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Implement exclusive monitor

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This commit is contained in:
MerryMage
2018-07-03 14:28:46 +01:00
parent 258a5cee84
commit 0b1c2e5505
9 changed files with 160 additions and 13 deletions
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30
src/core/arm/dynarmic/arm_dynarmic.h
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@ -6,15 +6,18 @@
#include <memory>
#include <dynarmic/A64/a64.h>
#include <dynarmic/A64/exclusive_monitor.h>
#include "common/common_types.h"
#include "core/arm/arm_interface.h"
#include "core/arm/exclusive_monitor.h"
#include "core/arm/unicorn/arm_unicorn.h"
class ARM_Dynarmic_Callbacks;
class DynarmicExclusiveMonitor;
class ARM_Dynarmic final : public ARM_Interface {
public:
ARM_Dynarmic();
ARM_Dynarmic(std::shared_ptr<ExclusiveMonitor> exclusive_monitor, size_t core_index);
~ARM_Dynarmic();
void MapBackingMemory(VAddr address, size_t size, u8* memory,
@ -47,10 +50,35 @@ public:
void PageTableChanged() override;
private:
std::unique_ptr<Dynarmic::A64::Jit> MakeJit();
friend class ARM_Dynarmic_Callbacks;
std::unique_ptr<ARM_Dynarmic_Callbacks> cb;
std::unique_ptr<Dynarmic::A64::Jit> jit;
ARM_Unicorn inner_unicorn;
size_t core_index;
std::shared_ptr<DynarmicExclusiveMonitor> exclusive_monitor;
Memory::PageTable* current_page_table = nullptr;
};
class DynarmicExclusiveMonitor final : public ExclusiveMonitor {
public:
explicit DynarmicExclusiveMonitor(size_t core_count);
~DynarmicExclusiveMonitor();
void SetExclusive(size_t core_index, u64 addr) override;
void ClearExclusive() override;
bool ExclusiveWrite8(size_t core_index, u64 vaddr, u8 value) override;
bool ExclusiveWrite16(size_t core_index, u64 vaddr, u16 value) override;
bool ExclusiveWrite32(size_t core_index, u64 vaddr, u32 value) override;
bool ExclusiveWrite64(size_t core_index, u64 vaddr, u64 value) override;
bool ExclusiveWrite128(size_t core_index, u64 vaddr,
std::array<std::uint64_t, 2> value) override;
private:
friend class ARM_Dynarmic;
Dynarmic::A64::ExclusiveMonitor monitor;
};