Computer Systems: A Programmer's Perspective (3rd Edition)
3rd Edition
ISBN: 9780134092669
Author: Bryant, Randal E. Bryant, David R. O'Hallaron, David R., Randal E.; O'Hallaron, Bryant/O'hallaron
Publisher: PEARSON
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Expert Solution & Answer
Chapter 7.7, Problem 7.4PP
A.
Explanation of Solution
Hex address of the relocated reference to “sum”:
From the given Figure 7.12(a), the function “sum” in line 5 is
4004de: e8 05 00 00 00callq 4004e8 <sum>sum()
From the given Figure 7.12(a), the value of “ADDR(s)”, “ADDR(r.symbol)” and “r.addend” is given below
Now calculate the reference address for given line using the below formula.
B.
Explanation of Solution
Hex value of the relocated reference to “sum”:
From the given Figure 7.12(a), the function “sum” in line 5 is
4004de: e8 05 00 00 00callq 4004e8 <sum>sum()
From the given Figure 7.12(a), the value of “ADDR(s)”, “ADDR(r.symbol)” and “r.addend” is given below
Now calculate the reference address for given line using the below formula.
Then,
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Chapter 7 Solutions
Computer Systems: A Programmer's Perspective (3rd Edition)
Ch. 7.5 - Prob. 7.1PPCh. 7.6 - Practice Problem 7.2 (solution page 718) In this...Ch. 7.6 - Practice Problem 7.3 (solution page 718) Let a and...Ch. 7.7 - Prob. 7.4PPCh. 7.7 - Prob. 7.5PPCh. 7 - This problem concerns the m. o module from Figure...Ch. 7 - Without changing any variable names, modify bar5.c...Ch. 7 - Prob. 7.8HWCh. 7 - Consider the following program, which consists of...Ch. 7 - Let a and b denote object modules or static...
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