| 86,7 → 86,7 |
|---|
| putpixel dd __sys_putpixel |
| ; } mike.dld |
| |
| version db 'Kolibri OS version 0.5.0.0 ',13,10,13,10,0 |
| version db 'Kolibri OS version 0.5.1.0 ',13,10,13,10,0 |
| ;dd endofcode-0x10000 |
| |
| ;db 'Boot02' |
| 2269,7 → 2269,7 |
|---|
| |
| iglobal |
| version_inf: |
| db 0,5,0,0 ; version 0.5.0.0 |
| db 0,5,1,0 ; version 0.5.1.0 |
| db UID_KOLIBRI |
| db 'Kolibri',0 |
| version_end: |
| 4131,101 → 4131,6 |
|---|
| ret |
| |
| |
| |
| ; calculate fat chain |
| |
| calculatefatchain: |
| |
| pushad |
| |
| mov esi,0x100000+512 |
| mov edi,0x280000 |
| |
| fcnew: |
| xor eax,eax |
| xor ebx,ebx |
| xor ecx,ecx |
| xor edx,edx |
| mov al,[esi+0] ; 1 |
| mov bl,[esi+1] |
| and ebx,15 |
| shl ebx,8 |
| add eax,ebx |
| mov [edi],ax |
| add edi,2 |
| |
| xor eax,eax |
| xor ebx,ebx |
| xor ecx,ecx |
| xor edx,edx |
| mov bl,[esi+1] ; 2 |
| mov cl,[esi+2] |
| shr ebx,4 |
| shl ecx,4 |
| add ecx,ebx |
| mov [edi],cx |
| add edi,2 |
| |
| add esi,3 |
| |
| cmp edi,0x280000+4100*4 |
| jnz fcnew |
| |
| popad |
| ret |
| |
| |
| restorefatchain: ; restore fat chain |
| |
| pushad |
| |
| mov esi,0x280000 |
| mov edi,0x100000+512 |
| |
| fcnew2: |
| cld |
| xor eax,eax |
| xor ebx,ebx |
| xor ecx,ecx ; esi XXXXxxxxxxxx yyyyyyyyYYYY |
| xor edx,edx |
| mov ax,[esi] ; edi xxxxxxxx YYYYXXXX yyyyyyyy |
| mov bx,ax |
| shr bx,8 |
| and ebx,15 |
| mov [edi+0],al ; 1 -> 1 & 2 |
| mov [edi+1],bl |
| add esi,2 |
| |
| xor eax,eax |
| xor ebx,ebx |
| xor ecx,ecx |
| xor edx,edx |
| mov bx,[esi] |
| mov cx,bx |
| shr ecx,4 |
| mov [edi+2],cl |
| and ebx,15 |
| shl ebx,4 |
| mov edx,[edi+1] |
| add edx,ebx |
| mov [edi+1],dl ; 2 -> 2 & 3 |
| add esi,2 |
| |
| add edi,3 |
| |
| cmp edi,0x100000+512+0x1200 |
| jb fcnew2 |
| |
| mov esi,0x100000+512 ; duplicate fat chain |
| mov edi,0x100000+512+0x1200 |
| mov ecx,0x1200/4 |
| cld |
| rep movsd |
| |
| popad |
| ret |
| |
| |
| align 4 |
| |
| read_floppy_file: |