Factor the Module and ModuleManager classes out into separate headers
and .cpp files, since ASTReader.cpp was getting way too large. No
functionality change.
llvm-svn: 138582
diff --git a/clang/lib/Serialization/Module.cpp b/clang/lib/Serialization/Module.cpp
new file mode 100644
index 0000000..b5a96bb
--- /dev/null
+++ b/clang/lib/Serialization/Module.cpp
@@ -0,0 +1,117 @@
+//===--- Module.cpp - Module description ------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements the Module class, which describes a module that has
+// been loaded from an AST file.
+//
+//===----------------------------------------------------------------------===//
+#include "clang/Serialization/Module.h"
+#include "llvm/Support/raw_ostream.h"
+#include "llvm/Support/MemoryBuffer.h"
+#include "ASTReaderInternals.h"
+
+using namespace clang;
+using namespace serialization;
+using namespace reader;
+
+Module::Module(ModuleKind Kind)
+ : Kind(Kind), DirectlyImported(false), SizeInBits(0),
+ LocalNumSLocEntries(0), SLocEntryBaseID(0),
+ SLocEntryBaseOffset(0), SLocEntryOffsets(0),
+ SLocFileOffsets(0), LocalNumIdentifiers(0),
+ IdentifierOffsets(0), BaseIdentifierID(0), IdentifierTableData(0),
+ IdentifierLookupTable(0), BasePreprocessedEntityID(0),
+ LocalNumMacroDefinitions(0), MacroDefinitionOffsets(0),
+ BaseMacroDefinitionID(0), LocalNumHeaderFileInfos(0),
+ HeaderFileInfoTableData(0), HeaderFileInfoTable(0),
+ HeaderFileFrameworkStrings(0),
+ LocalNumSelectors(0), SelectorOffsets(0), BaseSelectorID(0),
+ SelectorLookupTableData(0), SelectorLookupTable(0), LocalNumDecls(0),
+ DeclOffsets(0), BaseDeclID(0),
+ LocalNumCXXBaseSpecifiers(0), CXXBaseSpecifiersOffsets(0),
+ LocalNumTypes(0), TypeOffsets(0), BaseTypeIndex(0), StatCache(0),
+ NumPreallocatedPreprocessingEntities(0)
+{}
+
+Module::~Module() {
+ for (DeclContextInfosMap::iterator I = DeclContextInfos.begin(),
+ E = DeclContextInfos.end();
+ I != E; ++I) {
+ if (I->second.NameLookupTableData)
+ delete static_cast<ASTDeclContextNameLookupTable*>(
+ I->second.NameLookupTableData);
+ }
+
+ delete static_cast<ASTIdentifierLookupTable *>(IdentifierLookupTable);
+ delete static_cast<HeaderFileInfoLookupTable *>(HeaderFileInfoTable);
+ delete static_cast<ASTSelectorLookupTable *>(SelectorLookupTable);
+}
+
+template<typename Key, typename Offset, unsigned InitialCapacity>
+static void
+dumpLocalRemap(StringRef Name,
+ const ContinuousRangeMap<Key, Offset, InitialCapacity> &Map) {
+ if (Map.begin() == Map.end())
+ return;
+
+ typedef ContinuousRangeMap<Key, Offset, InitialCapacity> MapType;
+ llvm::errs() << " " << Name << ":\n";
+ for (typename MapType::const_iterator I = Map.begin(), IEnd = Map.end();
+ I != IEnd; ++I) {
+ llvm::errs() << " " << I->first << " -> " << I->second << "\n";
+ }
+}
+
+void Module::dump() {
+ llvm::errs() << "\nModule: " << FileName << "\n";
+ if (!Imports.empty()) {
+ llvm::errs() << " Imports: ";
+ for (unsigned I = 0, N = Imports.size(); I != N; ++I) {
+ if (I)
+ llvm::errs() << ", ";
+ llvm::errs() << Imports[I]->FileName;
+ }
+ llvm::errs() << "\n";
+ }
+
+ // Remapping tables.
+ llvm::errs() << " Base source location offset: " << SLocEntryBaseOffset
+ << '\n';
+ dumpLocalRemap("Source location offset local -> global map", SLocRemap);
+
+ llvm::errs() << " Base identifier ID: " << BaseIdentifierID << '\n'
+ << " Number of identifiers: " << LocalNumIdentifiers << '\n';
+ dumpLocalRemap("Identifier ID local -> global map", IdentifierRemap);
+
+ llvm::errs() << " Base selector ID: " << BaseSelectorID << '\n'
+ << " Number of selectors: " << LocalNumSelectors << '\n';
+ dumpLocalRemap("Selector ID local -> global map", SelectorRemap);
+
+ llvm::errs() << " Base preprocessed entity ID: " << BasePreprocessedEntityID
+ << '\n'
+ << " Number of preprocessed entities: "
+ << NumPreallocatedPreprocessingEntities << '\n';
+ dumpLocalRemap("Preprocessed entity ID local -> global map",
+ PreprocessedEntityRemap);
+
+ llvm::errs() << " Base macro definition ID: " << BaseMacroDefinitionID
+ << '\n'
+ << " Number of macro definitions: " << LocalNumMacroDefinitions
+ << '\n';
+ dumpLocalRemap("Macro definition ID local -> global map",
+ MacroDefinitionRemap);
+
+ llvm::errs() << " Base type index: " << BaseTypeIndex << '\n'
+ << " Number of types: " << LocalNumTypes << '\n';
+ dumpLocalRemap("Type index local -> global map", TypeRemap);
+
+ llvm::errs() << " Base decl ID: " << BaseDeclID << '\n'
+ << " Number of decls: " << LocalNumDecls << '\n';
+ dumpLocalRemap("Decl ID local -> global map", DeclRemap);
+}