SRL Archive - General

Does anyone know MIC-1 that can help me code this?

Three temporary registers are required (A,B,C)

i) Initialize A to zero
Move Multiplicand to B
Move multiplier to C

ii) Repeat the following N times where register size = N bits
a. 1-bit Logical Left shift A
b. If ( leftmostbit of C is 1 )
then { add B to A }
c. 1-bit Logical Left shift C

I don't know if it is allowed but I am willing to pay for the help through something like paypal.

Paying for the help in any manner isn't allowed, sorry.

But, I am intrigued by this. Is MIC-1 a form of assembly language, possibly based off of MIPS?

The MIC-1 is a processor architecture, it looks a lot like assembly but is a microprogram. I am trying to do multiplication using that algorithm but my teacher wont even explain it.

Oh, more like Quartus. I hate those. Yeah, sorry, I don't think I can help with this one as I'm not familiar with MIC-1.

I'd translate this into MIC but I'd have to learn MIC which might take an hr or two (fast learner.. I know..) to get a hang of the syntax.. So I'm posting it in x86 in hopes that you can do that yourself..

Let me know if you guys see any mistakes..

format PE console                                    
entry main

include 'macro/import32.inc'

section '.idata' import data readable           
library msvcrt,'msvcrt.dll'
import msvcrt, printf, 'printf',\
exit,'exit', getchar, 'getchar', scanf, 'scanf'

section '.data' data readable writeable                
GetMultiplicand db "Enter A Multiplicand: ", 13, 10, 0
GetMultiplier db "Enter A Multiplier: ", 13, 10, 0
InputFormat db "%d", 0                                          
Multiplicand dd 0                                               
Multiplier dd 0                                             


section '.code' code readable executable
main:
   push ebp
   mov ebp,esp

   push GetMultiplicand
   call [printf]
   add esp, 4

   push Multiplicand
   push InputFormat
   call [scanf]
   add esp, 8

   push GetMultiplier
   call [printf]
   add esp, 4

   push Multiplier
   push InputFormat
   call [scanf]
   add esp, 8

   mov eax, 0
   mov ebx, Multiplicand
   mov edx, Multiplier

   mov ecx, 20h

   TheLoop:
     shl eax, 1b
     mov edi, edx
     and edi, 8000000h
     cmp edi, 1b
     jne NotOne
     add eax, ebx
     NotOne:
     shl edx, 1b
   loop TheLoop

   mov esp, ebp
   pop ebx

   call [getchar]
   call [getchar]

   mov eax, 0
ret