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Diffstat (limited to '')
-rw-r--r-- | src/core/arm/dynarmic/arm_dynarmic_32.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.h b/src/core/arm/dynarmic/arm_dynarmic_32.h new file mode 100644 index 000000000..143e46e4d --- /dev/null +++ b/src/core/arm/dynarmic/arm_dynarmic_32.h @@ -0,0 +1,77 @@ +// Copyright 2020 yuzu emulator team +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#pragma once + +#include <memory> +#include <unordered_map> + +#include <dynarmic/A32/a32.h> +#include <dynarmic/A64/a64.h> +#include <dynarmic/A64/exclusive_monitor.h> +#include "common/common_types.h" +#include "common/hash.h" +#include "core/arm/arm_interface.h" +#include "core/arm/exclusive_monitor.h" + +namespace Memory { +class Memory; +} + +namespace Core { + +class DynarmicCallbacks32; +class DynarmicExclusiveMonitor; +class System; + +class ARM_Dynarmic_32 final : public ARM_Interface { +public: + ARM_Dynarmic_32(System& system, ExclusiveMonitor& exclusive_monitor, std::size_t core_index); + ~ARM_Dynarmic_32() override; + + void SetPC(u64 pc) override; + u64 GetPC() const override; + u64 GetReg(int index) const override; + void SetReg(int index, u64 value) override; + u128 GetVectorReg(int index) const override; + void SetVectorReg(int index, u128 value) override; + u32 GetPSTATE() const override; + void SetPSTATE(u32 pstate) override; + void Run() override; + void Step() override; + VAddr GetTlsAddress() const override; + void SetTlsAddress(VAddr address) override; + void SetTPIDR_EL0(u64 value) override; + u64 GetTPIDR_EL0() const override; + + void SaveContext(ThreadContext32& ctx) override; + void SaveContext(ThreadContext64& ctx) override {} + void LoadContext(const ThreadContext32& ctx) override; + void LoadContext(const ThreadContext64& ctx) override {} + + void PrepareReschedule() override; + void ClearExclusiveState() override; + + void ClearInstructionCache() override; + void PageTableChanged(Common::PageTable& new_page_table, + std::size_t new_address_space_size_in_bits) override; + +private: + std::shared_ptr<Dynarmic::A32::Jit> MakeJit(Common::PageTable& page_table, + std::size_t address_space_bits) const; + + using JitCacheKey = std::pair<Common::PageTable*, std::size_t>; + using JitCacheType = + std::unordered_map<JitCacheKey, std::shared_ptr<Dynarmic::A32::Jit>, Common::PairHash>; + + friend class DynarmicCallbacks32; + std::unique_ptr<DynarmicCallbacks32> cb; + JitCacheType jit_cache; + std::shared_ptr<Dynarmic::A32::Jit> jit; + std::size_t core_index; + DynarmicExclusiveMonitor& exclusive_monitor; + std::array<u32, 84> CP15_regs{}; +}; + +} // namespace Core |