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authorDimitri Sokolyuk <demon@dim13.org>2017-08-19 12:15:28 +0200
committerDimitri Sokolyuk <demon@dim13.org>2017-08-19 12:15:28 +0200
commit67d25d837ac55f28a366c0a3b262e439a6e75fc3 (patch)
treedf7715c7724c5935ab87c807f3b8b4ef529315e3 /amforth-6.5/avr8/words/invert.asm
parente0d6784e89dba33226c0edb815bb974486fa7c48 (diff)
Add AmForth
Diffstat (limited to 'amforth-6.5/avr8/words/invert.asm')
-rw-r--r--amforth-6.5/avr8/words/invert.asm14
1 files changed, 14 insertions, 0 deletions
diff --git a/amforth-6.5/avr8/words/invert.asm b/amforth-6.5/avr8/words/invert.asm
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--- /dev/null
+++ b/amforth-6.5/avr8/words/invert.asm
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+; ( n1 -- n2)
+; Arithmetics
+; 1-complement of TOS
+VE_INVERT:
+ .dw $ff06
+ .db "invert"
+ .dw VE_HEAD
+ .set VE_HEAD = VE_INVERT
+XT_INVERT:
+ .dw PFA_INVERT
+PFA_INVERT:
+ com tosl
+ com tosh
+ jmp_ DO_NEXT