pm: update to reflect 17.0.0 internal design changes

2023-10-26 14:44:32 -07:00
parent 274f6b63f2
commit 0c3afff4d3
13 changed files with 428 additions and 332 deletions
--- a/stratosphere/pm/source/impl/pm_process_tracker.hpp
+++ b/stratosphere/pm/source/impl/pm_process_tracker.hpp
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+#include <stratosphere.hpp>
+#include "pm_process_info.hpp"
+
+namespace ams::pm::impl {
+
+    class ProcessTracker {
+        NON_COPYABLE(ProcessTracker);
+        NON_MOVEABLE(ProcessTracker);
+        private:
+            os::ThreadType m_thread;
+            os::EventType m_request_event;
+            os::EventType m_reply_event;
+            os::SdkMutex m_mutex;
+            ProcessInfo *m_queued_process_info;
+            util::Atomic<u32> m_process_count;
+        public:
+            constexpr ProcessTracker() : m_thread(), m_request_event(), m_reply_event(), m_mutex(), m_queued_process_info(nullptr), m_process_count(0) {
+                /* ... */
+            }
+
+            void Initialize(void *stack, size_t stack_size);
+            void StartThread();
+
+            void QueueEntry(ProcessInfo *process_info);
+
+            u32 GetProcessCount() const {
+                return m_process_count;
+            }
+        private:
+            void OnProcessSignaled(ProcessInfo *process_info);
+        private:
+            static void ThreadFunction(void *_this) {
+                static_cast<ProcessTracker *>(_this)->ThreadBody();
+            }
+
+            void ThreadBody();
+    };
+
+    void CreateProcessEvent();
+
+}