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-rw-r--r--src/core/arm/dynarmic/arm_dynarmic.cpp42
-rw-r--r--src/core/arm/dynarmic/arm_dynarmic.h26
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;
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-31 00:08:20 +0100