8 files changed, 48 insertions, 5 deletions

diff --git a/src/common/param_package.cpp b/src/common/param_package.cpp
index bbf20f5eb..462502e34 100644
--- a/src/common/param_package.cpp
+++ b/src/common/param_package.cpp
@@ -76,7 +76,7 @@ std::string ParamPackage::Serialize() const {
 std::string ParamPackage::Get(const std::string& key, const std::string& default_value) const {
     auto pair = data.find(key);
     if (pair == data.end()) {
-        LOG_DEBUG(Common, "key '{}' not found", key);
+        LOG_TRACE(Common, "key '{}' not found", key);
         return default_value;
     }
 
@@ -86,7 +86,7 @@ std::string ParamPackage::Get(const std::string& key, const std::string& default
 int ParamPackage::Get(const std::string& key, int default_value) const {
     auto pair = data.find(key);
     if (pair == data.end()) {
-        LOG_DEBUG(Common, "key '{}' not found", key);
+        LOG_TRACE(Common, "key '{}' not found", key);
         return default_value;
     }
 
@@ -101,7 +101,7 @@ int ParamPackage::Get(const std::string& key, int default_value) const {
 float ParamPackage::Get(const std::string& key, float default_value) const {
     auto pair = data.find(key);
     if (pair == data.end()) {
-        LOG_DEBUG(Common, "key {} not found", key);
+        LOG_TRACE(Common, "key {} not found", key);
         return default_value;
     }
 
diff --git a/src/core/cpu_manager.cpp b/src/core/cpu_manager.cpp
index 1c07dc90e..d69b2602a 100644
--- a/src/core/cpu_manager.cpp
+++ b/src/core/cpu_manager.cpp
@@ -26,6 +26,7 @@ void CpuManager::ThreadStart(std::stop_token stop_token, CpuManager& cpu_manager
 
 void CpuManager::Initialize() {
     num_cores = is_multicore ? Core::Hardware::NUM_CPU_CORES : 1;
+    gpu_barrier = std::make_unique<Common::Barrier>(num_cores + 1);
 
     for (std::size_t core = 0; core < num_cores; core++) {
         core_data[core].host_thread = std::jthread(ThreadStart, std::ref(*this), core);
@@ -230,6 +231,8 @@ void CpuManager::RunThread(std::size_t core) {
     });
 
     // Running
+    gpu_barrier->Sync();
+
     if (!is_async_gpu && !is_multicore) {
         system.GPU().ObtainContext();
     }
diff --git a/src/core/cpu_manager.h b/src/core/cpu_manager.h
index 681bdaf19..f0751fc58 100644
--- a/src/core/cpu_manager.h
+++ b/src/core/cpu_manager.h
@@ -43,6 +43,10 @@ public:
         is_async_gpu = is_async;
     }
 
+    void OnGpuReady() {
+        gpu_barrier->Sync();
+    }
+
     void Initialize();
     void Shutdown();
 
@@ -81,6 +85,7 @@ private:
         std::jthread host_thread;
     };
 
+    std::unique_ptr<Common::Barrier> gpu_barrier{};
     std::array<CoreData, Core::Hardware::NUM_CPU_CORES> core_data{};
 
     bool is_async_gpu{};
diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp
index 47db0bacf..2ff6d5fa6 100644
--- a/src/core/hle/kernel/svc.cpp
+++ b/src/core/hle/kernel/svc.cpp
@@ -1726,11 +1726,12 @@ static ResultCode UnmapProcessCodeMemory(Core::System& system, Handle process_ha
 /// Exits the current process
 static void ExitProcess(Core::System& system) {
     auto* current_process = system.Kernel().CurrentProcess();
-    UNIMPLEMENTED();
 
     LOG_INFO(Kernel_SVC, "Process {} exiting", current_process->GetProcessID());
     ASSERT_MSG(current_process->GetStatus() == ProcessStatus::Running,
                "Process has already exited");
+
+    system.Exit();
 }
 
 static void ExitProcess32(Core::System& system) {
diff --git a/src/core/hle/service/am/am.cpp b/src/core/hle/service/am/am.cpp
index 4657bdabc..c4a93e524 100644
--- a/src/core/hle/service/am/am.cpp
+++ b/src/core/hle/service/am/am.cpp
@@ -686,7 +686,7 @@ ICommonStateGetter::ICommonStateGetter(Core::System& system_,
         {66, &ICommonStateGetter::SetCpuBoostMode, "SetCpuBoostMode"},
         {67, nullptr, "CancelCpuBoostMode"},
         {68, nullptr, "GetBuiltInDisplayType"},
-        {80, nullptr, "PerformSystemButtonPressingIfInFocus"},
+        {80, &ICommonStateGetter::PerformSystemButtonPressingIfInFocus, "PerformSystemButtonPressingIfInFocus"},
         {90, nullptr, "SetPerformanceConfigurationChangedNotification"},
         {91, nullptr, "GetCurrentPerformanceConfiguration"},
         {100, nullptr, "SetHandlingHomeButtonShortPressedEnabled"},
@@ -826,6 +826,16 @@ void ICommonStateGetter::SetCpuBoostMode(Kernel::HLERequestContext& ctx) {
     apm_sys->SetCpuBoostMode(ctx);
 }
 
+void ICommonStateGetter::PerformSystemButtonPressingIfInFocus(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const auto system_button{rp.PopEnum<SystemButtonType>()};
+
+    LOG_WARNING(Service_AM, "(STUBBED) called, system_button={}", system_button);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
 void ICommonStateGetter::SetRequestExitToLibraryAppletAtExecuteNextProgramEnabled(
     Kernel::HLERequestContext& ctx) {
     LOG_WARNING(Service_AM, "(STUBBED) called");
diff --git a/src/core/hle/service/am/am.h b/src/core/hle/service/am/am.h
index 06f13aa09..988ead215 100644
--- a/src/core/hle/service/am/am.h
+++ b/src/core/hle/service/am/am.h
@@ -220,6 +220,18 @@ private:
         Docked = 1,
     };
 
+    // This is nn::am::service::SystemButtonType
+    enum class SystemButtonType {
+        None,
+        HomeButtonShortPressing,
+        HomeButtonLongPressing,
+        PowerButtonShortPressing,
+        PowerButtonLongPressing,
+        ShutdownSystem,
+        CaptureButtonShortPressing,
+        CaptureButtonLongPressing,
+    };
+
     void GetEventHandle(Kernel::HLERequestContext& ctx);
     void ReceiveMessage(Kernel::HLERequestContext& ctx);
     void GetCurrentFocusState(Kernel::HLERequestContext& ctx);
@@ -234,6 +246,7 @@ private:
     void EndVrModeEx(Kernel::HLERequestContext& ctx);
     void GetDefaultDisplayResolution(Kernel::HLERequestContext& ctx);
     void SetCpuBoostMode(Kernel::HLERequestContext& ctx);
+    void PerformSystemButtonPressingIfInFocus(Kernel::HLERequestContext& ctx);
     void SetRequestExitToLibraryAppletAtExecuteNextProgramEnabled(Kernel::HLERequestContext& ctx);
 
     std::shared_ptr<AppletMessageQueue> msg_queue;
diff --git a/src/yuzu/bootmanager.cpp b/src/yuzu/bootmanager.cpp
index cbe4e2daa..01acda22b 100644
--- a/src/yuzu/bootmanager.cpp
+++ b/src/yuzu/bootmanager.cpp
@@ -29,6 +29,7 @@
 #include "common/scm_rev.h"
 #include "common/settings.h"
 #include "core/core.h"
+#include "core/cpu_manager.h"
 #include "core/frontend/framebuffer_layout.h"
 #include "input_common/drivers/keyboard.h"
 #include "input_common/drivers/mouse.h"
@@ -73,6 +74,8 @@ void EmuThread::run() {
 
     gpu.ReleaseContext();
 
+    system.GetCpuManager().OnGpuReady();
+
     // Holds whether the cpu was running during the last iteration,
     // so that the DebugModeLeft signal can be emitted before the
     // next execution step
diff --git a/src/yuzu_cmd/yuzu.cpp b/src/yuzu_cmd/yuzu.cpp
index 0dce5e274..cb301e78b 100644
--- a/src/yuzu_cmd/yuzu.cpp
+++ b/src/yuzu_cmd/yuzu.cpp
@@ -21,6 +21,7 @@
 #include "common/string_util.h"
 #include "common/telemetry.h"
 #include "core/core.h"
+#include "core/cpu_manager.h"
 #include "core/crypto/key_manager.h"
 #include "core/file_sys/registered_cache.h"
 #include "core/file_sys/vfs_real.h"
@@ -138,6 +139,12 @@ int main(int argc, char** argv) {
 
     Config config{config_path};
 
+    // apply the log_filter setting
+    // the logger was initialized before and doesn't pick up the filter on its own
+    Common::Log::Filter filter;
+    filter.ParseFilterString(Settings::values.log_filter.GetValue());
+    Common::Log::SetGlobalFilter(filter);
+
     if (!program_args.empty()) {
         Settings::values.program_args = program_args;
     }
@@ -210,6 +217,7 @@ int main(int argc, char** argv) {
 
     // Core is loaded, start the GPU (makes the GPU contexts current to this thread)
     system.GPU().Start();
+    system.GetCpuManager().OnGpuReady();
 
     if (Settings::values.use_disk_shader_cache.GetValue()) {
         system.Renderer().ReadRasterizer()->LoadDiskResources(