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/uless.asm | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 amforth-6.5/avr8/words/uless.asm (limited to 'amforth-6.5/avr8/words/uless.asm') diff --git a/amforth-6.5/avr8/words/uless.asm b/amforth-6.5/avr8/words/uless.asm new file mode 100644 index 0000000..69d5a6b --- /dev/null +++ b/amforth-6.5/avr8/words/uless.asm @@ -0,0 +1,18 @@ +; ( u1 u2 -- flasg) +; Compare +; true if u1 < u2 (unsigned) +VE_ULESS: + .dw $ff02 + .db "u<" + .dw VE_HEAD + .set VE_HEAD = VE_ULESS +XT_ULESS: + .dw PFA_ULESS +PFA_ULESS: + ld temp2, Y+ + ld temp3, Y+ + cp tosl, temp2 + cpc tosh, temp3 + brlo PFA_ZERO1 + brbs 1, PFA_ZERO1 + jmp_ PFA_TRUE1 -- cgit v1.2.3