forked from KolibriOS/kolibrios
small optimize
git-svn-id: svn://kolibrios.org@6341 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
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8182b75b0e
commit
2e10d14758
@ -1,86 +1,4 @@
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;-----------------------------------------------------------
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;-----------------------------------------------------------
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;-----------load heading of file in memory------------------
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;-----------------------------------------------------------
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load_heading_of_file:
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mov [where_load_file],ebx
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mov [full_file_path],eax
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mov esi,[full_file_path]
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mov edi,filepath
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mov ecx,256
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rep movsd
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xor eax,eax
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mov ecx,[where_load_file]
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mov edx,filepath
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mov [file_information],eax
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mov [file_information+4],eax
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mov [file_information+8],eax
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mov [file_information+12],dword 512
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mov [file_information+16],ecx
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mov [file_information+20],al
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mov [file_information+21],edx
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mov eax,70
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mov ebx,file_information
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mcall
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ret
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;-----------------------------------------------------------
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;--------load file in memory--------------------------------
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;-----------------------------------------------------------
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load_file:
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mov [where_load_file],ebx
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mov [full_file_path],eax
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mov esi,[full_file_path]
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mov edi,filepath
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mov ecx,256
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rep movsd
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xor eax,eax
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mov ebx,bufer_for_info
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mov ecx,filepath
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mov [file_information],dword 5
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mov [file_information+4],eax
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mov [file_information+8],eax
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mov [file_information+12],eax
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mov [file_information+16],ebx
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mov [file_information+20],al
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mov [file_information+21],ecx
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mov eax,70
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mov ebx,file_information
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mcall
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test eax,eax
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jnz error_load_file
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xor eax,eax
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mov ebx,[bufer_for_info+32]
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mov ecx,[where_load_file]
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mov edx,filepath
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mov [file_information],eax
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mov [file_information+4],eax
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mov [file_information+8],eax
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mov [file_information+12],ebx
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mov [file_information+16],ecx
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mov [file_information+20],al
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mov [file_information+21],edx
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mov eax,70
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mov ebx,file_information
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mcall
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error_load_file:
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ret
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;-----------------------------------------------------------
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;---------------save in file from memory--------------------
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;---------------save in file from memory--------------------
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;-----------------------------------------------------------
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;-----------------------------------------------------------
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save_file:
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save_file:
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@ -98,7 +16,7 @@ save_file:
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mov ecx,[pointer_to_data]
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mov ecx,[pointer_to_data]
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mov edx,filepath
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mov edx,filepath
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mov [file_information],dword 2
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mov dword[file_information],SSF_CREATE_FILE
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mov [file_information+4],eax
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mov [file_information+4],eax
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mov [file_information+8],eax
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mov [file_information+8],eax
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mov [file_information+12],ebx
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mov [file_information+12],ebx
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@ -106,9 +24,7 @@ save_file:
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mov [file_information+20],al
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mov [file_information+20],al
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mov [file_information+21],edx
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mov [file_information+21],edx
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mov eax,70
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mcall SF_FILE,file_information
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mov ebx,file_information
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mcall
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ret
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ret
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@ -251,47 +251,39 @@ fps:
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add ecx,edx
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add ecx,edx
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mov edx,8*65536+20+15+49+5+1
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mov edx,8*65536+20+15+49+5+1
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mcall 7
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mcall SF_PUT_IMAGE
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ret
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ret
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;----------------------------------------------------------
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;----------------------------------------------------------
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;--------------------clear screen--------------------------
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;--------------------clear screen--------------------------
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;----------------------------------------------------------
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;----------------------------------------------------------
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cleare_screen:
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cleare_screen:
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mov eax,[ScreenPointer]
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mov edi,[ScreenPointer]
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mov ebx,[WorkScreen_SizeX]
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mov ebx,[WorkScreen_SizeX]
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imul ebx,[WorkScreen_SizeY]
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imul ebx,[WorkScreen_SizeY]
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lea ebx,[ebx+ebx*2]
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lea ebx,[ebx+ebx*2]
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shr ebx,3
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mov eax,0xffffffff
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inc ebx
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mov ecx,ebx
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mov esi,0xffffff
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shr ecx,2
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rep stosd
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clear_screen_loop:
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mov ecx,ebx
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mov [eax],esi
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and ecx,3
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mov [eax+3],esi
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rep stosb
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mov [eax+6],si
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add eax,4+4
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dec ebx
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jnz clear_screen_loop
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ret
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ret
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;----------------------------------------------------------
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;----------------------------------------------------------
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;-------------cleare work arrea(work screen)---------------
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;-------------cleare work arrea(work screen)---------------
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;----------------------------------------------------------
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;----------------------------------------------------------
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cleare_work_arrea:
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cleare_work_arrea:
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mov eax,[PointerToPicture]
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mov edi,[PointerToPicture]
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mov ebx,[Picture_SizeX]
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mov ebx,[Picture_SizeX]
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imul ebx,[Picture_SizeY]
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imul ebx,[Picture_SizeY]
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lea ebx,[ebx+ebx*2]
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lea ebx,[ebx+ebx*2]
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shr ebx,3
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mov eax,0xffffffff
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inc ebx
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mov ecx,ebx
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mov esi,0xffffff
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shr ecx,2
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rep stosd
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clear_work_arrea_loop:
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mov ecx,ebx
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mov [eax],esi
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and ecx,3
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mov [eax+3],esi
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rep stosb
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mov [eax+6],si
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add eax,4+4
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dec ebx
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jnz clear_work_arrea_loop
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ret
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ret
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;-----------------------------------------------------------
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;-----------------------------------------------------------
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;calculate position work screen on a picture
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;calculate position work screen on a picture
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@ -1,14 +1,14 @@
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;-----------------------------------------------------------
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;-----------------------------------------------------------
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;-------find simvole in string------------------------------
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;-------find simvole in string------------------------------
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;-----------------------------------------------------------
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;-----------------------------------------------------------
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find_symvol:
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;input:
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;eax=string
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;eax=string
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;ebx=symvol
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;ebx=symvol
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find_symvol:
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mov esi,eax
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mov esi,eax
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next_symvol:
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next_symvol:
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xor ecx,ecx
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cmp byte[eax],bl
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mov cl,[eax]
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cmp cl,bl
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je symvol_fined
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je symvol_fined
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inc eax
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inc eax
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jmp next_symvol
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jmp next_symvol
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