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include 'macros.inc'
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include 'macros.inc'
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$Revision: 863 $
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$Revision: 864 $
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extrn _init
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extrn _init
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extrn _init_mm
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extrn _init_mm
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extrn @core_alloc@4
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extrn @init_heap@8
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extrn @init_heap@8
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extrn @find_large_md@4
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extrn @find_large_md@4
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extrn @find_small_md@4
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extrn @find_small_md@4
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extrn @phis_alloc@4
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extrn @phis_alloc@4
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extrn @mem_alloc@8
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extrn @mem_alloc@8
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extrn _alloc_kernel_space@4
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extrn @heap_alloc@8
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extrn _slab_cache_init
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extrn _alloc_pages
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extrn _alloc_page
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extrn _slab_cache_init
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extrn _alloc_page
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extrn _get_free_mem
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extrn _get_free_mem
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extrn _bx_from_load
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alloc_kernel_space equ _alloc_kernel_space@4
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	   call init_LFB
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	   call init_LFB
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           call init_fpu
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           call init_fpu
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           call init_malloc
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           call init_malloc
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	   stdcall alloc_kernel_space, 0x51000
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           mov ecx, 0x51000
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           xor edx, edx
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           call @mem_alloc@8
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	   mov [default_io_map], eax
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	   mov [default_io_map], eax
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	   add eax, 0x2000
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	   add eax, 0x2000
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	   mov [ipc_tmp], eax
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	   mov [ipc_tmp], eax
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	inc  eax
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	inc  eax
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	mov   [BgrDrawMode],eax
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	mov   [BgrDrawMode],eax
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	mov   [BgrDataWidth],eax
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	mov   [BgrDataWidth],eax
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	mov   [BgrDataHeight],eax
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	mov   [BgrDataHeight],eax
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	mov    [mem_BACKGROUND],4095
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        mov ecx, 4095
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        mov edx, PG_SW
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	mov    [mem_BACKGROUND],4095
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	stdcall kernel_alloc, [mem_BACKGROUND]
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        call @mem_alloc@8
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	mov [img_background], eax
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	mov [img_background], eax
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        mov     [SLOT_BASE + 256 + APPDATA.dir_table], _sys_pdbr + (0x100000000-OS_BASE)
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        mov     [SLOT_BASE + 256 + APPDATA.dir_table], _sys_pdbr + (0x100000000-OS_BASE)
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    mov [BgrDataHeight],eax
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    mov [BgrDataHeight],eax
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@@:
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@@:
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    mov  eax,[BgrDataWidth]
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    mov  eax,[BgrDataWidth]
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    imul eax,[BgrDataHeight]
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    imul eax,[BgrDataHeight]
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    lea  eax,[eax*3]
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    lea  ecx,[eax*3]
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    mov  [mem_BACKGROUND],eax
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    mov  [mem_BACKGROUND],ecx
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; get memory for new background
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; get memory for new background
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    stdcall kernel_alloc, eax
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    mov edx, PG_SW
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    stdcall @mem_alloc@8
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    test eax, eax
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    test eax, eax
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    jz .exit_mem
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    jz .exit_mem
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    mov [img_background], eax
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    mov [img_background], eax
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.exit_mem:
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.exit_mem:
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    popad
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    popad
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	mov	[bgrlock], 0
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	mov	[bgrlock], 0