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git-svn-id: https://spexeah.com:8443/svn/Asuro@524 6dbc8c32-bb84-406f-8558-d1cf31a0ab0c

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This commit is contained in:
kieron
2018-04-14 15:25:03 +00:00
parent 49a25c904f
commit 76754d34df
12 changed files with 119 additions and 4 deletions
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6
src/stub/stub.asm
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@ -36,8 +36,8 @@ MULTIBOOT_HEADER_CHECKSUM equ -(MULTIBOOT_HEADER_MAGIC + MULTIBOOT_HEA
; Kernel stack size
;
KERNEL_STACKSIZE equ 0x4000
KERNEL_VIRTUAL_BASE equ 0xC0000000
KERNEL_PAGE_NUMBER equ (KERNEL_VIRTUAL_BASE >> 22)
KERNEL_VIRTUAL_BASE equ 0xC0000000
KERNEL_PAGE_NUMBER equ (KERNEL_VIRTUAL_BASE >> 22)
section .data
align 0x1000
@ -90,7 +90,7 @@ _loader:
jmp ecx
kstart:
mov dword [BootPageDirectory], 0
mov dword [BootPageDirectory], 0
invlpg [0]
mov esp, KERNEL_STACK+KERNEL_STACKSIZE ;Create kernel stack
push eax ;Multiboot magic number