| 42,23 → 42,18 |
|---|
| mov esi, sys_int |
| mov ecx, 0x40 |
| @@: |
| mov eax, [esi] |
| lodsd |
| mov [edi], ax ; lower part of offset |
| mov [edi+2], word os_code ; segment selector |
| shr eax, 16 |
| mov [edi+4], word 10001110b shl 8 ; interrupt descriptor |
| mov [edi+6], ax |
| add esi, 4 |
| mov ax, word 10001110b shl 8 ; type: interrupt gate |
| mov [edi+4], eax |
| add edi, 8 |
| dec ecx |
| jnz @b |
| loop @b |
| |
| ;mov edi,8*0x40+idts+8 |
| mov [edi + 0], word (i40 and ((1 shl 16)-1)) |
| mov [edi + 2], word os_code |
| mov [edi + 4], word 11101110b*256 |
| mov [edi + 6], word (i40 shr 16) |
| |
| mov dword [edi], (i40 and 0xFFFF) or (os_code shl 16) |
| mov dword [edi+4], (11101111b shl 8) or (i40 and 0xFFFF0000) |
| ; type: trap gate |
| ret |
| |
| iglobal |