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/equalzero.asm | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 amforth-6.5/avr8/words/equalzero.asm (limited to 'amforth-6.5/avr8/words/equalzero.asm') diff --git a/amforth-6.5/avr8/words/equalzero.asm b/amforth-6.5/avr8/words/equalzero.asm new file mode 100644 index 0000000..d33cedd --- /dev/null +++ b/amforth-6.5/avr8/words/equalzero.asm @@ -0,0 +1,14 @@ +; ( n -- flag ) +; Compare +; compare with 0 (zero) +VE_ZEROEQUAL: + .dw $ff02 + .db "0=" + .dw VE_HEAD + .set VE_HEAD = VE_ZEROEQUAL +XT_ZEROEQUAL: + .dw PFA_ZEROEQUAL +PFA_ZEROEQUAL: + or tosh, tosl + brne PFA_ZERO1 + rjmp PFA_TRUE1 -- cgit v1.2.3