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Code Issues Releases Activity

kernel: instantiate memory separately for each guest process

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This commit is contained in:
Liam 2023-12-11 20:21:23 -05:00
parent 91290b9be4
commit 419055e484
17 changed files with 82 additions and 127 deletions
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2
src/core/arm/arm_interface.cpp
View file

@ -9,7 +9,7 @@
namespace Core {
void ArmInterface::LogBacktrace(const Kernel::KProcess* process) const {
void ArmInterface::LogBacktrace(Kernel::KProcess* process) const {
Kernel::Svc::ThreadContext ctx;
this->GetContext(ctx);

2
src/core/arm/arm_interface.h
View file

@ -95,7 +95,7 @@ public:
virtual void SignalInterrupt(Kernel::KThread* thread) = 0;
// Stack trace generation.
void LogBacktrace(const Kernel::KProcess* process) const;
void LogBacktrace(Kernel::KProcess* process) const;
// Debug functionality.
virtual const Kernel::DebugWatchpoint* HaltedWatchpoint() const = 0;

14
src/core/arm/debug.cpp
View file

@ -79,7 +79,7 @@ constexpr std::array<u64, 2> SegmentBases{
0x7100000000ULL,
};
void SymbolicateBacktrace(const Kernel::KProcess* process, std::vector<BacktraceEntry>& out) {
void SymbolicateBacktrace(Kernel::KProcess* process, std::vector<BacktraceEntry>& out) {
auto modules = FindModules(process);
const bool is_64 = process->Is64Bit();
@ -118,7 +118,7 @@ void SymbolicateBacktrace(const Kernel::KProcess* process, std::vector<Backtrace
}
}
std::vector<BacktraceEntry> GetAArch64Backtrace(const Kernel::KProcess* process,
std::vector<BacktraceEntry> GetAArch64Backtrace(Kernel::KProcess* process,
const Kernel::Svc::ThreadContext& ctx) {
std::vector<BacktraceEntry> out;
auto& memory = process->GetMemory();
@ -144,7 +144,7 @@ std::vector<BacktraceEntry> GetAArch64Backtrace(const Kernel::KProcess* process,
return out;
}
std::vector<BacktraceEntry> GetAArch32Backtrace(const Kernel::KProcess* process,
std::vector<BacktraceEntry> GetAArch32Backtrace(Kernel::KProcess* process,
const Kernel::Svc::ThreadContext& ctx) {
std::vector<BacktraceEntry> out;
auto& memory = process->GetMemory();
@ -173,7 +173,7 @@ std::vector<BacktraceEntry> GetAArch32Backtrace(const Kernel::KProcess* process,
} // namespace
std::optional<std::string> GetThreadName(const Kernel::KThread* thread) {
const auto* process = thread->GetOwnerProcess();
auto* process = thread->GetOwnerProcess();
if (process->Is64Bit()) {
return GetNameFromThreadType64(process->GetMemory(), *thread);
} else {
@ -248,7 +248,7 @@ Kernel::KProcessAddress GetModuleEnd(const Kernel::KProcess* process,
return cur_addr - 1;
}
Loader::AppLoader::Modules FindModules(const Kernel::KProcess* process) {
Loader::AppLoader::Modules FindModules(Kernel::KProcess* process) {
Loader::AppLoader::Modules modules;
auto& page_table = process->GetPageTable();
@ -312,7 +312,7 @@ Loader::AppLoader::Modules FindModules(const Kernel::KProcess* process) {
return modules;
}
Kernel::KProcessAddress FindMainModuleEntrypoint(const Kernel::KProcess* process) {
Kernel::KProcessAddress FindMainModuleEntrypoint(Kernel::KProcess* process) {
// Do we have any loaded executable sections?
auto modules = FindModules(process);
@ -337,7 +337,7 @@ void InvalidateInstructionCacheRange(const Kernel::KProcess* process, u64 addres
}
}
std::vector<BacktraceEntry> GetBacktraceFromContext(const Kernel::KProcess* process,
std::vector<BacktraceEntry> GetBacktraceFromContext(Kernel::KProcess* process,
const Kernel::Svc::ThreadContext& ctx) {
if (process->Is64Bit()) {
return GetAArch64Backtrace(process, ctx);

6
src/core/arm/debug.h
View file

@ -14,9 +14,9 @@ std::optional<std::string> GetThreadName(const Kernel::KThread* thread);
std::string_view GetThreadWaitReason(const Kernel::KThread* thread);
std::string GetThreadState(const Kernel::KThread* thread);
Loader::AppLoader::Modules FindModules(const Kernel::KProcess* process);
Loader::AppLoader::Modules FindModules(Kernel::KProcess* process);
Kernel::KProcessAddress GetModuleEnd(const Kernel::KProcess* process, Kernel::KProcessAddress base);
Kernel::KProcessAddress FindMainModuleEntrypoint(const Kernel::KProcess* process);
Kernel::KProcessAddress FindMainModuleEntrypoint(Kernel::KProcess* process);
void InvalidateInstructionCacheRange(const Kernel::KProcess* process, u64 address, u64 size);
@ -28,7 +28,7 @@ struct BacktraceEntry {
std::string name;
};
std::vector<BacktraceEntry> GetBacktraceFromContext(const Kernel::KProcess* process,
std::vector<BacktraceEntry> GetBacktraceFromContext(Kernel::KProcess* process,
const Kernel::Svc::ThreadContext& ctx);
std::vector<BacktraceEntry> GetBacktrace(const Kernel::KThread* thread);

6
src/core/arm/dynarmic/arm_dynarmic_32.cpp
View file

@ -15,7 +15,7 @@ using namespace Common::Literals;
class DynarmicCallbacks32 : public Dynarmic::A32::UserCallbacks {
public:
explicit DynarmicCallbacks32(ArmDynarmic32& parent, const Kernel::KProcess* process)
explicit DynarmicCallbacks32(ArmDynarmic32& parent, Kernel::KProcess* process)
: m_parent{parent}, m_memory(process->GetMemory()),
m_process(process), m_debugger_enabled{parent.m_system.DebuggerEnabled()},
m_check_memory_access{m_debugger_enabled ||
@ -169,7 +169,7 @@ public:
ArmDynarmic32& m_parent;
Core::Memory::Memory& m_memory;
const Kernel::KProcess* m_process{};
Kernel::KProcess* m_process{};
const bool m_debugger_enabled{};
const bool m_check_memory_access{};
static constexpr u64 MinimumRunCycles = 10000U;
@ -370,7 +370,7 @@ void ArmDynarmic32::RewindBreakpointInstruction() {
this->SetContext(m_breakpoint_context);
}
ArmDynarmic32::ArmDynarmic32(System& system, bool uses_wall_clock, const Kernel::KProcess* process,
ArmDynarmic32::ArmDynarmic32(System& system, bool uses_wall_clock, Kernel::KProcess* process,
DynarmicExclusiveMonitor& exclusive_monitor, std::size_t core_index)
: ArmInterface{uses_wall_clock}, m_system{system}, m_exclusive_monitor{exclusive_monitor},
m_cb(std::make_unique<DynarmicCallbacks32>(*this, process)),

2
src/core/arm/dynarmic/arm_dynarmic_32.h
View file

@ -20,7 +20,7 @@ class System;
class ArmDynarmic32 final : public ArmInterface {
public:
ArmDynarmic32(System& system, bool uses_wall_clock, const Kernel::KProcess* process,
ArmDynarmic32(System& system, bool uses_wall_clock, Kernel::KProcess* process,
DynarmicExclusiveMonitor& exclusive_monitor, std::size_t core_index);
~ArmDynarmic32() override;

6
src/core/arm/dynarmic/arm_dynarmic_64.cpp
View file

@ -15,7 +15,7 @@ using namespace Common::Literals;
class DynarmicCallbacks64 : public Dynarmic::A64::UserCallbacks {
public:
explicit DynarmicCallbacks64(ArmDynarmic64& parent, const Kernel::KProcess* process)
explicit DynarmicCallbacks64(ArmDynarmic64& parent, Kernel::KProcess* process)
: m_parent{parent}, m_memory(process->GetMemory()),
m_process(process), m_debugger_enabled{parent.m_system.DebuggerEnabled()},
m_check_memory_access{m_debugger_enabled ||
@ -216,7 +216,7 @@ public:
Core::Memory::Memory& m_memory;
u64 m_tpidrro_el0{};
u64 m_tpidr_el0{};
const Kernel::KProcess* m_process{};
Kernel::KProcess* m_process{};
const bool m_debugger_enabled{};
const bool m_check_memory_access{};
static constexpr u64 MinimumRunCycles = 10000U;
@ -399,7 +399,7 @@ void ArmDynarmic64::RewindBreakpointInstruction() {
this->SetContext(m_breakpoint_context);
}
ArmDynarmic64::ArmDynarmic64(System& system, bool uses_wall_clock, const Kernel::KProcess* process,
ArmDynarmic64::ArmDynarmic64(System& system, bool uses_wall_clock, Kernel::KProcess* process,
DynarmicExclusiveMonitor& exclusive_monitor, std::size_t core_index)
: ArmInterface{uses_wall_clock}, m_system{system}, m_exclusive_monitor{exclusive_monitor},
m_cb(std::make_unique<DynarmicCallbacks64>(*this, process)), m_core_index{core_index} {

2
src/core/arm/dynarmic/arm_dynarmic_64.h
View file

@ -25,7 +25,7 @@ class System;
class ArmDynarmic64 final : public ArmInterface {
public:
ArmDynarmic64(System& system, bool uses_wall_clock, const Kernel::KProcess* process,
ArmDynarmic64(System& system, bool uses_wall_clock, Kernel::KProcess* process,
DynarmicExclusiveMonitor& exclusive_monitor, std::size_t core_index);
~ArmDynarmic64() override;

73
src/core/core.cpp
View file

@ -28,7 +28,6 @@
#include "core/file_sys/savedata_factory.h"
#include "core/file_sys/vfs_concat.h"
#include "core/file_sys/vfs_real.h"
#include "core/gpu_dirty_memory_manager.h"
#include "core/hid/hid_core.h"
#include "core/hle/kernel/k_memory_manager.h"
#include "core/hle/kernel/k_process.h"
@ -130,11 +129,8 @@ FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
struct System::Impl {
explicit Impl(System& system)
: kernel{system}, fs_controller{system}, memory{system}, hid_core{}, room_network{},
cpu_manager{system}, reporter{system}, applet_manager{system}, profile_manager{},
time_manager{system}, gpu_dirty_memory_write_manager{} {
memory.SetGPUDirtyManagers(gpu_dirty_memory_write_manager);
}
: kernel{system}, fs_controller{system}, hid_core{}, room_network{}, cpu_manager{system},
reporter{system}, applet_manager{system}, profile_manager{}, time_manager{system} {}
void Initialize(System& system) {
device_memory = std::make_unique<Core::DeviceMemory>();
@ -241,17 +237,17 @@ struct System::Impl {
debugger = std::make_unique<Debugger>(system, port);
}
SystemResultStatus SetupForApplicationProcess(System& system, Frontend::EmuWindow& emu_window) {
void InitializeKernel(System& system) {
LOG_DEBUG(Core, "initialized OK");
// Setting changes may require a full system reinitialization (e.g., disabling multicore).
ReinitializeIfNecessary(system);
memory.SetGPUDirtyManagers(gpu_dirty_memory_write_manager);
kernel.Initialize();
cpu_manager.Initialize();
}
SystemResultStatus SetupForApplicationProcess(System& system, Frontend::EmuWindow& emu_window) {
/// Reset all glue registrations
arp_manager.ResetAll();
@ -300,17 +296,9 @@ struct System::Impl {
return SystemResultStatus::ErrorGetLoader;
}
SystemResultStatus init_result{SetupForApplicationProcess(system, emu_window)};
if (init_result != SystemResultStatus::Success) {
LOG_CRITICAL(Core, "Failed to initialize system (Error {})!",
static_cast<int>(init_result));
ShutdownMainProcess();
return init_result;
}
InitializeKernel(system);
telemetry_session->AddInitialInfo(*app_loader, fs_controller, *content_provider);
// Create the process.
// Create the application process.
auto main_process = Kernel::KProcess::Create(system.Kernel());
Kernel::KProcess::Register(system.Kernel(), main_process);
kernel.AppendNewProcess(main_process);
@ -323,7 +311,18 @@ struct System::Impl {
return static_cast<SystemResultStatus>(
static_cast<u32>(SystemResultStatus::ErrorLoader) + static_cast<u32>(load_result));
}
// Set up the rest of the system.
SystemResultStatus init_result{SetupForApplicationProcess(system, emu_window)};
if (init_result != SystemResultStatus::Success) {
LOG_CRITICAL(Core, "Failed to initialize system (Error {})!",
static_cast<int>(init_result));
ShutdownMainProcess();
return init_result;
}
AddGlueRegistrationForProcess(*app_loader, *main_process);
telemetry_session->AddInitialInfo(*app_loader, fs_controller, *content_provider);
// Initialize cheat engine
if (cheat_engine) {
@ -426,7 +425,6 @@ struct System::Impl {
cpu_manager.Shutdown();
debugger.reset();
kernel.Shutdown();
memory.Reset();
Network::RestartSocketOperations();
if (auto room_member = room_network.GetRoomMember().lock()) {
@ -507,7 +505,6 @@ struct System::Impl {
std::unique_ptr<Tegra::Host1x::Host1x> host1x_core;
std::unique_ptr<Core::DeviceMemory> device_memory;
std::unique_ptr<AudioCore::AudioCore> audio_core;
Core::Memory::Memory memory;
Core::HID::HIDCore hid_core;
Network::RoomNetwork room_network;
@ -567,9 +564,6 @@ struct System::Impl {
std::array<u64, Core::Hardware::NUM_CPU_CORES> dynarmic_ticks{};
std::array<MicroProfileToken, Core::Hardware::NUM_CPU_CORES> microprofile_cpu{};
std::array<Core::GPUDirtyMemoryManager, Core::Hardware::NUM_CPU_CORES>
gpu_dirty_memory_write_manager{};
std::deque<std::vector<u8>> user_channel;
};
@ -652,29 +646,12 @@ void System::PrepareReschedule(const u32 core_index) {
impl->kernel.PrepareReschedule(core_index);
}
Core::GPUDirtyMemoryManager& System::CurrentGPUDirtyMemoryManager() {
const std::size_t core = impl->kernel.GetCurrentHostThreadID();
return impl->gpu_dirty_memory_write_manager[core < Core::Hardware::NUM_CPU_CORES
? core
: Core::Hardware::NUM_CPU_CORES - 1];
}
/// Provides a constant reference to the current gou dirty memory manager.
const Core::GPUDirtyMemoryManager& System::CurrentGPUDirtyMemoryManager() const {
const std::size_t core = impl->kernel.GetCurrentHostThreadID();
return impl->gpu_dirty_memory_write_manager[core < Core::Hardware::NUM_CPU_CORES
? core
: Core::Hardware::NUM_CPU_CORES - 1];
}
size_t System::GetCurrentHostThreadID() const {
return impl->kernel.GetCurrentHostThreadID();
}
void System::GatherGPUDirtyMemory(std::function<void(VAddr, size_t)>& callback) {
for (auto& manager : impl->gpu_dirty_memory_write_manager) {
manager.Gather(callback);
}
return this->ApplicationProcess()->GatherGPUDirtyMemory(callback);
}
PerfStatsResults System::GetAndResetPerfStats() {
@ -723,20 +700,12 @@ const Kernel::KProcess* System::ApplicationProcess() const {
return impl->kernel.ApplicationProcess();
}
ExclusiveMonitor& System::Monitor() {
return impl->kernel.GetExclusiveMonitor();
}
const ExclusiveMonitor& System::Monitor() const {
return impl->kernel.GetExclusiveMonitor();
}
Memory::Memory& System::ApplicationMemory() {
return impl->memory;
return impl->kernel.ApplicationProcess()->GetMemory();
}
const Core::Memory::Memory& System::ApplicationMemory() const {
return impl->memory;
return impl->kernel.ApplicationProcess()->GetMemory();
}
Tegra::GPU& System::GPU() {

13
src/core/core.h
View file

@ -116,7 +116,6 @@ class CpuManager;
class Debugger;
class DeviceMemory;
class ExclusiveMonitor;
class GPUDirtyMemoryManager;
class PerfStats;
class Reporter;
class SpeedLimiter;
@ -225,12 +224,6 @@ public:
/// Prepare the core emulation for a reschedule
void PrepareReschedule(u32 core_index);
/// Provides a reference to the gou dirty memory manager.
[[nodiscard]] Core::GPUDirtyMemoryManager& CurrentGPUDirtyMemoryManager();
/// Provides a constant reference to the current gou dirty memory manager.
[[nodiscard]] const Core::GPUDirtyMemoryManager& CurrentGPUDirtyMemoryManager() const;
void GatherGPUDirtyMemory(std::function<void(VAddr, size_t)>& callback);
[[nodiscard]] size_t GetCurrentHostThreadID() const;
@ -250,12 +243,6 @@ public:
/// Gets a const reference to the underlying CPU manager
[[nodiscard]] const CpuManager& GetCpuManager() const;
/// Gets a reference to the exclusive monitor
[[nodiscard]] ExclusiveMonitor& Monitor();
/// Gets a constant reference to the exclusive monitor
[[nodiscard]] const ExclusiveMonitor& Monitor() const;
/// Gets a mutable reference to the system memory instance.
[[nodiscard]] Core::Memory::Memory& ApplicationMemory();

19
src/core/hle/kernel/k_address_arbiter.cpp
View file

@ -4,6 +4,7 @@
#include "core/arm/exclusive_monitor.h"
#include "core/core.h"
#include "core/hle/kernel/k_address_arbiter.h"
#include "core/hle/kernel/k_process.h"
#include "core/hle/kernel/k_scheduler.h"
#include "core/hle/kernel/k_scoped_scheduler_lock_and_sleep.h"
#include "core/hle/kernel/k_thread.h"
@ -26,9 +27,9 @@ bool ReadFromUser(KernelCore& kernel, s32* out, KProcessAddress address) {
return true;
}
bool DecrementIfLessThan(Core::System& system, s32* out, KProcessAddress address, s32 value) {
auto& monitor = system.Monitor();
const auto current_core = system.Kernel().CurrentPhysicalCoreIndex();
bool DecrementIfLessThan(KernelCore& kernel, s32* out, KProcessAddress address, s32 value) {
auto& monitor = GetCurrentProcess(kernel).GetExclusiveMonitor();
const auto current_core = kernel.CurrentPhysicalCoreIndex();
// NOTE: If scheduler lock is not held here, interrupt disable is required.
// KScopedInterruptDisable di;
@ -66,10 +67,10 @@ bool DecrementIfLessThan(Core::System& system, s32* out, KProcessAddress address
return true;
}
bool UpdateIfEqual(Core::System& system, s32* out, KProcessAddress address, s32 value,
bool UpdateIfEqual(KernelCore& kernel, s32* out, KProcessAddress address, s32 value,
s32 new_value) {
auto& monitor = system.Monitor();
const auto current_core = system.Kernel().CurrentPhysicalCoreIndex();
auto& monitor = GetCurrentProcess(kernel).GetExclusiveMonitor();
const auto current_core = kernel.CurrentPhysicalCoreIndex();
// NOTE: If scheduler lock is not held here, interrupt disable is required.
// KScopedInterruptDisable di;
@ -159,7 +160,7 @@ Result KAddressArbiter::SignalAndIncrementIfEqual(uint64_t addr, s32 value, s32
// Check the userspace value.
s32 user_value{};
R_UNLESS(UpdateIfEqual(m_system, std::addressof(user_value), addr, value, value + 1),
R_UNLESS(UpdateIfEqual(m_kernel, std::addressof(user_value), addr, value, value + 1),
ResultInvalidCurrentMemory);
R_UNLESS(user_value == value, ResultInvalidState);
@ -219,7 +220,7 @@ Result KAddressArbiter::SignalAndModifyByWaitingCountIfEqual(uint64_t addr, s32
s32 user_value{};
bool succeeded{};
if (value != new_value) {
succeeded = UpdateIfEqual(m_system, std::addressof(user_value), addr, value, new_value);
succeeded = UpdateIfEqual(m_kernel, std::addressof(user_value), addr, value, new_value);
} else {
succeeded = ReadFromUser(m_kernel, std::addressof(user_value), addr);
}
@ -262,7 +263,7 @@ Result KAddressArbiter::WaitIfLessThan(uint64_t addr, s32 value, bool decrement,
s32 user_value{};
bool succeeded{};
if (decrement) {
succeeded = DecrementIfLessThan(m_system, std::addressof(user_value), addr, value);
succeeded = DecrementIfLessThan(m_kernel, std::addressof(user_value), addr, value);
} else {
succeeded = ReadFromUser(m_kernel, std::addressof(user_value), addr);
}

8
src/core/hle/kernel/k_condition_variable.cpp
View file

@ -28,10 +28,10 @@ bool WriteToUser(KernelCore& kernel, KProcessAddress address, const u32* p) {
return true;
}
bool UpdateLockAtomic(Core::System& system, u32* out, KProcessAddress address, u32 if_zero,
bool UpdateLockAtomic(KernelCore& kernel, u32* out, KProcessAddress address, u32 if_zero,
u32 new_orr_mask) {
auto& monitor = system.Monitor();
const auto current_core = system.Kernel().CurrentPhysicalCoreIndex();
auto& monitor = GetCurrentProcess(kernel).GetExclusiveMonitor();
const auto current_core = kernel.CurrentPhysicalCoreIndex();
u32 expected{};
@ -208,7 +208,7 @@ void KConditionVariable::SignalImpl(KThread* thread) {
// TODO(bunnei): We should call CanAccessAtomic(..) here.
can_access = true;
if (can_access) [[likely]] {
UpdateLockAtomic(m_system, std::addressof(prev_tag), address, own_tag,
UpdateLockAtomic(m_kernel, std::addressof(prev_tag), address, own_tag,
Svc::HandleWaitMask);
}
}

18
src/core/hle/kernel/k_process.cpp
View file

@ -1128,7 +1128,8 @@ void KProcess::Switch(KProcess* cur_process, KProcess* next_process) {}
KProcess::KProcess(KernelCore& kernel)
: KAutoObjectWithSlabHeapAndContainer(kernel), m_page_table{kernel}, m_state_lock{kernel},
m_list_lock{kernel}, m_cond_var{kernel.System()}, m_address_arbiter{kernel.System()},
m_handle_table{kernel} {}
m_handle_table{kernel}, m_dirty_memory_managers{}, m_exclusive_monitor{},
m_memory{kernel.System()} {}
KProcess::~KProcess() = default;
Result KProcess::LoadFromMetadata(const FileSys::ProgramMetadata& metadata, std::size_t code_size,
@ -1235,7 +1236,11 @@ void KProcess::LoadModule(CodeSet code_set, KProcessAddress base_addr) {
}
void KProcess::InitializeInterfaces() {
m_exclusive_monitor =
Core::MakeExclusiveMonitor(this->GetMemory(), Core::Hardware::NUM_CPU_CORES);
this->GetMemory().SetCurrentPageTable(*this);
this->GetMemory().SetGPUDirtyManagers(m_dirty_memory_managers);
#ifdef HAS_NCE
if (this->Is64Bit() && Settings::IsNceEnabled()) {
@ -1248,13 +1253,13 @@ void KProcess::InitializeInterfaces() {
for (size_t i = 0; i < Core::Hardware::NUM_CPU_CORES; i++) {
m_arm_interfaces[i] = std::make_unique<Core::ArmDynarmic64>(
m_kernel.System(), m_kernel.IsMulticore(), this,
static_cast<Core::DynarmicExclusiveMonitor&>(m_kernel.GetExclusiveMonitor()), i);
static_cast<Core::DynarmicExclusiveMonitor&>(*m_exclusive_monitor), i);
}
} else {
for (size_t i = 0; i < Core::Hardware::NUM_CPU_CORES; i++) {
m_arm_interfaces[i] = std::make_unique<Core::ArmDynarmic32>(
m_kernel.System(), m_kernel.IsMulticore(), this,
static_cast<Core::DynarmicExclusiveMonitor&>(m_kernel.GetExclusiveMonitor()), i);
static_cast<Core::DynarmicExclusiveMonitor&>(*m_exclusive_monitor), i);
}
}
}
@ -1305,9 +1310,10 @@ bool KProcess::RemoveWatchpoint(KProcessAddress addr, u64 size, DebugWatchpointT
return true;
}
Core::Memory::Memory& KProcess::GetMemory() const {
// TODO: per-process memory
return m_kernel.System().ApplicationMemory();
void KProcess::GatherGPUDirtyMemory(std::function<void(VAddr, size_t)>& callback) {
for (auto& manager : m_dirty_memory_managers) {
manager.Gather(callback);
}
}
} // namespace Kernel

15
src/core/hle/kernel/k_process.h
View file

@ -7,6 +7,7 @@
#include "core/arm/arm_interface.h"
#include "core/file_sys/program_metadata.h"
#include "core/gpu_dirty_memory_manager.h"
#include "core/hle/kernel/code_set.h"
#include "core/hle/kernel/k_address_arbiter.h"
#include "core/hle/kernel/k_capabilities.h"
@ -17,6 +18,7 @@
#include "core/hle/kernel/k_system_resource.h"
#include "core/hle/kernel/k_thread.h"
#include "core/hle/kernel/k_thread_local_page.h"
#include "core/memory.h"
namespace Kernel {
@ -126,6 +128,9 @@ private:
#ifdef HAS_NCE
std::unordered_map<u64, u64> m_post_handlers{};
#endif
std::array<Core::GPUDirtyMemoryManager, Core::Hardware::NUM_CPU_CORES> m_dirty_memory_managers;
std::unique_ptr<Core::ExclusiveMonitor> m_exclusive_monitor;
Core::Memory::Memory m_memory;
private:
Result StartTermination();
@ -502,7 +507,15 @@ public:
void InitializeInterfaces();
Core::Memory::Memory& GetMemory() const;
Core::Memory::Memory& GetMemory() {
return m_memory;
}
void GatherGPUDirtyMemory(std::function<void(VAddr, size_t)>& callback);
Core::ExclusiveMonitor& GetExclusiveMonitor() const {
return *m_exclusive_monitor;
}
public:
// Overridden parent functions.

6
src/core/hle/kernel/k_thread.h
View file

@ -314,11 +314,7 @@ public:
m_current_core_id = core;
}
KProcess* GetOwnerProcess() {
return m_parent;
}
const KProcess* GetOwnerProcess() const {
KProcess* GetOwnerProcess() const {
return m_parent;
}

13
src/core/hle/kernel/kernel.cpp
View file

@ -126,8 +126,6 @@ struct KernelCore::Impl {
preemption_event = nullptr;
exclusive_monitor.reset();
// Cleanup persistent kernel objects
auto CleanupObject = [](KAutoObject* obj) {
if (obj) {
@ -191,8 +189,6 @@ struct KernelCore::Impl {
}
void InitializePhysicalCores() {
exclusive_monitor =
Core::MakeExclusiveMonitor(system.ApplicationMemory(), Core::Hardware::NUM_CPU_CORES);
for (u32 i = 0; i < Core::Hardware::NUM_CPU_CORES; i++) {
const s32 core{static_cast<s32>(i)};
@ -805,7 +801,6 @@ struct KernelCore::Impl {
std::mutex server_lock;
std::vector<std::unique_ptr<Service::ServerManager>> server_managers;
std::unique_ptr<Core::ExclusiveMonitor> exclusive_monitor;
std::array<std::unique_ptr<Kernel::PhysicalCore>, Core::Hardware::NUM_CPU_CORES> cores;
// Next host thead ID to use, 0-3 IDs represent core threads, >3 represent others
@ -959,14 +954,6 @@ Kernel::KHardwareTimer& KernelCore::HardwareTimer() {
return *impl->hardware_timer;
}
Core::ExclusiveMonitor& KernelCore::GetExclusiveMonitor() {
return *impl->exclusive_monitor;
}
const Core::ExclusiveMonitor& KernelCore::GetExclusiveMonitor() const {
return *impl->exclusive_monitor;
}
KAutoObjectWithListContainer& KernelCore::ObjectListContainer() {
return *impl->global_object_list_container;
}

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

@ -170,10 +170,6 @@ public:
/// Stops execution of 'id' core, in order to reschedule a new thread.
void PrepareReschedule(std::size_t id);
Core::ExclusiveMonitor& GetExclusiveMonitor();
const Core::ExclusiveMonitor& GetExclusiveMonitor() const;
KAutoObjectWithListContainer& ObjectListContainer();
const KAutoObjectWithListContainer& ObjectListContainer() const;