1 //===-- main.cpp ------------------------------------------------*- 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
10 // This test is intended to verify that thread states are properly maintained
11 // when transitional actions are performed in the debugger. Most of the logic
12 // is in the test script. This program merely provides places where the test
13 // can create the intended states.
14
15 #include <unistd.h>
16
17 volatile int g_test = 0;
18
addSomething(int a)19 int addSomething(int a)
20 {
21 return a + g_test;
22 }
23
doNothing()24 int doNothing()
25 {
26 int temp = 0; // Set first breakpoint here
27
28 while (!g_test && temp < 5)
29 {
30 ++temp;
31 sleep(1);
32 }
33
34 return temp; // Set second breakpoint here
35 }
36
main()37 int main ()
38 {
39 int result = doNothing();
40
41 int i = addSomething(result);
42
43 return 0;
44 }
45