memory-wip branch merged

rpcs3/Emu/Memory/Memory.h

@@ -825,6 +825,7 @@ public:
 	}
 };
 
+/*
 template<typename T>
 class MemoryAllocator
 {
@@ -934,6 +935,7 @@ public:
 		return (NT*)(m_ptr + offset);
 	}
 };
+*/
 
 typedef mem_t<u8, u32> mem8_t;
 typedef mem_t<u16, u32> mem16_t;
@@ -957,3 +959,5 @@ typedef mem_list_ptr_t<u16, u32> mem16_ptr_t;
 typedef mem_list_ptr_t<u32, u32> mem32_ptr_t;
 typedef mem_list_ptr_t<u64, u32> mem64_ptr_t;
 
+#include "vm.h"
+

rpcs3/Emu/Memory/vm.cpp

@@ -0,0 +1,44 @@
+#include "stdafx.h"
+
+namespace vm
+{
+	//TODO
+	bool check_addr(u32 addr)
+	{
+		return false;
+	}
+
+	bool map(u32 addr, u32 size, u32 flags)
+	{
+		return false;
+	}
+
+	bool unmap(u32 addr, u32 size, u32 flags)
+	{
+		return false;
+	}
+
+	u32 alloc(u32 size)
+	{
+		return 0;
+	}
+
+	void unalloc(u32 addr)
+	{
+	}
+
+	u32 read32(u32 addr)
+	{
+		return 0;
+	}
+
+	bool read32(u32 addr, u32& value)
+	{
+		return false;
+	}
+
+	bool write32(u32 addr, u32 value)
+	{
+		return false;
+	}
+}

rpcs3/Emu/Memory/vm.h

@@ -0,0 +1,31 @@
+#pragma once
+
+namespace vm
+{
+	bool check_addr(u32 addr);
+	bool map(u32 addr, u32 size, u32 flags);
+	bool unmap(u32 addr, u32 size = 0, u32 flags = 0);
+	u32 alloc(u32 size);
+	void unalloc(u32 addr);
+	
+	template<typename T>
+	T* get_ptr(u32 addr)
+	{
+		return (T*)&Memory[addr];
+	}
+	
+	template<typename T>
+	T& get_ref(u32 addr)
+	{
+		return (T&)Memory[addr];
+	}
+
+	//TODO
+	u32 read32(u32 addr);
+	bool read32(u32 addr, u32& value);
+	bool write32(u32 addr, u32 value);
+}
+
+#include "vm_ptr.h"
+#include "vm_ref.h"
+#include "vm_var.h"

rpcs3/Emu/Memory/vm_ptr.h

@@ -0,0 +1,386 @@
+#pragma once
+
+namespace vm
+{
+	template<typename T, int lvl = 1, typename AT = u32>
+	class ptr
+	{
+		AT m_addr;
+
+	public:
+		ptr operator++ (int)
+		{
+			AT result = m_addr;
+			m_addr += sizeof(AT);
+			return { result };
+		}
+
+		ptr& operator++ ()
+		{
+			m_addr += sizeof(AT);
+			return *this;
+		}
+
+		ptr operator-- (int)
+		{
+			AT result = m_addr;
+			m_addr -= sizeof(AT);
+			return { result };
+		}
+
+		ptr& operator-- ()
+		{
+			m_addr -= sizeof(AT);
+			return *this;
+		}
+
+		ptr& operator += (int count)
+		{
+			m_addr += count * sizeof(AT);
+			return *this;
+		}
+
+		ptr& operator -= (int count)
+		{
+			m_addr -= count * sizeof(AT);
+			return *this;
+		}
+
+		ptr operator + (int count) const
+		{
+			return { m_addr + count * sizeof(AT) };
+		}
+
+		ptr operator - (int count) const
+		{
+			return { m_addr - count * sizeof(AT) };
+		}
+
+		__forceinline ptr<T, lvl - 1, AT>& operator *()
+		{
+			return get_ref<ptr<T, lvl - 1, AT>>(m_addr);
+		}
+
+		__forceinline const ptr<T, lvl - 1, AT>& operator *() const
+		{
+			return get_ref<const ptr<T, lvl - 1, AT>>(m_addr);
+		}
+
+		__forceinline ptr<T, lvl - 1, AT>& operator [](int index)
+		{
+			return get_ref<ptr<T, lvl - 1, AT>>(m_addr + sizeof(AT) * index);
+		}
+
+		__forceinline const ptr<T, lvl - 1, AT>& operator [](int index) const
+		{
+			return get_ref<const ptr<T, lvl - 1, AT>>(m_addr + sizeof(AT) * index);
+		}
+
+		operator bool() const
+		{
+			return m_addr != 0;
+		}
+		
+		AT addr() const
+		{
+			return m_addr;
+		}
+		
+		bool check() const
+		{
+			return Memory.IsGoodAddr(m_addr, sizeof(AT));
+		}
+
+		static ptr make(u32 addr)
+		{
+			return (ptr&)addr;
+		}
+	};
+	
+	template<typename T, typename AT>
+	class ptr<T, 1, AT>
+	{
+		AT m_addr;
+		
+	public:
+		__forceinline T* operator -> ()
+		{
+			return get_ptr<T>(m_addr);
+		}
+
+		__forceinline const T* operator -> () const
+		{
+			return get_ptr<const T>(m_addr);
+		}
+
+		ptr operator++ (int)
+		{
+			AT result = m_addr;
+			m_addr += sizeof(T);
+			return { result };
+		}
+
+		ptr& operator++ ()
+		{
+			m_addr += sizeof(T);
+			return *this;
+		}
+
+		ptr operator-- (int)
+		{
+			AT result = m_addr;
+			m_addr -= sizeof(T);
+			return { result };
+		}
+
+		ptr& operator-- ()
+		{
+			m_addr -= sizeof(T);
+			return *this;
+		}
+
+		ptr& operator += (int count)
+		{
+			m_addr += count * sizeof(T);
+			return *this;
+		}
+
+		ptr& operator -= (int count)
+		{
+			m_addr -= count * sizeof(T);
+			return *this;
+		}
+
+		ptr operator + (int count) const
+		{
+			return { m_addr + count * sizeof(T) };
+		}
+
+		ptr operator - (int count) const
+		{
+			return { m_addr - count * sizeof(T) };
+		}
+
+		__forceinline T& operator *()
+		{
+			return get_ref<T>(m_addr);
+		}
+
+		__forceinline const T& operator *() const
+		{
+			return get_ref<T>(m_addr);
+		}
+
+		__forceinline T& operator [](int index)
+		{
+			return get_ref<T>(m_addr + sizeof(T) * index);
+		}
+
+		__forceinline const T& operator [](int index) const
+		{
+			return get_ref<const T>(m_addr + sizeof(T) * index);
+		}
+		
+		/*
+		operator ref<T>()
+		{
+			return { m_addr };
+		}
+		
+		operator const ref<T>() const
+		{
+			return { m_addr };
+		}
+		*/
+		
+		AT addr() const
+		{
+			return m_addr;
+		}
+
+		operator bool() const
+		{
+			return m_addr != 0;
+		}
+
+		T* get_ptr() const
+		{
+			return vm::get_ptr<T>(m_addr);
+		}
+		
+		bool check() const
+		{
+			return Memory.IsGoodAddr(m_addr, sizeof(T));
+		}
+
+		static ptr make(u32 addr)
+		{
+			return (ptr&)addr;
+		}
+	};
+
+	template<typename AT>
+	class ptr<void, 1, AT>
+	{
+		AT m_addr;
+		
+	public:
+		AT addr() const
+		{
+			return m_addr;
+		}
+
+		void* get_ptr() const
+		{
+			return vm::get_ptr<void>(m_addr);
+		}
+		
+		bool check() const
+		{
+			return Memory.IsGoodAddr(m_addr);
+		}
+
+		operator bool() const
+		{
+			return m_addr != 0;
+		}
+
+		static ptr make(u32 addr)
+		{
+			return (ptr&)addr;
+		}
+	};
+	
+	template<typename RT, typename AT>
+	class ptr<RT(*)(), 1, AT>
+	{
+		AT m_addr;
+
+		__forceinline RT call_func(bool is_async) const
+		{
+			Callback cb;
+			cb.SetAddr(m_addr);
+			return (RT)cb.Branch(!is_async);
+		}
+
+	public:
+		typedef RT(*type)();
+
+		__forceinline RT operator()() const
+		{
+			return call_func(false);
+		}
+
+		__forceinline void async() const
+		{
+			call_func(true);
+		}
+
+		AT addr() const
+		{
+			return m_addr;
+		}
+
+		type get_ptr() const
+		{
+			return *((type*)vm::get_ptr<void*>(m_addr));
+		}
+
+		bool check() const
+		{
+			return Memory.IsGoodAddr(m_addr);
+		}
+
+		operator bool() const
+		{
+			return m_addr != 0;
+		}
+
+		static ptr make(u32 addr)
+		{
+			return (ptr&)addr;
+		}
+	};
+
+	template<typename AT, typename RT, typename ...T>
+	class ptr<RT(*)(T...), 1, AT>
+	{
+		AT m_addr;
+
+		__forceinline RT call_func(bool is_async, T... args) const
+		{
+			template<typename T>
+			struct _func_arg
+			{
+				__forceinline static u64 get_value(const T& arg)
+				{
+					return arg;
+				}
+			};
+
+			template<typename T, typename AT>
+			struct _func_arg<ptr<T, AT>>
+			{
+				__forceinline static u64 get_value(const ptr<T, AT> arg)
+				{
+					return arg.addr();
+				}
+			};
+
+			template<typename T, typename AT>
+			struct _func_arg<ref<T, AT>>
+			{
+				__forceinline static u64 get_value(const ref<T, AT> arg)
+				{
+					return arg.addr();
+				}
+			};
+
+			Callback cb;
+			cb.SetAddr(m_addr);
+			cb.Handle(_func_arg<T>::get_value(args)...);
+			return (RT)cb.Branch(!is_async);
+		}
+
+	public:
+		typedef RT(*type)(T...);
+
+		__forceinline RT operator()(T... args) const
+		{
+			return call_func(false, args...);
+		}
+
+		__forceinline void async(T... args) const
+		{
+			call_func(true, args...);
+		}
+
+		AT addr() const
+		{
+			return m_addr;
+		}
+
+		type get_ptr() const
+		{
+			return *((type*)vm::get_ptr<void*>(m_addr));
+		}
+
+		bool check() const
+		{
+			return Memory.IsGoodAddr(m_addr);
+		}
+
+		operator bool() const
+		{
+			return m_addr != 0;
+		}
+
+		static ptr make(u32 addr)
+		{
+			return (ptr&)addr;
+		}
+	};
+
+	template<typename T, int lvl = 1, typename AT = u32>
+	class beptr : public ptr<T, lvl, be_t<AT>> {};
+}

rpcs3/Emu/Memory/vm_ref.h

@@ -0,0 +1,63 @@
+#pragma once
+
+namespace vm
+{
+	template<typename T, typename AT = u32>
+	class _ref_base
+	{
+		AT m_addr;
+
+	public:
+		operator T&()
+		{
+			return get_ref<T>(m_addr);
+		}
+
+		operator const T&() const
+		{
+			return get_ref<const T>(m_addr);
+		}
+
+		AT addr() const
+		{
+			return m_addr;
+		}
+
+		bool check() const
+		{
+			return Memory.IsGoodAddr(m_addr, sizeof(T));
+		}
+
+		static ref make(u32 addr)
+		{
+			return (ref&)addr;
+		}
+	};
+
+	//BE reference to LE data
+	template<typename T, typename AT = u32> class brefl : public _ref_base<T, be_t<AT>> {};
+
+	//BE reference to BE data
+	template<typename T, typename AT = u32> class brefb : public _ref_base<be_t<T>, be_t<AT>> {};
+
+	//LE reference to BE data
+	template<typename T, typename AT = u32> class lrefb : public _ref_base<be_t<T>, AT> {};
+
+	//LE reference to LE data
+	template<typename T, typename AT = u32> class lrefl : public _ref_base<T, AT> {};
+
+	namespace ps3
+	{
+		//default reference for HLE functions (LE reference to BE data)
+		template<typename T, typename AT = u32> class ref : public lrefb {};
+
+		//default reference for HLE structures (BE reference to BE data)
+		template<typename T, typename AT = u32> class bref : public brefb {};
+	}
+
+	namespace psv
+	{
+		//default reference for HLE functions & structures (LE reference to LE data)
+		template<typename T, typename AT = u32> class ref : public lrefl {};
+	}
+}

rpcs3/Emu/Memory/vm_var.h

@@ -0,0 +1,503 @@
+#pragma once
+
+namespace vm
+{
+	template<typename T>
+	class var
+	{
+		u32 m_addr;
+		u32 m_size;
+		u32 m_align;
+		T* m_ptr;
+
+	public:
+		var(u32 size = sizeof(T), u32 align = sizeof(T))
+			: m_size(size)
+			, m_align(align)
+		{
+			alloc();
+		}
+
+		var(const var& r)
+			: m_size(r.m_size)
+			, m_align(r.m_align)
+		{
+			alloc();
+			*m_ptr = *r.m_ptr;
+		}
+
+		~var()
+		{
+			dealloc();
+		}
+
+		void alloc()
+		{
+			m_addr = Memory.Alloc(size(), m_align);
+			m_ptr = Memory.IsGoodAddr(m_addr, size()) ? get_ptr<T>(m_addr) : nullptr;
+		}
+
+		void dealloc()
+		{
+			if (check())
+			{
+				Memory.Free(m_addr);
+				m_addr = 0;
+				m_ptr = nullptr;
+			}
+		}
+		
+		static var make(u32 addr, u32 size = sizeof(T), u32 align = sizeof(T))
+		{
+			var res;
+
+			res.m_addr = addr;
+			res.m_size = size;
+			res.m_align = align;
+			res.m_ptr = Memory.IsGoodAddr(addr, size) ? get_ptr<T>(addr) : nullptr;
+
+			return res;
+		}
+
+		T* operator -> ()
+		{
+			return m_ptr;
+		}
+
+		const T* operator -> () const
+		{
+			return m_ptr;
+		}
+		
+		T* get_ptr()
+		{
+			return m_ptr;
+		}
+
+		const T* get_ptr() const
+		{
+			return m_ptr;
+		}
+
+		T& value()
+		{
+			return *m_ptr;
+		}
+
+		const T& value() const
+		{
+			return *m_ptr;
+		}
+
+		u32 addr() const
+		{
+			return m_addr;
+		}
+
+		u32 size() const
+		{
+			return m_size;
+		}
+
+		bool check() const
+		{
+			return m_ptr != nullptr;
+		}
+
+		/*
+		operator const ref<T>() const
+		{
+			return addr();
+		}
+		*/
+		
+		operator T&()
+		{
+			return *m_ptr;
+		}
+		
+		operator const T&() const
+		{
+			return *m_ptr;
+		}
+	};
+	
+	template<typename T>
+	class var<T[]>
+	{
+		u32 m_addr;
+		u32 m_count;
+		u32 m_size;
+		u32 m_align;
+		T* m_ptr;
+
+	public:
+		var(u32 count, u32 size = sizeof(T), u32 align = sizeof(T))
+			: m_count(count)
+			, m_size(size)
+			, m_align(align)
+		{
+			alloc();
+		}
+
+		~var()
+		{
+			dealloc();
+		}
+
+		var(const var& r)
+			: m_size(r.m_size)
+			, m_align(r.m_align)
+		{
+			alloc();
+			memcpy(m_ptr, r.m_ptr, size());
+		}
+
+		void alloc()
+		{
+			m_addr = Memory.Alloc(size(), m_align);
+			m_ptr = Memory.IsGoodAddr(m_addr, size()) ? get_ptr<T>(m_addr) : nullptr;
+		}
+
+		void dealloc()
+		{
+			if (check())
+			{
+				Memory.Free(m_addr);
+				m_addr = 0;
+				m_ptr = nullptr;
+			}
+		}
+
+		static var make(u32 addr, u32 count, u32 size = sizeof(T), u32 align = sizeof(T))
+		{
+			var res;
+
+			res.m_addr = addr;
+			res.m_count = count;
+			res.m_size = size;
+			res.m_align = align;
+			res.m_ptr = Memory.IsGoodAddr(addr, size * count) ? get_ptr<T>(addr) : nullptr;
+
+			return res;
+		}
+
+		T* begin()
+		{
+			return m_ptr;
+		}
+
+		const T* begin() const
+		{
+			return m_ptr;
+		}
+
+		T* end()
+		{
+			return m_ptr + count();
+		}
+
+		const T* end() const
+		{
+			return m_ptr + count();
+		}
+
+		T* operator -> ()
+		{
+			return m_ptr;
+		}
+
+		T& get()
+		{
+			return m_ptr;
+		}
+
+		const T& get() const
+		{
+			return m_ptr;
+		}
+
+		const T* operator -> () const
+		{
+			return m_ptr;
+		}
+
+		uint addr() const
+		{
+			return m_addr;
+		}
+
+		uint size() const
+		{
+			return m_count * m_size;
+		}
+
+		uint count() const
+		{
+			return m_count;
+		}
+
+		bool check() const
+		{
+			return Memory.IsGoodAddr(m_addr, size());
+		}
+
+		template<typename T1>
+		operator const T1() const
+		{
+			return T1(*m_ptr);
+		}
+
+		template<typename T1>
+		operator T1()
+		{
+			return T1(*m_ptr);
+		}
+
+		operator const T&() const
+		{
+			return *m_ptr;
+		}
+
+		operator T&()
+		{
+			return *m_ptr;
+		}
+
+		operator const T*() const
+		{
+			return m_ptr;
+		}
+
+		operator T*()
+		{
+			return m_ptr;
+		}
+
+		T& operator [](int index)
+		{
+			return *(T*)((u8*)m_ptr + (m_size < m_align ? m_align : m_size) * index);
+		}
+
+		const T& operator [](int index) const
+		{
+			return *(T*)((u8*)m_ptr + (m_size < m_align ? m_align : m_size) * index);
+		}
+
+		T& at(uint index)
+		{
+			if (index >= count())
+				throw std::out_of_range(std::to_string(index) + " >= " + count());
+
+			return *(T*)((u8*)m_ptr + (m_size < m_align ? m_align : m_size) * index);
+		}
+
+		const T& at(uint index) const
+		{
+			if (index >= count())
+				throw std::out_of_range(std::to_string(index) + " >= " + count());
+
+			return *(T*)((u8*)m_ptr + (m_size < m_align ? m_align : m_size) * index);
+		}
+
+		T* ptr()
+		{
+			return m_ptr;
+		}
+
+		const T* ptr() const
+		{
+			return m_ptr;
+		}
+
+		/*
+		operator const ptr<T>() const
+		{
+			return addr();
+		}
+		*/
+		template<typename NT>
+		NT* To(uint offset = 0)
+		{
+			return (NT*)(m_ptr + offset);
+		}
+	};
+	
+	template<typename T, int _count>
+	class var<T[_count]>
+	{
+		u32 m_addr;
+		u32 m_size;
+		u32 m_align;
+		T* m_ptr;
+
+	public:
+		var(u32 size = sizeof(T), u32 align = sizeof(T))
+			: m_size(size)
+			, m_align(align)
+		{
+			alloc();
+		}
+
+		~var()
+		{
+			dealloc();
+		}
+
+		var(const var& r)
+			: m_size(r.m_size)
+			, m_align(r.m_align)
+		{
+			alloc();
+			memcpy(m_ptr, r.m_ptr, size());
+		}
+
+		void alloc()
+		{
+			m_addr = Memory.Alloc(size(), m_align);
+			m_ptr = Memory.IsGoodAddr(m_addr, size()) ? get_ptr<T>(m_addr) : nullptr;
+		}
+
+		void dealloc()
+		{
+			if (check())
+			{
+				Memory.Free(m_addr);
+				m_addr = 0;
+				m_ptr = nullptr;
+			}
+		}
+
+		T* operator -> ()
+		{
+			return m_ptr;
+		}
+		
+		T* begin()
+		{
+			return m_ptr;
+		}
+		
+		const T* begin() const
+		{
+			return m_ptr;
+		}
+		
+		T* end()
+		{
+			return m_ptr + count();
+		}
+		
+		const T* end() const
+		{
+			return m_ptr + count();
+		}
+
+		T& get()
+		{
+			return m_ptr;
+		}
+
+		const T& get() const
+		{
+			return m_ptr;
+		}
+
+		const T* operator -> () const
+		{
+			return m_ptr;
+		}
+
+		uint addr() const
+		{
+			return m_addr;
+		}
+		
+		__forceinline uint count() const
+		{
+			return _count;
+		}
+		
+		uint size() const
+		{
+			return _count * m_size;
+		}
+
+		bool check() const
+		{
+			return m_ptr != nullptr;
+		}
+
+		template<typename T1>
+		operator const T1() const
+		{
+			return T1(*m_ptr);
+		}
+
+		template<typename T1>
+		operator T1()
+		{
+			return T1(*m_ptr);
+		}
+
+		operator const T&() const
+		{
+			return *m_ptr;
+		}
+
+		operator T&()
+		{
+			return *m_ptr;
+		}
+
+		operator const T*() const
+		{
+			return m_ptr;
+		}
+
+		operator T*()
+		{
+			return m_ptr;
+		}
+
+		T& operator [](uint index)
+		{
+			assert(index < count());
+			return *(T*)((u8*)m_ptr + (m_size < m_align ? m_align : m_size) * index);
+		}
+		
+		const T& operator [](uint index) const
+		{
+			assert(index < count());
+			return *(T*)((u8*)m_ptr + (m_size < m_align ? m_align : m_size) * index);
+		}
+		
+		T& at(uint index)
+		{
+			if (index >= count())
+				throw std::out_of_range(std::to_string(index) + " >= " + count());
+
+			return *(T*)((u8*)m_ptr + (m_size < m_align ? m_align : m_size) * index);
+		}
+		
+		const T& at(uint index) const
+		{
+			if (index >= count())
+				throw std::out_of_range(std::to_string(index) + " >= " + count());
+
+			return *(T*)((u8*)m_ptr + (m_size < m_align ? m_align : m_size) * index);
+		}
+
+		/*
+		operator const ptr<T>() const
+		{
+			return addr();
+		}
+		*/
+		template<typename NT>
+		NT* To(uint offset = 0)
+		{
+			return (NT*)(m_ptr + offset);
+		}
+	};
+}