ack/plat/msdos86/libsys/sys_rawlseek.s
2021-03-28 17:21:53 +00:00

27 lines
355 B
ArmAsm

#
! $Source$
! $State$
! $Revision$
! Declare segments (the order is important).
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
! Move the current file position for a file descriptor.
.define __sys_rawlseek
__sys_rawlseek:
movb ah, 0x42
mov bx, sp
mov dx, 4(bx)
mov cx, 6(bx)
movb al, 8(bx)
mov bx, 2(bx)
int 0x21
jmp .sys_dxaxret