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General: Move ARM_Interface into Threads.

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This commit is contained in:
Fernando Sahmkow 2020-03-01 12:14:17 -04:00
parent 1b82ccec22
commit 1567824d2d
18 changed files with 136 additions and 170 deletions
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59
src/core/hle/kernel/kernel.cpp
View file

@ -19,7 +19,6 @@
#include "core/arm/arm_interface.h"
#include "core/arm/cpu_interrupt_handler.h"
#include "core/arm/exclusive_monitor.h"
#include "core/arm/unicorn/arm_unicorn.h"
#include "core/core.h"
#include "core/core_timing.h"
#include "core/core_timing_util.h"
@ -45,11 +44,6 @@
#include "core/hle/result.h"
#include "core/memory.h"
#ifdef ARCHITECTURE_x86_64
#include "core/arm/dynarmic/arm_dynarmic_32.h"
#include "core/arm/dynarmic/arm_dynarmic_64.h"
#endif
MICROPROFILE_DEFINE(Kernel_SVC, "Kernel", "SVC", MP_RGB(70, 200, 70));
namespace Kernel {
@ -186,20 +180,8 @@ struct KernelCore::Impl {
exclusive_monitor =
Core::MakeExclusiveMonitor(system.Memory(), Core::Hardware::NUM_CPU_CORES);
for (std::size_t i = 0; i < Core::Hardware::NUM_CPU_CORES; i++) {
#ifdef ARCHITECTURE_x86_64
arm_interfaces_32[i] =
std::make_unique<Core::ARM_Dynarmic_32>(system, interrupts, *exclusive_monitor, i);
arm_interfaces_64[i] =
std::make_unique<Core::ARM_Dynarmic_64>(system, interrupts, *exclusive_monitor, i);
#else
arm_interfaces_32[i] = std::make_shared<Core::ARM_Unicorn>(
system, interrupts, ARM_Unicorn::Arch::AArch32, i);
arm_interfaces_64[i] = std::make_shared<Core::ARM_Unicorn>(
system, interrupts, ARM_Unicorn::Arch::AArch64, i);
LOG_WARNING(Core, "CPU JIT requested, but Dynarmic not available");
#endif
cores.emplace_back(system, i, *exclusive_monitor, interrupts[i], *arm_interfaces_32[i],
*arm_interfaces_64[i]);
schedulers[i] = std::make_unique<Kernel::Scheduler>(system, i);
cores.emplace_back(system, i, *schedulers[i], interrupts[i]);
}
}
@ -268,10 +250,6 @@ struct KernelCore::Impl {
return;
}
for (auto& core : cores) {
core.SetIs64Bit(process->Is64BitProcess());
}
u32 core_id = GetCurrentHostThreadID();
if (core_id < Core::Hardware::NUM_CPU_CORES) {
system.Memory().SetCurrentPageTable(*process, core_id);
@ -429,10 +407,7 @@ struct KernelCore::Impl {
std::array<std::shared_ptr<Thread>, Core::Hardware::NUM_CPU_CORES> suspend_threads{};
std::array<Core::CPUInterruptHandler, Core::Hardware::NUM_CPU_CORES> interrupts{};
std::array<std::unique_ptr<Core::ARM_Interface>, Core::Hardware::NUM_CPU_CORES>
arm_interfaces_32{};
std::array<std::unique_ptr<Core::ARM_Interface>, Core::Hardware::NUM_CPU_CORES>
arm_interfaces_64{};
std::array<std::unique_ptr<Kernel::Scheduler>, Core::Hardware::NUM_CPU_CORES> schedulers{};
bool is_multicore{};
std::thread::id single_core_thread_id{};
@ -497,11 +472,11 @@ const Kernel::GlobalScheduler& KernelCore::GlobalScheduler() const {
}
Kernel::Scheduler& KernelCore::Scheduler(std::size_t id) {
return impl->cores[id].Scheduler();
return *impl->schedulers[id];
}
const Kernel::Scheduler& KernelCore::Scheduler(std::size_t id) const {
return impl->cores[id].Scheduler();
return *impl->schedulers[id];
}
Kernel::PhysicalCore& KernelCore::PhysicalCore(std::size_t id) {
@ -525,11 +500,23 @@ const Kernel::PhysicalCore& KernelCore::CurrentPhysicalCore() const {
}
Kernel::Scheduler& KernelCore::CurrentScheduler() {
return CurrentPhysicalCore().Scheduler();
u32 core_id = impl->GetCurrentHostThreadID();
ASSERT(core_id < Core::Hardware::NUM_CPU_CORES);
return *impl->schedulers[core_id];
}
const Kernel::Scheduler& KernelCore::CurrentScheduler() const {
return CurrentPhysicalCore().Scheduler();
u32 core_id = impl->GetCurrentHostThreadID();
ASSERT(core_id < Core::Hardware::NUM_CPU_CORES);
return *impl->schedulers[core_id];
}
std::array<Core::CPUInterruptHandler, Core::Hardware::NUM_CPU_CORES>& KernelCore::Interrupts() {
return impl->interrupts;
}
const std::array<Core::CPUInterruptHandler, Core::Hardware::NUM_CPU_CORES>& KernelCore::Interrupts() const {
return impl->interrupts;
}
Kernel::Synchronization& KernelCore::Synchronization() {
@ -557,15 +544,11 @@ const Core::ExclusiveMonitor& KernelCore::GetExclusiveMonitor() const {
}
void KernelCore::InvalidateAllInstructionCaches() {
for (std::size_t i = 0; i < impl->global_scheduler.CpuCoresCount(); i++) {
PhysicalCore(i).ArmInterface().ClearInstructionCache();
}
//TODO: Reimplement, this
}
void KernelCore::PrepareReschedule(std::size_t id) {
if (id < impl->global_scheduler.CpuCoresCount()) {
impl->cores[id].Stop();
}
// TODO: Reimplement, this
}
void KernelCore::AddNamedPort(std::string name, std::shared_ptr<ClientPort> port) {

8
src/core/hle/kernel/kernel.h
View file

@ -4,15 +4,17 @@
#pragma once
#include <array>
#include <memory>
#include <string>
#include <unordered_map>
#include <vector>
#include "core/hardware_properties.h"
#include "core/hle/kernel/memory/memory_types.h"
#include "core/hle/kernel/object.h"
namespace Core {
struct EmuThreadHandle;
class CPUInterruptHandler;
class ExclusiveMonitor;
class System;
} // namespace Core
@ -144,6 +146,10 @@ public:
const Core::ExclusiveMonitor& GetExclusiveMonitor() const;
std::array<Core::CPUInterruptHandler, Core::Hardware::NUM_CPU_CORES>& Interrupts();
const std::array<Core::CPUInterruptHandler, Core::Hardware::NUM_CPU_CORES>& Interrupts() const;
void InvalidateAllInstructionCaches();
/// Adds a port to the named port table

37
src/core/hle/kernel/physical_core.cpp
View file

@ -20,50 +20,21 @@
namespace Kernel {
PhysicalCore::PhysicalCore(Core::System& system, std::size_t id,
Core::ExclusiveMonitor& exclusive_monitor,
Core::CPUInterruptHandler& interrupt_handler,
Core::ARM_Interface& arm_interface32,
Core::ARM_Interface& arm_interface64)
: interrupt_handler{interrupt_handler}, core_index{id}, arm_interface_32{arm_interface32},
arm_interface_64{arm_interface64} {
PhysicalCore::PhysicalCore(Core::System& system, std::size_t id, Kernel::Scheduler& scheduler,
Core::CPUInterruptHandler& interrupt_handler)
: interrupt_handler{interrupt_handler}, core_index{id}, scheduler{scheduler} {
scheduler = std::make_unique<Kernel::Scheduler>(system, core_index);
guard = std::make_unique<Common::SpinLock>();
}
PhysicalCore::~PhysicalCore() = default;
void PhysicalCore::Run() {
arm_interface->Run();
}
void PhysicalCore::ClearExclusive() {
arm_interface->ClearExclusiveState();
}
void PhysicalCore::Step() {
arm_interface->Step();
}
void PhysicalCore::Idle() {
interrupt_handler.AwaitInterrupt();
}
void PhysicalCore::Stop() {
arm_interface->PrepareReschedule();
}
void PhysicalCore::Shutdown() {
scheduler->Shutdown();
}
void PhysicalCore::SetIs64Bit(bool is_64_bit) {
if (is_64_bit) {
arm_interface = &arm_interface_64;
} else {
arm_interface = &arm_interface_32;
}
scheduler.Shutdown();
}
void PhysicalCore::Interrupt() {

37
src/core/hle/kernel/physical_core.h
View file

@ -10,7 +10,7 @@
#include "core/arm/cpu_interrupt_handler.h"
namespace Common {
class SpinLock;
class SpinLock;
}
namespace Kernel {
@ -27,9 +27,9 @@ namespace Kernel {
class PhysicalCore {
public:
PhysicalCore(Core::System& system, std::size_t id, Core::ExclusiveMonitor& exclusive_monitor,
Core::CPUInterruptHandler& interrupt_handler, Core::ARM_Interface& arm_interface32,
Core::ARM_Interface& arm_interface64);
PhysicalCore(Core::System& system, std::size_t id,
Kernel::Scheduler& scheduler,
Core::CPUInterruptHandler& interrupt_handler);
~PhysicalCore();
PhysicalCore(const PhysicalCore&) = delete;
@ -38,17 +38,7 @@ public:
PhysicalCore(PhysicalCore&&) = default;
PhysicalCore& operator=(PhysicalCore&&) = default;
/// Execute current jit state
void Run();
/// Clear Exclusive state.
void ClearExclusive();
/// Set this core in IdleState.
void Idle();
/// Execute a single instruction in current jit.
void Step();
/// Stop JIT execution/exit
void Stop();
/// Interrupt this physical core.
void Interrupt();
@ -63,14 +53,6 @@ public:
// Shutdown this physical core.
void Shutdown();
Core::ARM_Interface& ArmInterface() {
return *arm_interface;
}
const Core::ARM_Interface& ArmInterface() const {
return *arm_interface;
}
bool IsMainCore() const {
return core_index == 0;
}
@ -84,22 +66,17 @@ public:
}
Kernel::Scheduler& Scheduler() {
return *scheduler;
return scheduler;
}
const Kernel::Scheduler& Scheduler() const {
return *scheduler;
return scheduler;
}
void SetIs64Bit(bool is_64_bit);
private:
Core::CPUInterruptHandler& interrupt_handler;
std::size_t core_index;
Core::ARM_Interface& arm_interface_32;
Core::ARM_Interface& arm_interface_64;
std::unique_ptr<Kernel::Scheduler> scheduler;
Core::ARM_Interface* arm_interface{};
Kernel::Scheduler& scheduler;
std::unique_ptr<Common::SpinLock> guard;
};

12
src/core/hle/kernel/scheduler.cpp
View file

@ -681,15 +681,16 @@ void Scheduler::SwitchContextStep2() {
new_thread->SetWasRunning(false);
auto* const thread_owner_process = current_thread->GetOwnerProcess();
if (previous_process != thread_owner_process && thread_owner_process != nullptr) {
if (thread_owner_process != nullptr) {
system.Kernel().MakeCurrentProcess(thread_owner_process);
}
if (!new_thread->IsHLEThread()) {
auto& cpu_core = system.ArmInterface(core_id);
Core::ARM_Interface& cpu_core = new_thread->ArmInterface();
cpu_core.LoadContext(new_thread->GetContext32());
cpu_core.LoadContext(new_thread->GetContext64());
cpu_core.SetTlsAddress(new_thread->GetTLSAddress());
cpu_core.SetTPIDR_EL0(new_thread->GetTPIDR_EL0());
cpu_core.ChangeProcessorId(this->core_id);
cpu_core.ClearExclusiveState();
}
}
@ -722,18 +723,15 @@ void Scheduler::SwitchContext() {
}
previous_thread->SetContinuousOnSVC(false);
previous_thread->last_running_ticks = system.CoreTiming().GetCPUTicks();
previous_thread->SetIsRunning(false);
if (!previous_thread->IsHLEThread()) {
auto& cpu_core = system.ArmInterface(core_id);
Core::ARM_Interface& cpu_core = previous_thread->ArmInterface();
cpu_core.SaveContext(previous_thread->GetContext32());
cpu_core.SaveContext(previous_thread->GetContext64());
// Save the TPIDR_EL0 system register in case it was modified.
previous_thread->SetTPIDR_EL0(cpu_core.GetTPIDR_EL0());
cpu_core.ClearExclusiveState();
}
if (previous_thread->GetStatus() == ThreadStatus::Running) {
previous_thread->SetStatus(ThreadStatus::Ready);
}
previous_thread->SetIsRunning(false);
previous_thread->context_guard.unlock();
}

11
src/core/hle/kernel/svc.cpp
View file

@ -1533,7 +1533,9 @@ static void SleepThread(Core::System& system, s64 nanoseconds) {
}
if (is_redundant && !system.Kernel().IsMulticore()) {
system.Kernel().ExitSVCProfile();
system.GetCpuManager().PreemptSingleCore();
system.Kernel().EnterSVCProfile();
}
}
@ -2457,9 +2459,6 @@ void Call(Core::System& system, u32 immediate) {
auto& kernel = system.Kernel();
kernel.EnterSVCProfile();
auto* thread = system.CurrentScheduler().GetCurrentThread();
thread->SetContinuousOnSVC(true);
const FunctionDef* info = system.CurrentProcess()->Is64BitProcess() ? GetSVCInfo64(immediate)
: GetSVCInfo32(immediate);
if (info) {
@ -2473,12 +2472,6 @@ void Call(Core::System& system, u32 immediate) {
}
kernel.ExitSVCProfile();
if (!thread->IsContinuousOnSVC()) {
auto* host_context = thread->GetHostContext().get();
host_context->Rewind();
}
system.EnterDynarmicProfile();
}

35
src/core/hle/kernel/thread.cpp
View file

@ -13,6 +13,13 @@
#include "common/logging/log.h"
#include "common/thread_queue_list.h"
#include "core/arm/arm_interface.h"
#ifdef ARCHITECTURE_x86_64
#include "core/arm/dynarmic/arm_dynarmic_32.h"
#include "core/arm/dynarmic/arm_dynarmic_64.h"
#endif
#include "core/arm/cpu_interrupt_handler.h"
#include "core/arm/exclusive_monitor.h"
#include "core/arm/unicorn/arm_unicorn.h"
#include "core/core.h"
#include "core/core_timing.h"
#include "core/core_timing_util.h"
@ -232,7 +239,27 @@ ResultVal<std::shared_ptr<Thread>> Thread::Create(Core::System& system, ThreadTy
}
// TODO(peachum): move to ScheduleThread() when scheduler is added so selected core is used
// to initialize the context
thread->arm_interface.reset();
if ((type_flags & THREADTYPE_HLE) == 0) {
#ifdef ARCHITECTURE_x86_64
if (owner_process && !owner_process->Is64BitProcess()) {
thread->arm_interface = std::make_unique<Core::ARM_Dynarmic_32>(
system, kernel.Interrupts(), kernel.GetExclusiveMonitor(), processor_id);
} else {
thread->arm_interface = std::make_unique<Core::ARM_Dynarmic_64>(
system, kernel.Interrupts(), kernel.GetExclusiveMonitor(), processor_id);
}
#else
if (owner_process && !owner_process->Is64BitProcess()) {
thread->arm_interface = std::make_shared<Core::ARM_Unicorn>(
system, kernel.Interrupts(), ARM_Unicorn::Arch::AArch32, processor_id);
} else {
thread->arm_interface = std::make_shared<Core::ARM_Unicorn>(
system, kernel.Interrupts(), ARM_Unicorn::Arch::AArch64, processor_id);
}
LOG_WARNING(Core, "CPU JIT requested, but Dynarmic not available");
#endif
ResetThreadContext32(thread->context_32, static_cast<u32>(stack_top),
static_cast<u32>(entry_point), static_cast<u32>(arg));
ResetThreadContext64(thread->context_64, stack_top, entry_point, arg);
@ -276,6 +303,14 @@ VAddr Thread::GetCommandBufferAddress() const {
return GetTLSAddress() + command_header_offset;
}
Core::ARM_Interface& Thread::ArmInterface() {
return *arm_interface;
}
const Core::ARM_Interface& Thread::ArmInterface() const {
return *arm_interface;
}
void Thread::SetStatus(ThreadStatus new_status) {
if (new_status == status) {
return;

8
src/core/hle/kernel/thread.h
View file

@ -21,6 +21,7 @@ class Fiber;
}
namespace Core {
class ARM_Interface;
class System;
} // namespace Core
@ -271,6 +272,10 @@ public:
void SetSynchronizationResults(SynchronizationObject* object, ResultCode result);
Core::ARM_Interface& ArmInterface();
const Core::ARM_Interface& ArmInterface() const;
SynchronizationObject* GetSignalingObject() const {
return signaling_object;
}
@ -617,9 +622,10 @@ private:
void AdjustSchedulingOnAffinity(u64 old_affinity_mask, s32 old_core);
Common::SpinLock context_guard{};
ThreadContext32 context_32{};
ThreadContext64 context_64{};
Common::SpinLock context_guard{};
std::unique_ptr<Core::ARM_Interface> arm_interface{};
std::shared_ptr<Common::Fiber> host_context{};
u64 thread_id = 0;