Linux general memory layout includes stack, heap, data, and code. stack memory relations stores local variables heap: dynamic memory for programmer to allocate data: stores global variables, separated into initialized and uninitialized code: stores the code being executed Use the following code to answer the questions that follow #include #include int x; int main(int argc, char *argv[]) { int y=3 printf(": %p\n", main); int* z = malloc(100e6); printf("location of stack: %p\n", &y); return 0; } Where are the possible memory addresses of the above variables? Address Location x y main z *z
Linux general memory layout includes stack, heap, data, and code. stack memory relations stores local variables heap: dynamic memory for programmer to allocate data: stores global variables, separated into initialized and uninitialized code: stores the code being executed Use the following code to answer the questions that follow #include #include int x; int main(int argc, char *argv[]) { int y=3 printf(": %p\n", main); int* z = malloc(100e6); printf("location of stack: %p\n", &y); return 0; } Where are the possible memory addresses of the above variables? Address Location x y main z *z
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
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Question
- Linux general memory layout includes stack, heap, data, and code.
- stack memory relations stores local variables
- heap: dynamic memory for programmer to allocate
- data: stores global variables, separated into initialized and uninitialized
- code: stores the code being executed
Use the following code to answer the questions that follow
#include <stdio.h>
#include <stdlib.h>
int x;
int main(int argc, char *argv[]) {
int y=3
printf(": %p\n", main);
int* z = malloc(100e6);
printf("location of stack: %p\n", &y);
return 0;
}
Where are the possible memory addresses of the above variables?
Address |
Location |
x |
|
y |
|
main |
|
z |
|
*z |
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