| ␉to skip the memory hole between 521K/640K and 1MB. After the kernel␊ |
| ␉is loaded, the boot loader stores the information in the stack and␊ |
| ␉then passes control to kernel. Currently, the three information passed␊ |
| ␉fromm the boot loader to the kernel are type of the boot device, size␊ |
| ␉from the boot loader to the kernel are type of the boot device, size␊ |
| ␉of the base memory and size of the extended memory.␊ |
| ␊ |
| ␊ |
|
| ␉1MB, the kernel has to start as protected mode. In addition, the␊ |
| ␉link editor description file (vuifile) has to indicate that␊ |
| ␉the text and data segments start above 1MB. Also, the boot loader␊ |
| ␉passes the infomation to the kernel through the stack.␊ |
| ␉passes the information to the kernel through the stack.␊ |
| ␊ |
| ␊ |
| 5. Disk Layout and Bad Block Handling␊ |
