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/i.asm | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 amforth-6.5/avr8/words/i.asm (limited to 'amforth-6.5/avr8/words/i.asm') diff --git a/amforth-6.5/avr8/words/i.asm b/amforth-6.5/avr8/words/i.asm new file mode 100644 index 0000000..4943073 --- /dev/null +++ b/amforth-6.5/avr8/words/i.asm @@ -0,0 +1,23 @@ +; ( -- n ) (R: loop-sys -- loop-sys) +; Compiler +; current loop counter +VE_I: + .dw $FF01 + .db "i",0 + .dw VE_HEAD + .set VE_HEAD = VE_I +XT_I: + .dw PFA_I +PFA_I: + savetos + pop tosl + pop tosh ; index + pop zl + pop zh ; limit + push zh + push zl + push tosh + push tosl + add tosl, zl + adc tosh, zh + jmp_ DO_NEXT -- cgit v1.2.3