1 //===-- RuntimeDyldCheckerImpl.h -- RuntimeDyld test framework --*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #ifndef LLVM_LIB_EXECUTIONENGINE_RUNTIMEDYLD_RUNTIMEDYLDCHECKERIMPL_H
11 #define LLVM_LIB_EXECUTIONENGINE_RUNTIMEDYLD_RUNTIMEDYLDCHECKERIMPL_H
13 #include "RuntimeDyldImpl.h"
18 class RuntimeDyldCheckerImpl {
19 friend class RuntimeDyldChecker;
20 friend class RuntimeDyldImpl;
21 friend class RuntimeDyldCheckerExprEval;
22 friend class RuntimeDyldELF;
25 RuntimeDyldCheckerImpl(RuntimeDyld &RTDyld, MCDisassembler *Disassembler,
26 MCInstPrinter *InstPrinter,
27 llvm::raw_ostream &ErrStream);
29 bool check(StringRef CheckExpr) const;
30 bool checkAllRulesInBuffer(StringRef RulePrefix, MemoryBuffer *MemBuf) const;
35 typedef std::map<std::string, uint64_t> StubOffsetsMap;
36 struct SectionAddressInfo {
38 StubOffsetsMap StubOffsets;
40 typedef std::map<std::string, SectionAddressInfo> SectionMap;
41 typedef std::map<std::string, SectionMap> StubMap;
43 RuntimeDyldImpl &getRTDyld() const { return *RTDyld.Dyld; }
45 bool isSymbolValid(StringRef Symbol) const;
46 uint64_t getSymbolLocalAddr(StringRef Symbol) const;
47 uint64_t getSymbolRemoteAddr(StringRef Symbol) const;
48 uint64_t readMemoryAtAddr(uint64_t Addr, unsigned Size) const;
50 std::pair<const SectionAddressInfo*, std::string> findSectionAddrInfo(
52 StringRef SectionName) const;
54 std::pair<uint64_t, std::string> getSectionAddr(StringRef FileName,
55 StringRef SectionName,
56 bool IsInsideLoad) const;
58 std::pair<uint64_t, std::string> getStubAddrFor(StringRef FileName,
59 StringRef SectionName,
61 bool IsInsideLoad) const;
62 StringRef getSubsectionStartingAt(StringRef Name) const;
64 void registerSection(StringRef FilePath, unsigned SectionID);
65 void registerStubMap(StringRef FilePath, unsigned SectionID,
66 const RuntimeDyldImpl::StubMap &RTDyldStubs);
69 MCDisassembler *Disassembler;
70 MCInstPrinter *InstPrinter;
71 llvm::raw_ostream &ErrStream;