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/common/words/tick.asm | 41 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 amforth-6.5/common/words/tick.asm (limited to 'amforth-6.5/common/words/tick.asm') diff --git a/amforth-6.5/common/words/tick.asm b/amforth-6.5/common/words/tick.asm new file mode 100644 index 0000000..3d04411 --- /dev/null +++ b/amforth-6.5/common/words/tick.asm @@ -0,0 +1,41 @@ +; ( "name" -- XT ) +; Dictionary +; search dictionary for name, return XT or throw an exception -13 + +.if cpu_msp430==1 + HEADER(XT_TICK,1,27h,DOCOLON) +.endif + +.if cpu_avr8==1 +VE_TICK: + .dw $ff01 + .db "'",0 + .dw VE_HEAD + .set VE_HEAD = VE_TICK +XT_TICK: + .dw DO_COLON +PFA_TICK: +.endif + .dw XT_PARSENAME + .dw XT_FORTHRECOGNIZER + .dw XT_RECOGNIZE + ; a word is tickable unless DT:TOKEN is DT:NULL or + ; the interpret action is a NOOP + .dw XT_DUP + .dw XT_DT_NULL + .dw XT_EQUAL + .dw XT_SWAP + .dw XT_FETCHI + .dw XT_DOLITERAL + .dw XT_NOOP + .dw XT_EQUAL + .dw XT_OR + .dw XT_DOCONDBRANCH + DEST(PFA_TICK1) + .dw XT_DOLITERAL + .dw -13 + .dw XT_THROW +PFA_TICK1: + .dw XT_DROP + .dw XT_EXIT + -- cgit v1.2.3