1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
//===-- main.c --------------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include <stdio.h>
// This simple program is to demonstrate the capability of the lldb command
// "breakpoint modify -i <count> breakpt-id" to set the number of times a
// breakpoint is skipped before stopping. Ignore count can also be set upon
// breakpoint creation by 'breakpoint set ... -i <count>'.
int a(int);
int b(int);
int c(int);
int a(int val)
{
if (val <= 1)
return b(val);
else if (val >= 3)
return c(val); // a(3) -> c(3) Find the call site of c(3).
return val;
}
int b(int val)
{
return c(val);
}
int c(int val)
{
return val + 3; // Find the line number of function "c" here.
}
int main (int argc, char const *argv[])
{
int A1 = a(1); // a(1) -> b(1) -> c(1)
printf("a(1) returns %d\n", A1);
int B2 = b(2); // b(2) -> c(2) Find the call site of b(2).
printf("b(2) returns %d\n", B2);
int A3 = a(3); // a(3) -> c(3) Find the call site of a(3).
printf("a(3) returns %d\n", A3);
int C1 = c(5); // Find the call site of c in main.
printf ("c(5) returns %d\n", C1);
return 0;
}
|
