1 //===-- main.c --------------------------------------------------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 #include <stdio.h> 10 #include <stdlib.h> 11 12 int a(int); 13 int b(int); 14 int c(int); 15 16 int a(int val) 17 { 18 if (val <= 1) 19 return b(val); 20 else if (val >= 3) 21 return c(val); 22 23 return val; 24 } 25 26 int b(int val) 27 { 28 int rc = c(val); 29 void *ptr = malloc(1024); 30 if (!ptr) // Set breakpoint here to test target stop-hook. 31 return -1; 32 else 33 printf("ptr=%p\n", ptr); // We should stop here after stepping. 34 return rc; // End of the line range for which stop-hook is to be run. 35 } 36 37 int c(int val) 38 { 39 return val + 3; 40 } 41 42 int main (int argc, char const *argv[]) 43 { 44 int A1 = a(1); 45 printf("a(1) returns %d\n", A1); 46 47 int C2 = c(2); // Another breakpoint which is outside of the stop-hook range. 48 printf("c(2) returns %d\n", C2); 49 50 int A3 = a(3); 51 printf("a(3) returns %d\n", A3); 52 53 return 0; 54 } 55
