long reverse_engineer (long a, long b, long c);
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- For a function with prototype long decode2(long x, long y, long z); GCC generates the following assembly code: 1 decode2: 2 subq %rdx, %rsi 3 imulq %rsi, %rdi 4 movq %rsi, %rax 5 salq $63, %rax 6 sarq $63, %rax 7 xorq %rdi, %rax 8 ret Parameters x, y, and z are passed in registers %rdi, %rsi, and %rdx. The code stores the return value in register %rax. Write C code for decode2 that will have an effect equivalent to the assembly code shown.Please Help ASAP!!!Practice all the problems with and without using pointers. Try to solve using separate function for each activity Reverse of an integer array and character array having strings (2D) Reverse each element in the integer and character array having strings (2D)
- long decode2 (long x, long y, long z); GCC generates the following assembly code: 1 decode2: 2 subq imulq movq salq 5 6 7 Homework Problems 3.58 For a function with prototype 8 sarq xorq ret %rdx, %rsi %rsi, %rdi %rsi, %rax $63, %rax $63, %rax %rdi, %rax Parameters x, y, and z are passed in registers %rdi, %rsi, and %rdx. The code stores the return value in register %rax. Write C code for decode2 that will have an effect equivalent to the assembly code shown.Objectives • Implement loop in MIPS assembly code • Implement decision statement in MIPS assembly code Implement array in MIPS assembly code • Pass array as a function parameter and access it in a function in MIPS assembly code • Process array data in MIPS assembly code Task Implement and call the following C-style function in MIPS assembly code. You do not have to worry about invalid values of n. The min() function int min(int n, int x[]){ int minval; int i; minval = x[0]; for (i=1; iPlease written by computer source Question 1: Suppose we wish to write a procedure that computes the inner product of two vectors u and v. An abstract version of the function has a CPE of 14–18 with x86- 64 for different types of integer and floating-point data. By doing the same sort of transformations we did to transform the abstract program combine1 into the more efficient combine4, we get the following code: Our measurements show that this function has CPEs of 1.50 for integer data and 3.00 for floating-point data. For data type double, the x86-64 assembly code for the inner loop is as follows: Assume that the functional units have the characteristics listed in Figure 5.12. **See last page for figures A. Diagram how this instruction sequence would be decoded into operations and show how the data dependencies between them would create a critical path of operations, in the style of textbook Figures 5.13 and 5.14. vmovsd vmovsd vmulsd vaddsd | | | |…Write a program in MIPS assembly that allows replacing a substring with another substring. Use any function and variable of your choice. For example: Input: - Initial text: XXabXXcd - Word to replace : XX - Replacement word: YY Output: YYabYYcdCode so on for_A pure full Implement c/c++ to evaluate round robin algorithm. You must use the job list given here: Job (1) arrive at CPU cycle1 Job (2) arrive at CPU cycle2 Job (3) arrive at CPU cycle36 I/O (32) CPU (54) I/O (45) CPU (20) I/O (40) CPU (48) CPU (39) CPU (48) I/O (55) Your job list must contain CPU bust and I/O bust as above. Quantum time = [5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60] The evaluation of the most suitable quantum time needs to consider the followingperformance metrics, but not limited to:(i) Turnaround time of the jobs;(ii) Waiting time of the jobs; and(iii) Number of interrupts incurred The code must able to read csv file format of the job list as input file. The code must able for user to input time quantum.. .For each of the following C functions (given as function prototypes), which register is used to pass each of the parameters? Which register(s) is used to pass the return value? Note: uint64_t is unsigned 64-bit integer. a-short add2(short a, short b); b-uint16_t add3(uint8_t a, uint8_t b, uint8_t c); c-unsigned fibonacci(unsigned n); d-char* mystrcmp(char *dst, char *src) e-uint64_t sumOfArray(uint32_t X[], int N);Q: One way to handle parameter conversion in RPC systems is to have each machine send parameters in its native representation, with the other one doing the translation, if need be. The native system could be indicated by a code in the first byte. However, since locating the first byte in the first word is pre- cisely the problem, can this actually work?write a CH function which takes a integex I as parameter cmd Hetwm x. - int cube ( int x) iComputer scienceSEE MORE QUESTIONS