version 1.5, 1997/07/06 14:42:14
|
version 1.8, 2000/09/23 15:46:59
|
Line 1
|
Line 1
|
\ Multitasker 19aug94py |
\ Multitasker 19aug94py |
|
|
\ Copyright (C) 1995-1997 Free Software Foundation, Inc. |
\ Copyright (C) 1995,1996,1997 Free Software Foundation, Inc. |
|
|
\ This file is part of Gforth. |
\ This file is part of Gforth. |
|
|
Line 16
|
Line 16
|
|
|
\ You should have received a copy of the GNU General Public License |
\ You should have received a copy of the GNU General Public License |
\ along with this program; if not, write to the Free Software |
\ along with this program; if not, write to the Free Software |
\ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
\ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. |
|
|
Create sleepers sleepers A, sleepers A, 0 , |
Create sleepers sleepers A, sleepers A, 0 , |
|
|
Line 41 Create sleepers sleepers A, sleepers A,
|
Line 41 Create sleepers sleepers A, sleepers A,
|
lp! fp! rp! prev-task @ sleep ; |
lp! fp! rp! prev-task @ sleep ; |
|
|
\ USER' computes the task offset |
\ USER' computes the task offset |
: user' ( 'user' -- n ) |
:noname ' >body @ ; |
' >body @ postpone literal ; immediate |
:noname ' >body @ postpone literal ; |
interpretation: |
interpret/compile: user' ( 'user' -- n ) |
' >body @ ; |
|
|
|
\ NEWTASK creates a new, sleeping task |
\ NEWTASK creates a new, sleeping task |
: NewTask ( n -- Task ) dup 2* 2* udp @ + dup |
: NewTask ( n -- Task ) dup 2* 2* udp @ + dup |