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C# Operands.RegisterOperand类代码示例

本文整理汇总了C#中Mosa.Runtime.CompilerFramework.Operands.RegisterOperand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.Runtime.CompilerFramework.Operands命名空间,在下文中一共展示了RegisterOperand类的15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,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: CreateISRMethods

        /// <summary>
        /// Creates the ISR methods.
        /// </summary>
        /// <param name="compiler">The compiler.</param>
        private void CreateISRMethods(AssemblyCompiler compiler)
        {
            // Create Interrupt Service Routines (ISR)
            RuntimeMethod InterruptMethod = compiler.Assembly.EntryPoint; // TODO: replace with another entry point

            SigType I1 = new SigType(CilElementType.I1);
            SigType I4 = new SigType(CilElementType.I4);
            RegisterOperand eax = new RegisterOperand(I4, GeneralPurposeRegister.EAX);

            for (int i = 0; i <= 256; i++) {
                InstructionSet set = new InstructionSet(100);
                Context ctx = new Context(set, -1);

                ctx.SetInstruction(CPUx86.Instruction.CliInstruction);
                if ((i != 8) && (i < 10 || i > 14)) // For IRQ 8, 10, 11, 12, 13, 14 the cpu automatically pushed the error code
                    ctx.AppendInstruction(CPUx86.Instruction.PushInstruction, null, new ConstantOperand(I4, 0x0));
                ctx.AppendInstruction(CPUx86.Instruction.PushadInstruction);
                ctx.AppendInstruction(CPUx86.Instruction.PushInstruction, null, new ConstantOperand(I4, i));
                // TODO: Set method parameters
                ctx.AppendInstruction(CPUx86.Instruction.CallInstruction, InterruptMethod);
                ctx.AppendInstruction(CPUx86.Instruction.PopInstruction, eax);
                ctx.AppendInstruction(CPUx86.Instruction.PopadInstruction);
                ctx.AppendInstruction(CPUx86.Instruction.PopInstruction, eax);
                ctx.AppendInstruction(CPUx86.Instruction.StiInstruction);
                //ctx.AppendInstruction(CPUx86.Instruction.IRetdInstruction);

                CompilerGeneratedMethod method = LinkTimeCodeGenerator.Compile(compiler, @"InterruptISR" + i.ToString(), set);
            }
        }
开发者ID:shanebrown99,项目名称:MOSA-Project,代码行数:33,代码来源:InterruptStage.cs

示例2: CreateISRMethods

        /// <summary>
        /// Creates the ISR methods.
        /// </summary>
        /// <param name="compiler">The compiler.</param>
        private void CreateISRMethods(AssemblyCompiler compiler)
        {
            // Get RuntimeMethod for the Mosa.Kernel.X86.IDT.InterruptHandler
            RuntimeType rt = RuntimeBase.Instance.TypeLoader.GetType(@"Mosa.Kernel.X86.IDT");
            RuntimeMethod InterruptMethod = FindMethod(rt, "InterruptHandler");

            SigType I1 = new SigType(CilElementType.I1);
            SigType I2 = new SigType(CilElementType.I4);

            RegisterOperand ecx1 = new RegisterOperand(I1, GeneralPurposeRegister.ECX);
            RegisterOperand ecx2 = new RegisterOperand(I2, GeneralPurposeRegister.ECX);

            for (int i = 0; i <= 256; i++) {
                InstructionSet set = new InstructionSet(100);
                Context ctx = new Context(set, -1);

                ctx.AppendInstruction(CPUx86.Instruction.CliInstruction);
                ctx.AppendInstruction(CPUx86.Instruction.PushadInstruction);
                if ((i != 8) && (i < 10 || i > 14)) // For IRQ 8, 10, 11, 12, 13, 14 the cpu automatically pushed the error code
                    ctx.AppendInstruction(CPUx86.Instruction.PushInstruction, null, new ConstantOperand(I1, 0x0));
                ctx.AppendInstruction(CPUx86.Instruction.PushInstruction, null, new ConstantOperand(I2, i));
                ctx.AppendInstruction(CPUx86.Instruction.CallInstruction, InterruptMethod);
                // TODO: Replace next two instructions with add esp, 5 ;Stack clearing
                ctx.AppendInstruction(CPUx86.Instruction.PopInstruction, ecx2);
                ctx.AppendInstruction(CPUx86.Instruction.PopInstruction, ecx1);
                ctx.AppendInstruction(CPUx86.Instruction.PopadInstruction);
                ctx.AppendInstruction(CPUx86.Instruction.StiInstruction);
                ctx.AppendInstruction(CPUx86.Instruction.IRetdInstruction);

                CompilerGeneratedMethod method = LinkTimeCodeGenerator.Compile(compiler, @"InterruptISR" + i.ToString(), set);
            }
        }
开发者ID:rtownsend,项目名称:MOSA-Project,代码行数:36,代码来源:InterruptBuilderStage.cs

示例3: ReplaceIntrinsicCall

        /// <summary>
        /// Replaces the instrinsic call site
        /// </summary>
        /// <param name="context">The context.</param>
        /// <param name="typeSystem">The type system.</param>
        public void ReplaceIntrinsicCall(Context context, ITypeSystem typeSystem)
        {
            Operand result = context.Result;

            RegisterOperand imm = new RegisterOperand(new SigType(CilElementType.U4), GeneralPurposeRegister.EAX);

            context.SetInstruction(IR.Instruction.MoveInstruction, imm, new RegisterOperand(new SigType(CilElementType.U4), _control));
            context.AppendInstruction(IR.Instruction.MoveInstruction, result, imm);
        }
开发者ID:davidleon,项目名称:MOSA-Project,代码行数:14,代码来源:GetControlRegisterBase.cs

示例4: RegisterOperand

 /// <summary>
 /// Visitation function for <see cref="IR.IIRVisitor.AddressOfInstruction"/> instruction.
 /// </summary>
 /// <param name="ctx">The context.</param>
 void IR.IIRVisitor.AddressOfInstruction(Context ctx)
 {
     Operand opRes = ctx.Result;
     RegisterOperand eax = new RegisterOperand (opRes.Type, GeneralPurposeRegister.EAX);
     ctx.Result = eax;
     ctx.ReplaceInstructionOnly (CPUx86.Instruction.LeaInstruction);
     //            ctx.Ignore = true;
     ctx.AppendInstruction (CPUx86.Instruction.MovInstruction, opRes, eax);
 }
开发者ID:hj1980,项目名称:Mosa,代码行数:13,代码来源:IRTransformationStage.cs

示例5: ReplaceIntrinsicCall

        /// <summary>
        /// Replaces the instrinsic call site
        /// </summary>
        /// <param name="context">The context.</param>
        public void ReplaceIntrinsicCall(Context context)
        {
            Operand operand1 = context.Operand1;

            RegisterOperand imm = new RegisterOperand(new SigType(CilElementType.U4), GeneralPurposeRegister.EAX);

            context.SetInstruction(IR.Instruction.MoveInstruction, imm, operand1);
            context.AppendInstruction(IR.Instruction.MoveInstruction, new RegisterOperand(new SigType(CilElementType.U4), _control), imm);
        }
开发者ID:davidbjornn,项目名称:MOSA-Project,代码行数:13,代码来源:SetControlRegisterBase.cs

示例6: ReplaceIntrinsicCall

        /// <summary>
        /// Replaces the instrinsic call site
        /// </summary>
        /// <param name="context">The context.</param>
        /// <param name="typeSystem">The type system.</param>
        public void ReplaceIntrinsicCall(Context context, ITypeSystem typeSystem)
        {
            Operand result = context.Result;

            RegisterOperand tmp = new RegisterOperand(new Mosa.Runtime.Metadata.Signatures.SigType(Mosa.Runtime.Metadata.CilElementType.Ptr), GeneralPurposeRegister.EDX);
            MemoryOperand operand = new MemoryOperand(context.Operand1.Type, GeneralPurposeRegister.EDX, new System.IntPtr(0));

            context.SetInstruction(CPUx86.Instruction.MovInstruction, tmp, context.Operand1);
            context.AppendInstruction(CPUx86.Instruction.MovInstruction, result, operand);
        }
开发者ID:illuminus86,项目名称:MOSA-Project,代码行数:15,代码来源:Get.cs

示例7: ReplaceIntrinsicCall

        /// <summary>
        /// Replaces the instrinsic call site
        /// </summary>
        /// <param name="context">The context.</param>
        /// <param name="typeSystem">The type system.</param>
        public void ReplaceIntrinsicCall(Context context, ITypeSystem typeSystem)
        {
            SigType I4 = new SigType(CilElementType.I4);
            RegisterOperand esp = new RegisterOperand(I4, GeneralPurposeRegister.ESP);

            context.SetInstruction(CPUx86.Instruction.MovInstruction, esp, context.Operand1);
            context.AppendInstruction(CPUx86.Instruction.PopadInstruction);
            context.AppendInstruction(CPUx86.Instruction.AddInstruction, esp, new ConstantOperand(I4, 0x08));
            context.AppendInstruction(CPUx86.Instruction.StiInstruction);
            context.AppendInstruction(CPUx86.Instruction.IRetdInstruction);
        }
开发者ID:davidleon,项目名称:MOSA-Project,代码行数:16,代码来源:SwitchTask.cs

示例8: 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)
        {
            Operand result = ctx.Result;
            Operand op1 = ctx.Operand1;
            Operand op2 = ctx.Operand2;

            if (ctx.Instruction is IR.FloatingPointCompareInstruction)
                return;

            if (ctx.Instruction is CIL.MulInstruction /*|| ctx.Instruction is CIL.DivInstruction*/)
                if (!(op1 is ConstantOperand) && (op2 is ConstantOperand))
                {
                    Operand temp = op1;
                    op1 = op2;
                    op2 = temp;
                }

            // 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);
            //    RegisterOperand eaxL = new RegisterOperand(op1.Type, 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(IR.Instruction.SignExtendedMoveInstruction, eax, op1);
                else if (IsUnsigned(op1) && !(op1 is ConstantOperand))
                    ctx.InsertBefore().SetInstruction(IR.Instruction.ZeroExtendedMoveInstruction, eax, op1);
                else
                    ctx.InsertBefore().SetInstruction(CPUx86.Instruction.MovInstruction, eax, op1);
            }
            else
            {
                if (op1.Type.Type == CilElementType.R4)
                {
                    if (op1 is ConstantOperand)
                    {
                        Context before = ctx.InsertBefore();
                        before.SetInstruction(CPUx86.Instruction.MovInstruction, eax, op1);
                        before.AppendInstruction(CPUx86.Instruction.Cvtss2sdInstruction, eax, eax);
                    }
                    else
                        ctx.InsertBefore().SetInstruction(CPUx86.Instruction.Cvtss2sdInstruction, eax, op1);
                }
                else
                    ctx.InsertBefore().SetInstruction(CPUx86.Instruction.MovInstruction, eax, op1);
            }
            ctx.AppendInstruction(CPUx86.Instruction.MovInstruction, result, eax);
        }
开发者ID:shanebrown99,项目名称:MOSA-Project,代码行数:58,代码来源:AddressModeConversionStage.cs

示例9: ReplaceIntrinsicCall

 /// <summary>
 /// Replaces the instrinsic call site
 /// </summary>
 /// <param name="context">The context.</param>
 public void ReplaceIntrinsicCall(Context context)
 {
     Operand result = context.Result;
     Operand operand = context.Operand1;
     RegisterOperand eax = new RegisterOperand(new Mosa.Runtime.Metadata.Signatures.SigType(Mosa.Runtime.Metadata.CilElementType.I4), GeneralPurposeRegister.EAX);
     RegisterOperand ecx = new RegisterOperand(new Mosa.Runtime.Metadata.Signatures.SigType(Mosa.Runtime.Metadata.CilElementType.I4), GeneralPurposeRegister.ECX);
     RegisterOperand reg = new RegisterOperand(new Mosa.Runtime.Metadata.Signatures.SigType(Mosa.Runtime.Metadata.CilElementType.I4), GeneralPurposeRegister.EBX);
     context.SetInstruction(CPUx86.Instruction.MovInstruction, eax, operand);
     context.AppendInstruction(CPUx86.Instruction.XorInstruction, ecx, ecx);
     context.AppendInstruction(CPUx86.Instruction.CpuIdEbxInstruction);
     context.AppendInstruction(CPUx86.Instruction.MovInstruction, result, reg);
 }
开发者ID:hj1980,项目名称:MOSA-Project,代码行数:16,代码来源:CpuIdEbx.cs

示例10: ReplaceIntrinsicCall

        /// <summary>
        /// Replaces the instrinsic call site
        /// </summary>
        /// <param name="context">The context.</param>
        /// <param name="typeSystem">The type system.</param>
        public void ReplaceIntrinsicCall(Context context, ITypeSystem typeSystem)
        {
            Operand result = context.Result;
            SigType u4 = new SigType(CilElementType.U4);
            RegisterOperand eax = new RegisterOperand(u4, GeneralPurposeRegister.EAX);

            context.SetInstruction(CPUx86.Instruction.PopInstruction, eax);
            context.AppendInstruction(CPUx86.Instruction.AddInstruction, eax, new RegisterOperand(u4, GeneralPurposeRegister.ESP));
            context.AppendInstruction(CPUx86.Instruction.MovInstruction, eax, new MemoryOperand(u4, GeneralPurposeRegister.EAX, new IntPtr(0)));
            context.AppendInstruction(CPUx86.Instruction.MovInstruction, result, eax);
            context.AppendInstruction(CPUx86.Instruction.PushInstruction, null, eax);
        }
开发者ID:davidleon,项目名称:MOSA-Project,代码行数:17,代码来源:GetEip.cs

示例11: ReplaceIntrinsicCall

        /// <summary>
        /// Replaces the instrinsic call site
        /// </summary>
        /// <param name="context">The context.</param>
        public void ReplaceIntrinsicCall(Context context)
        {
            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 (CPUx86.Instruction.MovInstruction, edx, operand1);
            context.AppendInstruction (CPUx86.Instruction.MovInstruction, eax, operand2);
            context.AppendInstruction (CPUx86.Instruction.OutInstruction, null, edx, eax);
        }
开发者ID:hj1980,项目名称:Mosa,代码行数:16,代码来源:OutInstruction.cs

示例12: ReplaceIntrinsicCall

        /// <summary>
        /// Replaces the instrinsic call site
        /// </summary>
        /// <param name="context">The context.</param>
        /// <param name="typeSystem">The type system.</param>
        public void ReplaceIntrinsicCall(Context context, ITypeSystem typeSystem)
        {
            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(CPUx86.Instruction.MovInstruction, edx, operand1);
            context.AppendInstruction(CPUx86.Instruction.InInstruction, eax, edx);
            context.AppendInstruction(CPUx86.Instruction.MovInstruction, result, eax);
        }
开发者ID:illuminus86,项目名称:MOSA-Project,代码行数:17,代码来源:In.cs

示例13: ReplaceIntrinsicCall

        /// <summary>
        /// Replaces the instrinsic call site
        /// </summary>
        /// <param name="context">The context.</param>
        /// <param name="typeSystem">The type system.</param>
        public void ReplaceIntrinsicCall(Context context, ITypeSystem typeSystem)
        {
            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(CPUx86.Instruction.MovInstruction, edx, dest);
            context.AppendInstruction(CPUx86.Instruction.MovInstruction, eax, value);
            context.AppendInstruction(CPUx86.Instruction.MovInstruction, memory, eax);
        }
开发者ID:illuminus86,项目名称:MOSA-Project,代码行数:18,代码来源:Set.cs

示例14: ReplaceIntrinsicCall

        /// <summary>
        /// Replaces the instrinsic call site
        /// </summary>
        /// <param name="context">The context.</param>
        /// <param name="typeSystem">The type system.</param>
        public void ReplaceIntrinsicCall(Context context, ITypeSystem typeSystem)
        {
            SigType u4 = new SigType(Runtime.Metadata.CilElementType.U4);

            RegisterOperand ebp = new RegisterOperand(u4, GeneralPurposeRegister.EBP);
            RegisterOperand esp = new RegisterOperand(u4, GeneralPurposeRegister.ESP);
            RegisterOperand eax = new RegisterOperand(u4, GeneralPurposeRegister.EAX);
            RegisterOperand ebx = new RegisterOperand(u4, GeneralPurposeRegister.EBX);
            RegisterOperand ecx = new RegisterOperand(u4, GeneralPurposeRegister.ECX);
            RegisterOperand edx = new RegisterOperand(u4, GeneralPurposeRegister.EDX);
            RegisterOperand esi = new RegisterOperand(u4, GeneralPurposeRegister.ESI);
            RegisterOperand edi = new RegisterOperand(u4, GeneralPurposeRegister.EDI);

            context.SetInstruction(CPUx86.Instruction.PushInstruction, null, ebp);
            context.AppendInstruction(CPUx86.Instruction.MovInstruction, ebp, esp);
            context.AppendInstruction(CPUx86.Instruction.PushInstruction, null, ebx);
            context.AppendInstruction(CPUx86.Instruction.PushInstruction, null, esi);
            context.AppendInstruction(CPUx86.Instruction.PushInstruction, null, edi);

            // Load register context
            context.AppendInstruction(CPUx86.Instruction.MovInstruction, eax, new MemoryOperand(u4, GeneralPurposeRegister.ESP, new IntPtr(28)));
            // Load exception handler
            context.AppendInstruction(CPUx86.Instruction.MovInstruction, ecx, new MemoryOperand(u4, GeneralPurposeRegister.ESP, new IntPtr(32)));
            // Save EBP
            context.AppendInstruction(CPUx86.Instruction.PushInstruction, null, ebp);

            // Restore register values
            context.AppendInstruction(CPUx86.Instruction.MovInstruction, ebp, new MemoryOperand(u4, GeneralPurposeRegister.EAX, new IntPtr(24)));
            context.AppendInstruction(CPUx86.Instruction.MovInstruction, ebx, new MemoryOperand(u4, GeneralPurposeRegister.EAX, new IntPtr(4)));
            context.AppendInstruction(CPUx86.Instruction.MovInstruction, esi, new MemoryOperand(u4, GeneralPurposeRegister.EAX, new IntPtr(16)));
            context.AppendInstruction(CPUx86.Instruction.MovInstruction, edi, new MemoryOperand(u4, GeneralPurposeRegister.EAX, new IntPtr(20)));

            // Align ESP
            context.AppendInstruction(CPUx86.Instruction.MovInstruction, edx, esp);
            context.AppendInstruction(CPUx86.Instruction.AndInstruction, esp, new ConstantOperand(u4, 0xFFFFFFF0u));
            context.AppendInstruction(CPUx86.Instruction.SubInstruction, esp, new ConstantOperand(u4, 0x8u));

            // Save original ESP
            context.AppendInstruction(CPUx86.Instruction.PushInstruction, null, edx);
            // Call catch handler
            context.AppendInstruction(CPUx86.Instruction.CallInstruction, ecx);

            // Restore registers
            context.AppendInstruction(CPUx86.Instruction.PopInstruction, esp);
            context.AppendInstruction(CPUx86.Instruction.PopInstruction, ebp);
            context.AppendInstruction(CPUx86.Instruction.PopInstruction, esi);
            context.AppendInstruction(CPUx86.Instruction.PopInstruction, edi);
            context.AppendInstruction(CPUx86.Instruction.PopInstruction, ebx);
            context.AppendInstruction(CPUx86.Instruction.LeaveInstruction);
            context.AppendInstruction(CPUx86.Instruction.RetInstruction);
        }
开发者ID:illuminus86,项目名称:MOSA-Project,代码行数:56,代码来源:CallFilter.cs

示例15: ReplaceIntrinsicCall

        /// <summary>
        /// Replaces the instrinsic call site
        /// </summary>
        /// <param name="context">The context.</param>
        public void ReplaceIntrinsicCall(Context context)
        {
            if (!(context.Operand1 is ConstantOperand))
                throw new InvalidOperationException();

            Operand result = context.Result;

            ControlRegister control;

            switch ((int)(context.Operand1 as ConstantOperand).Value) {
                case 0: control = ControlRegister.CR0; break;
                case 2: control = ControlRegister.CR2; break;
                case 3: control = ControlRegister.CR3; break;
                case 4: control = ControlRegister.CR4; break;
                default: throw new InvalidOperationException();
            }

            RegisterOperand imm = new RegisterOperand(new SigType(CilElementType.U4), GeneralPurposeRegister.EAX);

            context.SetInstruction(IR.Instruction.MoveInstruction, imm, new RegisterOperand(new SigType(CilElementType.U4), control));
            context.AppendInstruction(IR.Instruction.MoveInstruction, result, imm);
        }
开发者ID:shanebrown99,项目名称:MOSA-Project,代码行数:26,代码来源:GetControlRegister.cs


注:本文中的Mosa.Runtime.CompilerFramework.Operands.RegisterOperand类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。