diff options
Diffstat (limited to 'src/core/arm/dynarmic')
-rw-r--r-- | src/core/arm/dynarmic/arm_dynarmic.cpp | 42 | ||||
-rw-r--r-- | src/core/arm/dynarmic/arm_dynarmic.h | 26 |
2 files changed, 26 insertions, 42 deletions
diff --git a/src/core/arm/dynarmic/arm_dynarmic.cpp b/src/core/arm/dynarmic/arm_dynarmic.cpp index 9b7ca4030..44307fa19 100644 --- a/src/core/arm/dynarmic/arm_dynarmic.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic.cpp @@ -12,6 +12,7 @@ #include "core/core.h" #include "core/core_cpu.h" #include "core/core_timing.h" +#include "core/core_timing_util.h" #include "core/gdbstub/gdbstub.h" #include "core/hle/kernel/process.h" #include "core/hle/kernel/svc.h" @@ -25,7 +26,6 @@ using Vector = Dynarmic::A64::Vector; class ARM_Dynarmic_Callbacks : public Dynarmic::A64::UserCallbacks { public: explicit ARM_Dynarmic_Callbacks(ARM_Dynarmic& parent) : parent(parent) {} - ~ARM_Dynarmic_Callbacks() = default; u8 MemoryRead8(u64 vaddr) override { return Memory::Read8(vaddr); @@ -99,7 +99,7 @@ public: } void CallSVC(u32 swi) override { - Kernel::CallSVC(swi); + Kernel::CallSVC(parent.system, swi); } void AddTicks(u64 ticks) override { @@ -112,14 +112,14 @@ public: // Always execute at least one tick. amortized_ticks = std::max<u64>(amortized_ticks, 1); - parent.core_timing.AddTicks(amortized_ticks); + parent.system.CoreTiming().AddTicks(amortized_ticks); num_interpreted_instructions = 0; } u64 GetTicksRemaining() override { - return std::max(parent.core_timing.GetDowncount(), 0); + return std::max(parent.system.CoreTiming().GetDowncount(), 0); } u64 GetCNTPCT() override { - return parent.core_timing.GetTicks(); + return Timing::CpuCyclesToClockCycles(parent.system.CoreTiming().GetTicks()); } ARM_Dynarmic& parent; @@ -128,18 +128,16 @@ public: u64 tpidr_el0 = 0; }; -std::unique_ptr<Dynarmic::A64::Jit> ARM_Dynarmic::MakeJit() const { - auto* current_process = Core::CurrentProcess(); - auto** const page_table = current_process->VMManager().page_table.pointers.data(); - +std::unique_ptr<Dynarmic::A64::Jit> ARM_Dynarmic::MakeJit(Common::PageTable& page_table, + std::size_t address_space_bits) const { Dynarmic::A64::UserConfig config; // Callbacks config.callbacks = cb.get(); // Memory - config.page_table = reinterpret_cast<void**>(page_table); - config.page_table_address_space_bits = current_process->VMManager().GetAddressSpaceWidth(); + config.page_table = reinterpret_cast<void**>(page_table.pointers.data()); + config.page_table_address_space_bits = address_space_bits; config.silently_mirror_page_table = false; // Multi-process state @@ -151,7 +149,7 @@ std::unique_ptr<Dynarmic::A64::Jit> ARM_Dynarmic::MakeJit() const { config.tpidr_el0 = &cb->tpidr_el0; config.dczid_el0 = 4; config.ctr_el0 = 0x8444c004; - config.cntfrq_el0 = 19200000; // Value from fusee. + config.cntfrq_el0 = Timing::CNTFREQ; // Unpredictable instructions config.define_unpredictable_behaviour = true; @@ -163,7 +161,6 @@ MICROPROFILE_DEFINE(ARM_Jit_Dynarmic, "ARM JIT", "Dynarmic", MP_RGB(255, 64, 64) void ARM_Dynarmic::Run() { MICROPROFILE_SCOPE(ARM_Jit_Dynarmic); - ASSERT(Memory::GetCurrentPageTable() == current_page_table); jit->Run(); } @@ -172,16 +169,11 @@ void ARM_Dynarmic::Step() { cb->InterpreterFallback(jit->GetPC(), 1); } -ARM_Dynarmic::ARM_Dynarmic(Timing::CoreTiming& core_timing, ExclusiveMonitor& exclusive_monitor, +ARM_Dynarmic::ARM_Dynarmic(System& system, ExclusiveMonitor& exclusive_monitor, std::size_t core_index) - : cb(std::make_unique<ARM_Dynarmic_Callbacks>(*this)), inner_unicorn{core_timing}, - core_index{core_index}, core_timing{core_timing}, - exclusive_monitor{dynamic_cast<DynarmicExclusiveMonitor&>(exclusive_monitor)} { - ThreadContext ctx{}; - inner_unicorn.SaveContext(ctx); - PageTableChanged(); - LoadContext(ctx); -} + : cb(std::make_unique<ARM_Dynarmic_Callbacks>(*this)), inner_unicorn{system}, + core_index{core_index}, system{system}, + exclusive_monitor{dynamic_cast<DynarmicExclusiveMonitor&>(exclusive_monitor)} {} ARM_Dynarmic::~ARM_Dynarmic() = default; @@ -276,9 +268,9 @@ void ARM_Dynarmic::ClearExclusiveState() { jit->ClearExclusiveState(); } -void ARM_Dynarmic::PageTableChanged() { - jit = MakeJit(); - current_page_table = Memory::GetCurrentPageTable(); +void ARM_Dynarmic::PageTableChanged(Common::PageTable& page_table, + std::size_t new_address_space_size_in_bits) { + jit = MakeJit(page_table, new_address_space_size_in_bits); } DynarmicExclusiveMonitor::DynarmicExclusiveMonitor(std::size_t core_count) : monitor(core_count) {} diff --git a/src/core/arm/dynarmic/arm_dynarmic.h b/src/core/arm/dynarmic/arm_dynarmic.h index 6cc458296..b701e97a3 100644 --- a/src/core/arm/dynarmic/arm_dynarmic.h +++ b/src/core/arm/dynarmic/arm_dynarmic.h @@ -12,24 +12,16 @@ #include "core/arm/exclusive_monitor.h" #include "core/arm/unicorn/arm_unicorn.h" -namespace Memory { -struct PageTable; -} - -namespace Core::Timing { -class CoreTiming; -} - namespace Core { class ARM_Dynarmic_Callbacks; class DynarmicExclusiveMonitor; +class System; class ARM_Dynarmic final : public ARM_Interface { public: - ARM_Dynarmic(Timing::CoreTiming& core_timing, ExclusiveMonitor& exclusive_monitor, - std::size_t core_index); - ~ARM_Dynarmic(); + ARM_Dynarmic(System& system, ExclusiveMonitor& exclusive_monitor, std::size_t core_index); + ~ARM_Dynarmic() override; void MapBackingMemory(VAddr address, std::size_t size, u8* memory, Kernel::VMAPermission perms) override; @@ -56,10 +48,12 @@ public: void ClearExclusiveState() override; void ClearInstructionCache() override; - void PageTableChanged() override; + void PageTableChanged(Common::PageTable& new_page_table, + std::size_t new_address_space_size_in_bits) override; private: - std::unique_ptr<Dynarmic::A64::Jit> MakeJit() const; + std::unique_ptr<Dynarmic::A64::Jit> MakeJit(Common::PageTable& page_table, + std::size_t address_space_bits) const; friend class ARM_Dynarmic_Callbacks; std::unique_ptr<ARM_Dynarmic_Callbacks> cb; @@ -67,16 +61,14 @@ private: ARM_Unicorn inner_unicorn; std::size_t core_index; - Timing::CoreTiming& core_timing; + System& system; DynarmicExclusiveMonitor& exclusive_monitor; - - Memory::PageTable* current_page_table = nullptr; }; class DynarmicExclusiveMonitor final : public ExclusiveMonitor { public: explicit DynarmicExclusiveMonitor(std::size_t core_count); - ~DynarmicExclusiveMonitor(); + ~DynarmicExclusiveMonitor() override; void SetExclusive(std::size_t core_index, VAddr addr) override; void ClearExclusive() override; |