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//===-- PDBContext.h --------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===/
#ifndef LLVM_DEBUGINFO_PDB_PDBCONTEXT_H
#define LLVM_DEBUGINFO_PDB_PDBCONTEXT_H
#include "llvm/DebugInfo/DIContext.h"
#include "llvm/DebugInfo/PDB/IPDBSession.h"
namespace llvm {
namespace object {
class COFFObjectFile;
}
namespace pdb {
/// PDBContext
/// This data structure is the top level entity that deals with PDB debug
/// information parsing. This data structure exists only when there is a
/// need for a transparent interface to different debug information formats
/// (e.g. PDB and DWARF). More control and power over the debug information
/// access can be had by using the PDB interfaces directly.
class PDBContext : public DIContext {
PDBContext(PDBContext &) = delete;
PDBContext &operator=(PDBContext &) = delete;
public:
PDBContext(const object::COFFObjectFile &Object,
std::unique_ptr<IPDBSession> PDBSession);
static bool classof(const DIContext *DICtx) {
return DICtx->getKind() == CK_PDB;
}
void dump(raw_ostream &OS, DIDumpType DumpType = DIDT_All,
bool DumpEH = false) override;
DILineInfo getLineInfoForAddress(
uint64_t Address,
DILineInfoSpecifier Specifier = DILineInfoSpecifier()) override;
DILineInfoTable getLineInfoForAddressRange(
uint64_t Address, uint64_t Size,
DILineInfoSpecifier Specifier = DILineInfoSpecifier()) override;
DIInliningInfo getInliningInfoForAddress(
uint64_t Address,
DILineInfoSpecifier Specifier = DILineInfoSpecifier()) override;
private:
std::string getFunctionName(uint64_t Address, DINameKind NameKind) const;
std::unique_ptr<IPDBSession> Session;
};
}
}
#endif
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