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Merge pull request #24 from achilleasa/refactor-bootmem-allocator

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Refactor bootmem allocator
This commit is contained in:
Achilleas Anagnostopoulos
2017-06-18 09:36:56 +01:00
committed by GitHub
parent 0e96d9c5e2 8698e7bc93
commit 886c7b10fa
13 changed files with 330 additions and 229 deletions
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7
arch/x86_64/asm/rt0_64.s
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@@ -1,4 +1,5 @@
; vim: set ft=nasm :
%include "constants.inc"
section .bss
align 8
@@ -55,8 +56,14 @@ _rt0_64_entry:
; Call the kernel entry point passing a pointer to the multiboot data
; copied by the 32-bit entry code
extern multiboot_data
extern _kernel_start
extern _kernel_end
extern kernel.Kmain
mov rax, _kernel_end - PAGE_OFFSET
push rax
mov rax, _kernel_start - PAGE_OFFSET
push rax
mov rax, multiboot_data
push rax
call kernel.Kmain