vendor/llvm/llvm-trunk-r301939

5 files changed, 13 insertions, 118 deletions

diff --git a/include/llvm/Object/Binary.h b/include/llvm/Object/Binary.h
index 06788326ff57..f42048e48ee3 100644
--- a/include/llvm/Object/Binary.h
+++ b/include/llvm/Object/Binary.h
@@ -42,7 +42,6 @@ protected:
     ID_MachOUniversalBinary,
     ID_COFFImportFile,
     ID_IR,                 // LLVM IR
-    ID_ModuleSummaryIndex, // Module summary index
 
     // Object and children.
     ID_StartObjects,
@@ -128,8 +127,6 @@ public:
     return TypeID == ID_IR;
   }
 
-  bool isModuleSummaryIndex() const { return TypeID == ID_ModuleSummaryIndex; }
-
   bool isLittleEndian() const {
     return !(TypeID == ID_ELF32B || TypeID == ID_ELF64B ||
              TypeID == ID_MachO32B || TypeID == ID_MachO64B);
diff --git a/include/llvm/Object/COFF.h b/include/llvm/Object/COFF.h
index e0bb8f1cf3dd..1b6aaf4be666 100644
--- a/include/llvm/Object/COFF.h
+++ b/include/llvm/Object/COFF.h
@@ -623,6 +623,15 @@ struct coff_base_reloc_block_entry {
   int getOffset() const { return Data & ((1 << 12) - 1); }
 };
 
+struct coff_resource_dir_table {
+  support::ulittle32_t Characteristics;
+  support::ulittle32_t TimeDateStamp;
+  support::ulittle16_t MajorVersion;
+  support::ulittle16_t MinorVersion;
+  support::ulittle16_t NumberOfNameEntries;
+  support::ulittle16_t NumberOfIDEntries;
+};
+
 class COFFObjectFile : public ObjectFile {
 private:
   friend class ImportDirectoryEntryRef;
diff --git a/include/llvm/Object/COFFImportFile.h b/include/llvm/Object/COFFImportFile.h
index 4192fe7e5c90..78d9d679acd3 100644
--- a/include/llvm/Object/COFFImportFile.h
+++ b/include/llvm/Object/COFFImportFile.h
@@ -53,7 +53,7 @@ public:
 
   basic_symbol_iterator symbol_end() const override {
     DataRefImpl Symb;
-    Symb.p = isCode() ? 2 : 1;
+    Symb.p = isData() ? 1 : 2;
     return BasicSymbolRef(Symb, this);
   }
 
@@ -63,8 +63,8 @@ public:
   }
 
 private:
-  bool isCode() const {
-    return getCOFFImportHeader()->getType() == COFF::IMPORT_CODE;
+  bool isData() const {
+    return getCOFFImportHeader()->getType() == COFF::IMPORT_DATA;
   }
 };
 
diff --git a/include/llvm/Object/ELF.h b/include/llvm/Object/ELF.h
index 9c72bd4023d8..42fdfe3e5a74 100644
--- a/include/llvm/Object/ELF.h
+++ b/include/llvm/Object/ELF.h
@@ -32,6 +32,7 @@ namespace llvm {
 namespace object {
 
 StringRef getELFRelocationTypeName(uint32_t Machine, uint32_t Type);
+StringRef getELFSectionTypeName(uint32_t Machine, uint32_t Type);
 
 // Subclasses of ELFFile may need this for template instantiation
 inline std::pair<unsigned char, unsigned char>
diff --git a/include/llvm/Object/ModuleSummaryIndexObjectFile.h b/include/llvm/Object/ModuleSummaryIndexObjectFile.h
deleted file mode 100644
index f733f861e2c0..000000000000
--- a/include/llvm/Object/ModuleSummaryIndexObjectFile.h
+++ /dev/null
@@ -1,112 +0,0 @@
-//===- ModuleSummaryIndexObjectFile.h - Summary index file implementation -===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file declares the ModuleSummaryIndexObjectFile template class.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_OBJECT_MODULESUMMARYINDEXOBJECTFILE_H
-#define LLVM_OBJECT_MODULESUMMARYINDEXOBJECTFILE_H
-
-#include "llvm/ADT/StringRef.h"
-#include "llvm/Object/Binary.h"
-#include "llvm/Object/SymbolicFile.h"
-#include "llvm/Support/Error.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/ErrorOr.h"
-#include "llvm/Support/MemoryBuffer.h"
-#include <memory>
-#include <system_error>
-
-namespace llvm {
-
-class ModuleSummaryIndex;
-
-namespace object {
-
-class ObjectFile;
-
-/// This class is used to read just the module summary index related
-/// sections out of the given object (which may contain a single module's
-/// bitcode or be a combined index bitcode file). It builds a ModuleSummaryIndex
-/// object.
-class ModuleSummaryIndexObjectFile : public SymbolicFile {
-  std::unique_ptr<ModuleSummaryIndex> Index;
-
-public:
-  ModuleSummaryIndexObjectFile(MemoryBufferRef Object,
-                               std::unique_ptr<ModuleSummaryIndex> I);
-  ~ModuleSummaryIndexObjectFile() override;
-
-  // TODO: Walk through GlobalValueMap entries for symbols.
-  // However, currently these interfaces are not used by any consumers.
-  void moveSymbolNext(DataRefImpl &Symb) const override {
-    llvm_unreachable("not implemented");
-  }
-
-  std::error_code printSymbolName(raw_ostream &OS,
-                                  DataRefImpl Symb) const override {
-    llvm_unreachable("not implemented");
-    return std::error_code();
-  }
-
-  uint32_t getSymbolFlags(DataRefImpl Symb) const override {
-    llvm_unreachable("not implemented");
-    return 0;
-  }
-
-  basic_symbol_iterator symbol_begin() const override {
-    llvm_unreachable("not implemented");
-    return basic_symbol_iterator(BasicSymbolRef());
-  }
-  basic_symbol_iterator symbol_end() const override {
-    llvm_unreachable("not implemented");
-    return basic_symbol_iterator(BasicSymbolRef());
-  }
-
-  const ModuleSummaryIndex &getIndex() const {
-    return const_cast<ModuleSummaryIndexObjectFile *>(this)->getIndex();
-  }
-  ModuleSummaryIndex &getIndex() { return *Index; }
-  std::unique_ptr<ModuleSummaryIndex> takeIndex();
-
-  static inline bool classof(const Binary *v) {
-    return v->isModuleSummaryIndex();
-  }
-
-  /// \brief Finds and returns bitcode embedded in the given object file, or an
-  /// error code if not found.
-  static ErrorOr<MemoryBufferRef> findBitcodeInObject(const ObjectFile &Obj);
-
-  /// \brief Finds and returns bitcode in the given memory buffer (which may
-  /// be either a bitcode file or a native object file with embedded bitcode),
-  /// or an error code if not found.
-  static ErrorOr<MemoryBufferRef>
-  findBitcodeInMemBuffer(MemoryBufferRef Object);
-
-  /// \brief Parse module summary index in the given memory buffer.
-  /// Return new ModuleSummaryIndexObjectFile instance containing parsed module
-  /// summary/index.
-  static Expected<std::unique_ptr<ModuleSummaryIndexObjectFile>>
-  create(MemoryBufferRef Object);
-};
-
-} // end namespace object
-
-/// Parse the module summary index out of an IR file and return the module
-/// summary index object if found, or nullptr if not. If Identifier is
-/// non-empty, it is used as the module ID (module path) in the resulting
-/// index. This can be used when the index is being read from a file
-/// containing minimized bitcode just for the thin link.
-Expected<std::unique_ptr<ModuleSummaryIndex>>
-getModuleSummaryIndexForFile(StringRef Path, StringRef Identifier = "");
-
-} // end namespace llvm
-
-#endif // LLVM_OBJECT_MODULESUMMARYINDEXOBJECTFILE_H