7 replies to this topic

[dsptl]

I am new to this lang.

Write an assembly language program expr.m to compute:

y = 3x^4 + 5x^3 – 17x^2 +33x - 15

where x=3. Eliminate all nop instructions and run the program using gdb.

I tried but i can't get it done....someone please help
I ti

[WingedPanther]

Which version of assembly are you using? What do you have so far?

[dsptl]

this is my 1st ever assembly prgm

we use SSH

[WingedPanther]

You don't understand. Assembly for ARM is very different from assembly for Pentiums. Assembly is not a single language, it is a family of languages. SSH is how you are connecting to to computer you are programming on, not the code you have.

[dsptl]

here is what i did:

define(x_r, l0)
define(y_r, l1)

.global main
main:

mov 3, %x_r




then i dont know wht to do......and i am using pico text editor

[Sysop_fb]

SPARC assembly?

This is homework. You can't figure out where to start? You could try writing it out in another language first or just writing out how the program will flow in your own words. That way you can get your head straight.

[WingedPanther]

y = 3x^4 + 5x^3 – 17x^2 +33x - 15 means
y=3*x*x*x*x + 5*x*x*x - 17*x*x + 33*x - 15

[dsptl]

WingedPanther said:

y = 3x^4 + 5x^3 – 17x^2 +33x - 15 means
y=3*x*x*x*x + 5*x*x*x - 17*x*x + 33*x - 15

thanks i have got it.....