mirror of
https://github.com/FEX-Emu/FEX.git
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104 lines
3.7 KiB
C++
104 lines
3.7 KiB
C++
#pragma once
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#include "Event.h"
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#include "Interface/Core/CPUID.h"
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#include "Interface/Core/Frontend.h"
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#include "Interface/Core/InternalThreadState.h"
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#include "Interface/HLE/Syscalls.h"
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#include "Interface/Memory/MemMapper.h"
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#include "Interface/IR/PassManager.h"
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#include <FEXCore/Config/Config.h>
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#include <FEXCore/Core/CPUBackend.h>
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#include <stdint.h>
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#include <mutex>
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namespace FEXCore {
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class SyscallHandler;
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}
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namespace FEXCore::Context {
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enum CoreRunningMode {
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MODE_RUN,
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MODE_SINGLESTEP,
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};
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struct Context {
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friend class FEXCore::SyscallHandler;
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struct {
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bool Multiblock {false};
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bool BreakOnFrontendFailure {true};
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int64_t MaxInstPerBlock {-1LL};
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uint64_t VirtualMemSize {1ULL << 36};
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FEXCore::Config::ConfigCore Core {FEXCore::Config::CONFIG_INTERPRETER};
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// LLVM JIT options
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bool LLVM_MemoryValidation {false};
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bool LLVM_IRValidation {false};
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bool LLVM_PrinterPass {false};
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} Config;
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FEXCore::Memory::MemMapper MemoryMapper;
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std::mutex ThreadCreationMutex;
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uint64_t ThreadID{};
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FEXCore::Core::InternalThreadState* ParentThread;
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std::vector<FEXCore::Core::InternalThreadState*> Threads;
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std::atomic_bool ShouldStop{};
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Event PauseWait;
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bool Running{};
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CoreRunningMode RunningMode {CoreRunningMode::MODE_RUN};
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FEXCore::Frontend::Decoder FrontendDecoder;
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FEXCore::IR::PassManager PassManager;
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FEXCore::CPUIDEmu CPUID;
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FEXCore::SyscallHandler SyscallHandler;
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CustomCPUFactoryType CustomCPUFactory;
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CustomCPUFactoryType FallbackCPUFactory;
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Context();
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~Context();
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bool InitCore(FEXCore::CodeLoader *Loader);
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FEXCore::Context::ExitReason RunLoop(bool WaitForIdle);
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bool IsPaused() const { return !Running; }
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void Pause();
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// Debugger interface
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void CompileRIP(FEXCore::Core::InternalThreadState *Thread, uint64_t RIP);
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uint64_t GetThreadCount() const;
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FEXCore::Core::RuntimeStats *GetRuntimeStatsForThread(uint64_t Thread);
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FEXCore::Core::CPUState GetCPUState();
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void GetMemoryRegions(std::vector<FEXCore::Memory::MemRegion> *Regions);
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bool GetDebugDataForRIP(uint64_t RIP, FEXCore::Core::DebugData *Data);
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bool FindHostCodeForRIP(uint64_t RIP, uint8_t **Code);
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// XXX:
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// bool FindIRForRIP(uint64_t RIP, FEXCore::IR::IntrusiveIRList **ir);
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// void SetIRForRIP(uint64_t RIP, FEXCore::IR::IntrusiveIRList *const ir);
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FEXCore::Core::ThreadState *GetThreadState();
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void LoadEntryList();
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private:
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void WaitForIdle();
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FEXCore::Core::InternalThreadState* CreateThread(FEXCore::Core::CPUState *NewThreadState, uint64_t ParentTID, uint64_t ChildTID);
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void *MapRegion(FEXCore::Core::InternalThreadState *Thread, uint64_t Offset, uint64_t Size, bool Fixed = false);
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void *ShmBase();
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void MirrorRegion(FEXCore::Core::InternalThreadState *Thread, void *HostPtr, uint64_t Offset, uint64_t Size);
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void CopyMemoryMapping(FEXCore::Core::InternalThreadState *ParentThread, FEXCore::Core::InternalThreadState *ChildThread);
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void InitializeThread(FEXCore::Core::InternalThreadState *Thread);
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void ExecutionThread(FEXCore::Core::InternalThreadState *Thread);
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void RunThread(FEXCore::Core::InternalThreadState *Thread);
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uintptr_t CompileBlock(FEXCore::Core::InternalThreadState *Thread, uint64_t GuestRIP);
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uintptr_t AddBlockMapping(FEXCore::Core::InternalThreadState *Thread, uint64_t Address, void *Ptr);
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FEXCore::CodeLoader *LocalLoader{};
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// Entry Cache
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bool GetFilenameHash(std::string const &Filename, std::string &Hash);
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void AddThreadRIPsToEntryList(FEXCore::Core::InternalThreadState *Thread);
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void SaveEntryList();
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std::set<uint64_t> EntryList;
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};
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}
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