Kernel: Map multiboot2 memory in PageTable initialization

It cannot be assumed that multiboot data lies between kernel_end and 2 GiB mark, so I properly allocate virtual address space for it.
2023-10-17 01:15:08 +03:00
parent 69a39b7077
commit c17cdb39d5
2 changed files with 16 additions and 12 deletions
--- a/kernel/arch/x86_64/boot.S
+++ b/kernel/arch/x86_64/boot.S
@@ -197,8 +197,6 @@ long_mode:
 	jmp *%rcx

 higher_half:
-	addq $KERNEL_OFFSET, g_multiboot2_info
-
 	# call global constuctors
 	call _init