feat: start of paging setup

kernel/mem/vmm.c

@@ -0,0 +1,24 @@
+//
+// Created by rick on 17-10-21.
+//
+#include <sys/types.h>
+#include <myke/libk/libk.h>
+#include <myke/mem/mem.h>
+#include <myke/mem/vmm.h>
+
+void vmm_init(multiboot_info_t *multiboot_info) {
+    if (!(multiboot_info->flags & MULTIBOOT_INFO_MEM_MAP)) {
+        k_panics("No MMAP info available");
+    }
+    mmap_init_multiboot((struct multiboot_mmap_entry *) multiboot_info->mmap_addr,
+                        multiboot_info->mmap_length / sizeof(struct multiboot_mmap_entry));
+}
+
+void* vmm_map_physical(uintptr_t physical) {
+}
+
+void* vmm_unmap_physical(uintptr_t physical) {
+}
+
+void* vmm_unmap_virtual(uintptr_t virtual) {
+}