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
;
24 RuntimeDyldCheckerImpl(RuntimeDyld
&RTDyld
, MCDisassembler
*Disassembler
,
25 MCInstPrinter
*InstPrinter
,
26 llvm::raw_ostream
&ErrStream
);
28 bool check(StringRef CheckExpr
) const;
29 bool checkAllRulesInBuffer(StringRef RulePrefix
, MemoryBuffer
*MemBuf
) const;
34 typedef std::map
<std::string
, uint64_t> StubOffsetsMap
;
35 struct SectionAddressInfo
{
37 StubOffsetsMap StubOffsets
;
39 typedef std::map
<std::string
, SectionAddressInfo
> SectionMap
;
40 typedef std::map
<std::string
, SectionMap
> StubMap
;
42 RuntimeDyldImpl
&getRTDyld() const { return *RTDyld
.Dyld
; }
44 bool isSymbolValid(StringRef Symbol
) const;
45 uint64_t getSymbolLinkerAddr(StringRef Symbol
) const;
46 uint64_t getSymbolRemoteAddr(StringRef Symbol
) const;
47 uint64_t readMemoryAtAddr(uint64_t Addr
, unsigned Size
) const;
49 std::pair
<const SectionAddressInfo
*, std::string
> findSectionAddrInfo(
51 StringRef SectionName
) const;
53 std::pair
<uint64_t, std::string
> getSectionAddr(StringRef FileName
,
54 StringRef SectionName
,
55 bool IsInsideLoad
) const;
57 std::pair
<uint64_t, std::string
> getStubAddrFor(StringRef FileName
,
58 StringRef SectionName
,
60 bool IsInsideLoad
) const;
61 StringRef
getSubsectionStartingAt(StringRef Name
) const;
63 void registerSection(StringRef FilePath
, unsigned SectionID
);
64 void registerStubMap(StringRef FilePath
, unsigned SectionID
,
65 const RuntimeDyldImpl::StubMap
&RTDyldStubs
);
68 MCDisassembler
*Disassembler
;
69 MCInstPrinter
*InstPrinter
;
70 llvm::raw_ostream
&ErrStream
;