Mirrors/yuzu
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

kernel: unlayer CPU interrupt handling

Browse source
This commit is contained in:
Liam 2022-07-07 20:06:46 -04:00
parent 591d1f1b09
commit 6523854dd6
13 changed files with 64 additions and 152 deletions
Download patch file Download diff file Expand all files Collapse all files

41
src/core/hle/kernel/kernel.cpp
View file

@ -17,7 +17,6 @@
#include "common/thread.h"
#include "common/thread_worker.h"
#include "core/arm/arm_interface.h"
#include "core/arm/cpu_interrupt_handler.h"
#include "core/arm/exclusive_monitor.h"
#include "core/core.h"
#include "core/core_timing.h"
@ -82,7 +81,7 @@ struct KernelCore::Impl {
void InitializeCores() {
for (u32 core_id = 0; core_id < Core::Hardware::NUM_CPU_CORES; core_id++) {
cores[core_id].Initialize((*current_process).Is64BitProcess());
cores[core_id]->Initialize((*current_process).Is64BitProcess());
system.Memory().SetCurrentPageTable(*current_process, core_id);
}
}
@ -100,7 +99,9 @@ struct KernelCore::Impl {
next_user_process_id = KProcess::ProcessIDMin;
next_thread_id = 1;
cores.clear();
for (auto& core : cores) {
core = nullptr;
}
global_handle_table->Finalize();
global_handle_table.reset();
@ -199,7 +200,7 @@ struct KernelCore::Impl {
const s32 core{static_cast<s32>(i)};
schedulers[i] = std::make_unique<Kernel::KScheduler>(system.Kernel());
cores.emplace_back(i, system, *schedulers[i], interrupts);
cores[i] = std::make_unique<Kernel::PhysicalCore>(i, system, *schedulers[i]);
auto* main_thread{Kernel::KThread::Create(system.Kernel())};
main_thread->SetName(fmt::format("MainThread:{}", core));
@ -761,7 +762,7 @@ struct KernelCore::Impl {
std::unordered_set<KAutoObject*> registered_in_use_objects;
std::unique_ptr<Core::ExclusiveMonitor> exclusive_monitor;
std::vector<Kernel::PhysicalCore> cores;
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
std::atomic<u32> next_host_thread_id{Core::Hardware::NUM_CPU_CORES};
@ -785,7 +786,6 @@ struct KernelCore::Impl {
Common::ThreadWorker service_threads_manager;
std::array<KThread*, Core::Hardware::NUM_CPU_CORES> shutdown_threads;
std::array<Core::CPUInterruptHandler, Core::Hardware::NUM_CPU_CORES> interrupts{};
std::array<std::unique_ptr<Kernel::KScheduler>, Core::Hardware::NUM_CPU_CORES> schedulers{};
bool is_multicore{};
@ -874,11 +874,11 @@ const Kernel::KScheduler& KernelCore::Scheduler(std::size_t id) const {
}
Kernel::PhysicalCore& KernelCore::PhysicalCore(std::size_t id) {
return impl->cores[id];
return *impl->cores[id];
}
const Kernel::PhysicalCore& KernelCore::PhysicalCore(std::size_t id) const {
return impl->cores[id];
return *impl->cores[id];
}
size_t KernelCore::CurrentPhysicalCoreIndex() const {
@ -890,11 +890,11 @@ size_t KernelCore::CurrentPhysicalCoreIndex() const {
}
Kernel::PhysicalCore& KernelCore::CurrentPhysicalCore() {
return impl->cores[CurrentPhysicalCoreIndex()];
return *impl->cores[CurrentPhysicalCoreIndex()];
}
const Kernel::PhysicalCore& KernelCore::CurrentPhysicalCore() const {
return impl->cores[CurrentPhysicalCoreIndex()];
return *impl->cores[CurrentPhysicalCoreIndex()];
}
Kernel::KScheduler* KernelCore::CurrentScheduler() {
@ -906,15 +906,6 @@ Kernel::KScheduler* KernelCore::CurrentScheduler() {
return impl->schedulers[core_id].get();
}
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::TimeManager& KernelCore::TimeManager() {
return impl->time_manager;
}
@ -939,24 +930,18 @@ const KAutoObjectWithListContainer& KernelCore::ObjectListContainer() const {
return *impl->global_object_list_container;
}
void KernelCore::InterruptAllPhysicalCores() {
for (auto& physical_core : impl->cores) {
physical_core.Interrupt();
}
}
void KernelCore::InvalidateAllInstructionCaches() {
for (auto& physical_core : impl->cores) {
physical_core.ArmInterface().ClearInstructionCache();
physical_core->ArmInterface().ClearInstructionCache();
}
}
void KernelCore::InvalidateCpuInstructionCacheRange(VAddr addr, std::size_t size) {
for (auto& physical_core : impl->cores) {
if (!physical_core.IsInitialized()) {
if (!physical_core->IsInitialized()) {
continue;
}
physical_core.ArmInterface().InvalidateCacheRange(addr, size);
physical_core->ArmInterface().InvalidateCacheRange(addr, size);
}
}