started working on pmm and fixed printf doing weird things to the

numbers

1 files changed, 27 insertions, 0 deletions

diff --git a/kernel/include/mm/pmm.h b/kernel/include/mm/pmm.h
new file mode 100644
index 0000000..bfe21c5
--- /dev/null
+++ b/kernel/include/mm/pmm.h
@@ -0,0 +1,27 @@
+#ifndef PMM_H
+#define PMM_H
+
+#include <stdint.h>
+#include <stddef.h>
+#include <limine.h>
+
+enum mm_type {
+    MEM_USABLE,
+    MEM_RESERVED
+};
+
+struct MMEntry {
+    uint64_t base;
+    uint64_t length;
+    mm_type type;
+};
+
+struct PBitmap {
+    uint64_t* addr;
+    size_t size;
+    MMEntry entry;
+};
+
+void pmm_init(limine_memmap_response* memmap, uint64_t hhdm_offset);
+
+#endif
\ No newline at end of file