SetFPstateFlag(FPState.VFlag, (fpscr & (1u << (int)FPState.VFlag)) != 0);
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
}
|
}
|
Loading…
Reference in a new issue