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Rev 388 Rev 394
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endp
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endp
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align 4
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align 4
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proc init_mem
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proc init_mem
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 - 
 
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           mov eax, [MEM_AMOUNT-OS_BASE]
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           mov eax, [MEM_AMOUNT-OS_BASE]
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           mov [pg_data.mem_amount-OS_BASE], eax
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           mov [pg_data.mem_amount-OS_BASE], eax
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           mov [pg_data.kernel_max-OS_BASE], eax
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           mov [pg_data.kernel_max-OS_BASE], eax
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           mov cr4, ebx
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           mov cr4, ebx
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           sub [pg_data.kernel_tables-OS_BASE], 2
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           sub [pg_data.kernel_tables-OS_BASE], 2
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           mov [edx], eax
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           mov [edx], eax
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           mov [edx+16], eax
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           mov [edx+(OS_BASE shr 20)], eax
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           add eax, 0x00400000
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           add eax, 0x00400000
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           mov [edx+4], eax
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           mov [edx+4], eax
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           mov [edx+20], eax
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           mov [edx+(OS_BASE shr 20)+4], eax
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           add eax, 0x00400000
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           add eax, 0x00400000
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           mov [edx+8], eax
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           mov [edx+8], eax
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           mov [edx+24], eax
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           mov [edx+(OS_BASE shr 20)+8], eax
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           add eax, 0x00400000
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           add eax, 0x00400000
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           mov [edx+12], eax
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           mov [edx+12], eax
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           mov [edx+28], eax
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           mov [edx+(OS_BASE shr 20)+12], eax
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           add edx, 32
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           add edx, (OS_BASE shr 20)+16
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           add eax, 0x00400000
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           add eax, 0x00400000
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align 4
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align 4
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proc init_page_map
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proc init_page_map
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           mov edi, sys_pgmap-OS_BASE
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           mov edi, sys_pgmap-OS_BASE
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           mov ecx, (HEAP_BASE/4096)/32      ;384/4
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           mov ecx, ((HEAP_BASE-OS_BASE)/4096)/32      ;384/4
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           mov ebx, ecx
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           mov ebx, ecx
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           xor eax,eax
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           xor eax,eax
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           cld
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           cld
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           lea edi, [sys_pgmap-OS_BASE+ebx*4]         ;+384
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           lea edi, [sys_pgmap-OS_BASE+ebx*4]         ;+384
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           mov edx, [pg_data.pages_count-OS_BASE]
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           mov edx, [pg_data.pages_count-OS_BASE]
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           mov ecx, [pg_data.kernel_tables-OS_BASE]
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           mov ecx, [pg_data.kernel_tables-OS_BASE]
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           add ecx, (HEAP_BASE/4096) and 31
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           add ecx, ((HEAP_BASE-OS_BASE)/4096) and 31
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           sub edx, HEAP_BASE/4096
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           sub edx, (HEAP_BASE-OS_BASE)/4096
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           sub edx, ecx
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           sub edx, ecx
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           mov [pg_data.pages_free-OS_BASE], edx
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           mov [pg_data.pages_free-OS_BASE], edx
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           xor eax, eax
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           xor eax, eax