Suppose the register %rax contains 0x100, and the register %rbx contains 0x10. What value is stored in %rcx as a result of movq 2(%rax,%rbx,4), %rcx?
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Suppose the register %rax contains 0x100, and the register %rbx contains 0x10. What value is stored in %rcx as a result of movq 2(%rax,%rbx,4), %rcx?
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- Prob 7. We have learned in the class that using the barrel shifter, we can implement multiplication/division of a number for some special cases with addition, subtraction, and reversed subtraction instructions as well as shift instructions. For each of the following calculations, write a single-line assembly code to perform it using this approach assuming signed integers A and B are saved in r0 and ri respectively: (a) A = 7 * B / 8 (b) A 7 B/8 5This exercise is about the bit-wise operators in C. Complete each functionskeleton using only straight-line code (i.e., no loops, conditionals, or functioncalls) and limited of C arithmetic and logical C operators. Specifically, youare only allowed to use the following eight operators: ! ∼, &,ˆ|, + <<>>.For more details on the Bit-Level Integer Coding Rules on p. 128/129 of thetext. A specific problem may restrict the list further: For example, to writea function to compute the bitwise xor of x and y, only using & |, ∼int bitXor(int x, int y){ return ((x&∼y) | (∼x & y));}(a) /*copyLSbit:Set all bits of result to least significant bit of x* Example: copyLSB(5) = 0xFFFFFFFF, copyLSB(6) = 0x00000000* Legal ops: ! ∼ & ˆ| + <<>>*/int copyLSbit(int x) {return 2;}(b) /* negate - return -x* Example: negate(1) = -1.* Legal ops:! ∼ & ˆ| + <<>>*/ int negate(int x) { return 2; }(c) /* isEqual - return 1 if x == y, and 0 otherwise*…this is Computer architecture! WRITE THE PROGRAM IN MIPS LANGUAGE! The assignment is to create a MIPS programs that the determines what the ECC code should be for a given number (an 8-bit byte). ECC Hamming codes are explained on pages 420-424 in your text. The codes you create are to work for 8-bit positive numbers as these are simpler to work with than larger numbers. The program is to request the user to enter a byte of data (a positive integer in the range of 0 to 255 in decimal) and then create the 12-bit Hamming code as described in your text (see above). The program is to then output this (with an appropriate label) in hex. Make certain that you have lots of comments in your code as this is in MIPS. Also make the code neat: line up the instruction columns, the register columns, and the comment fields (see page 134 in your text for a nice example). For this assignment, turn in your code, a screenshot showing a working for a test case SHOW THE PROGRAM WORKING PLEASE
- Write a short C program that declares and initializes (to any value you like) adouble, an int, and a char. Next declare and initialize a pointer to each of thethree variables. Your program should then print the address of, and value storedin, and the memory size (in bytes) of each of the six variables.Use the “%p” formatting specifier to print addresses in hexadecimal. You shouldsee addresses that look something like this: "0xbfe55918". The initial characters"0x" tell you that hexadecimal notation is being used; the remainder of the digitsgive the address itself. Use proper formatting specifiers for char, int and double.Use the sizeof operator to determine the memory size allocated for each variable.Sample output from your program:The address of char ___ is 0x_______The address of int ___ is 0x_______The address of double ___ is 0x_______The address of char* ___ is 0x_______The address of int* ___ is 0x_______The address of double* ___ is 0x_______The value of char ___ is _______The…Implement the function (in C or C++) with the following prototype: /** Implement a function which rotates a word left by n-bits, and returns that rotated value. Assume 0 <= n < w Examples: when x = 0x12345678 and w = 32: n=4 -> 0x23456781 n=20 -> 0x67812345 */ unsigned rotate_left(unsigned x, int n); The function should follow the bit-level integer coding rules above. Be careful of the case n = 0.Write a program in C++ to swap two numbers using function. Test Data: Input 1st number: 2 Input 2nd number: 4 Expected Output: Before swapping: n1 = 2, n2 = 4 After swapping: n1 = 4, n2 = 2 1/1
- please give implementation of void write(u_int32_t address, u_int32_t data){///// REPLACE THIS /////read_fifo(address);return;}explain every line in phytone code in colab below pls: # f(x) = tanx, f'(x) = 1 / cosx^2, f'(1), f'(2), f'(3)=? # h interval: 1/100 - 1/1000 from math import * def f(x): return tan(x) def f1(x): return 1/cos(x)**2 h = 0.001 print ("F1 Forward ", "F1 Back ", "F1 Simetric ", "F1 Exact ") for i in range (3): x = float(i+1) f1_forward = (f(x+h)-f(x))/h f1_back = (f(x)-f(x-h))/h f1_simetric = (f(x+h)-f(x-h))/(2*h) f1_exact = f1(x) print ("%.10f" %f1_forward, "%.10f" %f1_back, "%.10f" %f1_simetric, "%.10f" %f1_exact)in Java This assignment introduces bitwise-manipulation operators (&, |, <<, >>, >>>, ^, and ~),which are not discussed elsewhere in the book. The bitwise-manipulation operators performsimultaneous bit manipulations and enable programs to process large quantities of binaryinformation efficiently. This project is here because the solution uses a conditional operator.The binary & and | operators can implement bitwise “and” and “or” operations oncorresponding bits in a pair of 32-bit int operands. This bit-manipulation capability enablesJava to efficiently process large quantities of raw binary information. We use this capability toencrypt information sent over the Internet and to process graphical images. Suppose you havea 32-bit pattern of 1’s and 0’s in an integer called mask. You can use mask to either set to 1or reset to 0 any subset of the bits in another integer called data:• data |= mask;1 drives to 1 all bits in data that correspond to 1 bits in…
- Write a program in sim8085 with attacked output for the problem: PROBLEM STATEMENT- In a food processing industry, different food products are packed and identified with numbers and ready to be transported. The Following food packages are kept in the conveyer belt, and it is sent through a detector unit. Write a program sequence to detect number of D3 items passed through the detector unit and store the count in ‘D’ Register. Data: 12, F3, 56, D3, 01, 47, D3, 21, D3, 00, 67, D3, D3, 14.Bottom: Given b, set the low-order b bits of x to 1; the others to 0. For example, if b is 3, x should be 7. Pay special attention to the edge cases: if b is 32 x should be −1; if b is 0 x should be 0. Do not use - in your solution. Write code in Java. Provided input(s): b Permitted: 40 operations (may use !, ~, +, <<, >>, &, ^, |) Hint: The obvious solution ~(0xFFFFFFFF << b) won’t work. Bit shifts always do a modulo on their right-hand operand, so a << b does the same thing as a << (b % (8*sizeof(a)). Thus, << 32 and << 0 do the same thing.vv^(1) 2 3 4 Write the expression as a single logarithm. 3(logz-4logy)+2logw
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