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/msp430/words/dup.asm | 5 +++++ 1 file changed, 5 insertions(+) create mode 100644 amforth-6.5/msp430/words/dup.asm (limited to 'amforth-6.5/msp430/words/dup.asm') diff --git a/amforth-6.5/msp430/words/dup.asm b/amforth-6.5/msp430/words/dup.asm new file mode 100644 index 0000000..4c4dbde --- /dev/null +++ b/amforth-6.5/msp430/words/dup.asm @@ -0,0 +1,5 @@ +;C DUP x -- x x duplicate top of stack + CODEHEADER(XT_DUP,3,"dup") +PUSHTOS: SUB #2,PSP ; 1 push old TOS.. + MOV TOS,0(PSP) ; 4 ..onto stack + NEXT ; 4 -- cgit v1.2.3