mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-26 05:32:25 +00:00
dfe327f749
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196654 91177308-0d34-0410-b5e6-96231b3b80d8
79 lines
2.7 KiB
C++
79 lines
2.7 KiB
C++
//===-- 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_RUNTIMEDYLD_OBJECTIMAGECOMMON_H
|
|
#define LLVM_RUNTIMEDYLD_OBJECTIMAGECOMMON_H
|
|
|
|
#include "llvm/ExecutionEngine/ObjectBuffer.h"
|
|
#include "llvm/ExecutionEngine/ObjectImage.h"
|
|
#include "llvm/Object/ObjectFile.h"
|
|
|
|
namespace llvm {
|
|
|
|
class ObjectImageCommon : public ObjectImage {
|
|
ObjectImageCommon(); // = delete
|
|
ObjectImageCommon(const ObjectImageCommon &other); // = delete
|
|
virtual void anchor();
|
|
|
|
protected:
|
|
object::ObjectFile *ObjFile;
|
|
|
|
// This form of the constructor allows subclasses to use
|
|
// format-specific subclasses of ObjectFile directly
|
|
ObjectImageCommon(ObjectBuffer *Input, object::ObjectFile *Obj)
|
|
: ObjectImage(Input), // saves Input as Buffer and takes ownership
|
|
ObjFile(Obj)
|
|
{
|
|
}
|
|
|
|
public:
|
|
ObjectImageCommon(ObjectBuffer* Input)
|
|
: ObjectImage(Input) // saves Input as Buffer and takes ownership
|
|
{
|
|
ObjFile = object::ObjectFile::createObjectFile(Buffer->getMemBuffer());
|
|
}
|
|
virtual ~ObjectImageCommon() { delete ObjFile; }
|
|
|
|
virtual object::symbol_iterator begin_symbols() const
|
|
{ return ObjFile->begin_symbols(); }
|
|
virtual object::symbol_iterator end_symbols() const
|
|
{ return ObjFile->end_symbols(); }
|
|
|
|
virtual object::section_iterator begin_sections() const
|
|
{ return ObjFile->begin_sections(); }
|
|
virtual object::section_iterator end_sections() const
|
|
{ return ObjFile->end_sections(); }
|
|
|
|
virtual /* Triple::ArchType */ unsigned getArch() const
|
|
{ return ObjFile->getArch(); }
|
|
|
|
virtual StringRef getData() const { return ObjFile->getData(); }
|
|
|
|
virtual object::ObjectFile* getObjectFile() const { return ObjFile; }
|
|
|
|
// 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) {}
|
|
virtual void updateSymbolAddress(const object::SymbolRef &Sym, uint64_t Addr)
|
|
{}
|
|
|
|
// Subclasses can override these methods to provide JIT debugging support
|
|
virtual void registerWithDebugger() {}
|
|
virtual void deregisterWithDebugger() {}
|
|
};
|
|
|
|
} // end namespace llvm
|
|
|
|
#endif // LLVM_RUNTIMEDYLD_OBJECT_IMAGE_H
|