C Basics-GDB Mode tool

installationBrew Install GDBsingle-step and trace function calls

/* MAIN.C--Learn gdb Debug tool */
#include <stdio.h>intAdd_range (intLowintHigh ) {    inti, sum;  for(i = low, I <= high; i++) Sum= Sum +i; returnsum;}intMainvoid){    intresult[ -]; result[0] = Add_range (1,Ten); result[1] = Add_range (1, -); printf ("result[0]=%d\nresult[1]=%d\n", result[0], result[1]); return 0;}

First step: Generate the target file using-G

Gcc-g Main.c-o Main

? ch02 gdb file nogood.c

GNU gdb (GDB) 8.0.1

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"/usr/bin/file": Executable format:file format not recognized

"/USERS/DAVID/DESKTOP/C-PRIMER-PLUS-SOURCE-CODE/CH02/NOGOOD.C" is not a core dump:file format not recognized

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C Basics-GDB Mode tool