79806005

Date: 2025-10-31 16:29:55
Score: 3.5
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Are there any results? is it working with setting int10h?

If so can you post the content of the grub/grub-core/boot/i386/pc/boot.S file or at least

the part of the boot.S file where the int 10h is handled

                                                                                    
/*                                                                                  
 * message: write the string pointed to by %si                                      
 *                                                                                  
 *   WARNING: trashes %si, %ax, and %bx                                             
 */                                                                                 
                                                                                    
        /*                                                                          
         * Use BIOS "int 10H Function 0Eh" to write character in teletype mode      
         *      %ah = 0xe       %al = character                                     
         *      %bh = page      %bl = foreground color (graphics modes)             
         */                                                                         
1:                                                                                  
        movw    $0x0001, %bx                                                        
        movb    $0xe, %ah                                                           
        int     $0x10           /* display a byte */                                
LOCAL(message):                                                                     
        lodsb                                                                       
        cmpb    $0, %al                                                             
        jne     1b      /* if not end of string, jmp to display */                  
        ret                                                                         
                                                                                    
        /*                                                                          
         *  Windows NT breaks compatibility by embedding a magic                    
         *  number here.                                                            
         */
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Posted by: Mario Pink