Page allocation uses new external library, libmalloc

include/kernel.h

@@ -1,13 +1,13 @@
 #pragma once
 
 #include "avltree.h"
-#include "memmap.h"
 #include "priorityqueue.h"
 #include "queue.h"
 #include "mmgr.h"
 #include "syscalls.h"
 #include "types/syscallid.h"
 #include "types/status.h"
+#include <libmalloc/memmap.h>
 #include <stddef.h>
 
 #define MAX_SYSCALL_ID 256
@@ -38,7 +38,7 @@ struct boot_info_t
     char *bootloader;
     char *parameters;
     size_t memory_size;
-    struct memory_map_t map;
+    memory_map_t map;
     size_t module_count;
     struct module_t modules[module_limit];
 };

include/memmap.h

@@ -1,27 +0,0 @@
-#pragma once
-
-#include "types/physaddr.h"
-#include <stddef.h>
-
-enum memory_type_t
-{
-    M_AVAILABLE = 1,
-    M_UNAVAILABLE = 2,
-    M_DEFECTIVE = 3
-};
-
-struct memory_region_t
-{
-    physaddr_t location;
-    size_t size;
-    unsigned int type;
-};
-
-struct memory_map_t
-{
-    struct memory_region_t *array;
-    size_t size;
-    size_t capacity;
-};
-
-void insert_region(struct memory_map_t *map, physaddr_t location, size_t size, enum memory_type_t type);

include/mmgr.h

@@ -1,9 +1,9 @@
 #pragma once
 
-#include "memmap.h"
 #include "platform/paging.h"
 #include "types/physaddr.h"
 #include "types/status.h"
+#include "libmalloc/memmap.h"
 #include <stddef.h>
 
 extern const size_t page_size;
@@ -14,7 +14,7 @@ extern const size_t page_size;
  * @param size 
  * @return physaddr_t 
  */
-physaddr_t reserve_region(size_t size);
+physaddr_t reserve_pages(size_t size);
 
 /**
  * @brief 
@@ -23,7 +23,7 @@ physaddr_t reserve_region(size_t size);
  * @param size 
  * @return int 
  */
-int free_region(physaddr_t location, size_t size);
+int free_pages(physaddr_t location, size_t size);
 
 /**
  * @brief Reserves a single page and returns its physical address.
@@ -72,7 +72,7 @@ void *page_map_end();
  * @param block_size 
  * @return enum error_t 
  */
-error_t initialize_page_map(struct memory_map_t *map, void *base, size_t memory_size, unsigned long block_size);
+error_t initialize_page_map(memory_map_t *map, void *base, size_t memory_size, unsigned long block_size);
 
 /**
  * @brief Create a new top-level page table and map the kernel in it.