88 lines
2.1 KiB
C++
88 lines
2.1 KiB
C++
/* This file is part of the dynarmic project.
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* Copyright (c) 2018 MerryMage
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* SPDX-License-Identifier: 0BSD
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*/
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#pragma once
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#include <array>
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#include <vector>
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#ifdef _MSC_VER
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# pragma warning(push, 0)
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# include <unicorn/unicorn.h>
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# pragma warning(pop)
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#else
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# include <unicorn/unicorn.h>
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#endif
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#include <mcl/stdint.hpp>
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#include "../A32/testenv.h"
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namespace Unicorn::A32 {
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static constexpr size_t num_gprs = 16;
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static constexpr size_t num_ext_regs = 64;
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using ExtRegArray = std::array<u32, num_ext_regs>;
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using RegisterArray = std::array<u32, num_gprs>;
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using RegisterPtrArray = std::array<RegisterArray::pointer, num_gprs>;
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using RegisterConstPtrArray = std::array<RegisterArray::const_pointer, num_gprs>;
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} // namespace Unicorn::A32
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template<class TestEnvironment>
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class A32Unicorn final {
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public:
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using ExtRegArray = Unicorn::A32::ExtRegArray;
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using RegisterArray = Unicorn::A32::RegisterArray;
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explicit A32Unicorn(TestEnvironment& testenv);
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~A32Unicorn();
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void Run();
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u32 GetSP() const;
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void SetSP(u32 value);
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u32 GetPC() const;
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void SetPC(u32 value);
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RegisterArray GetRegisters() const;
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void SetRegisters(const RegisterArray& value);
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ExtRegArray GetExtRegs() const;
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void SetExtRegs(const ExtRegArray& value);
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u32 GetFpscr() const;
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void SetFpscr(u32 value);
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u32 GetFpexc() const;
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void SetFpexc(u32 value);
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u32 GetCpsr() const;
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void SetCpsr(u32 value);
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void EnableFloatingPointAccess();
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void ClearPageCache();
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void DumpMemoryInformation();
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private:
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static void InterruptHook(uc_engine* uc, u32 interrupt, void* user_data);
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static bool UnmappedMemoryHook(uc_engine* uc, uc_mem_type type, u32 addr, int size, u64 value, void* user_data);
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static bool MemoryWriteHook(uc_engine* uc, uc_mem_type type, u32 addr, int size, u64 value, void* user_data);
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struct Page {
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u32 address;
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std::array<u8, 4096> data;
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};
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TestEnvironment& testenv;
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uc_engine* uc{};
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uc_hook intr_hook{};
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uc_hook mem_invalid_hook{};
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uc_hook mem_write_prot_hook{};
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std::vector<std::unique_ptr<Page>> pages;
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};
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