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Diffstat (limited to 'src/core/hle/kernel/kernel.cpp')
-rw-r--r--src/core/hle/kernel/kernel.cpp77
1 files changed, 34 insertions, 43 deletions
diff --git a/src/core/hle/kernel/kernel.cpp b/src/core/hle/kernel/kernel.cpp
index 288f97df5..1fb25f221 100644
--- a/src/core/hle/kernel/kernel.cpp
+++ b/src/core/hle/kernel/kernel.cpp
@@ -26,6 +26,7 @@
#include "core/hle/kernel/k_client_port.h"
#include "core/hle/kernel/k_dynamic_resource_manager.h"
#include "core/hle/kernel/k_handle_table.h"
+#include "core/hle/kernel/k_hardware_timer.h"
#include "core/hle/kernel/k_memory_layout.h"
#include "core/hle/kernel/k_memory_manager.h"
#include "core/hle/kernel/k_page_buffer.h"
@@ -39,7 +40,6 @@
#include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/physical_core.h"
#include "core/hle/kernel/service_thread.h"
-#include "core/hle/kernel/time_manager.h"
#include "core/hle/result.h"
#include "core/hle/service/sm/sm.h"
#include "core/memory.h"
@@ -55,7 +55,7 @@ struct KernelCore::Impl {
static constexpr size_t ReservedDynamicPageCount = 64;
explicit Impl(Core::System& system_, KernelCore& kernel_)
- : time_manager{system_}, service_threads_manager{1, "ServiceThreadsManager"},
+ : service_threads_manager{1, "ServiceThreadsManager"},
service_thread_barrier{2}, system{system_} {}
void SetMulticore(bool is_multi) {
@@ -63,6 +63,9 @@ struct KernelCore::Impl {
}
void Initialize(KernelCore& kernel) {
+ hardware_timer = std::make_unique<Kernel::KHardwareTimer>(kernel);
+ hardware_timer->Initialize();
+
global_object_list_container = std::make_unique<KAutoObjectWithListContainer>(kernel);
global_scheduler_context = std::make_unique<Kernel::GlobalSchedulerContext>(kernel);
global_handle_table = std::make_unique<Kernel::KHandleTable>(kernel);
@@ -91,6 +94,7 @@ struct KernelCore::Impl {
pt_heap_region.GetSize());
}
+ InitializeHackSharedMemory();
RegisterHostThread(nullptr);
default_service_thread = &CreateServiceThread(kernel, "DefaultServiceThread");
@@ -104,12 +108,16 @@ struct KernelCore::Impl {
}
void CloseCurrentProcess() {
- (*current_process).Finalize();
- // current_process->Close();
- // TODO: The current process should be destroyed based on accurate ref counting after
+ KProcess* old_process = current_process.exchange(nullptr);
+ if (old_process == nullptr) {
+ return;
+ }
+
+ // old_process->Close();
+ // TODO: The process should be destroyed based on accurate ref counting after
// calling Close(). Adding a manual Destroy() call instead to avoid a memory leak.
- (*current_process).Destroy();
- current_process = nullptr;
+ old_process->Finalize();
+ old_process->Destroy();
}
void Shutdown() {
@@ -189,6 +197,9 @@ struct KernelCore::Impl {
// Ensure that the object list container is finalized and properly shutdown.
global_object_list_container->Finalize();
global_object_list_container.reset();
+
+ hardware_timer->Finalize();
+ hardware_timer.reset();
}
void CloseServices() {
@@ -716,14 +727,14 @@ struct KernelCore::Impl {
}
void InitializeMemoryLayout() {
- const auto system_pool = memory_layout->GetKernelSystemPoolRegionPhysicalExtents();
-
// Initialize the memory manager.
memory_manager = std::make_unique<KMemoryManager>(system);
const auto& management_region = memory_layout->GetPoolManagementRegion();
ASSERT(management_region.GetEndAddress() != 0);
memory_manager->Initialize(management_region.GetAddress(), management_region.GetSize());
+ }
+ void InitializeHackSharedMemory() {
// Setup memory regions for emulated processes
// TODO(bunnei): These should not be hardcoded regions initialized within the kernel
constexpr std::size_t hid_size{0x40000};
@@ -732,39 +743,23 @@ struct KernelCore::Impl {
constexpr std::size_t time_size{0x1000};
constexpr std::size_t hidbus_size{0x1000};
- const PAddr hid_phys_addr{system_pool.GetAddress()};
- const PAddr font_phys_addr{system_pool.GetAddress() + hid_size};
- const PAddr irs_phys_addr{system_pool.GetAddress() + hid_size + font_size};
- const PAddr time_phys_addr{system_pool.GetAddress() + hid_size + font_size + irs_size};
- const PAddr hidbus_phys_addr{system_pool.GetAddress() + hid_size + font_size + irs_size +
- time_size};
-
hid_shared_mem = KSharedMemory::Create(system.Kernel());
font_shared_mem = KSharedMemory::Create(system.Kernel());
irs_shared_mem = KSharedMemory::Create(system.Kernel());
time_shared_mem = KSharedMemory::Create(system.Kernel());
hidbus_shared_mem = KSharedMemory::Create(system.Kernel());
- hid_shared_mem->Initialize(system.DeviceMemory(), nullptr,
- {hid_phys_addr, hid_size / PageSize},
- Svc::MemoryPermission::None, Svc::MemoryPermission::Read,
- hid_phys_addr, hid_size, "HID:SharedMemory");
- font_shared_mem->Initialize(system.DeviceMemory(), nullptr,
- {font_phys_addr, font_size / PageSize},
- Svc::MemoryPermission::None, Svc::MemoryPermission::Read,
- font_phys_addr, font_size, "Font:SharedMemory");
- irs_shared_mem->Initialize(system.DeviceMemory(), nullptr,
- {irs_phys_addr, irs_size / PageSize},
- Svc::MemoryPermission::None, Svc::MemoryPermission::Read,
- irs_phys_addr, irs_size, "IRS:SharedMemory");
- time_shared_mem->Initialize(system.DeviceMemory(), nullptr,
- {time_phys_addr, time_size / PageSize},
- Svc::MemoryPermission::None, Svc::MemoryPermission::Read,
- time_phys_addr, time_size, "Time:SharedMemory");
- hidbus_shared_mem->Initialize(system.DeviceMemory(), nullptr,
- {hidbus_phys_addr, hidbus_size / PageSize},
- Svc::MemoryPermission::None, Svc::MemoryPermission::Read,
- hidbus_phys_addr, hidbus_size, "HidBus:SharedMemory");
+ hid_shared_mem->Initialize(system.DeviceMemory(), nullptr, Svc::MemoryPermission::None,
+ Svc::MemoryPermission::Read, hid_size, "HID:SharedMemory");
+ font_shared_mem->Initialize(system.DeviceMemory(), nullptr, Svc::MemoryPermission::None,
+ Svc::MemoryPermission::Read, font_size, "Font:SharedMemory");
+ irs_shared_mem->Initialize(system.DeviceMemory(), nullptr, Svc::MemoryPermission::None,
+ Svc::MemoryPermission::Read, irs_size, "IRS:SharedMemory");
+ time_shared_mem->Initialize(system.DeviceMemory(), nullptr, Svc::MemoryPermission::None,
+ Svc::MemoryPermission::Read, time_size, "Time:SharedMemory");
+ hidbus_shared_mem->Initialize(system.DeviceMemory(), nullptr, Svc::MemoryPermission::None,
+ Svc::MemoryPermission::Read, hidbus_size,
+ "HidBus:SharedMemory");
}
KClientPort* CreateNamedServicePort(std::string name) {
@@ -828,7 +823,7 @@ struct KernelCore::Impl {
std::vector<KProcess*> process_list;
std::atomic<KProcess*> current_process{};
std::unique_ptr<Kernel::GlobalSchedulerContext> global_scheduler_context;
- Kernel::TimeManager time_manager;
+ std::unique_ptr<Kernel::KHardwareTimer> hardware_timer;
Init::KSlabResourceCounts slab_resource_counts{};
KResourceLimit* system_resource_limit{};
@@ -1015,12 +1010,8 @@ Kernel::KScheduler* KernelCore::CurrentScheduler() {
return impl->schedulers[core_id].get();
}
-Kernel::TimeManager& KernelCore::TimeManager() {
- return impl->time_manager;
-}
-
-const Kernel::TimeManager& KernelCore::TimeManager() const {
- return impl->time_manager;
+Kernel::KHardwareTimer& KernelCore::HardwareTimer() {
+ return *impl->hardware_timer;
}
Core::ExclusiveMonitor& KernelCore::GetExclusiveMonitor() {
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-09 06:17:51 +0000