本文整理汇总了C#中Mosa.Compiler.Framework.Operands.RegisterOperand类的典型用法代码示例。如果您正苦于以下问题:C# RegisterOperand类的具体用法?C# RegisterOperand怎么用?C# RegisterOperand使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
RegisterOperand类属于Mosa.Compiler.Framework.Operands命名空间,在下文中一共展示了RegisterOperand类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C#代码示例。
示例1: AssignRegisters
/// <summary>
/// Assigns the registers.
/// </summary>
private void AssignRegisters()
{
List<LiveRange> active = new List<LiveRange>();
_registers = FillRegisterList();
for (int i = 0; i < _liveRanges.Count; i++)
{
LiveRange lr = _liveRanges[i];
ExpireOldRanges(lr.Start, active);
Register reg = AllocateRegister(lr.Op);
if (reg == null)
reg = SpillRegister(active, lr);
Debug.Assert(reg != null, @"Failed to allocate a register type.");
RegisterOperand rop = new RegisterOperand(lr.Op.Type, reg);
ReplaceOperand(lr, rop); ;
lr.Reg = reg;
int insIdx = active.FindIndex(delegate(LiveRange match)
{
return ((lr.End - match.End) > 0);
});
active.Insert(insIdx + 1, lr);
}
}
开发者ID:GeroL,项目名称:MOSA-Project,代码行数:30,代码来源:LinearRegisterAllocator.cs
示例2: RegisterOperand
/// <summary>
/// Replaces the intrinsic call site
/// </summary>
/// <param name="context">The context.</param>
/// <param name="typeSystem">The type system.</param>
void IIntrinsicMethod.ReplaceIntrinsicCall(Context context, ITypeSystem typeSystem, IList<RuntimeParameter> parameters)
{
// Retrieve register context
//context.SetInstruction(CPUx86.Instruction.MovInstruction, new RegisterOperand(BuiltInSigType.UInt32, GeneralPurposeRegister.EAX), new MemoryOperand(BuiltInSigType.UInt32, GeneralPurposeRegister.ESP, new IntPtr(28)));
// Restore registers (Note: EAX and EDX are NOT restored!)
//context.AppendInstruction(CPUx86.Instruction.MovInstruction, new RegisterOperand(BuiltInSigType.UInt32, GeneralPurposeRegister.EDX), new MemoryOperand(BuiltInSigType.UInt32, GeneralPurposeRegister.EAX, new IntPtr(28)));
//context.AppendInstruction(CPUx86.Instruction.MovInstruction, new RegisterOperand(BuiltInSigType.UInt32, GeneralPurposeRegister.EBX), new MemoryOperand(BuiltInSigType.UInt32, GeneralPurposeRegister.EAX, new IntPtr(4)));
//context.AppendInstruction(CPUx86.Instruction.MovInstruction, new RegisterOperand(BuiltInSigType.UInt32, GeneralPurposeRegister.EDI), new MemoryOperand(BuiltInSigType.UInt32, GeneralPurposeRegister.EAX, new IntPtr(20)));
//context.AppendInstruction(CPUx86.Instruction.MovInstruction, new RegisterOperand(BuiltInSigType.UInt32, GeneralPurposeRegister.ESI), new MemoryOperand(BuiltInSigType.UInt32, GeneralPurposeRegister.EAX, new IntPtr(16)));
//context.AppendInstruction(CPUx86.Instruction.MovInstruction, new RegisterOperand(BuiltInSigType.UInt32, GeneralPurposeRegister.ESP), new MemoryOperand(BuiltInSigType.UInt32, GeneralPurposeRegister.EAX, new IntPtr(32)));
//context.AppendInstruction(CPUx86.Instruction.MovInstruction, new RegisterOperand(BuiltInSigType.UInt32, GeneralPurposeRegister.EBP), new MemoryOperand(BuiltInSigType.UInt32, GeneralPurposeRegister.EAX, new IntPtr(24)));
//uint ebp, uint esp, int eip
RegisterOperand edx = new RegisterOperand(BuiltInSigType.UInt32, GeneralPurposeRegister.EDX);
RegisterOperand ebp = new RegisterOperand(BuiltInSigType.UInt32, GeneralPurposeRegister.EBP);
RegisterOperand esp = new RegisterOperand(BuiltInSigType.UInt32, GeneralPurposeRegister.ESP);
// Restore registers
context.AppendInstruction(X86.Mov, new RegisterOperand(BuiltInSigType.UInt32, GeneralPurposeRegister.ESP), context.Operand1);
// Jmp to EIP (stored in EDX)
context.AppendInstruction(X86.Jmp, null, edx);
//context.SetOperand(0, edx);
}
开发者ID:toddhainsworth,项目名称:MOSA-Project,代码行数:31,代码来源:RestoreContext.cs
示例3: CreateExceptionVector
/// <summary>
/// Creates the ISR methods.
/// </summary>
private void CreateExceptionVector()
{
RuntimeType runtimeType = typeSystem.GetType(@"Mosa.Kernel.x86.IDT");
if (runtimeType == null)
return;
RuntimeMethod runtimeMethod = runtimeType.FindMethod(@"ExceptionHandler");
if (runtimeMethod == null)
return;
SymbolOperand exceptionMethod = SymbolOperand.FromMethod(runtimeMethod);
RegisterOperand esp = new RegisterOperand(BuiltInSigType.Int32, GeneralPurposeRegister.ESP);
InstructionSet instructionSet = new InstructionSet(100);
Context ctx = new Context(instructionSet);
// TODO - setup stack for call to the managed exception handler
//1.
//2.
//3. Call the managed exception handler
ctx.AppendInstruction(Instruction.CallInstruction, null, exceptionMethod);
LinkTimeCodeGenerator.Compile(this.compiler, @"ExceptionVector", instructionSet, typeSystem);
}
开发者ID:GeroL,项目名称:MOSA-Project,代码行数:32,代码来源:ExceptionVectorStage.cs
示例4: RegisterOperand
/// <summary>
/// Replaces the intrinsic call site
/// </summary>
/// <param name="context">The context.</param>
/// <param name="typeSystem">The type system.</param>
void IIntrinsicMethod.ReplaceIntrinsicCall(Context context, ITypeSystem typeSystem, IList<RuntimeParameter> parameters)
{
var result = context.Result;
//var op1 = context.Operand1;
var op2 = context.Operand2;
var eax = new RegisterOperand(BuiltInSigType.IntPtr, GeneralPurposeRegister.EAX);
var edx = new RegisterOperand(BuiltInSigType.IntPtr, GeneralPurposeRegister.EDX);
var esp = new RegisterOperand(BuiltInSigType.IntPtr, GeneralPurposeRegister.ESP);
var ebp = new RegisterOperand(BuiltInSigType.IntPtr, GeneralPurposeRegister.EBP);
context.SetInstruction(X86.Sub, esp, new ConstantOperand(BuiltInSigType.IntPtr, parameters.Count * 4));
context.AppendInstruction(X86.Mov, edx, esp);
var size = parameters.Count * 4;
foreach (var parameter in parameters)
{
context.AppendInstruction(X86.Mov, new MemoryOperand(BuiltInSigType.IntPtr, edx.Register, new IntPtr(size - 4)), new MemoryOperand(BuiltInSigType.IntPtr, ebp.Register, new IntPtr(size + 8)));
size -= 4;
}
context.AppendInstruction(X86.Mov, eax, op2);
context.AppendInstruction(X86.Call, null, new RegisterOperand(BuiltInSigType.IntPtr, GeneralPurposeRegister.EAX));
context.AppendInstruction(X86.Add, esp, new ConstantOperand(BuiltInSigType.IntPtr, parameters.Count * 4));
context.AppendInstruction(X86.Mov,result, new RegisterOperand(result.Type, GeneralPurposeRegister.EAX));
}
开发者ID:toddhainsworth,项目名称:MOSA-Project,代码行数:30,代码来源:InvokeDelegateWithReturn.cs
示例5: CreateInterruptVectors
/// <summary>
/// Creates the interrupt service routine (ISR) methods.
/// </summary>
private void CreateInterruptVectors()
{
RuntimeType runtimeType = typeSystem.GetType(@"Mosa.Kernel.x86.IDT");
if (runtimeType == null)
return;
RuntimeMethod runtimeMethod = runtimeType.FindMethod(@"ProcessInterrupt");
if (runtimeMethod == null)
return;
SymbolOperand interruptMethod = SymbolOperand.FromMethod(runtimeMethod);
RegisterOperand esp = new RegisterOperand(BuiltInSigType.Int32, GeneralPurposeRegister.ESP);
for (int i = 0; i <= 255; i++)
{
InstructionSet instructionSet = new InstructionSet(100);
Context ctx = new Context(instructionSet);
ctx.AppendInstruction(X86.Cli);
if (i <= 7 || i >= 16 | i == 9) // For IRQ 8, 10, 11, 12, 13, 14 the cpu will automatically pushed the error code
ctx.AppendInstruction(X86.Push, null, new ConstantOperand(BuiltInSigType.SByte, 0x0));
ctx.AppendInstruction(X86.Push, null, new ConstantOperand(BuiltInSigType.SByte, (byte)i));
ctx.AppendInstruction(X86.Pushad);
ctx.AppendInstruction(X86.Call, null, interruptMethod);
ctx.AppendInstruction(X86.Popad);
ctx.AppendInstruction(X86.Add, esp, new ConstantOperand(BuiltInSigType.Int32, 0x08));
ctx.AppendInstruction(X86.Sti);
ctx.AppendInstruction(X86.IRetd);
LinkTimeCodeGenerator.Compile(this.compiler, @"InterruptISR" + i.ToString(), instructionSet, typeSystem);
}
}
开发者ID:grover,项目名称:MOSA-Project,代码行数:38,代码来源:InterruptVectorStage.cs
示例6: ThreeTwoAddressConversion
/// <summary>
/// Converts the given instruction from three address format to a two address format.
/// </summary>
/// <param name="ctx">The conversion context.</param>
private static void ThreeTwoAddressConversion(Context ctx)
{
if (!(ctx.Instruction is BaseIRInstruction))
return;
if (ctx.Instruction is IntegerCompare
|| ctx.Instruction is FloatCompare
|| ctx.Instruction is Load
|| ctx.Instruction is Store
|| ctx.Instruction is Call
|| ctx.Instruction is ZeroExtendedMove
|| ctx.Instruction is SignExtendedMove)
return;
Operand result = ctx.Result;
Operand op1 = ctx.Operand1;
Operand op2 = ctx.Operand2;
// Create registers for different data types
RegisterOperand eax = new RegisterOperand(op1.Type, op1.StackType == StackTypeCode.F ? (Register)SSE2Register.XMM0 : GeneralPurposeRegister.EAX);
RegisterOperand storeOperand = new RegisterOperand(result.Type, result.StackType == StackTypeCode.F ? (Register)SSE2Register.XMM0 : GeneralPurposeRegister.EAX);
ctx.Result = storeOperand;
ctx.Operand1 = op2;
ctx.Operand2 = null;
ctx.OperandCount = 1;
if (op1.StackType != StackTypeCode.F)
{
if (IsSigned(op1) && !(op1 is ConstantOperand))
ctx.InsertBefore().SetInstruction(IRInstruction.SignExtendedMove, eax, op1);
else if (IsUnsigned(op1) && !(op1 is ConstantOperand))
ctx.InsertBefore().SetInstruction(IRInstruction.ZeroExtendedMove, eax, op1);
else
ctx.InsertBefore().SetInstruction(X86.Mov, eax, op1);
}
else
{
if (op1.Type.Type == CilElementType.R4)
{
if (op1 is ConstantOperand)
{
Context before = ctx.InsertBefore();
before.SetInstruction(X86.Mov, eax, op1);
before.AppendInstruction(X86.Cvtss2sd, eax, eax);
}
else
{
ctx.InsertBefore().SetInstruction(X86.Cvtss2sd, eax, op1);
}
}
else
{
ctx.InsertBefore().SetInstruction(X86.Mov, eax, op1);
}
}
ctx.AppendInstruction(X86.Mov, result, eax);
}
开发者ID:grover,项目名称:MOSA-Project,代码行数:63,代码来源:AddressModeConversionStage.cs
示例7: RegisterOperand
/// <summary>
/// Replaces the intrinsic call site
/// </summary>
/// <param name="context">The context.</param>
/// <param name="typeSystem">The type system.</param>
void IIntrinsicMethod.ReplaceIntrinsicCall(Context context, ITypeSystem typeSystem, IList<RuntimeParameter> parameters)
{
Operand result = context.Result;
RegisterOperand imm = new RegisterOperand(BuiltInSigType.UInt32, GeneralPurposeRegister.EAX);
context.SetInstruction(IR.Instruction.MoveInstruction, imm, new RegisterOperand(BuiltInSigType.UInt32, control));
context.AppendInstruction(IR.Instruction.MoveInstruction, result, imm);
}
开发者ID:GeroL,项目名称:MOSA-Project,代码行数:14,代码来源:GetControlRegisterBase.cs
示例8: RegisterOperand
/// <summary>
/// Replaces the intrinsic call site
/// </summary>
/// <param name="context">The context.</param>
/// <param name="typeSystem">The type system.</param>
void IIntrinsicMethod.ReplaceIntrinsicCall(Context context, ITypeSystem typeSystem, IList<RuntimeParameter> parameters)
{
Operand operand1 = context.Operand1;
RegisterOperand eax = new RegisterOperand(BuiltInSigType.UInt32, GeneralPurposeRegister.EAX);
RegisterOperand cr = new RegisterOperand(BuiltInSigType.UInt32, control);
context.SetInstruction(IR.IRInstruction.Move, eax, operand1);
context.AppendInstruction(IR.IRInstruction.Move, cr, eax);
}
开发者ID:grover,项目名称:MOSA-Project,代码行数:15,代码来源:SetControlRegisterBase.cs
示例9: RegisterOperand
/// <summary>
/// Addresses the of instruction.
/// </summary>
/// <param name="context">The context.</param>
void IR.IIRVisitor.AddressOfInstruction(Context context)
{
var opRes = context.Result;
RegisterOperand register = new RegisterOperand(opRes.Type, GeneralPurposeRegister.EAX);
context.Result = register;
context.ReplaceInstructionOnly(Instruction.LeaInstruction);
//context.Ignore = true;
context.AppendInstruction(Instruction.MovInstruction, opRes, register);
}
开发者ID:GeroL,项目名称:MOSA-Project,代码行数:14,代码来源:IRTransformationStage.cs
示例10: RegisterOperand
/// <summary>
/// Replaces the intrinsic call site
/// </summary>
/// <param name="context">The context.</param>
/// <param name="typeSystem">The type system.</param>
void IIntrinsicMethod.ReplaceIntrinsicCall(Context context, ITypeSystem typeSystem, IList<RuntimeParameter> parameters)
{
Operand result = context.Result;
RegisterOperand tmp = new RegisterOperand(BuiltInSigType.Ptr, GeneralPurposeRegister.EDX);
MemoryOperand operand = new MemoryOperand(context.Operand1.Type, GeneralPurposeRegister.EDX, new System.IntPtr(0));
context.SetInstruction(X86.Mov, tmp, context.Operand1);
context.AppendInstruction(X86.Mov, result, operand);
}
开发者ID:toddhainsworth,项目名称:MOSA-Project,代码行数:15,代码来源:Get.cs
示例11: RegisterOperand
/// <summary>
/// Replaces the intrinsic call site
/// </summary>
/// <param name="context">The context.</param>
/// <param name="typeSystem">The type system.</param>
void IIntrinsicMethod.ReplaceIntrinsicCall(Context context, ITypeSystem typeSystem, IList<RuntimeParameter> parameters)
{
//var result = context.Result;
//var op1 = context.Operand1;
//var op2 = context.Operand2;
//var eax = new RegisterOperand(BuiltInSigType.IntPtr, GeneralPurposeRegister.EAX);
//var edx = new RegisterOperand(BuiltInSigType.IntPtr, GeneralPurposeRegister.EDX);
//var esp = new RegisterOperand(BuiltInSigType.IntPtr, GeneralPurposeRegister.ESP);
//var ebp = new RegisterOperand(BuiltInSigType.IntPtr, GeneralPurposeRegister.EBP);
//context.SetInstruction(Instruction.SubInstruction, esp, new ConstantOperand(BuiltInSigType.IntPtr, parameters.Count * 4 + 4));
//context.AppendInstruction(Instruction.MovInstruction, edx, esp);
//var size = parameters.Count * 4 + 4;
//foreach (var parameter in parameters)
//{
// context.AppendInstruction(Instruction.MovInstruction, new MemoryOperand(BuiltInSigType.IntPtr, edx.Register, new IntPtr(size - 4)), new MemoryOperand(BuiltInSigType.IntPtr, ebp.Register, new IntPtr(size + 4)));
// size -= 4;
//}
//context.AppendInstruction(Instruction.MovInstruction, new MemoryOperand(BuiltInSigType.IntPtr, edx.Register, new IntPtr(size - 4)), op1);
//context.AppendInstruction(Instruction.MovInstruction, eax, op2);
//context.AppendInstruction(Instruction.CallPointerInstruction, null, new RegisterOperand(BuiltInSigType.IntPtr, GeneralPurposeRegister.EAX));
//context.AppendInstruction(Instruction.AddInstruction, esp, new ConstantOperand(BuiltInSigType.IntPtr, parameters.Count * 4 + 4));
//context.AppendInstruction(Instruction.MovInstruction, result, new RegisterOperand(result.Type, GeneralPurposeRegister.EAX));
var result = context.Result;
var op1 = context.Operand1;
var op2 = context.Operand2;
var r8 = new RegisterOperand(BuiltInSigType.IntPtr, GeneralPurposeRegister.R8);
var r9 = new RegisterOperand(BuiltInSigType.IntPtr, GeneralPurposeRegister.R9);
var sp = new RegisterOperand(BuiltInSigType.IntPtr, GeneralPurposeRegister.SP);
var r11 = new RegisterOperand(BuiltInSigType.IntPtr, GeneralPurposeRegister.R11);
var r10 = new RegisterOperand(BuiltInSigType.UInt32, GeneralPurposeRegister.R10);
context.SetInstruction(Instruction.SubInstruction, sp, new ConstantOperand(BuiltInSigType.IntPtr, parameters.Count * 4 + 4));
context.AppendInstruction(Instruction.MovInstruction, r9, sp);
var size = parameters.Count * 4 + 4;
foreach (var parameter in parameters)
{
context.AppendInstruction(Instruction.LdInstruction, r10, new MemoryOperand(BuiltInSigType.IntPtr, r11.Register, new IntPtr(size + 4)));
context.AppendInstruction(Instruction.StInstruction, new MemoryOperand(BuiltInSigType.IntPtr, r9.Register, new IntPtr(size - 4)), r10);
size -= 4;
}
context.AppendInstruction(Instruction.LdInstruction, r10, op1);
context.AppendInstruction(Instruction.StInstruction, new MemoryOperand(BuiltInSigType.IntPtr, r9.Register, new IntPtr(size - 4)), r10);
context.AppendInstruction(Instruction.MovInstruction, r8, op2);
context.AppendInstruction(Instruction.IcallInstruction, null, new RegisterOperand(BuiltInSigType.IntPtr, GeneralPurposeRegister.R8));
context.AppendInstruction(Instruction.MovInstruction, r10, new ConstantOperand(BuiltInSigType.IntPtr, parameters.Count * 4));
context.AppendInstruction(Instruction.AddInstruction, sp, r10);
context.AppendInstruction(Instruction.StInstruction, result, new RegisterOperand(result.Type, GeneralPurposeRegister.R8));
}
开发者ID:pdelprat,项目名称:MOSA-Project,代码行数:59,代码来源:InvokeInstanceDelegateWithReturn.cs
示例12: RegisterOperand
/// <summary>
/// Addresses the of instruction.
/// </summary>
/// <param name="context">The context.</param>
void IIRVisitor.AddressOf(Context context)
{
var opRes = context.Result;
RegisterOperand register = new RegisterOperand(opRes.Type, GeneralPurposeRegister.EAX);
//VirtualRegisterOperand register = methodCompiler.VirtualRegisterLayout.AllocateVirtualRegister(opRes.Type);
context.Result = register;
context.ReplaceInstructionOnly(X86.Lea);
context.AppendInstruction(X86.Mov, opRes, register);
}
开发者ID:grover,项目名称:MOSA-Project,代码行数:15,代码来源:IRTransformationStage.cs
示例13: Emit
/// <summary>
/// Emits the specified platform instruction.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="emitter">The emitter.</param>
protected override void Emit(Context context, MachineCodeEmitter emitter)
{
if (context.Result is RegisterOperand)
{
RegisterOperand sp = new RegisterOperand(BuiltInSigType.Int32, GeneralPurposeRegister.SP);
RegisterOperand register = context.Operand1 as RegisterOperand;
emitter.EmitTwoRegisterInstructions((byte)0x0D, (byte)sp.Register.RegisterCode, (byte)register.Register.RegisterCode); // st.w --Rp, Rs
}
else
throw new Exception("Not supported combination of operands");
}
开发者ID:GeroL,项目名称:MOSA-Project,代码行数:16,代码来源:PushInstruction.cs
示例14: RegisterOperand
/// <summary>
/// Replaces the intrinsic call site
/// </summary>
/// <param name="context">The context.</param>
/// <param name="typeSystem">The type system.</param>
void IIntrinsicMethod.ReplaceIntrinsicCall(Context context, ITypeSystem typeSystem, IList<RuntimeParameter> parameters)
{
SigType I4 = BuiltInSigType.Int32;
RegisterOperand esp = new RegisterOperand(I4, GeneralPurposeRegister.ESP);
context.SetInstruction(X86.Mov, esp, context.Operand1);
context.AppendInstruction(X86.Popad);
context.AppendInstruction(X86.Add, esp, new ConstantOperand(I4, 0x08));
context.AppendInstruction(X86.Sti);
context.AppendInstruction(X86.IRetd);
}
开发者ID:toddhainsworth,项目名称:MOSA-Project,代码行数:16,代码来源:SwitchTask.cs
示例15: RegisterOperand
/// <summary>
/// Replaces the intrinsic call site
/// </summary>
/// <param name="context">The context.</param>
/// <param name="typeSystem">The type system.</param>
void IIntrinsicMethod.ReplaceIntrinsicCall(Context context, ITypeSystem typeSystem, IList<RuntimeParameter> parameters)
{
Operand result = context.Result;
Operand operand1 = context.Operand1;
RegisterOperand edx = new RegisterOperand(operand1.Type, GeneralPurposeRegister.EDX);
RegisterOperand eax = new RegisterOperand(result.Type, GeneralPurposeRegister.EAX);
context.SetInstruction(X86.Mov, edx, operand1);
context.AppendInstruction(X86.In, eax, edx);
context.AppendInstruction(X86.Mov, result, eax);
}
开发者ID:toddhainsworth,项目名称:MOSA-Project,代码行数:17,代码来源:In.cs
示例16: RegisterOperand
/// <summary>
/// Replaces the intrinsic call site
/// </summary>
/// <param name="context">The context.</param>
/// <param name="typeSystem">The type system.</param>
void IIntrinsicMethod.ReplaceIntrinsicCall(Context context, ITypeSystem typeSystem, IList<RuntimeParameter> parameters)
{
Operand result = context.Result;
SigType u4 = BuiltInSigType.UInt32;
RegisterOperand eax = new RegisterOperand(u4, GeneralPurposeRegister.EAX);
context.SetInstruction(X86.Pop, eax);
context.AppendInstruction(X86.Add, eax, new RegisterOperand(u4, GeneralPurposeRegister.ESP));
context.AppendInstruction(X86.Mov, eax, new MemoryOperand(GeneralPurposeRegister.EAX, u4, new IntPtr(0)));
context.AppendInstruction(X86.Mov, result, eax);
context.AppendInstruction(X86.Push, null, eax);
}
开发者ID:grover,项目名称:MOSA-Project,代码行数:17,代码来源:GetEip.cs
示例17: RegisterOperand
/// <summary>
/// Replaces the intrinsic call site
/// </summary>
/// <param name="context">The context.</param>
/// <param name="typeSystem">The type system.</param>
void IIntrinsicMethod.ReplaceIntrinsicCall(Context context, ITypeSystem typeSystem, IList<RuntimeParameter> parameters)
{
Operand operand1 = context.Operand1;
Operand operand2 = context.Operand2;
RegisterOperand edx = new RegisterOperand(operand1.Type, GeneralPurposeRegister.EDX);
RegisterOperand eax = new RegisterOperand(operand2.Type, GeneralPurposeRegister.EAX);
context.SetInstruction(Instruction.MovInstruction, edx, operand1);
context.AppendInstruction(Instruction.MovInstruction, eax, operand2);
context.AppendInstruction(Instruction.OutInstruction, null, edx, eax);
}
开发者ID:GeroL,项目名称:MOSA-Project,代码行数:17,代码来源:Out.cs
示例18: RegisterOperand
/// <summary>
/// Replaces the intrinsic call site
/// </summary>
/// <param name="context">The context.</param>
/// <param name="typeSystem">The type system.</param>
void IIntrinsicMethod.ReplaceIntrinsicCall(Context context, ITypeSystem typeSystem, IList<RuntimeParameter> parameters)
{
Operand result = context.Result;
Operand operand = context.Operand1;
RegisterOperand eax = new RegisterOperand(BuiltInSigType.Int32, GeneralPurposeRegister.EAX);
RegisterOperand ecx = new RegisterOperand(BuiltInSigType.Int32, GeneralPurposeRegister.ECX);
RegisterOperand reg = new RegisterOperand(BuiltInSigType.Int32, GeneralPurposeRegister.EAX);
context.SetInstruction(X86.Mov, eax, operand);
context.AppendInstruction(X86.Xor, ecx, ecx);
context.AppendInstruction(X86.CpuId, eax, eax);
context.AppendInstruction(X86.Mov, result, reg);
}
开发者ID:grover,项目名称:MOSA-Project,代码行数:17,代码来源:CpuIdEax.cs
示例19: RegisterOperand
/// <summary>
/// Replaces the intrinsic call site
/// </summary>
/// <param name="context">The context.</param>
/// <param name="typeSystem">The type system.</param>
void IIntrinsicMethod.ReplaceIntrinsicCall(Context context, ITypeSystem typeSystem, IList<RuntimeParameter> parameters)
{
Operand dest = context.Operand1;
Operand value = context.Operand2;
RegisterOperand edx = new RegisterOperand(dest.Type, GeneralPurposeRegister.EDX);
RegisterOperand eax = new RegisterOperand(value.Type, GeneralPurposeRegister.EAX);
MemoryOperand memory = new MemoryOperand(new SigType(context.InvokeTarget.Signature.Parameters[1].Type), GeneralPurposeRegister.EDX, new IntPtr(0));
context.SetInstruction(X86.Mov, edx, dest);
context.AppendInstruction(X86.Mov, eax, value);
context.AppendInstruction(X86.Mov, memory, eax);
}
开发者ID:toddhainsworth,项目名称:MOSA-Project,代码行数:18,代码来源:Set.cs
示例20: AllocateRegister
private RegisterOperand AllocateRegister(SigType sigType)
{
RegisterOperand result;
if (RequiresSseOperation(sigType))
{
result = new RegisterOperand(sigType, SSE2Register.XMM6);
}
else
{
result = new RegisterOperand(sigType, GeneralPurposeRegister.EAX);
}
return result;
}
开发者ID:GeroL,项目名称:MOSA-Project,代码行数:14,代码来源:MemToMemConversionStage.cs
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