21 lines · cpp
1#include <stdio.h>2#include <stdint.h>3 4int32_t global = 0; // Watchpoint variable declaration.5 6static void modify(int32_t &var) {7 ++var;8}9 10int main(int argc, char** argv) {11 int local = 0;12 printf("&global=%p\n", &global);13 printf("about to write to 'global'...\n"); // Set break point at this line.14 // When stopped, watch 'global',15 // for the condition "global == 5".16 for (int i = 0; i < 10; ++i)17 modify(global);18 19 printf("global=%d\n", global);20}21