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 <stdint.h>
11
12 int32_t global = 0; // Watchpoint variable declaration.
13
modify(int32_t & var)14 static void modify(int32_t &var) {
15 ++var;
16 }
17
main(int argc,char ** argv)18 int main(int argc, char** argv) {
19 int local = 0;
20 printf("&global=%p\n", &global);
21 printf("about to write to 'global'...\n"); // Set break point at this line.
22 // When stopped, watch 'global',
23 // for the condition "global == 5".
24 for (int i = 0; i < 10; ++i)
25 modify(global);
26
27 printf("global=%d\n", global);
28 }
29