10b57cec5SDimitry Andric //===-- RuntimeDyldCheckerImpl.h -- RuntimeDyld test framework --*- C++ -*-===// 20b57cec5SDimitry Andric // 30b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 40b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 50b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 60b57cec5SDimitry Andric // 70b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 80b57cec5SDimitry Andric 90b57cec5SDimitry Andric #ifndef LLVM_LIB_EXECUTIONENGINE_RUNTIMEDYLD_RUNTIMEDYLDCHECKERIMPL_H 100b57cec5SDimitry Andric #define LLVM_LIB_EXECUTIONENGINE_RUNTIMEDYLD_RUNTIMEDYLDCHECKERIMPL_H 110b57cec5SDimitry Andric 120b57cec5SDimitry Andric #include "RuntimeDyldImpl.h" 130b57cec5SDimitry Andric 140b57cec5SDimitry Andric namespace llvm { 150b57cec5SDimitry Andric 165f757f3fSDimitry Andric /// Holds target-specific properties for a symbol. 175f757f3fSDimitry Andric using TargetFlagsType = uint8_t; 185f757f3fSDimitry Andric 190b57cec5SDimitry Andric class RuntimeDyldCheckerImpl { 200b57cec5SDimitry Andric friend class RuntimeDyldChecker; 210b57cec5SDimitry Andric friend class RuntimeDyldCheckerExprEval; 220b57cec5SDimitry Andric 230b57cec5SDimitry Andric using IsSymbolValidFunction = 240b57cec5SDimitry Andric RuntimeDyldChecker::IsSymbolValidFunction; 250b57cec5SDimitry Andric using GetSymbolInfoFunction = RuntimeDyldChecker::GetSymbolInfoFunction; 260b57cec5SDimitry Andric using GetSectionInfoFunction = RuntimeDyldChecker::GetSectionInfoFunction; 270b57cec5SDimitry Andric using GetStubInfoFunction = RuntimeDyldChecker::GetStubInfoFunction; 280b57cec5SDimitry Andric using GetGOTInfoFunction = RuntimeDyldChecker::GetGOTInfoFunction; 290b57cec5SDimitry Andric 300b57cec5SDimitry Andric public: 315f757f3fSDimitry Andric RuntimeDyldCheckerImpl(IsSymbolValidFunction IsSymbolValid, 325f757f3fSDimitry Andric GetSymbolInfoFunction GetSymbolInfo, 335f757f3fSDimitry Andric GetSectionInfoFunction GetSectionInfo, 345f757f3fSDimitry Andric GetStubInfoFunction GetStubInfo, 355f757f3fSDimitry Andric GetGOTInfoFunction GetGOTInfo, 365f757f3fSDimitry Andric llvm::endianness Endianness, Triple TT, StringRef CPU, 375f757f3fSDimitry Andric SubtargetFeatures TF, llvm::raw_ostream &ErrStream); 380b57cec5SDimitry Andric 390b57cec5SDimitry Andric bool check(StringRef CheckExpr) const; 400b57cec5SDimitry Andric bool checkAllRulesInBuffer(StringRef RulePrefix, MemoryBuffer *MemBuf) const; 410b57cec5SDimitry Andric 420b57cec5SDimitry Andric private: 430b57cec5SDimitry Andric 440b57cec5SDimitry Andric // StubMap typedefs. 450b57cec5SDimitry Andric 460b57cec5SDimitry Andric Expected<JITSymbolResolver::LookupResult> 470b57cec5SDimitry Andric lookup(const JITSymbolResolver::LookupSet &Symbols) const; 480b57cec5SDimitry Andric 490b57cec5SDimitry Andric bool isSymbolValid(StringRef Symbol) const; 500b57cec5SDimitry Andric uint64_t getSymbolLocalAddr(StringRef Symbol) const; 510b57cec5SDimitry Andric uint64_t getSymbolRemoteAddr(StringRef Symbol) const; 520b57cec5SDimitry Andric uint64_t readMemoryAtAddr(uint64_t Addr, unsigned Size) const; 530b57cec5SDimitry Andric 540b57cec5SDimitry Andric StringRef getSymbolContent(StringRef Symbol) const; 550b57cec5SDimitry Andric 565f757f3fSDimitry Andric TargetFlagsType getTargetFlag(StringRef Symbol) const; 575f757f3fSDimitry Andric Triple getTripleForSymbol(TargetFlagsType Flag) const; getCPU()585f757f3fSDimitry Andric StringRef getCPU() const { return CPU; } getFeatures()595f757f3fSDimitry Andric SubtargetFeatures getFeatures() const { return TF; } 605f757f3fSDimitry Andric 610b57cec5SDimitry Andric std::pair<uint64_t, std::string> getSectionAddr(StringRef FileName, 620b57cec5SDimitry Andric StringRef SectionName, 630b57cec5SDimitry Andric bool IsInsideLoad) const; 640b57cec5SDimitry Andric 650b57cec5SDimitry Andric std::pair<uint64_t, std::string> 660b57cec5SDimitry Andric getStubOrGOTAddrFor(StringRef StubContainerName, StringRef Symbol, 67*7a6dacacSDimitry Andric StringRef StubKindFilter, bool IsInsideLoad, 68*7a6dacacSDimitry Andric bool IsStubAddr) const; 690b57cec5SDimitry Andric 70bdd1243dSDimitry Andric std::optional<uint64_t> getSectionLoadAddress(void *LocalAddr) const; 710b57cec5SDimitry Andric 720b57cec5SDimitry Andric IsSymbolValidFunction IsSymbolValid; 730b57cec5SDimitry Andric GetSymbolInfoFunction GetSymbolInfo; 740b57cec5SDimitry Andric GetSectionInfoFunction GetSectionInfo; 750b57cec5SDimitry Andric GetStubInfoFunction GetStubInfo; 760b57cec5SDimitry Andric GetGOTInfoFunction GetGOTInfo; 775f757f3fSDimitry Andric llvm::endianness Endianness; 785f757f3fSDimitry Andric Triple TT; 795f757f3fSDimitry Andric std::string CPU; 805f757f3fSDimitry Andric SubtargetFeatures TF; 810b57cec5SDimitry Andric llvm::raw_ostream &ErrStream; 820b57cec5SDimitry Andric }; 830b57cec5SDimitry Andric } 840b57cec5SDimitry Andric 850b57cec5SDimitry Andric #endif 86