1| Writes Human68k DOS process error number to dos_errno. 2| Called on errors of DOS calls for processes. 3| 4| written by ITOH Yasufumi 5| public domain 6| 7| $NetBSD: dos_procerr.S,v 1.2 2011/02/21 02:31:59 itohy Exp $ 8 9#include "dos_asm.h" 10#include "dos_errno.h" 11 12ASENTRY_NOPROFILE(PRCERROR) 13 movel %d0,%sp@- 14 cmpil #0xffff0100,%d0 15 jcs Lnoterrcode 16 negl %d0 17Lwerr: 18 movel %d0,_C_LABEL(dos_errno) 19 movel %sp@+,%d0 20 rts 21 22Lnoterrcode: 23 swap %d0 24 addqw #1,%d0 25 jeq Lillid 26 27 moveq #DOS_EBUFOVER,%d0 28 jra Lwerr 29 30Lillid: 31 moveq #DOS_ESRCH,%d0 32 jra Lwerr 33