he following C code write assembly code as appropriate, using LDR and STR for load and store: if (a > b) x = a; else x = b;

Please make sure the assembly file can work in SPIM

I was given to write a parallel computing problem in which a sequential c++ code is to be written and should be made to work as a parallel program by adding simple parallel computing constructs like "pragma omp parallel". it should be run on a ccr which I have access to and check the speed up of the parallelly running problem. All the skeleton of the program is given and I should complete the specific function.

Write the following C++ code in Assembly. Include your comments for each statement. if (EAX >= 3) EBX = 1; else EBX = 2; Where EAX and EBX are the registers with the same name.

Consider the following C code: 1: int main() { 2: 3: 4: 5: } int y = 5; // Return y times 4 return y* 4; What is removed during the preprocessing step of compilation? A. Line 1 B. Line 3 C. Line 5 D. Lines 3 and 5 E. Everything, since it will be assembly after the preprocessing step

Convert the following program into Pep/9 assembly code: #include <iostream> using namespace std; const numLoops = 10; int main() { int x = 0; do { cout << x << endl; ++x; } while (x < numLoops); return 0; }

Step 1: Convert the assembly code into C++ code. Step 2: Explain the function of the converted C++ code. Assembly Code movl -8(%rbp), %eax 3,ドル %eax 3,ドル %eax %eax, -4(%rbp) movl -8(%rbp), %eax 2,ドル %eax 1,ドル %eax 7(%rax), %edx %eax, %eax cmovs %edx, %eax 3,ドル %eax %eax, -4(%rbp) movl -8(%rbp), %eax 7(%rax), %edx C++ Code Explanation of Functionality sall subl movl sall subl leal testl sarl movl leal testl %eax, %eax cmovs %edx, %eax sarl 3,ドル %eax movl -8(%rbp), %edx sall addl 2,ドル %edx %edx, %eax movl %eax, -4(%rbp)

Convert the following c++ code into pep9 assembly language. #include <iostream> using namespace std; void times(int& prod, int mpr, int mcand) { prod = 0; while (mpr != 0) { if (mpr % 2 == 1) prod = prod + mcand; mpr /= 2; mcand *= 2; } } int main(){ int product, n, m; cout << "Enter two numbers: "; cin >> n >> m; times(product, n, m); cout << "Product: " << product << endl; return 0; }

Convert the following c++ code into pep9 assembly language #include <iostream> using namespace std; void times(int& prod, int mpr, int mcand) { prod = 0; while (mpr != 0) { if (mpr % 2 == 1) prod = prod + mcand; mpr /= 2; mcand *= 2; } } int main(){ int product, n, m; cout << "Enter two numbers: "; cin >> n >> m; times(product, n, m); cout << "Product: " << product << endl; return 0; }

C++ Sample Run: Enter file name: gates.txt Set 1: 1 Set 2: 0

Using the following C code and assembly code answer the following; C: long int nothingGreater(long int num) { if (num > 240) { return 240 - num; } else { return num; } } Assembly: 0x00000000004004ed <+0>: push %rbp 0x00000000004004ee <+1>: mov %rsp,%rbp 0x00000000004004f1 <+4>: mov %rdi,-0x8(%rbp) 0x00000000004004f5 <+8>: cmpq 0ドルxf0,-0x8(%rbp) 0x00000000004004fd <+16>: jle 0x40050a <nothingGreater+29> 0x00000000004004ff <+18>: mov 0ドルxf0,%eax 0x0000000000400504 <+23>: sub -0x8(%rbp),%rax 0x0000000000400508 <+27>: jmp 0x40050e <nothingGreater+33> 0x000000000040050a <+29>: mov -0x8(%rbp),%rax 0x000000000040050e <+33>: pop %rbp 0x000000000040050f <+34>: retq a. What's the starting address of nothingGreater in memory (specify in hex starting with 0x; you may omit leading zeroes)? b. What register is the argument stored in when the function starts (give the 3-letter abbreviation with a % beforehand)?

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This needs to be done in C Programming. A manufacturing plant has an alarm monitor program that reports any of sixteen possible alarms. A 16-bit variable ALARM is examined, and each 1 bit found corresponds to an active alarm. The alarms are numbered 1 – 16, with the least significant bit (LSB) corresponding to Alarm 1 and the most significant bit (MSB) corresponding to Alarm 16. Prompt for the unsigned short integer ALARM, and then use bitwise logic to determine and display all corresponding active alarms, e.g., output "Alarm 12 Active".