private BlobBuilder SerializeTextSection(SectionLocation location)
{
var sectionBuilder = new BlobBuilder();
var metadataBuilder = new BlobBuilder();
var metadataSizes = _metadataRootBuilder.Sizes;
var textSection = new ManagedTextSection(
imageCharacteristics: Header.ImageCharacteristics,
machine: Header.Machine,
ilStreamSize: _ilStream.Count,
metadataSize: metadataSizes.MetadataSize,
resourceDataSize: _managedResourcesOpt?.Count ?? 0,
strongNameSignatureSize: _strongNameSignatureSize,
debugDataSize: _debugDirectoryBuilderOpt?.Size ?? 0,
mappedFieldDataSize: _mappedFieldDataOpt?.Count ?? 0);
int methodBodyStreamRva = location.RelativeVirtualAddress + textSection.OffsetToILStream;
int mappedFieldDataStreamRva = location.RelativeVirtualAddress + textSection.CalculateOffsetToMappedFieldDataStream();
_metadataRootBuilder.Serialize(metadataBuilder, methodBodyStreamRva, mappedFieldDataStreamRva);
DirectoryEntry debugDirectoryEntry;
BlobBuilder debugTableBuilderOpt;
if (_debugDirectoryBuilderOpt != null)
{
int debugDirectoryOffset = textSection.ComputeOffsetToDebugDirectory();
debugTableBuilderOpt = new BlobBuilder(_debugDirectoryBuilderOpt.TableSize);
_debugDirectoryBuilderOpt.Serialize(debugTableBuilderOpt, location, debugDirectoryOffset);
// Only the size of the fixed part of the debug table goes here.
debugDirectoryEntry = new DirectoryEntry(
location.RelativeVirtualAddress + debugDirectoryOffset,
_debugDirectoryBuilderOpt.TableSize);
}
else
{
debugTableBuilderOpt = null;
debugDirectoryEntry = default(DirectoryEntry);
}
_lazyEntryPointAddress = textSection.GetEntryPointAddress(location.RelativeVirtualAddress);
textSection.Serialize(
sectionBuilder,
location.RelativeVirtualAddress,
_entryPointOpt.IsNil ? 0 : MetadataTokens.GetToken(_entryPointOpt),
_corFlags,
Header.ImageBase,
metadataBuilder,
_ilStream,
_mappedFieldDataOpt,
_managedResourcesOpt,
debugTableBuilderOpt,
out _lazyStrongNameSignature);
_peDirectoriesBuilder.AddressOfEntryPoint = _lazyEntryPointAddress;
_peDirectoriesBuilder.DebugTable = debugDirectoryEntry;
_peDirectoriesBuilder.ImportAddressTable = textSection.GetImportAddressTableDirectoryEntry(location.RelativeVirtualAddress);
_peDirectoriesBuilder.ImportTable = textSection.GetImportTableDirectoryEntry(location.RelativeVirtualAddress);
_peDirectoriesBuilder.CorHeaderTable = textSection.GetCorHeaderDirectoryEntry(location.RelativeVirtualAddress);
return sectionBuilder;
}
private BlobBuilder SerializeTextSection(SectionLocation location)
{
var sectionBuilder = new BlobBuilder();
var metadataBuilder = new BlobBuilder();
var metadataSizes = _metadataSerializer.MetadataSizes;
var textSection = new ManagedTextSection(
imageCharacteristics: Header.ImageCharacteristics,
machine: Header.Machine,
ilStreamSize: _ilStream.Count,
metadataSize: metadataSizes.MetadataSize,
resourceDataSize: _managedResourcesOpt?.Count ?? 0,
strongNameSignatureSize: _strongNameSignatureSize,
debugDataSize: _debugDirectoryBuilderOpt?.Size ?? 0,
mappedFieldDataSize: _mappedFieldDataOpt?.Count ?? 0);
int methodBodyStreamRva = location.RelativeVirtualAddress + textSection.OffsetToILStream;
int mappedFieldDataStreamRva = location.RelativeVirtualAddress + textSection.CalculateOffsetToMappedFieldDataStream();
_metadataSerializer.SerializeMetadata(metadataBuilder, methodBodyStreamRva, mappedFieldDataStreamRva);
DirectoryEntry debugDirectoryEntry;
BlobBuilder debugTableBuilderOpt;
if (_debugDirectoryBuilderOpt != null)
{
int debugDirectoryOffset = textSection.ComputeOffsetToDebugDirectory();
debugTableBuilderOpt = new BlobBuilder(_debugDirectoryBuilderOpt.TableSize);
_debugDirectoryBuilderOpt.Serialize(debugTableBuilderOpt, location, debugDirectoryOffset);
// Only the size of the fixed part of the debug table goes here.
debugDirectoryEntry = new DirectoryEntry(
location.RelativeVirtualAddress + debugDirectoryOffset,
_debugDirectoryBuilderOpt.TableSize);
}
else
{
debugTableBuilderOpt = null;
debugDirectoryEntry = default(DirectoryEntry);
}
_lazyEntryPointAddress = textSection.GetEntryPointAddress(location.RelativeVirtualAddress);
textSection.Serialize(
sectionBuilder,
location.RelativeVirtualAddress,
_entryPointOpt.IsNil ? 0 : MetadataTokens.GetToken(_entryPointOpt),
_corFlags,
Header.ImageBase,
metadataBuilder,
_ilStream,
_mappedFieldDataOpt,
_managedResourcesOpt,
debugTableBuilderOpt,
out _lazyStrongNameSignature);
_peDirectoriesBuilder.AddressOfEntryPoint = _lazyEntryPointAddress;
_peDirectoriesBuilder.DebugTable = debugDirectoryEntry;
_peDirectoriesBuilder.ImportAddressTable = textSection.GetImportAddressTableDirectoryEntry(location.RelativeVirtualAddress);
_peDirectoriesBuilder.ImportTable = textSection.GetImportTableDirectoryEntry(location.RelativeVirtualAddress);
_peDirectoriesBuilder.CorHeaderTable = textSection.GetCorHeaderDirectoryEntry(location.RelativeVirtualAddress);
return(sectionBuilder);
}
