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sections. This allows fine-grained control of the memory layout of hypothetical target processes for testing purposes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217122 91177308-0d34-0410-b5e6-96231b3b80d8
77 lines
2.7 KiB
C++
77 lines
2.7 KiB
C++
//===-- RuntimeDyldCheckerImpl.h -- RuntimeDyld test framework --*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_EXECUTIONENGINE_RUNTIMEDYLD_RUNTIMEDYLDCHECKERIMPL_H
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#define LLVM_LIB_EXECUTIONENGINE_RUNTIMEDYLD_RUNTIMEDYLDCHECKERIMPL_H
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#include "RuntimeDyldImpl.h"
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#include <set>
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namespace llvm {
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class RuntimeDyldCheckerImpl {
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friend class RuntimeDyldChecker;
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friend class RuntimeDyldImpl;
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friend class RuntimeDyldCheckerExprEval;
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public:
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RuntimeDyldCheckerImpl(RuntimeDyld &RTDyld, MCDisassembler *Disassembler,
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MCInstPrinter *InstPrinter,
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llvm::raw_ostream &ErrStream);
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bool check(StringRef CheckExpr) const;
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bool checkAllRulesInBuffer(StringRef RulePrefix, MemoryBuffer *MemBuf) const;
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private:
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// StubMap typedefs.
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typedef std::map<std::string, uint64_t> StubOffsetsMap;
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struct SectionAddressInfo {
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uint64_t SectionID;
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StubOffsetsMap StubOffsets;
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};
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typedef std::map<std::string, SectionAddressInfo> SectionMap;
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typedef std::map<std::string, SectionMap> StubMap;
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RuntimeDyldImpl &getRTDyld() const { return *RTDyld.Dyld; }
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bool isSymbolValid(StringRef Symbol) const;
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uint64_t getSymbolLinkerAddr(StringRef Symbol) const;
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uint64_t getSymbolRemoteAddr(StringRef Symbol) const;
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uint64_t readMemoryAtAddr(uint64_t Addr, unsigned Size) const;
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std::pair<const SectionAddressInfo*, std::string> findSectionAddrInfo(
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StringRef FileName,
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StringRef SectionName) const;
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std::pair<uint64_t, std::string> getSectionAddr(StringRef FileName,
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StringRef SectionName,
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bool IsInsideLoad) const;
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std::pair<uint64_t, std::string> getStubAddrFor(StringRef FileName,
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StringRef SectionName,
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StringRef Symbol,
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bool IsInsideLoad) const;
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StringRef getSubsectionStartingAt(StringRef Name) const;
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void registerSection(StringRef FilePath, unsigned SectionID);
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void registerStubMap(StringRef FilePath, unsigned SectionID,
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const RuntimeDyldImpl::StubMap &RTDyldStubs);
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RuntimeDyld &RTDyld;
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MCDisassembler *Disassembler;
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MCInstPrinter *InstPrinter;
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llvm::raw_ostream &ErrStream;
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StubMap Stubs;
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};
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}
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#endif
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