Convert the following high-level language into MIPS instructions. Please write comments for each instructions. Assume a, b, c, d are associated with registers $s0, $s1, $s2, $s3, respectively. void ma...
Convert the following high-level language into MIPS instructions. Please write comments for each instructions. Assume a, b, c, d are associated with registers $s0, $s1, $s2, $s3, respectively.
void main ()
{
int a = 10, b = 20;
int c = add(a, b);
int d = sub(a, b);
swap (a, b);
}
int add( int var1, int var2)
{ return (var1 + var2); }
int sub(int var1, int var2)
{ return (var1 - var2); }
void swap(int var1, int var2)
{
int tmp = var1;
var1 = var2;
var2 = tmp;
}
MIPS Instruction Set- Machine Language
Homework Answers
.file 1 ""
.section .mdebug.abi32
.previous
.nan legacy
.module fp=32
.module nooddspreg
.abicalls
.text
.align 2
.globl main
.set nomips16
.set nomicromips
.ent main
.type main, @function
main:
.frame $fp,48,$31 # vars= 16, regs= 2/0, args= 16, gp= 8
.mask 0xc0000000,-4
.fmask 0x00000000,0
.set noreorder
.cpload $25
.set nomacro
addiu $sp,$sp,-48
sw $31,44($sp)
sw $fp,40($sp)
move $fp,$sp
.cprestore 16
movz $31,$31,$0
li $2,10 # 0xa
sw $2,24($fp)
li $2,20 # 0x14
sw $2,28($fp)
lw $5,28($fp)
lw $4,24($fp)
lw $2,%got(add)($28)
nop
move $25,$2
.reloc 1f,R_MIPS_JALR,add
1: jalr $25
nop
lw $28,16($fp)
sw $2,32($fp)
lw $5,28($fp)
lw $4,24($fp)
lw $2,%got(sub)($28)
nop
move $25,$2
.reloc 1f,R_MIPS_JALR,sub
1: jalr $25
nop
lw $28,16($fp)
sw $2,36($fp)
lw $5,28($fp)
lw $4,24($fp)
lw $2,%got(swap)($28)
nop
move $25,$2
.reloc 1f,R_MIPS_JALR,swap
1: jalr $25
nop
lw $28,16($fp)
nop
move $sp,$fp
lw $31,44($sp)
lw $fp,40($sp)
addiu $sp,$sp,48
j $31
nop
.set macro
.set reorder
.end main
.size main, .-main
.align 2
.globl add
.set nomips16
.set nomicromips
.ent add
.type add, @function
add:
.frame $fp,8,$31 # vars= 0, regs= 1/0, args= 0, gp= 0
.mask 0x40000000,-4
.fmask 0x00000000,0
.set noreorder
.set nomacro
addiu $sp,$sp,-8
sw $fp,4($sp)
move $fp,$sp
sw $4,8($fp)
sw $5,12($fp)
movz $31,$31,$0
lw $3,8($fp)
lw $2,12($fp)
nop
addu $2,$3,$2
move $sp,$fp
lw $fp,4($sp)
addiu $sp,$sp,8
j $31
nop
.set macro
.set reorder
.end add
.size add, .-add
.align 2
.globl sub
.set nomips16
.set nomicromips
.ent sub
.type sub, @function
sub:
.frame $fp,8,$31 # vars= 0, regs= 1/0, args= 0, gp= 0
.mask 0x40000000,-4
.fmask 0x00000000,0
.set noreorder
.set nomacro
addiu $sp,$sp,-8
sw $fp,4($sp)
move $fp,$sp
sw $4,8($fp)
sw $5,12($fp)
movz $31,$31,$0
lw $3,8($fp)
lw $2,12($fp)
nop
subu $2,$3,$2
move $sp,$fp
lw $fp,4($sp)
addiu $sp,$sp,8
j $31
nop
.set macro
.set reorder
.end sub
.size sub, .-sub
.align 2
.globl swap
.set nomips16
.set nomicromips
.ent swap
.type swap, @function
swap:
.frame $fp,24,$31 # vars= 8, regs= 1/0, args= 0, gp= 8
.mask 0x40000000,-4
.fmask 0x00000000,0
.set noreorder
.set nomacro
addiu $sp,$sp,-24
sw $fp,20($sp)
move $fp,$sp
sw $4,24($fp)
sw $5,28($fp)
movz $31,$31,$0
lw $2,24($fp)
nop
sw $2,8($fp)
lw $2,28($fp)
nop
sw $2,24($fp)
lw $2,8($fp)
nop
sw $2,28($fp)
nop
move $sp,$fp
lw $fp,20($sp)
addiu $sp,$sp,24
j $31
nop
.set macro
.set reorder
.end swap
.size swap, .-swap
.ident "GCC: (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609"
Add Answer to:
Convert the following high-level language into MIPS instructions. Please write comments for each instructions. Assume a, b, c, d are associated with registers $s0, $s1, $s2, $s3, respectively. void ma...
Convert the following c code into instructions MIPS Assembly language. Assume a associated with $s0, i...
Convert the following c code into instructions MIPS Assembly language. Assume a associated with $s0, i with $s1, and j with $s2. if( i < 10) { if( j < 10) { a = 0; } else { a = 1;} } else { a = 2; }
Given the following sequence of instructions: lw $s2, 0($s1) //1 lw $s1, 40($s3) //2 sub $s3,...
Given the following sequence of instructions: lw $s2, 0($s1) //1 lw $s1, 40($s3) //2 sub $s3, $s1, $s2 //3 add $s3, $s2, $s2 //4 or $s4, $s3, $zero //5 sw $s3, 50($s1) //6 a. List the read after write (current instruction is reading certain registers which haven’t been written back yet) data dependencies. As an example , 3 on 1 ($s2) shows instruction 3 has data dependency on instruction 1 since it is reading register $s2. b. Assume the 5...
Convert the following instructions from MIPS assembly language to machine language add $50, $t0, $s3 (op...
Convert the following instructions from MIPS assembly language to
machine language
add $50, $t0, $s3 (op code: 0, function code: 32) sub $t9, $50, $zero (op code: 0, function code: 34) addi $s2, $t0, 16 (op code: 8, function code: Does not exist for I-type instructions)
Convert the following C/C++ fragment into equivalent MIPS assembly language. Assume that the variables a, b,...
Convert the following C/C++ fragment into equivalent MIPS assembly language. Assume that the variables a, b, c, d, i and x are assigned to registers $t1, $t2, $t3, $t4, $s0 and $s1 respectively. if ((a<b && (c == 0) d = 1;
Convert the following C fragment to equivalent MIPS assembly language. Assume that the variables a, b,...
Convert the following C fragment to equivalent MIPS assembly language. Assume that the variables a, b, c, d, i and x are assigened to registers $t1, $t2, $t3, $t4, $s0 and $s1 respectively. Assume that the base address of the array A and B is in register $a0 and $a1 respectively. if (a > 0) b = a + 10; else b = a - 10;
Translate each of the following pseudo-instructions into MIPS instructions. You should Produce a minimal sequence of...
Translate each of the following pseudo-instructions into MIPS instructions. You should Produce a minimal sequence of MIPS instructions to accomplish the required computation. (8 Points) 1) bgt $t1, 100, Label # bgt means branch if greater than 2) ble $s2, 10, Next # ble means branch if less than or equal 3) ror $s0, $s4, 7 # ror means rotate right $s4 by 7 bits and store the result in $s0 4) neg $s5, $s4 # $s5 will have the...
Question 3 (10 points) Convert the following MIPS assembly code into machine language. Write the instruction...
Question 3 (10 points) Convert the following MIPS assembly code into machine language. Write the instruction in hexadecimal. The opcode for sw 43 (101011). sw St1, -4(St3) Question 4 (10 points) Consider the following MIPS assembly code: addi $s3, $0, 5 addi $s1, S0, 3 addi Ss1, $s1, 2 beq Ss3, Ssl, target addi Ss1, Ss1, 1 target: add Ss3, Ss1, Ssl a. After running the code, what is the value of Ss3? b. If the memory address of the...
Convert the below C code to basic MIPS. Please leave comments for explanation #include <stdio.h> int main(void) {...
Convert the below C code to basic MIPS. Please leave comments for explanation #include <stdio.h> int main(void) { printf("Insert two numbers\n"); int a,b; scanf("%d",&a); scanf("%d",&b); a=a<<2; b=b<<2; printf("%d&%d\n",a,b); return 0; }
Convert the below C code to basic MIPS. Leave comments for explanation please #include <stdio.h> int main(void) {...
Convert the below C code to basic MIPS. Leave comments for explanation please #include <stdio.h> int main(void) { printf("Insert two numbers\n"); int a,b,c; scanf("%d",&a); scanf("%d",&b); c=a|b; printf("%d|%d=%d\n",a,b,c); return 0; }
3. Assume that the variables £, g, i are assigned to registers $so, $s1, 5s2 respectively. Assume that the base address of arrays A, B, C are in registers Ss6, Ss7, Ss8 Write down MIPS instructio...
3. Assume that the variables £, g, i are assigned to registers $so, $s1, 5s2 respectively. Assume that the base address of arrays A, B, C are in registers Ss6, Ss7, Ss8 Write down MIPS instructions that implement the following C statement: (a) f = g- A(B [C[B+1]]];
3. Assume that the variables £, g, i are assigned to registers $so, $s1, 5s2 respectively. Assume that the base address of arrays A, B, C are in registers Ss6, Ss7, Ss8...
Convert the following instructions from MIPS assembly language to
machine language
add $50, $t0, $s3 (op code: 0, function code: 32) sub $t9, $50, $zero (op code: 0, function code: 34) addi $s2, $t0, 16 (op code: 8, function code: Does not exist for I-type instructions)
Question 3 (10 points) Convert the following MIPS assembly code into machine language. Write the instruction in hexadecimal. The opcode for sw 43 (101011). sw St1, -4(St3) Question 4 (10 points) Consider the following MIPS assembly code: addi $s3, $0, 5 addi $s1, S0, 3 addi Ss1, $s1, 2 beq Ss3, Ssl, target addi Ss1, Ss1, 1 target: add Ss3, Ss1, Ssl a. After running the code, what is the value of Ss3? b. If the memory address of the...
3. Assume that the variables £, g, i are assigned to registers $so, $s1, 5s2 respectively. Assume that the base address of arrays A, B, C are in registers Ss6, Ss7, Ss8 Write down MIPS instructions that implement the following C statement: (a) f = g- A(B [C[B+1]]];
3. Assume that the variables £, g, i are assigned to registers $so, $s1, 5s2 respectively. Assume that the base address of arrays A, B, C are in registers Ss6, Ss7, Ss8...
Most questions answered within 3 hours.
-
A monopoly sells in two countries . The demand curves in the two
countries are p1...
asked 20 minutes ago -
A .15kg rubber ball is bounced off a wall. Before hitting the
wall, the ball moves...
asked 59 minutes ago -
A manufacturing company preparing to build a new plant is
considering three potential locations for it....
asked 1 hour ago -
B. If compound Y has approximately the same values of solubility
in toluene as compound X,...
asked 1 hour ago -
Oscar Inc. has inventory in Japan valued at 39,051,000 Yen one
year ago. One year ago...
asked 1 hour ago -
If Canada suffered from "fundamental disequilibrium," and its
government choose not to devalue its currency, a...
asked 2 hours ago -
4. How many input & output Key Value Pairs are passed into,
and emitted out of...
asked 1 hour ago -
Why would your heart not function well if constructed of
skeletal muscle? What is the particular...
asked 2 hours ago -
Please respond to this essay question in full essay form for
Chemistry 1102 Organic and Biochemistry:...
asked 2 hours ago -
Determine the head loss and velocity of flow in a water supply main
of 15.0 cm...
asked 2 hours ago -
A marketing executive who knowingly authorizes a shoddy
defective product to be brought to market is...
asked 2 hours ago -
Write a psudocode:
1. Define a function called authorize that takes in 2 strings,
uName, and...
asked 2 hours ago