core: pm: Add DebugNextApplicationByForce (azahar-emu#2640)

Author: PabloMK7

src/core/hle/service/pm/pm.cpp

@@ -1,6 +1,6 @@
 // Copyright 2018-2026 Citra Emulator Project / Azahar Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the misc/licenses/gplv2.txt file included.
+// Licensed under GPLv3 or any later version
+// Refer to the LICENSE.txt file included.
 
 #include "core/core.h"
 #include "core/hle/service/pm/pm.h"
@@ -12,7 +12,7 @@ namespace Service::PM {
 void InstallInterfaces(Core::System& system) {
     auto& service_manager = system.ServiceManager();
     std::make_shared<PM_APP>(system)->InstallAsService(service_manager);
-    std::make_shared<PM_DBG>()->InstallAsService(service_manager);
+    std::make_shared<PM_DBG>(system)->InstallAsService(service_manager);
 }
 
 } // namespace Service::PM

src/core/hle/service/pm/pm_dbg.cpp

@@ -1,25 +1,43 @@
-// Copyright 2018 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the misc/licenses/gplv2.txt file included.
+// Copyright 2018-2026 Citra Emulator Project / Azahar Emulator Project
+// Licensed under GPLv3 or any later version
+// Refer to the LICENSE.txt file included.
 
 #include "common/archives.h"
+#include "core/core.h"
 #include "core/hle/ipc_helpers.h"
 #include "core/hle/service/pm/pm_dbg.h"
 
+SERVICE_CONSTRUCT_IMPL(Service::PM::PM_DBG)
 SERIALIZE_EXPORT_IMPL(Service::PM::PM_DBG)
 
 namespace Service::PM {
 
-PM_DBG::PM_DBG() : ServiceFramework("pm:dbg", 3) {
+PM_DBG::PM_DBG(Core::System& _system) : ServiceFramework("pm:dbg", 3), system(_system) {
     static const FunctionInfo functions[] = {
         // clang-format off
         {0x0001, nullptr, "LaunchAppDebug"},
         {0x0002, nullptr, "LaunchApp"},
         {0x0003, nullptr, "RunQueuedProcess"},
+        // Custom
+        {0x0101, &PM_DBG::DebugNextApplicationByForce, "DebugNextApplicationByForce"},
         // clang-format on
     };
 
     RegisterHandlers(functions);
 }
 
+void PM_DBG::DebugNextApplicationByForce(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp(ctx);
+    bool enable = rp.Pop<bool>();
+
+    if (enable) {
+        system.SetDebugNextProcessFlag();
+    } else {
+        system.ClearDebugNextProcessFlag();
+    }
+
+    IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
+    rb.Push(ResultSuccess);
+}
+
 } // namespace Service::PM

src/core/hle/service/pm/pm_dbg.h

@@ -1,6 +1,6 @@
-// Copyright 2018 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the misc/licenses/gplv2.txt file included.
+// Copyright 2018-2026 Citra Emulator Project / Azahar Emulator Project
+// Licensed under GPLv3 or any later version
+// Refer to the LICENSE.txt file included.
 
 #pragma once
 
@@ -10,13 +10,18 @@ namespace Service::PM {
 
 class PM_DBG final : public ServiceFramework<PM_DBG> {
 public:
-    PM_DBG();
+    explicit PM_DBG(Core::System& system);
     ~PM_DBG() = default;
 
 private:
+    Core::System& system;
+
+    void DebugNextApplicationByForce(Kernel::HLERequestContext& ctx);
+
     SERVICE_SERIALIZATION_SIMPLE
 };
 
 } // namespace Service::PM
 
+SERVICE_CONSTRUCT(Service::PM::PM_DBG)
 BOOST_CLASS_EXPORT_KEY(Service::PM::PM_DBG)