[core] move event creation to attached Core::System, remove unused atomics/prevent false share on Core::Timing

Signed-off-by: lizzie <lizzie@eden-emu.dev>

src/core/tools/freezer.cpp

@@ -52,14 +52,12 @@ void MemoryWriteWidth(Core::Memory::Memory& memory, u32 width, VAddr addr, u64 v
 
 } // Anonymous namespace
 
-Freezer::Freezer(Core::Timing::CoreTiming& core_timing_, Core::Memory::Memory& memory_)
+Freezer::Freezer(Core::System& system_, Core::Timing::CoreTiming& core_timing_, Core::Memory::Memory& memory_)
     : core_timing{core_timing_}, memory{memory_} {
-    event = Core::Timing::CreateEvent("MemoryFreezer::FrameCallback",
-                                      [this](s64 time, std::chrono::nanoseconds ns_late)
-                                          -> std::optional<std::chrono::nanoseconds> {
-                                          FrameCallback(ns_late);
-                                          return std::nullopt;
-                                      });
+    event = system_.CreateEvent("MemoryFreezer::FrameCallback", [this](s64 time, std::chrono::nanoseconds ns_late) -> std::optional<std::chrono::nanoseconds> {
+        FrameCallback(ns_late);
+        return std::nullopt;
+    });
     core_timing.ScheduleEvent(memory_freezer_ns, event);
 }
 

src/core/tools/freezer.h

@@ -11,14 +11,16 @@
 #include <vector>
 #include "common/common_types.h"
 
-namespace Core::Timing {
+namespace Core {
+class System;
+namespace Timing {
 class CoreTiming;
 struct EventType;
 } // namespace Core::Timing
-
-namespace Core::Memory {
+namespace Memory {
 class Memory;
-}
+} //namespace Core::Memory
+} //namespace Core
 
 namespace Tools {
 
@@ -38,7 +40,7 @@ public:
         u64 value;
     };
 
-    explicit Freezer(Core::Timing::CoreTiming& core_timing_, Core::Memory::Memory& memory_);
+    explicit Freezer(Core::System& system_, Core::Timing::CoreTiming& core_timing_, Core::Memory::Memory& memory_);
     ~Freezer();
 
     // Enables or disables the entire memory freezer.