47 lines · c
1#include <stdio.h>2 3// This simple program is to demonstrate the capability of the lldb command4// "breakpoint modify -i <count> breakpt-id" to set the number of times a5// breakpoint is skipped before stopping. Ignore count can also be set upon6// breakpoint creation by 'breakpoint set ... -i <count>'.7 8int a(int);9int b(int);10int c(int);11 12int a(int val)13{14 if (val <= 1)15 return b(val);16 else if (val >= 3)17 return c(val); // a(3) -> c(3) Find the call site of c(3).18 19 return val;20}21 22int b(int val)23{24 return c(val);25}26 27int c(int val)28{29 return val + 3; // Find the line number of function "c" here.30}31 32int main (int argc, char const *argv[])33{34 int A1 = a(1); // a(1) -> b(1) -> c(1)35 printf("a(1) returns %d\n", A1);36 37 int B2 = b(2); // b(2) -> c(2) Find the call site of b(2).38 printf("b(2) returns %d\n", B2);39 40 int A3 = a(3); // a(3) -> c(3) Find the call site of a(3).41 printf("a(3) returns %d\n", A3);42 43 int C1 = c(5); // Find the call site of c in main.44 printf ("c(5) returns %d\n", C1);45 return 0;46}47