sm:: fix lingering session initialization issues

Converts services to have their own processes

src/audio_core/renderer/adsp/audio_renderer.cpp

@@ -132,7 +132,7 @@ void AudioRenderer::CreateSinkStreams() {
 }
 
 void AudioRenderer::ThreadFunc() {
-    constexpr char name[]{"AudioRenderer"};
+    static constexpr char name[]{"AudioRenderer"};
     MicroProfileOnThreadCreate(name);
     Common::SetCurrentThreadName(name);
     Common::SetCurrentThreadPriority(Common::ThreadPriority::Critical);

src/audio_core/renderer/command/command_generator.cpp

@@ -46,7 +46,7 @@ void CommandGenerator::GenerateDataSourceCommand(VoiceInfo& voice_info,
             while (destination != nullptr) {
                 if (destination->IsConfigured()) {
                     auto mix_id{destination->GetMixId()};
-                    if (mix_id < mix_context.GetCount()) {
+                    if (mix_id < mix_context.GetCount() && mix_id != UnusedSplitterId) {
                         auto mix_info{mix_context.GetInfo(mix_id)};
                         command_buffer.GenerateDepopPrepareCommand(
                             voice_info.node_id, voice_state, render_context.depop_buffer,

src/audio_core/renderer/command/effect/aux_.cpp

@@ -4,6 +4,7 @@
 #include "audio_core/renderer/adsp/command_list_processor.h"
 #include "audio_core/renderer/command/effect/aux_.h"
 #include "audio_core/renderer/effect/aux_.h"
+#include "core/core.h"
 #include "core/memory.h"
 
 namespace AudioCore::AudioRenderer {
@@ -19,10 +20,24 @@ static void ResetAuxBufferDsp(Core::Memory::Memory& memory, const CpuAddr aux_in
         return;
     }
 
-    auto info{reinterpret_cast<AuxInfo::AuxInfoDsp*>(memory.GetPointer(aux_info))};
-    info->read_offset = 0;
-    info->write_offset = 0;
-    info->total_sample_count = 0;
+    AuxInfo::AuxInfoDsp info{};
+    auto info_ptr{&info};
+    bool host_safe{(aux_info & Core::Memory::YUZU_PAGEMASK) <=
+                   (Core::Memory::YUZU_PAGESIZE - sizeof(AuxInfo::AuxInfoDsp))};
+
+    if (host_safe) [[likely]] {
+        info_ptr = memory.GetPointer<AuxInfo::AuxInfoDsp>(aux_info);
+    } else {
+        memory.ReadBlockUnsafe(aux_info, info_ptr, sizeof(AuxInfo::AuxInfoDsp));
+    }
+
+    info_ptr->read_offset = 0;
+    info_ptr->write_offset = 0;
+    info_ptr->total_sample_count = 0;
+
+    if (!host_safe) [[unlikely]] {
+        memory.WriteBlockUnsafe(aux_info, info_ptr, sizeof(AuxInfo::AuxInfoDsp));
+    }
 }
 
 /**
@@ -40,11 +55,10 @@ static void ResetAuxBufferDsp(Core::Memory::Memory& memory, const CpuAddr aux_in
  * @param update_count - If non-zero, send_info_ will be updated.
  * @return Number of samples written.
  */
-static u32 WriteAuxBufferDsp(Core::Memory::Memory& memory, const CpuAddr send_info_,
-                             [[maybe_unused]] u32 sample_count, const CpuAddr send_buffer,
-                             const u32 count_max, std::span<const s32> input,
-                             const u32 write_count_, const u32 write_offset,
-                             const u32 update_count) {
+static u32 WriteAuxBufferDsp(Core::Memory::Memory& memory, CpuAddr send_info_,
+                             [[maybe_unused]] u32 sample_count, CpuAddr send_buffer, u32 count_max,
+                             std::span<const s32> input, u32 write_count_, u32 write_offset,
+                             u32 update_count) {
     if (write_count_ > count_max) {
         LOG_ERROR(Service_Audio,
                   "write_count must be smaller than count_max! write_count {}, count_max {}",
@@ -52,6 +66,11 @@ static u32 WriteAuxBufferDsp(Core::Memory::Memory& memory, const CpuAddr send_in
         return 0;
     }
 
+    if (send_info_ == 0) {
+        LOG_ERROR(Service_Audio, "send_info_ is 0!");
+        return 0;
+    }
+
     if (input.empty()) {
         LOG_ERROR(Service_Audio, "input buffer is empty!");
         return 0;
@@ -67,33 +86,47 @@ static u32 WriteAuxBufferDsp(Core::Memory::Memory& memory, const CpuAddr send_in
     }
 
     AuxInfo::AuxInfoDsp send_info{};
-    memory.ReadBlockUnsafe(send_info_, &send_info, sizeof(AuxInfo::AuxInfoDsp));
+    auto send_ptr = &send_info;
+    bool host_safe = (send_info_ & Core::Memory::YUZU_PAGEMASK) <=
+                     (Core::Memory::YUZU_PAGESIZE - sizeof(AuxInfo::AuxInfoDsp));
 
-    u32 target_write_offset{send_info.write_offset + write_offset};
-    if (target_write_offset > count_max || write_count_ == 0) {
+    if (host_safe) [[likely]] {
+        send_ptr = memory.GetPointer<AuxInfo::AuxInfoDsp>(send_info_);
+    } else {
+        memory.ReadBlockUnsafe(send_info_, send_ptr, sizeof(AuxInfo::AuxInfoDsp));
+    }
+
+    u32 target_write_offset{send_ptr->write_offset + write_offset};
+    if (target_write_offset > count_max) {
         return 0;
     }
 
     u32 write_count{write_count_};
-    u32 write_pos{0};
+    u32 read_pos{0};
     while (write_count > 0) {
         u32 to_write{std::min(count_max - target_write_offset, write_count)};
-
-        if (to_write > 0) {
+        const auto write_addr = send_buffer + target_write_offset * sizeof(s32);
+        bool write_safe{(write_addr & Core::Memory::YUZU_PAGEMASK) <=
+                        (Core::Memory::YUZU_PAGESIZE - (write_addr + to_write * sizeof(s32)))};
+        if (write_safe) [[likely]] {
+            auto ptr = memory.GetPointer(write_addr);
+            std::memcpy(ptr, &input[read_pos], to_write * sizeof(s32));
+        } else {
             memory.WriteBlockUnsafe(send_buffer + target_write_offset * sizeof(s32),
-                                    &input[write_pos], to_write * sizeof(s32));
+                                    &input[read_pos], to_write * sizeof(s32));
         }
-
         target_write_offset = (target_write_offset + to_write) % count_max;
         write_count -= to_write;
-        write_pos += to_write;
+        read_pos += to_write;
     }
 
     if (update_count) {
-        send_info.write_offset = (send_info.write_offset + update_count) % count_max;
+        send_ptr->write_offset = (send_ptr->write_offset + update_count) % count_max;
     }
 
-    memory.WriteBlockUnsafe(send_info_, &send_info, sizeof(AuxInfo::AuxInfoDsp));
+    if (!host_safe) [[unlikely]] {
+        memory.WriteBlockUnsafe(send_info_, send_ptr, sizeof(AuxInfo::AuxInfoDsp));
+    }
 
     return write_count_;
 }
@@ -102,7 +135,7 @@ static u32 WriteAuxBufferDsp(Core::Memory::Memory& memory, const CpuAddr send_in
  * Read the given memory at return_buffer into the output mix buffer, and update return_info_ if
  * update_count is set, to notify the game that an update happened.
  *
- * @param memory        - Core memory for writing.
+ * @param memory        - Core memory for reading.
  * @param return_info_  - Meta information for where to read the mix buffer.
  * @param return_buffer - Memory address to read the samples from.
  * @param count_max     - Maximum number of samples in the receiving buffer.
@@ -112,16 +145,21 @@ static u32 WriteAuxBufferDsp(Core::Memory::Memory& memory, const CpuAddr send_in
  * @param update_count  - If non-zero, send_info_ will be updated.
  * @return Number of samples read.
  */
-static u32 ReadAuxBufferDsp(Core::Memory::Memory& memory, const CpuAddr return_info_,
-                            const CpuAddr return_buffer, const u32 count_max, std::span<s32> output,
-                            const u32 count_, const u32 read_offset, const u32 update_count) {
+static u32 ReadAuxBufferDsp(Core::Memory::Memory& memory, CpuAddr return_info_,
+                            CpuAddr return_buffer, u32 count_max, std::span<s32> output,
+                            u32 read_count_, u32 read_offset, u32 update_count) {
     if (count_max == 0) {
         return 0;
     }
 
-    if (count_ > count_max) {
+    if (read_count_ > count_max) {
         LOG_ERROR(Service_Audio, "count must be smaller than count_max! count {}, count_max {}",
-                  count_, count_max);
+                  read_count_, count_max);
+        return 0;
+    }
+
+    if (return_info_ == 0) {
+        LOG_ERROR(Service_Audio, "return_info_ is 0!");
         return 0;
     }
 
@@ -136,35 +174,49 @@ static u32 ReadAuxBufferDsp(Core::Memory::Memory& memory, const CpuAddr return_i
     }
 
     AuxInfo::AuxInfoDsp return_info{};
-    memory.ReadBlockUnsafe(return_info_, &return_info, sizeof(AuxInfo::AuxInfoDsp));
+    auto return_ptr = &return_info;
+    bool host_safe = (return_info_ & Core::Memory::YUZU_PAGEMASK) <=
+                     (Core::Memory::YUZU_PAGESIZE - sizeof(AuxInfo::AuxInfoDsp));
 
-    u32 target_read_offset{return_info.read_offset + read_offset};
+    if (host_safe) [[likely]] {
+        return_ptr = memory.GetPointer<AuxInfo::AuxInfoDsp>(return_info_);
+    } else {
+        memory.ReadBlockUnsafe(return_info_, return_ptr, sizeof(AuxInfo::AuxInfoDsp));
+    }
+
+    u32 target_read_offset{return_ptr->read_offset + read_offset};
     if (target_read_offset > count_max) {
         return 0;
     }
 
-    u32 read_count{count_};
-    u32 read_pos{0};
+    u32 read_count{read_count_};
+    u32 write_pos{0};
     while (read_count > 0) {
         u32 to_read{std::min(count_max - target_read_offset, read_count)};
-
-        if (to_read > 0) {
+        const auto read_addr = return_buffer + target_read_offset * sizeof(s32);
+        bool read_safe{(read_addr & Core::Memory::YUZU_PAGEMASK) <=
+                       (Core::Memory::YUZU_PAGESIZE - (read_addr + to_read * sizeof(s32)))};
+        if (read_safe) [[likely]] {
+            auto ptr = memory.GetPointer(read_addr);
+            std::memcpy(&output[write_pos], ptr, to_read * sizeof(s32));
+        } else {
             memory.ReadBlockUnsafe(return_buffer + target_read_offset * sizeof(s32),
-                                   &output[read_pos], to_read * sizeof(s32));
+                                   &output[write_pos], to_read * sizeof(s32));
         }
-
         target_read_offset = (target_read_offset + to_read) % count_max;
         read_count -= to_read;
-        read_pos += to_read;
+        write_pos += to_read;
     }
 
     if (update_count) {
-        return_info.read_offset = (return_info.read_offset + update_count) % count_max;
+        return_ptr->read_offset = (return_ptr->read_offset + update_count) % count_max;
     }
 
-    memory.WriteBlockUnsafe(return_info_, &return_info, sizeof(AuxInfo::AuxInfoDsp));
+    if (!host_safe) [[unlikely]] {
+        memory.WriteBlockUnsafe(return_info_, return_ptr, sizeof(AuxInfo::AuxInfoDsp));
+    }
 
-    return count_;
+    return read_count_;
 }
 
 void AuxCommand::Dump([[maybe_unused]] const ADSP::CommandListProcessor& processor,
@@ -189,7 +241,7 @@ void AuxCommand::Process(const ADSP::CommandListProcessor& processor) {
                                    update_count)};
 
         if (read != processor.sample_count) {
-            std::memset(&output_buffer[read], 0, processor.sample_count - read);
+            std::memset(&output_buffer[read], 0, (processor.sample_count - read) * sizeof(s32));
         }
     } else {
         ResetAuxBufferDsp(*processor.memory, send_buffer_info);

src/audio_core/renderer/command/effect/i3dl2_reverb.cpp

@@ -244,16 +244,16 @@ template <size_t NumChannels>
 static void ApplyI3dl2ReverbEffect(I3dl2ReverbInfo::State& state,
                                    std::span<std::span<const s32>> inputs,
                                    std::span<std::span<s32>> outputs, const u32 sample_count) {
-    constexpr std::array<u8, I3dl2ReverbInfo::MaxDelayTaps> OutTapIndexes1Ch{
+    static constexpr std::array<u8, I3dl2ReverbInfo::MaxDelayTaps> OutTapIndexes1Ch{
         0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
     };
-    constexpr std::array<u8, I3dl2ReverbInfo::MaxDelayTaps> OutTapIndexes2Ch{
+    static constexpr std::array<u8, I3dl2ReverbInfo::MaxDelayTaps> OutTapIndexes2Ch{
         0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1,
     };
-    constexpr std::array<u8, I3dl2ReverbInfo::MaxDelayTaps> OutTapIndexes4Ch{
+    static constexpr std::array<u8, I3dl2ReverbInfo::MaxDelayTaps> OutTapIndexes4Ch{
         0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 1, 1, 1, 0, 0, 0, 0, 3, 3, 3,
     };
-    constexpr std::array<u8, I3dl2ReverbInfo::MaxDelayTaps> OutTapIndexes6Ch{
+    static constexpr std::array<u8, I3dl2ReverbInfo::MaxDelayTaps> OutTapIndexes6Ch{
         2, 0, 0, 1, 1, 1, 1, 4, 4, 4, 1, 1, 1, 0, 0, 0, 0, 5, 5, 5,
     };
 

src/audio_core/renderer/command/effect/reverb.cpp

@@ -252,16 +252,16 @@ template <size_t NumChannels>
 static void ApplyReverbEffect(const ReverbInfo::ParameterVersion2& params, ReverbInfo::State& state,
                               std::vector<std::span<const s32>>& inputs,
                               std::vector<std::span<s32>>& outputs, const u32 sample_count) {
-    constexpr std::array<u8, ReverbInfo::MaxDelayTaps> OutTapIndexes1Ch{
+    static constexpr std::array<u8, ReverbInfo::MaxDelayTaps> OutTapIndexes1Ch{
         0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
     };
-    constexpr std::array<u8, ReverbInfo::MaxDelayTaps> OutTapIndexes2Ch{
+    static constexpr std::array<u8, ReverbInfo::MaxDelayTaps> OutTapIndexes2Ch{
         0, 0, 1, 1, 0, 1, 0, 0, 1, 1,
     };
-    constexpr std::array<u8, ReverbInfo::MaxDelayTaps> OutTapIndexes4Ch{
+    static constexpr std::array<u8, ReverbInfo::MaxDelayTaps> OutTapIndexes4Ch{
         0, 0, 1, 1, 0, 1, 2, 2, 3, 3,
     };
-    constexpr std::array<u8, ReverbInfo::MaxDelayTaps> OutTapIndexes6Ch{
+    static constexpr std::array<u8, ReverbInfo::MaxDelayTaps> OutTapIndexes6Ch{
         0, 0, 1, 1, 2, 2, 4, 4, 5, 5,
     };
 

src/audio_core/renderer/command/resample/upsample.cpp

@@ -19,24 +19,24 @@ namespace AudioCore::AudioRenderer {
 static void SrcProcessFrame(std::span<s32> output, std::span<const s32> input,
                             const u32 target_sample_count, const u32 source_sample_count,
                             UpsamplerState* state) {
-    constexpr u32 WindowSize = 10;
-    constexpr std::array<Common::FixedPoint<17, 15>, WindowSize> WindowedSinc1{
+    static constexpr u32 WindowSize = 10;
+    static constexpr std::array<Common::FixedPoint<17, 15>, WindowSize> WindowedSinc1{
         0.95376587f,   -0.12872314f, 0.060028076f,  -0.032470703f, 0.017669678f,
         -0.009124756f, 0.004272461f, -0.001739502f, 0.000579834f,  -0.000091552734f,
     };
-    constexpr std::array<Common::FixedPoint<17, 15>, WindowSize> WindowedSinc2{
+    static constexpr std::array<Common::FixedPoint<17, 15>, WindowSize> WindowedSinc2{
         0.8230896f,    -0.19161987f,  0.093444824f,  -0.05090332f,   0.027557373f,
         -0.014038086f, 0.0064697266f, -0.002532959f, 0.00079345703f, -0.00012207031f,
     };
-    constexpr std::array<Common::FixedPoint<17, 15>, WindowSize> WindowedSinc3{
+    static constexpr std::array<Common::FixedPoint<17, 15>, WindowSize> WindowedSinc3{
         0.6298828f,    -0.19274902f, 0.09725952f,    -0.05319214f,  0.028625488f,
         -0.014373779f, 0.006500244f, -0.0024719238f, 0.0007324219f, -0.000091552734f,
     };
-    constexpr std::array<Common::FixedPoint<17, 15>, WindowSize> WindowedSinc4{
+    static constexpr std::array<Common::FixedPoint<17, 15>, WindowSize> WindowedSinc4{
         0.4057312f,    -0.1468811f,  0.07601929f,    -0.041656494f,  0.022216797f,
         -0.011016846f, 0.004852295f, -0.0017700195f, 0.00048828125f, -0.000030517578f,
     };
-    constexpr std::array<Common::FixedPoint<17, 15>, WindowSize> WindowedSinc5{
+    static constexpr std::array<Common::FixedPoint<17, 15>, WindowSize> WindowedSinc5{
         0.1854248f,    -0.075164795f, 0.03967285f,    -0.021728516f,  0.011474609f,
         -0.005584717f, 0.0024108887f, -0.0008239746f, 0.00021362305f, 0.0f,
     };

src/audio_core/renderer/system.cpp

@@ -127,7 +127,7 @@ Result System::Initialize(const AudioRendererParameterInternal& params,
     render_device = params.rendering_device;
     execution_mode = params.execution_mode;
 
-    core.Memory().ZeroBlock(*core.Kernel().CurrentProcess(), transfer_memory->GetSourceAddress(),
+    core.Memory().ZeroBlock(*core.ApplicationProcess(), transfer_memory->GetSourceAddress(),
                             transfer_memory_size);
 
     // Note: We're not actually using the transfer memory because it's a pain to code for.

src/audio_core/renderer/system_manager.cpp

@@ -94,7 +94,7 @@ bool SystemManager::Remove(System& system_) {
 }
 
 void SystemManager::ThreadFunc() {
-    constexpr char name[]{"AudioRenderSystemManager"};
+    static constexpr char name[]{"AudioRenderSystemManager"};
     MicroProfileOnThreadCreate(name);
     Common::SetCurrentThreadName(name);
     Common::SetCurrentThreadPriority(Common::ThreadPriority::High);

src/audio_core/sink/sink_stream.cpp

@@ -35,7 +35,7 @@ void SinkStream::AppendBuffer(SinkBuffer& buffer, std::vector<s16>& samples) {
 
     if (system_channels == 6 && device_channels == 2) {
         // We're given 6 channels, but our device only outputs 2, so downmix.
-        constexpr std::array<f32, 4> down_mix_coeff{1.0f, 0.707f, 0.251f, 0.707f};
+        static constexpr std::array<f32, 4> down_mix_coeff{1.0f, 0.707f, 0.251f, 0.707f};
 
         for (u32 read_index = 0, write_index = 0; read_index < samples.size();
              read_index += system_channels, write_index += device_channels) {
@@ -202,7 +202,7 @@ void SinkStream::ProcessAudioOutAndRender(std::span<s16> output_buffer, std::siz
     // If we're paused or going to shut down, we don't want to consume buffers as coretiming is
     // paused and we'll desync, so just play silence.
     if (system.IsPaused() || system.IsShuttingDown()) {
-        constexpr std::array<s16, 6> silence{};
+        static constexpr std::array<s16, 6> silence{};
         for (size_t i = frames_written; i < num_frames; i++) {
             std::memcpy(&output_buffer[i * frame_size], &silence[0], frame_size_bytes);
         }
@@ -270,7 +270,7 @@ void SinkStream::Stall() {
     if (stalled_lock) {
         return;
     }
-    stalled_lock = system.StallProcesses();
+    stalled_lock = system.StallApplication();
 }
 
 void SinkStream::Unstall() {
@@ -278,7 +278,7 @@ void SinkStream::Unstall() {
     if (!stalled_lock) {
         return;
     }
-    system.UnstallProcesses();
+    system.UnstallApplication();
     stalled_lock.unlock();
 }
 

src/core/CMakeLists.txt

@@ -225,6 +225,8 @@ add_library(core STATIC
     hle/kernel/k_memory_manager.h
     hle/kernel/k_memory_region.h
     hle/kernel/k_memory_region_type.h
+    hle/kernel/k_object_name.cpp
+    hle/kernel/k_object_name.h
     hle/kernel/k_page_bitmap.h
     hle/kernel/k_page_buffer.cpp
     hle/kernel/k_page_buffer.h
@@ -291,8 +293,6 @@ add_library(core STATIC
     hle/kernel/physical_memory.h
     hle/kernel/process_capability.cpp
     hle/kernel/process_capability.h
-    hle/kernel/service_thread.cpp
-    hle/kernel/service_thread.h
     hle/kernel/slab_helpers.h
     hle/kernel/svc.cpp
     hle/kernel/svc.h
@@ -384,8 +384,6 @@ add_library(core STATIC
     hle/service/am/omm.h
     hle/service/am/spsm.cpp
     hle/service/am/spsm.h
-    hle/service/am/tcap.cpp
-    hle/service/am/tcap.h
     hle/service/aoc/aoc_u.cpp
     hle/service/aoc/aoc_u.h
     hle/service/apm/apm.cpp
@@ -396,28 +394,18 @@ add_library(core STATIC
     hle/service/apm/apm_interface.h
     hle/service/audio/audctl.cpp
     hle/service/audio/audctl.h
-    hle/service/audio/auddbg.cpp
-    hle/service/audio/auddbg.h
-    hle/service/audio/audin_a.cpp
-    hle/service/audio/audin_a.h
     hle/service/audio/audin_u.cpp
     hle/service/audio/audin_u.h
     hle/service/audio/audio.cpp
     hle/service/audio/audio.h
-    hle/service/audio/audout_a.cpp
-    hle/service/audio/audout_a.h
     hle/service/audio/audout_u.cpp
     hle/service/audio/audout_u.h
     hle/service/audio/audrec_a.cpp
     hle/service/audio/audrec_a.h
     hle/service/audio/audrec_u.cpp
     hle/service/audio/audrec_u.h
-    hle/service/audio/audren_a.cpp
-    hle/service/audio/audren_a.h
     hle/service/audio/audren_u.cpp
     hle/service/audio/audren_u.h
-    hle/service/audio/codecctl.cpp
-    hle/service/audio/codecctl.h
     hle/service/audio/errors.h
     hle/service/audio/hwopus.cpp
     hle/service/audio/hwopus.h
@@ -694,6 +682,10 @@ add_library(core STATIC
     hle/service/ptm/ts.h
     hle/service/kernel_helpers.cpp
     hle/service/kernel_helpers.h
+    hle/service/mutex.cpp
+    hle/service/mutex.h
+    hle/service/server_manager.cpp
+    hle/service/server_manager.h
     hle/service/service.cpp
     hle/service/service.h
     hle/service/set/set.cpp
@@ -712,8 +704,6 @@ add_library(core STATIC
     hle/service/sm/sm_controller.h
     hle/service/sockets/bsd.cpp
     hle/service/sockets/bsd.h
-    hle/service/sockets/ethc.cpp
-    hle/service/sockets/ethc.h
     hle/service/sockets/nsd.cpp
     hle/service/sockets/nsd.h
     hle/service/sockets/sfdnsres.cpp
@@ -780,8 +770,6 @@ add_library(core STATIC
     hle/service/vi/vi_s.h
     hle/service/vi/vi_u.cpp
     hle/service/vi/vi_u.h
-    hle/service/wlan/wlan.cpp
-    hle/service/wlan/wlan.h
     internal_network/network.cpp
     internal_network/network.h
     internal_network/network_interface.cpp

src/core/arm/arm_interface.cpp

@@ -43,9 +43,9 @@ void ARM_Interface::SymbolicateBacktrace(Core::System& system, std::vector<Backt
 
     std::map<std::string, Symbols::Symbols> symbols;
     for (const auto& module : modules) {
-        symbols.insert_or_assign(module.second,
-                                 Symbols::GetSymbols(module.first, system.Memory(),
-                                                     system.CurrentProcess()->Is64BitProcess()));
+        symbols.insert_or_assign(
+            module.second, Symbols::GetSymbols(module.first, system.Memory(),
+                                               system.ApplicationProcess()->Is64BitProcess()));
     }
 
     for (auto& entry : out) {

src/core/core.cpp

@@ -186,7 +186,7 @@ struct System::Impl {
     void Run() {
         std::unique_lock<std::mutex> lk(suspend_guard);
 
-        kernel.Suspend(false);
+        kernel.SuspendApplication(false);
         core_timing.SyncPause(false);
         is_paused.store(false, std::memory_order_relaxed);
     }
@@ -195,7 +195,7 @@ struct System::Impl {
         std::unique_lock<std::mutex> lk(suspend_guard);
 
         core_timing.SyncPause(true);
-        kernel.Suspend(true);
+        kernel.SuspendApplication(true);
         is_paused.store(true, std::memory_order_relaxed);
     }
 
@@ -203,17 +203,17 @@ struct System::Impl {
         return is_paused.load(std::memory_order_relaxed);
     }
 
-    std::unique_lock<std::mutex> StallProcesses() {
+    std::unique_lock<std::mutex> StallApplication() {
         std::unique_lock<std::mutex> lk(suspend_guard);
-        kernel.Suspend(true);
+        kernel.SuspendApplication(true);
         core_timing.SyncPause(true);
         return lk;
     }
 
-    void UnstallProcesses() {
+    void UnstallApplication() {
         if (!IsPaused()) {
             core_timing.SyncPause(false);
-            kernel.Suspend(false);
+            kernel.SuspendApplication(false);
         }
     }
 
@@ -221,7 +221,7 @@ struct System::Impl {
         debugger = std::make_unique<Debugger>(system, port);
     }
 
-    SystemResultStatus SetupForMainProcess(System& system, Frontend::EmuWindow& emu_window) {
+    SystemResultStatus SetupForApplicationProcess(System& system, Frontend::EmuWindow& emu_window) {
         LOG_DEBUG(Core, "initialized OK");
 
         // Setting changes may require a full system reinitialization (e.g., disabling multicore).
@@ -273,7 +273,7 @@ struct System::Impl {
             return SystemResultStatus::ErrorGetLoader;
         }
 
-        SystemResultStatus init_result{SetupForMainProcess(system, emu_window)};
+        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));
@@ -302,7 +302,7 @@ struct System::Impl {
                 static_cast<u32>(SystemResultStatus::ErrorLoader) + static_cast<u32>(load_result));
         }
         AddGlueRegistrationForProcess(*app_loader, *main_process);
-        kernel.MakeCurrentProcess(main_process);
+        kernel.MakeApplicationProcess(main_process);
         kernel.InitializeCores();
 
         // Initialize cheat engine
@@ -380,9 +380,7 @@ struct System::Impl {
             gpu_core->NotifyShutdown();
         }
 
-        kernel.ShutdownCores();
-        cpu_manager.Shutdown();
-        debugger.reset();
+        kernel.SuspendApplication(true);
         if (services) {
             services->KillNVNFlinger();
         }
@@ -398,6 +396,9 @@ struct System::Impl {
         gpu_core.reset();
         host1x_core.reset();
         perf_stats.reset();
+        kernel.ShutdownCores();
+        cpu_manager.Shutdown();
+        debugger.reset();
         kernel.Shutdown();
         memory.Reset();
 
@@ -585,12 +586,12 @@ void System::DetachDebugger() {
     }
 }
 
-std::unique_lock<std::mutex> System::StallProcesses() {
-    return impl->StallProcesses();
+std::unique_lock<std::mutex> System::StallApplication() {
+    return impl->StallApplication();
 }
 
-void System::UnstallProcesses() {
-    impl->UnstallProcesses();
+void System::UnstallApplication() {
+    impl->UnstallApplication();
 }
 
 void System::InitializeDebugger() {
@@ -648,8 +649,8 @@ const Kernel::GlobalSchedulerContext& System::GlobalSchedulerContext() const {
     return impl->kernel.GlobalSchedulerContext();
 }
 
-Kernel::KProcess* System::CurrentProcess() {
-    return impl->kernel.CurrentProcess();
+Kernel::KProcess* System::ApplicationProcess() {
+    return impl->kernel.ApplicationProcess();
 }
 
 Core::DeviceMemory& System::DeviceMemory() {
@@ -660,8 +661,8 @@ const Core::DeviceMemory& System::DeviceMemory() const {
     return *impl->device_memory;
 }
 
-const Kernel::KProcess* System::CurrentProcess() const {
-    return impl->kernel.CurrentProcess();
+const Kernel::KProcess* System::ApplicationProcess() const {
+    return impl->kernel.ApplicationProcess();
 }
 
 ARM_Interface& System::ArmInterface(std::size_t core_index) {
@@ -760,8 +761,8 @@ const Core::SpeedLimiter& System::SpeedLimiter() const {
     return impl->speed_limiter;
 }
 
-u64 System::GetCurrentProcessProgramID() const {
-    return impl->kernel.CurrentProcess()->GetProgramID();
+u64 System::GetApplicationProcessProgramID() const {
+    return impl->kernel.ApplicationProcess()->GetProgramID();
 }
 
 Loader::ResultStatus System::GetGameName(std::string& out) const {
@@ -880,11 +881,11 @@ bool System::GetExitLock() const {
     return impl->exit_lock;
 }
 
-void System::SetCurrentProcessBuildID(const CurrentBuildProcessID& id) {
+void System::SetApplicationProcessBuildID(const CurrentBuildProcessID& id) {
     impl->build_id = id;
 }
 
-const System::CurrentBuildProcessID& System::GetCurrentProcessBuildID() const {
+const System::CurrentBuildProcessID& System::GetApplicationProcessBuildID() const {
     return impl->build_id;
 }
 
@@ -938,6 +939,10 @@ const Network::RoomNetwork& System::GetRoomNetwork() const {
     return impl->room_network;
 }
 
+void System::RunServer(std::unique_ptr<Service::ServerManager>&& server_manager) {
+    return impl->kernel.RunServer(std::move(server_manager));
+}
+
 void System::RegisterExecuteProgramCallback(ExecuteProgramCallback&& callback) {
     impl->execute_program_callback = std::move(callback);
 }

src/core/core.h

@@ -61,6 +61,8 @@ namespace Glue {
 class ARPManager;
 }
 
+class ServerManager;
+
 namespace SM {
 class ServiceManager;
 } // namespace SM
@@ -184,8 +186,8 @@ public:
     /// Forcibly detach the debugger if it is running.
     void DetachDebugger();
 
-    std::unique_lock<std::mutex> StallProcesses();
-    void UnstallProcesses();
+    std::unique_lock<std::mutex> StallApplication();
+    void UnstallApplication();
 
     /**
      * Initialize the debugger.
@@ -295,11 +297,11 @@ public:
     /// Gets the manager for the guest device memory
     [[nodiscard]] const Core::DeviceMemory& DeviceMemory() const;
 
-    /// Provides a pointer to the current process
-    [[nodiscard]] Kernel::KProcess* CurrentProcess();
+    /// Provides a pointer to the application process
+    [[nodiscard]] Kernel::KProcess* ApplicationProcess();
 
-    /// Provides a constant pointer to the current process.
-    [[nodiscard]] const Kernel::KProcess* CurrentProcess() const;
+    /// Provides a constant pointer to the application process.
+    [[nodiscard]] const Kernel::KProcess* ApplicationProcess() const;
 
     /// Provides a reference to the core timing instance.
     [[nodiscard]] Timing::CoreTiming& CoreTiming();
@@ -331,7 +333,7 @@ public:
     /// Provides a constant reference to the speed limiter
     [[nodiscard]] const Core::SpeedLimiter& SpeedLimiter() const;
 
-    [[nodiscard]] u64 GetCurrentProcessProgramID() const;
+    [[nodiscard]] u64 GetApplicationProcessProgramID() const;
 
     /// Gets the name of the current game
     [[nodiscard]] Loader::ResultStatus GetGameName(std::string& out) const;
@@ -396,8 +398,8 @@ public:
     void SetExitLock(bool locked);
     [[nodiscard]] bool GetExitLock() const;
 
-    void SetCurrentProcessBuildID(const CurrentBuildProcessID& id);
-    [[nodiscard]] const CurrentBuildProcessID& GetCurrentProcessBuildID() const;
+    void SetApplicationProcessBuildID(const CurrentBuildProcessID& id);
+    [[nodiscard]] const CurrentBuildProcessID& GetApplicationProcessBuildID() const;
 
     /// Register a host thread as an emulated CPU Core.
     void RegisterCoreThread(std::size_t id);
@@ -417,6 +419,9 @@ public:
     /// Tells if the system debugger is enabled.
     [[nodiscard]] bool DebuggerEnabled() const;
 
+    /// Runs a server instance until shutdown.
+    void RunServer(std::unique_ptr<Service::ServerManager>&& server_manager);
+
     /// Type used for the frontend to designate a callback for System to re-launch the application
     /// using a specified program index.
     using ExecuteProgramCallback = std::function<void(std::size_t)>;

src/core/core_timing.cpp

@@ -45,7 +45,7 @@ CoreTiming::~CoreTiming() {
 }
 
 void CoreTiming::ThreadEntry(CoreTiming& instance) {
-    constexpr char name[] = "HostTiming";
+    static constexpr char name[] = "HostTiming";
     MicroProfileOnThreadCreate(name);
     Common::SetCurrentThreadName(name);
     Common::SetCurrentThreadPriority(Common::ThreadPriority::Critical);

src/core/debugger/debugger.cpp

@@ -16,6 +16,7 @@
 #include "core/debugger/debugger_interface.h"
 #include "core/debugger/gdbstub.h"
 #include "core/hle/kernel/global_scheduler_context.h"
+#include "core/hle/kernel/k_process.h"
 #include "core/hle/kernel/k_scheduler.h"
 
 template <typename Readable, typename Buffer, typename Callback>
@@ -284,12 +285,12 @@ private:
     void UpdateActiveThread() {
         const auto& threads{ThreadList()};
         if (std::find(threads.begin(), threads.end(), state->active_thread) == threads.end()) {
-            state->active_thread = threads[0];
+            state->active_thread = threads.front();
         }
     }
 
-    const std::vector<Kernel::KThread*>& ThreadList() {
-        return system.GlobalSchedulerContext().GetThreadList();
+    const std::list<Kernel::KThread*>& ThreadList() {
+        return system.ApplicationProcess()->GetThreadList();
     }
 
 private:

src/core/debugger/gdbstub.cpp

@@ -96,7 +96,7 @@ static std::string EscapeXML(std::string_view data) {
 
 GDBStub::GDBStub(DebuggerBackend& backend_, Core::System& system_)
     : DebuggerFrontend(backend_), system{system_} {
-    if (system.CurrentProcess()->Is64BitProcess()) {
+    if (system.ApplicationProcess()->Is64BitProcess()) {
         arch = std::make_unique<GDBStubA64>();
     } else {
         arch = std::make_unique<GDBStubA32>();
@@ -340,15 +340,15 @@ void GDBStub::HandleBreakpointInsert(std::string_view command) {
         success = true;
         break;
     case BreakpointType::WriteWatch:
-        success = system.CurrentProcess()->InsertWatchpoint(system, addr, size,
-                                                            Kernel::DebugWatchpointType::Write);
+        success = system.ApplicationProcess()->InsertWatchpoint(system, addr, size,
+                                                                Kernel::DebugWatchpointType::Write);
         break;
     case BreakpointType::ReadWatch:
-        success = system.CurrentProcess()->InsertWatchpoint(system, addr, size,
-                                                            Kernel::DebugWatchpointType::Read);
+        success = system.ApplicationProcess()->InsertWatchpoint(system, addr, size,
+                                                                Kernel::DebugWatchpointType::Read);
         break;
     case BreakpointType::AccessWatch:
-        success = system.CurrentProcess()->InsertWatchpoint(
+        success = system.ApplicationProcess()->InsertWatchpoint(
             system, addr, size, Kernel::DebugWatchpointType::ReadOrWrite);
         break;
     case BreakpointType::Hardware:
@@ -391,15 +391,15 @@ void GDBStub::HandleBreakpointRemove(std::string_view command) {
         break;
     }
     case BreakpointType::WriteWatch:
-        success = system.CurrentProcess()->RemoveWatchpoint(system, addr, size,
-                                                            Kernel::DebugWatchpointType::Write);
+        success = system.ApplicationProcess()->RemoveWatchpoint(system, addr, size,
+                                                                Kernel::DebugWatchpointType::Write);
         break;
     case BreakpointType::ReadWatch:
-        success = system.CurrentProcess()->RemoveWatchpoint(system, addr, size,
-                                                            Kernel::DebugWatchpointType::Read);
+        success = system.ApplicationProcess()->RemoveWatchpoint(system, addr, size,
+                                                                Kernel::DebugWatchpointType::Read);
         break;
     case BreakpointType::AccessWatch:
-        success = system.CurrentProcess()->RemoveWatchpoint(
+        success = system.ApplicationProcess()->RemoveWatchpoint(
             system, addr, size, Kernel::DebugWatchpointType::ReadOrWrite);
         break;
     case BreakpointType::Hardware:
@@ -482,7 +482,7 @@ static std::optional<std::string> GetNameFromThreadType64(Core::Memory::Memory&
 
 static std::optional<std::string> GetThreadName(Core::System& system,
                                                 const Kernel::KThread* thread) {
-    if (system.CurrentProcess()->Is64BitProcess()) {
+    if (system.ApplicationProcess()->Is64BitProcess()) {
         return GetNameFromThreadType64(system.Memory(), thread);
     } else {
         return GetNameFromThreadType32(system.Memory(), thread);
@@ -555,7 +555,7 @@ void GDBStub::HandleQuery(std::string_view command) {
             SendReply(fmt::format("TextSeg={:x}", main->first));
         } else {
             SendReply(fmt::format("TextSeg={:x}",
-                                  system.CurrentProcess()->PageTable().GetCodeRegionStart()));
+                                  system.ApplicationProcess()->PageTable().GetCodeRegionStart()));
         }
     } else if (command.starts_with("Xfer:libraries:read::")) {
         Loader::AppLoader::Modules modules;
@@ -573,7 +573,7 @@ void GDBStub::HandleQuery(std::string_view command) {
         SendReply(PaginateBuffer(buffer, command.substr(21)));
     } else if (command.starts_with("fThreadInfo")) {
         // beginning of list
-        const auto& threads = system.GlobalSchedulerContext().GetThreadList();
+        const auto& threads = system.ApplicationProcess()->GetThreadList();
         std::vector<std::string> thread_ids;
         for (const auto& thread : threads) {
             thread_ids.push_back(fmt::format("{:x}", thread->GetThreadID()));
@@ -587,7 +587,7 @@ void GDBStub::HandleQuery(std::string_view command) {
         buffer += R"(<?xml version="1.0"?>)";
         buffer += "<threads>";
 
-        const auto& threads = system.GlobalSchedulerContext().GetThreadList();
+        const auto& threads = system.ApplicationProcess()->GetThreadList();
         for (const auto* thread : threads) {
             auto thread_name{GetThreadName(system, thread)};
             if (!thread_name) {
@@ -729,7 +729,7 @@ void GDBStub::HandleRcmd(const std::vector<u8>& command) {
     std::string_view command_str{reinterpret_cast<const char*>(&command[0]), command.size()};
     std::string reply;
 
-    auto* process = system.CurrentProcess();
+    auto* process = system.ApplicationProcess();
     auto& page_table = process->PageTable();
 
     const char* commands = "Commands:\n"
@@ -817,7 +817,7 @@ void GDBStub::HandleRcmd(const std::vector<u8>& command) {
 }
 
 Kernel::KThread* GDBStub::GetThreadByID(u64 thread_id) {
-    const auto& threads{system.GlobalSchedulerContext().GetThreadList()};
+    const auto& threads{system.ApplicationProcess()->GetThreadList()};
     for (auto* thread : threads) {
         if (thread->GetThreadID() == thread_id) {
             return thread;

src/core/debugger/gdbstub_arch.cpp

@@ -41,9 +41,8 @@ static void PutSIMDRegister(std::array<u32, 64>& simd_regs, size_t offset, const
 
 // For sample XML files see the GDB source /gdb/features
 // This XML defines what the registers are for this specific ARM device
-std::string GDBStubA64::GetTargetXML() const {
-    constexpr const char* target_xml =
-        R"(<?xml version="1.0"?>
+std::string_view GDBStubA64::GetTargetXML() const {
+    return R"(<?xml version="1.0"?>
 <!DOCTYPE target SYSTEM "gdb-target.dtd">
 <target version="1.0">
   <architecture>aarch64</architecture>
@@ -178,8 +177,6 @@ std::string GDBStubA64::GetTargetXML() const {
     <reg name="fpcr" bitsize="32"/>
   </feature>
 </target>)";
-
-    return target_xml;
 }
 
 std::string GDBStubA64::RegRead(const Kernel::KThread* thread, size_t id) const {
@@ -270,9 +267,8 @@ u32 GDBStubA64::BreakpointInstruction() const {
     return 0xd4200000;
 }
 
-std::string GDBStubA32::GetTargetXML() const {
-    constexpr const char* target_xml =
-        R"(<?xml version="1.0"?>
+std::string_view GDBStubA32::GetTargetXML() const {
+    return R"(<?xml version="1.0"?>
 <!DOCTYPE target SYSTEM "gdb-target.dtd">
 <target version="1.0">
   <architecture>arm</architecture>
@@ -378,8 +374,6 @@ std::string GDBStubA32::GetTargetXML() const {
     <reg name="fpscr" bitsize="32" type="int" group="float" regnum="80"/>
   </feature>
 </target>)";
-
-    return target_xml;
 }
 
 std::string GDBStubA32::RegRead(const Kernel::KThread* thread, size_t id) const {

src/core/debugger/gdbstub_arch.h

@@ -16,7 +16,7 @@ namespace Core {
 class GDBStubArch {
 public:
     virtual ~GDBStubArch() = default;
-    virtual std::string GetTargetXML() const = 0;
+    virtual std::string_view GetTargetXML() const = 0;
     virtual std::string RegRead(const Kernel::KThread* thread, size_t id) const = 0;
     virtual void RegWrite(Kernel::KThread* thread, size_t id, std::string_view value) const = 0;
     virtual std::string ReadRegisters(const Kernel::KThread* thread) const = 0;
@@ -27,7 +27,7 @@ public:
 
 class GDBStubA64 final : public GDBStubArch {
 public:
-    std::string GetTargetXML() const override;
+    std::string_view GetTargetXML() const override;
     std::string RegRead(const Kernel::KThread* thread, size_t id) const override;
     void RegWrite(Kernel::KThread* thread, size_t id, std::string_view value) const override;
     std::string ReadRegisters(const Kernel::KThread* thread) const override;
@@ -47,7 +47,7 @@ private:
 
 class GDBStubA32 final : public GDBStubArch {
 public:
-    std::string GetTargetXML() const override;
+    std::string_view GetTargetXML() const override;
     std::string RegRead(const Kernel::KThread* thread, size_t id) const override;
     void RegWrite(Kernel::KThread* thread, size_t id, std::string_view value) const override;
     std::string ReadRegisters(const Kernel::KThread* thread) const override;

src/core/file_sys/ips_layer.cpp

@@ -41,12 +41,12 @@ static IPSFileType IdentifyMagic(const std::vector<u8>& magic) {
         return IPSFileType::Error;
     }
 
-    constexpr std::array<u8, 5> patch_magic{{'P', 'A', 'T', 'C', 'H'}};
+    static constexpr std::array<u8, 5> patch_magic{{'P', 'A', 'T', 'C', 'H'}};
     if (std::equal(magic.begin(), magic.end(), patch_magic.begin())) {
         return IPSFileType::IPS;
     }
 
-    constexpr std::array<u8, 5> ips32_magic{{'I', 'P', 'S', '3', '2'}};
+    static constexpr std::array<u8, 5> ips32_magic{{'I', 'P', 'S', '3', '2'}};
     if (std::equal(magic.begin(), magic.end(), ips32_magic.begin())) {
         return IPSFileType::IPS32;
     }
@@ -55,12 +55,12 @@ static IPSFileType IdentifyMagic(const std::vector<u8>& magic) {
 }
 
 static bool IsEOF(IPSFileType type, const std::vector<u8>& data) {
-    constexpr std::array<u8, 3> eof{{'E', 'O', 'F'}};
+    static constexpr std::array<u8, 3> eof{{'E', 'O', 'F'}};
     if (type == IPSFileType::IPS && std::equal(data.begin(), data.end(), eof.begin())) {
         return true;
     }
 
-    constexpr std::array<u8, 4> eeof{{'E', 'E', 'O', 'F'}};
+    static constexpr std::array<u8, 4> eeof{{'E', 'E', 'O', 'F'}};
     return type == IPSFileType::IPS32 && std::equal(data.begin(), data.end(), eeof.begin());
 }
 

src/core/file_sys/registered_cache.cpp

@@ -71,7 +71,7 @@ static std::string GetRelativePathFromNcaID(const std::array<u8, 16>& nca_id, bo
 }
 
 static std::string GetCNMTName(TitleType type, u64 title_id) {
-    constexpr std::array<const char*, 9> TITLE_TYPE_NAMES{
+    static constexpr std::array<const char*, 9> TITLE_TYPE_NAMES{
         "SystemProgram",
         "SystemData",
         "SystemUpdate",

src/core/file_sys/savedata_factory.cpp

@@ -172,7 +172,7 @@ std::string SaveDataFactory::GetFullPath(Core::System& system, VirtualDir dir,
     // be interpreted as the title id of the current process.
     if (type == SaveDataType::SaveData || type == SaveDataType::DeviceSaveData) {
         if (title_id == 0) {
-            title_id = system.GetCurrentProcessProgramID();
+            title_id = system.GetApplicationProcessProgramID();
         }
     }
 

src/core/hid/emulated_console.cpp

@@ -23,7 +23,8 @@ void EmulatedConsole::SetTouchParams() {
 
     // We can't use mouse as touch if native mouse is enabled
     if (!Settings::values.mouse_enabled) {
-        touch_params[index++] = Common::ParamPackage{"engine:mouse,axis_x:10,axis_y:11,button:0"};
+        touch_params[index++] =
+            Common::ParamPackage{"engine:mouse,axis_x:0,axis_y:1,button:0,port:2"};
     }
 
     touch_params[index++] =

src/core/hid/emulated_devices.cpp

@@ -34,9 +34,12 @@ void EmulatedDevices::ReloadInput() {
     // First two axis are reserved for mouse position
     key_index = 2;
     for (auto& mouse_device : mouse_analog_devices) {
+        // Mouse axis are only mapped on port 1, pad 0
         Common::ParamPackage mouse_params;
         mouse_params.Set("engine", "mouse");
         mouse_params.Set("axis", static_cast<int>(key_index));
+        mouse_params.Set("port", 1);
+        mouse_params.Set("pad", 0);
         mouse_device = Common::Input::CreateInputDevice(mouse_params);
         key_index++;
     }

src/core/hle/ipc_helpers.h

@@ -15,6 +15,7 @@
 #include "core/hle/kernel/k_resource_limit.h"
 #include "core/hle/kernel/k_session.h"
 #include "core/hle/result.h"
+#include "core/hle/service/server_manager.h"
 
 namespace IPC {
 
@@ -145,16 +146,21 @@ public:
 
     template <class T>
     void PushIpcInterface(std::shared_ptr<T> iface) {
-        if (context->GetManager()->IsDomain()) {
+        auto manager{context->GetManager()};
+
+        if (manager->IsDomain()) {
             context->AddDomainObject(std::move(iface));
         } else {
-            kernel.CurrentProcess()->GetResourceLimit()->Reserve(
+            kernel.ApplicationProcess()->GetResourceLimit()->Reserve(
                 Kernel::LimitableResource::SessionCountMax, 1);
 
             auto* session = Kernel::KSession::Create(kernel);
             session->Initialize(nullptr, iface->GetServiceName());
-            iface->RegisterSession(&session->GetServerSession(),
-                                   std::make_shared<Kernel::SessionRequestManager>(kernel));
+
+            auto next_manager = std::make_shared<Kernel::SessionRequestManager>(
+                kernel, manager->GetServerManager());
+            next_manager->SetSessionHandler(iface);
+            manager->GetServerManager().RegisterSession(&session->GetServerSession(), next_manager);
 
             context->AddMoveObject(&session->GetClientSession());
         }

src/core/hle/kernel/hle_ipc.cpp

@@ -21,36 +21,18 @@
 #include "core/hle/kernel/k_server_session.h"
 #include "core/hle/kernel/k_thread.h"
 #include "core/hle/kernel/kernel.h"
-#include "core/hle/kernel/service_thread.h"
 #include "core/memory.h"
 
 namespace Kernel {
 
-SessionRequestHandler::SessionRequestHandler(KernelCore& kernel_, const char* service_name_,
-                                             ServiceThreadType thread_type)
-    : kernel{kernel_}, service_thread{thread_type == ServiceThreadType::CreateNew
-                                          ? kernel.CreateServiceThread(service_name_)
-                                          : kernel.GetDefaultServiceThread()} {}
+SessionRequestHandler::SessionRequestHandler(KernelCore& kernel_, const char* service_name_)
+    : kernel{kernel_} {}
 
-SessionRequestHandler::~SessionRequestHandler() {
-    kernel.ReleaseServiceThread(service_thread);
-}
+SessionRequestHandler::~SessionRequestHandler() = default;
 
-void SessionRequestHandler::AcceptSession(KServerPort* server_port) {
-    auto* server_session = server_port->AcceptSession();
-    ASSERT(server_session != nullptr);
-
-    RegisterSession(server_session, std::make_shared<SessionRequestManager>(kernel));
-}
-
-void SessionRequestHandler::RegisterSession(KServerSession* server_session,
-                                            std::shared_ptr<SessionRequestManager> manager) {
-    manager->SetSessionHandler(shared_from_this());
-    service_thread.RegisterServerSession(server_session, manager);
-    server_session->Close();
-}
-
-SessionRequestManager::SessionRequestManager(KernelCore& kernel_) : kernel{kernel_} {}
+SessionRequestManager::SessionRequestManager(KernelCore& kernel_,
+                                             Service::ServerManager& server_manager_)
+    : kernel{kernel_}, server_manager{server_manager_} {}
 
 SessionRequestManager::~SessionRequestManager() = default;
 

src/core/hle/kernel/hle_ipc.h

@@ -31,12 +31,8 @@ class ResponseBuilder;
 
 namespace Service {
 class ServiceFrameworkBase;
-}
-
-enum class ServiceThreadType {
-    Default,
-    CreateNew,
-};
+class ServerManager;
+} // namespace Service
 
 namespace Kernel {
 
@@ -53,9 +49,6 @@ class KThread;
 class KReadableEvent;
 class KSession;
 class SessionRequestManager;
-class ServiceThread;
-
-enum class ThreadWakeupReason;
 
 /**
  * Interface implemented by HLE Session handlers.
@@ -64,8 +57,7 @@ enum class ThreadWakeupReason;
  */
 class SessionRequestHandler : public std::enable_shared_from_this<SessionRequestHandler> {
 public:
-    SessionRequestHandler(KernelCore& kernel_, const char* service_name_,
-                          ServiceThreadType thread_type);
+    SessionRequestHandler(KernelCore& kernel_, const char* service_name_);
     virtual ~SessionRequestHandler();
 
     /**
@@ -79,17 +71,8 @@ public:
     virtual Result HandleSyncRequest(Kernel::KServerSession& session,
                                      Kernel::HLERequestContext& context) = 0;
 
-    void AcceptSession(KServerPort* server_port);
-    void RegisterSession(KServerSession* server_session,
-                         std::shared_ptr<SessionRequestManager> manager);
-
-    ServiceThread& GetServiceThread() const {
-        return service_thread;
-    }
-
 protected:
     KernelCore& kernel;
-    ServiceThread& service_thread;
 };
 
 using SessionRequestHandlerWeakPtr = std::weak_ptr<SessionRequestHandler>;
@@ -102,7 +85,7 @@ using SessionRequestHandlerPtr = std::shared_ptr<SessionRequestHandler>;
  */
 class SessionRequestManager final {
 public:
-    explicit SessionRequestManager(KernelCore& kernel);
+    explicit SessionRequestManager(KernelCore& kernel, Service::ServerManager& server_manager);
     ~SessionRequestManager();
 
     bool IsDomain() const {
@@ -155,23 +138,36 @@ public:
         session_handler = std::move(handler);
     }
 
-    ServiceThread& GetServiceThread() const {
-        return session_handler->GetServiceThread();
-    }
-
     bool HasSessionRequestHandler(const HLERequestContext& context) const;
 
     Result HandleDomainSyncRequest(KServerSession* server_session, HLERequestContext& context);
     Result CompleteSyncRequest(KServerSession* server_session, HLERequestContext& context);
 
+    Service::ServerManager& GetServerManager() {
+        return server_manager;
+    }
+
+    // TODO: remove this when sm: is implemented with the proper IUserInterface
+    // abstraction, creating a new C++ handler object for each session:
+
+    bool GetIsInitializedForSm() const {
+        return is_initialized_for_sm;
+    }
+
+    void SetIsInitializedForSm() {
+        is_initialized_for_sm = true;
+    }
+
 private:
     bool convert_to_domain{};
     bool is_domain{};
+    bool is_initialized_for_sm{};
     SessionRequestHandlerPtr session_handler;
     std::vector<SessionRequestHandlerPtr> domain_handlers;
 
 private:
     KernelCore& kernel;
+    Service::ServerManager& server_manager;
 };
 
 /**
@@ -374,6 +370,14 @@ public:
         return manager.lock();
     }
 
+    bool GetIsDeferred() const {
+        return is_deferred;
+    }
+
+    void SetIsDeferred(bool is_deferred_ = true) {
+        is_deferred = is_deferred_;
+    }
+
 private:
     friend class IPC::ResponseBuilder;
 
@@ -408,6 +412,7 @@ private:
     u32 domain_offset{};
 
     std::weak_ptr<SessionRequestManager> manager{};
+    bool is_deferred{false};
 
     KernelCore& kernel;
     Core::Memory::Memory& memory;

src/core/hle/kernel/init/init_slab_setup.cpp

@@ -16,6 +16,7 @@
 #include "core/hle/kernel/k_event_info.h"
 #include "core/hle/kernel/k_memory_layout.h"
 #include "core/hle/kernel/k_memory_manager.h"
+#include "core/hle/kernel/k_object_name.h"
 #include "core/hle/kernel/k_page_buffer.h"
 #include "core/hle/kernel/k_port.h"
 #include "core/hle/kernel/k_process.h"
@@ -49,6 +50,7 @@ namespace Kernel::Init {
     HANDLER(KThreadLocalPage,                                                                      \
             (SLAB_COUNT(KProcess) + (SLAB_COUNT(KProcess) + SLAB_COUNT(KThread)) / 8),             \
             ##__VA_ARGS__)                                                                         \
+    HANDLER(KObjectName, (SLAB_COUNT(KObjectName)), ##__VA_ARGS__)                                 \
     HANDLER(KResourceLimit, (SLAB_COUNT(KResourceLimit)), ##__VA_ARGS__)                           \
     HANDLER(KEventInfo, (SLAB_COUNT(KThread) + SLAB_COUNT(KDebug)), ##__VA_ARGS__)                 \
     HANDLER(KDebug, (SLAB_COUNT(KDebug)), ##__VA_ARGS__)                                           \

src/core/hle/kernel/k_client_port.cpp

@@ -60,7 +60,8 @@ bool KClientPort::IsSignaled() const {
 
 Result KClientPort::CreateSession(KClientSession** out) {
     // Reserve a new session from the resource limit.
-    KScopedResourceReservation session_reservation(kernel.CurrentProcess()->GetResourceLimit(),
+    //! FIXME: we are reserving this from the wrong resource limit!
+    KScopedResourceReservation session_reservation(kernel.ApplicationProcess()->GetResourceLimit(),
                                                    LimitableResource::SessionCountMax);
     R_UNLESS(session_reservation.Succeeded(), ResultLimitReached);
 

src/core/hle/kernel/k_code_memory.cpp

@@ -21,7 +21,7 @@ KCodeMemory::KCodeMemory(KernelCore& kernel_)
 
 Result KCodeMemory::Initialize(Core::DeviceMemory& device_memory, VAddr addr, size_t size) {
     // Set members.
-    m_owner = kernel.CurrentProcess();
+    m_owner = GetCurrentProcessPointer(kernel);
 
     // Get the owner page table.
     auto& page_table = m_owner->PageTable();
@@ -74,7 +74,7 @@ Result KCodeMemory::Map(VAddr address, size_t size) {
     R_UNLESS(!m_is_mapped, ResultInvalidState);
 
     // Map the memory.
-    R_TRY(kernel.CurrentProcess()->PageTable().MapPageGroup(
+    R_TRY(GetCurrentProcess(kernel).PageTable().MapPageGroup(
         address, *m_page_group, KMemoryState::CodeOut, KMemoryPermission::UserReadWrite));
 
     // Mark ourselves as mapped.
@@ -91,8 +91,8 @@ Result KCodeMemory::Unmap(VAddr address, size_t size) {
     KScopedLightLock lk(m_lock);
 
     // Unmap the memory.
-    R_TRY(kernel.CurrentProcess()->PageTable().UnmapPageGroup(address, *m_page_group,
-                                                              KMemoryState::CodeOut));
+    R_TRY(GetCurrentProcess(kernel).PageTable().UnmapPageGroup(address, *m_page_group,
+                                                               KMemoryState::CodeOut));
 
     // Mark ourselves as unmapped.
     m_is_mapped = false;

src/core/hle/kernel/k_condition_variable.cpp

@@ -164,8 +164,8 @@ Result KConditionVariable::WaitForAddress(Handle handle, VAddr addr, u32 value)
         R_SUCCEED_IF(test_tag != (handle | Svc::HandleWaitMask));
 
         // Get the lock owner thread.
-        owner_thread = kernel.CurrentProcess()
-                           ->GetHandleTable()
+        owner_thread = GetCurrentProcess(kernel)
+                           .GetHandleTable()
                            .GetObjectWithoutPseudoHandle<KThread>(handle)
                            .ReleasePointerUnsafe();
         R_UNLESS(owner_thread != nullptr, ResultInvalidHandle);
@@ -213,8 +213,8 @@ void KConditionVariable::SignalImpl(KThread* thread) {
             thread->EndWait(ResultSuccess);
         } else {
             // Get the previous owner.
-            KThread* owner_thread = kernel.CurrentProcess()
-                                        ->GetHandleTable()
+            KThread* owner_thread = GetCurrentProcess(kernel)
+                                        .GetHandleTable()
                                         .GetObjectWithoutPseudoHandle<KThread>(
                                             static_cast<Handle>(prev_tag & ~Svc::HandleWaitMask))
                                         .ReleasePointerUnsafe();

src/core/hle/kernel/k_handle_table.h

@@ -90,7 +90,8 @@ public:
         // Handle pseudo-handles.
         if constexpr (std::derived_from<KProcess, T>) {
             if (handle == Svc::PseudoHandle::CurrentProcess) {
-                auto* const cur_process = m_kernel.CurrentProcess();
+                //! FIXME: this is the wrong process!
+                auto* const cur_process = m_kernel.ApplicationProcess();
                 ASSERT(cur_process != nullptr);
                 return cur_process;
             }

src/core/hle/kernel/k_interrupt_manager.cpp

@@ -16,7 +16,7 @@ void HandleInterrupt(KernelCore& kernel, s32 core_id) {
 
     auto& current_thread = GetCurrentThread(kernel);
 
-    if (auto* process = kernel.CurrentProcess(); process) {
+    if (auto* process = GetCurrentProcessPointer(kernel); process) {
         // If the user disable count is set, we may need to pin the current thread.
         if (current_thread.GetUserDisableCount() && !process->GetPinnedThread(core_id)) {
             KScopedSchedulerLock sl{kernel};

src/core/hle/kernel/k_object_name.cpp

@@ -0,0 +1,102 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hle/kernel/k_object_name.h"
+
+namespace Kernel {
+
+KObjectNameGlobalData::KObjectNameGlobalData(KernelCore& kernel) : m_object_list_lock{kernel} {}
+KObjectNameGlobalData::~KObjectNameGlobalData() = default;
+
+void KObjectName::Initialize(KAutoObject* obj, const char* name) {
+    // Set member variables.
+    m_object = obj;
+    std::strncpy(m_name.data(), name, sizeof(m_name) - 1);
+    m_name[sizeof(m_name) - 1] = '\x00';
+
+    // Open a reference to the object we hold.
+    m_object->Open();
+}
+
+bool KObjectName::MatchesName(const char* name) const {
+    return std::strncmp(m_name.data(), name, sizeof(m_name)) == 0;
+}
+
+Result KObjectName::NewFromName(KernelCore& kernel, KAutoObject* obj, const char* name) {
+    // Create a new object name.
+    KObjectName* new_name = KObjectName::Allocate(kernel);
+    R_UNLESS(new_name != nullptr, ResultOutOfResource);
+
+    // Initialize the new name.
+    new_name->Initialize(obj, name);
+
+    // Check if there's an existing name.
+    {
+        // Get the global data.
+        KObjectNameGlobalData& gd{kernel.ObjectNameGlobalData()};
+
+        // Ensure we have exclusive access to the global list.
+        KScopedLightLock lk{gd.GetObjectListLock()};
+
+        // If the object doesn't exist, put it into the list.
+        KScopedAutoObject existing_object = FindImpl(kernel, name);
+        if (existing_object.IsNull()) {
+            gd.GetObjectList().push_back(*new_name);
+            R_SUCCEED();
+        }
+    }
+
+    // The object already exists, which is an error condition. Perform cleanup.
+    obj->Close();
+    KObjectName::Free(kernel, new_name);
+    R_THROW(ResultInvalidState);
+}
+
+Result KObjectName::Delete(KernelCore& kernel, KAutoObject* obj, const char* compare_name) {
+    // Get the global data.
+    KObjectNameGlobalData& gd{kernel.ObjectNameGlobalData()};
+
+    // Ensure we have exclusive access to the global list.
+    KScopedLightLock lk{gd.GetObjectListLock()};
+
+    // Find a matching entry in the list, and delete it.
+    for (auto& name : gd.GetObjectList()) {
+        if (name.MatchesName(compare_name) && obj == name.GetObject()) {
+            // We found a match, clean up its resources.
+            obj->Close();
+            gd.GetObjectList().erase(gd.GetObjectList().iterator_to(name));
+            KObjectName::Free(kernel, std::addressof(name));
+            R_SUCCEED();
+        }
+    }
+
+    // We didn't find the object in the list.
+    R_THROW(ResultNotFound);
+}
+
+KScopedAutoObject<KAutoObject> KObjectName::Find(KernelCore& kernel, const char* name) {
+    // Get the global data.
+    KObjectNameGlobalData& gd{kernel.ObjectNameGlobalData()};
+
+    // Ensure we have exclusive access to the global list.
+    KScopedLightLock lk{gd.GetObjectListLock()};
+
+    return FindImpl(kernel, name);
+}
+
+KScopedAutoObject<KAutoObject> KObjectName::FindImpl(KernelCore& kernel, const char* compare_name) {
+    // Get the global data.
+    KObjectNameGlobalData& gd{kernel.ObjectNameGlobalData()};
+
+    // Try to find a matching object in the global list.
+    for (const auto& name : gd.GetObjectList()) {
+        if (name.MatchesName(compare_name)) {
+            return name.GetObject();
+        }
+    }
+
+    // There's no matching entry in the list.
+    return nullptr;
+}
+
+} // namespace Kernel

src/core/hle/kernel/k_object_name.h

@@ -0,0 +1,86 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <memory>
+#include <boost/intrusive/list.hpp>
+
+#include "core/hle/kernel/k_light_lock.h"
+#include "core/hle/kernel/slab_helpers.h"
+#include "core/hle/kernel/svc_results.h"
+
+namespace Kernel {
+
+class KObjectNameGlobalData;
+
+class KObjectName : public KSlabAllocated<KObjectName>, public boost::intrusive::list_base_hook<> {
+public:
+    explicit KObjectName(KernelCore&) {}
+    virtual ~KObjectName() = default;
+
+    static constexpr size_t NameLengthMax = 12;
+    using List = boost::intrusive::list<KObjectName>;
+
+    static Result NewFromName(KernelCore& kernel, KAutoObject* obj, const char* name);
+    static Result Delete(KernelCore& kernel, KAutoObject* obj, const char* name);
+
+    static KScopedAutoObject<KAutoObject> Find(KernelCore& kernel, const char* name);
+
+    template <typename Derived>
+    static Result Delete(KernelCore& kernel, const char* name) {
+        // Find the object.
+        KScopedAutoObject obj = Find(kernel, name);
+        R_UNLESS(obj.IsNotNull(), ResultNotFound);
+
+        // Cast the object to the desired type.
+        Derived* derived = obj->DynamicCast<Derived*>();
+        R_UNLESS(derived != nullptr, ResultNotFound);
+
+        // Check that the object is closed.
+        R_UNLESS(derived->IsServerClosed(), ResultInvalidState);
+
+        return Delete(kernel, obj.GetPointerUnsafe(), name);
+    }
+
+    template <typename Derived>
+        requires(std::derived_from<Derived, KAutoObject>)
+    static KScopedAutoObject<Derived> Find(KernelCore& kernel, const char* name) {
+        return Find(kernel, name);
+    }
+
+private:
+    static KScopedAutoObject<KAutoObject> FindImpl(KernelCore& kernel, const char* name);
+
+    void Initialize(KAutoObject* obj, const char* name);
+
+    bool MatchesName(const char* name) const;
+    KAutoObject* GetObject() const {
+        return m_object;
+    }
+
+private:
+    std::array<char, NameLengthMax> m_name{};
+    KAutoObject* m_object{};
+};
+
+class KObjectNameGlobalData {
+public:
+    explicit KObjectNameGlobalData(KernelCore& kernel);
+    ~KObjectNameGlobalData();
+
+    KLightLock& GetObjectListLock() {
+        return m_object_list_lock;
+    }
+
+    KObjectName::List& GetObjectList() {
+        return m_object_list;
+    }
+
+private:
+    KLightLock m_object_list_lock;
+    KObjectName::List m_object_list;
+};
+
+} // namespace Kernel

src/core/hle/kernel/k_process.cpp

@@ -119,7 +119,6 @@ void KProcess::DecrementRunningThreadCount() {
 
     if (const auto prev = num_running_threads--; prev == 1) {
         // TODO(bunnei): Process termination to be implemented when multiprocess is supported.
-        UNIMPLEMENTED_MSG("KProcess termination is not implemennted!");
     }
 }
 
@@ -357,9 +356,6 @@ Result KProcess::LoadFromMetadata(const FileSys::ProgramMetadata& metadata, std:
     system_resource_size = metadata.GetSystemResourceSize();
     image_size = code_size;
 
-    // We currently do not support process-specific system resource
-    UNIMPLEMENTED_IF(system_resource_size != 0);
-
     KScopedResourceReservation memory_reservation(
         resource_limit, LimitableResource::PhysicalMemoryMax, code_size + system_resource_size);
     if (!memory_reservation.Succeeded()) {

src/core/hle/kernel/k_scheduler.cpp

@@ -328,7 +328,7 @@ u64 KScheduler::UpdateHighestPriorityThreadsImpl(KernelCore& kernel) {
 }
 
 void KScheduler::SwitchThread(KThread* next_thread) {
-    KProcess* const cur_process = kernel.CurrentProcess();
+    KProcess* const cur_process = GetCurrentProcessPointer(kernel);
     KThread* const cur_thread = GetCurrentThreadPointer(kernel);
 
     // We never want to schedule a null thread, so use the idle thread if we don't have a next.
@@ -689,11 +689,11 @@ void KScheduler::RotateScheduledQueue(KernelCore& kernel, s32 core_id, s32 prior
 void KScheduler::YieldWithoutCoreMigration(KernelCore& kernel) {
     // Validate preconditions.
     ASSERT(CanSchedule(kernel));
-    ASSERT(kernel.CurrentProcess() != nullptr);
+    ASSERT(GetCurrentProcessPointer(kernel) != nullptr);
 
     // Get the current thread and process.
     KThread& cur_thread = GetCurrentThread(kernel);
-    KProcess& cur_process = *kernel.CurrentProcess();
+    KProcess& cur_process = GetCurrentProcess(kernel);
 
     // If the thread's yield count matches, there's nothing for us to do.
     if (cur_thread.GetYieldScheduleCount() == cur_process.GetScheduledCount()) {
@@ -728,11 +728,11 @@ void KScheduler::YieldWithoutCoreMigration(KernelCore& kernel) {
 void KScheduler::YieldWithCoreMigration(KernelCore& kernel) {
     // Validate preconditions.
     ASSERT(CanSchedule(kernel));
-    ASSERT(kernel.CurrentProcess() != nullptr);
+    ASSERT(GetCurrentProcessPointer(kernel) != nullptr);
 
     // Get the current thread and process.
     KThread& cur_thread = GetCurrentThread(kernel);
-    KProcess& cur_process = *kernel.CurrentProcess();
+    KProcess& cur_process = GetCurrentProcess(kernel);
 
     // If the thread's yield count matches, there's nothing for us to do.
     if (cur_thread.GetYieldScheduleCount() == cur_process.GetScheduledCount()) {
@@ -816,11 +816,11 @@ void KScheduler::YieldWithCoreMigration(KernelCore& kernel) {
 void KScheduler::YieldToAnyThread(KernelCore& kernel) {
     // Validate preconditions.
     ASSERT(CanSchedule(kernel));
-    ASSERT(kernel.CurrentProcess() != nullptr);
+    ASSERT(GetCurrentProcessPointer(kernel) != nullptr);
 
     // Get the current thread and process.
     KThread& cur_thread = GetCurrentThread(kernel);
-    KProcess& cur_process = *kernel.CurrentProcess();
+    KProcess& cur_process = GetCurrentProcess(kernel);
 
     // If the thread's yield count matches, there's nothing for us to do.
     if (cur_thread.GetYieldScheduleCount() == cur_process.GetScheduledCount()) {

src/core/hle/kernel/k_session.cpp

@@ -33,7 +33,8 @@ void KSession::Initialize(KClientPort* port_, const std::string& name_) {
     name = name_;
 
     // Set our owner process.
-    process = kernel.CurrentProcess();
+    //! FIXME: this is the wrong process!
+    process = kernel.ApplicationProcess();
     process->Open();
 
     // Set our port.

src/core/hle/kernel/k_thread.cpp

@@ -29,6 +29,7 @@
 #include "core/hle/kernel/k_thread_queue.h"
 #include "core/hle/kernel/k_worker_task_manager.h"
 #include "core/hle/kernel/kernel.h"
+#include "core/hle/kernel/svc.h"
 #include "core/hle/kernel/svc_results.h"
 #include "core/hle/kernel/svc_types.h"
 #include "core/hle/result.h"
@@ -298,6 +299,25 @@ Result KThread::InitializeUserThread(Core::System& system, KThread* thread, KThr
                               ThreadType::User, system.GetCpuManager().GetGuestThreadFunc()));
 }
 
+Result KThread::InitializeServiceThread(Core::System& system, KThread* thread,
+                                        std::function<void()>&& func, s32 prio, s32 virt_core,
+                                        KProcess* owner) {
+    system.Kernel().GlobalSchedulerContext().AddThread(thread);
+    std::function<void()> func2{[&system, func{std::move(func)}] {
+        // Similar to UserModeThreadStarter.
+        system.Kernel().CurrentScheduler()->OnThreadStart();
+
+        // Run the guest function.
+        func();
+
+        // Exit.
+        Svc::ExitThread(system);
+    }};
+
+    R_RETURN(InitializeThread(thread, {}, {}, {}, prio, virt_core, owner, ThreadType::HighPriority,
+                              std::move(func2)));
+}
+
 void KThread::PostDestroy(uintptr_t arg) {
     KProcess* owner = reinterpret_cast<KProcess*>(arg & ~1ULL);
     const bool resource_limit_release_hint = (arg & 1);
@@ -1266,6 +1286,14 @@ KThread& GetCurrentThread(KernelCore& kernel) {
     return *GetCurrentThreadPointer(kernel);
 }
 
+KProcess* GetCurrentProcessPointer(KernelCore& kernel) {
+    return GetCurrentThread(kernel).GetOwnerProcess();
+}
+
+KProcess& GetCurrentProcess(KernelCore& kernel) {
+    return *GetCurrentProcessPointer(kernel);
+}
+
 s32 GetCurrentCoreId(KernelCore& kernel) {
     return GetCurrentThread(kernel).GetCurrentCore();
 }

src/core/hle/kernel/k_thread.h

@@ -110,6 +110,8 @@ enum class StepState : u32 {
 void SetCurrentThread(KernelCore& kernel, KThread* thread);
 [[nodiscard]] KThread* GetCurrentThreadPointer(KernelCore& kernel);
 [[nodiscard]] KThread& GetCurrentThread(KernelCore& kernel);
+[[nodiscard]] KProcess* GetCurrentProcessPointer(KernelCore& kernel);
+[[nodiscard]] KProcess& GetCurrentProcess(KernelCore& kernel);
 [[nodiscard]] s32 GetCurrentCoreId(KernelCore& kernel);
 
 class KThread final : public KAutoObjectWithSlabHeapAndContainer<KThread, KWorkerTask>,
@@ -432,6 +434,10 @@ public:
                                                      VAddr user_stack_top, s32 prio, s32 virt_core,
                                                      KProcess* owner);
 
+    [[nodiscard]] static Result InitializeServiceThread(Core::System& system, KThread* thread,
+                                                        std::function<void()>&& thread_func,
+                                                        s32 prio, s32 virt_core, KProcess* owner);
+
 public:
     struct StackParameters {
         u8 svc_permission[0x10];

src/core/hle/kernel/k_transfer_memory.cpp

@@ -16,7 +16,7 @@ KTransferMemory::~KTransferMemory() = default;
 Result KTransferMemory::Initialize(VAddr address_, std::size_t size_,
                                    Svc::MemoryPermission owner_perm_) {
     // Set members.
-    owner = kernel.CurrentProcess();
+    owner = GetCurrentProcessPointer(kernel);
 
     // TODO(bunnei): Lock for transfer memory
 

src/core/hle/kernel/kernel.cpp

@@ -29,18 +29,20 @@
 #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_object_name.h"
 #include "core/hle/kernel/k_page_buffer.h"
 #include "core/hle/kernel/k_process.h"
 #include "core/hle/kernel/k_resource_limit.h"
 #include "core/hle/kernel/k_scheduler.h"
+#include "core/hle/kernel/k_scoped_resource_reservation.h"
 #include "core/hle/kernel/k_shared_memory.h"
 #include "core/hle/kernel/k_system_resource.h"
 #include "core/hle/kernel/k_thread.h"
 #include "core/hle/kernel/k_worker_task_manager.h"
 #include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/physical_core.h"
-#include "core/hle/kernel/service_thread.h"
 #include "core/hle/result.h"
+#include "core/hle/service/server_manager.h"
 #include "core/hle/service/sm/sm.h"
 #include "core/memory.h"
 
@@ -54,9 +56,7 @@ struct KernelCore::Impl {
     static constexpr size_t BlockInfoSlabHeapSize = 4000;
     static constexpr size_t ReservedDynamicPageCount = 64;
 
-    explicit Impl(Core::System& system_, KernelCore& kernel_)
-        : service_threads_manager{1, "ServiceThreadsManager"},
-          service_thread_barrier{2}, system{system_} {}
+    explicit Impl(Core::System& system_, KernelCore& kernel_) : system{system_} {}
 
     void SetMulticore(bool is_multi) {
         is_multicore = is_multi;
@@ -84,6 +84,7 @@ struct KernelCore::Impl {
         InitializeShutdownThreads();
         InitializePhysicalCores();
         InitializePreemption(kernel);
+        InitializeGlobalData(kernel);
 
         // Initialize the Dynamic Slab Heaps.
         {
@@ -96,19 +97,17 @@ struct KernelCore::Impl {
 
         InitializeHackSharedMemory();
         RegisterHostThread(nullptr);
-
-        default_service_thread = &CreateServiceThread(kernel, "DefaultServiceThread");
     }
 
     void InitializeCores() {
         for (u32 core_id = 0; core_id < Core::Hardware::NUM_CPU_CORES; core_id++) {
-            cores[core_id]->Initialize((*current_process).Is64BitProcess());
-            system.Memory().SetCurrentPageTable(*current_process, core_id);
+            cores[core_id]->Initialize((*application_process).Is64BitProcess());
+            system.Memory().SetCurrentPageTable(*application_process, core_id);
         }
     }
 
-    void CloseCurrentProcess() {
-        KProcess* old_process = current_process.exchange(nullptr);
+    void CloseApplicationProcess() {
+        KProcess* old_process = application_process.exchange(nullptr);
         if (old_process == nullptr) {
             return;
         }
@@ -138,11 +137,6 @@ struct KernelCore::Impl {
 
         preemption_event = nullptr;
 
-        for (auto& iter : named_ports) {
-            iter.second->Close();
-        }
-        named_ports.clear();
-
         exclusive_monitor.reset();
 
         // Cleanup persistent kernel objects
@@ -182,7 +176,7 @@ struct KernelCore::Impl {
             }
         }
 
-        CloseCurrentProcess();
+        CloseApplicationProcess();
 
         // Track kernel objects that were not freed on shutdown
         {
@@ -194,6 +188,8 @@ struct KernelCore::Impl {
             }
         }
 
+        object_name_global_data.reset();
+
         // Ensure that the object list container is finalized and properly shutdown.
         global_object_list_container->Finalize();
         global_object_list_container.reset();
@@ -203,8 +199,9 @@ struct KernelCore::Impl {
     }
 
     void CloseServices() {
-        // Ensures all service threads gracefully shutdown.
-        ClearServiceThreads();
+        // Ensures all servers gracefully shutdown.
+        std::scoped_lock lk{server_lock};
+        server_managers.clear();
     }
 
     void InitializePhysicalCores() {
@@ -363,27 +360,29 @@ struct KernelCore::Impl {
         }
     }
 
-    void MakeCurrentProcess(KProcess* process) {
-        current_process = process;
+    void InitializeGlobalData(KernelCore& kernel) {
+        object_name_global_data = std::make_unique<KObjectNameGlobalData>(kernel);
     }
 
-    static inline thread_local u32 host_thread_id = UINT32_MAX;
+    void MakeApplicationProcess(KProcess* process) {
+        application_process = process;
+    }
 
-    /// Gets the host thread ID for the caller, allocating a new one if this is the first time
-    u32 GetHostThreadId(std::size_t core_id) {
-        if (host_thread_id == UINT32_MAX) {
-            // The first four slots are reserved for CPU core threads
-            ASSERT(core_id < Core::Hardware::NUM_CPU_CORES);
-            host_thread_id = static_cast<u32>(core_id);
-        }
+    static inline thread_local u8 host_thread_id = UINT8_MAX;
+
+    /// Sets the host thread ID for the caller.
+    u32 SetHostThreadId(std::size_t core_id) {
+        // This should only be called during core init.
+        ASSERT(host_thread_id == UINT8_MAX);
+
+        // The first four slots are reserved for CPU core threads
+        ASSERT(core_id < Core::Hardware::NUM_CPU_CORES);
+        host_thread_id = static_cast<u8>(core_id);
         return host_thread_id;
     }
 
-    /// Gets the host thread ID for the caller, allocating a new one if this is the first time
-    u32 GetHostThreadId() {
-        if (host_thread_id == UINT32_MAX) {
-            host_thread_id = next_host_thread_id++;
-        }
+    /// Gets the host thread ID for the caller
+    u32 GetHostThreadId() const {
         return host_thread_id;
     }
 
@@ -391,23 +390,19 @@ struct KernelCore::Impl {
     KThread* GetHostDummyThread(KThread* existing_thread) {
         auto initialize = [this](KThread* thread) {
             ASSERT(KThread::InitializeDummyThread(thread, nullptr).IsSuccess());
-            thread->SetName(fmt::format("DummyThread:{}", GetHostThreadId()));
+            thread->SetName(fmt::format("DummyThread:{}", next_host_thread_id++));
             return thread;
         };
 
         thread_local KThread raw_thread{system.Kernel()};
-        thread_local KThread* thread = nullptr;
-        if (thread == nullptr) {
-            thread = (existing_thread == nullptr) ? initialize(&raw_thread) : existing_thread;
-        }
-
+        thread_local KThread* thread = existing_thread ? existing_thread : initialize(&raw_thread);
         return thread;
     }
 
     /// Registers a CPU core thread by allocating a host thread ID for it
     void RegisterCoreThread(std::size_t core_id) {
         ASSERT(core_id < Core::Hardware::NUM_CPU_CORES);
-        const auto this_id = GetHostThreadId(core_id);
+        const auto this_id = SetHostThreadId(core_id);
         if (!is_multicore) {
             single_core_thread_id = this_id;
         }
@@ -415,7 +410,6 @@ struct KernelCore::Impl {
 
     /// Registers a new host thread by allocating a host thread ID for it
     void RegisterHostThread(KThread* existing_thread) {
-        [[maybe_unused]] const auto this_id = GetHostThreadId();
         [[maybe_unused]] const auto dummy_thread = GetHostDummyThread(existing_thread);
     }
 
@@ -445,11 +439,9 @@ struct KernelCore::Impl {
     static inline thread_local KThread* current_thread{nullptr};
 
     KThread* GetCurrentEmuThread() {
-        const auto thread_id = GetCurrentHostThreadID();
-        if (thread_id >= Core::Hardware::NUM_CPU_CORES) {
-            return GetHostDummyThread(nullptr);
+        if (!current_thread) {
+            current_thread = GetHostDummyThread(nullptr);
         }
-
         return current_thread;
     }
 
@@ -762,55 +754,6 @@ struct KernelCore::Impl {
                                       "HidBus:SharedMemory");
     }
 
-    KClientPort* CreateNamedServicePort(std::string name) {
-        auto search = service_interface_factory.find(name);
-        if (search == service_interface_factory.end()) {
-            UNIMPLEMENTED();
-            return {};
-        }
-
-        return &search->second(system.ServiceManager(), system);
-    }
-
-    void RegisterNamedServiceHandler(std::string name, KServerPort* server_port) {
-        auto search = service_interface_handlers.find(name);
-        if (search == service_interface_handlers.end()) {
-            return;
-        }
-
-        search->second(system.ServiceManager(), server_port);
-    }
-
-    Kernel::ServiceThread& CreateServiceThread(KernelCore& kernel, const std::string& name) {
-        auto* ptr = new ServiceThread(kernel, name);
-
-        service_threads_manager.QueueWork(
-            [this, ptr]() { service_threads.emplace(ptr, std::unique_ptr<ServiceThread>(ptr)); });
-
-        return *ptr;
-    }
-
-    void ReleaseServiceThread(Kernel::ServiceThread& service_thread) {
-        auto* ptr = &service_thread;
-
-        if (ptr == default_service_thread) {
-            // Nothing to do here, the service is using default_service_thread, which will be
-            // released on shutdown.
-            return;
-        }
-
-        service_threads_manager.QueueWork([this, ptr]() { service_threads.erase(ptr); });
-    }
-
-    void ClearServiceThreads() {
-        service_threads_manager.QueueWork([this] {
-            service_threads.clear();
-            default_service_thread = nullptr;
-            service_thread_barrier.Sync();
-        });
-        service_thread_barrier.Sync();
-    }
-
     std::mutex registered_objects_lock;
     std::mutex registered_in_use_objects_lock;
 
@@ -821,7 +764,7 @@ struct KernelCore::Impl {
 
     // Lists all processes that exist in the current session.
     std::vector<KProcess*> process_list;
-    std::atomic<KProcess*> current_process{};
+    std::atomic<KProcess*> application_process{};
     std::unique_ptr<Kernel::GlobalSchedulerContext> global_scheduler_context;
     std::unique_ptr<Kernel::KHardwareTimer> hardware_timer;
 
@@ -838,14 +781,14 @@ struct KernelCore::Impl {
 
     std::unique_ptr<KAutoObjectWithListContainer> global_object_list_container;
 
-    /// Map of named ports managed by the kernel, which can be retrieved using
-    /// the ConnectToPort SVC.
-    std::unordered_map<std::string, ServiceInterfaceFactory> service_interface_factory;
-    std::unordered_map<std::string, ServiceInterfaceHandlerFn> service_interface_handlers;
-    NamedPortTable named_ports;
+    std::unique_ptr<KObjectNameGlobalData> object_name_global_data;
+
     std::unordered_set<KAutoObject*> registered_objects;
     std::unordered_set<KAutoObject*> registered_in_use_objects;
 
+    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;
 
@@ -880,12 +823,6 @@ struct KernelCore::Impl {
     // Memory layout
     std::unique_ptr<KMemoryLayout> memory_layout;
 
-    // Threads used for services
-    std::unordered_map<ServiceThread*, std::unique_ptr<ServiceThread>> service_threads;
-    ServiceThread* default_service_thread{};
-    Common::ThreadWorker service_threads_manager;
-    Common::Barrier service_thread_barrier;
-
     std::array<KThread*, Core::Hardware::NUM_CPU_CORES> shutdown_threads{};
     std::array<std::unique_ptr<Kernel::KScheduler>, Core::Hardware::NUM_CPU_CORES> schedulers{};
 
@@ -941,20 +878,20 @@ void KernelCore::AppendNewProcess(KProcess* process) {
     impl->process_list.push_back(process);
 }
 
-void KernelCore::MakeCurrentProcess(KProcess* process) {
-    impl->MakeCurrentProcess(process);
+void KernelCore::MakeApplicationProcess(KProcess* process) {
+    impl->MakeApplicationProcess(process);
 }
 
-KProcess* KernelCore::CurrentProcess() {
-    return impl->current_process;
+KProcess* KernelCore::ApplicationProcess() {
+    return impl->application_process;
 }
 
-const KProcess* KernelCore::CurrentProcess() const {
-    return impl->current_process;
+const KProcess* KernelCore::ApplicationProcess() const {
+    return impl->application_process;
 }
 
-void KernelCore::CloseCurrentProcess() {
-    impl->CloseCurrentProcess();
+void KernelCore::CloseApplicationProcess() {
+    impl->CloseApplicationProcess();
 }
 
 const std::vector<KProcess*>& KernelCore::GetProcessList() const {
@@ -1002,7 +939,7 @@ const Kernel::PhysicalCore& KernelCore::CurrentPhysicalCore() const {
 }
 
 Kernel::KScheduler* KernelCore::CurrentScheduler() {
-    u32 core_id = impl->GetCurrentHostThreadID();
+    const u32 core_id = impl->GetCurrentHostThreadID();
     if (core_id >= Core::Hardware::NUM_CPU_CORES) {
         // This is expected when called from not a guest thread
         return {};
@@ -1049,23 +986,6 @@ void KernelCore::PrepareReschedule(std::size_t id) {
     // TODO: Reimplement, this
 }
 
-void KernelCore::RegisterNamedService(std::string name, ServiceInterfaceFactory&& factory) {
-    impl->service_interface_factory.emplace(std::move(name), factory);
-}
-
-void KernelCore::RegisterInterfaceForNamedService(std::string name,
-                                                  ServiceInterfaceHandlerFn&& handler) {
-    impl->service_interface_handlers.emplace(std::move(name), handler);
-}
-
-KClientPort* KernelCore::CreateNamedServicePort(std::string name) {
-    return impl->CreateNamedServicePort(std::move(name));
-}
-
-void KernelCore::RegisterNamedServiceHandler(std::string name, KServerPort* server_port) {
-    impl->RegisterNamedServiceHandler(std::move(name), server_port);
-}
-
 void KernelCore::RegisterKernelObject(KAutoObject* object) {
     std::scoped_lock lk{impl->registered_objects_lock};
     impl->registered_objects.insert(object);
@@ -1086,8 +1006,19 @@ void KernelCore::UnregisterInUseObject(KAutoObject* object) {
     impl->registered_in_use_objects.erase(object);
 }
 
-bool KernelCore::IsValidNamedPort(NamedPortTable::const_iterator port) const {
-    return port != impl->named_ports.cend();
+void KernelCore::RunServer(std::unique_ptr<Service::ServerManager>&& server_manager) {
+    auto* manager = server_manager.get();
+
+    {
+        std::scoped_lock lk{impl->server_lock};
+        if (impl->is_shutting_down) {
+            return;
+        }
+
+        impl->server_managers.emplace_back(std::move(server_manager));
+    }
+
+    manager->LoopProcess();
 }
 
 u32 KernelCore::CreateNewObjectID() {
@@ -1126,6 +1057,87 @@ void KernelCore::RegisterHostThread(KThread* existing_thread) {
     }
 }
 
+static std::jthread RunHostThreadFunc(KernelCore& kernel, KProcess* process,
+                                      std::string&& thread_name, std::function<void()>&& func) {
+    // Reserve a new thread from the process resource limit.
+    KScopedResourceReservation thread_reservation(process, LimitableResource::ThreadCountMax);
+    ASSERT(thread_reservation.Succeeded());
+
+    // Initialize the thread.
+    KThread* thread = KThread::Create(kernel);
+    ASSERT(R_SUCCEEDED(KThread::InitializeDummyThread(thread, process)));
+
+    // Commit the thread reservation.
+    thread_reservation.Commit();
+
+    return std::jthread(
+        [&kernel, thread, thread_name{std::move(thread_name)}, func{std::move(func)}] {
+            // Set the thread name.
+            Common::SetCurrentThreadName(thread_name.c_str());
+
+            // Register the thread.
+            kernel.RegisterHostThread(thread);
+
+            // Run the callback.
+            func();
+
+            // Close the thread.
+            // This will free the process if it is the last reference.
+            thread->Close();
+        });
+}
+
+std::jthread KernelCore::RunOnHostCoreProcess(std::string&& process_name,
+                                              std::function<void()> func) {
+    // Make a new process.
+    KProcess* process = KProcess::Create(*this);
+    ASSERT(R_SUCCEEDED(KProcess::Initialize(process, System(), "", KProcess::ProcessType::Userland,
+                                            GetSystemResourceLimit())));
+
+    // Ensure that we don't hold onto any extra references.
+    SCOPE_EXIT({ process->Close(); });
+
+    // Run the host thread.
+    return RunHostThreadFunc(*this, process, std::move(process_name), std::move(func));
+}
+
+std::jthread KernelCore::RunOnHostCoreThread(std::string&& thread_name,
+                                             std::function<void()> func) {
+    // Get the current process.
+    KProcess* process = GetCurrentProcessPointer(*this);
+
+    // Run the host thread.
+    return RunHostThreadFunc(*this, process, std::move(thread_name), std::move(func));
+}
+
+void KernelCore::RunOnGuestCoreProcess(std::string&& process_name, std::function<void()> func) {
+    constexpr s32 ServiceThreadPriority = 16;
+    constexpr s32 ServiceThreadCore = 3;
+
+    // Make a new process.
+    KProcess* process = KProcess::Create(*this);
+    ASSERT(R_SUCCEEDED(KProcess::Initialize(process, System(), "", KProcess::ProcessType::Userland,
+                                            GetSystemResourceLimit())));
+
+    // Ensure that we don't hold onto any extra references.
+    SCOPE_EXIT({ process->Close(); });
+
+    // Reserve a new thread from the process resource limit.
+    KScopedResourceReservation thread_reservation(process, LimitableResource::ThreadCountMax);
+    ASSERT(thread_reservation.Succeeded());
+
+    // Initialize the thread.
+    KThread* thread = KThread::Create(*this);
+    ASSERT(R_SUCCEEDED(KThread::InitializeServiceThread(
+        System(), thread, std::move(func), ServiceThreadPriority, ServiceThreadCore, process)));
+
+    // Commit the thread reservation.
+    thread_reservation.Commit();
+
+    // Begin running the thread.
+    ASSERT(R_SUCCEEDED(thread->Run()));
+}
+
 u32 KernelCore::GetCurrentHostThreadID() const {
     return impl->GetCurrentHostThreadID();
 }
@@ -1138,6 +1150,10 @@ void KernelCore::SetCurrentEmuThread(KThread* thread) {
     impl->SetCurrentEmuThread(thread);
 }
 
+KObjectNameGlobalData& KernelCore::ObjectNameGlobalData() {
+    return *impl->object_name_global_data;
+}
+
 KMemoryManager& KernelCore::MemoryManager() {
     return *impl->memory_manager;
 }
@@ -1202,12 +1218,12 @@ const Kernel::KSharedMemory& KernelCore::GetHidBusSharedMem() const {
     return *impl->hidbus_shared_mem;
 }
 
-void KernelCore::Suspend(bool suspended) {
+void KernelCore::SuspendApplication(bool suspended) {
     const bool should_suspend{exception_exited || suspended};
     const auto activity = should_suspend ? ProcessActivity::Paused : ProcessActivity::Runnable;
 
-    //! This refers to the application process, not the current process.
-    KScopedAutoObject<KProcess> process = CurrentProcess();
+    // Get the application process.
+    KScopedAutoObject<KProcess> process = ApplicationProcess();
     if (process.IsNull()) {
         return;
     }
@@ -1218,8 +1234,8 @@ void KernelCore::Suspend(bool suspended) {
     // Wait for process execution to stop.
     bool must_wait{should_suspend};
 
-    // KernelCore::Suspend must be called from locked context, or we
-    // could race another call to SetActivity, interfering with waiting.
+    // KernelCore::SuspendApplication must be called from locked context,
+    // or we could race another call to SetActivity, interfering with waiting.
     while (must_wait) {
         KScopedSchedulerLock sl{*this};
 
@@ -1253,9 +1269,9 @@ bool KernelCore::IsShuttingDown() const {
     return impl->IsShuttingDown();
 }
 
-void KernelCore::ExceptionalExit() {
+void KernelCore::ExceptionalExitApplication() {
     exception_exited = true;
-    Suspend(true);
+    SuspendApplication(true);
 }
 
 void KernelCore::EnterSVCProfile() {
@@ -1266,18 +1282,6 @@ void KernelCore::ExitSVCProfile() {
     MicroProfileLeave(MICROPROFILE_TOKEN(Kernel_SVC), impl->svc_ticks[CurrentPhysicalCoreIndex()]);
 }
 
-Kernel::ServiceThread& KernelCore::CreateServiceThread(const std::string& name) {
-    return impl->CreateServiceThread(*this, name);
-}
-
-Kernel::ServiceThread& KernelCore::GetDefaultServiceThread() const {
-    return *impl->default_service_thread;
-}
-
-void KernelCore::ReleaseServiceThread(Kernel::ServiceThread& service_thread) {
-    impl->ReleaseServiceThread(service_thread);
-}
-
 Init::KSlabResourceCounts& KernelCore::SlabResourceCounts() {
     return impl->slab_resource_counts;
 }

src/core/hle/kernel/kernel.h

@@ -9,6 +9,8 @@
 #include <string>
 #include <unordered_map>
 #include <vector>
+
+#include "common/polyfill_thread.h"
 #include "core/hardware_properties.h"
 #include "core/hle/kernel/k_auto_object.h"
 #include "core/hle/kernel/k_slab_heap.h"
@@ -24,6 +26,10 @@ class CoreTiming;
 struct EventType;
 } // namespace Core::Timing
 
+namespace Service {
+class ServerManager;
+}
+
 namespace Service::SM {
 class ServiceManager;
 }
@@ -44,6 +50,8 @@ class KHardwareTimer;
 class KLinkedListNode;
 class KMemoryLayout;
 class KMemoryManager;
+class KObjectName;
+class KObjectNameGlobalData;
 class KPageBuffer;
 class KPageBufferSlabHeap;
 class KPort;
@@ -63,13 +71,6 @@ class KTransferMemory;
 class KWorkerTaskManager;
 class KCodeMemory;
 class PhysicalCore;
-class ServiceThread;
-class Synchronization;
-
-using ServiceInterfaceFactory =
-    std::function<KClientPort&(Service::SM::ServiceManager&, Core::System&)>;
-
-using ServiceInterfaceHandlerFn = std::function<void(Service::SM::ServiceManager&, KServerPort*)>;
 
 namespace Init {
 struct KSlabResourceCounts;
@@ -78,15 +79,8 @@ struct KSlabResourceCounts;
 template <typename T>
 class KSlabHeap;
 
-using EmuThreadHandle = uintptr_t;
-constexpr EmuThreadHandle EmuThreadHandleInvalid{};
-constexpr EmuThreadHandle EmuThreadHandleReserved{1ULL << 63};
-
 /// Represents a single instance of the kernel.
 class KernelCore {
-private:
-    using NamedPortTable = std::unordered_map<std::string, KClientPort*>;
-
 public:
     /// Constructs an instance of the kernel using the given System
     /// instance as a context for any necessary system-related state,
@@ -131,17 +125,17 @@ public:
     /// Adds the given shared pointer to an internal list of active processes.
     void AppendNewProcess(KProcess* process);
 
-    /// Makes the given process the new current process.
-    void MakeCurrentProcess(KProcess* process);
+    /// Makes the given process the new application process.
+    void MakeApplicationProcess(KProcess* process);
 
-    /// Retrieves a pointer to the current process.
-    KProcess* CurrentProcess();
+    /// Retrieves a pointer to the application process.
+    KProcess* ApplicationProcess();
 
-    /// Retrieves a const pointer to the current process.
-    const KProcess* CurrentProcess() const;
+    /// Retrieves a const pointer to the application process.
+    const KProcess* ApplicationProcess() const;
 
-    /// Closes the current process.
-    void CloseCurrentProcess();
+    /// Closes the application process.
+    void CloseApplicationProcess();
 
     /// Retrieves the list of processes.
     const std::vector<KProcess*>& GetProcessList() const;
@@ -194,18 +188,6 @@ public:
 
     void InvalidateCpuInstructionCacheRange(VAddr addr, std::size_t size);
 
-    /// Registers a named HLE service, passing a factory used to open a port to that service.
-    void RegisterNamedService(std::string name, ServiceInterfaceFactory&& factory);
-
-    /// Registers a setup function for the named HLE service.
-    void RegisterInterfaceForNamedService(std::string name, ServiceInterfaceHandlerFn&& handler);
-
-    /// Opens a port to a service previously registered with RegisterNamedService.
-    KClientPort* CreateNamedServicePort(std::string name);
-
-    /// Accepts a session on a port created by CreateNamedServicePort.
-    void RegisterNamedServiceHandler(std::string name, KServerPort* server_port);
-
     /// Registers all kernel objects with the global emulation state, this is purely for tracking
     /// leaks after emulation has been shutdown.
     void RegisterKernelObject(KAutoObject* object);
@@ -222,8 +204,8 @@ public:
     /// destroyed during the current emulation session.
     void UnregisterInUseObject(KAutoObject* object);
 
-    /// Determines whether or not the given port is a valid named port.
-    bool IsValidNamedPort(NamedPortTable::const_iterator port) const;
+    // Runs the given server manager until shutdown.
+    void RunServer(std::unique_ptr<Service::ServerManager>&& server_manager);
 
     /// Gets the current host_thread/guest_thread pointer.
     KThread* GetCurrentEmuThread() const;
@@ -240,6 +222,15 @@ public:
     /// Register the current thread as a non CPU core thread.
     void RegisterHostThread(KThread* existing_thread = nullptr);
 
+    void RunOnGuestCoreProcess(std::string&& process_name, std::function<void()> func);
+
+    std::jthread RunOnHostCoreProcess(std::string&& process_name, std::function<void()> func);
+
+    std::jthread RunOnHostCoreThread(std::string&& thread_name, std::function<void()> func);
+
+    /// Gets global data for KObjectName.
+    KObjectNameGlobalData& ObjectNameGlobalData();
+
     /// Gets the virtual memory manager for the kernel.
     KMemoryManager& MemoryManager();
 
@@ -288,11 +279,11 @@ public:
     /// Gets the shared memory object for HIDBus services.
     const Kernel::KSharedMemory& GetHidBusSharedMem() const;
 
-    /// Suspend/unsuspend all processes.
-    void Suspend(bool suspend);
+    /// Suspend/unsuspend application process.
+    void SuspendApplication(bool suspend);
 
-    /// Exceptional exit all processes.
-    void ExceptionalExit();
+    /// Exceptional exit application process.
+    void ExceptionalExitApplication();
 
     /// Notify emulated CPU cores to shut down.
     void ShutdownCores();
@@ -305,33 +296,6 @@ public:
 
     void ExitSVCProfile();
 
-    /**
-     * Creates a host thread to execute HLE service requests, which are used to execute service
-     * routines asynchronously. While these are allocated per ServerSession, these need to be owned
-     * and managed outside of ServerSession to avoid a circular dependency. In general, most
-     * services can just use the default service thread, and not need their own host service thread.
-     * See GetDefaultServiceThread.
-     * @param name String name for the ServerSession creating this thread, used for debug
-     * purposes.
-     * @returns A reference to the newly created service thread.
-     */
-    Kernel::ServiceThread& CreateServiceThread(const std::string& name);
-
-    /**
-     * Gets the default host service thread, which executes HLE service requests. Unless service
-     * requests need to block on the host, the default service thread should be used in favor of
-     * creating a new service thread.
-     * @returns A reference to the default service thread.
-     */
-    Kernel::ServiceThread& GetDefaultServiceThread() const;
-
-    /**
-     * Releases a HLE service thread, instructing KernelCore to free it. This should be called when
-     * the ServerSession associated with the thread is destroyed.
-     * @param service_thread Service thread to release.
-     */
-    void ReleaseServiceThread(Kernel::ServiceThread& service_thread);
-
     /// Workaround for single-core mode when preempting threads while idle.
     bool IsPhantomModeForSingleCore() const;
     void SetIsPhantomModeForSingleCore(bool value);
@@ -372,6 +336,8 @@ public:
             return slab_heap_container->page_buffer;
         } else if constexpr (std::is_same_v<T, KThreadLocalPage>) {
             return slab_heap_container->thread_local_page;
+        } else if constexpr (std::is_same_v<T, KObjectName>) {
+            return slab_heap_container->object_name;
         } else if constexpr (std::is_same_v<T, KSessionRequest>) {
             return slab_heap_container->session_request;
         } else if constexpr (std::is_same_v<T, KSecureSystemResource>) {
@@ -443,6 +409,7 @@ private:
         KSlabHeap<KDeviceAddressSpace> device_address_space;
         KSlabHeap<KPageBuffer> page_buffer;
         KSlabHeap<KThreadLocalPage> thread_local_page;
+        KSlabHeap<KObjectName> object_name;
         KSlabHeap<KSessionRequest> session_request;
         KSlabHeap<KSecureSystemResource> secure_system_resource;
         KSlabHeap<KEventInfo> event_info;

src/core/hle/kernel/service_thread.cpp

@@ -1,206 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include <functional>
-#include <map>
-#include <mutex>
-#include <thread>
-#include <vector>
-
-#include "common/polyfill_thread.h"
-#include "common/scope_exit.h"
-#include "common/thread.h"
-#include "core/hle/ipc_helpers.h"
-#include "core/hle/kernel/hle_ipc.h"
-#include "core/hle/kernel/k_event.h"
-#include "core/hle/kernel/k_scoped_resource_reservation.h"
-#include "core/hle/kernel/k_session.h"
-#include "core/hle/kernel/k_thread.h"
-#include "core/hle/kernel/kernel.h"
-#include "core/hle/kernel/service_thread.h"
-
-namespace Kernel {
-
-class ServiceThread::Impl final {
-public:
-    explicit Impl(KernelCore& kernel, const std::string& service_name);
-    ~Impl();
-
-    void WaitAndProcessImpl();
-    void SessionClosed(KServerSession* server_session,
-                       std::shared_ptr<SessionRequestManager> manager);
-    void LoopProcess();
-
-    void RegisterServerSession(KServerSession* session,
-                               std::shared_ptr<SessionRequestManager> manager);
-
-private:
-    KernelCore& kernel;
-    const std::string m_service_name;
-
-    std::jthread m_host_thread{};
-    std::mutex m_session_mutex{};
-    std::map<KServerSession*, std::shared_ptr<SessionRequestManager>> m_sessions{};
-    KEvent* m_wakeup_event{};
-    KThread* m_thread{};
-    std::atomic<bool> m_shutdown_requested{};
-};
-
-void ServiceThread::Impl::WaitAndProcessImpl() {
-    // Create local list of waitable sessions.
-    std::vector<KSynchronizationObject*> objs;
-    std::vector<std::shared_ptr<SessionRequestManager>> managers;
-
-    {
-        // Lock to get the set.
-        std::scoped_lock lk{m_session_mutex};
-
-        // Reserve the needed quantity.
-        objs.reserve(m_sessions.size() + 1);
-        managers.reserve(m_sessions.size());
-
-        // Copy to our local list.
-        for (const auto& [session, manager] : m_sessions) {
-            objs.push_back(session);
-            managers.push_back(manager);
-        }
-
-        // Insert the wakeup event at the end.
-        objs.push_back(&m_wakeup_event->GetReadableEvent());
-    }
-
-    // Wait on the list of sessions.
-    s32 index{-1};
-    Result rc = KSynchronizationObject::Wait(kernel, &index, objs.data(),
-                                             static_cast<s32>(objs.size()), -1);
-    ASSERT(!rc.IsFailure());
-
-    // If this was the wakeup event, clear it and finish.
-    if (index >= static_cast<s64>(objs.size() - 1)) {
-        m_wakeup_event->Clear();
-        return;
-    }
-
-    // This event is from a server session.
-    auto* server_session = static_cast<KServerSession*>(objs[index]);
-    auto& manager = managers[index];
-
-    // Fetch the HLE request context.
-    std::shared_ptr<HLERequestContext> context;
-    rc = server_session->ReceiveRequest(&context, manager);
-
-    // If the session was closed, handle that.
-    if (rc == ResultSessionClosed) {
-        SessionClosed(server_session, manager);
-
-        // Finish.
-        return;
-    }
-
-    // TODO: handle other cases
-    ASSERT(rc == ResultSuccess);
-
-    // Perform the request.
-    Result service_rc = manager->CompleteSyncRequest(server_session, *context);
-
-    // Reply to the client.
-    rc = server_session->SendReplyHLE();
-
-    if (rc == ResultSessionClosed || service_rc == IPC::ERR_REMOTE_PROCESS_DEAD) {
-        SessionClosed(server_session, manager);
-        return;
-    }
-
-    // TODO: handle other cases
-    ASSERT(rc == ResultSuccess);
-    ASSERT(service_rc == ResultSuccess);
-}
-
-void ServiceThread::Impl::SessionClosed(KServerSession* server_session,
-                                        std::shared_ptr<SessionRequestManager> manager) {
-    {
-        // Lock to get the set.
-        std::scoped_lock lk{m_session_mutex};
-
-        // Erase the session.
-        ASSERT(m_sessions.erase(server_session) == 1);
-    }
-
-    // Close our reference to the server session.
-    server_session->Close();
-}
-
-void ServiceThread::Impl::LoopProcess() {
-    Common::SetCurrentThreadName(m_service_name.c_str());
-
-    kernel.RegisterHostThread(m_thread);
-
-    while (!m_shutdown_requested.load()) {
-        WaitAndProcessImpl();
-    }
-}
-
-void ServiceThread::Impl::RegisterServerSession(KServerSession* server_session,
-                                                std::shared_ptr<SessionRequestManager> manager) {
-    // Open the server session.
-    server_session->Open();
-
-    {
-        // Lock to get the set.
-        std::scoped_lock lk{m_session_mutex};
-
-        // Insert the session and manager.
-        m_sessions[server_session] = manager;
-    }
-
-    // Signal the wakeup event.
-    m_wakeup_event->Signal();
-}
-
-ServiceThread::Impl::~Impl() {
-    // Shut down the processing thread.
-    m_shutdown_requested.store(true);
-    m_wakeup_event->Signal();
-    m_host_thread.join();
-
-    // Close all remaining sessions.
-    for (const auto& [server_session, manager] : m_sessions) {
-        server_session->Close();
-    }
-
-    // Destroy remaining managers.
-    m_sessions.clear();
-
-    // Close event.
-    m_wakeup_event->GetReadableEvent().Close();
-    m_wakeup_event->Close();
-
-    // Close thread.
-    m_thread->Close();
-}
-
-ServiceThread::Impl::Impl(KernelCore& kernel_, const std::string& service_name)
-    : kernel{kernel_}, m_service_name{service_name} {
-    // Initialize event.
-    m_wakeup_event = KEvent::Create(kernel);
-    m_wakeup_event->Initialize(nullptr);
-
-    // Initialize thread.
-    m_thread = KThread::Create(kernel);
-    ASSERT(KThread::InitializeDummyThread(m_thread, nullptr).IsSuccess());
-
-    // Start thread.
-    m_host_thread = std::jthread([this] { LoopProcess(); });
-}
-
-ServiceThread::ServiceThread(KernelCore& kernel, const std::string& name)
-    : impl{std::make_unique<Impl>(kernel, name)} {}
-
-ServiceThread::~ServiceThread() = default;
-
-void ServiceThread::RegisterServerSession(KServerSession* session,
-                                          std::shared_ptr<SessionRequestManager> manager) {
-    impl->RegisterServerSession(session, manager);
-}
-
-} // namespace Kernel

src/core/hle/kernel/service_thread.h

@@ -1,29 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include <memory>
-#include <string>
-
-namespace Kernel {
-
-class HLERequestContext;
-class KernelCore;
-class KSession;
-class SessionRequestManager;
-
-class ServiceThread final {
-public:
-    explicit ServiceThread(KernelCore& kernel, const std::string& name);
-    ~ServiceThread();
-
-    void RegisterServerSession(KServerSession* session,
-                               std::shared_ptr<SessionRequestManager> manager);
-
-private:
-    class Impl;
-    std::unique_ptr<Impl> impl;
-};
-
-} // namespace Kernel

src/core/hle/kernel/svc.cpp

@@ -4426,7 +4426,7 @@ void Call(Core::System& system, u32 imm) {
     auto& kernel = system.Kernel();
     kernel.EnterSVCProfile();
 
-    if (system.CurrentProcess()->Is64BitProcess()) {
+    if (GetCurrentProcess(system.Kernel()).Is64BitProcess()) {
         Call64(system, imm);
     } else {
         Call32(system, imm);

src/core/hle/kernel/svc/svc_activity.cpp

@@ -16,18 +16,19 @@ Result SetThreadActivity(Core::System& system, Handle thread_handle,
               thread_activity);
 
     // Validate the activity.
-    constexpr auto IsValidThreadActivity = [](ThreadActivity activity) {
+    static constexpr auto IsValidThreadActivity = [](ThreadActivity activity) {
         return activity == ThreadActivity::Runnable || activity == ThreadActivity::Paused;
     };
     R_UNLESS(IsValidThreadActivity(thread_activity), ResultInvalidEnumValue);
 
     // Get the thread from its handle.
     KScopedAutoObject thread =
-        system.Kernel().CurrentProcess()->GetHandleTable().GetObject<KThread>(thread_handle);
+        GetCurrentProcess(system.Kernel()).GetHandleTable().GetObject<KThread>(thread_handle);
     R_UNLESS(thread.IsNotNull(), ResultInvalidHandle);
 
     // Check that the activity is being set on a non-current thread for the current process.
-    R_UNLESS(thread->GetOwnerProcess() == system.Kernel().CurrentProcess(), ResultInvalidHandle);
+    R_UNLESS(thread->GetOwnerProcess() == GetCurrentProcessPointer(system.Kernel()),
+             ResultInvalidHandle);
     R_UNLESS(thread.GetPointerUnsafe() != GetCurrentThreadPointer(system.Kernel()), ResultBusy);
 
     // Set the activity.

src/core/hle/kernel/svc/svc_address_arbiter.cpp

@@ -72,7 +72,7 @@ Result WaitForAddress(Core::System& system, VAddr address, ArbitrationType arb_t
         timeout = timeout_ns;
     }
 
-    return system.Kernel().CurrentProcess()->WaitAddressArbiter(address, arb_type, value, timeout);
+    return GetCurrentProcess(system.Kernel()).WaitAddressArbiter(address, arb_type, value, timeout);
 }
 
 // Signals to an address (via Address Arbiter)
@@ -95,8 +95,8 @@ Result SignalToAddress(Core::System& system, VAddr address, SignalType signal_ty
         return ResultInvalidEnumValue;
     }
 
-    return system.Kernel().CurrentProcess()->SignalAddressArbiter(address, signal_type, value,
-                                                                  count);
+    return GetCurrentProcess(system.Kernel())
+        .SignalAddressArbiter(address, signal_type, value, count);
 }
 
 Result WaitForAddress64(Core::System& system, VAddr address, ArbitrationType arb_type, s32 value,

src/core/hle/kernel/svc/svc_cache.cpp

@@ -38,7 +38,7 @@ Result FlushProcessDataCache(Core::System& system, Handle process_handle, u64 ad
 
     // Get the process from its handle.
     KScopedAutoObject process =
-        system.Kernel().CurrentProcess()->GetHandleTable().GetObject<KProcess>(process_handle);
+        GetCurrentProcess(system.Kernel()).GetHandleTable().GetObject<KProcess>(process_handle);
     R_UNLESS(process.IsNotNull(), ResultInvalidHandle);
 
     // Verify the region is within range.

src/core/hle/kernel/svc/svc_code_memory.cpp

@@ -46,7 +46,7 @@ Result CreateCodeMemory(Core::System& system, Handle* out, VAddr address, size_t
     R_UNLESS(code_mem != nullptr, ResultOutOfResource);
 
     // Verify that the region is in range.
-    R_UNLESS(system.CurrentProcess()->PageTable().Contains(address, size),
+    R_UNLESS(GetCurrentProcess(system.Kernel()).PageTable().Contains(address, size),
              ResultInvalidCurrentMemory);
 
     // Initialize the code memory.
@@ -56,7 +56,7 @@ Result CreateCodeMemory(Core::System& system, Handle* out, VAddr address, size_t
     KCodeMemory::Register(kernel, code_mem);
 
     // Add the code memory to the handle table.
-    R_TRY(system.CurrentProcess()->GetHandleTable().Add(out, code_mem));
+    R_TRY(GetCurrentProcess(system.Kernel()).GetHandleTable().Add(out, code_mem));
 
     code_mem->Close();
 
@@ -79,8 +79,9 @@ Result ControlCodeMemory(Core::System& system, Handle code_memory_handle,
     R_UNLESS((address < address + size), ResultInvalidCurrentMemory);
 
     // Get the code memory from its handle.
-    KScopedAutoObject code_mem =
-        system.CurrentProcess()->GetHandleTable().GetObject<KCodeMemory>(code_memory_handle);
+    KScopedAutoObject code_mem = GetCurrentProcess(system.Kernel())
+                                     .GetHandleTable()
+                                     .GetObject<KCodeMemory>(code_memory_handle);
     R_UNLESS(code_mem.IsNotNull(), ResultInvalidHandle);
 
     // NOTE: Here, Atmosphere extends the SVC to allow code memory operations on one's own process.
@@ -90,9 +91,10 @@ Result ControlCodeMemory(Core::System& system, Handle code_memory_handle,
     switch (operation) {
     case CodeMemoryOperation::Map: {
         // Check that the region is in range.
-        R_UNLESS(
-            system.CurrentProcess()->PageTable().CanContain(address, size, KMemoryState::CodeOut),
-            ResultInvalidMemoryRegion);
+        R_UNLESS(GetCurrentProcess(system.Kernel())
+                     .PageTable()
+                     .CanContain(address, size, KMemoryState::CodeOut),
+                 ResultInvalidMemoryRegion);
 
         // Check the memory permission.
         R_UNLESS(IsValidMapCodeMemoryPermission(perm), ResultInvalidNewMemoryPermission);
@@ -102,9 +104,10 @@ Result ControlCodeMemory(Core::System& system, Handle code_memory_handle,
     } break;
     case CodeMemoryOperation::Unmap: {
         // Check that the region is in range.
-        R_UNLESS(
-            system.CurrentProcess()->PageTable().CanContain(address, size, KMemoryState::CodeOut),
-            ResultInvalidMemoryRegion);
+        R_UNLESS(GetCurrentProcess(system.Kernel())
+                     .PageTable()
+                     .CanContain(address, size, KMemoryState::CodeOut),
+                 ResultInvalidMemoryRegion);
 
         // Check the memory permission.
         R_UNLESS(IsValidUnmapCodeMemoryPermission(perm), ResultInvalidNewMemoryPermission);

src/core/hle/kernel/svc/svc_condition_variable.cpp

@@ -43,8 +43,8 @@ Result WaitProcessWideKeyAtomic(Core::System& system, VAddr address, VAddr cv_ke
     }
 
     // Wait on the condition variable.
-    return system.Kernel().CurrentProcess()->WaitConditionVariable(
-        address, Common::AlignDown(cv_key, sizeof(u32)), tag, timeout);
+    return GetCurrentProcess(system.Kernel())
+        .WaitConditionVariable(address, Common::AlignDown(cv_key, sizeof(u32)), tag, timeout);
 }
 
 /// Signal process wide key
@@ -52,8 +52,8 @@ void SignalProcessWideKey(Core::System& system, VAddr cv_key, s32 count) {
     LOG_TRACE(Kernel_SVC, "called, cv_key=0x{:X}, count=0x{:08X}", cv_key, count);
 
     // Signal the condition variable.
-    return system.Kernel().CurrentProcess()->SignalConditionVariable(
-        Common::AlignDown(cv_key, sizeof(u32)), count);
+    return GetCurrentProcess(system.Kernel())
+        .SignalConditionVariable(Common::AlignDown(cv_key, sizeof(u32)), count);
 }
 
 Result WaitProcessWideKeyAtomic64(Core::System& system, uint64_t address, uint64_t cv_key,

src/core/hle/kernel/svc/svc_device_address_space.cpp

@@ -37,15 +37,16 @@ Result CreateDeviceAddressSpace(Core::System& system, Handle* out, uint64_t das_
     KDeviceAddressSpace::Register(system.Kernel(), das);
 
     // Add to the handle table.
-    R_TRY(system.CurrentProcess()->GetHandleTable().Add(out, das));
+    R_TRY(GetCurrentProcess(system.Kernel()).GetHandleTable().Add(out, das));
 
     R_SUCCEED();
 }
 
 Result AttachDeviceAddressSpace(Core::System& system, DeviceName device_name, Handle das_handle) {
     // Get the device address space.
-    KScopedAutoObject das =
-        system.CurrentProcess()->GetHandleTable().GetObject<KDeviceAddressSpace>(das_handle);
+    KScopedAutoObject das = GetCurrentProcess(system.Kernel())
+                                .GetHandleTable()
+                                .GetObject<KDeviceAddressSpace>(das_handle);
     R_UNLESS(das.IsNotNull(), ResultInvalidHandle);
 
     // Attach.
@@ -54,8 +55,9 @@ Result AttachDeviceAddressSpace(Core::System& system, DeviceName device_name, Ha
 
 Result DetachDeviceAddressSpace(Core::System& system, DeviceName device_name, Handle das_handle) {
     // Get the device address space.
-    KScopedAutoObject das =
-        system.CurrentProcess()->GetHandleTable().GetObject<KDeviceAddressSpace>(das_handle);
+    KScopedAutoObject das = GetCurrentProcess(system.Kernel())
+                                .GetHandleTable()
+                                .GetObject<KDeviceAddressSpace>(das_handle);
     R_UNLESS(das.IsNotNull(), ResultInvalidHandle);
 
     // Detach.
@@ -94,13 +96,14 @@ Result MapDeviceAddressSpaceByForce(Core::System& system, Handle das_handle, Han
     R_UNLESS(reserved == 0, ResultInvalidEnumValue);
 
     // Get the device address space.
-    KScopedAutoObject das =
-        system.CurrentProcess()->GetHandleTable().GetObject<KDeviceAddressSpace>(das_handle);
+    KScopedAutoObject das = GetCurrentProcess(system.Kernel())
+                                .GetHandleTable()
+                                .GetObject<KDeviceAddressSpace>(das_handle);
     R_UNLESS(das.IsNotNull(), ResultInvalidHandle);
 
     // Get the process.
     KScopedAutoObject process =
-        system.CurrentProcess()->GetHandleTable().GetObject<KProcess>(process_handle);
+        GetCurrentProcess(system.Kernel()).GetHandleTable().GetObject<KProcess>(process_handle);
     R_UNLESS(process.IsNotNull(), ResultInvalidHandle);
 
     // Validate that the process address is within range.
@@ -134,13 +137,14 @@ Result MapDeviceAddressSpaceAligned(Core::System& system, Handle das_handle, Han
     R_UNLESS(reserved == 0, ResultInvalidEnumValue);
 
     // Get the device address space.
-    KScopedAutoObject das =
-        system.CurrentProcess()->GetHandleTable().GetObject<KDeviceAddressSpace>(das_handle);
+    KScopedAutoObject das = GetCurrentProcess(system.Kernel())
+                                .GetHandleTable()
+                                .GetObject<KDeviceAddressSpace>(das_handle);
     R_UNLESS(das.IsNotNull(), ResultInvalidHandle);
 
     // Get the process.
     KScopedAutoObject process =
-        system.CurrentProcess()->GetHandleTable().GetObject<KProcess>(process_handle);
+        GetCurrentProcess(system.Kernel()).GetHandleTable().GetObject<KProcess>(process_handle);
     R_UNLESS(process.IsNotNull(), ResultInvalidHandle);
 
     // Validate that the process address is within range.
@@ -165,13 +169,14 @@ Result UnmapDeviceAddressSpace(Core::System& system, Handle das_handle, Handle p
              ResultInvalidCurrentMemory);
 
     // Get the device address space.
-    KScopedAutoObject das =
-        system.CurrentProcess()->GetHandleTable().GetObject<KDeviceAddressSpace>(das_handle);
+    KScopedAutoObject das = GetCurrentProcess(system.Kernel())
+                                .GetHandleTable()
+                                .GetObject<KDeviceAddressSpace>(das_handle);
     R_UNLESS(das.IsNotNull(), ResultInvalidHandle);
 
     // Get the process.
     KScopedAutoObject process =
-        system.CurrentProcess()->GetHandleTable().GetObject<KProcess>(process_handle);
+        GetCurrentProcess(system.Kernel()).GetHandleTable().GetObject<KProcess>(process_handle);
     R_UNLESS(process.IsNotNull(), ResultInvalidHandle);
 
     // Validate that the process address is within range.

src/core/hle/kernel/svc/svc_event.cpp

@@ -15,7 +15,7 @@ Result SignalEvent(Core::System& system, Handle event_handle) {
     LOG_DEBUG(Kernel_SVC, "called, event_handle=0x{:08X}", event_handle);
 
     // Get the current handle table.
-    const KHandleTable& handle_table = system.Kernel().CurrentProcess()->GetHandleTable();
+    const KHandleTable& handle_table = GetCurrentProcess(system.Kernel()).GetHandleTable();
 
     // Get the event.
     KScopedAutoObject event = handle_table.GetObject<KEvent>(event_handle);
@@ -28,7 +28,7 @@ Result ClearEvent(Core::System& system, Handle event_handle) {
     LOG_TRACE(Kernel_SVC, "called, event_handle=0x{:08X}", event_handle);
 
     // Get the current handle table.
-    const auto& handle_table = system.Kernel().CurrentProcess()->GetHandleTable();
+    const auto& handle_table = GetCurrentProcess(system.Kernel()).GetHandleTable();
 
     // Try to clear the writable event.
     {
@@ -56,10 +56,10 @@ Result CreateEvent(Core::System& system, Handle* out_write, Handle* out_read) {
 
     // Get the kernel reference and handle table.
     auto& kernel = system.Kernel();
-    auto& handle_table = kernel.CurrentProcess()->GetHandleTable();
+    auto& handle_table = GetCurrentProcess(kernel).GetHandleTable();
 
     // Reserve a new event from the process resource limit
-    KScopedResourceReservation event_reservation(kernel.CurrentProcess(),
+    KScopedResourceReservation event_reservation(GetCurrentProcessPointer(kernel),
                                                  LimitableResource::EventCountMax);
     R_UNLESS(event_reservation.Succeeded(), ResultLimitReached);
 
@@ -68,7 +68,7 @@ Result CreateEvent(Core::System& system, Handle* out_write, Handle* out_read) {
     R_UNLESS(event != nullptr, ResultOutOfResource);
 
     // Initialize the event.
-    event->Initialize(kernel.CurrentProcess());
+    event->Initialize(GetCurrentProcessPointer(kernel));
 
     // Commit the thread reservation.
     event_reservation.Commit();

src/core/hle/kernel/svc/svc_info.cpp

@@ -44,7 +44,7 @@ Result GetInfo(Core::System& system, u64* result, InfoType info_id_type, Handle
             return ResultInvalidEnumValue;
         }
 
-        const auto& handle_table = system.Kernel().CurrentProcess()->GetHandleTable();
+        const auto& handle_table = GetCurrentProcess(system.Kernel()).GetHandleTable();
         KScopedAutoObject process = handle_table.GetObject<KProcess>(handle);
         if (process.IsNull()) {
             LOG_ERROR(Kernel_SVC, "Process is not valid! info_id={}, info_sub_id={}, handle={:08X}",
@@ -126,6 +126,11 @@ Result GetInfo(Core::System& system, u64* result, InfoType info_id_type, Handle
             *result = process->GetTotalPhysicalMemoryUsedWithoutSystemResource();
             return ResultSuccess;
 
+        case InfoType::IsApplication:
+            LOG_WARNING(Kernel_SVC, "(STUBBED) Assuming process is application");
+            *result = true;
+            return ResultSuccess;
+
         case InfoType::FreeThreadCount:
             *result = process->GetFreeThreadCount();
             return ResultSuccess;
@@ -154,7 +159,7 @@ Result GetInfo(Core::System& system, u64* result, InfoType info_id_type, Handle
             return ResultInvalidCombination;
         }
 
-        KProcess* const current_process = system.Kernel().CurrentProcess();
+        KProcess* const current_process = GetCurrentProcessPointer(system.Kernel());
         KHandleTable& handle_table = current_process->GetHandleTable();
         const auto resource_limit = current_process->GetResourceLimit();
         if (!resource_limit) {
@@ -183,7 +188,7 @@ Result GetInfo(Core::System& system, u64* result, InfoType info_id_type, Handle
             return ResultInvalidCombination;
         }
 
-        *result = system.Kernel().CurrentProcess()->GetRandomEntropy(info_sub_id);
+        *result = GetCurrentProcess(system.Kernel()).GetRandomEntropy(info_sub_id);
         return ResultSuccess;
 
     case InfoType::InitialProcessIdRange:
@@ -200,9 +205,9 @@ Result GetInfo(Core::System& system, u64* result, InfoType info_id_type, Handle
             return ResultInvalidCombination;
         }
 
-        KScopedAutoObject thread =
-            system.Kernel().CurrentProcess()->GetHandleTable().GetObject<KThread>(
-                static_cast<Handle>(handle));
+        KScopedAutoObject thread = GetCurrentProcess(system.Kernel())
+                                       .GetHandleTable()
+                                       .GetObject<KThread>(static_cast<Handle>(handle));
         if (thread.IsNull()) {
             LOG_ERROR(Kernel_SVC, "Thread handle does not exist, handle=0x{:08X}",
                       static_cast<Handle>(handle));
@@ -249,7 +254,7 @@ Result GetInfo(Core::System& system, u64* result, InfoType info_id_type, Handle
         R_UNLESS(info_sub_id == 0, ResultInvalidCombination);
 
         // Get the handle table.
-        KProcess* current_process = system.Kernel().CurrentProcess();
+        KProcess* current_process = GetCurrentProcessPointer(system.Kernel());
         KHandleTable& handle_table = current_process->GetHandleTable();
 
         // Get a new handle for the current process.

src/core/hle/kernel/svc/svc_ipc.cpp

@@ -12,11 +12,9 @@ namespace Kernel::Svc {
 
 /// Makes a blocking IPC call to a service.
 Result SendSyncRequest(Core::System& system, Handle handle) {
-    auto& kernel = system.Kernel();
-
     // Get the client session from its handle.
     KScopedAutoObject session =
-        kernel.CurrentProcess()->GetHandleTable().GetObject<KClientSession>(handle);
+        GetCurrentProcess(system.Kernel()).GetHandleTable().GetObject<KClientSession>(handle);
     R_UNLESS(session.IsNotNull(), ResultInvalidHandle);
 
     LOG_TRACE(Kernel_SVC, "called handle=0x{:08X}({})", handle, session->GetName());
@@ -40,7 +38,7 @@ Result SendAsyncRequestWithUserBuffer(Core::System& system, Handle* out_event_ha
 Result ReplyAndReceive(Core::System& system, s32* out_index, uint64_t handles_addr, s32 num_handles,
                        Handle reply_target, s64 timeout_ns) {
     auto& kernel = system.Kernel();
-    auto& handle_table = GetCurrentThread(kernel).GetOwnerProcess()->GetHandleTable();
+    auto& handle_table = GetCurrentProcess(kernel).GetHandleTable();
 
     R_UNLESS(0 <= num_handles && num_handles <= ArgumentHandleCountMax, ResultOutOfRange);
     R_UNLESS(system.Memory().IsValidVirtualAddressRange(

src/core/hle/kernel/svc/svc_lock.cpp

@@ -24,7 +24,7 @@ Result ArbitrateLock(Core::System& system, Handle thread_handle, VAddr address,
         return ResultInvalidAddress;
     }
 
-    return system.Kernel().CurrentProcess()->WaitForAddress(thread_handle, address, tag);
+    return GetCurrentProcess(system.Kernel()).WaitForAddress(thread_handle, address, tag);
 }
 
 /// Unlock a mutex
@@ -43,7 +43,7 @@ Result ArbitrateUnlock(Core::System& system, VAddr address) {
         return ResultInvalidAddress;
     }
 
-    return system.Kernel().CurrentProcess()->SignalToAddress(address);
+    return GetCurrentProcess(system.Kernel()).SignalToAddress(address);
 }
 
 Result ArbitrateLock64(Core::System& system, Handle thread_handle, uint64_t address, uint32_t tag) {

src/core/hle/kernel/svc/svc_memory.cpp

@@ -113,7 +113,7 @@ Result SetMemoryPermission(Core::System& system, VAddr address, u64 size, Memory
     R_UNLESS(IsValidSetMemoryPermission(perm), ResultInvalidNewMemoryPermission);
 
     // Validate that the region is in range for the current process.
-    auto& page_table = system.Kernel().CurrentProcess()->PageTable();
+    auto& page_table = GetCurrentProcess(system.Kernel()).PageTable();
     R_UNLESS(page_table.Contains(address, size), ResultInvalidCurrentMemory);
 
     // Set the memory attribute.
@@ -137,7 +137,7 @@ Result SetMemoryAttribute(Core::System& system, VAddr address, u64 size, u32 mas
     R_UNLESS((mask | attr | SupportedMask) == SupportedMask, ResultInvalidCombination);
 
     // Validate that the region is in range for the current process.
-    auto& page_table{system.Kernel().CurrentProcess()->PageTable()};
+    auto& page_table{GetCurrentProcess(system.Kernel()).PageTable()};
     R_UNLESS(page_table.Contains(address, size), ResultInvalidCurrentMemory);
 
     // Set the memory attribute.
@@ -149,7 +149,7 @@ Result MapMemory(Core::System& system, VAddr dst_addr, VAddr src_addr, u64 size)
     LOG_TRACE(Kernel_SVC, "called, dst_addr=0x{:X}, src_addr=0x{:X}, size=0x{:X}", dst_addr,
               src_addr, size);
 
-    auto& page_table{system.Kernel().CurrentProcess()->PageTable()};
+    auto& page_table{GetCurrentProcess(system.Kernel()).PageTable()};
 
     if (const Result result{MapUnmapMemorySanityChecks(page_table, dst_addr, src_addr, size)};
         result.IsError()) {
@@ -164,7 +164,7 @@ Result UnmapMemory(Core::System& system, VAddr dst_addr, VAddr src_addr, u64 siz
     LOG_TRACE(Kernel_SVC, "called, dst_addr=0x{:X}, src_addr=0x{:X}, size=0x{:X}", dst_addr,
               src_addr, size);
 
-    auto& page_table{system.Kernel().CurrentProcess()->PageTable()};
+    auto& page_table{GetCurrentProcess(system.Kernel()).PageTable()};
 
     if (const Result result{MapUnmapMemorySanityChecks(page_table, dst_addr, src_addr, size)};
         result.IsError()) {

src/core/hle/kernel/svc/svc_physical_memory.cpp

@@ -16,7 +16,7 @@ Result SetHeapSize(Core::System& system, VAddr* out_address, u64 size) {
     R_UNLESS(size < MainMemorySizeMax, ResultInvalidSize);
 
     // Set the heap size.
-    R_TRY(system.Kernel().CurrentProcess()->PageTable().SetHeapSize(out_address, size));
+    R_TRY(GetCurrentProcess(system.Kernel()).PageTable().SetHeapSize(out_address, size));
 
     return ResultSuccess;
 }
@@ -45,7 +45,7 @@ Result MapPhysicalMemory(Core::System& system, VAddr addr, u64 size) {
         return ResultInvalidMemoryRegion;
     }
 
-    KProcess* const current_process{system.Kernel().CurrentProcess()};
+    KProcess* const current_process{GetCurrentProcessPointer(system.Kernel())};
     auto& page_table{current_process->PageTable()};
 
     if (current_process->GetSystemResourceSize() == 0) {
@@ -94,7 +94,7 @@ Result UnmapPhysicalMemory(Core::System& system, VAddr addr, u64 size) {
         return ResultInvalidMemoryRegion;
     }
 
-    KProcess* const current_process{system.Kernel().CurrentProcess()};
+    KProcess* const current_process{GetCurrentProcessPointer(system.Kernel())};
     auto& page_table{current_process->PageTable()};
 
     if (current_process->GetSystemResourceSize() == 0) {

src/core/hle/kernel/svc/svc_port.cpp

@@ -5,62 +5,47 @@
 #include "core/core.h"
 #include "core/hle/kernel/k_client_port.h"
 #include "core/hle/kernel/k_client_session.h"
+#include "core/hle/kernel/k_object_name.h"
 #include "core/hle/kernel/k_port.h"
 #include "core/hle/kernel/k_process.h"
 #include "core/hle/kernel/svc.h"
 
 namespace Kernel::Svc {
 
-/// Connect to an OS service given the port name, returns the handle to the port to out
-Result ConnectToNamedPort(Core::System& system, Handle* out, VAddr port_name_address) {
-    auto& memory = system.Memory();
-    if (!memory.IsValidVirtualAddress(port_name_address)) {
-        LOG_ERROR(Kernel_SVC,
-                  "Port Name Address is not a valid virtual address, port_name_address=0x{:016X}",
-                  port_name_address);
-        return ResultNotFound;
-    }
+Result ConnectToNamedPort(Core::System& system, Handle* out, VAddr user_name) {
+    // Copy the provided name from user memory to kernel memory.
+    auto string_name = system.Memory().ReadCString(user_name, KObjectName::NameLengthMax);
 
-    static constexpr std::size_t PortNameMaxLength = 11;
-    // Read 1 char beyond the max allowed port name to detect names that are too long.
-    const std::string port_name = memory.ReadCString(port_name_address, PortNameMaxLength + 1);
-    if (port_name.size() > PortNameMaxLength) {
-        LOG_ERROR(Kernel_SVC, "Port name is too long, expected {} but got {}", PortNameMaxLength,
-                  port_name.size());
-        return ResultOutOfRange;
-    }
+    std::array<char, KObjectName::NameLengthMax> name{};
+    std::strncpy(name.data(), string_name.c_str(), KObjectName::NameLengthMax - 1);
 
-    LOG_TRACE(Kernel_SVC, "called port_name={}", port_name);
+    // Validate that the name is valid.
+    R_UNLESS(name[sizeof(name) - 1] == '\x00', ResultOutOfRange);
 
     // Get the current handle table.
-    auto& kernel = system.Kernel();
-    auto& handle_table = kernel.CurrentProcess()->GetHandleTable();
+    auto& handle_table = GetCurrentProcess(system.Kernel()).GetHandleTable();
 
     // Find the client port.
-    auto port = kernel.CreateNamedServicePort(port_name);
-    if (!port) {
-        LOG_ERROR(Kernel_SVC, "tried to connect to unknown port: {}", port_name);
-        return ResultNotFound;
-    }
+    auto port = KObjectName::Find<KClientPort>(system.Kernel(), name.data());
+    R_UNLESS(port.IsNotNull(), ResultNotFound);
 
     // Reserve a handle for the port.
     // NOTE: Nintendo really does write directly to the output handle here.
     R_TRY(handle_table.Reserve(out));
-    auto handle_guard = SCOPE_GUARD({ handle_table.Unreserve(*out); });
+    ON_RESULT_FAILURE {
+        handle_table.Unreserve(*out);
+    };
 
     // Create a session.
-    KClientSession* session{};
+    KClientSession* session;
     R_TRY(port->CreateSession(std::addressof(session)));
 
-    kernel.RegisterNamedServiceHandler(port_name, &port->GetParent()->GetServerPort());
-
     // Register the session in the table, close the extra reference.
     handle_table.Register(*out, session);
     session->Close();
 
     // We succeeded.
-    handle_guard.Cancel();
-    return ResultSuccess;
+    R_SUCCEED();
 }
 
 Result CreatePort(Core::System& system, Handle* out_server, Handle* out_client,
@@ -74,10 +59,60 @@ Result ConnectToPort(Core::System& system, Handle* out_handle, Handle port) {
     R_THROW(ResultNotImplemented);
 }
 
-Result ManageNamedPort(Core::System& system, Handle* out_server_handle, uint64_t name,
+Result ManageNamedPort(Core::System& system, Handle* out_server_handle, uint64_t user_name,
                        int32_t max_sessions) {
-    UNIMPLEMENTED();
-    R_THROW(ResultNotImplemented);
+    // Copy the provided name from user memory to kernel memory.
+    auto string_name = system.Memory().ReadCString(user_name, KObjectName::NameLengthMax);
+
+    // Copy the provided name from user memory to kernel memory.
+    std::array<char, KObjectName::NameLengthMax> name{};
+    std::strncpy(name.data(), string_name.c_str(), KObjectName::NameLengthMax - 1);
+
+    // Validate that sessions and name are valid.
+    R_UNLESS(max_sessions >= 0, ResultOutOfRange);
+    R_UNLESS(name[sizeof(name) - 1] == '\x00', ResultOutOfRange);
+
+    if (max_sessions > 0) {
+        // Get the current handle table.
+        auto& handle_table = GetCurrentProcess(system.Kernel()).GetHandleTable();
+
+        // Create a new port.
+        KPort* port = KPort::Create(system.Kernel());
+        R_UNLESS(port != nullptr, ResultOutOfResource);
+
+        // Initialize the new port.
+        port->Initialize(max_sessions, false, "");
+
+        // Register the port.
+        KPort::Register(system.Kernel(), port);
+
+        // Ensure that our only reference to the port is in the handle table when we're done.
+        SCOPE_EXIT({
+            port->GetClientPort().Close();
+            port->GetServerPort().Close();
+        });
+
+        // Register the handle in the table.
+        R_TRY(handle_table.Add(out_server_handle, std::addressof(port->GetServerPort())));
+        ON_RESULT_FAILURE {
+            handle_table.Remove(*out_server_handle);
+        };
+
+        // Create a new object name.
+        R_TRY(KObjectName::NewFromName(system.Kernel(), std::addressof(port->GetClientPort()),
+                                       name.data()));
+    } else /* if (max_sessions == 0) */ {
+        // Ensure that this else case is correct.
+        ASSERT(max_sessions == 0);
+
+        // If we're closing, there's no server handle.
+        *out_server_handle = InvalidHandle;
+
+        // Delete the object.
+        R_TRY(KObjectName::Delete<KClientPort>(system.Kernel(), name.data()));
+    }
+
+    R_SUCCEED();
 }
 
 Result ConnectToNamedPort64(Core::System& system, Handle* out_handle, uint64_t name) {

src/core/hle/kernel/svc/svc_process.cpp

@@ -9,7 +9,7 @@ namespace Kernel::Svc {
 
 /// Exits the current process
 void ExitProcess(Core::System& system) {
-    auto* current_process = system.Kernel().CurrentProcess();
+    auto* current_process = GetCurrentProcessPointer(system.Kernel());
 
     LOG_INFO(Kernel_SVC, "Process {} exiting", current_process->GetProcessID());
     ASSERT_MSG(current_process->GetState() == KProcess::State::Running,
@@ -23,9 +23,9 @@ Result GetProcessId(Core::System& system, u64* out_process_id, Handle handle) {
     LOG_DEBUG(Kernel_SVC, "called handle=0x{:08X}", handle);
 
     // Get the object from the handle table.
-    KScopedAutoObject obj =
-        system.Kernel().CurrentProcess()->GetHandleTable().GetObject<KAutoObject>(
-            static_cast<Handle>(handle));
+    KScopedAutoObject obj = GetCurrentProcess(system.Kernel())
+                                .GetHandleTable()
+                                .GetObject<KAutoObject>(static_cast<Handle>(handle));
     R_UNLESS(obj.IsNotNull(), ResultInvalidHandle);
 
     // Get the process from the object.
@@ -63,10 +63,10 @@ Result GetProcessList(Core::System& system, s32* out_num_processes, VAddr out_pr
         return ResultOutOfRange;
     }
 
-    const auto& kernel = system.Kernel();
+    auto& kernel = system.Kernel();
     const auto total_copy_size = out_process_ids_size * sizeof(u64);
 
-    if (out_process_ids_size > 0 && !kernel.CurrentProcess()->PageTable().IsInsideAddressSpace(
+    if (out_process_ids_size > 0 && !GetCurrentProcess(kernel).PageTable().IsInsideAddressSpace(
                                         out_process_ids, total_copy_size)) {
         LOG_ERROR(Kernel_SVC, "Address range outside address space. begin=0x{:016X}, end=0x{:016X}",
                   out_process_ids, out_process_ids + total_copy_size);
@@ -92,7 +92,7 @@ Result GetProcessInfo(Core::System& system, s64* out, Handle process_handle,
                       ProcessInfoType info_type) {
     LOG_DEBUG(Kernel_SVC, "called, handle=0x{:08X}, type=0x{:X}", process_handle, info_type);
 
-    const auto& handle_table = system.Kernel().CurrentProcess()->GetHandleTable();
+    const auto& handle_table = GetCurrentProcess(system.Kernel()).GetHandleTable();
     KScopedAutoObject process = handle_table.GetObject<KProcess>(process_handle);
     if (process.IsNull()) {
         LOG_ERROR(Kernel_SVC, "Process handle does not exist, process_handle=0x{:08X}",

src/core/hle/kernel/svc/svc_process_memory.cpp

@@ -45,7 +45,7 @@ Result SetProcessMemoryPermission(Core::System& system, Handle process_handle, V
 
     // Get the process from its handle.
     KScopedAutoObject process =
-        system.CurrentProcess()->GetHandleTable().GetObject<KProcess>(process_handle);
+        GetCurrentProcess(system.Kernel()).GetHandleTable().GetObject<KProcess>(process_handle);
     R_UNLESS(process.IsNotNull(), ResultInvalidHandle);
 
     // Validate that the address is in range.
@@ -71,7 +71,7 @@ Result MapProcessMemory(Core::System& system, VAddr dst_address, Handle process_
     R_UNLESS((src_address < src_address + size), ResultInvalidCurrentMemory);
 
     // Get the processes.
-    KProcess* dst_process = system.CurrentProcess();
+    KProcess* dst_process = GetCurrentProcessPointer(system.Kernel());
     KScopedAutoObject src_process =
         dst_process->GetHandleTable().GetObjectWithoutPseudoHandle<KProcess>(process_handle);
     R_UNLESS(src_process.IsNotNull(), ResultInvalidHandle);
@@ -114,7 +114,7 @@ Result UnmapProcessMemory(Core::System& system, VAddr dst_address, Handle proces
     R_UNLESS((src_address < src_address + size), ResultInvalidCurrentMemory);
 
     // Get the processes.
-    KProcess* dst_process = system.CurrentProcess();
+    KProcess* dst_process = GetCurrentProcessPointer(system.Kernel());
     KScopedAutoObject src_process =
         dst_process->GetHandleTable().GetObjectWithoutPseudoHandle<KProcess>(process_handle);
     R_UNLESS(src_process.IsNotNull(), ResultInvalidHandle);
@@ -174,7 +174,7 @@ Result MapProcessCodeMemory(Core::System& system, Handle process_handle, u64 dst
         return ResultInvalidCurrentMemory;
     }
 
-    const auto& handle_table = system.Kernel().CurrentProcess()->GetHandleTable();
+    const auto& handle_table = GetCurrentProcess(system.Kernel()).GetHandleTable();
     KScopedAutoObject process = handle_table.GetObject<KProcess>(process_handle);
     if (process.IsNull()) {
         LOG_ERROR(Kernel_SVC, "Invalid process handle specified (handle=0x{:08X}).",
@@ -242,7 +242,7 @@ Result UnmapProcessCodeMemory(Core::System& system, Handle process_handle, u64 d
         return ResultInvalidCurrentMemory;
     }
 
-    const auto& handle_table = system.Kernel().CurrentProcess()->GetHandleTable();
+    const auto& handle_table = GetCurrentProcess(system.Kernel()).GetHandleTable();
     KScopedAutoObject process = handle_table.GetObject<KProcess>(process_handle);
     if (process.IsNull()) {
         LOG_ERROR(Kernel_SVC, "Invalid process handle specified (handle=0x{:08X}).",

src/core/hle/kernel/svc/svc_query_memory.cpp

@@ -22,7 +22,7 @@ Result QueryMemory(Core::System& system, uint64_t out_memory_info, PageInfo* out
 Result QueryProcessMemory(Core::System& system, uint64_t out_memory_info, PageInfo* out_page_info,
                           Handle process_handle, uint64_t address) {
     LOG_TRACE(Kernel_SVC, "called process=0x{:08X} address={:X}", process_handle, address);
-    const auto& handle_table = system.Kernel().CurrentProcess()->GetHandleTable();
+    const auto& handle_table = GetCurrentProcess(system.Kernel()).GetHandleTable();
     KScopedAutoObject process = handle_table.GetObject<KProcess>(process_handle);
     if (process.IsNull()) {
         LOG_ERROR(Kernel_SVC, "Process handle does not exist, process_handle=0x{:08X}",

src/core/hle/kernel/svc/svc_resource_limit.cpp

@@ -27,7 +27,7 @@ Result CreateResourceLimit(Core::System& system, Handle* out_handle) {
     KResourceLimit::Register(kernel, resource_limit);
 
     // Add the limit to the handle table.
-    R_TRY(kernel.CurrentProcess()->GetHandleTable().Add(out_handle, resource_limit));
+    R_TRY(GetCurrentProcess(kernel).GetHandleTable().Add(out_handle, resource_limit));
 
     return ResultSuccess;
 }
@@ -41,9 +41,9 @@ Result GetResourceLimitLimitValue(Core::System& system, s64* out_limit_value,
     R_UNLESS(IsValidResourceType(which), ResultInvalidEnumValue);
 
     // Get the resource limit.
-    auto& kernel = system.Kernel();
-    KScopedAutoObject resource_limit =
-        kernel.CurrentProcess()->GetHandleTable().GetObject<KResourceLimit>(resource_limit_handle);
+    KScopedAutoObject resource_limit = GetCurrentProcess(system.Kernel())
+                                           .GetHandleTable()
+                                           .GetObject<KResourceLimit>(resource_limit_handle);
     R_UNLESS(resource_limit.IsNotNull(), ResultInvalidHandle);
 
     // Get the limit value.
@@ -61,9 +61,9 @@ Result GetResourceLimitCurrentValue(Core::System& system, s64* out_current_value
     R_UNLESS(IsValidResourceType(which), ResultInvalidEnumValue);
 
     // Get the resource limit.
-    auto& kernel = system.Kernel();
-    KScopedAutoObject resource_limit =
-        kernel.CurrentProcess()->GetHandleTable().GetObject<KResourceLimit>(resource_limit_handle);
+    KScopedAutoObject resource_limit = GetCurrentProcess(system.Kernel())
+                                           .GetHandleTable()
+                                           .GetObject<KResourceLimit>(resource_limit_handle);
     R_UNLESS(resource_limit.IsNotNull(), ResultInvalidHandle);
 
     // Get the current value.
@@ -81,9 +81,9 @@ Result SetResourceLimitLimitValue(Core::System& system, Handle resource_limit_ha
     R_UNLESS(IsValidResourceType(which), ResultInvalidEnumValue);
 
     // Get the resource limit.
-    auto& kernel = system.Kernel();
-    KScopedAutoObject resource_limit =
-        kernel.CurrentProcess()->GetHandleTable().GetObject<KResourceLimit>(resource_limit_handle);
+    KScopedAutoObject resource_limit = GetCurrentProcess(system.Kernel())
+                                           .GetHandleTable()
+                                           .GetObject<KResourceLimit>(resource_limit_handle);
     R_UNLESS(resource_limit.IsNotNull(), ResultInvalidHandle);
 
     // Set the limit value.

src/core/hle/kernel/svc/svc_session.cpp

@@ -13,7 +13,7 @@ namespace {
 
 template <typename T>
 Result CreateSession(Core::System& system, Handle* out_server, Handle* out_client, u64 name) {
-    auto& process = *system.CurrentProcess();
+    auto& process = GetCurrentProcess(system.Kernel());
     auto& handle_table = process.GetHandleTable();
 
     // Declare the session we're going to allocate.

src/core/hle/kernel/svc/svc_shared_memory.cpp

@@ -42,7 +42,7 @@ Result MapSharedMemory(Core::System& system, Handle shmem_handle, VAddr address,
     R_UNLESS(IsValidSharedMemoryPermission(map_perm), ResultInvalidNewMemoryPermission);
 
     // Get the current process.
-    auto& process = *system.Kernel().CurrentProcess();
+    auto& process = GetCurrentProcess(system.Kernel());
     auto& page_table = process.PageTable();
 
     // Get the shared memory.
@@ -75,7 +75,7 @@ Result UnmapSharedMemory(Core::System& system, Handle shmem_handle, VAddr addres
     R_UNLESS((address < address + size), ResultInvalidCurrentMemory);
 
     // Get the current process.
-    auto& process = *system.Kernel().CurrentProcess();
+    auto& process = GetCurrentProcess(system.Kernel());
     auto& page_table = process.PageTable();
 
     // Get the shared memory.

src/core/hle/kernel/svc/svc_synchronization.cpp

@@ -14,7 +14,7 @@ Result CloseHandle(Core::System& system, Handle handle) {
     LOG_TRACE(Kernel_SVC, "Closing handle 0x{:08X}", handle);
 
     // Remove the handle.
-    R_UNLESS(system.Kernel().CurrentProcess()->GetHandleTable().Remove(handle),
+    R_UNLESS(GetCurrentProcess(system.Kernel()).GetHandleTable().Remove(handle),
              ResultInvalidHandle);
 
     return ResultSuccess;
@@ -25,7 +25,7 @@ Result ResetSignal(Core::System& system, Handle handle) {
     LOG_DEBUG(Kernel_SVC, "called handle 0x{:08X}", handle);
 
     // Get the current handle table.
-    const auto& handle_table = system.Kernel().CurrentProcess()->GetHandleTable();
+    const auto& handle_table = GetCurrentProcess(system.Kernel()).GetHandleTable();
 
     // Try to reset as readable event.
     {
@@ -59,7 +59,7 @@ Result WaitSynchronization(Core::System& system, s32* index, VAddr handles_addre
 
     auto& kernel = system.Kernel();
     std::vector<KSynchronizationObject*> objs(num_handles);
-    const auto& handle_table = kernel.CurrentProcess()->GetHandleTable();
+    const auto& handle_table = GetCurrentProcess(kernel).GetHandleTable();
     Handle* handles = system.Memory().GetPointer<Handle>(handles_address);
 
     // Copy user handles.
@@ -91,7 +91,7 @@ Result CancelSynchronization(Core::System& system, Handle handle) {
 
     // Get the thread from its handle.
     KScopedAutoObject thread =
-        system.Kernel().CurrentProcess()->GetHandleTable().GetObject<KThread>(handle);
+        GetCurrentProcess(system.Kernel()).GetHandleTable().GetObject<KThread>(handle);
     R_UNLESS(thread.IsNotNull(), ResultInvalidHandle);
 
     // Cancel the thread's wait.
@@ -106,7 +106,7 @@ void SynchronizePreemptionState(Core::System& system) {
     KScopedSchedulerLock sl{kernel};
 
     // If the current thread is pinned, unpin it.
-    KProcess* cur_process = system.Kernel().CurrentProcess();
+    KProcess* cur_process = GetCurrentProcessPointer(kernel);
     const auto core_id = GetCurrentCoreId(kernel);
 
     if (cur_process->GetPinnedThread(core_id) == GetCurrentThreadPointer(kernel)) {

src/core/hle/kernel/svc/svc_thread.cpp

@@ -28,7 +28,7 @@ Result CreateThread(Core::System& system, Handle* out_handle, VAddr entry_point,
 
     // Adjust core id, if it's the default magic.
     auto& kernel = system.Kernel();
-    auto& process = *kernel.CurrentProcess();
+    auto& process = GetCurrentProcess(kernel);
     if (core_id == IdealCoreUseProcessValue) {
         core_id = process.GetIdealCoreId();
     }
@@ -53,9 +53,9 @@ Result CreateThread(Core::System& system, Handle* out_handle, VAddr entry_point,
     }
 
     // Reserve a new thread from the process resource limit (waiting up to 100ms).
-    KScopedResourceReservation thread_reservation(
-        kernel.CurrentProcess(), LimitableResource::ThreadCountMax, 1,
-        system.CoreTiming().GetGlobalTimeNs().count() + 100000000);
+    KScopedResourceReservation thread_reservation(&process, LimitableResource::ThreadCountMax, 1,
+                                                  system.CoreTiming().GetGlobalTimeNs().count() +
+                                                      100000000);
     if (!thread_reservation.Succeeded()) {
         LOG_ERROR(Kernel_SVC, "Could not reserve a new thread");
         return ResultLimitReached;
@@ -97,7 +97,7 @@ Result StartThread(Core::System& system, Handle thread_handle) {
 
     // Get the thread from its handle.
     KScopedAutoObject thread =
-        system.Kernel().CurrentProcess()->GetHandleTable().GetObject<KThread>(thread_handle);
+        GetCurrentProcess(system.Kernel()).GetHandleTable().GetObject<KThread>(thread_handle);
     R_UNLESS(thread.IsNotNull(), ResultInvalidHandle);
 
     // Try to start the thread.
@@ -156,11 +156,11 @@ Result GetThreadContext3(Core::System& system, VAddr out_context, Handle thread_
 
     // Get the thread from its handle.
     KScopedAutoObject thread =
-        kernel.CurrentProcess()->GetHandleTable().GetObject<KThread>(thread_handle);
+        GetCurrentProcess(kernel).GetHandleTable().GetObject<KThread>(thread_handle);
     R_UNLESS(thread.IsNotNull(), ResultInvalidHandle);
 
     // Require the handle be to a non-current thread in the current process.
-    const auto* current_process = kernel.CurrentProcess();
+    const auto* current_process = GetCurrentProcessPointer(kernel);
     R_UNLESS(current_process == thread->GetOwnerProcess(), ResultInvalidId);
 
     // Verify that the thread isn't terminated.
@@ -211,7 +211,7 @@ Result GetThreadPriority(Core::System& system, s32* out_priority, Handle handle)
 
     // Get the thread from its handle.
     KScopedAutoObject thread =
-        system.Kernel().CurrentProcess()->GetHandleTable().GetObject<KThread>(handle);
+        GetCurrentProcess(system.Kernel()).GetHandleTable().GetObject<KThread>(handle);
     R_UNLESS(thread.IsNotNull(), ResultInvalidHandle);
 
     // Get the thread's priority.
@@ -222,7 +222,7 @@ Result GetThreadPriority(Core::System& system, s32* out_priority, Handle handle)
 /// Sets the priority for the specified thread
 Result SetThreadPriority(Core::System& system, Handle thread_handle, s32 priority) {
     // Get the current process.
-    KProcess& process = *system.Kernel().CurrentProcess();
+    KProcess& process = GetCurrentProcess(system.Kernel());
 
     // Validate the priority.
     R_UNLESS(HighestThreadPriority <= priority && priority <= LowestThreadPriority,
@@ -253,7 +253,7 @@ Result GetThreadList(Core::System& system, s32* out_num_threads, VAddr out_threa
         return ResultOutOfRange;
     }
 
-    auto* const current_process = system.Kernel().CurrentProcess();
+    auto* const current_process = GetCurrentProcessPointer(system.Kernel());
     const auto total_copy_size = out_thread_ids_size * sizeof(u64);
 
     if (out_thread_ids_size > 0 &&
@@ -284,7 +284,7 @@ Result GetThreadCoreMask(Core::System& system, s32* out_core_id, u64* out_affini
 
     // Get the thread from its handle.
     KScopedAutoObject thread =
-        system.Kernel().CurrentProcess()->GetHandleTable().GetObject<KThread>(thread_handle);
+        GetCurrentProcess(system.Kernel()).GetHandleTable().GetObject<KThread>(thread_handle);
     R_UNLESS(thread.IsNotNull(), ResultInvalidHandle);
 
     // Get the core mask.
@@ -297,11 +297,11 @@ Result SetThreadCoreMask(Core::System& system, Handle thread_handle, s32 core_id
                          u64 affinity_mask) {
     // Determine the core id/affinity mask.
     if (core_id == IdealCoreUseProcessValue) {
-        core_id = system.Kernel().CurrentProcess()->GetIdealCoreId();
+        core_id = GetCurrentProcess(system.Kernel()).GetIdealCoreId();
         affinity_mask = (1ULL << core_id);
     } else {
         // Validate the affinity mask.
-        const u64 process_core_mask = system.Kernel().CurrentProcess()->GetCoreMask();
+        const u64 process_core_mask = GetCurrentProcess(system.Kernel()).GetCoreMask();
         R_UNLESS((affinity_mask | process_core_mask) == process_core_mask, ResultInvalidCoreId);
         R_UNLESS(affinity_mask != 0, ResultInvalidCombination);
 
@@ -316,7 +316,7 @@ Result SetThreadCoreMask(Core::System& system, Handle thread_handle, s32 core_id
 
     // Get the thread from its handle.
     KScopedAutoObject thread =
-        system.Kernel().CurrentProcess()->GetHandleTable().GetObject<KThread>(thread_handle);
+        GetCurrentProcess(system.Kernel()).GetHandleTable().GetObject<KThread>(thread_handle);
     R_UNLESS(thread.IsNotNull(), ResultInvalidHandle);
 
     // Set the core mask.
@@ -329,7 +329,7 @@ Result SetThreadCoreMask(Core::System& system, Handle thread_handle, s32 core_id
 Result GetThreadId(Core::System& system, u64* out_thread_id, Handle thread_handle) {
     // Get the thread from its handle.
     KScopedAutoObject thread =
-        system.Kernel().CurrentProcess()->GetHandleTable().GetObject<KThread>(thread_handle);
+        GetCurrentProcess(system.Kernel()).GetHandleTable().GetObject<KThread>(thread_handle);
     R_UNLESS(thread.IsNotNull(), ResultInvalidHandle);
 
     // Get the thread's id.

src/core/hle/kernel/svc/svc_transfer_memory.cpp

@@ -39,11 +39,11 @@ Result CreateTransferMemory(Core::System& system, Handle* out, VAddr address, u6
     R_UNLESS(IsValidTransferMemoryPermission(map_perm), ResultInvalidNewMemoryPermission);
 
     // Get the current process and handle table.
-    auto& process = *kernel.CurrentProcess();
+    auto& process = GetCurrentProcess(kernel);
     auto& handle_table = process.GetHandleTable();
 
     // Reserve a new transfer memory from the process resource limit.
-    KScopedResourceReservation trmem_reservation(kernel.CurrentProcess(),
+    KScopedResourceReservation trmem_reservation(&process,
                                                  LimitableResource::TransferMemoryCountMax);
     R_UNLESS(trmem_reservation.Succeeded(), ResultLimitReached);
 

src/core/hle/kernel/svc_generator.py

@@ -592,7 +592,7 @@ void Call(Core::System& system, u32 imm) {
     auto& kernel = system.Kernel();
     kernel.EnterSVCProfile();
 
-    if (system.CurrentProcess()->Is64BitProcess()) {
+    if (GetCurrentProcess(system.Kernel()).Is64BitProcess()) {
         Call64(system, imm);
     } else {
         Call32(system, imm);

src/core/hle/service/acc/acc.cpp

@@ -25,6 +25,7 @@
 #include "core/hle/service/acc/errors.h"
 #include "core/hle/service/acc/profile_manager.h"
 #include "core/hle/service/glue/glue_manager.h"
+#include "core/hle/service/server_manager.h"
 #include "core/loader/loader.h"
 
 namespace Service::Account {
@@ -762,7 +763,7 @@ Result Module::Interface::InitializeApplicationInfoBase() {
     // processes emulated. As we don't actually have pid support we should assume we're just using
     // our own process
     const auto launch_property =
-        system.GetARPManager().GetLaunchProperty(system.GetCurrentProcessProgramID());
+        system.GetARPManager().GetLaunchProperty(system.GetApplicationProcessProgramID());
 
     if (launch_property.Failed()) {
         LOG_ERROR(Service_ACC, "Failed to get launch property");
@@ -806,7 +807,7 @@ void Module::Interface::IsUserAccountSwitchLocked(Kernel::HLERequestContext& ctx
     bool is_locked = false;
 
     if (res != Loader::ResultStatus::Success) {
-        const FileSys::PatchManager pm{system.GetCurrentProcessProgramID(),
+        const FileSys::PatchManager pm{system.GetApplicationProcessProgramID(),
                                        system.GetFileSystemController(),
                                        system.GetContentProvider()};
         const auto nacp_unique = pm.GetControlMetadata().first;
@@ -942,18 +943,20 @@ Module::Interface::Interface(std::shared_ptr<Module> module_,
 
 Module::Interface::~Interface() = default;
 
-void InstallInterfaces(Core::System& system) {
+void LoopProcess(Core::System& system) {
     auto module = std::make_shared<Module>();
     auto profile_manager = std::make_shared<ProfileManager>();
+    auto server_manager = std::make_unique<ServerManager>(system);
 
-    std::make_shared<ACC_AA>(module, profile_manager, system)
-        ->InstallAsService(system.ServiceManager());
-    std::make_shared<ACC_SU>(module, profile_manager, system)
-        ->InstallAsService(system.ServiceManager());
-    std::make_shared<ACC_U0>(module, profile_manager, system)
-        ->InstallAsService(system.ServiceManager());
-    std::make_shared<ACC_U1>(module, profile_manager, system)
-        ->InstallAsService(system.ServiceManager());
+    server_manager->RegisterNamedService("acc:aa",
+                                         std::make_shared<ACC_AA>(module, profile_manager, system));
+    server_manager->RegisterNamedService("acc:su",
+                                         std::make_shared<ACC_SU>(module, profile_manager, system));
+    server_manager->RegisterNamedService("acc:u0",
+                                         std::make_shared<ACC_U0>(module, profile_manager, system));
+    server_manager->RegisterNamedService("acc:u1",
+                                         std::make_shared<ACC_U1>(module, profile_manager, system));
+    ServerManager::RunServer(std::move(server_manager));
 }
 
 } // namespace Service::Account

src/core/hle/service/acc/acc.h

@@ -67,7 +67,6 @@ public:
     };
 };
 
-/// Registers all ACC services with the specified service manager.
-void InstallInterfaces(Core::System& system);
+void LoopProcess(Core::System& system);
 
 } // namespace Service::Account

src/core/hle/service/am/am.cpp

@@ -24,7 +24,6 @@
 #include "core/hle/service/am/idle.h"
 #include "core/hle/service/am/omm.h"
 #include "core/hle/service/am/spsm.h"
-#include "core/hle/service/am/tcap.h"
 #include "core/hle/service/apm/apm_controller.h"
 #include "core/hle/service/apm/apm_interface.h"
 #include "core/hle/service/bcat/backend/backend.h"
@@ -33,6 +32,7 @@
 #include "core/hle/service/ns/ns.h"
 #include "core/hle/service/nvflinger/nvflinger.h"
 #include "core/hle/service/pm/pm.h"
+#include "core/hle/service/server_manager.h"
 #include "core/hle/service/sm/sm.h"
 #include "core/hle/service/vi/vi.h"
 #include "core/memory.h"
@@ -79,7 +79,7 @@ IWindowController::IWindowController(Core::System& system_)
 IWindowController::~IWindowController() = default;
 
 void IWindowController::GetAppletResourceUserId(Kernel::HLERequestContext& ctx) {
-    const u64 process_id = system.CurrentProcess()->GetProcessID();
+    const u64 process_id = system.ApplicationProcess()->GetProcessID();
 
     LOG_DEBUG(Service_AM, "called. Process ID=0x{:016X}", process_id);
 
@@ -1252,7 +1252,7 @@ void ILibraryAppletCreator::CreateTransferMemoryStorage(Kernel::HLERequestContex
     }
 
     auto transfer_mem =
-        system.CurrentProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(handle);
+        system.ApplicationProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(handle);
 
     if (transfer_mem.IsNull()) {
         LOG_ERROR(Service_AM, "transfer_mem is a nullptr for handle={:08X}", handle);
@@ -1286,7 +1286,7 @@ void ILibraryAppletCreator::CreateHandleStorage(Kernel::HLERequestContext& ctx)
     }
 
     auto transfer_mem =
-        system.CurrentProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(handle);
+        system.ApplicationProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(handle);
 
     if (transfer_mem.IsNull()) {
         LOG_ERROR(Service_AM, "transfer_mem is a nullptr for handle={:08X}", handle);
@@ -1465,11 +1465,12 @@ void IApplicationFunctions::PopLaunchParameter(Kernel::HLERequestContext& ctx) {
         const auto backend = BCAT::CreateBackendFromSettings(system, [this](u64 tid) {
             return system.GetFileSystemController().GetBCATDirectory(tid);
         });
-        const auto build_id_full = system.GetCurrentProcessBuildID();
+        const auto build_id_full = system.GetApplicationProcessBuildID();
         u64 build_id{};
         std::memcpy(&build_id, build_id_full.data(), sizeof(u64));
 
-        auto data = backend->GetLaunchParameter({system.GetCurrentProcessProgramID(), build_id});
+        auto data =
+            backend->GetLaunchParameter({system.GetApplicationProcessProgramID(), build_id});
         if (data.has_value()) {
             IPC::ResponseBuilder rb{ctx, 2, 0, 1};
             rb.Push(ResultSuccess);
@@ -1521,7 +1522,7 @@ void IApplicationFunctions::EnsureSaveData(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_AM, "called, uid={:016X}{:016X}", user_id[1], user_id[0]);
 
     FileSys::SaveDataAttribute attribute{};
-    attribute.title_id = system.GetCurrentProcessProgramID();
+    attribute.title_id = system.GetApplicationProcessProgramID();
     attribute.user_id = user_id;
     attribute.type = FileSys::SaveDataType::SaveData;
     const auto res = system.GetFileSystemController().CreateSaveData(
@@ -1551,7 +1552,7 @@ void IApplicationFunctions::GetDisplayVersion(Kernel::HLERequestContext& ctx) {
     std::array<u8, 0x10> version_string{};
 
     const auto res = [this] {
-        const auto title_id = system.GetCurrentProcessProgramID();
+        const auto title_id = system.GetApplicationProcessProgramID();
 
         const FileSys::PatchManager pm{title_id, system.GetFileSystemController(),
                                        system.GetContentProvider()};
@@ -1570,7 +1571,7 @@ void IApplicationFunctions::GetDisplayVersion(Kernel::HLERequestContext& ctx) {
         const auto& version = res.first->GetVersionString();
         std::copy(version.begin(), version.end(), version_string.begin());
     } else {
-        constexpr char default_version[]{"1.0.0"};
+        static constexpr char default_version[]{"1.0.0"};
         std::memcpy(version_string.data(), default_version, sizeof(default_version));
     }
 
@@ -1588,7 +1589,7 @@ void IApplicationFunctions::GetDesiredLanguage(Kernel::HLERequestContext& ctx) {
     u32 supported_languages = 0;
 
     const auto res = [this] {
-        const auto title_id = system.GetCurrentProcessProgramID();
+        const auto title_id = system.GetApplicationProcessProgramID();
 
         const FileSys::PatchManager pm{title_id, system.GetFileSystemController(),
                                        system.GetContentProvider()};
@@ -1696,7 +1697,8 @@ void IApplicationFunctions::ExtendSaveData(Kernel::HLERequestContext& ctx) {
               static_cast<u8>(type), user_id[1], user_id[0], new_normal_size, new_journal_size);
 
     system.GetFileSystemController().WriteSaveDataSize(
-        type, system.GetCurrentProcessProgramID(), user_id, {new_normal_size, new_journal_size});
+        type, system.GetApplicationProcessProgramID(), user_id,
+        {new_normal_size, new_journal_size});
 
     IPC::ResponseBuilder rb{ctx, 4};
     rb.Push(ResultSuccess);
@@ -1720,7 +1722,7 @@ void IApplicationFunctions::GetSaveDataSize(Kernel::HLERequestContext& ctx) {
               user_id[0]);
 
     const auto size = system.GetFileSystemController().ReadSaveDataSize(
-        type, system.GetCurrentProcessProgramID(), user_id);
+        type, system.GetApplicationProcessProgramID(), user_id);
 
     IPC::ResponseBuilder rb{ctx, 6};
     rb.Push(ResultSuccess);
@@ -1827,18 +1829,21 @@ void IApplicationFunctions::PrepareForJit(Kernel::HLERequestContext& ctx) {
     rb.Push(ResultSuccess);
 }
 
-void InstallInterfaces(SM::ServiceManager& service_manager, NVFlinger::NVFlinger& nvflinger,
-                       Core::System& system) {
+void LoopProcess(NVFlinger::NVFlinger& nvflinger, Core::System& system) {
     auto message_queue = std::make_shared<AppletMessageQueue>(system);
     // Needed on game boot
     message_queue->PushMessage(AppletMessageQueue::AppletMessage::FocusStateChanged);
 
-    std::make_shared<AppletAE>(nvflinger, message_queue, system)->InstallAsService(service_manager);
-    std::make_shared<AppletOE>(nvflinger, message_queue, system)->InstallAsService(service_manager);
-    std::make_shared<IdleSys>(system)->InstallAsService(service_manager);
-    std::make_shared<OMM>(system)->InstallAsService(service_manager);
-    std::make_shared<SPSM>(system)->InstallAsService(service_manager);
-    std::make_shared<TCAP>(system)->InstallAsService(service_manager);
+    auto server_manager = std::make_unique<ServerManager>(system);
+
+    server_manager->RegisterNamedService(
+        "appletAE", std::make_shared<AppletAE>(nvflinger, message_queue, system));
+    server_manager->RegisterNamedService(
+        "appletOE", std::make_shared<AppletOE>(nvflinger, message_queue, system));
+    server_manager->RegisterNamedService("idle:sys", std::make_shared<IdleSys>(system));
+    server_manager->RegisterNamedService("omm", std::make_shared<OMM>(system));
+    server_manager->RegisterNamedService("spsm", std::make_shared<SPSM>(system));
+    ServerManager::RunServer(std::move(server_manager));
 }
 
 IHomeMenuFunctions::IHomeMenuFunctions(Core::System& system_)

src/core/hle/service/am/am.h

@@ -396,8 +396,6 @@ public:
     ~IProcessWindingController() override;
 };
 
-/// Registers all AM services with the specified service manager.
-void InstallInterfaces(SM::ServiceManager& service_manager, NVFlinger::NVFlinger& nvflinger,
-                       Core::System& system);
+void LoopProcess(NVFlinger::NVFlinger& nvflinger, Core::System& system);
 
 } // namespace Service::AM

src/core/hle/service/am/applets/applet_error.cpp

@@ -166,7 +166,7 @@ void Error::Execute() {
     }
 
     const auto callback = [this] { DisplayCompleted(); };
-    const auto title_id = system.GetCurrentProcessProgramID();
+    const auto title_id = system.GetApplicationProcessProgramID();
     const auto& reporter{system.GetReporter()};
 
     switch (mode) {

src/core/hle/service/am/applets/applet_general_backend.cpp

@@ -186,7 +186,7 @@ void PhotoViewer::Execute() {
     const auto callback = [this] { ViewFinished(); };
     switch (mode) {
     case PhotoViewerAppletMode::CurrentApp:
-        frontend.ShowPhotosForApplication(system.GetCurrentProcessProgramID(), callback);
+        frontend.ShowPhotosForApplication(system.GetApplicationProcessProgramID(), callback);
         break;
     case PhotoViewerAppletMode::AllApps:
         frontend.ShowAllPhotos(callback);

src/core/hle/service/am/applets/applet_web_browser.cpp

@@ -393,7 +393,7 @@ void WebBrowser::InitializeOffline() {
     switch (document_kind) {
     case DocumentKind::OfflineHtmlPage:
     default:
-        title_id = system.GetCurrentProcessProgramID();
+        title_id = system.GetApplicationProcessProgramID();
         nca_type = FileSys::ContentRecordType::HtmlDocument;
         additional_paths = "html-document";
         break;

src/core/hle/service/am/tcap.cpp

@@ -1,22 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "core/hle/service/am/tcap.h"
-
-namespace Service::AM {
-
-TCAP::TCAP(Core::System& system_) : ServiceFramework{system_, "tcap"} {
-    // clang-format off
-    static const FunctionInfo functions[] = {
-        {0, nullptr, "GetContinuousHighSkinTemperatureEvent"},
-        {1, nullptr, "SetOperationMode"},
-        {2, nullptr, "LoadAndApplySettings"},
-    };
-    // clang-format on
-
-    RegisterHandlers(functions);
-}
-
-TCAP::~TCAP() = default;
-
-} // namespace Service::AM

src/core/hle/service/am/tcap.h

@@ -1,20 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include "core/hle/service/service.h"
-
-namespace Core {
-class System;
-}
-
-namespace Service::AM {
-
-class TCAP final : public ServiceFramework<TCAP> {
-public:
-    explicit TCAP(Core::System& system_);
-    ~TCAP() override;
-};
-
-} // namespace Service::AM

src/core/hle/service/aoc/aoc_u.cpp

@@ -17,6 +17,7 @@
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/kernel/k_event.h"
 #include "core/hle/service/aoc/aoc_u.h"
+#include "core/hle/service/server_manager.h"
 #include "core/loader/loader.h"
 
 namespace Service::AOC {
@@ -155,7 +156,7 @@ void AOC_U::CountAddOnContent(Kernel::HLERequestContext& ctx) {
     IPC::ResponseBuilder rb{ctx, 3};
     rb.Push(ResultSuccess);
 
-    const auto current = system.GetCurrentProcessProgramID();
+    const auto current = system.GetApplicationProcessProgramID();
 
     const auto& disabled = Settings::values.disabled_addons[current];
     if (std::find(disabled.begin(), disabled.end(), "DLC") != disabled.end()) {
@@ -182,7 +183,7 @@ void AOC_U::ListAddOnContent(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_AOC, "called with offset={}, count={}, process_id={}", offset, count,
               process_id);
 
-    const auto current = system.GetCurrentProcessProgramID();
+    const auto current = system.GetApplicationProcessProgramID();
 
     std::vector<u32> out;
     const auto& disabled = Settings::values.disabled_addons[current];
@@ -228,7 +229,7 @@ void AOC_U::GetAddOnContentBaseId(Kernel::HLERequestContext& ctx) {
     IPC::ResponseBuilder rb{ctx, 4};
     rb.Push(ResultSuccess);
 
-    const auto title_id = system.GetCurrentProcessProgramID();
+    const auto title_id = system.GetApplicationProcessProgramID();
     const FileSys::PatchManager pm{title_id, system.GetFileSystemController(),
                                    system.GetContentProvider()};
 
@@ -311,8 +312,10 @@ void AOC_U::CreatePermanentEcPurchasedEventManager(Kernel::HLERequestContext& ct
     rb.PushIpcInterface<IPurchaseEventManager>(system);
 }
 
-void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system) {
-    std::make_shared<AOC_U>(system)->InstallAsService(service_manager);
+void LoopProcess(Core::System& system) {
+    auto server_manager = std::make_unique<ServerManager>(system);
+    server_manager->RegisterNamedService("aoc:u", std::make_shared<AOC_U>(system));
+    ServerManager::RunServer(std::move(server_manager));
 }
 
 } // namespace Service::AOC

src/core/hle/service/aoc/aoc_u.h

@@ -40,7 +40,6 @@ private:
     Kernel::KEvent* aoc_change_event;
 };
 
-/// Registers all AOC services with the specified service manager.
-void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system);
+void LoopProcess(Core::System& system);
 
 } // namespace Service::AOC

src/core/hle/service/apm/apm.cpp

@@ -4,22 +4,24 @@
 #include "core/core.h"
 #include "core/hle/service/apm/apm.h"
 #include "core/hle/service/apm/apm_interface.h"
+#include "core/hle/service/server_manager.h"
 
 namespace Service::APM {
 
 Module::Module() = default;
 Module::~Module() = default;
 
-void InstallInterfaces(Core::System& system) {
-    auto module_ = std::make_shared<Module>();
-    std::make_shared<APM>(system, module_, system.GetAPMController(), "apm")
-        ->InstallAsService(system.ServiceManager());
-    std::make_shared<APM>(system, module_, system.GetAPMController(), "apm:p")
-        ->InstallAsService(system.ServiceManager());
-    std::make_shared<APM>(system, module_, system.GetAPMController(), "apm:am")
-        ->InstallAsService(system.ServiceManager());
-    std::make_shared<APM_Sys>(system, system.GetAPMController())
-        ->InstallAsService(system.ServiceManager());
+void LoopProcess(Core::System& system) {
+    auto module = std::make_shared<Module>();
+    auto server_manager = std::make_unique<ServerManager>(system);
+
+    server_manager->RegisterNamedService(
+        "apm", std::make_shared<APM>(system, module, system.GetAPMController(), "apm"));
+    server_manager->RegisterNamedService(
+        "apm:am", std::make_shared<APM>(system, module, system.GetAPMController(), "apm:am"));
+    server_manager->RegisterNamedService(
+        "apm:sys", std::make_shared<APM_Sys>(system, system.GetAPMController()));
+    ServerManager::RunServer(std::move(server_manager));
 }
 
 } // namespace Service::APM

src/core/hle/service/apm/apm.h

@@ -15,7 +15,6 @@ public:
     ~Module();
 };
 
-/// Registers all AM services with the specified service manager.
-void InstallInterfaces(Core::System& system);
+void LoopProcess(Core::System& system);
 
 } // namespace Service::APM

src/core/hle/service/apm/apm_controller.cpp

@@ -56,7 +56,7 @@ void Controller::SetPerformanceConfiguration(PerformanceMode mode,
 }
 
 void Controller::SetFromCpuBoostMode(CpuBoostMode mode) {
-    constexpr std::array<PerformanceConfiguration, 3> BOOST_MODE_TO_CONFIG_MAP{{
+    static constexpr std::array<PerformanceConfiguration, 3> BOOST_MODE_TO_CONFIG_MAP{{
         PerformanceConfiguration::Config7,
         PerformanceConfiguration::Config13,
         PerformanceConfiguration::Config15,

src/core/hle/service/audio/auddbg.cpp

@@ -1,21 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "core/hle/service/audio/auddbg.h"
-
-namespace Service::Audio {
-
-AudDbg::AudDbg(Core::System& system_, const char* name) : ServiceFramework{system_, name} {
-    // clang-format off
-    static const FunctionInfo functions[] = {
-        {0, nullptr, "RequestSuspendForDebug"},
-        {1, nullptr, "RequestResumeForDebug"},
-    };
-    // clang-format on
-
-    RegisterHandlers(functions);
-}
-
-AudDbg::~AudDbg() = default;
-
-} // namespace Service::Audio

src/core/hle/service/audio/auddbg.h

@@ -1,20 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include "core/hle/service/service.h"
-
-namespace Core {
-class System;
-}
-
-namespace Service::Audio {
-
-class AudDbg final : public ServiceFramework<AudDbg> {
-public:
-    explicit AudDbg(Core::System& system_, const char* name);
-    ~AudDbg() override;
-};
-
-} // namespace Service::Audio

src/core/hle/service/audio/audin_a.cpp

@@ -1,23 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "core/hle/service/audio/audin_a.h"
-
-namespace Service::Audio {
-
-AudInA::AudInA(Core::System& system_) : ServiceFramework{system_, "audin:a"} {
-    // clang-format off
-    static const FunctionInfo functions[] = {
-        {0, nullptr, "RequestSuspend"},
-        {1, nullptr, "RequestResume"},
-        {2, nullptr, "GetProcessMasterVolume"},
-        {3, nullptr, "SetProcessMasterVolume"},
-    };
-    // clang-format on
-
-    RegisterHandlers(functions);
-}
-
-AudInA::~AudInA() = default;
-
-} // namespace Service::Audio

src/core/hle/service/audio/audin_a.h

@@ -1,20 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include "core/hle/service/service.h"
-
-namespace Core {
-class System;
-}
-
-namespace Service::Audio {
-
-class AudInA final : public ServiceFramework<AudInA> {
-public:
-    explicit AudInA(Core::System& system_);
-    ~AudInA() override;
-};
-
-} // namespace Service::Audio

src/core/hle/service/audio/audin_u.cpp

@@ -203,9 +203,8 @@ private:
 };
 
 AudInU::AudInU(Core::System& system_)
-    : ServiceFramework{system_, "audin:u", ServiceThreadType::CreateNew},
-      service_context{system_, "AudInU"}, impl{std::make_unique<AudioCore::AudioIn::Manager>(
-                                              system_)} {
+    : ServiceFramework{system_, "audin:u"}, service_context{system_, "AudInU"},
+      impl{std::make_unique<AudioCore::AudioIn::Manager>(system_)} {
     // clang-format off
     static const FunctionInfo functions[] = {
         {0, &AudInU::ListAudioIns, "ListAudioIns"},

src/core/hle/service/audio/audio.cpp

@@ -1,40 +1,31 @@
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
+#include "core/core.h"
 #include "core/hle/service/audio/audctl.h"
-#include "core/hle/service/audio/auddbg.h"
-#include "core/hle/service/audio/audin_a.h"
 #include "core/hle/service/audio/audin_u.h"
 #include "core/hle/service/audio/audio.h"
-#include "core/hle/service/audio/audout_a.h"
 #include "core/hle/service/audio/audout_u.h"
 #include "core/hle/service/audio/audrec_a.h"
 #include "core/hle/service/audio/audrec_u.h"
-#include "core/hle/service/audio/audren_a.h"
 #include "core/hle/service/audio/audren_u.h"
-#include "core/hle/service/audio/codecctl.h"
 #include "core/hle/service/audio/hwopus.h"
+#include "core/hle/service/server_manager.h"
 #include "core/hle/service/service.h"
 
 namespace Service::Audio {
 
-void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system) {
-    std::make_shared<AudCtl>(system)->InstallAsService(service_manager);
-    std::make_shared<AudOutA>(system)->InstallAsService(service_manager);
-    std::make_shared<AudOutU>(system)->InstallAsService(service_manager);
-    std::make_shared<AudInA>(system)->InstallAsService(service_manager);
-    std::make_shared<AudInU>(system)->InstallAsService(service_manager);
-    std::make_shared<AudRecA>(system)->InstallAsService(service_manager);
-    std::make_shared<AudRecU>(system)->InstallAsService(service_manager);
-    std::make_shared<AudRenA>(system)->InstallAsService(service_manager);
-    std::make_shared<AudRenU>(system)->InstallAsService(service_manager);
-    std::make_shared<CodecCtl>(system)->InstallAsService(service_manager);
-    std::make_shared<HwOpus>(system)->InstallAsService(service_manager);
+void LoopProcess(Core::System& system) {
+    auto server_manager = std::make_unique<ServerManager>(system);
 
-    std::make_shared<AudDbg>(system, "audin:d")->InstallAsService(service_manager);
-    std::make_shared<AudDbg>(system, "audout:d")->InstallAsService(service_manager);
-    std::make_shared<AudDbg>(system, "audrec:d")->InstallAsService(service_manager);
-    std::make_shared<AudDbg>(system, "audren:d")->InstallAsService(service_manager);
+    server_manager->RegisterNamedService("audctl", std::make_shared<AudCtl>(system));
+    server_manager->RegisterNamedService("audout:u", std::make_shared<AudOutU>(system));
+    server_manager->RegisterNamedService("audin:u", std::make_shared<AudInU>(system));
+    server_manager->RegisterNamedService("audrec:a", std::make_shared<AudRecA>(system));
+    server_manager->RegisterNamedService("audrec:u", std::make_shared<AudRecU>(system));
+    server_manager->RegisterNamedService("audren:u", std::make_shared<AudRenU>(system));
+    server_manager->RegisterNamedService("hwopus", std::make_shared<HwOpus>(system));
+    ServerManager::RunServer(std::move(server_manager));
 }
 
 } // namespace Service::Audio

src/core/hle/service/audio/audio.h

@@ -13,7 +13,6 @@ class ServiceManager;
 
 namespace Service::Audio {
 
-/// Registers all Audio services with the specified service manager.
-void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system);
+void LoopProcess(Core::System& system);
 
 } // namespace Service::Audio

src/core/hle/service/audio/audout_a.cpp

@@ -1,25 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "core/hle/service/audio/audout_a.h"
-
-namespace Service::Audio {
-
-AudOutA::AudOutA(Core::System& system_) : ServiceFramework{system_, "audout:a"} {
-    // clang-format off
-    static const FunctionInfo functions[] = {
-        {0, nullptr, "RequestSuspend"},
-        {1, nullptr, "RequestResume"},
-        {2, nullptr, "GetProcessMasterVolume"},
-        {3, nullptr, "SetProcessMasterVolume"},
-        {4, nullptr, "GetProcessRecordVolume"},
-        {5, nullptr, "SetProcessRecordVolume"},
-    };
-    // clang-format on
-
-    RegisterHandlers(functions);
-}
-
-AudOutA::~AudOutA() = default;
-
-} // namespace Service::Audio

src/core/hle/service/audio/audout_a.h

@@ -1,20 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include "core/hle/service/service.h"
-
-namespace Core {
-class System;
-}
-
-namespace Service::Audio {
-
-class AudOutA final : public ServiceFramework<AudOutA> {
-public:
-    explicit AudOutA(Core::System& system_);
-    ~AudOutA() override;
-};
-
-} // namespace Service::Audio

src/core/hle/service/audio/audout_u.cpp

@@ -26,9 +26,8 @@ public:
     explicit IAudioOut(Core::System& system_, AudioCore::AudioOut::Manager& manager,
                        size_t session_id, const std::string& device_name,
                        const AudioOutParameter& in_params, u32 handle, u64 applet_resource_user_id)
-        : ServiceFramework{system_, "IAudioOut", ServiceThreadType::CreateNew},
-          service_context{system_, "IAudioOut"}, event{service_context.CreateEvent(
-                                                     "AudioOutEvent")},
+        : ServiceFramework{system_, "IAudioOut"}, service_context{system_, "IAudioOut"},
+          event{service_context.CreateEvent("AudioOutEvent")},
           impl{std::make_shared<AudioCore::AudioOut::Out>(system_, manager, event, session_id)} {
 
         // clang-format off
@@ -221,9 +220,8 @@ private:
 };
 
 AudOutU::AudOutU(Core::System& system_)
-    : ServiceFramework{system_, "audout:u", ServiceThreadType::CreateNew},
-      service_context{system_, "AudOutU"}, impl{std::make_unique<AudioCore::AudioOut::Manager>(
-                                               system_)} {
+    : ServiceFramework{system_, "audout:u"}, service_context{system_, "AudOutU"},
+      impl{std::make_unique<AudioCore::AudioOut::Manager>(system_)} {
     // clang-format off
     static const FunctionInfo functions[] = {
         {0, &AudOutU::ListAudioOuts, "ListAudioOuts"},

src/core/hle/service/audio/audren_a.cpp

@@ -1,27 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "core/hle/service/audio/audren_a.h"
-
-namespace Service::Audio {
-
-AudRenA::AudRenA(Core::System& system_) : ServiceFramework{system_, "audren:a"} {
-    // clang-format off
-    static const FunctionInfo functions[] = {
-        {0, nullptr, "RequestSuspend"},
-        {1, nullptr, "RequestResume"},
-        {2, nullptr, "GetProcessMasterVolume"},
-        {3, nullptr, "SetProcessMasterVolume"},
-        {4, nullptr, "RegisterAppletResourceUserId"},
-        {5, nullptr, "UnregisterAppletResourceUserId"},
-        {6, nullptr, "GetProcessRecordVolume"},
-        {7, nullptr, "SetProcessRecordVolume"},
-    };
-    // clang-format on
-
-    RegisterHandlers(functions);
-}
-
-AudRenA::~AudRenA() = default;
-
-} // namespace Service::Audio

src/core/hle/service/audio/audren_a.h

@@ -1,20 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include "core/hle/service/service.h"
-
-namespace Core {
-class System;
-}
-
-namespace Service::Audio {
-
-class AudRenA final : public ServiceFramework<AudRenA> {
-public:
-    explicit AudRenA(Core::System& system_);
-    ~AudRenA() override;
-};
-
-} // namespace Service::Audio

src/core/hle/service/audio/audren_u.cpp

@@ -35,10 +35,9 @@ public:
                             AudioCore::AudioRendererParameterInternal& params,
                             Kernel::KTransferMemory* transfer_memory, u64 transfer_memory_size,
                             u32 process_handle, u64 applet_resource_user_id, s32 session_id)
-        : ServiceFramework{system_, "IAudioRenderer", ServiceThreadType::CreateNew},
-          service_context{system_, "IAudioRenderer"}, rendered_event{service_context.CreateEvent(
-                                                          "IAudioRendererEvent")},
-          manager{manager_}, impl{std::make_unique<Renderer>(system_, manager, rendered_event)} {
+        : ServiceFramework{system_, "IAudioRenderer"}, service_context{system_, "IAudioRenderer"},
+          rendered_event{service_context.CreateEvent("IAudioRendererEvent")}, manager{manager_},
+          impl{std::make_unique<Renderer>(system_, manager, rendered_event)} {
         // clang-format off
         static const FunctionInfo functions[] = {
             {0, &IAudioRenderer::GetSampleRate, "GetSampleRate"},
@@ -243,10 +242,8 @@ class IAudioDevice final : public ServiceFramework<IAudioDevice> {
 public:
     explicit IAudioDevice(Core::System& system_, u64 applet_resource_user_id, u32 revision,
                           u32 device_num)
-        : ServiceFramework{system_, "IAudioDevice", ServiceThreadType::CreateNew},
-          service_context{system_, "IAudioDevice"}, impl{std::make_unique<AudioDevice>(
-                                                        system_, applet_resource_user_id,
-                                                        revision)},
+        : ServiceFramework{system_, "IAudioDevice"}, service_context{system_, "IAudioDevice"},
+          impl{std::make_unique<AudioDevice>(system_, applet_resource_user_id, revision)},
           event{service_context.CreateEvent(fmt::format("IAudioDeviceEvent-{}", device_num))} {
         static const FunctionInfo functions[] = {
             {0, &IAudioDevice::ListAudioDeviceName, "ListAudioDeviceName"},
@@ -421,7 +418,7 @@ private:
 };
 
 AudRenU::AudRenU(Core::System& system_)
-    : ServiceFramework{system_, "audren:u", ServiceThreadType::CreateNew},
+    : ServiceFramework{system_, "audren:u"},
       service_context{system_, "audren:u"}, impl{std::make_unique<Manager>(system_)} {
     // clang-format off
     static const FunctionInfo functions[] = {
@@ -455,7 +452,7 @@ void AudRenU::OpenAudioRenderer(Kernel::HLERequestContext& ctx) {
         return;
     }
 
-    const auto& handle_table{system.CurrentProcess()->GetHandleTable()};
+    const auto& handle_table{system.ApplicationProcess()->GetHandleTable()};
     auto process{handle_table.GetObject<Kernel::KProcess>(process_handle)};
     auto transfer_memory{
         process->GetHandleTable().GetObject<Kernel::KTransferMemory>(transfer_memory_handle)};

src/core/hle/service/audio/codecctl.cpp

@@ -1,29 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "core/hle/service/audio/codecctl.h"
-
-namespace Service::Audio {
-
-CodecCtl::CodecCtl(Core::System& system_) : ServiceFramework{system_, "codecctl"} {
-    static const FunctionInfo functions[] = {
-        {0, nullptr, "Initialize"},
-        {1, nullptr, "Finalize"},
-        {2, nullptr, "Sleep"},
-        {3, nullptr, "Wake"},
-        {4, nullptr, "SetVolume"},
-        {5, nullptr, "GetVolumeMax"},
-        {6, nullptr, "GetVolumeMin"},
-        {7, nullptr, "SetActiveTarget"},
-        {8, nullptr, "GetActiveTarget"},
-        {9, nullptr, "BindHeadphoneMicJackInterrupt"},
-        {10, nullptr, "IsHeadphoneMicJackInserted"},
-        {11, nullptr, "ClearHeadphoneMicJackInterrupt"},
-        {12, nullptr, "IsRequested"},
-    };
-    RegisterHandlers(functions);
-}
-
-CodecCtl::~CodecCtl() = default;
-
-} // namespace Service::Audio

src/core/hle/service/audio/codecctl.h

@@ -1,20 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include "core/hle/service/service.h"
-
-namespace Core {
-class System;
-}
-
-namespace Service::Audio {
-
-class CodecCtl final : public ServiceFramework<CodecCtl> {
-public:
-    explicit CodecCtl(Core::System& system_);
-    ~CodecCtl() override;
-};
-
-} // namespace Service::Audio

src/core/hle/service/bcat/bcat_module.cpp

@@ -15,6 +15,7 @@
 #include "core/hle/service/bcat/bcat.h"
 #include "core/hle/service/bcat/bcat_module.h"
 #include "core/hle/service/filesystem/filesystem.h"
+#include "core/hle/service/server_manager.h"
 
 namespace Service::BCAT {
 
@@ -176,8 +177,8 @@ private:
     void RequestSyncDeliveryCache(Kernel::HLERequestContext& ctx) {
         LOG_DEBUG(Service_BCAT, "called");
 
-        backend.Synchronize({system.GetCurrentProcessProgramID(),
-                             GetCurrentBuildID(system.GetCurrentProcessBuildID())},
+        backend.Synchronize({system.GetApplicationProcessProgramID(),
+                             GetCurrentBuildID(system.GetApplicationProcessBuildID())},
                             GetProgressBackend(SyncType::Normal));
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
@@ -193,8 +194,8 @@ private:
 
         LOG_DEBUG(Service_BCAT, "called, name={}", name);
 
-        backend.SynchronizeDirectory({system.GetCurrentProcessProgramID(),
-                                      GetCurrentBuildID(system.GetCurrentProcessBuildID())},
+        backend.SynchronizeDirectory({system.GetApplicationProcessProgramID(),
+                                      GetCurrentBuildID(system.GetApplicationProcessBuildID())},
                                      name, GetProgressBackend(SyncType::Directory));
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
@@ -554,7 +555,7 @@ private:
 void Module::Interface::CreateDeliveryCacheStorageService(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_BCAT, "called");
 
-    const auto title_id = system.GetCurrentProcessProgramID();
+    const auto title_id = system.GetApplicationProcessProgramID();
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(ResultSuccess);
     rb.PushIpcInterface<IDeliveryCacheStorageService>(system, fsc.GetBCATDirectory(title_id));
@@ -585,16 +586,23 @@ Module::Interface::Interface(Core::System& system_, std::shared_ptr<Module> modu
 
 Module::Interface::~Interface() = default;
 
-void InstallInterfaces(Core::System& system) {
+void LoopProcess(Core::System& system) {
+    auto server_manager = std::make_unique<ServerManager>(system);
     auto module = std::make_shared<Module>();
-    std::make_shared<BCAT>(system, module, system.GetFileSystemController(), "bcat:a")
-        ->InstallAsService(system.ServiceManager());
-    std::make_shared<BCAT>(system, module, system.GetFileSystemController(), "bcat:m")
-        ->InstallAsService(system.ServiceManager());
-    std::make_shared<BCAT>(system, module, system.GetFileSystemController(), "bcat:u")
-        ->InstallAsService(system.ServiceManager());
-    std::make_shared<BCAT>(system, module, system.GetFileSystemController(), "bcat:s")
-        ->InstallAsService(system.ServiceManager());
+
+    server_manager->RegisterNamedService(
+        "bcat:a",
+        std::make_shared<BCAT>(system, module, system.GetFileSystemController(), "bcat:a"));
+    server_manager->RegisterNamedService(
+        "bcat:m",
+        std::make_shared<BCAT>(system, module, system.GetFileSystemController(), "bcat:m"));
+    server_manager->RegisterNamedService(
+        "bcat:u",
+        std::make_shared<BCAT>(system, module, system.GetFileSystemController(), "bcat:u"));
+    server_manager->RegisterNamedService(
+        "bcat:s",
+        std::make_shared<BCAT>(system, module, system.GetFileSystemController(), "bcat:s"));
+    ServerManager::RunServer(std::move(server_manager));
 }
 
 } // namespace Service::BCAT

src/core/hle/service/bcat/bcat_module.h

@@ -39,8 +39,7 @@ public:
     };
 };
 
-/// Registers all BCAT services with the specified service manager.
-void InstallInterfaces(Core::System& system);
+void LoopProcess(Core::System& system);
 
 } // namespace BCAT
 

src/core/hle/service/bpc/bpc.cpp

@@ -4,8 +4,8 @@
 #include <memory>
 
 #include "core/hle/service/bpc/bpc.h"
+#include "core/hle/service/server_manager.h"
 #include "core/hle/service/service.h"
-#include "core/hle/service/sm/sm.h"
 
 namespace Service::BPC {
 
@@ -54,9 +54,12 @@ public:
     }
 };
 
-void InstallInterfaces(SM::ServiceManager& sm, Core::System& system) {
-    std::make_shared<BPC>(system)->InstallAsService(sm);
-    std::make_shared<BPC_R>(system)->InstallAsService(sm);
+void LoopProcess(Core::System& system) {
+    auto server_manager = std::make_unique<ServerManager>(system);
+
+    server_manager->RegisterNamedService("bpc", std::make_shared<BPC>(system));
+    server_manager->RegisterNamedService("bpc:r", std::make_shared<BPC_R>(system));
+    ServerManager::RunServer(std::move(server_manager));
 }
 
 } // namespace Service::BPC