Question

In: Computer Science

write mips assembly mips assembly (x+a) (bx^2+cx+d) using the pesedo- code with loop ,program should claclute...

write mips assembly

mips assembly (x+a) (bx^2+cx+d) using the pesedo- code with loop ,program should claclute six T[i] and display aproper message about roots .the the program should store all T[i] as memory array


a = [1, 1, 1, 1, 1, 1];
b = [1, 2, 4, 8, 16, 32];
c = [-6, -4, -2, 2, 4, 6];
d = [-1, -3, -5, -7, -9, -11];

for (i=0 ; i<=6; i++) {
T[i] =-4 *b [i] * d[i] +c[i] * c[i];
if (T[i] <0)
display "tow roots are imaginary";
else

display "tow roots are real ";
}

Solutions

Expert Solution

.LC0:

.string "tow roots are imaginary"

.LC1:

.string "tow roots are real "

main:

push rbp

mov rbp, rsp

sub rsp, 160

mov DWORD PTR [rbp-64], 1

mov DWORD PTR [rbp-60], 1

mov DWORD PTR [rbp-56], 1

mov DWORD PTR [rbp-52], 1

mov DWORD PTR [rbp-48], 1

mov DWORD PTR [rbp-44], 1

mov DWORD PTR [rbp-96], 1

mov DWORD PTR [rbp-92], 2

mov DWORD PTR [rbp-88], 4

mov DWORD PTR [rbp-84], 8

mov DWORD PTR [rbp-80], 16

mov DWORD PTR [rbp-76], 32

mov DWORD PTR [rbp-128], -6

mov DWORD PTR [rbp-124], -4

mov DWORD PTR [rbp-120], -2

mov DWORD PTR [rbp-116], 2

mov DWORD PTR [rbp-112], 4

mov DWORD PTR [rbp-108], 6

mov DWORD PTR [rbp-160], -1

mov DWORD PTR [rbp-156], -3

mov DWORD PTR [rbp-152], -5

mov DWORD PTR [rbp-148], -7

mov DWORD PTR [rbp-144], -9

mov DWORD PTR [rbp-140], -11

mov DWORD PTR [rbp-4], 0

.L5:

cmp DWORD PTR [rbp-4], 6

jg .L2

mov eax, DWORD PTR [rbp-4]

cdqe

mov edx, DWORD PTR [rbp-96+rax*4]

mov eax, DWORD PTR [rbp-4]

cdqe

mov eax, DWORD PTR [rbp-160+rax*4]

imul edx, eax

mov eax, 0

sub eax, edx

sal eax, 2

mov ecx, eax

mov eax, DWORD PTR [rbp-4]

cdqe

mov edx, DWORD PTR [rbp-128+rax*4]

mov eax, DWORD PTR [rbp-4]

cdqe

mov eax, DWORD PTR [rbp-128+rax*4]

imul eax, edx

lea edx, [rcx+rax]

mov eax, DWORD PTR [rbp-4]

cdqe

mov DWORD PTR [rbp-32+rax*4], edx

mov eax, DWORD PTR [rbp-4]

cdqe

mov eax, DWORD PTR [rbp-32+rax*4]

test eax, eax

jns .L3

mov edi, OFFSET FLAT:.LC0

mov eax, 0

call printf

jmp .L4

.L3:

mov edi, OFFSET FLAT:.LC1

mov eax, 0

call printf

.L4:

add DWORD PTR [rbp-4], 1

jmp .L5

.L2:

mov eax, 0

leave

ret

venereology answered 7 months ago
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