Suppose the following is the first four lines in the data section of your assembly program.Give the memory contents at each location whose relative address is given in the table.numlWORD40, 70-2num2WORDnum3DWORDOFFHnum4BYTE100bRelative 32bit address in Hex Value in Hex0000 00000000 00010000 00020000 00030000 00040000 00050000 00060000 00070000 00080000 00090000 000AShow transcribed image text

Answered: Suppose the following is the first four…

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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Write and simulate a MIPS assembly-language routine that: 1. Prints your group number, for example “Group 1”, 2. Computes the dot product of two vectors, A_vec and B_vec, as described in Lab 4 of the Lab Manual, 3. Stores the result at memory word DOTPROD, and 4. Prints the result preceded by the phrase: “The result of the dot product is: “. Your data segment should look like the following: .data group: .asciiz “\nGroup x” msg: .asciiz "\nThe result of the dot product is: " A_vec: .word x, 4, 20, 13, 3, 10, 5 B_vec: .word 4, 2, 1, 2, 5, 2, 4 n: .word 7 DOTPROD: .word 0 Replace each “x” with your group number.
EXPLAIN ALL STEPS: Determine the output of the following Pep/9 machine language program if the input is tab. The left column is the memory address of the first byte on the line. 0000 D1FC150003 F1001F0006 D1FC150009 F10020000C D1FC15000F F100210012 D100200015 F1FC160018 D1001F001B F1FC16001E 00
Please fast
Suppose the memory cells at address A4 to B3 in the machine described in language description table contains the bit pattern given in the following table. Assume that the machine is starting with its program counter containing A4. Explanation of the output is compulsory. Address A4 A5 A6 A7 A8 A9 AA Contents 20 00 21 03 22 01 B1 во 50 02 во AA co 00 50 05 AB AD AE AF во B1 B2 B3 a) Display the machine cycle in the table form with Program Counter (P.C), increment of P.C., Instruction Register (I.R.) and General-Purpose Register (G.P.R) and description of each instruction executed. Explanation of the output is compulsory. b) What is in register 0 the first time the instruction at address AA is executed? c) What is in register 0 the second time the instruction at address AA is executed? d) How many times is the instruction at address AA executed before the machine halts e) What is the bit pattern found in program counter when the machine halts?
Part A For each byte sequence listed, determine the Y86 instruction sequence it encodes. If there is some invalid byte in the sequence, show the instruction sequence up to that point and indicate where the invalid value occurs. For each sequence, the starting address, then a colon, and then the byte sequence are shown. 0x100: 30f3fcfffff40630008000000000000 0x100: 30f3fcfffffff irmovq $-4,%rbx Ox10a: 40630008000000000000 | rrmovq %rsi,0×80A(%rcx) O0x115: 00 halt Ox100: 30f3fcffffffff irmovq $-4,%rbx Ox10a: 40630008000000000000 | rmmovq %rsi,0x800(%rbx) Ox114: 00 halt 0x100: 30f3fcfffffffff rrmovq $-8,%rbx Ox109: 40630008000000000000 | rmmovq %rsi,0x800(%rbx) 0x200: a06f800c020000000000000030f30a00000000000000 0x113: 00 halt 0x100: 30f3fcffffffffff irmovq $-4,%rbx 0x200: a06f pushq %rsi 0x10a: 40630008000000000000 | rmmovq %rsi,0x800(%rbx) Ox202: 800c02000000000000 call proc Ox116: 00 halt 0x20b: 00 halt 0x20c: proc: Submit Request Answer 0x20c: 30f30a00000000000000 | irmovq $10,%rbx…
2write an assembly language program for ARM processor to sort the array of numbers in ascending order.Write the program in such a way that the size of the array should be obtained from the memory location 0x4000000 followed by the array elements in the individual 32 bit memory addresses.
A computer with a 32-bit word uses an instruction format that includes direct and indirect addressing of 8 megabytes and one of 16 registers. The highest order bits are used for the opcode, followed by the bits indicating the register, followed by the indirect/direct bit, followed by the bits indicating the memory address. Draw the instruction word's format, showing how many bits are used for all four fields (Make sure to show here how many bits for each and the order in which they appear. You can submit a drawing of the word's format separately
Fetch Decode Execution Cycle Assignment Disassemble the following program (i.e., convert it back to assembly language) and determine what the program does. Refer to op-codes chart provided. (A Number Bit set to 1— Operand is a number) # Machine Code 0 001 1 000111 1 010 0 001101 2 001 1 000100 3 010 0 001110 4 001 0 001101 5 100 0 001110 6 010 0 001111 Op-code Mnemonic 001 LOAD 010 STORE 011 ADD 100 SUB 101 EQUAL 110 JUMP 111 HALT NB: Every stage must be present in a separate diagram with the description of the stage’s processes below. Extra marks would be allocated for neat and detailed work presented.
using 8086 microprocessor
ADD [R1], R2, [R3]; Here [R1] and [R3] indicate memory locations pointed by R1 and R3 register respectively. Here the operand field next to opcode will hold the result at the end. Assume that the machine code of this instruction is loaded at address 1020H of the main memory. Also assume that the contents of registers R1, R2 and R3 are 2001H, 2002H and 2003H respectively. Moreover, 1000H, 2000H and 3000H are saved at memory addresses 2001H, 2002H and 2003H respectively. a) Draw a schematic diagram of a CPU, show its important functional units required to process this instruction.
0001 = Load AC from memory 0010 = Store AC to memory 0101 = Add to AC from memory 0011 = Load AC (the accumulator register) from an I/O device 0111 = Store AC to an I/O device With these instructions, a particular I/O device is identified by replacing the 12-bit address portion with a 12-bit device number. Remember that a number ending with a small ‘h’ means the number is a hexadecimal number. What is the hexadecimal string that expresses the following instructions? Load AC from memory location 62h. Add the contents of memory location 451h to AC. Store AC to memory location 8h. Store AC to I/O device number 8h.
0001 = Load AC from memory 0010 = Store AC to memory 0101 = Add to AC from memory 0011 = Load AC (the accumulator register) from an I/O device 0111 = Store AC to an I/O device With these instructions, a particular I/O device is identified by replacing the 12-bit address portion with a 12-bit device number. Remember that a number ending with a small ‘h’ means the number is a hexadecimal number. What is the hexadecimal string that expresses the following instructions? Load AC from memory location 62h. Add the contents of memory location 451h to AC. Store AC to memory location 8h. Store AC to I/O device number 8h.

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