From d80736ab6e8e3cad2f1a30c6eaba2d6883dbe967 Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Sat, 26 Aug 2017 20:31:40 +0200 Subject: Remove AmForth --- amforth-6.5/avr8/words/umstar.asm | 37 ------------------------------------- 1 file changed, 37 deletions(-) delete mode 100644 amforth-6.5/avr8/words/umstar.asm (limited to 'amforth-6.5/avr8/words/umstar.asm') diff --git a/amforth-6.5/avr8/words/umstar.asm b/amforth-6.5/avr8/words/umstar.asm deleted file mode 100644 index ee53c87..0000000 --- a/amforth-6.5/avr8/words/umstar.asm +++ /dev/null @@ -1,37 +0,0 @@ -; ( u1 u2 -- d) -; Arithmetics -; multiply 2 unsigned cells to a double cell -VE_UMSTAR: - .dw $ff03 - .db "um*",0 - .dw VE_HEAD - .set VE_HEAD = VE_UMSTAR -XT_UMSTAR: - .dw PFA_UMSTAR -PFA_UMSTAR: - movw temp0, tosl - loadtos - ; result: (temp3*temp1)* 65536 + (temp3*temp0 + temp1*temp2) * 256 + (temp0 * temp2) - ; low bytes - mul tosl,temp0 - movw zl, r0 - clr temp2 - clr temp3 - ; middle bytes - mul tosh, temp0 - add zh, r0 - adc temp2, r1 - adc temp3, zeroh - - mul tosl, temp1 - add zh, r0 - adc temp2, r1 - adc temp3, zeroh - - mul tosh, temp1 - add temp2, r0 - adc temp3, r1 - movw tosl, zl - savetos - movw tosl, temp2 - jmp_ DO_NEXT -- cgit v1.2.3