Kernel: Improving AMD64 HAL, Add TIBInstall.asm, currently Working on

SMPManager and Bootloader.

Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>

1 files changed, 70 insertions, 0 deletions

diff --git a/Private/NewBoot/Source/MPT/API.cxx b/Private/NewBoot/Source/MPT/API.cxx
new file mode 100644
index 00000000..8c649024
--- /dev/null
+++ b/Private/NewBoot/Source/MPT/API.cxx
@@ -0,0 +1,70 @@
+/*
+ *	========================================================
+ *
+ *	NewBoot
+ * 	Copyright 2024 Mahrouss Logic, all rights reserved.
+ *
+ * 	========================================================
+ */
+
+#include "API.hxx"
+#include "Detail.hxx"
+
+#define kFilesR 0x01 /* read-only */
+#define kFilesH 0x02 /* hidden */
+#define kFilesS 0x04 /* system */
+#define kFilesL 0x08 /* volume label */
+#define kFilesD 0x10 /* directory */
+#define kFilesZ 0x20 /* archive */
+
+// @brief Array of unused bits.
+#define kFilesU { 0x40, 0x80 }
+
+namespace mpt::detail
+{
+    struct Files32FileHdr final
+    {
+        char Filename[32];
+        char Ext[3];
+        char Attr;
+        char Case;
+        char CreateMs;
+        unsigned short Create;
+        unsigned short CreateDate;
+        unsigned short LastAccess;
+        unsigned short Timestamp;
+        unsigned short Datestamp;
+        unsigned short StartLba;
+        unsigned int   SizeFile;
+    };
+
+    struct Files32FileGroup final
+    {
+        Files32FileHdr* fHdr{ nullptr };
+
+        Files32FileGroup* fUpper{ nullptr };
+        Files32FileGroup* fLower{ nullptr };
+        Files32FileGroup* fPrev{ nullptr };
+        Files32FileGroup* fNext{ nullptr };
+    };
+
+    /* @brief external inits */
+    extern "C" int init_ata_mpt(void);
+    extern "C" int init_mpt(void);
+
+    Files32FileGroup* kRootGroup = nullptr;
+}
+
+namespace mpt
+{
+    bool init_mpt() noexcept
+    {
+        detail::kRootGroup = detail::new_class<detail::Files32FileGroup>();
+
+        assert(detail::kRootGroup != nullptr);
+        assert(detail::init_ata_mpt() == detail::okay);
+        assert(detail::init_mpt() == detail::okay);
+
+        return true;
+    }
+}
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