Kernel: Reworked StorageKit to add AHCI support.

Signed-off-by: Amlal El Mahrouss <amlal@el-mahrouss-logic.com>

11 files changed, 327 insertions, 0 deletions

diff --git a/Public/Kits/System.Core/.gitkeep b/Public/Kits/System.Core/.gitkeep
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/Public/Kits/System.Core/.gitkeep
diff --git a/Public/Kits/System.Core/Containers/XIFF.hxx b/Public/Kits/System.Core/Containers/XIFF.hxx
new file mode 100644
index 00000000..28c25bf9
--- /dev/null
+++ b/Public/Kits/System.Core/Containers/XIFF.hxx
@@ -0,0 +1,40 @@
+/** ===========================================
+ (C) Mahrouss Logic
+    ===========================================*/
+
+#ifndef __XIFF__
+#define __XIFF__
+
+/** ---------------------------------------------------
+
+    * THIS FILE CONTAINS CODE FOR THE eXtended Information File Format.
+    * XIFF is used to make setup programs/audio/video files.
+
+------------------------------------------------------- */
+
+#include <System.Core/CoreAPI.hxx>
+
+/// @brief four-character code for XIFF.
+#define kFourCCLength_XIFF 4
+
+/***
+ * @brief Generic XIFF header
+ * Used by XIFF based containers.
+ */
+
+struct PACKED XiffHeader final {
+  BYTE f_Mag[kFourCCLength_XIFF];      // XIFF string (includes \0)
+  DWORD f_Size;         // overall size of header (XiffHeader) in bytes
+  DWORD f_FormatType;  // format type. generic
+  BYTE f_SpecificMag[4];      // The sub header magic
+  DWORD f_SpecificSize;         // length of the format data
+  DWORD f_SpecificFormatType;  // format type. generic
+};
+
+#define kXIFFContainerVideo "XVFF"
+#define kXIFFContainerAudio "XAFF"
+#define kXIFFContainerInstaller "XnFF"
+#define kXIFFContainerGeneric "XIFF"
+#define kXIFFContainerBinary "XEFF"
+
+#endif  // ifndef __XIFF__
diff --git a/Public/Kits/System.Core/CoreAPI.hxx b/Public/Kits/System.Core/CoreAPI.hxx
new file mode 100644
index 00000000..1cd48442
--- /dev/null
+++ b/Public/Kits/System.Core/CoreAPI.hxx
@@ -0,0 +1,48 @@
+/* -------------------------------------------
+
+    Copyright Mahrouss Logic
+
+------------------------------------------- */
+
+#pragma once
+
+#ifndef __cplusplus
+#error This API is meant to be used with C++
+#endif
+
+#ifdef CA_MUST_PASS
+#undef CA_MUST_PASS
+#endif
+
+// unused by user side, it's a kernel thing.
+#define CA_MUST_PASS(e) ((void)e)
+
+#define CA_EXTERN_C extern "C"
+
+#define CA_STDCALL __attribute__((stdcall))
+#define CA_CDECL __attribute__((cdecl))
+#define CA_MSCALL __attribute__((ms_abi))
+
+typedef __UINT8_TYPE__ BYTE;
+typedef __UINT16_TYPE__ WORD;
+typedef __UINT32_TYPE__ DWORD;
+typedef __UINT64_TYPE__ QWORD;
+
+typedef __WCHAR_TYPE__ WCHAR;
+typedef WCHAR* PWCHAR;
+
+#ifdef __x86_64__
+#   define _M_AMD64 2
+#endif 
+
+#ifdef __aarch64__
+#   define _M_AARCH64 3
+#endif 
+
+#ifdef __powerpc64__
+#   define _M_PPC64 4 
+#endif 
+
+#ifdef __64x0__
+#   define _M_64000 5 
+#endif 
diff --git a/Public/Kits/System.Core/FileAPI.hxx b/Public/Kits/System.Core/FileAPI.hxx
new file mode 100644
index 00000000..66ecef22
--- /dev/null
+++ b/Public/Kits/System.Core/FileAPI.hxx
@@ -0,0 +1,40 @@
+/* -------------------------------------------
+
+    Copyright Mahrouss Logic
+
+------------------------------------------- */
+
+#ifndef _SYSTEM_KIT_HCORE_FILE_HPP
+#define _SYSTEM_KIT_HCORE_FILE_HPP
+
+#include <CompilerKit/CompilerKit.hpp>
+#include <NewKit/Defines.hpp>
+
+using namespace HCore;
+
+/// @brief SOM class, translated to C++
+
+class HFile final {
+ public:
+  explicit HFile(const char *path);
+  ~HFile();
+
+ public:
+  HCORE_COPY_DEFAULT(HFile);
+
+ public:
+  voidPtr Read(SizeT off, SizeT sz);
+  void Write(voidPtr buf, SizeT off, SizeT sz);
+  void Seek(SizeT off);
+  voidPtr Read(SizeT sz);
+  void Write(voidPtr buf, SizeT sz);
+  void Rewind();
+
+ public:
+  const char *MIME();
+  void MIME(const char *mime);
+};
+
+typedef HFile *HFilePtr;
+
+#endif  // ifndef _SYSTEM_KIT_HCORE_FILE_HPP
diff --git a/Public/Kits/System.Core/HcHeapAPI.h b/Public/Kits/System.Core/HcHeapAPI.h
new file mode 100644
index 00000000..20078ce7
--- /dev/null
+++ b/Public/Kits/System.Core/HcHeapAPI.h
@@ -0,0 +1,23 @@
+/** ===========================================
+ (C) Mahrouss Logic
+    ===========================================*/
+
+#pragma once
+
+#ifdef __cplusplus
+#define EXTERN_C extern "C"
+#else
+#define EXTERN_C extern
+#endif // ifdef __cplusplus
+
+typedef struct HcObject {
+  void(*Release)(void);
+  void(*Invoke)(void);
+  void(*QueryInterface)(void);
+} *HcObjectPtr;
+
+EXTERN_C HcObjectPtr HcGetProcessHeap(void);
+EXTERN_C void* HcAllocateProcessHeap(HcObjectPtr refObj, long long int sz, int flags);
+EXTERN_C void HcFreeProcessHeap(HcObjectPtr refObj, void* ptr);
+EXTERN_C long long int HcProcessHeapSize(HcObjectPtr refObj, void* ptr);
+EXTERN_C long long int HcProcessHeapExists(HcObjectPtr refObj, void* ptr);
\ No newline at end of file
diff --git a/Public/Kits/System.Core/HeapAPI.cxx b/Public/Kits/System.Core/HeapAPI.cxx
new file mode 100644
index 00000000..f59e0b1b
--- /dev/null
+++ b/Public/Kits/System.Core/HeapAPI.cxx
@@ -0,0 +1,34 @@
+/* -------------------------------------------
+
+    Copyright Mahrouss Logic
+
+------------------------------------------- */
+
+#include <System.Core/HeapAPI.hxx>
+#include <System.Core/HcHeapAPI.h>
+
+using namespace HCore;
+
+STATIC HcObjectPtr kObjectHeap;
+
+HHeap* HHeap::Shared() noexcept {
+    static HHeap* heap = nullptr;
+
+    if (!heap) {
+        heap = new HHeap();
+        kObjectHeap = HcGetProcessHeap();
+    }
+
+    return heap;
+}
+
+void HHeap::Delete(HHeapPtr me) noexcept { HcFreeProcessHeap(kObjectHeap, me); }
+
+SizeT HHeap::Size(HHeapPtr me) noexcept { return HcProcessHeapSize(kObjectHeap, me); }
+
+HHeapPtr HHeap::New(const SizeT &sz, const Int32 flags) {
+    SizeT _sz = sz;
+    if (!_sz) ++_sz;
+
+    return HcAllocateProcessHeap(kObjectHeap, _sz, flags); 
+}
\ No newline at end of file
diff --git a/Public/Kits/System.Core/HeapAPI.hxx b/Public/Kits/System.Core/HeapAPI.hxx
new file mode 100644
index 00000000..9391bc4f
--- /dev/null
+++ b/Public/Kits/System.Core/HeapAPI.hxx
@@ -0,0 +1,64 @@
+/* -------------------------------------------
+
+    Copyright Mahrouss Logic
+
+------------------------------------------- */
+
+#pragma once
+
+#include <CompilerKit/CompilerKit.hpp>
+#include <NewKit/Defines.hpp>
+
+/// @brief SOM class, translated to C++
+
+using namespace HCore;
+
+class HMemoryException;
+
+typedef VoidPtr HHeapPtr;
+
+enum {
+  kHeapExpandable = 2,
+  kHeapNoExecute = 4,
+  kHeapShared = 6,
+  kHeapReadOnly = 8,
+  kHeapNoFlags = 0
+};
+
+class HHeap final {
+ private:
+  explicit HHeap();
+
+ public:
+  ~HHeap();
+
+ public:
+  HCORE_COPY_DEFAULT(HHeap);
+
+ public:
+  static HHeap *Shared() noexcept;
+
+ public:
+  void Delete(HHeapPtr me) noexcept;
+  SizeT Size(HHeapPtr me) noexcept;
+  HHeapPtr New(const SizeT &sz, const Int32 flags = kHeapNoFlags);
+};
+
+class HMemoryException final {
+ public:
+  explicit HMemoryException() = default;
+  ~HMemoryException() = default;
+
+ public:
+  HCORE_COPY_DEFAULT(HMemoryException);
+
+ public:
+  const char *Name();
+  const char *Reason();
+
+ private:
+  const char *mReason{"HeapAPI: Memory Exception!"};
+
+ private:
+  friend HHeap;
+};
diff --git a/Public/Kits/System.Core/Makefile b/Public/Kits/System.Core/Makefile
new file mode 100644
index 00000000..d710b2e8
--- /dev/null
+++ b/Public/Kits/System.Core/Makefile
@@ -0,0 +1,20 @@
+##################################################
+# ; (C) Mahrouss Logic, 2024, all rights reserved.
+# This is the System.Graphics Makefile.
+##################################################
+
+CC=x86_64-w64-mingw32-g++
+CCFLAGS=-shared -ffreestanding -fno-rtti -fno-exceptions -std=c++20
+OUTPUT=System.Core.dll
+
+.PHONY: build-gkit
+build-gkit:
+	$(CC) -I../ -I$(HOME) -I../../../Private/ $(CCFLAGS) *.cxx -o $(OUTPUT)
+
+.PHONY: all
+all: build-gkit
+	@echo "[System.Core.dll] Build done."
+
+.PHONY: clean
+clean:
+	rm -f *.o
diff --git a/Public/Kits/System.Core/System.hxx b/Public/Kits/System.Core/System.hxx
new file mode 100644
index 00000000..97d4bdac
--- /dev/null
+++ b/Public/Kits/System.Core/System.hxx
@@ -0,0 +1,18 @@
+/*** ===========================================
+ (C) Mahrouss Logic
+    ===========================================*/
+
+#pragma once
+
+/** ---------------------------------------------------
+
+    * THIS FILE CONTAINS CODE FOR THE STANDARD HCORE API.
+
+------------------------------------------------------- */
+
+#include <System.Core/CoreAPI.hxx>
+#include <System.Core/FileAPI.hxx>
+#include <System.Core/HeapAPI.hxx>
+#include <System.Core/ThreadAPI.hxx>
+
+using namespace HCore;
diff --git a/Public/Kits/System.Core/ThreadAPI.hxx b/Public/Kits/System.Core/ThreadAPI.hxx
new file mode 100644
index 00000000..ec15a64c
--- /dev/null
+++ b/Public/Kits/System.Core/ThreadAPI.hxx
@@ -0,0 +1,36 @@
+/* -------------------------------------------
+
+    Copyright Mahrouss Logic
+
+------------------------------------------- */
+
+//
+// Created by Amlal on 1/27/24.
+//
+
+#ifndef __THREAD_API__
+#define __THREAD_API__
+
+#include <NewKit/Defines.hpp>
+
+namespace HCore {
+/// @brief Thread Information Block for Local Storage.
+/// Located in GS on AMD64, Virtual Address 0x10000 (64x0, 32x0, ARM64)
+struct ThreadInformationBlock final {
+  const Char Name[255];        // Module Name
+  const UIntPtr StartAddress;  // Start Address
+  const UIntPtr StartHeap;     // Allocation Heap
+  const UIntPtr StartStack;    // Stack Pointer.
+  const Int32 Arch;            // Architecture and/or platform.
+};
+
+enum {
+  kPC_IA64,
+  kPC_AMD64 = kPC_IA64,
+  kPC_ARM,
+  kMACS_64x0,
+  kMACS_32x0,
+};
+}  // namespace HCore
+
+#endif  // __THREAD_API__
diff --git a/Public/Kits/System.Core/compile_flags.txt b/Public/Kits/System.Core/compile_flags.txt
new file mode 100644
index 00000000..6e721e73
--- /dev/null
+++ b/Public/Kits/System.Core/compile_flags.txt
@@ -0,0 +1,4 @@
+-I./
+-I../
+-I../../../Private
+-std=c++20