Subversion Repositories Kolibri OS

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Regard whitespace Rev 3194 → Rev 3195

/kernel/branches/Kolibri-A/trunk/init.inc
18,15 → 18,25
 
; clear [CLEAN_ZONE..HEAP_BASE]
xor eax,eax
movd xmm0, eax ; load 128-bit Zero
 
mov edi,CLEAN_ZONE ; 0x280000 = ramdisk FAT ?
mov ecx,(HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4
; mov ecx,(HEAP_BASE-OS_BASE-CLEAN_ZONE) / 16
cld
rep stosd
.1:
movups [edi],xmm0
add edi, 16
cmp edi, (HEAP_BASE-OS_BASE)
jb .1
 
; clear [0x40000..0x90000]
 
; clear [0x50000..0x90000]
mov edi,0x50000 ; 0x50000 is somewhere inside kernel code?
mov ecx,(0x90000-0x50000)/4
rep stosd
.2:
movups [edi],xmm0
add edi, 16
cmp edi, 0x90000
jb .2
 
; clear undefined kernel globals
mov edi, endofcode-OS_BASE