arch/.unmaintained/dummy/dispatch.c

   1 /*
   2     Copyright © 1995-2001, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5 #include <exec/execbase.h>
   6 #include <clib/exec_protos.h>
   7
   8 APTR sp;
   9
  10 void dispatch(struct ExecBase *SysBase)
  11 {
  12         struct Task *me;
  13         struct List *list;
  14         me=SysBase->ThisTask;
  15         me->tc_SPReg=sp;
  16         if(me->tc_Flags&TF_SWITCH)
  17                 me->tc_Switch();
  18         me->tc_IDNestCnt=SysBase->IDNestCnt;
  19         SysBase->IDNestCnt=-1;
  20         list=&SysBase->TaskReady;
  21         me=(struct Task *)list->lh_Head;
  22         list->lh_Head=me->tc_Node.ln_Succ;
  23         me->tc_Node.ln_Succ->ln_Pred=(struct Node *)list;
  24         SysBase->ThisTask=me;
  25         me->tc_State=TS_RUN;
  26         SysBase->IDNestCnt=me->tc_IDNestCnt;
  27         if(me->tc_Flags&TF_LAUNCH)
  28                 me->tc_Launch();
  29         sp=me->tc_SPReg;
  30         if(me->tc_Flags&TF_EXCEPT)
  31         {
  32                 Disable();
  33                 Exception();
  34                 Enable();
  35         }
  36 }