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remove obsolete code

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This commit is contained in:
Stefan Lankes 2016-08-02 00:28:46 +02:00
parent 2861c88622
commit eb1fc29cdd
1 changed files with 1 additions and 22 deletions
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23
hermit/arch/x86/kernel/boot.asm
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@ -161,7 +161,7 @@ cpu_init:
wrmsr
; Set CR3
mov eax, 0xDEADBEAF ;boot_pml4
mov eax, 0xDEADBEAF
add eax, ebp
or eax, (1 << 0) ; set present bit
mov cr3, eax
@ -200,24 +200,3 @@ ALIGN 16
global boot_stack
boot_stack:
TIMES (KERNEL_STACK_SIZE) DB 0xcd
; Bootstrap page tables are used during the initialization.
;ALIGN 4096
;boot_pml4:
; DQ boot_pdpt + 0x7 ; PG_PRESENT | PG_RW | PG_USER
; times 510 DQ 0 ; PAGE_MAP_ENTRIES - 2
; DQ boot_pml4 + 0x203 ; PG_PRESENT | PG_RW | PG_SELF (self-reference)
;boot_pdpt:
; DQ boot_pgd + 0x7 ; PG_PRESENT | PG_RW | PG_USER
; times 510 DQ 0 ; PAGE_MAP_ENTRIES - 2
; DQ boot_pml4 + 0x203 ; PG_PRESENT | PG_RW | PG_SELF (self-reference)
;boot_pgd:
; DQ boot_pgt + 0x7 ; PG_PRESENT | PG_RW | PG_USER
; times 510 DQ 0 ; PAGE_MAP_ENTRIES - 2
; DQ boot_pml4 + 0x203 ; PG_PRESENT | PG_RW | PG_SELF (self-reference)
;boot_pgt:
;%assign i 0
;%rep 512
; DQ i*0x1000 + 0x103
;%assign i i+1
;%endrep