Аналіз загрузщіка BIOS та MBR, страница 3

7000:7C9D 8916527C      MOV  [7C52],DX                         

7000:7CA1 A3497C        MOV   [7C49],AX                         

7000:7CA4 89164B7C      MOV [7C4B],DX                         

7000:7CA8 B82000        MOV    AX,0020                           

7000:7CAB F726117C      MUL WORD PTR [7C11]                   

7000:7CAF 8B1E0B7C      MOV            BX,[7C0B]                         

7000:7CB3 03C3          ADD       AX,BX                             

7000:7CB5 48            DEC          AX                                 

7000:7CB6 F7F3          DIV        BX                                

7000:7CB8 0106497C      ADD   [7C49],AX                         

7000:7CBC 83164B7C00    ADC           WORD PTR [7C4B],+00               

7000:7CC1 BB0005        MOV   BX,0500                           

7000:7CC4 8B16527C      MOV DX,[7C52]                         

7000:7CC8 A1507C        MOV   AX,[7C50]                         

7000:7CCB E89200        CALL  7D60                              

7000:7CCE 721D          JB          7CED                              

7000:7CD0 B001          MOV      AL,01                             

7000:7CD2 E8AC00        CALL 7D81                              

7000:7CD5 7216          JB           7CED                              

7000:7CD7 8BFB          MOV     DI,BX                             

7000:7CD9 B90B00        MOV   CX,000B                           

7000:7CDC BEE67D        MOV SI,7DE6                           

7000:7CDF F3            REPZ                                         

7000:7CE0 A6            CMPSB                                      

7000:7CE1 750A          JNZ        7CED                              

7000:7CE3 8D7F20        LEA     DI,[BX+20]                        

7000:7CE6 B90B00        MOV   CX,000B                           

7000:7CE9 F3            REPZ                                          

7000:7CEA A6            CMPSB                                     

7000:7CEB 7418          JZ           7D05                              

7000:7CED BE9E7D        MOV  SI,7D9E                           

7000:7CF0 E85F00        CALL   7D52                              

7000:7CF3 33C0          XOR       AX,AX                             

7000:7CF5 CD16          INT        16                                

7000:7CF7 5E            POP          SI                                

7000:7CF8 1F            POP           DS                                

7000:7CF9 8F04          POP         [SI]                              

7000:7CFB 8F4402        POP      [SI+02]                           

7000:7CFE CD19          INT        19                                

7000:7D00 58            POP           AX                                

7000:7D01 58            POP           AX                                

7000:7D02 58            POP           AX                                

7000:7D03 EBE8          JMP       7CED                              

7000:7D05 8B471A        MOV   AX,[BX+1A]                        

7000:7D08 48            DEC          AX                                

7000:7D09 48            DEC          AX                                

7000:7D0A 8A1E0D7C      MOV           BL,[7C0D]                         

7000:7D0E 32FF          XOR       BH,BH                             

7000:7D10 F7E3          MUL       BX                                

7000:7D12 0306497C      ADD   AX,[7C49]                         

7000:7D16 13164B7C      ADC   DX,[7C4B]                         

7000:7D1A BB0007        MOV   BX,0700                           

7000:7D1D B90300        MOV   CX,0003                           

7000:7D20 50            PUSH        AX                                

7000:7D21 52            PUSH        DX                                

7000:7D22 51            PUSH        CX                                

7000:7D23 E83A00        CALL   7D60                              

7000:7D26 72D8          JB           7D00