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//===-- RuntimeDyldCheckerImpl.h -- RuntimeDyld test framework --*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIB_EXECUTIONENGINE_RUNTIMEDYLD_RUNTIMEDYLDCHECKERIMPL_H
#define LLVM_LIB_EXECUTIONENGINE_RUNTIMEDYLD_RUNTIMEDYLDCHECKERIMPL_H
#include "RuntimeDyldImpl.h"
#include <set>
namespace llvm {
class RuntimeDyldCheckerImpl {
friend class RuntimeDyldChecker;
friend class RuntimeDyldImpl;
friend class RuntimeDyldCheckerExprEval;
public:
RuntimeDyldCheckerImpl(RuntimeDyld &RTDyld, MCDisassembler *Disassembler,
MCInstPrinter *InstPrinter,
llvm::raw_ostream &ErrStream);
bool check(StringRef CheckExpr) const;
bool checkAllRulesInBuffer(StringRef RulePrefix, MemoryBuffer *MemBuf) const;
private:
// StubMap typedefs.
typedef std::map<std::string, uint64_t> StubOffsetsMap;
struct SectionAddressInfo {
uint64_t SectionID;
StubOffsetsMap StubOffsets;
};
typedef std::map<std::string, SectionAddressInfo> SectionMap;
typedef std::map<std::string, SectionMap> StubMap;
RuntimeDyldImpl &getRTDyld() const { return *RTDyld.Dyld; }
bool isSymbolValid(StringRef Symbol) const;
uint64_t getSymbolLinkerAddr(StringRef Symbol) const;
uint64_t getSymbolRemoteAddr(StringRef Symbol) const;
uint64_t readMemoryAtAddr(uint64_t Addr, unsigned Size) const;
std::pair<const SectionAddressInfo*, std::string> findSectionAddrInfo(
StringRef FileName,
StringRef SectionName) const;
std::pair<uint64_t, std::string> getSectionAddr(StringRef FileName,
StringRef SectionName,
bool IsInsideLoad) const;
std::pair<uint64_t, std::string> getStubAddrFor(StringRef FileName,
StringRef SectionName,
StringRef Symbol,
bool IsInsideLoad) const;
StringRef getSubsectionStartingAt(StringRef Name) const;
void registerSection(StringRef FilePath, unsigned SectionID);
void registerStubMap(StringRef FilePath, unsigned SectionID,
const RuntimeDyldImpl::StubMap &RTDyldStubs);
RuntimeDyld &RTDyld;
MCDisassembler *Disassembler;
MCInstPrinter *InstPrinter;
llvm::raw_ostream &ErrStream;
StubMap Stubs;
};
}
#endif
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