Update the stack pointer and remove identity mapping

2017-11-17 22:49:49 +01:00 · 2017-11-17 22:49:49 +01:00 · 0a4b5ebd51
commit 0a4b5ebd51
parent 663668ff93
1 changed files with 6 additions and 0 deletions
--- a/src/kernel/boot/boot.S
+++ b/src/kernel/boot/boot.S
@ -59,5 +59,11 @@ _start:

  upper_memory:

+  mov rax, KERNEL_OFFSET
+  add rsp, rax
+
+  mov rax, 0
+  movabs [BootP4], rax
+
  //; Loop infinitely
  jmp $