src folder -> source folder; makes merging with dev a bit easier.

source/kernel/memory/memory.h

@@ -0,0 +1,48 @@
+#pragma once
+#include <stdint.h>
+#include <stddef.h>
+
+#include "memoryinfo.h"
+#include "../bootloader/multiboot.h"
+#include "../tty/kterm.h"
+#include "../../libc/include/mem.h"
+#include "../kstructures/bitmap.h"
+
+#define BLOCK_SIZE 4092
+#define BLOCKS_PER_WORD 32 // A word is 16 bit in x86 machines according to my google search results!
+
+#define KB_TO_BLOCKS(x) (x  / BLOCK_SIZE)
+#define IS_ALIGNED(addr, align) !((addr) & ~((align) - 1))
+#define ALIGN(addr, align) (((addr) & ~((align) - 1 )) + (align))
+
+extern uint32_t kernel_begin;
+extern uint32_t kernel_end;
+
+void initialise_available_regions(uint32_t memoryMapAddr, uint32_t memoryMapLastAddr, uint32_t* memoryBitMap, int* used_blocks);
+
+extern uint32_t* memoryBitMap;
+
+class PhysicalMemory
+{
+    public:
+        void setup(MemoryInfo* memory);
+        void destroy();
+        void free_block(void* ptr);
+        void* allocate_block();
+        void allocate_region(uint32_t, uint32_t);
+        void deallocate_region(uint32_t   , uint32_t );
+    
+    private:
+        size_t pmmap_size;
+        size_t max_blocks;
+        int used_blocks;
+};
+
+void mapMultibootMemoryMap( MemoryInfo* memInfo , multiboot_info_t *mbt);
+
+/**
+ * @brief Debug Verbose Functions
+ * 
+ * @param mmap 
+ */
+void print_Multiboot_memory_Map(multiboot_memory_map_t* mmap);