From 67d25d837ac55f28a366c0a3b262e439a6e75fc3 Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Sat, 19 Aug 2017 12:15:28 +0200 Subject: Add AmForth --- amforth-6.5/avr8/words/pause.asm | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 amforth-6.5/avr8/words/pause.asm (limited to 'amforth-6.5/avr8/words/pause.asm') diff --git a/amforth-6.5/avr8/words/pause.asm b/amforth-6.5/avr8/words/pause.asm new file mode 100644 index 0000000..747fde4 --- /dev/null +++ b/amforth-6.5/avr8/words/pause.asm @@ -0,0 +1,18 @@ +; ( -- ) +; Multitasking +; Fetch pause vector and execute it. may make a context/task switch +VE_PAUSE: + .dw $ff05 + .db "pause",0 + .dw VE_HEAD + .set VE_HEAD = VE_PAUSE +XT_PAUSE: + .dw PFA_DODEFER1 +PFA_PAUSE: + .dw ram_pause + .dw XT_RDEFERFETCH + .dw XT_RDEFERSTORE + +.dseg +ram_pause: .byte 2 +.cseg -- cgit v1.2.3