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Memory: move PageTable functions into class

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This commit is contained in:
Weiyi Wang 2018-11-20 23:50:00 -05:00
parent b199b7ada9
commit 8c618c3fc3
8 changed files with 19 additions and 16 deletions
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4
src/core/arm/dynarmic/arm_dynarmic.cpp
View file

@ -172,7 +172,7 @@ ARM_Dynarmic::~ARM_Dynarmic() = default;
MICROPROFILE_DEFINE(ARM_Jit, "ARM JIT", "ARM JIT", MP_RGB(255, 64, 64));
void ARM_Dynarmic::Run() {
ASSERT(Memory::GetCurrentPageTable() == current_page_table);
ASSERT(system.Memory().GetCurrentPageTable() == current_page_table);
MICROPROFILE_SCOPE(ARM_Jit);
jit->Run();
@ -279,7 +279,7 @@ void ARM_Dynarmic::InvalidateCacheRange(u32 start_address, std::size_t length) {
}
void ARM_Dynarmic::PageTableChanged() {
current_page_table = Memory::GetCurrentPageTable();
current_page_table = system.Memory().GetCurrentPageTable();
auto iter = jits.find(current_page_table);
if (iter != jits.end()) {

2
src/core/core.cpp
View file

@ -143,7 +143,7 @@ System::ResultStatus System::Load(EmuWindow& emu_window, const std::string& file
return ResultStatus::ErrorLoader;
}
}
Memory::SetCurrentPageTable(&kernel->GetCurrentProcess()->vm_manager.page_table);
memory->SetCurrentPageTable(&kernel->GetCurrentProcess()->vm_manager.page_table);
cheat_engine = std::make_unique<Cheats::CheatEngine>(*this);
status = ResultStatus::Success;
m_emu_window = &emu_window;

2
src/core/hle/kernel/kernel.cpp
View file

@ -20,7 +20,7 @@ KernelSystem::KernelSystem(Memory::MemorySystem& memory, u32 system_mode) : memo
MemoryInit(system_mode);
resource_limits = std::make_unique<ResourceLimitList>(*this);
thread_manager = std::make_unique<ThreadManager>();
thread_manager = std::make_unique<ThreadManager>(*this);
timer_manager = std::make_unique<TimerManager>();
}

9
src/core/hle/kernel/thread.cpp
View file

@ -104,7 +104,7 @@ void ThreadManager::SwitchContext(Thread* new_thread) {
// Cancel any outstanding wakeup events for this thread
timing.UnscheduleEvent(ThreadWakeupEventType, new_thread->thread_id);
auto previous_process = Core::System::GetInstance().Kernel().GetCurrentProcess();
auto previous_process = kernel.GetCurrentProcess();
current_thread = new_thread;
@ -112,8 +112,9 @@ void ThreadManager::SwitchContext(Thread* new_thread) {
new_thread->status = ThreadStatus::Running;
if (previous_process != current_thread->owner_process) {
Core::System::GetInstance().Kernel().SetCurrentProcess(current_thread->owner_process);
SetCurrentPageTable(&current_thread->owner_process->vm_manager.page_table);
kernel.SetCurrentProcess(current_thread->owner_process);
kernel.memory.SetCurrentPageTable(
&current_thread->owner_process->vm_manager.page_table);
}
Core::CPU().LoadContext(new_thread->context);
@ -460,7 +461,7 @@ VAddr Thread::GetCommandBufferAddress() const {
return GetTLSAddress() + CommandHeaderOffset;
}
ThreadManager::ThreadManager() {
ThreadManager::ThreadManager(Kernel::KernelSystem& kernel) : kernel(kernel) {
ThreadWakeupEventType = Core::System::GetInstance().CoreTiming().RegisterEvent(
"ThreadWakeupCallback",
[this](u64 thread_id, s64 cycle_late) { ThreadWakeupCallback(thread_id, cycle_late); });

4
src/core/hle/kernel/thread.h
View file

@ -57,7 +57,7 @@ enum class ThreadWakeupReason {
class ThreadManager {
public:
ThreadManager();
explicit ThreadManager(Kernel::KernelSystem& kernel);
~ThreadManager();
/**
@ -121,6 +121,8 @@ private:
*/
void ThreadWakeupCallback(u64 thread_id, s64 cycles_late);
Kernel::KernelSystem& kernel;
u32 next_thread_id = 1;
SharedPtr<Thread> current_thread;
Common::ThreadQueueList<Thread*, ThreadPrioLowest + 1> ready_queue;

4
src/core/memory.cpp
View file

@ -27,14 +27,14 @@ std::array<u8, Memory::FCRAM_N3DS_SIZE> fcram;
static PageTable* current_page_table = nullptr;
void SetCurrentPageTable(PageTable* page_table) {
void MemorySystem::SetCurrentPageTable(PageTable* page_table) {
current_page_table = page_table;
if (Core::System::GetInstance().IsPoweredOn()) {
Core::CPU().PageTableChanged();
}
}
PageTable* GetCurrentPageTable() {
PageTable* MemorySystem::GetCurrentPageTable() {
return current_page_table;
}

8
src/core/memory.h
View file

@ -180,10 +180,6 @@ enum : VAddr {
extern std::array<u8, Memory::FCRAM_N3DS_SIZE> fcram;
/// Currently active page table
void SetCurrentPageTable(PageTable* page_table);
PageTable* GetCurrentPageTable();
/// Determines if the given VAddr is valid for the specified process.
bool IsValidVirtualAddress(const Kernel::Process& process, VAddr vaddr);
@ -253,6 +249,10 @@ void RasterizerFlushVirtualRegion(VAddr start, u32 size, FlushMode mode);
class MemorySystem {
public:
/// Currently active page table
void SetCurrentPageTable(PageTable* page_table);
PageTable* GetCurrentPageTable();
/// Gets offset in FCRAM from a pointer inside FCRAM range
u32 GetFCRAMOffset(u8* pointer);
};