mascully/littlebigcomputer
1
0
Fork 0
mirror of https://github.com/Asraelite/littlebigcomputer.git synced 2025-07-18 08:26:51 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Init commit

Browse source
This commit is contained in:
Asraelite 2023-10-30 16:41:48 +01:00
commit c45ad79440
48 changed files with 6786 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

24
programs/parva/fibonacci_3.lbpasm Normal file
View file

@ -0,0 +1,24 @@
li x0, 1
li x1, 0
li x2, 30 ; nth fibonacci number to calculate
andi x4, x2, 1 ; x4 = n odd?
srli x2, x2, 1 ; n /= 2
loop:
add x0, x0, x1
add x1, x0, x1
subi x2, x2, 1
bnez x2, loop
beqz x4, no_final_iteration
add x1, x0, x1
no_final_iteration:
mv x0, x1
li x1, 0
wfi