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-rw-r--r--amforth-6.5/avr8/words/d-2slash.asm20
1 files changed, 20 insertions, 0 deletions
diff --git a/amforth-6.5/avr8/words/d-2slash.asm b/amforth-6.5/avr8/words/d-2slash.asm
new file mode 100644
index 0000000..e9a67ea
--- /dev/null
+++ b/amforth-6.5/avr8/words/d-2slash.asm
@@ -0,0 +1,20 @@
+; ( d1 -- d2 )
+; Arithmetics
+; shift a double cell value right
+VE_D2SLASH:
+ .dw $ff03
+ .db "d2/",0
+ .dw VE_HEAD
+ .set VE_HEAD = VE_D2SLASH
+XT_D2SLASH:
+ .dw PFA_D2SLASH
+PFA_D2SLASH:
+ ld temp0, Y+
+ ld temp1, Y+
+ asr tosh
+ ror tosl
+ ror temp1
+ ror temp0
+ st -Y, temp1
+ st -Y, temp0
+ jmp_ DO_NEXT