| /kernel/trunk/sec_loader/trunk/boot/cdfs/bootsect.asm |
|---|
| 42,11 → 42,11 |
| mov bx, 55AAh |
| int 13h |
| mov si, aNoLBA |
| jc err |
| jc err_ |
| cmp bx, 0AA55h |
| jnz err |
| jnz err_ |
| test cl, 1 |
| jz err |
| jz err_ |
| ; get file system information |
| ; scan for Primary Volume Descriptor |
| db 66h |
| 60,7 → 60,7 |
| jnc @f |
| fatal_read_err: |
| mov si, aReadError |
| err: |
| err_: |
| call out_string |
| mov si, aPressAnyKey |
| call out_string |
| 84,7 → 84,7 |
| jnz pvd_scan_loop |
| ; Volume Descriptor Set Terminator reached, no PVD found - fatal error |
| mov si, no_pvd |
| jmp err |
| jmp err_ |
| pvd_found: |
| add bx, 80h |
| mov ax, [bx] |
| 103,7 → 103,7 |
| int 12h |
| mov si, nomem_str |
| cmp ax, 71000h / 400h |
| jb err |
| jb err_ |
| shr ax, 1 |
| sub ax, 60000h / 800h |
| mov [size_rest], ax |
| 159,7 → 159,7 |
| noloader: |
| mov si, aKernelNotFound |
| jmp err |
| jmp err_ |
| read_sectors: |
| ; es:bx = pointer to data |