[offsets-tool] allow to set targetdir for iOS targets, so it's possible to dump offse...
[mono.git] / tools / offsets-tool / MonoAotOffsetsDumper.cs
index 5d9eb574eb28201bb5aa78ca9bb9bb22be6a29f4..0775292a10665800551ee99ffbbc20a515efa8bd 100644 (file)
@@ -24,10 +24,10 @@ namespace CppSharp
         static List<string> Abis = new List<string> ();
         static string OutputDir;
 
-        static bool XamarinAndroid;
         static string MonodroidDir = @"";
         static string AndroidNdkPath = @"";
         static string MaccoreDir = @"";
+        static string TargetDir = @"";
 
         public enum TargetPlatform
         {
@@ -89,28 +89,24 @@ namespace CppSharp
             Targets.Add (new Target {
                 Platform = TargetPlatform.Android,
                 Triple = "i686-none-linux-android",
-                Build = XamarinAndroid ? "x86" : "mono-x86",
                 Defines = { "TARGET_X86" }
             });
 
             Targets.Add (new Target {
                 Platform = TargetPlatform.Android,
                 Triple = "x86_64-none-linux-android",
-                Build = XamarinAndroid ? "x86_64" : "mono-x86_64",
                 Defines = { "TARGET_AMD64" }
             });            
 
             Targets.Add (new Target {
                 Platform = TargetPlatform.Android,
                 Triple = "armv5-none-linux-androideabi",
-                Build = XamarinAndroid ? "armeabi" : "mono-armv6",
                 Defines = { "TARGET_ARM", "ARM_FPU_VFP", "HAVE_ARMV5" }
             });
 
             Targets.Add (new Target {
                 Platform = TargetPlatform.Android,
                 Triple = "armv7-none-linux-androideabi",
-                Build = XamarinAndroid ? "armeabi-v7a" : "mono-armv7",
                 Defines = { "TARGET_ARM", "ARM_FPU_VFP", "HAVE_ARMV5", "HAVE_ARMV6",
                     "HAVE_ARMV7"
                 }
@@ -119,14 +115,12 @@ namespace CppSharp
             Targets.Add (new Target {
                 Platform = TargetPlatform.Android,
                 Triple = "aarch64-v8a-linux-android",
-                Build = XamarinAndroid ? "arm64-v8a" : "mono-aarch64",
                 Defines = { "TARGET_ARM64" }
             });            
 
             /*Targets.Add(new Target {
                     Platform = TargetPlatform.Android,
                     Triple = "mipsel-none-linux-android",
-                    Build = "mono-mips",
                     Defines = { "TARGET_MIPS", "__mips__" }
                 });*/
 
@@ -225,8 +219,7 @@ namespace CppSharp
 
                 var options = new DriverOptions();
 
-                var log = new TextDiagnosticPrinter();
-                var driver = new Driver(options, log);
+                var driver = new Driver(options);
 
                 Setup(driver, target);
                 driver.Setup();
@@ -235,7 +228,7 @@ namespace CppSharp
                 if (!driver.ParseCode())
                     return;
 
-                Dump(driver.ASTContext, driver.TargetInfo, target);
+                Dump(driver.Context.ASTContext, driver.Context.TargetInfo, target);
             }
         }
 
@@ -244,13 +237,13 @@ namespace CppSharp
             foreach (var header in driver.Options.Headers)
             {
                 var source = driver.Project.AddFile(header);
-                source.Options = driver.BuildParseOptions(source);
+                source.Options = driver.BuildParserOptions(source);
 
                 if (header.Contains ("mini"))
                     continue;
 
-                source.Options.addDefines ("HAVE_SGEN_GC");
-                source.Options.addDefines ("HAVE_MOVING_COLLECTOR");
+                source.Options.AddDefines ("HAVE_SGEN_GC");
+                source.Options.AddDefines ("HAVE_MOVING_COLLECTOR");
             }
         }
 
@@ -279,7 +272,7 @@ namespace CppSharp
                 { "maccore=", "include directory", v => MaccoreDir = v },
                 { "monodroid=", "top monodroid directory", v => MonodroidDir = v },
                 { "android-ndk=", "Path to Android NDK", v => AndroidNdkPath = v },
-                { "xamarin-android", "Generate for Xamarin.Android instead of monodroid", v => XamarinAndroid = true },
+                { "targetdir=", "Path to the directory containing the mono build", v =>TargetDir = v },
                 { "mono=", "include directory", v => MonoDir = v },
                 { "h|help",  "show this message and exit",  v => showHelp = v != null },
             };
@@ -295,9 +288,9 @@ namespace CppSharp
             if (showHelp)
             {
                 // Print usage and exit.
-                Console.WriteLine("{0} [--abi=triple] [--out=dir] "
-                    + "[--monodroid/maccore=dir] [--mono=dir]",
+                Console.WriteLine("{0} <options>",
                     AppDomain.CurrentDomain.FriendlyName);
+                options.WriteOptionDescriptions (Console.Out);
                 Environment.Exit(0);
             }
         }
@@ -306,42 +299,58 @@ namespace CppSharp
         {
             var options = driver.Options;
             options.DryRun = true;
-            options.Verbose = false;
             options.LibraryName = "Mono";
-            options.MicrosoftMode = false;
-            options.addArguments("-xc");
-            options.addArguments("-std=gnu99");
-            options.addDefines("CPPSHARP");
+
+            var parserOptions = driver.ParserOptions;
+            parserOptions.Verbose = false;
+            parserOptions.MicrosoftMode = false;
+            parserOptions.AddArguments("-xc");
+            parserOptions.AddArguments("-std=gnu99");
+            parserOptions.AddDefines("CPPSHARP");
 
             foreach (var define in target.Defines)
-                options.addDefines(define);
+                parserOptions.AddDefines(define);
 
             SetupToolchainPaths(driver, target);
 
-            SetupMono(options, target);
+            SetupMono(driver, target);
         }
 
-        static void SetupMono(DriverOptions options, Target target)
+        static void SetupMono(Driver driver, Target target)
         {
-            string targetPath;
+            string targetBuild;
             switch (target.Platform) {
             case TargetPlatform.Android:
-                targetPath = Path.Combine (MonodroidDir, XamarinAndroid ? "build-tools/mono-runtimes/obj/Debug" : "builds");
+                if (TargetDir == "") {
+                    Console.Error.WriteLine ("The --targetdir= option is required when targeting android.");
+                    Environment.Exit (1);
+                }
+                if (MonoDir == "") {
+                    Console.Error.WriteLine ("The --mono= option is required when targeting android.");
+                    Environment.Exit (1);
+                }
+                if (Abis.Count != 1) {
+                    Console.Error.WriteLine ("Exactly one --abi= argument is required when targeting android.");
+                    Environment.Exit (1);
+                }
+                targetBuild = TargetDir;
                 break;
             case TargetPlatform.WatchOS:
-            case TargetPlatform.iOS:
-                targetPath = Path.Combine (MaccoreDir, "builds");
+            case TargetPlatform.iOS: {
+                if (!string.IsNullOrEmpty (TargetDir)) {
+                    targetBuild = TargetDir;
+                } else {
+                    string targetPath = Path.Combine (MaccoreDir, "builds");
+                    if (!Directory.Exists (MonoDir))
+                        MonoDir = Path.GetFullPath (Path.Combine (targetPath, "../../mono"));
+                    targetBuild = Path.Combine(targetPath, target.Build);
+                }
                 break;
+            }
             default:
                 throw new ArgumentOutOfRangeException ();
             }
 
-            if (!Directory.Exists (MonoDir)) {
-                MonoDir = Path.GetFullPath (Path.Combine (targetPath, "../../mono"));
-            }
-
-            var targetBuild = Path.Combine(targetPath, target.Build);
-
             if (!Directory.Exists(targetBuild))
                 throw new Exception(string.Format("Could not find the target build directory: {0}", targetBuild));
 
@@ -356,7 +365,7 @@ namespace CppSharp
             };
 
             foreach (var inc in includeDirs)
-                options.addIncludeDirs(inc);
+                driver.ParserOptions.AddIncludeDirs(inc);
 
             var filesToParse = new[]
             {
@@ -365,15 +374,15 @@ namespace CppSharp
             };
 
             foreach (var file in filesToParse)
-                options.Headers.Add(file);
+                driver.Options.Headers.Add(file);
         }
 
         static void SetupMSVC(Driver driver, string triple)
         {
-            var options = driver.Options;
+            var parserOptions = driver.ParserOptions;
 
-            options.Abi = Parser.AST.CppAbi.Microsoft;
-            options.MicrosoftMode = true;
+            parserOptions.Abi = Parser.AST.CppAbi.Microsoft;
+            parserOptions.MicrosoftMode = true;
 
             var systemIncludeDirs = new[]
             {
@@ -382,9 +391,9 @@ namespace CppSharp
             };
 
             foreach (var inc in systemIncludeDirs)
-                options.addSystemIncludeDirs(inc);
+                parserOptions.AddSystemIncludeDirs(inc);
 
-            options.addDefines("HOST_WIN32");
+            parserOptions.AddDefines("HOST_WIN32");
         }
 
         static void SetupToolchainPaths(Driver driver, Target target)
@@ -487,7 +496,7 @@ namespace CppSharp
 
         static void SetupXcode(Driver driver, Target target)
         {
-            var options = driver.Options;
+            var parserOptions = driver.ParserOptions;
 
             var builtinsPath = GetXcodeBuiltinIncludesFolder();
             string includePath;
@@ -503,12 +512,12 @@ namespace CppSharp
                 throw new ArgumentOutOfRangeException ();
             }
 
-            options.addSystemIncludeDirs(builtinsPath);
-            options.addSystemIncludeDirs(includePath);
+            parserOptions.AddSystemIncludeDirs(builtinsPath);
+            parserOptions.AddSystemIncludeDirs(includePath);
 
-            options.NoBuiltinIncludes = true;
-            options.NoStandardIncludes = true;
-            options.TargetTriple = target.Triple;
+            parserOptions.NoBuiltinIncludes = true;
+            parserOptions.NoStandardIncludes = true;
+            parserOptions.TargetTriple = target.Triple;
         }
 
         static string GetAndroidHostToolchainPath()
@@ -555,9 +564,10 @@ namespace CppSharp
         static void SetupAndroidNDK(Driver driver, Target target)
         {
             var options = driver.Options;
+            var parserOptions = driver.ParserOptions;
 
             var builtinsPath = GetAndroidBuiltinIncludesFolder();
-            options.addSystemIncludeDirs(builtinsPath);
+            parserOptions.AddSystemIncludeDirs(builtinsPath);
 
             var androidNdkRoot = GetAndroidNdkPath ();
             const int androidNdkApiLevel = 21;
@@ -565,11 +575,11 @@ namespace CppSharp
             var toolchainPath = Path.Combine(androidNdkRoot, "platforms",
                 "android-" + androidNdkApiLevel, "arch-" + GetArchFromTriple(target.Triple),
                 "usr", "include");
-            options.addSystemIncludeDirs(toolchainPath);
+            parserOptions.AddSystemIncludeDirs(toolchainPath);
 
-            options.NoBuiltinIncludes = true;
-            options.NoStandardIncludes = true;
-            options.TargetTriple = target.Triple;
+            parserOptions.NoBuiltinIncludes = true;
+            parserOptions.NoStandardIncludes = true;
+            parserOptions.TargetTriple = target.Triple;
         }
 
         static uint GetTypeAlign(ParserTargetInfo target, ParserIntType type)
@@ -638,8 +648,8 @@ namespace CppSharp
         {
             var targetFile = target.Triple;
 
-                       if (!string.IsNullOrEmpty (OutputDir))
-                               targetFile = Path.Combine (OutputDir, targetFile);
+            if (!string.IsNullOrEmpty (OutputDir))
+                targetFile = Path.Combine (OutputDir, targetFile);
 
             targetFile += ".h";
 
@@ -754,6 +764,7 @@ namespace CppSharp
             var types = new List<string>
             {
                 "MonoObject",
+                "MonoObjectHandlePayload",
                 "MonoClass",
                 "MonoVTable",
                 "MonoDelegate",
@@ -802,7 +813,8 @@ namespace CppSharp
                 "SeqPointInfo",
                 "DynCallArgs", 
                 "MonoLMFTramp",
-            };            
+                "InterpMethodArguments",
+            };
 
             DumpClasses(writer, ctx, optionalTypes, optional: true);
 
@@ -812,8 +824,8 @@ namespace CppSharp
         static void DumpStruct(TextWriter writer, Class @class)
         {
             var name = @class.Name;
-                       if (name.StartsWith ("_", StringComparison.Ordinal))
-                               name = name.Substring (1);
+            if (name.StartsWith ("_", StringComparison.Ordinal))
+                name = name.Substring (1);
 
             foreach (var field in @class.Fields)
             {
@@ -822,8 +834,10 @@ namespace CppSharp
                 if (name == "SgenThreadInfo" && field.Name == "regs")
                     continue;
 
+                var layout = @class.Layout.Fields.First(f => f.FieldPtr == field.OriginalPtr);
+
                 writer.WriteLine("DECL_OFFSET2({0},{1},{2})", name, field.Name,
-                    field.Offset / 8);
+                    layout.Offset);
             }
         }
     }