...

src/arch/x86_64/boot/boot.asm

@@ -1,6 +1,6 @@
 global _start
 global pml4
-extern entry
+extern x86_64_main
 
 %define FLAGS       0b10
 %define MAGIC       0x1BADB002
@@ -150,7 +150,7 @@ section .text
         ; Finally, we call in to c
         mov edi, [multiboot_magic]
         mov esi, [multiboot_info]
-        call entry
+        call x86_64_main
     .hang:
         hlt
         jmp .hang