add memory region object for better memory managment

1 files changed, 11 insertions, 17 deletions

diff --git a/boot/limine/memorymap.c b/boot/limine/memorymap.c
index b90f176..e470e14 100644
--- a/boot/limine/memorymap.c
+++ b/boot/limine/memorymap.c
@@ -10,7 +10,7 @@
 extern struct limine_memmap_response *_limine_memmap_resp;
 
 PAGEALIGN
-static jove_objdir_t s_untyped_objdir;
+static jove_objdir_t s_region_objdir;
 static jove_objdir_t s_hwmemory_objdir;
 
 #define MEMMAP_MAX_ENTRIES 255
@@ -28,13 +28,13 @@ static const char *limine_mmap_entry_type_str[9] = {
 };
 
 void
-mem_setup_untyped(void)
+mem_setup_regions(void)
 {
     {
-        jove_owned_obj_t *untyped_objdir_obj = objdir_getlocal(_rootdir_obj, ROOTDIR_UNTYPED_I);
-        obj_settype(untyped_objdir_obj, JOVE_OBJ_OBJDIR);
-        obj_setvalue(untyped_objdir_obj, (uintptr_t)&s_untyped_objdir);
-        obj_release(untyped_objdir_obj);
+        jove_owned_obj_t *region_objdir_obj = objdir_getlocal(_rootdir_obj, ROOTDIR_FREEMEMORY_I);
+        obj_settype(region_objdir_obj, JOVE_OBJ_OBJDIR);
+        obj_setvalue(region_objdir_obj, (uintptr_t)&s_region_objdir);
+        obj_release(region_objdir_obj);
     }
 
     if(_limine_memmap_resp == NULL) {
@@ -43,10 +43,9 @@ mem_setup_untyped(void)
 
     kprintf("Memory map provided by Limine:\n");
 
-    size_t untyped_i = 0;
+    size_t region_i = 0;
     size_t hwmem_i = 0;
 
-    uintptr_t highest_phys = 0;
     for(size_t i = 0; i < _limine_memmap_resp->entry_count; i++) {
         struct limine_memmap_entry *entry = _limine_memmap_resp->entries[i];
 
@@ -54,23 +53,18 @@ mem_setup_untyped(void)
            entry->type == LIMINE_MEMMAP_ACPI_RECLAIMABLE ||
            entry->type == LIMINE_MEMMAP_BOOTLOADER_RECLAIMABLE)
         {
-            if(untyped_i > JOVE_OBJDIR_ENTRIES){
+            if(region_i > JOVE_OBJDIR_ENTRIES){
                 kprintf("%s: Provided memory map exceeds kernel limits. Some memory may not be accessable.", __func__);
                 break;
             }
  
             klogf("%p : %p %s\n", entry->base, entry->length, limine_mmap_entry_type_str[entry->type]);
             if(entry->base == 0) continue;
-            if(entry->base + entry->length > highest_phys) highest_phys = entry->base + entry->length;
 
             {
-                jove_owned_obj_t *untyped_obj = obj_take(&s_untyped_objdir.entries[untyped_i++]);
-                obj_settype(untyped_obj, JOVE_OBJ_UNTYPED);
-                obj_setvalue(untyped_obj, entry->base);
-
-                jove_untyped_t *untyped_data = obj_deref(untyped_obj);
-                untyped_data->limit = entry->length;
-                obj_release(untyped_obj);
+                jove_owned_obj_t *region_obj = obj_take(&s_region_objdir.entries[region_i++]);
+                region_new(region_obj, entry->base, entry->length / 0x1000);
+                obj_release(region_obj);
             }
         }
         if(entry->type == LIMINE_MEMMAP_RESERVED |