-//===---- ObjectImage.h - Format independent executuable object image -----===//\r
-//\r
-// The LLVM Compiler Infrastructure\r
-//\r
-// This file is distributed under the University of Illinois Open Source\r
-// License. See LICENSE.TXT for details.\r
-//\r
-//===----------------------------------------------------------------------===//\r
-//\r
-// This file declares a file format independent ObjectImage class.\r
-//\r
-//===----------------------------------------------------------------------===//\r
-\r
-#ifndef LLVM_EXECUTIONENGINE_OBJECTIMAGE_H\r
-#define LLVM_EXECUTIONENGINE_OBJECTIMAGE_H\r
-\r
-#include "llvm/Object/ObjectFile.h"\r
-#include "llvm/ExecutionEngine/ObjectBuffer.h"\r
-\r
-namespace llvm {\r
-\r
-\r
-/// ObjectImage - A container class that represents an ObjectFile that has been\r
-/// or is in the process of being loaded into memory for execution.\r
-class ObjectImage {\r
- ObjectImage() LLVM_DELETED_FUNCTION;\r
- ObjectImage(const ObjectImage &other) LLVM_DELETED_FUNCTION;\r
-\r
-protected:\r
- OwningPtr<ObjectBuffer> Buffer;\r
-\r
-public:\r
- ObjectImage(ObjectBuffer *Input) : Buffer(Input) {}\r
- virtual ~ObjectImage() {}\r
-\r
- virtual object::symbol_iterator begin_symbols() const = 0;\r
- virtual object::symbol_iterator end_symbols() const = 0;\r
-\r
- virtual object::section_iterator begin_sections() const = 0;\r
- virtual object::section_iterator end_sections() const = 0;\r
-\r
- virtual /* Triple::ArchType */ unsigned getArch() const = 0;\r
-\r
- // Subclasses can override these methods to update the image with loaded\r
- // addresses for sections and common symbols\r
- virtual void updateSectionAddress(const object::SectionRef &Sec,\r
- uint64_t Addr) = 0;\r
- virtual void updateSymbolAddress(const object::SymbolRef &Sym,\r
- uint64_t Addr) = 0;\r
-\r
- virtual StringRef getData() const = 0;\r
-\r
- // Subclasses can override these methods to provide JIT debugging support\r
- virtual void registerWithDebugger() = 0;\r
- virtual void deregisterWithDebugger() = 0;\r
-};\r
-\r
-} // end namespace llvm\r
-\r
-#endif // LLVM_RUNTIMEDYLD_OBJECT_IMAGE_H\r
-\r
+//===---- ObjectImage.h - Format independent executuable object image -----===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file declares a file format independent ObjectImage class.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_EXECUTIONENGINE_OBJECTIMAGE_H
+#define LLVM_EXECUTIONENGINE_OBJECTIMAGE_H
+
+#include "llvm/ExecutionEngine/ObjectBuffer.h"
+#include "llvm/Object/ObjectFile.h"
+
+namespace llvm {
+
+
+/// ObjectImage - A container class that represents an ObjectFile that has been
+/// or is in the process of being loaded into memory for execution.
+class ObjectImage {
+ ObjectImage() LLVM_DELETED_FUNCTION;
+ ObjectImage(const ObjectImage &other) LLVM_DELETED_FUNCTION;
+ virtual void anchor();
+
+protected:
+ std::unique_ptr<ObjectBuffer> Buffer;
+
+public:
+ ObjectImage(std::unique_ptr<ObjectBuffer> Input) : Buffer(std::move(Input)) {}
+ virtual ~ObjectImage() {}
+
+ virtual object::symbol_iterator begin_symbols() const = 0;
+ virtual object::symbol_iterator end_symbols() const = 0;
+ iterator_range<object::symbol_iterator> symbols() const {
+ return iterator_range<object::symbol_iterator>(begin_symbols(),
+ end_symbols());
+ }
+
+ virtual object::section_iterator begin_sections() const = 0;
+ virtual object::section_iterator end_sections() const = 0;
+ iterator_range<object::section_iterator> sections() const {
+ return iterator_range<object::section_iterator>(begin_sections(),
+ end_sections());
+ }
+
+ virtual /* Triple::ArchType */ unsigned getArch() const = 0;
+
+ // Return the name associated with this ObjectImage.
+ // This is usually the name of the file or MemoryBuffer that the the
+ // ObjectBuffer was constructed from.
+ StringRef getImageName() const { return Buffer->getBufferIdentifier(); }
+
+ // Subclasses can override these methods to update the image with loaded
+ // addresses for sections and common symbols
+ virtual void updateSectionAddress(const object::SectionRef &Sec,
+ uint64_t Addr) = 0;
+ virtual void updateSymbolAddress(const object::SymbolRef &Sym,
+ uint64_t Addr) = 0;
+
+ virtual StringRef getData() const = 0;
+
+ virtual object::ObjectFile* getObjectFile() const = 0;
+
+ // Subclasses can override these methods to provide JIT debugging support
+ virtual void registerWithDebugger() = 0;
+ virtual void deregisterWithDebugger() = 0;
+};
+
+} // end namespace llvm
+
+#endif // LLVM_EXECUTIONENGINE_OBJECTIMAGE_H