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Core: Refactor CPU Management.

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This commit moves ARM Interface and Scheduler handling into the kernel.
This commit is contained in:
Fernando Sahmkow 2020-01-25 18:55:32 -04:00
parent ab89ced244
commit 4d6a86b03f
10 changed files with 168 additions and 224 deletions
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35
src/core/core.cpp
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@ -28,6 +28,7 @@
#include "core/hardware_interrupt_manager.h"
#include "core/hle/kernel/client_port.h"
#include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/physical_core.h"
#include "core/hle/kernel/process.h"
#include "core/hle/kernel/scheduler.h"
#include "core/hle/kernel/thread.h"
@ -119,6 +120,15 @@ struct System::Impl {
return cpu_core_manager.GetCurrentCore();
}
Kernel::PhysicalCore& CurrentPhysicalCore() {
const auto i = cpu_core_manager.GetCurrentCoreIndex();
return kernel.PhysicalCore(i);
}
Kernel::PhysicalCore& GetPhysicalCore(std::size_t index) {
return kernel.PhysicalCore(index);
}
ResultStatus RunLoop(bool tight_loop) {
status = ResultStatus::Success;
@ -131,8 +141,8 @@ struct System::Impl {
LOG_DEBUG(HW_Memory, "initialized OK");
core_timing.Initialize();
cpu_core_manager.Initialize();
kernel.Initialize();
cpu_core_manager.Initialize();
const auto current_time = std::chrono::duration_cast<std::chrono::seconds>(
std::chrono::system_clock::now().time_since_epoch());
@ -205,7 +215,6 @@ struct System::Impl {
// Main process has been loaded and been made current.
// Begin GPU and CPU execution.
gpu_core->Start();
cpu_core_manager.StartThreads();
// Initialize cheat engine
if (cheat_engine) {
@ -394,7 +403,7 @@ System::ResultStatus System::SingleStep() {
}
void System::InvalidateCpuInstructionCaches() {
impl->cpu_core_manager.InvalidateAllInstructionCaches();
impl->kernel.InvalidateAllInstructionCaches();
}
System::ResultStatus System::Load(Frontend::EmuWindow& emu_window, const std::string& filepath) {
@ -428,11 +437,11 @@ const TelemetrySession& System::TelemetrySession() const {
}
ARM_Interface& System::CurrentArmInterface() {
return CurrentCpuCore().ArmInterface();
return impl->CurrentPhysicalCore().ArmInterface();
}
const ARM_Interface& System::CurrentArmInterface() const {
return CurrentCpuCore().ArmInterface();
return impl->CurrentPhysicalCore().ArmInterface();
}
std::size_t System::CurrentCoreIndex() const {
@ -440,19 +449,19 @@ std::size_t System::CurrentCoreIndex() const {
}
Kernel::Scheduler& System::CurrentScheduler() {
return CurrentCpuCore().Scheduler();
return impl->CurrentPhysicalCore().Scheduler();
}
const Kernel::Scheduler& System::CurrentScheduler() const {
return CurrentCpuCore().Scheduler();
return impl->CurrentPhysicalCore().Scheduler();
}
Kernel::Scheduler& System::Scheduler(std::size_t core_index) {
return CpuCore(core_index).Scheduler();
return impl->GetPhysicalCore(core_index).Scheduler();
}
const Kernel::Scheduler& System::Scheduler(std::size_t core_index) const {
return CpuCore(core_index).Scheduler();
return impl->GetPhysicalCore(core_index).Scheduler();
}
/// Gets the global scheduler
@ -474,11 +483,11 @@ const Kernel::Process* System::CurrentProcess() const {
}
ARM_Interface& System::ArmInterface(std::size_t core_index) {
return CpuCore(core_index).ArmInterface();
return impl->GetPhysicalCore(core_index).ArmInterface();
}
const ARM_Interface& System::ArmInterface(std::size_t core_index) const {
return CpuCore(core_index).ArmInterface();
return impl->GetPhysicalCore(core_index).ArmInterface();
}
Cpu& System::CpuCore(std::size_t core_index) {
@ -491,11 +500,11 @@ const Cpu& System::CpuCore(std::size_t core_index) const {
}
ExclusiveMonitor& System::Monitor() {
return impl->cpu_core_manager.GetExclusiveMonitor();
return impl->kernel.GetExclusiveMonitor();
}
const ExclusiveMonitor& System::Monitor() const {
return impl->cpu_core_manager.GetExclusiveMonitor();
return impl->kernel.GetExclusiveMonitor();
}
Memory::Memory& System::Memory() {