cleanup for real hw attempt

1 files changed, 20 insertions, 1 deletions

diff --git a/boot/limine/memorymap.c b/boot/limine/memorymap.c
index 72c8de3..25dcc61 100644
--- a/boot/limine/memorymap.c
+++ b/boot/limine/memorymap.c
@@ -1,4 +1,5 @@
 #include "hal/obj.h"
+#include "jove.h"
 #include "limine.h"
 #include "hal/memory.h"
 #include "hal/obj.h"
@@ -7,7 +8,10 @@
 #include "lib/printf.h"
 
 extern struct limine_memmap_response *_limine_memmap_resp;
+
+PAGEALIGN
 static jove_objdir_t s_untyped_objdir;
+static jove_objdir_t s_hwmemory_objdir;
 
 #define MEMMAP_MAX_ENTRIES 255
 
@@ -40,7 +44,7 @@ mem_setup_untyped(void)
     kprintf("Memory map provided by Limine:\n");
 
     size_t untyped_i = 0;
-    size_t acpi_i = 0;
+    size_t hwmem_i = 0;
 
     uintptr_t highest_phys = 0;
     for(size_t i = 0; i < _limine_memmap_resp->entry_count; i++) {
@@ -70,6 +74,21 @@ mem_setup_untyped(void)
                 break;
             }
         }
+        if(entry->type == LIMINE_MEMMAP_RESERVED |
+            entry->type == LIMINE_MEMMAP_ACPI_NVS |
+            entry->type == LIMINE_MEMMAP_ACPI_TABLES)
+        {
+            size_t hw_pages = entry->length >> 12;
+            if(hw_pages > 4095) {
+                klogf("HW memory page is too big!\n", "");
+            }
+
+            jove_owned_obj_t *hwmem_obj = obj_take(&s_hwmemory_objdir.entries[hwmem_i++]);
+            obj_settype(hwmem_obj, JOVE_OBJ_HWMEMORY);
+            obj_setvalue(hwmem_obj, entry->base | (entry->length >> 12));
+
+            obj_release(hwmem_obj);
+        }
     }
     kprintf("Highest physical address: %p\n", highest_phys);
 }