public static void AddPdbChecksumEntry(this DebugDirectoryBuilder builder, string algorithmName, ImmutableArray <byte> checksum) { InitializeReflection(); int dataSize = WritePdbChecksumData((BlobBuilder)s_dataBuilderField.GetValue(builder), algorithmName, checksum); s_addEntry(builder, PdbChecksumEntryType, 0x00000001, 0x00000000, dataSize); }
private DebugDirectoryBuilder?CreateDefaultDebugDirectoryBuilder() { if (IsDeterministic) { var builder = new DebugDirectoryBuilder(); builder.AddReproducibleEntry(); return(builder); } return(null); }
public ManagedPEBuilder( PEHeaderBuilder header, MetadataRootBuilder metadataRootBuilder, BlobBuilder ilStream, BlobBuilder mappedFieldData = null, BlobBuilder managedResources = null, ResourceSectionBuilder nativeResources = null, DebugDirectoryBuilder debugDirectoryBuilder = null, int strongNameSignatureSize = DefaultStrongNameSignatureSize, MethodDefinitionHandle entryPoint = default(MethodDefinitionHandle), CorFlags flags = CorFlags.ILOnly, Func<IEnumerable<Blob>, BlobContentId> deterministicIdProvider = null) : base(header, deterministicIdProvider) { if (header == null) { Throw.ArgumentNull(nameof(header)); } if (metadataRootBuilder == null) { Throw.ArgumentNull(nameof(metadataRootBuilder)); } if (ilStream == null) { Throw.ArgumentNull(nameof(ilStream)); } if (strongNameSignatureSize < 0) { Throw.ArgumentOutOfRange(nameof(strongNameSignatureSize)); } _metadataRootBuilder = metadataRootBuilder; _ilStream = ilStream; _mappedFieldDataOpt = mappedFieldData; _managedResourcesOpt = managedResources; _nativeResourcesOpt = nativeResources; _strongNameSignatureSize = strongNameSignatureSize; _entryPointOpt = entryPoint; _debugDirectoryBuilderOpt = debugDirectoryBuilder ?? CreateDefaultDebugDirectoryBuilder(); _corFlags = flags; _peDirectoriesBuilder = new PEDirectoriesBuilder(); }
public ManagedPEBuilder( PEHeaderBuilder header, MetadataRootBuilder metadataRootBuilder, BlobBuilder ilStream, BlobBuilder mappedFieldData = null, BlobBuilder managedResources = null, ResourceSectionBuilder nativeResources = null, DebugDirectoryBuilder debugDirectoryBuilder = null, int strongNameSignatureSize = DefaultStrongNameSignatureSize, MethodDefinitionHandle entryPoint = default(MethodDefinitionHandle), CorFlags flags = CorFlags.ILOnly, Func <IEnumerable <Blob>, BlobContentId> deterministicIdProvider = null) : base(header, deterministicIdProvider) { if (header == null) { Throw.ArgumentNull(nameof(header)); } if (metadataRootBuilder == null) { Throw.ArgumentNull(nameof(metadataRootBuilder)); } if (ilStream == null) { Throw.ArgumentNull(nameof(ilStream)); } if (strongNameSignatureSize < 0) { Throw.ArgumentOutOfRange(nameof(strongNameSignatureSize)); } _metadataRootBuilder = metadataRootBuilder; _ilStream = ilStream; _mappedFieldDataOpt = mappedFieldData; _managedResourcesOpt = managedResources; _nativeResourcesOpt = nativeResources; _strongNameSignatureSize = strongNameSignatureSize; _entryPointOpt = entryPoint; _debugDirectoryBuilderOpt = debugDirectoryBuilder ?? CreateDefaultDebugDirectoryBuilder(); _corFlags = flags; _peDirectoriesBuilder = new PEDirectoriesBuilder(); }
private DebugDirectoryBuilder CreateDefaultDebugDirectoryBuilder() { if (IsDeterministic) { var builder = new DebugDirectoryBuilder(); builder.AddReproducibleEntry(); return builder; } return null; }
public static bool WritePeToStream( EmitContext context, CommonMessageProvider messageProvider, Func<Stream> getPeStream, Func<Stream> getPortablePdbStreamOpt, PdbWriter nativePdbWriterOpt, string pdbPathOpt, bool allowMissingMethodBodies, bool isDeterministic, CancellationToken cancellationToken) { // If PDB writer is given, we have to have PDB path. Debug.Assert(nativePdbWriterOpt == null || pdbPathOpt != null); var mdWriter = FullMetadataWriter.Create(context, messageProvider, allowMissingMethodBodies, isDeterministic, getPortablePdbStreamOpt != null, cancellationToken); var properties = context.Module.SerializationProperties; nativePdbWriterOpt?.SetMetadataEmitter(mdWriter); // Since we are producing a full assembly, we should not have a module version ID // imposed ahead-of time. Instead we will compute a deterministic module version ID // based on the contents of the generated stream. Debug.Assert(properties.PersistentIdentifier == default(Guid)); var ilBuilder = new BlobBuilder(32 * 1024); var mappedFieldDataBuilder = new BlobBuilder(); var managedResourceBuilder = new BlobBuilder(1024); Blob mvidFixup, mvidStringFixup; mdWriter.BuildMetadataAndIL( nativePdbWriterOpt, ilBuilder, mappedFieldDataBuilder, managedResourceBuilder, out mvidFixup, out mvidStringFixup); MethodDefinitionHandle entryPointHandle; MethodDefinitionHandle debugEntryPointHandle; mdWriter.GetEntryPoints(out entryPointHandle, out debugEntryPointHandle); if (!debugEntryPointHandle.IsNil) { nativePdbWriterOpt?.SetEntryPoint((uint)MetadataTokens.GetToken(debugEntryPointHandle)); } if (nativePdbWriterOpt != null) { if (mdWriter.Module.OutputKind == OutputKind.WindowsRuntimeMetadata) { // Dev12: If compiling to winmdobj, we need to add to PDB source spans of // all types and members for better error reporting by WinMDExp. nativePdbWriterOpt.WriteDefinitionLocations(mdWriter.Module.GetSymbolToLocationMap()); } else { #if DEBUG // validate that all definitions are writable // if same scenario would happen in an winmdobj project nativePdbWriterOpt.AssertAllDefinitionsHaveTokens(mdWriter.Module.GetSymbolToLocationMap()); #endif } // embedded text not currently supported for native PDB and we should have validated that Debug.Assert(!mdWriter.Module.DebugDocumentsBuilder.EmbeddedDocuments.Any()); } Stream peStream = getPeStream(); if (peStream == null) { return false; } BlobContentId pdbContentId = nativePdbWriterOpt?.GetContentId() ?? default(BlobContentId); // the writer shall not be used after this point for writing: nativePdbWriterOpt = null; ushort portablePdbVersion = 0; var metadataRootBuilder = mdWriter.GetRootBuilder(); var peHeaderBuilder = new PEHeaderBuilder( machine: properties.Machine, sectionAlignment: properties.SectionAlignment, fileAlignment: properties.FileAlignment, imageBase: properties.BaseAddress, majorLinkerVersion: properties.LinkerMajorVersion, minorLinkerVersion: properties.LinkerMinorVersion, majorOperatingSystemVersion: 4, minorOperatingSystemVersion: 0, majorImageVersion: 0, minorImageVersion: 0, majorSubsystemVersion: properties.MajorSubsystemVersion, minorSubsystemVersion: properties.MinorSubsystemVersion, subsystem: properties.Subsystem, dllCharacteristics: properties.DllCharacteristics, imageCharacteristics: properties.ImageCharacteristics, sizeOfStackReserve: properties.SizeOfStackReserve, sizeOfStackCommit: properties.SizeOfStackCommit, sizeOfHeapReserve: properties.SizeOfHeapReserve, sizeOfHeapCommit: properties.SizeOfHeapCommit); var deterministicIdProvider = isDeterministic ? new Func<IEnumerable<Blob>, BlobContentId>(content => BlobContentId.FromHash(CryptographicHashProvider.ComputeSha1(content))) : null; BlobBuilder portablePdbToEmbed = null; if (mdWriter.EmitStandaloneDebugMetadata) { mdWriter.AddRemainingEmbeddedDocuments(mdWriter.Module.DebugDocumentsBuilder.EmbeddedDocuments); var portablePdbBlob = new BlobBuilder(); var portablePdbBuilder = mdWriter.GetPortablePdbBuilder(metadataRootBuilder.Sizes, debugEntryPointHandle, deterministicIdProvider); pdbContentId = portablePdbBuilder.Serialize(portablePdbBlob); portablePdbVersion = portablePdbBuilder.FormatVersion; if (getPortablePdbStreamOpt == null) { // embed to debug directory: portablePdbToEmbed = portablePdbBlob; } else { // write to Portable PDB stream: Stream portablePdbStream = getPortablePdbStreamOpt(); if (portablePdbStream != null) { portablePdbBlob.WriteContentTo(portablePdbStream); } } } DebugDirectoryBuilder debugDirectoryBuilder; if (pdbPathOpt != null || isDeterministic || portablePdbToEmbed != null) { debugDirectoryBuilder = new DebugDirectoryBuilder(); if (pdbPathOpt != null) { string paddedPath = isDeterministic ? pdbPathOpt : PadPdbPath(pdbPathOpt); debugDirectoryBuilder.AddCodeViewEntry(paddedPath, pdbContentId, portablePdbVersion); } if (isDeterministic) { debugDirectoryBuilder.AddReproducibleEntry(); } if (portablePdbToEmbed != null) { debugDirectoryBuilder.AddEmbeddedPortablePdbEntry(portablePdbToEmbed, portablePdbVersion); } } else { debugDirectoryBuilder = null; } var peBuilder = new ManagedPEBuilder( peHeaderBuilder, metadataRootBuilder, ilBuilder, mappedFieldDataBuilder, managedResourceBuilder, CreateNativeResourceSectionSerializer(context.Module), debugDirectoryBuilder, CalculateStrongNameSignatureSize(context.Module), entryPointHandle, properties.CorFlags, deterministicIdProvider); var peBlob = new BlobBuilder(); var peContentId = peBuilder.Serialize(peBlob); PatchModuleVersionIds(mvidFixup, mvidStringFixup, peContentId.Guid); try { peBlob.WriteContentTo(peStream); } catch (Exception e) when (!(e is OperationCanceledException)) { throw new PeWritingException(e); } return true; }