2. Write ARM assembly program to transfer the block of data starting in memory location Øx40001000 to new area of memory starting in memory location Øx40002000. Assume the memory location 0x40001000 to 0x40001006 contents the value of ØXAA.

2. Write ARM assembly program to transfer the block of data starting in memory location Øx40001000 to new area of memory starting in memory location Øx40002000. Assume the memory location 0x40001000 to 0x40001006 contents the value of ØXAA.

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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Computer Fundamentals

The computer is termed computation. For calculating or computing something the device that has been used is known as the computer. Or we can say that for performing a fast arithmetic operation the device that has been used is a computer. Storing, processing, and retrieving are the main features of a computer. 

Question

2. Write ARM assembly program to transfer the block of data starting in memory location
Ox40001000 to new area of memory starting in memory location ex40002000. Assume
the memory location Øx40001000 to Øx40001006 contents the value of ØXAA.

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Consider the assembly code fragment related with the MSP430 given as below. The register contents and the values which are stored in a memory space before the code sequence is executed are given in the following table. The given code sequence fulfils some operations on these registers and the memory space. Considering all these issues, write down the register contents and the values stored in the memory space after executing the given code fragment. mexxx add.b push addex push mox.xx add.xx add.b pop #0x1004, SP R5, R6 R6 Memory Address Before The Program Executed After The Program Executed @R7+, R5 R5 @R7, R8 0(R8), 2(R8) R8, 0(R8) R8 Registers Register R5 Before The Program Executed 0x2515 After The Program Executed R6 R7 R8 SP 0x1525 0x1004 0x1008 0x0000 0x1000 0x1002 0x1004 0x1006 0x1008 0x0001 0x1000 0x100E 0x1004 0x200E
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