Question: a ) How is memory allocated for local and global variables? Local variables should be stored in a stack that is defined as AREA name,

a) How is memory allocated for local and global variables?
Local variables should be stored in a stack that is defined as AREA name, DATA READWRITE.
b) Why do we need all STMDB, LDMIA, STMIA, and LDMDB instructions while STMDB and LDMIA are equivalent to PUSH and POP?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

Q:

In C++, what is the difference between a global variable and a local variable? Global variables are allocated at a fixed location in memory. Local variables are allocated on the run-time stack....

Q:

Flow of Program Execution (10pts) 1. In the class, we explored how a program is executed by using a register file. Fill the blanks to map the location of the specified items. You can fill one of the...

Q:

"function name overloading is possible when you have different argument types, different number of arguments, or both" In the program P33_2.cpp, we used two different function names to distinguish...

Q:

Heap is a region in program memory where _ _ _ _ _ . the malloc function allocates memory a function s local variables are allocated the program instructions are stored global and static local...

Q:

Part II Programming Question ( 1 0 points ) : Process Virtual Memory Addresses 1 . Preamble Every Linux process has its own dedicated memory address space. The kernel maps these "virtual" addresses...

Q:

please, include the assembly program too. thank you MSP430 Assembly Programming Intermediate Memory Map, Assembly Directives, and Comparisons In this lab, you will be designing an assembly program...

Q:

Please write in CPP language. 1. Overview The first project is going to be a MIPS simulator. In general, you will be building a program that simulates the execution of an assembly language file. The...

Q:

can someone solve this Modern workstations typically have memory systems that incorporate two or three levels of caching. Explain why they are designed like this. [4 marks] In order to investigate...

Q:

Which executable segment is responsible for storing uninitialized, global variables? .rodata .text .bss .data Which executable segment is responsible for storing initialized global variables? .rodata...

Q:

QUESTION 1 The definition of a variable outside any function is called local variable definition global variable definition global function definition global function header QUESTION 2 A void...

Q:

Distinguish between market risk and business risk. How is interest rate risk related to inflation risk?

Q:

One molecule is observed for 20 seconds, and follows From the above set of data, estimate the probability that a molecule that is inside a cell leaves during a given second, and the probability that...

Q:

Question 1 5 6 . 2 5 pts One - year Treasury bills currently earn 6 . 2 5 percent. You expect that one year from now, one - year Treasury bill rates will increase to 6 . 5 0 percent. If the unbiased...

Q:

42 points 1 McNulty, Inc., produces desks and chairs. A new CFO has just been hired and announces a new policy that if a product cannot earn a margin of at least 40 percent, it will be dropped. The...