dynarmic/tests/unicorn_emu/a64_unicorn.h
2022-04-19 18:05:04 +01:00

82 lines
2 KiB
C++

/* This file is part of the dynarmic project.
* Copyright (c) 2018 MerryMage
* SPDX-License-Identifier: 0BSD
*/
#pragma once
#include <array>
#include <vector>
#ifdef _MSC_VER
# pragma warning(push, 0)
# include <unicorn/unicorn.h>
# pragma warning(pop)
#else
# include <unicorn/unicorn.h>
#endif
#include <mcl/stdint.hpp>
#include "../A64/testenv.h"
class A64Unicorn final {
public:
static constexpr size_t num_gprs = 31;
using RegisterArray = std::array<u64, num_gprs>;
using RegisterPtrArray = std::array<RegisterArray::pointer, num_gprs>;
using RegisterConstPtrArray = std::array<RegisterArray::const_pointer, num_gprs>;
static constexpr size_t num_vecs = 32;
using VectorArray = std::array<Vector, num_vecs>;
using VectorPtrArray = std::array<VectorArray::pointer, num_vecs>;
using VectorConstPtrArray = std::array<VectorArray::const_pointer, num_vecs>;
explicit A64Unicorn(A64TestEnv& testenv);
~A64Unicorn();
void Run();
u64 GetSP() const;
void SetSP(u64 value);
u64 GetPC() const;
void SetPC(u64 value);
RegisterArray GetRegisters() const;
void SetRegisters(const RegisterArray& value);
VectorArray GetVectors() const;
void SetVectors(const VectorArray& value);
u32 GetFpcr() const;
void SetFpcr(u32 value);
u32 GetFpsr() const;
void SetFpsr(u32 value);
u32 GetPstate() const;
void SetPstate(u32 value);
void ClearPageCache();
void DumpMemoryInformation();
private:
static void InterruptHook(uc_engine* uc, u32 interrupt, void* user_data);
static bool UnmappedMemoryHook(uc_engine* uc, uc_mem_type type, u64 addr, int size, u64 value, void* user_data);
static bool MemoryWriteHook(uc_engine* uc, uc_mem_type type, u64 addr, int size, u64 value, void* user_data);
struct Page {
u64 address;
std::array<u8, 4096> data;
};
A64TestEnv& testenv;
uc_engine* uc{};
uc_hook intr_hook{};
uc_hook mem_invalid_hook{};
uc_hook mem_write_prot_hook{};
std::vector<std::unique_ptr<Page>> pages;
};