Please help me with this Principles of programming language homework question 10.21 Consider the Java program shown in Figure 10.8. Assume that this is to be compiled tonative code on a machine with 4-byte addresses.(a) Draw a picture of the layout in memory of the object created at line 15. Show all virtualfunction tables.register(b) Give assembly-level pseudocode for the call to c.val at line 18. You may assume that theaddress of c is in register r1 immediately before the call, and that this same shouldbe used to pass the hidden this parameter. You may ignore the need to save and restoreregisters, and don't worry about where to put the return value.1.2.3.4.5.6.Ó NOIN MISCH9.10.11.12.interface Pingable {14.15.public void ping();}class Counter implements Pingable {int count = 0;public void ping() {++count;}}public int val() {return count;}13. public class Ping {public static void main(String args[]) {Counter c= new Counter();16.17.18.19.20.21. }Figure 10.8 A simple program in Java.c.ping();c.ping();int v= c.val();System.out.println(v);}ID No.

Name: Please help me with this Principles of programming language homework q
Uploaded: 2024-03-20T06:51:23.000Z
Channel: Bartleby
Description: Please help me with this Principles of programming language homework question 10.21 Consider the Java program shown in Figure 10.8. Assume that this is to be compiled tonative code on a machine with 4-byte addresses.(a) Draw a picture of the layout i

In object-oriented programming languages like Java, memory layout and function calls involve the use…

Engineering

Computer Science

10.21 Consider the Java program shown in Figure 10.8. Assume that this is to be compiled to native code on a machine with 4-byte addresses. (a) Draw a picture of the layout in memory of the object created at line 15. Show all virtual function tables. (b) Give assembly-level pseudocode for the call to c.val at line 18. You may assume that the address of c is in register r1 immediately before the call, and that this same register should be used to pass the hidden this parameter. You may ignore the need to save and restore registers, and don't worry about where to put the return value. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. interface Pingable { } public void ping(); class Counter implements Pingable { int count = 0; public void ping() { ++count; } } public int val() { return count; public class Ping { public static void main(String args[]) { Counter c= new Counter(); 13. 14. 15. 16. 17. 18. 19. 20. 21. } Figure 10.8 A simple program in Java. } c.ping(); c.ping(); int v= c.val(); System.out.println (v);

10.21 Consider the Java program shown in Figure 10.8. Assume that this is to be compiled to native code on a machine with 4-byte addresses. (a) Draw a picture of the layout in memory of the object created at line 15. Show all virtual function tables. (b) Give assembly-level pseudocode for the call to c.val at line 18. You may assume that the address of c is in register r1 immediately before the call, and that this same register should be used to pass the hidden this parameter. You may ignore the need to save and restore registers, and don't worry about where to put the return value. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. interface Pingable { } public void ping(); class Counter implements Pingable { int count = 0; public void ping() { ++count; } } public int val() { return count; public class Ping { public static void main(String args[]) { Counter c= new Counter(); 13. 14. 15. 16. 17. 18. 19. 20. 21. } Figure 10.8 A simple program in Java. } c.ping(); c.ping(); int v= c.val(); System.out.println (v);

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

See similar textbooks

Similar questions

Why is it required for a programmer to be able to learn new programming languages if they are already proficient in a variety of them?
A programming language is often used in computer science to address various issues. When you say "general-purpose programming language," what do you mean?
What does the phrase "debugging" signify when talking about computer programming?
How do computer scientists make use of compilers?
In computer science, a programming language is often used to solve different problems. What do you mean by "general-purpose programming language"?
Why is it so crucial for a programmer to have the ability to learn new programming languages if he or she already knows many?
In computer science, it is customary to use a programming language to solve a number of problems. What are you referring to when you say "general-purpose programming language"?
Why is it required for a programmer to be able to learn new programming languages if they are already proficient in a variety of them?
Computer programming languages such as Java and C++ are often used in algorithmic design.Is the statement correct or incorrect?
What is the significance of computer programming?
We have a plethora of programming languages at our disposal these days. Each should be described in a few brief sentences.