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-rw-r--r--src/core/CMakeLists.txt2
-rw-r--r--src/core/hle/kernel/k_event.cpp32
-rw-r--r--src/core/hle/kernel/k_event.h57
3 files changed, 91 insertions, 0 deletions
diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index 73ee48f4f..386d7bddf 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -160,6 +160,8 @@ add_library(core STATIC
hle/kernel/k_affinity_mask.h
hle/kernel/k_condition_variable.cpp
hle/kernel/k_condition_variable.h
+ hle/kernel/k_event.cpp
+ hle/kernel/k_event.h
hle/kernel/k_light_condition_variable.h
hle/kernel/k_light_lock.cpp
hle/kernel/k_light_lock.h
diff --git a/src/core/hle/kernel/k_event.cpp b/src/core/hle/kernel/k_event.cpp
new file mode 100644
index 000000000..bb2fa4ad5
--- /dev/null
+++ b/src/core/hle/kernel/k_event.cpp
@@ -0,0 +1,32 @@
+// Copyright 2021 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "core/hle/kernel/k_event.h"
+#include "core/hle/kernel/k_readable_event.h"
+#include "core/hle/kernel/k_writable_event.h"
+
+namespace Kernel {
+
+KEvent::KEvent(KernelCore& kernel, std::string&& name) : Object{kernel, std::move(name)} {}
+
+KEvent::~KEvent() = default;
+
+std::shared_ptr<KEvent> KEvent::Create(KernelCore& kernel, std::string&& name) {
+ return std::make_shared<KEvent>(kernel, std::move(name));
+}
+
+void KEvent::Initialize() {
+ // Create our sub events.
+ readable_event = std::make_shared<KReadableEvent>(kernel, GetName() + ":Readable");
+ writable_event = std::make_shared<KWritableEvent>(kernel, GetName() + ":Writable");
+
+ // Initialize our sub sessions.
+ readable_event->Initialize(this);
+ writable_event->Initialize(this);
+
+ // Mark initialized.
+ initialized = true;
+}
+
+} // namespace Kernel
diff --git a/src/core/hle/kernel/k_event.h b/src/core/hle/kernel/k_event.h
new file mode 100644
index 000000000..2fb887129
--- /dev/null
+++ b/src/core/hle/kernel/k_event.h
@@ -0,0 +1,57 @@
+// Copyright 2021 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "core/hle/kernel/object.h"
+
+namespace Kernel {
+
+class KernelCore;
+class KReadableEvent;
+class KWritableEvent;
+
+class KEvent final : public Object {
+public:
+ explicit KEvent(KernelCore& kernel, std::string&& name);
+ ~KEvent() override;
+
+ static std::shared_ptr<KEvent> Create(KernelCore& kernel, std::string&& name);
+
+ void Initialize();
+
+ void Finalize() override {}
+
+ std::string GetTypeName() const override {
+ return "KEvent";
+ }
+
+ static constexpr HandleType HANDLE_TYPE = HandleType::Event;
+ HandleType GetHandleType() const override {
+ return HANDLE_TYPE;
+ }
+
+ std::shared_ptr<KReadableEvent>& GetReadableEvent() {
+ return readable_event;
+ }
+
+ std::shared_ptr<KWritableEvent>& GetWritableEvent() {
+ return writable_event;
+ }
+
+ const std::shared_ptr<KReadableEvent>& GetReadableEvent() const {
+ return readable_event;
+ }
+
+ const std::shared_ptr<KWritableEvent>& GetWritableEvent() const {
+ return writable_event;
+ }
+
+private:
+ std::shared_ptr<KReadableEvent> readable_event;
+ std::shared_ptr<KWritableEvent> writable_event;
+ bool initialized{};
+};
+
+} // namespace Kernel