2 3 5 6 8 9 0 1 2 3 Problem 7.3 In the following function, the expression have been replaced by blanks: int arith (int x, int y, int z) int t1 = int t2 = int t3 = int t4 = return t4 ; t1 >> 3; The portion of the generated assembly code implementing these expression is as fol- lows: 1 # x at $sp+4, y at $sp+8, z at $sp+12 2 lw $t0, 8($sp) 3 lw $t1, 4($sp) 4 xor $t0, $t0, $t1 5 sra $t0, $t0, 3 6 nor $t0, $t0, Szero 7 lw $t2, 12($sp) sub $t0, $t0, St2 Based on this assembly code, fill in the missing portion of the C code.
2 3 5 6 8 9 0 1 2 3 Problem 7.3 In the following function, the expression have been replaced by blanks: int arith (int x, int y, int z) int t1 = int t2 = int t3 = int t4 = return t4 ; t1 >> 3; The portion of the generated assembly code implementing these expression is as fol- lows: 1 # x at $sp+4, y at $sp+8, z at $sp+12 2 lw $t0, 8($sp) 3 lw $t1, 4($sp) 4 xor $t0, $t0, $t1 5 sra $t0, $t0, 3 6 nor $t0, $t0, Szero 7 lw $t2, 12($sp) sub $t0, $t0, St2 Based on this assembly code, fill in the missing portion of the C code.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
![Problem 7.3
In the following function, the expression have been replaced by blanks:
1 int arith (int x,
2
int y,
int Z
3
4 {
5
6
7
8
9
10
11
12
13
14 }
int tl
=
int t2 =
int t3 =
int t4
=
return t4 ;
t1 >> 3;
The portion of the generated assembly code implementing these expression is as fol-
lows:
1 # x at $sp+4, y at $sp+8, z at $sp+12
2 lw $t0, 8($sp)
3 lw $t1, 4($sp)
4 xor $t0, $t0, $t1
5 sra $t0, $t0, 3
6 nor $t0, $t0, $zero
7 lw $t2, 12($sp)
8 sub $t0, $t0, $t2
Based on this assembly code, fill in the missing portion of the C code.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F38650a9c-63f5-423f-8b89-b03c0dad949f%2Fa8282c2c-f8dd-428c-9feb-7315bbda8371%2Fypaho7t_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Problem 7.3
In the following function, the expression have been replaced by blanks:
1 int arith (int x,
2
int y,
int Z
3
4 {
5
6
7
8
9
10
11
12
13
14 }
int tl
=
int t2 =
int t3 =
int t4
=
return t4 ;
t1 >> 3;
The portion of the generated assembly code implementing these expression is as fol-
lows:
1 # x at $sp+4, y at $sp+8, z at $sp+12
2 lw $t0, 8($sp)
3 lw $t1, 4($sp)
4 xor $t0, $t0, $t1
5 sra $t0, $t0, 3
6 nor $t0, $t0, $zero
7 lw $t2, 12($sp)
8 sub $t0, $t0, $t2
Based on this assembly code, fill in the missing portion of the C code.
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