86 lines
3.1 KiB
C
86 lines
3.1 KiB
C
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//===-- RuntimeDyldCheckerImpl.h -- RuntimeDyld test framework --*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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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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namespace llvm {
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/// Holds target-specific properties for a symbol.
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using TargetFlagsType = uint8_t;
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class RuntimeDyldCheckerImpl {
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friend class RuntimeDyldChecker;
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friend class RuntimeDyldCheckerExprEval;
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using IsSymbolValidFunction =
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RuntimeDyldChecker::IsSymbolValidFunction;
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using GetSymbolInfoFunction = RuntimeDyldChecker::GetSymbolInfoFunction;
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using GetSectionInfoFunction = RuntimeDyldChecker::GetSectionInfoFunction;
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using GetStubInfoFunction = RuntimeDyldChecker::GetStubInfoFunction;
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using GetGOTInfoFunction = RuntimeDyldChecker::GetGOTInfoFunction;
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public:
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RuntimeDyldCheckerImpl(IsSymbolValidFunction IsSymbolValid,
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GetSymbolInfoFunction GetSymbolInfo,
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GetSectionInfoFunction GetSectionInfo,
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GetStubInfoFunction GetStubInfo,
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GetGOTInfoFunction GetGOTInfo,
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llvm::endianness Endianness, Triple TT, StringRef CPU,
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SubtargetFeatures TF, 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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Expected<JITSymbolResolver::LookupResult>
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lookup(const JITSymbolResolver::LookupSet &Symbols) const;
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bool isSymbolValid(StringRef Symbol) const;
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uint64_t getSymbolLocalAddr(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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StringRef getSymbolContent(StringRef Symbol) const;
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TargetFlagsType getTargetFlag(StringRef Symbol) const;
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Triple getTripleForSymbol(TargetFlagsType Flag) const;
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StringRef getCPU() const { return CPU; }
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SubtargetFeatures getFeatures() const { return TF; }
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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>
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getStubOrGOTAddrFor(StringRef StubContainerName, StringRef Symbol,
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StringRef StubKindFilter, bool IsInsideLoad,
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bool IsStubAddr) const;
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std::optional<uint64_t> getSectionLoadAddress(void *LocalAddr) const;
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IsSymbolValidFunction IsSymbolValid;
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GetSymbolInfoFunction GetSymbolInfo;
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GetSectionInfoFunction GetSectionInfo;
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GetStubInfoFunction GetStubInfo;
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GetGOTInfoFunction GetGOTInfo;
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llvm::endianness Endianness;
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Triple TT;
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std::string CPU;
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SubtargetFeatures TF;
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llvm::raw_ostream &ErrStream;
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};
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}
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#endif
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