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This commit is contained in:
José Pedro 2017-08-03 20:14:57 +01:00
parent ab89f97d20
commit cd6f2ddc4c
3 changed files with 51 additions and 64 deletions
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14
source/Cosmos.IL2CPU.API/ForceIncludeAttribute.cs Normal file
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@ -0,0 +1,14 @@
using System;
using System.Collections.Generic;
using System.Text;
namespace Cosmos.IL2CPU.API
{
/// <summary>
/// Use this attribute to force the inclusion of a class, struct or a method in the compiled code.
/// </summary>
[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Method, AllowMultiple = false)]
public class ForceIncludeAttribute : Attribute
{
}
}

34
source/Cosmos.IL2CPU/ILScanner.cs
View file

@ -5,6 +5,7 @@ using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Runtime.Loader;
using Cosmos.Assembler;
using Cosmos.IL2CPU.Extensions;
@ -231,6 +232,39 @@ namespace Cosmos.IL2CPU {
Queue(typeof(Array).GetTypeInfo().GetConstructors(BindingFlags.NonPublic | BindingFlags.Instance).First(), null, "Explicit Entry");
Queue(typeof(MulticastDelegate).GetTypeInfo().GetMethod("GetInvocationList"), null, "Explicit Entry");
Queue(ExceptionHelperRefs.CurrentExceptionRef, null, "Explicit Entry");
// ForceInclude
foreach (var xAssembly in AssemblyLoadContext.Default.GetLoadedAssemblies())
{
foreach (var xType in xAssembly.GetTypes())
{
var xTypeInfo = xType.GetTypeInfo();
if (xTypeInfo.GetCustomAttribute<ForceIncludeAttribute>() != null)
{
Queue(xTypeInfo, null, "Explicit Entry");
continue;
}
foreach (var xMethod in xTypeInfo.GetMethods(
BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic))
{
if (xMethod.GetCustomAttribute<ForceIncludeAttribute>() != null)
{
Queue(xMethod, null, "Explicit Entry");
}
}
foreach (var xMethod in xTypeInfo.GetMethods(
BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic))
{
if (xMethod.GetCustomAttribute<ForceIncludeAttribute>() != null)
{
Queue(xMethod, null, "Explicit Entry");
}
}
}
}
// Start from entry point of this program
Queue(aStartMethod, null, "Entry Point");

67
source/Kernel-X86/00-CPU/Cosmos.CPU/INTs.cs
View file

@ -1,7 +1,10 @@
using System.Runtime.InteropServices;
using Cosmos.CPU;
using Cosmos.IL2CPU.API;
namespace Cosmos.Core {
[ForceInclude]
public class INTs {
#region Enums
// TODO: Protect IRQs like memory and ports are
@ -482,69 +485,5 @@ namespace Cosmos.Core {
PutErrorChar(line, startCol + i, error[i]);
}
}
// This is to trick IL2CPU to compile it in
//TODO: Make a new attribute that IL2CPU sees when scanning to force inclusion so we dont have to do this.
// We dont actually need to cal this method
public static void Dummy() {
// Compiler magic
bool xTest = false;
if (xTest) {
unsafe
{
var xCtx = new IRQContext();
HandleInterrupt_Default(ref xCtx);
HandleInterrupt_00(ref xCtx);
HandleInterrupt_01(ref xCtx);
HandleInterrupt_02(ref xCtx);
HandleInterrupt_03(ref xCtx);
HandleInterrupt_04(ref xCtx);
HandleInterrupt_05(ref xCtx);
HandleInterrupt_06(ref xCtx);
HandleInterrupt_07(ref xCtx);
HandleInterrupt_08(ref xCtx);
HandleInterrupt_09(ref xCtx);
HandleInterrupt_0A(ref xCtx);
HandleInterrupt_0B(ref xCtx);
HandleInterrupt_0C(ref xCtx);
HandleInterrupt_0D(ref xCtx);
HandleInterrupt_0E(ref xCtx);
HandleInterrupt_0F(ref xCtx);
HandleInterrupt_10(ref xCtx);
HandleInterrupt_11(ref xCtx);
HandleInterrupt_12(ref xCtx);
HandleInterrupt_13(ref xCtx);
HandleInterrupt_20(ref xCtx);
HandleInterrupt_21(ref xCtx);
HandleInterrupt_22(ref xCtx);
HandleInterrupt_23(ref xCtx);
HandleInterrupt_24(ref xCtx);
HandleInterrupt_25(ref xCtx);
HandleInterrupt_26(ref xCtx);
HandleInterrupt_27(ref xCtx);
HandleInterrupt_28(ref xCtx);
HandleInterrupt_29(ref xCtx);
HandleInterrupt_2A(ref xCtx);
HandleInterrupt_2B(ref xCtx);
HandleInterrupt_2C(ref xCtx);
HandleInterrupt_2D(ref xCtx);
HandleInterrupt_2E(ref xCtx);
HandleInterrupt_2F(ref xCtx);
HandleInterrupt_30(ref xCtx);
HandleInterrupt_35(ref xCtx);
HandleInterrupt_40(ref xCtx);
HandleInterrupt_41(ref xCtx);
HandleInterrupt_42(ref xCtx);
HandleInterrupt_43(ref xCtx);
HandleInterrupt_44(ref xCtx);
HandleInterrupt_45(ref xCtx);
HandleInterrupt_46(ref xCtx);
HandleInterrupt_47(ref xCtx);
HandleInterrupt_48(ref xCtx);
HandleInterrupt_49(ref xCtx);
}
}
}
}
}