110 lines
3.9 KiB
C#
110 lines
3.9 KiB
C#
using HybridCLR.Editor;
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using HybridCLR.Editor.ABI;
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using HybridCLR.Editor.Meta;
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using HybridCLR.Editor.MethodBridge;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Reflection;
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using System.Text;
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using System.Threading.Tasks;
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using UnityEditor;
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using UnityEngine;
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namespace HybridCLR.Editor.Commands
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{
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public class MethodBridgeGeneratorCommand
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{
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public static void CleanIl2CppBuildCache()
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{
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string il2cppBuildCachePath = SettingsUtil.Il2CppBuildCacheDir;
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if (!Directory.Exists(il2cppBuildCachePath))
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{
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return;
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}
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Debug.Log($"clean il2cpp build cache:{il2cppBuildCachePath}");
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Directory.Delete(il2cppBuildCachePath, true);
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}
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private static string GetTemplateCode(PlatformABI platform)
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{
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string tplFile;
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switch (platform)
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{
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case PlatformABI.Universal32: tplFile = "Universal32"; break;
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case PlatformABI.Universal64: tplFile = "Universal64"; break;
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case PlatformABI.Arm64: tplFile = "Arm64"; break;
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default: throw new NotSupportedException();
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};
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return File.ReadAllText($"{SettingsUtil.TemplatePathInPackage}/MethodBridge_{tplFile}.cpp.txt");
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}
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private static void GenerateMethodBridgeCppFile(Analyzer analyzer, PlatformABI platform, string templateCode, string outputFile)
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{
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var g = new Generator(new Generator.Options()
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{
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PlatformABI = platform,
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TemplateCode = templateCode,
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OutputFile = outputFile,
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GenericMethods = analyzer.GenericMethods,
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NotGenericMethods = analyzer.NotGenericMethods,
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});
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g.PrepareMethods();
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g.Generate();
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Debug.LogFormat("== output:{0} ==", outputFile);
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CleanIl2CppBuildCache();
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}
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[MenuItem("HybridCLR/Generate/MethodBridge", priority = 101)]
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public static void GenerateMethodBridge()
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{
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GenerateMethodBridge(true);
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}
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public static void GenerateMethodBridge(bool compileDll)
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{
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// 此处理论会有点问题，打每个平台的时候，都得针对当前平台生成桥接函数
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// 但影响不大，先这样吧
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if (compileDll)
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{
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CompileDllCommand.CompileDllActiveBuildTarget();
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}
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using (AssemblyReferenceDeepCollector collector = new AssemblyReferenceDeepCollector(MetaUtil.CreateBuildTargetAssemblyResolver(EditorUserBuildSettings.activeBuildTarget), SettingsUtil.HotUpdateAssemblyNames))
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{
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var analyzer = new Analyzer(new Analyzer.Options
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{
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MaxIterationCount = Math.Min(20, SettingsUtil.HybridCLRSettings.maxMethodBridgeGenericIteration),
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Collector = collector,
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});
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analyzer.Run();
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var generateJobs = new List<(PlatformABI, string)>()
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{
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(PlatformABI.Arm64, "MethodBridge_Arm64"),
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(PlatformABI.Universal64, "MethodBridge_Universal64"),
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(PlatformABI.Universal32, "MethodBridge_Universal32"),
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};
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var tasks = new List<Task>();
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foreach (var (platform, stubFile) in generateJobs)
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{
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string templateCode = GetTemplateCode(platform);
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string outputFile = $"{SettingsUtil.MethodBridgeCppDir}/{stubFile}.cpp";
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tasks.Add(Task.Run(() =>
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{
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GenerateMethodBridgeCppFile(analyzer, platform, templateCode, outputFile);
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}));
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}
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Task.WaitAll(tasks.ToArray());
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}
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}
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}
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}
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