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Diffstat (limited to '')
-rw-r--r-- | src/core/hle/kernel/kernel.h | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/src/core/hle/kernel/kernel.h b/src/core/hle/kernel/kernel.h index 402ae900f..2bc45d7db 100644 --- a/src/core/hle/kernel/kernel.h +++ b/src/core/hle/kernel/kernel.h @@ -4,120 +4,10 @@ #pragma once -#include <cstddef> -#include <string> -#include <utility> -#include <boost/smart_ptr/intrusive_ptr.hpp> -#include "common/assert.h" #include "common/common_types.h" namespace Kernel { -using Handle = u32; - -enum class HandleType : u32 { - Unknown, - Event, - SharedMemory, - Thread, - Process, - AddressArbiter, - Timer, - ResourceLimit, - CodeSet, - ClientPort, - ServerPort, - ClientSession, - ServerSession, -}; - -enum class ResetType { - OneShot, - Sticky, - Pulse, -}; - -class Object : NonCopyable { -public: - virtual ~Object() {} - - /// Returns a unique identifier for the object. For debugging purposes only. - unsigned int GetObjectId() const { - return object_id; - } - - virtual std::string GetTypeName() const { - return "[BAD KERNEL OBJECT TYPE]"; - } - virtual std::string GetName() const { - return "[UNKNOWN KERNEL OBJECT]"; - } - virtual Kernel::HandleType GetHandleType() const = 0; - - /** - * Check if a thread can wait on the object - * @return True if a thread can wait on the object, otherwise false - */ - bool IsWaitable() const { - switch (GetHandleType()) { - case HandleType::Event: - case HandleType::Thread: - case HandleType::Timer: - case HandleType::ServerPort: - case HandleType::ServerSession: - return true; - - case HandleType::Unknown: - case HandleType::SharedMemory: - case HandleType::Process: - case HandleType::AddressArbiter: - case HandleType::ResourceLimit: - case HandleType::CodeSet: - case HandleType::ClientPort: - case HandleType::ClientSession: - return false; - } - - UNREACHABLE(); - } - -public: - static unsigned int next_object_id; - -private: - friend void intrusive_ptr_add_ref(Object*); - friend void intrusive_ptr_release(Object*); - - unsigned int ref_count = 0; - unsigned int object_id = next_object_id++; -}; - -// Special functions used by boost::instrusive_ptr to do automatic ref-counting -inline void intrusive_ptr_add_ref(Object* object) { - ++object->ref_count; -} - -inline void intrusive_ptr_release(Object* object) { - if (--object->ref_count == 0) { - delete object; - } -} - -template <typename T> -using SharedPtr = boost::intrusive_ptr<T>; - -/** - * Attempts to downcast the given Object pointer to a pointer to T. - * @return Derived pointer to the object, or `nullptr` if `object` isn't of type T. - */ -template <typename T> -inline SharedPtr<T> DynamicObjectCast(SharedPtr<Object> object) { - if (object != nullptr && object->GetHandleType() == T::HANDLE_TYPE) { - return boost::static_pointer_cast<T>(std::move(object)); - } - return nullptr; -} - /// Initialize the kernel with the specified system mode. void Init(u32 system_mode); |