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Diffstat (limited to 'lib/ExecutionEngine/RuntimeDyld/ObjectImageCommon.h')
-rw-r--r-- | lib/ExecutionEngine/RuntimeDyld/ObjectImageCommon.h | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/lib/ExecutionEngine/RuntimeDyld/ObjectImageCommon.h b/lib/ExecutionEngine/RuntimeDyld/ObjectImageCommon.h deleted file mode 100644 index 9bbf6a0d..0000000 --- a/lib/ExecutionEngine/RuntimeDyld/ObjectImageCommon.h +++ /dev/null @@ -1,86 +0,0 @@ -//===-- ObjectImageCommon.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_LIB_EXECUTIONENGINE_RUNTIMEDYLD_OBJECTIMAGECOMMON_H -#define LLVM_LIB_EXECUTIONENGINE_RUNTIMEDYLD_OBJECTIMAGECOMMON_H - -#include "llvm/ExecutionEngine/ObjectBuffer.h" -#include "llvm/ExecutionEngine/ObjectImage.h" -#include "llvm/Object/ObjectFile.h" - -#include <memory> - -namespace llvm { - -namespace object { - class ObjectFile; -} - -class ObjectImageCommon : public ObjectImage { - ObjectImageCommon(); // = delete - ObjectImageCommon(const ObjectImageCommon &other); // = delete - void anchor() override; - -protected: - std::unique_ptr<object::ObjectFile> ObjFile; - - // This form of the constructor allows subclasses to use - // format-specific subclasses of ObjectFile directly - ObjectImageCommon(std::unique_ptr<ObjectBuffer> Input, - std::unique_ptr<object::ObjectFile> Obj) - : ObjectImage(std::move(Input)), ObjFile(std::move(Obj)) {} - -public: - ObjectImageCommon(std::unique_ptr<ObjectBuffer> Input) - : ObjectImage(std::move(Input)) { - // FIXME: error checking? createObjectFile returns an ErrorOr<ObjectFile*> - // and should probably be checked for failure. - MemoryBufferRef Buf = Buffer->getMemBuffer(); - ObjFile = std::move(object::ObjectFile::createObjectFile(Buf).get()); - } - ObjectImageCommon(std::unique_ptr<object::ObjectFile> Input) - : ObjectImage(nullptr), ObjFile(std::move(Input)) {} - virtual ~ObjectImageCommon() { } - - object::symbol_iterator begin_symbols() const override - { return ObjFile->symbol_begin(); } - object::symbol_iterator end_symbols() const override - { return ObjFile->symbol_end(); } - - object::section_iterator begin_sections() const override - { return ObjFile->section_begin(); } - object::section_iterator end_sections() const override - { return ObjFile->section_end(); } - - /* Triple::ArchType */ unsigned getArch() const override - { return ObjFile->getArch(); } - - StringRef getData() const override { return ObjFile->getData(); } - - object::ObjectFile* getObjectFile() const override { return ObjFile.get(); } - - // Subclasses can override these methods to update the image with loaded - // addresses for sections and common symbols - void updateSectionAddress(const object::SectionRef &Sec, - uint64_t Addr) override {} - void updateSymbolAddress(const object::SymbolRef &Sym, - uint64_t Addr) override {} - - // Subclasses can override these methods to provide JIT debugging support - void registerWithDebugger() override {} - void deregisterWithDebugger() override {} -}; - -} // end namespace llvm - -#endif |