Merged in major-refactor (pull request #19)

Major refactor

6 files changed, 35 insertions, 26 deletions

diff --git a/dev/ZKA/NewKit/KernelCheck.hxx b/dev/ZKA/NewKit/KernelCheck.hxx
index 58a76acb..8797ff86 100644
--- a/dev/ZKA/NewKit/KernelCheck.hxx
+++ b/dev/ZKA/NewKit/KernelCheck.hxx
@@ -20,7 +20,7 @@ namespace Kernel
 	Kernel::ke_runtime_check(EXPR, FILE, STRINGIFY(LINE))
 
 #ifdef __DEBUG__
-#define MUST_PASS(EXPR) __MUST_PASS(EXPR, __FILE__, __LINE__)
+#define MUST_PASS(EXPR) __MUST_PASS((EXPR), __FILE__, __LINE__)
 #define assert(EXPR)	MUST_PASS(EXPR, RUNTIME_CHECK_EXPRESSION)
 #else
 #define MUST_PASS(EXPR) (Kernel::Void)(EXPR)
@@ -43,6 +43,7 @@ enum RUNTIME_CHECK
 	RUNTIME_CHECK_BOOTSTRAP,
 	RUNTIME_CHECK_UNEXCPECTED,
 	RUNTIME_CHECK_FILESYSTEM,
+	RUNTIME_CHECK_VIRTUAL_OUT_OF_MEM,
 	RUNTIME_CHECK_COUNT,
 };
 
diff --git a/dev/ZKA/NewKit/Macros.hxx b/dev/ZKA/NewKit/Macros.hxx
index 153b8c45..b20ddb8a 100644
--- a/dev/ZKA/NewKit/Macros.hxx
+++ b/dev/ZKA/NewKit/Macros.hxx
@@ -7,31 +7,31 @@
 #pragma once
 
 #ifndef KIB
-#define KIB(X) ((X) / 1024)
+#define KIB(X) (Kernel::UInt64)((X) / 1024)
 #endif
 
 #ifndef kib_cast
-#define kib_cast(X) ((X)*1024)
+#define kib_cast(X) (Kernel::UInt64)((X)*1024)
 #endif
 
 #ifndef MIB
-#define MIB(X) ((Kernel::UInt64)KIB(X) / 1024)
+#define MIB(X) (Kernel::UInt64)((Kernel::UInt64)KIB(X) / 1024)
 #endif
 
 #ifndef mib_cast
-#define mib_cast(X) ((Kernel::UInt64)kib_cast(X) * 1024)
+#define mib_cast(X) (Kernel::UInt64)((Kernel::UInt64)kib_cast(X) * 1024)
 #endif
 
 #ifndef GIB
-#define GIB(X) ((Kernel::UInt64)MIB(X) / 1024)
+#define GIB(X) (Kernel::UInt64)((Kernel::UInt64)MIB(X) / 1024)
 #endif
 
 #ifndef gib_cast
-#define gib_cast(X) ((Kernel::UInt64)mib_cast(X) * 1024)
+#define gib_cast(X) (Kernel::UInt64)((Kernel::UInt64)mib_cast(X) * 1024)
 #endif
 
 #ifndef TIB
-#define TIB(X) ((Kernel::UInt64)GIB(X) / 1024)
+#define TIB(X) (Kernel::UInt64)((Kernel::UInt64)GIB(X) / 1024)
 #endif
 
 #ifndef tib_cast
@@ -94,7 +94,7 @@
 #define CANT_REACH() __builtin_unreachable()
 #endif
 
-#define kBadPtr		0xFBFBFBFBFBFBFBFB
+#define kInvalidAddress		0xFBFBFBFBFBFBFBFB
 #define kBadAddress 0x00000000000000
 #define kMaxAddr	0xFFFFFFFFFFFFFFFF
 #define kPathLen	255
@@ -119,3 +119,10 @@
 
 /// @brief The main system driver.
 #define kSysDrv "\\System\\startup.sys"
+
+/// @brief The main font file.
+#define kSysTTF "\\System\\urbanist.ttf"
+
+/// @brief The main kernel file.
+#define kSysChime "\\System\\startup.wav"
+
diff --git a/dev/ZKA/NewKit/PageAllocator.hxx b/dev/ZKA/NewKit/PageAllocator.hxx
index b485e722..5b19c0c2 100644
--- a/dev/ZKA/NewKit/PageAllocator.hxx
+++ b/dev/ZKA/NewKit/PageAllocator.hxx
@@ -7,13 +7,12 @@
 #pragma once
 
 #include <NewKit/Defines.hxx>
-#include <NewKit/PageManager.hxx>
+#include <NewKit/PageMgr.hxx>
 
 namespace Kernel
 {
 	namespace Detail
 	{
-		VoidPtr create_page_wrapper(Boolean rw, Boolean user, SizeT pageSz);
 		void	exec_disable(UIntPtr addr);
 		bool	page_disable(UIntPtr addr);
 	} // namespace Detail
diff --git a/dev/ZKA/NewKit/PageManager.hxx b/dev/ZKA/NewKit/PageMgr.hxx
index 249c0cc9..1f6b5021 100644
--- a/dev/ZKA/NewKit/PageManager.hxx
+++ b/dev/ZKA/NewKit/PageMgr.hxx
@@ -15,7 +15,7 @@
 
 namespace Kernel
 {
-	class PageManager;
+	class PageMgr;
 
 	class PTEWrapper final
 	{
@@ -31,7 +31,9 @@ namespace Kernel
 		const UIntPtr VirtualAddress();
 
 		void		NoExecute(const bool enable = false);
-		const bool& NoExecute();
+		const Bool& NoExecute();
+
+		operator bool() { return fVirtAddr; }
 
 		bool Reclaim();
 		bool Shareable();
@@ -50,25 +52,25 @@ namespace Kernel
 		Boolean fAccessed;
 
 	private:
-		friend class PageManager;
+		friend class PageMgr;
 		friend class Pmm;
 	};
 
-	struct PageManager final
+	struct PageMgr final
 	{
 	public:
-		PageManager()  = default;
-		~PageManager() = default;
+		PageMgr()  = default;
+		~PageMgr() = default;
 
-		PageManager& operator=(const PageManager&) = default;
-		PageManager(const PageManager&)			   = default;
+		PageMgr& operator=(const PageMgr&) = default;
+		PageMgr(const PageMgr&)			   = default;
 
 	public:
 		PTEWrapper Request(Boolean Rw, Boolean User, Boolean ExecDisable, SizeT Sz);
-		bool	   Free(Ref<PTEWrapper*>& wrapper);
+		bool	   Free(Ref<PTEWrapper>& wrapper);
 
 	private:
-		void FlushTLB(UIntPtr VirtAddr);
+		void FlushTLB();
 
 	private:
 		friend PTEWrapper;
diff --git a/dev/ZKA/NewKit/Pmm.hxx b/dev/ZKA/NewKit/Pmm.hxx
index 111b3044..cdf498d9 100644
--- a/dev/ZKA/NewKit/Pmm.hxx
+++ b/dev/ZKA/NewKit/Pmm.hxx
@@ -7,7 +7,7 @@
 
 #pragma once
 
-#include <NewKit/PageManager.hxx>
+#include <NewKit/PageMgr.hxx>
 #include <NewKit/Ref.hxx>
 
 namespace Kernel
@@ -33,12 +33,12 @@ namespace Kernel
 		Boolean ToggleShare(Ref<PTEWrapper> refPage, Boolean enable = true);
 
 		/// @brief Get the page manager of this.
-		Ref<PageManager>& Leak()
+		Ref<PageMgr>& Leak()
 		{
-			return fPageManager;
+			return fPageMgr;
 		}
 
 	private:
-		Ref<PageManager> fPageManager;
+		Ref<PageMgr> fPageMgr;
 	};
 } // namespace Kernel
diff --git a/dev/ZKA/NewKit/Ref.hxx b/dev/ZKA/NewKit/Ref.hxx
index 977c353a..7f5167c2 100644
--- a/dev/ZKA/NewKit/Ref.hxx
+++ b/dev/ZKA/NewKit/Ref.hxx
@@ -84,7 +84,7 @@ namespace Kernel
 		NonNullRef(T* ref)
 			: fRef(ref, true)
 		{
-			MUST_PASS(ref != nullptr);
+			MUST_PASS(ref);
 		}
 
 		Ref<T>& operator->()