mirror of
https://github.com/FEX-Emu/FEX.git
synced 2026-10-11 05:00:21 +02:00
Ryan Houdek
0a64f8a9c5
FEXCore doesn't need track the TLS state of the SignalDelegator, this is a frontend concept. Removes the tracking from the backend and keeps it in the frontend.
45 lines
1.5 KiB
C++
45 lines
1.5 KiB
C++
// SPDX-License-Identifier: MIT
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#pragma once
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#include <FEXCore/Core/SignalDelegator.h>
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#include <FEXCore/HLE/SyscallHandler.h>
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namespace FEX::DummyHandlers {
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class DummySyscallHandler: public FEXCore::HLE::SyscallHandler, public FEXCore::Allocator::FEXAllocOperators {
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public:
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uint64_t HandleSyscall(FEXCore::Core::CpuStateFrame *Frame, FEXCore::HLE::SyscallArguments *Args) override {
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// Don't do anything
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return 0;
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}
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FEXCore::HLE::SyscallABI GetSyscallABI(uint64_t Syscall) override {
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// Don't do anything
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return {0, false, 0};
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}
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// These are no-ops implementations of the SyscallHandler API
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FEXCore::HLE::AOTIRCacheEntryLookupResult LookupAOTIRCacheEntry(FEXCore::Core::InternalThreadState *Thread, uint64_t GuestAddr) override {
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return {0, 0};
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}
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};
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class DummySignalDelegator final : public FEXCore::SignalDelegator, public FEXCore::Allocator::FEXAllocOperators {
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public:
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void SignalThread(FEXCore::Core::InternalThreadState *Thread, FEXCore::Core::SignalEvent Event) override {}
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FEXCore::Core::InternalThreadState *GetBackingTLSThread() {
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return GetTLSThread();
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}
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protected:
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void RegisterTLSState(FEXCore::Core::InternalThreadState *Thread);
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void UninstallTLSState(FEXCore::Core::InternalThreadState *Thread);
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private:
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FEXCore::Core::InternalThreadState *GetTLSThread();
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};
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fextl::unique_ptr<FEXCore::HLE::SyscallHandler> CreateSyscallHandler();
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fextl::unique_ptr<FEX::DummyHandlers::DummySignalDelegator> CreateSignalDelegator();
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}
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