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Rev 2219 Rev 2229
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;;
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;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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include 'macros.inc'
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include 'macros.inc'
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$Revision: 2219 $
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$Revision: 2229 $
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           mov   ds,ax
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           mov   ds,ax
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           mov   es,ax
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           mov   es,ax
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           mov   fs,ax
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           mov   fs,ax
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           mov   gs,ax
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           mov   gs,ax
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           mov   ss,ax
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           mov   ss,ax
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           mov   esp,0x5ec00       ; Set stack
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           mov   esp,0x006CC00       ; Set stack
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; CLEAR 0x280000 - HEAP_BASE
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; CLEAR 0x280000 - HEAP_BASE
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           xor   eax,eax
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           xor   eax,eax
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           mov   edi,CLEAN_ZONE
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           mov   edi,CLEAN_ZONE
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           mov   ecx,(HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4
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           mov   ecx,(HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4
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           cld
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           rep   stosd
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           mov   edi,0x40000
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           mov   ecx,(0x90000-0x40000)/4
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           cld
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           rep   stosd
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           rep   stosd
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- 
 
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; CLEAR KERNEL UNDEFINED GLOBALS
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           mov   edi, endofcode-OS_BASE
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; CLEAR KERNEL UNDEFINED GLOBALS
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           mov   ecx, 0x90000
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           mov   edi, endofcode-OS_BASE
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           sub   ecx, edi
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           mov   ecx, (uglobals_size/4)+4
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           shr   ecx, 2
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        mov     ecx, 0x10000/32
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        mov     ecx, 0x10000/32
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        rep     stosd
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        rep     stosd
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; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f
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; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f
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        call  init_irqs
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	call	PIC_init
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        call  PIC_init
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	call	PIT_init
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	call	PIT_init
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; Try to Initialize APIC
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; Try to Initialize APIC
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	call	APIC_init
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        call pci_irq_fixup
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	call	APIC_init
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; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15)
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; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15)
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; they are used: when partitions are scanned, hd_read relies on timer
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; they are used: when partitions are scanned, hd_read relies on timer
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        call unmask_timer
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        call unmask_timer
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        call  boot_log
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        call  boot_log
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; Display APIC status
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; Display APIC status
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	mov	esi, boot_APIC_found
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	mov	esi, boot_APIC_found
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        cmp     [irq_mode], IRQ_APIC
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        cmp     [irq_mode], IRQ_APIC
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        jne    @f
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        je    @f
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	mov	esi, boot_APIC_nfound
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	mov	esi, boot_APIC_nfound
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@@:
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        call    boot_log
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@@:
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; PRINT AMOUNT OF MEMORY
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; PRINT AMOUNT OF MEMORY