OPERATING SYSTEMS LABORATORY III - Additional Assignment for C Review

1. Assignment II; due to March 9-10, 2009 BONUS In this assignment, you're to correct a crashing program by using debugger (gdb). http://siber.cankaya.edu.tr/OperatingSystems/cfiles/code13.c code13.c
   • compile the code by the command

     $gcc -O0 -g -o code13 code13.c
     

   • run it, you should obtain a SIGV signal

     $./code13
     

   • debug it

     $gdb code13
     

   • you should use the debugger commands; run, list, next, step, print matrix, break transformMatrix, print i, print j,... (not given in ordered fashion)
   • correct the code
     • what was wrong in the code?
     • describe the procedure that you used in gdb.