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high kernel

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git-svn-id: svn://kolibrios.org@394 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge)
2007-03-06 19:26:52 +00:00
parent ecc2925f76
commit 87fc474bee
10 changed files with 49 additions and 46 deletions
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17
kernel/branches/flat_kernel/init.inc
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@@ -32,7 +32,6 @@ endp
align 4
proc init_mem
mov eax, [MEM_AMOUNT-OS_BASE]
mov [pg_data.mem_amount-OS_BASE], eax
mov [pg_data.kernel_max-OS_BASE], eax
@@ -74,20 +73,20 @@ proc init_mem
sub [pg_data.kernel_tables-OS_BASE], 2
mov [edx], eax
mov [edx+16], eax
mov [edx+(OS_BASE shr 20)], eax
add eax, 0x00400000
mov [edx+4], eax
mov [edx+20], eax
mov [edx+(OS_BASE shr 20)+4], eax
add eax, 0x00400000
mov [edx+8], eax
mov [edx+24], eax
mov [edx+(OS_BASE shr 20)+8], eax
add eax, 0x00400000
mov [edx+12], eax
mov [edx+28], eax
add edx, 32
mov [edx+(OS_BASE shr 20)+12], eax
add edx, (OS_BASE shr 20)+16
add eax, 0x00400000
; mov eax, 0x800000+PG_SW
@@ -128,7 +127,7 @@ align 4
proc init_page_map
mov edi, sys_pgmap-OS_BASE
mov ecx, (HEAP_BASE/4096)/32 ;384/4
mov ecx, ((HEAP_BASE-OS_BASE)/4096)/32 ;384/4
mov ebx, ecx
xor eax,eax
cld
@@ -143,8 +142,8 @@ proc init_page_map
lea edi, [sys_pgmap-OS_BASE+ebx*4] ;+384
mov edx, [pg_data.pages_count-OS_BASE]
mov ecx, [pg_data.kernel_tables-OS_BASE]
add ecx, (HEAP_BASE/4096) and 31
sub edx, HEAP_BASE/4096
add ecx, ((HEAP_BASE-OS_BASE)/4096) and 31
sub edx, (HEAP_BASE-OS_BASE)/4096
sub edx, ecx
mov [pg_data.pages_free-OS_BASE], edx