Follow steps to answer the question. Note: this is using Plp Tool. This program has been partially converted into machine code so that its functionality cannot beeasily identified by reading it. Your task is to use PLPTool's Watcher Window to see what the outputof the program is for a specific input. Please open the attached file in PLPTool and perform thefollowing steps:1. Modify the first line in the program so that the load immediate instruction sets $t0 to the value,882. Enter simulation mode (the blue button with ">SIM" on it)3. Open the watcher window (the button with a magnifying glass icon)4. Add registers $t0 and $t15. Run the program until $t0 is set to the value, 0What value does $t1 now contain? NOTE: Your answer must be provided in decimal. Binary and hexformats will not be accepted. Source Files0: main.asmMeta Informationmeta.DIRTY=0ISA=PLPCPU.org Oxl0000000word OXB0020000word 0x354-0007word Ox010a5810word Ox25690003word Üx30080000word Ox35080000

Name: Follow steps to answer the question. Note: this is using Plp Tool. Thi
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Description: Follow steps to answer the question. Note: this is using Plp Tool. This program has been partially converted into machine code so that its functionality cannot beeasily identified by reading it. Your task is to use PLPTool's Watcher Window to see wha

The attached code is an assembly code for a MIPS processor and you have been asked to modify it…

Engineering

Computer Science

This program has been partially converted into machine code so that its functionality cannot be easily identified by reading it. Your task is to use PLPTool's Watcher Window to see what the output of the program is for a specific input. Please open the attached file in PLPTool and perform the following steps: 1. Modify the first line in the program so that the load immediate instruction sets $t0 to the value,

This program has been partially converted into machine code so that its functionality cannot be easily identified by reading it. Your task is to use PLPTool's Watcher Window to see what the output of the program is for a specific input. Please open the attached file in PLPTool and perform the following steps: 1. Modify the first line in the program so that the load immediate instruction sets $t0 to the value,

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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A fragment of code is given to compare text in the field alpha with a text in the field beta: .data alpha db 12 dup(?) beta db ’abrakadabra’, 0 ; ::: .code ; ::: mov esi, 0 mov ecx, 12 ns: mov dl, alpha[esi] cmp dl, beta[esi] jne wrong ;=====MISSING==== loop ns ; ::: wrong: Choose missing instruction to insert in the code line marked by the comment “MISSING”.
Write a program that stores the maximum of three values. The values are stored in X19, X20 and X21. Store the result in X24. Ex: If the values of X19, X20, and X21 are initialized in the simulator as: Registers Data X19 5 X20 9 X21 8 the result is stored in X: Registers Data X19 5 X20 9 X21 8 X24 9 Note: Use the '+' button under the Registers display to initialize register values for X19, X20, and X21.
We will use Venus RISC-V simulator for the lab. Please save screenshot of code and output Based on fib.s, please rewrite the code to print full Fibonacci sequence to the console. For example, if n = 5, print 0, 1, 1, 2, 3. Test your program by varying n. Please save the screenshot of the two following test cases: 1) n = 10 2) n = 18 Save your code as task1.s. Here is the fib.s: .data .word 2, 4, 6, 8 n: .word 9 .text main: add t0, x0, x0 addi t1, x0, 1 la t3, n lw t3, 0(t3) fib: beq t3, x0, finish add t2, t1, t0 mv t0, t1 mv t1, t2 addi t3, t3, -1 j fib finish: addi a0, x0, 1 addi a1, t0, 0 ecall # print integer ecall addi a0, x0, 10 ecall # terminate ecall
Someone has modified the utils.asm file to insert a PrintTab subprogram immediatelyafter the PrintNewLine subprogram as shown below (changes are highlighted in yellow).The programmer complains that the PrintTab command cannot be called using the "jalPrintTab" instruction. What is wrong, and how can this be fixed? Explain all theproblems in the code this programmer has written.# subprogram: PrintNewLine# author: Charles Kann# purpose: to output a new line to the user console# input: None# output: None# side effects: A new line character is printed to the# user's console.textPrintNewLine: li $v0, 4 la $a0, __PNL_newline syscall jr $ra
Someone has modified the utils.asm file to insert a PrintTab subprogram immediatelyafter the PrintNewLine subprogram as shown below (changes are highlighted in yellow).The programmer complains that the PrintTab command cannot be called using the "jalPrintTab" instruction. What is wrong, and how can this be fixed? Explain all theproblems in the code this programmer has written.# subprogram: PrintNewLine# author: Charles Kann# purpose: to output a new line to the user console# input: None# output: None# side effects: A new line character is printed to the# user's console.textPrintNewLine: li $v0, 4 la $a0, __PNL_newline syscall jr $ra .data __PNL_newline: .asciiz "\n"PrintTab: li $v0, 4 la $a0, tab syscall jr $ra.data tab: .asciiz "\t"
Generate a listing file for the AddTwoSum program and write a description of the machine codebytes generated for each instruction. You might have to guess at some of the meanings of thebyte values.
Write programs that will accomplish the desired tasks listed below, using as few lines of code as possible.Use only opcodes that have been covered in class. Comment on each line of code. u) Store register A at the internal RAM location address in register Av) Copy program bytes 0100h to 0102h to internal RAM locations 20h to 22hw) Copy the data on the pins of port p2 to the port 2 latchx) PUSH the contents of the B register to TMODy) Copy the contents of external code memory address 0040h to IEz) Show a set of XCH instructions executes faster than PUSH and POP when saving the contents ofthe A register.
What is wrong with my code? It passes all the test except the last one. You must complete this in Python and the programs should not take any command-line arguments. You also need to make sure your programs will compile and run in at least a Linux environment. All Sample Input and Output test cases must work in order to pass function Output opcode/optype of a given assembly instruction (e.g.ADD), or skip if it’s not a valid command (e.g., MUL) In this problem, you need to implement operation bit encoding for Assembly instructions. Given a line of text, your program should check whether it is a valid Assembly instruction type. If it is, your program should print out the opcode and optype of that instruction type; if the line of text is not exactly a valid Assembly instruction, your program should skip it and move to the next line of input without printing anything. This task is a small part of the encoding process. Given several lines of input, your program must check whether they…
Suppose that you are given the following program.Inside someProcedure, what numerical operand should be used with the RET instruction?.datax DWORD 153461y BYTE 37z BYTE 90.codemain PROCpush xpush ypush zcall someProcedurepop xinc EAXmov EBX, zxor EAX, EBXexitmain ENDPEND MAIN
You must complete this in Python and the programs should not take any command-line arguments. You also need to make sure your programs will compile and run in at least a Linux environment. In this problem, you need to implement operation bit encoding for Assembly instructions. Given a line of text, your program should check whether it is a valid Assembly instruction type. If it is, your program should print out the opcode and optype of that instruction type; if the line of text is not exactly a valid Assembly instruction, your program should skip it and move to the next line of input without printing anything. Input Format The input to the program will consist of some number of lines. Each line contains some text, either a valid Assembly instruction type (with no extra whitespace or other characters, e.g. READ on a line by itself) or some other text. Constraints There are no specific constraints on the length or number of lines. They will be in a reasonable limit, as demonstrated by…
What results may be expected in the event that the programmer removes the member function getBalance () and modifies the displayBalance instruction to read sac.balance rather than sac.getBalance ()? Why? Make the necessary adjustments to the program so that it can continue to function normally in light of the new circumstances.
This is a MASM Project Assembly Code for x86 Processors ! The code below is supposed to copy whatever's in the source variable into the target variable. However, there is a single error, which will cause it to work correctly if fixed. What is it? .datasource WORD 10 DUP("AO")target WORD 10 DUP(?).codemov esi, OFFSET sourceadd esi, 18mov edi, OFFSET targetadd edi, 18mov ecx, LENGTHOF targetstdrepe movsw Group of answer choices: A: 18 should not be added to the ESI and EDI registers B: ECX should be set to the length of the source, not the target C: The direction flag should be cleared with CLD, not set with STD D: The REPE prefix should be replaced with REP