Your are to take the following c code and do the following on Eve: create a...

Your are to take the following c code and do the following on Eve:

create a file with the code called quiz32.c
create a second file with the code called quiz64.c
Using gcc and stopping it after the Assembly phase, generate an optimization level 1, 32 bit ISA relocatable object file for quiz32.c
Using gcc and stopping it after the Assembly phase, generate an optimization level 1, 64 bit ISA relocatable object file for quiz64.c
obtain a list of the current files in your directory by running the command: ls -ltr
copy the output of the command to a file called quiz2-<your-name>
copy to the same file the contents of the generated 32 bit relocatable object file
also copy to the same file the contents of the generated 64 bit relocatable object file
utilizing this file, comment/annotate each line of the assembly language and how it relates to the original c code/function.
Save the file often. When complete or when time has expired, submit the one file.

//quiz.c

int arith(int x, int y, int z)
{
   int a=z + x;
   int b=y + 4;
   int c=a * 12;
   int d=c + b;

   return d;
}

Expert Solution

-fauto-inc-dec 
-fbranch-count-reg 
-fcombine-stack-adjustments 
-fcompare-elim 
-fcprop-registers 
-fdce 
-fdefer-pop 
-fdelayed-branch 
-fdse 
-fforward-propagate 
-fguess-branch-probability 
-fif-conversion 
-fif-conversion2 
-finline-functions-called-once 
-fipa-modref 
-fipa-profile 
-fipa-pure-const 
-fipa-reference 
-fipa-reference-addressable 
-fmerge-constants 
-fmove-loop-invariants 
-fomit-frame-pointer 
-freorder-blocks 
-fshrink-wrap 
-fshrink-wrap-separate 
-fsplit-wide-types 
-fssa-backprop 
-fssa-phiopt 
-ftree-bit-ccp 
-ftree-ccp 
-ftree-ch 
-ftree-coalesce-vars 
-ftree-copy-prop 
-ftree-dce 
-ftree-dominator-opts 
-ftree-dse 
-ftree-forwprop 
-ftree-fre 
-ftree-phiprop 
-ftree-pta 
-ftree-scev-cprop 
-ftree-sink 
-ftree-slsr 
-ftree-sra 
-ftree-ter 
-funit-at-a-time
Optimize even more. GCC performs nearly all supported optimizations that do not involve a space-speed tradeoff. As compared to -O, this option increases both compilation time and the performance of the generated code.

-O2 turns on all optimization flags specified by -O. It also turns on the following optimization flags:

-falign-functions  -falign-jumps 
-falign-labels  -falign-loops 
-fcaller-saves 
-fcode-hoisting 
-fcrossjumping 
-fcse-follow-jumps  -fcse-skip-blocks 
-fdelete-null-pointer-checks 
-fdevirtualize  -fdevirtualize-speculatively 
-fexpensive-optimizations 
-ffinite-loops 
-fgcse  -fgcse-lm  
-fhoist-adjacent-loads 
-finline-functions 
-finline-small-functions 
-findirect-inlining 
-fipa-bit-cp  -fipa-cp  -fipa-icf 
-fipa-ra  -fipa-sra  -fipa-vrp 
-fisolate-erroneous-paths-dereference 
-flra-remat 
-foptimize-sibling-calls 
-foptimize-strlen 
-fpartial-inlining 
-fpeephole2 
-freorder-blocks-algorithm=stc 
-freorder-blocks-and-partition  -freorder-functions 
-frerun-cse-after-loop  
-fschedule-insns  -fschedule-insns2 
-fsched-interblock  -fsched-spec 
-fstore-merging 
-fstrict-aliasing 
-fthread-jumps 
-ftree-builtin-call-dce 
-ftree-pre 
-ftree-switch-conversion  -ftree-tail-merge 
-ftree-vrp
fgcse-after-reload 
-fipa-cp-clone
-floop-interchange 
-floop-unroll-and-jam 
-fpeel-loops 
-fpredictive-commoning 
-fsplit-loops 
-fsplit-paths 
-ftree-loop-distribution 
-ftree-loop-vectorize 
-ftree-partial-pre 
-ftree-slp-vectorize 
-funswitch-loops 
-fvect-cost-model 
-fvect-cost-model=dynamic 
-fversion-loops-for-strides
falign-functions  -falign-jumps 
-falign-labels  -falign-loops 
-fprefetch-loop-arrays  -freorder-blocks-algorithm
-fbranch-count-reg  -fdelayed-branch 
-fdse  -fif-conversion  -fif-conversion2  
-finline-functions-called-once 
-fmove-loop-invariants  -fssa-phiopt 
-ftree-bit-ccp  -ftree-dse  -ftree-pta  -ftree-sra

venereology answered 1 year ago

"C language" Take this code and make the minor modification necessary to create a circular linked...

"C language" Take this code and make the minor modification necessary to create a circular linked list (Hint: Store a pointer to the first node in the next pointer of the last node.) Demonstrate that this is working by traversing the list until the first pointer is encountered 3 times. Next redefine the node structure to include a back pointer. This will enable your program to move from front to back and then from back to front. It is not...

Your code needs to do the following: Create a function called pigLatin that accepts a string...

Your code needs to do the following: Create a function called pigLatin that accepts a string of English words in the parameter sentence and returns a string of those words translated into Pig Latin. English is translated to Pig Latin by taking the first letter of every word, moving it to the end of the word and adding ‘ay’. For example the sentence “The quick brown fox” becomes “hetay uickqay rownbay oxfay”. You may assume the words in the parameter...

Please take this c++ code and make it into java code. /* RecursionPuzzleSolver * ------------ *...

Please take this c++ code and make it into java code. /* RecursionPuzzleSolver * ------------ * This program takes a puzzle board and returns true if the * board is solvable and false otherwise * * Example: board 3 6 4 1 3 4 2 5 3 0 * The goal is to reach the 0. You can move the number of spaces of your * current position in either the positive / negative direction * Solution for this game...

Code in C++. Using ONE of the following themes to create a class and demonstrate the...

Code in C++. Using ONE of the following themes to create a class and demonstrate the idea. Use this to create a solution (two ADTs and a driver program) to demonstrate the following concepts. Create a one page summary to describe where you are using each of these concepts. Themes:(PICK ONE) a house has a door a semester has a holiday break a cell phone has a shatterproof case a chair has a cushion Concepts to include: composition separating interface...

please submit the C code( no third party library). the C code will create output to...

please submit the C code( no third party library). the C code will create output to a file, and iterate in a loop 60 times and each iteration is 1 second, and if any key from your keyboard is pressed will write a 1 in the file, for every second no key is pressed, will write a 0 into the output file.

* Make sure you turn in your code (take a screen shot of your code in...

* Make sure you turn in your code (take a screen shot of your code in R)and answers. Conduct the hypothesis and solve questions by using R. 2) A random sample of 12 graduates of a secretarial school averaged 73.2 words per minute with a standard deviation of 7.9 words per minute on a typing test. What can we conclude, at the .05 level, regarding the claim that secretaries at this school average less than 75 words per minute on...

Complete the following exercises using C programming language. Take screenshots of the code and its output...

Complete the following exercises using C programming language. Take screenshots of the code and its output where specified and paste them into in a well-labeled Word document for submission. Scenario Assume you are the CIO of an organization with three different IT department locations with separate costs. You want a program to perform simple IT expenditure calculations. Your IT expenditure target is $35,000 per site. Site expenditures: Site 1 – $35,000. Site 2 – $37,500. Site 3 – $42,500. Exercise...

CODE IN C++ PLEASE Create a structure (object) named Person that has the following characteristics: •...

CODE IN C++ PLEASE Create a structure (object) named Person that has the following characteristics: • full name • age • family members full names represent by an array of size 10. Write a program that creates an array of Person of size 5. Populate the array of objects with the information given by user input according to the following specifications: • With input from the user i) Populate only 3 positions of the array of Person object. ii) Populate...

Please do this in C++ only. Please Show your code and your output too. Would you...

Please do this in C++ only. Please Show your code and your output too. Would you focus on number 2 in the Required functions:? Please use all the variables in the program. The assignment problem: You are asked to develop an application that prints a bank’s customers' names, IDs, and accounts balances in different ways. In this program, you need to read a file of customer’s data into different arrays, pass these arrays to functions as (array parameter), calculate the...

I want this code to be written in c++. Take a string of length n as...

I want this code to be written in c++. Take a string of length n as an input from the user such that n>=8 and only lower-case letters (a-z) are allowed as valid string characters. Deleting a letter from the string removes all the occurrences of that letter. The objective is to find the longest possible string such that it is left with only two unique letters and no two consecutive characters in a string are the same. If there...

Question